🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 12.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 287 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,787,282 km

• M1: 155,582 km (0.037 R)
• M2: 237,113 km (0.028 R)
• M3: 316,699 km (0.091 R)
• M4: 419,173 km (0.083 R)
• M5: 503,546 km (0.097 R)
• M6: 585,526 km (0.048 R)
• M7: 689,945 km (0.074 R)
• M8: 777,011 km (0.079 R)
• M9: 873,053 km (0.088 R)
• M10: 958,773 km (0.092 R)
• M11: 1,075,758 km (0.113 R)
• M12: 1,203,066 km (0.099 R)
• M13: 1,310,926 km (0.113 R)
• M14: 1,425,219 km (0.087 R)
• M15: 1,522,607 km (0.082 R)
• M16: 1,607,579 km (0.098 R)
• M17: 1,709,455 km (0.051 R)
• M18: 1,847,683 km (0.119 R)
• M19: 1,941,930 km (0.089 R)
• M20: 2,041,113 km (0.075 R)
• M21: 2,135,510 km (0.109 R)
• M22: 2,221,379 km (0.119 R)
• M23: 2,301,862 km (0.027 R)
• M24: 2,445,028 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.4

Radius: 9.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.31 AU

Year: 833 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,787,282 km

• M1: 122,670 km (0.092 R)
• M2: 194,028 km (0.087 R)
• M3: 275,858 km (0.097 R)
• M4: 384,317 km (0.074 R)
• M5: 543,190 km (0.117 R)
• M6: 824,284 km (0.073 R)
• M7: 934,089 km (0.078 R)
• M8: 1,073,814 km (0.035 R)
• M9: 1,136,794 km (0.096 R)
• M10: 1,313,619 km (0.064 R)
• M11: 1,415,794 km (0.074 R)
• M12: 1,549,236 km (0.118 R)
• M13: 1,614,011 km (0.064 R)
• M14: 1,723,966 km (0.073 R)
• M15: 1,967,062 km (0.111 R)
• M16: 2,092,725 km (0.083 R)
• M17: 2,180,838 km (0.101 R)
• M18: 2,311,287 km (0.102 R)
• M19: 2,402,392 km (0.104 R)
• M20: 2,494,694 km (0.057 R)
• M21: 2,726,720 km (0.086 R)
• M22: 2,920,898 km (0.064 R)
• M23: 3,147,090 km (0.061 R)
• M24: 3,229,968 km (0.094 R)
• M25: 3,426,240 km (0.058 R)
• M26: 3,492,661 km (0.079 R)
• M27: 3,568,956 km (0.042 R)
• M28: 3,771,961 km (0.094 R)
• M29: 3,850,350 km (0.116 R)
• M30: 4,088,659 km (0.065 R)
• M31: 4,159,120 km (0.073 R)
• M32: 4,331,906 km (0.094 R)
• M33: 4,424,357 km (0.104 R)
• M34: 4,548,673 km (0.118 R)
• M35: 4,705,601 km (0.079 R)
• M36: 4,811,367 km (0.099 R)
• M37: 4,992,829 km (0.113 R)
• M38: 5,133,152 km (0.036 R)
• M39: 5,252,980 km (0.098 R)
• M40: 5,462,117 km (0.109 R)
• M41: 5,629,218 km (0.11 R)
• M42: 5,786,595 km (0.052 R)
• M43: 5,877,252 km (0.037 R)
• M44: 5,979,876 km (0.083 R)
• M45: 6,349,233 km (0.093 R)
• M46: 6,466,218 km (0.088 R)
• M47: 6,560,315 km (0.077 R)
• M48: 6,678,647 km (0.055 R)
• M49: 7,074,035 km (0.09 R)
• M50: 7,207,476 km (0.083 R)
• M51: 7,354,082 km (0.117 R)
• M52: 8,139,919 km (0.117 R)
• M53: 8,459,161 km (0.046 R)
• M54: 8,549,219 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.24 AU - 1.96 AU

Year: 1423 Days

Day: 11.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,787,282 km

• M1: 198,068 km (0.073 R)
• M2: 280,047 km (0.116 R)
• M3: 426,354 km (0.058 R)
• M4: 553,811 km (0.074 R)
• M5: 740,360 km (0.067 R)
• M6: 885,320 km (0.094 R)
• M7: 1,083,089 km (0.087 R)
• M8: 1,170,005 km (0.12 R)
• M9: 1,268,590 km (0.096 R)
• M10: 1,474,885 km (0.114 R)
• M11: 1,562,550 km (0.103 R)
• M12: 1,652,009 km (0.057 R)
• M13: 1,763,908 km (0.107 R)
• M14: 1,878,500 km (0.12 R)
• M15: 2,373,669 km (0.101 R)
• M16: 2,583,106 km (0.082 R)
• M17: 2,933,614 km (0.098 R)
• M18: 3,020,531 km (0.075 R)
• M19: 3,120,911 km (0.045 R)
• M20: 3,442,097 km (0.1 R)
• M21: 3,613,537 km (0.086 R)
• M22: 3,720,349 km (0.088 R)
• M23: 3,814,746 km (0.089 R)
• M24: 3,937,266 km (0.1 R)
• M25: 4,061,283 km (0.087 R)
• M26: 4,313,056 km (0.057 R)
• M27: 4,398,028 km (0.079 R)
• M28: 4,512,470 km (0.104 R)
• M29: 4,656,832 km (0.075 R)
• M30: 4,861,482 km (0.04 R)
• M31: 5,039,354 km (0.108 R)
• M32: 5,355,753 km (0.091 R)
• M33: 5,834,915 km (0.058 R)
• M34: 5,945,019 km (0.077 R)
• M35: 6,311,833 km (0.052 R)
• M36: 6,441,236 km (0.086 R)
• M37: 6,555,079 km (0.056 R)
• M38: 7,101,112 km (0.115 R)
• M39: 7,185,186 km (0.094 R)
• M40: 7,456,257 km (0.118 R)
• M41: 7,904,153 km (0.102 R)
• M42: 8,307,619 km (0.108 R)
• M43: 8,807,874 km (0.075 R)
• M44: 9,098,243 km (0.095 R)
• M45: 9,373,354 km (0.087 R)
• M46: 9,707,107 km (0.066 R)
• M47: 9,875,404 km (0.061 R)
• M48: 9,988,201 km (0.116 R)
• M49: 10,731,702 km (0.073 R)
• M50: 10,964,028 km (0.098 R)
• M51: 11,061,416 km (0.097 R)
• M52: 11,374,824 km (0.104 R)
• M53: 11,870,292 km (0.089 R)
• M54: 12,271,813 km (0.104 R)
• M55: 12,352,745 km (0.096 R)
• M56: 12,677,821 km (0.093 R)
• M57: 12,944,255 km (0.103 R)
• M58: 13,212,334 km (0.096 R)
• M59: 13,295,212 km (0.082 R)
• M60: 13,628,516 km (0.048 R)
• M61: 13,796,215 km (0.071 R)
• M62: 13,943,419 km (0.08 R)
• M63: 14,027,942 km (0.104 R)
• M64: 14,303,352 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 14.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.31 AU - 5.45 AU

Year: 8772 Days

Day: 13.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,787,282 km

• M1: 255,214 km (0.069 R)
• M2: 365,019 km (0.11 R)
• M3: 574,905 km (0.05 R)
• M4: 704,905 km (0.04 R)
• M5: 921,523 km (0.054 R)
• M6: 1,014,872 km (0.118 R)
• M7: 1,246,599 km (0.1 R)
• M8: 1,496,577 km (0.097 R)
• M9: 1,608,925 km (0.099 R)
• M10: 2,520,575 km (0.079 R)
• M11: 2,794,189 km (0.114 R)
• M12: 2,958,298 km (0.119 R)
• M13: 3,321,073 km (0.119 R)
• M14: 4,196,370 km (0.105 R)
• M15: 4,577,096 km (0.098 R)
• M16: 4,799,698 km (0.108 R)
• M17: 5,198,077 km (0.11 R)
• M18: 5,755,928 km (0.117 R)
• M19: 5,905,974 km (0.119 R)
• M20: 6,802,066 km (0.074 R)
• M21: 6,960,789 km (0.061 R)
• M22: 7,056,681 km (0.113 R)
• M23: 7,510,112 km (0.075 R)
• M24: 7,773,554 km (0.081 R)
• M25: 8,006,478 km (0.111 R)
• M26: 8,377,331 km (0.102 R)
• M27: 8,822,834 km (0.095 R)
• M28: 9,630,213 km (0.034 R)
• M29: 10,351,425 km (0.041 R)
• M30: 10,534,532 km (0.03 R)
• M31: 10,866,789 km (0.078 R)
• M32: 11,884,204 km (0.106 R)
• M33: 12,735,716 km (0.075 R)
• M34: 12,853,449 km (0.067 R)
• M35: 13,050,320 km (0.035 R)
• M36: 13,567,031 km (0.06 R)
• M37: 13,928,609 km (0.073 R)
• M38: 14,049,933 km (0.119 R)
• M39: 14,415,700 km (0.112 R)
• M40: 15,032,641 km (0.101 R)
• M41: 15,156,957 km (0.065 R)
• M42: 16,377,376 km (0.099 R)
• M43: 16,505,432 km (0.107 R)
• M44: 17,672,894 km (0.075 R)
• M45: 17,848,073 km (0.03 R)
• M46: 18,067,982 km (0.096 R)
• M47: 18,732,945 km (0.062 R)
• M48: 19,722,684 km (0.087 R)
• M49: 19,813,490 km (0.12 R)
• M50: 20,178,210 km (0.118 R)
• M51: 20,269,763 km (0.105 R)
• M52: 20,407,394 km (0.113 R)
• M53: 20,591,249 km (0.067 R)
• M54: 21,006,982 km (0.111 R)
• M55: 21,846,974 km (0.037 R)
• M56: 22,936,046 km (0.07 R)
• M57: 23,319,166 km (0.119 R)
• M58: 23,511,400 km (0.109 R)
• M59: 23,752,552 km (0.052 R)
• M60: 24,042,921 km (0.12 R)
• M61: 25,019,496 km (0.093 R)
• M62: 25,710,937 km (0.096 R)
• M63: 25,959,419 km (0.032 R)
• M64: 26,208,649 km (0.113 R)
• M65: 26,408,512 km (0.095 R)
• M66: 27,061,956 km (0.103 R)
• M67: 28,384,850 km (0.057 R)
• M68: 28,847,556 km (0.108 R)
• M69: 28,950,778 km (0.108 R)
• M70: 29,728,687 km (0.102 R)
• M71: 30,408,310 km (0.102 R)
• M72: 30,881,788 km (0.117 R)
• M73: 31,942,885 km (0.114 R)
• M74: 32,692,819 km (0.047 R)
• M75: 33,231,970 km (0.085 R)
• M76: 33,883,020 km (0.046 R)
• M77: 34,373,851 km (0.085 R)
• M78: 34,867,225 km (0.099 R)
• M79: 36,361,258 km (0.101 R)
• M80: 36,696,058 km (0.082 R)
• M81: 37,031,906 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 6.9

Gravity: 19.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.51 AU - 8.17 AU

Year: 12575 Days

Day: 20.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 33,787,282 km

• M1: 177,423 km (0.076 R)
• M2: 287,378 km (0.116 R)
• M3: 344,823 km (0.088 R)
• M4: 423,063 km (0.091 R)
• M5: 525,537 km (0.072 R)
• M6: 818,300 km (0.097 R)
• M7: 1,039,556 km (0.09 R)
• M8: 1,304,194 km (0.081 R)
• M9: 1,380,190 km (0.109 R)
• M10: 1,671,158 km (0.107 R)
• M11: 2,494,993 km (0.113 R)
• M12: 3,965,690 km (0.104 R)
• M13: 4,803,588 km (0.11 R)
• M14: 5,001,506 km (0.089 R)
• M15: 5,202,116 km (0.089 R)
• M16: 5,988,403 km (0.119 R)
• M17: 6,201,580 km (0.105 R)
• M18: 6,287,449 km (0.101 R)
• M19: 6,811,341 km (0.118 R)
• M20: 6,989,063 km (0.113 R)
• M21: 7,033,793 km (0.111 R)
• M22: 7,123,402 km (0.096 R)
• M23: 7,485,877 km (0.108 R)
• M24: 10,645,534 km (0.065 R)
• M25: 10,696,996 km (0.12 R)
• M26: 11,059,621 km (0.101 R)
• M27: 11,216,250 km (0.028 R)
• M28: 11,321,118 km (0.108 R)
• M29: 11,426,285 km (0.092 R)
• M30: 11,743,732 km (0.086 R)
• M31: 12,333,148 km (0.102 R)
• M32: 12,658,822 km (0.025 R)
• M33: 12,877,534 km (0.095 R)
• M34: 13,652,601 km (0.113 R)
• M35: 14,671,213 km (0.068 R)
• M36: 15,247,763 km (0.071 R)
• M37: 15,538,731 km (0.085 R)
• M38: 16,008,169 km (0.103 R)
• M39: 16,661,313 km (0.098 R)
• M40: 19,108,585 km (0.071 R)
• M41: 19,233,798 km (0.101 R)
• M42: 19,422,292 km (0.078 R)
• M43: 20,373,584 km (0.073 R)
• M44: 21,535,212 km (0.102 R)
• M45: 21,796,260 km (0.031 R)
• M46: 21,927,158 km (0.111 R)
• M47: 22,255,675 km (0.093 R)
• M48: 23,720,089 km (0.028 R)
• M49: 24,260,287 km (0.105 R)
• M50: 25,766,588 km (0.083 R)
• M51: 26,321,895 km (0.115 R)
• M52: 28,011,154 km (0.08 R)
• M53: 29,156,775 km (0.092 R)
• M54: 29,373,243 km (0.111 R)
• M55: 29,445,498 km (0.092 R)
• M56: 30,098,643 km (0.072 R)
• M57: 30,610,118 km (0.065 R)
• M58: 31,789,697 km (0.1 R)
• M59: 32,984,087 km (0.092 R)
• M60: 36,188,623 km (0.077 R)
• M61: 36,499,038 km (0.1 R)
• M62: 38,775,170 km (0.114 R)
• M63: 39,970,457 km (0.075 R)
• M64: 40,130,826 km (0.112 R)
• M65: 40,774,096 km (0.069 R)
• M66: 41,258,794 km (0.089 R)
• M67: 41,501,890 km (0.057 R)
• M68: 41,745,435 km (0.051 R)
• M69: 41,908,048 km (0.056 R)
• M70: 43,793,281 km (0.119 R)
• M71: 45,789,963 km (0.09 R)
• M72: 45,873,738 km (0.119 R)
• M73: 45,957,663 km (0.087 R)
• M74: 46,630,554 km (0.078 R)
• M75: 49,784,975 km (0.109 R)
• M76: 49,957,461 km (0.076 R)
• M77: 50,130,097 km (0.115 R)
• M78: 50,562,734 km (0.115 R)
• M79: 54,067,214 km (0.073 R)
• M80: 55,044,686 km (0.101 R)
• M81: 55,759,166 km (0.112 R)
• M82: 56,207,361 km (0.07 R)
• M83: 57,197,399 km (0.055 R)
• M84: 57,739,991 km (0.114 R)
• M85: 59,835,259 km (0.1 R)
• M86: 60,294,075 km (0.096 R)
• M87: 60,385,928 km (0.075 R)
• M88: 60,661,937 km (0.111 R)
• M89: 61,030,546 km (0.113 R)
• M90: 61,122,698 km (0.073 R)
• M91: 61,307,451 km (0.045 R)
• M92: 61,677,407 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97

Radius: 3.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.5 AU - 9.38 AU

Year: 15727 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,787,282 km

• M1: 52,060 km (0.098 R)
• M2: 153,637 km (0.079 R)
• M3: 227,688 km (0.1 R)
• M4: 376,388 km (0.097 R)
• M5: 432,188 km (0.101 R)
• M6: 466,895 km (0.098 R)
• M7: 722,857 km (0.118 R)
• M8: 764,445 km (0.095 R)
• M9: 879,785 km (0.086 R)
• M10: 909,405 km (0.102 R)
• M11: 1,078,750 km (0.068 R)
• M12: 1,175,241 km (0.092 R)
• M13: 1,906,625 km (0.094 R)
• M14: 1,964,818 km (0.083 R)
• M15: 2,223,473 km (0.079 R)
• M16: 2,904,592 km (0.069 R)
• M17: 3,407,540 km (0.114 R)
• M18: 3,838,681 km (0.116 R)
• M19: 5,395,247 km (0.086 R)
• M20: 5,755,329 km (0.118 R)
• M21: 5,811,428 km (0.078 R)
• M22: 6,123,190 km (0.083 R)
• M23: 6,151,764 km (0.12 R)
• M24: 6,586,345 km (0.085 R)
• M25: 8,198,861 km (0.052 R)
• M26: 8,676,377 km (0.115 R)
• M27: 9,359,740 km (0.112 R)
• M28: 9,558,257 km (0.119 R)
• M29: 9,925,669 km (0.106 R)
• M30: 10,639,849 km (0.051 R)
• M31: 10,743,221 km (0.095 R)
• M32: 10,985,720 km (0.119 R)
• M33: 11,125,145 km (0.088 R)
• M34: 12,297,244 km (0.068 R)
• M35: 13,732,337 km (0.078 R)
• M36: 13,769,736 km (0.113 R)
• M37: 13,844,834 km (0.097 R)
• M38: 13,995,479 km (0.087 R)
• M39: 14,794,781 km (0.026 R)
• M40: 14,833,078 km (0.114 R)
• M41: 14,948,717 km (0.105 R)
• M42: 15,219,339 km (0.053 R)
• M43: 15,883,255 km (0.096 R)
• M44: 16,876,884 km (0.104 R)
• M45: 16,916,976 km (0.084 R)
• M46: 18,466,361 km (0.049 R)
• M47: 18,632,116 km (0.046 R)
• M48: 19,132,221 km (0.114 R)
• M49: 19,636,815 km (0.102 R)
• M50: 21,046,625 km (0.089 R)
• M51: 21,133,242 km (0.09 R)
• M52: 21,873,153 km (0.083 R)
• M53: 22,710,154 km (0.116 R)
• M54: 23,154,908 km (0.084 R)
• M55: 23,333,528 km (0.073 R)
• M56: 23,378,258 km (0.052 R)
• M57: 23,467,867 km (0.12 R)
• M58: 23,557,625 km (0.088 R)
• M59: 23,872,379 km (0.075 R)
• M60: 24,733,914 km (0.108 R)
• M61: 26,300,802 km (0.089 R)
• M62: 26,720,872 km (0.088 R)
• M63: 27,096,214 km (0.088 R)
• M64: 29,191,182 km (0.094 R)
• M65: 29,723,152 km (0.119 R)
• M66: 29,820,092 km (0.098 R)
• M67: 30,649,313 km (0.102 R)
• M68: 31,634,415 km (0.083 R)
• M69: 31,931,965 km (0.068 R)
• M70: 32,330,194 km (0.095 R)
• M71: 32,830,150 km (0.109 R)
• M72: 33,131,440 km (0.036 R)
• M73: 33,181,705 km (0.119 R)
• M74: 33,383,214 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit