🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 10.5

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 438 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,610,744 km

• M1: 131,197 km (0.1 R)
• M2: 197,768 km (0.11 R)
• M3: 317,746 km (0.033 R)
• M4: 393,143 km (0.114 R)
• M5: 480,060 km (0.06 R)
• M6: 602,730 km (0.086 R)
• M7: 826,678 km (0.087 R)
• M8: 896,540 km (0.06 R)
• M9: 1,088,175 km (0.113 R)
• M10: 1,155,195 km (0.079 R)
• M11: 1,228,947 km (0.114 R)
• M12: 1,420,731 km (0.106 R)
• M13: 1,500,317 km (0.12 R)
• M14: 1,575,565 km (0.06 R)
• M15: 1,688,062 km (0.073 R)
• M16: 1,754,334 km (0.093 R)
• M17: 1,877,304 km (0.104 R)
• M18: 2,054,428 km (0.113 R)
• M19: 2,132,069 km (0.074 R)
• M20: 2,197,593 km (0.108 R)
• M21: 2,330,585 km (0.04 R)
• M22: 2,411,817 km (0.082 R)
• M23: 2,611,829 km (0.067 R)
• M24: 2,717,595 km (0.098 R)
• M25: 2,795,984 km (0.117 R)
• M26: 2,962,487 km (0.084 R)
• M27: 3,050,600 km (0.049 R)
• M28: 3,184,639 km (0.094 R)
• M29: 3,282,626 km (0.032 R)
• M30: 3,504,779 km (0.07 R)
• M31: 3,582,570 km (0.034 R)
• M32: 3,653,180 km (0.088 R)
• M33: 3,811,604 km (0.104 R)
• M34: 3,980,351 km (0.096 R)
• M35: 4,061,732 km (0.104 R)
• M36: 4,242,446 km (0.077 R)
• M37: 4,484,795 km (0.063 R)
• M38: 4,577,994 km (0.08 R)
• M39: 4,646,211 km (0.035 R)
• M40: 4,922,219 km (0.109 R)
• M41: 5,044,739 km (0.117 R)
• M42: 5,132,853 km (0.103 R)
• M43: 5,427,261 km (0.035 R)
• M44: 5,526,744 km (0.066 R)
• M45: 5,635,801 km (0.081 R)
• M46: 5,745,755 km (0.058 R)
• M47: 6,145,331 km (0.102 R)
• M48: 6,438,992 km (0.115 R)
• M49: 6,505,862 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 8.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 630 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,610,744 km

• M1: 105,466 km (0.117 R)
• M2: 166,203 km (0.056 R)
• M3: 262,245 km (0.113 R)
• M4: 323,431 km (0.114 R)
• M5: 384,317 km (0.033 R)
• M6: 446,400 km (0.099 R)
• M7: 523,892 km (0.07 R)
• M8: 602,431 km (0.113 R)
• M9: 655,837 km (0.091 R)
• M10: 737,069 km (0.111 R)
• M11: 844,929 km (0.108 R)
• M12: 943,663 km (0.115 R)
• M13: 1,086,829 km (0.111 R)
• M14: 1,148,164 km (0.062 R)
• M15: 1,285,345 km (0.103 R)
• M16: 1,456,186 km (0.08 R)
• M17: 1,518,568 km (0.107 R)
• M18: 1,669,811 km (0.114 R)
• M19: 1,759,421 km (0.093 R)
• M20: 1,912,310 km (0.086 R)
• M21: 1,980,975 km (0.11 R)
• M22: 2,114,416 km (0.092 R)
• M23: 2,172,610 km (0.071 R)
• M24: 2,330,286 km (0.086 R)
• M25: 2,430,816 km (0.048 R)
• M26: 2,484,970 km (0.046 R)
• M27: 2,748,113 km (0.088 R)
• M28: 2,875,869 km (0.066 R)
• M29: 2,991,209 km (0.049 R)
• M30: 3,100,565 km (0.042 R)
• M31: 3,204,087 km (0.105 R)
• M32: 3,271,107 km (0.073 R)
• M33: 3,536,494 km (0.052 R)
• M34: 3,590,498 km (0.105 R)
• M35: 3,722,593 km (0.08 R)
• M36: 3,824,619 km (0.115 R)
• M37: 3,880,120 km (0.11 R)
• M38: 4,015,656 km (0.109 R)
• M39: 4,120,524 km (0.042 R)
• M40: 4,218,062 km (0.118 R)
• M41: 4,308,119 km (0.085 R)
• M42: 4,415,531 km (0.103 R)
• M43: 4,490,330 km (0.085 R)
• M44: 4,573,955 km (0.101 R)
• M45: 4,683,461 km (0.085 R)
• M46: 4,819,445 km (0.077 R)
• M47: 4,939,572 km (0.115 R)
• M48: 5,226,650 km (0.101 R)
• M49: 5,350,069 km (0.074 R)
• M50: 5,501,162 km (0.075 R)
• M51: 5,717,032 km (0.086 R)
• M52: 5,835,215 km (0.078 R)
• M53: 5,926,619 km (0.119 R)
• M54: 6,018,472 km (0.082 R)
• M55: 6,212,949 km (0.099 R)
• M56: 6,306,298 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 8.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.22 AU - 1.52 AU

Year: 1127 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,610,744 km

• M1: 111,450 km (0.066 R)
• M2: 177,124 km (0.101 R)
• M3: 260,300 km (0.079 R)
• M4: 335,997 km (0.084 R)
• M5: 442,810 km (0.067 R)
• M6: 533,915 km (0.107 R)
• M7: 657,782 km (0.09 R)
• M8: 742,454 km (0.084 R)
• M9: 802,892 km (0.051 R)
• M10: 888,312 km (0.119 R)
• M11: 952,938 km (0.117 R)
• M12: 1,043,894 km (0.096 R)
• M13: 1,099,993 km (0.079 R)
• M14: 1,157,140 km (0.109 R)
• M15: 1,241,513 km (0.092 R)
• M16: 1,307,785 km (0.11 R)
• M17: 1,528,591 km (0.04 R)
• M18: 1,592,769 km (0.029 R)
• M19: 1,935,796 km (0.031 R)
• M20: 2,029,146 km (0.117 R)
• M21: 2,188,018 km (0.084 R)
• M22: 2,285,407 km (0.107 R)
• M23: 2,392,668 km (0.029 R)
• M24: 2,672,117 km (0.12 R)
• M25: 2,750,357 km (0.087 R)
• M26: 2,811,542 km (0.057 R)
• M27: 2,899,955 km (0.118 R)
• M28: 3,052,245 km (0.097 R)
• M29: 3,124,950 km (0.06 R)
• M30: 3,272,005 km (0.09 R)
• M31: 3,327,655 km (0.087 R)
• M32: 3,449,577 km (0.119 R)
• M33: 3,678,462 km (0.05 R)
• M34: 3,736,506 km (0.084 R)
• M35: 3,843,618 km (0.086 R)
• M36: 4,001,294 km (0.114 R)
• M37: 4,282,538 km (0.089 R)
• M38: 4,384,564 km (0.101 R)
• M39: 4,446,049 km (0.044 R)
• M40: 4,528,627 km (0.09 R)
• M41: 5,153,497 km (0.106 R)
• M42: 5,273,026 km (0.116 R)
• M43: 5,415,443 km (0.087 R)
• M44: 5,603,637 km (0.087 R)
• M45: 5,782,706 km (0.052 R)
• M46: 5,929,611 km (0.118 R)
• M47: 5,986,458 km (0.106 R)
• M48: 6,100,751 km (0.05 R)
• M49: 6,331,431 km (0.05 R)
• M50: 6,980,536 km (0.104 R)
• M51: 7,112,930 km (0.104 R)
• M52: 7,197,602 km (0.025 R)
• M53: 7,429,030 km (0.099 R)
• M54: 7,613,634 km (0.05 R)
• M55: 7,675,568 km (0.081 R)
• M56: 8,226,985 km (0.103 R)
• M57: 8,610,405 km (0.057 R)
• M58: 8,674,881 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 13.5

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.27 AU - 1.51 AU

Year: 1152 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,610,744 km

• M1: 214,224 km (0.038 R)
• M2: 311,014 km (0.039 R)
• M3: 399,277 km (0.096 R)
• M4: 549,922 km (0.034 R)
• M5: 661,522 km (0.076 R)
• M6: 849,267 km (0.098 R)
• M7: 1,019,061 km (0.066 R)
• M8: 1,162,226 km (0.06 R)
• M9: 1,337,106 km (0.085 R)
• M10: 1,487,003 km (0.063 R)
• M11: 1,877,752 km (0.07 R)
• M12: 2,182,334 km (0.103 R)
• M13: 2,271,045 km (0.076 R)
• M14: 2,411,368 km (0.093 R)
• M15: 2,638,158 km (0.059 R)
• M16: 2,732,854 km (0.091 R)
• M17: 2,958,597 km (0.087 R)
• M18: 3,246,872 km (0.115 R)
• M19: 3,348,748 km (0.118 R)
• M20: 3,474,859 km (0.084 R)
• M21: 3,767,473 km (0.082 R)
• M22: 4,007,278 km (0.066 R)
• M23: 4,277,153 km (0.084 R)
• M24: 4,629,306 km (0.093 R)
• M25: 4,718,766 km (0.117 R)
• M26: 5,069,573 km (0.055 R)
• M27: 5,241,610 km (0.116 R)
• M28: 5,442,371 km (0.119 R)
• M29: 5,865,733 km (0.112 R)
• M30: 6,046,447 km (0.107 R)
• M31: 6,257,380 km (0.106 R)
• M32: 6,470,706 km (0.077 R)
• M33: 6,556,725 km (0.057 R)
• M34: 6,700,937 km (0.12 R)
• M35: 6,802,514 km (0.066 R)
• M36: 7,021,825 km (0.065 R)
• M37: 7,258,489 km (0.059 R)
• M38: 7,392,828 km (0.087 R)
• M39: 7,603,461 km (0.036 R)
• M40: 7,739,895 km (0.05 R)
• M41: 7,861,817 km (0.085 R)
• M42: 7,969,079 km (0.079 R)
• M43: 8,076,789 km (0.119 R)
• M44: 8,231,623 km (0.066 R)
• M45: 8,340,530 km (0.048 R)
• M46: 8,638,679 km (0.096 R)
• M47: 9,164,814 km (0.095 R)
• M48: 9,358,693 km (0.046 R)
• M49: 9,472,537 km (0.07 R)
• M50: 9,603,136 km (0.089 R)
• M51: 9,750,789 km (0.114 R)
• M52: 9,849,673 km (0.083 R)
• M53: 10,114,910 km (0.097 R)
• M54: 10,365,636 km (0.055 R)
• M55: 10,466,615 km (0.084 R)
• M56: 10,686,374 km (0.061 R)
• M57: 10,788,250 km (0.117 R)
• M58: 11,078,919 km (0.112 R)
• M59: 11,493,754 km (0.118 R)
• M60: 11,650,533 km (0.031 R)
• M61: 11,860,867 km (0.052 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 14.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.87 AU - 2.61 AU

Year: 2357 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,610,744 km

• M1: 182,809 km (0.117 R)
• M2: 278,102 km (0.111 R)
• M3: 382,821 km (0.111 R)
• M4: 638,035 km (0.076 R)
• M5: 764,744 km (0.115 R)
• M6: 1,202,468 km (0.063 R)
• M7: 1,321,847 km (0.086 R)
• M8: 1,527,245 km (0.087 R)
• M9: 1,676,693 km (0.095 R)
• M10: 1,860,848 km (0.112 R)
• M11: 1,970,653 km (0.041 R)
• M12: 2,113,668 km (0.096 R)
• M13: 2,642,497 km (0.073 R)
• M14: 2,766,813 km (0.103 R)
• M15: 2,858,666 km (0.049 R)
• M16: 2,974,903 km (0.08 R)
• M17: 3,080,819 km (0.098 R)
• M18: 3,212,165 km (0.038 R)
• M19: 3,369,842 km (0.108 R)
• M20: 3,832,997 km (0.049 R)
• M21: 3,987,681 km (0.056 R)
• M22: 4,170,639 km (0.099 R)
• M23: 4,329,961 km (0.114 R)
• M24: 4,504,691 km (0.113 R)
• M25: 4,819,744 km (0.086 R)
• M26: 4,917,132 km (0.067 R)
• M27: 5,170,551 km (0.098 R)
• M28: 5,457,181 km (0.073 R)
• M29: 5,587,929 km (0.087 R)
• M30: 5,837,758 km (0.066 R)
• M31: 6,196,942 km (0.057 R)
• M32: 6,318,116 km (0.117 R)
• M33: 6,501,673 km (0.116 R)
• M34: 6,780,224 km (0.046 R)
• M35: 6,952,411 km (0.085 R)
• M36: 7,397,316 km (0.104 R)
• M37: 7,672,127 km (0.05 R)
• M38: 8,215,017 km (0.105 R)
• M39: 8,315,098 km (0.099 R)
• M40: 8,432,383 km (0.113 R)
• M41: 8,719,461 km (0.082 R)
• M42: 8,958,369 km (0.048 R)
• M43: 9,182,168 km (0.106 R)
• M44: 9,547,635 km (0.063 R)
• M45: 9,758,568 km (0.056 R)
• M46: 9,917,890 km (0.113 R)
• M47: 10,024,553 km (0.073 R)
• M48: 10,149,468 km (0.108 R)
• M49: 10,257,028 km (0.072 R)
• M50: 10,364,888 km (0.097 R)
• M51: 11,075,478 km (0.119 R)
• M52: 11,186,181 km (0.059 R)
• M53: 11,557,931 km (0.036 R)
• M54: 11,688,979 km (0.111 R)
• M55: 11,971,570 km (0.076 R)
• M56: 12,275,403 km (0.072 R)
• M57: 12,755,462 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 9.4

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.31 AU - 4.35 AU

Year: 6333 Days

Day: 6.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,610,744 km

• M1: 173,234 km (0.09 R)
• M2: 276,307 km (0.082 R)
• M3: 449,542 km (0.111 R)
• M4: 523,293 km (0.097 R)
• M5: 660,774 km (0.076 R)
• M6: 810,820 km (0.06 R)
• M7: 890,407 km (0.115 R)
• M8: 1,043,445 km (0.082 R)
• M9: 1,407,866 km (0.108 R)
• M10: 1,554,471 km (0.027 R)
• M11: 1,845,439 km (0.07 R)
• M12: 2,191,310 km (0.045 R)
• M13: 3,346,654 km (0.101 R)
• M14: 3,434,019 km (0.086 R)
• M15: 3,566,413 km (0.1 R)
• M16: 3,723,042 km (0.069 R)
• M17: 4,253,516 km (0.046 R)
• M18: 4,491,676 km (0.117 R)
• M19: 4,661,021 km (0.025 R)
• M20: 4,832,610 km (0.065 R)
• M21: 5,106,224 km (0.116 R)
• M22: 5,257,617 km (0.086 R)
• M23: 5,333,912 km (0.111 R)
• M24: 5,720,922 km (0.093 R)
• M25: 6,010,543 km (0.054 R)
• M26: 6,907,981 km (0.036 R)
• M27: 7,188,178 km (0.072 R)
• M28: 7,615,579 km (0.111 R)
• M29: 8,080,529 km (0.072 R)
• M30: 8,139,321 km (0.084 R)
• M31: 8,435,226 km (0.075 R)
• M32: 8,614,593 km (0.09 R)
• M33: 8,885,964 km (0.098 R)
• M34: 8,946,551 km (0.086 R)
• M35: 9,654,448 km (0.084 R)
• M36: 9,810,778 km (0.12 R)
• M37: 10,380,297 km (0.083 R)
• M38: 10,798,274 km (0.084 R)
• M39: 11,485,077 km (0.12 R)
• M40: 11,783,824 km (0.045 R)
• M41: 12,051,455 km (0.099 R)
• M42: 12,186,093 km (0.067 R)
• M43: 12,422,906 km (0.056 R)
• M44: 13,280,850 km (0.066 R)
• M45: 13,594,407 km (0.036 R)
• M46: 14,478,232 km (0.068 R)
• M47: 14,693,054 km (0.068 R)
• M48: 15,307,602 km (0.113 R)
• M49: 15,416,958 km (0.068 R)
• M50: 15,563,115 km (0.069 R)
• M51: 16,078,480 km (0.074 R)
• M52: 16,449,931 km (0.095 R)
• M53: 16,711,578 km (0.11 R)
• M54: 17,505,045 km (0.096 R)
• M55: 18,854,568 km (0.072 R)
• M56: 19,010,897 km (0.113 R)
• M57: 19,680,348 km (0.078 R)
• M58: 20,117,622 km (0.108 R)
• M59: 20,357,428 km (0.105 R)
• M60: 21,082,678 km (0.089 R)
• M61: 21,163,760 km (0.059 R)
• M62: 21,939,425 km (0.08 R)
• M63: 22,351,418 km (0.069 R)
• M64: 22,434,145 km (0.111 R)
• M65: 22,641,339 km (0.095 R)
• M66: 22,807,542 km (0.106 R)
• M67: 22,890,868 km (0.115 R)
• M68: 23,729,065 km (0.036 R)
• M69: 23,813,438 km (0.105 R)
• M70: 23,940,297 km (0.091 R)
• M71: 24,321,921 km (0.106 R)
• M72: 24,534,799 km (0.115 R)
• M73: 24,620,070 km (0.092 R)
• M74: 25,392,443 km (0.066 R)
• M75: 25,478,761 km (0.085 R)
• M76: 26,916,995 km (0.035 R)
• M77: 27,137,203 km (0.114 R)
• M78: 27,756,987 km (0.113 R)
• M79: 27,890,429 km (0.07 R)
• M80: 29,871,703 km (0.068 R)
• M81: 30,191,094 km (0.082 R)
• M82: 30,282,499 km (0.103 R)
• M83: 30,741,166 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 5.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.34 AU - 9.26 AU

Year: 18350 Days

Day: 23.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,610,744 km

• M1: 148,999 km (0.116 R)
• M2: 788,381 km (0.053 R)
• M3: 1,075,010 km (0.12 R)
• M4: 1,849,778 km (0.09 R)
• M5: 1,988,604 km (0.056 R)
• M6: 2,252,046 km (0.086 R)
• M7: 2,526,558 km (0.105 R)
• M8: 3,079,771 km (0.079 R)
• M9: 3,991,570 km (0.066 R)
• M10: 5,769,242 km (0.118 R)
• M11: 6,880,156 km (0.104 R)
• M12: 6,987,567 km (0.085 R)
• M13: 12,234,862 km (0.078 R)
• M14: 12,846,867 km (0.109 R)
• M15: 13,603,234 km (0.088 R)
• M16: 14,282,558 km (0.105 R)
• M17: 14,603,445 km (0.061 R)
• M18: 14,880,351 km (0.111 R)
• M19: 15,205,576 km (0.083 R)
• M20: 15,392,424 km (0.107 R)
• M21: 15,862,909 km (0.061 R)
• M22: 17,644,770 km (0.098 R)
• M23: 17,742,756 km (0.047 R)
• M24: 19,034,683 km (0.112 R)
• M25: 20,924,553 km (0.117 R)
• M26: 21,080,434 km (0.055 R)
• M27: 22,447,160 km (0.113 R)
• M28: 23,034,033 km (0.117 R)
• M29: 23,302,412 km (0.053 R)
• M30: 23,571,837 km (0.099 R)
• M31: 24,495,754 km (0.071 R)
• M32: 24,660,012 km (0.085 R)
• M33: 25,044,628 km (0.118 R)
• M34: 25,542,191 km (0.088 R)
• M35: 25,987,095 km (0.075 R)
• M36: 26,322,493 km (0.074 R)
• M37: 26,997,629 km (0.038 R)
• M38: 27,394,063 km (0.108 R)
• M39: 27,963,732 km (0.102 R)
• M40: 29,812,911 km (0.095 R)
• M41: 29,871,404 km (0.104 R)
• M42: 30,164,017 km (0.081 R)
• M43: 30,811,327 km (0.099 R)
• M44: 31,403,585 km (0.077 R)
• M45: 31,582,055 km (0.101 R)
• M46: 35,964,525 km (0.052 R)
• M47: 36,462,985 km (0.101 R)
• M48: 36,713,262 km (0.078 R)
• M49: 36,775,794 km (0.119 R)
• M50: 37,215,163 km (0.086 R)
• M51: 39,053,871 km (0.107 R)
• M52: 39,694,748 km (0.098 R)
• M53: 42,358,487 km (0.101 R)
• M54: 43,148,963 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,115 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit