🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 9.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.68 AU - 0.84 AU

Year: 428 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,825,529 km

• M1: 125,363 km (0.099 R)
• M2: 233,821 km (0.115 R)
• M3: 376,239 km (0.112 R)
• M4: 497,712 km (0.046 R)
• M5: 579,542 km (0.12 R)
• M6: 642,224 km (0.05 R)
• M7: 872,754 km (0.065 R)
• M8: 1,012,329 km (0.058 R)
• M9: 1,104,930 km (0.08 R)
• M10: 1,215,782 km (0.093 R)
• M11: 1,319,902 km (0.045 R)
• M12: 1,389,166 km (0.061 R)
• M13: 1,459,926 km (0.046 R)
• M14: 1,542,952 km (0.055 R)
• M15: 1,790,238 km (0.112 R)
• M16: 1,855,462 km (0.12 R)
• M17: 2,125,038 km (0.119 R)
• M18: 2,194,451 km (0.118 R)
• M19: 2,264,762 km (0.072 R)
• M20: 2,387,732 km (0.055 R)
• M21: 2,579,965 km (0.043 R)
• M22: 2,647,434 km (0.12 R)
• M23: 2,722,232 km (0.108 R)
• M24: 2,804,810 km (0.096 R)
• M25: 2,923,292 km (0.096 R)
• M26: 3,057,631 km (0.062 R)
• M27: 3,369,243 km (0.076 R)
• M28: 3,458,104 km (0.069 R)
• M29: 3,540,234 km (0.072 R)
• M30: 3,668,439 km (0.104 R)
• M31: 3,775,252 km (0.119 R)
• M32: 4,007,577 km (0.083 R)
• M33: 4,157,175 km (0.103 R)
• M34: 4,260,547 km (0.091 R)
• M35: 4,324,575 km (0.099 R)
• M36: 4,413,287 km (0.114 R)
• M37: 4,478,063 km (0.059 R)
• M38: 4,600,583 km (0.042 R)
• M39: 4,899,181 km (0.037 R)
• M40: 5,033,819 km (0.064 R)
• M41: 5,135,695 km (0.091 R)
• M42: 5,246,846 km (0.063 R)
• M43: 5,315,661 km (0.106 R)
• M44: 5,497,722 km (0.094 R)
• M45: 5,576,261 km (0.09 R)
• M46: 5,725,859 km (0.078 R)
• M47: 5,859,001 km (0.115 R)
• M48: 5,957,286 km (0.078 R)
• M49: 6,092,224 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 12.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.93 AU

Year: 471 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,825,529 km

• M1: 177,423 km (0.098 R)
• M2: 274,961 km (0.114 R)
• M3: 418,425 km (0.054 R)
• M4: 497,413 km (0.086 R)
• M5: 591,061 km (0.096 R)
• M6: 670,348 km (0.035 R)
• M7: 790,475 km (0.05 R)
• M8: 894,296 km (0.037 R)
• M9: 1,003,353 km (0.063 R)
• M10: 1,127,818 km (0.118 R)
• M11: 1,398,890 km (0.095 R)
• M12: 1,486,255 km (0.037 R)
• M13: 1,630,018 km (0.111 R)
• M14: 1,747,303 km (0.109 R)
• M15: 1,854,714 km (0.106 R)
• M16: 1,944,922 km (0.094 R)
• M17: 2,076,568 km (0.108 R)
• M18: 2,163,634 km (0.099 R)
• M19: 2,300,217 km (0.095 R)
• M20: 2,446,823 km (0.085 R)
• M21: 2,690,966 km (0.112 R)
• M22: 2,816,180 km (0.117 R)
• M23: 3,057,032 km (0.087 R)
• M24: 3,156,814 km (0.068 R)
• M25: 3,304,767 km (0.105 R)
• M26: 3,447,034 km (0.079 R)
• M27: 3,615,631 km (0.1 R)
• M28: 3,746,080 km (0.094 R)
• M29: 3,836,587 km (0.067 R)
• M30: 3,994,712 km (0.064 R)
• M31: 4,121,122 km (0.089 R)
• M32: 4,291,813 km (0.094 R)
• M33: 4,447,545 km (0.083 R)
• M34: 4,640,227 km (0.052 R)
• M35: 4,998,065 km (0.118 R)
• M36: 5,107,122 km (0.055 R)
• M37: 5,290,678 km (0.093 R)
• M38: 5,401,979 km (0.051 R)
• M39: 5,645,674 km (0.079 R)
• M40: 5,749,944 km (0.106 R)
• M41: 5,835,663 km (0.045 R)
• M42: 6,085,791 km (0.105 R)
• M43: 6,173,156 km (0.118 R)
• M44: 6,290,441 km (0.069 R)
• M45: 6,477,588 km (0.077 R)
• M46: 6,616,714 km (0.104 R)
• M47: 6,696,599 km (0.074 R)
• M48: 6,776,933 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 13.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.86 AU - 1.4 AU

Year: 776 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 69,825,529 km

• M1: 172,337 km (0.119 R)
• M2: 285,134 km (0.115 R)
• M3: 370,704 km (0.115 R)
• M4: 492,626 km (0.088 R)
• M5: 670,647 km (0.085 R)
• M6: 853,306 km (0.114 R)
• M7: 1,080,246 km (0.026 R)
• M8: 1,215,333 km (0.118 R)
• M9: 1,304,942 km (0.104 R)
• M10: 1,557,613 km (0.081 R)
• M11: 1,662,182 km (0.106 R)
• M12: 1,833,172 km (0.111 R)
• M13: 1,944,024 km (0.075 R)
• M14: 2,043,657 km (0.101 R)
• M15: 2,145,233 km (0.054 R)
• M16: 2,262,369 km (0.084 R)
• M17: 2,367,685 km (0.055 R)
• M18: 2,575,926 km (0.098 R)
• M19: 2,911,324 km (0.054 R)
• M20: 3,057,182 km (0.111 R)
• M21: 3,284,720 km (0.098 R)
• M22: 3,477,403 km (0.05 R)
• M23: 3,566,862 km (0.106 R)
• M24: 3,673,675 km (0.088 R)
• M25: 3,781,685 km (0.114 R)
• M26: 4,180,961 km (0.119 R)
• M27: 4,267,578 km (0.077 R)
• M28: 4,390,099 km (0.073 R)
• M29: 4,576,049 km (0.077 R)
• M30: 4,755,567 km (0.084 R)
• M31: 4,992,380 km (0.083 R)
• M32: 5,214,683 km (0.073 R)
• M33: 5,345,730 km (0.118 R)
• M34: 5,601,842 km (0.038 R)
• M35: 5,765,203 km (0.093 R)
• M36: 6,018,023 km (0.119 R)
• M37: 6,106,435 km (0.117 R)
• M38: 6,195,297 km (0.063 R)
• M39: 6,434,354 km (0.1 R)
• M40: 6,555,079 km (0.059 R)
• M41: 6,686,576 km (0.072 R)
• M42: 6,808,947 km (0.095 R)
• M43: 6,983,378 km (0.067 R)
• M44: 7,066,106 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 12.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 902 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,825,529 km

• M1: 153,487 km (0.106 R)
• M2: 239,656 km (0.114 R)
• M3: 345,870 km (0.116 R)
• M4: 443,109 km (0.089 R)
• M5: 547,827 km (0.116 R)
• M6: 657,782 km (0.065 R)
• M7: 755,170 km (0.12 R)
• M8: 931,696 km (0.092 R)
• M9: 1,122,433 km (0.118 R)
• M10: 1,267,992 km (0.06 R)
• M11: 1,353,113 km (0.06 R)
• M12: 1,599,650 km (0.12 R)
• M13: 1,677,890 km (0.101 R)
• M14: 1,757,625 km (0.095 R)
• M15: 1,838,707 km (0.025 R)
• M16: 1,966,464 km (0.093 R)
• M17: 2,081,804 km (0.09 R)
• M18: 2,160,044 km (0.066 R)
• M19: 2,376,213 km (0.063 R)
• M20: 2,466,270 km (0.1 R)
• M21: 2,557,675 km (0.073 R)
• M22: 2,684,085 km (0.111 R)
• M23: 2,838,769 km (0.061 R)
• M24: 3,129,887 km (0.119 R)
• M25: 3,302,074 km (0.03 R)
• M26: 3,412,327 km (0.085 R)
• M27: 3,703,295 km (0.115 R)
• M28: 3,779,740 km (0.092 R)
• M29: 3,875,931 km (0.064 R)
• M30: 3,953,573 km (0.047 R)
• M31: 4,031,663 km (0.102 R)
• M32: 4,179,615 km (0.075 R)
• M33: 4,359,581 km (0.057 R)
• M34: 4,460,709 km (0.116 R)
• M35: 4,613,748 km (0.027 R)
• M36: 4,737,615 km (0.086 R)
• M37: 4,999,112 km (0.101 R)
• M38: 5,083,784 km (0.083 R)
• M39: 5,233,083 km (0.082 R)
• M40: 5,394,798 km (0.113 R)
• M41: 5,492,635 km (0.084 R)
• M42: 5,591,071 km (0.116 R)
• M43: 5,701,175 km (0.112 R)
• M44: 6,103,444 km (0.042 R)
• M45: 6,353,721 km (0.116 R)
• M46: 6,735,794 km (0.108 R)
• M47: 6,829,442 km (0.045 R)
• M48: 7,065,807 km (0.117 R)
• M49: 7,172,919 km (0.109 R)
• M50: 7,292,747 km (0.11 R)
• M51: 7,668,237 km (0.028 R)
• M52: 7,926,294 km (0.083 R)
• M53: 8,099,977 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 14.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.85 AU - 2.39 AU

Year: 1993 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 69,825,529 km

• M1: 178,321 km (0.101 R)
• M2: 284,984 km (0.119 R)
• M3: 451,486 km (0.118 R)
• M4: 542,591 km (0.117 R)
• M5: 655,987 km (0.115 R)
• M6: 794,065 km (0.066 R)
• M7: 976,425 km (0.117 R)
• M8: 1,138,440 km (0.109 R)
• M9: 1,310,029 km (0.074 R)
• M10: 1,471,445 km (0.05 R)
• M11: 1,589,627 km (0.097 R)
• M12: 1,773,184 km (0.106 R)
• M13: 1,888,972 km (0.095 R)
• M14: 2,139,698 km (0.094 R)
• M15: 2,389,976 km (0.074 R)
• M16: 2,542,416 km (0.107 R)
• M17: 2,698,297 km (0.069 R)
• M18: 2,969,518 km (0.119 R)
• M19: 3,095,928 km (0.072 R)
• M20: 3,223,984 km (0.115 R)
• M21: 3,380,164 km (0.08 R)
• M22: 3,700,303 km (0.113 R)
• M23: 3,809,211 km (0.055 R)
• M24: 3,905,552 km (0.097 R)
• M25: 4,086,415 km (0.096 R)
• M26: 4,241,698 km (0.113 R)
• M27: 4,602,079 km (0.096 R)
• M28: 5,062,841 km (0.109 R)
• M29: 5,214,683 km (0.12 R)
• M30: 5,352,761 km (0.12 R)
• M31: 5,538,562 km (0.106 R)
• M32: 5,663,775 km (0.094 R)
• M33: 5,758,321 km (0.109 R)
• M34: 5,964,766 km (0.063 R)
• M35: 6,093,121 km (0.114 R)
• M36: 6,632,422 km (0.07 R)
• M37: 6,983,677 km (0.098 R)
• M38: 7,341,216 km (0.108 R)
• M39: 7,600,170 km (0.116 R)
• M40: 8,020,839 km (0.057 R)
• M41: 8,377,331 km (0.051 R)
• M42: 8,812,063 km (0.092 R)
• M43: 9,069,072 km (0.117 R)
• M44: 9,440,523 km (0.089 R)
• M45: 9,571,721 km (0.113 R)
• M46: 9,703,516 km (0.116 R)
• M47: 10,140,940 km (0.089 R)
• M48: 10,391,068 km (0.116 R)
• M49: 10,565,499 km (0.052 R)
• M50: 10,701,783 km (0.112 R)
• M51: 11,392,027 km (0.106 R)
• M52: 11,611,936 km (0.091 R)
• M53: 11,914,124 km (0.076 R)
• M54: 12,198,659 km (0.092 R)
• M55: 12,444,149 km (0.119 R)
• M56: 12,629,501 km (0.054 R)
• M57: 13,379,734 km (0.104 R)
• M58: 13,696,732 km (0.047 R)
• M59: 13,994,731 km (0.068 R)
• M60: 14,316,516 km (0.042 R)
• M61: 14,510,694 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.45 AU - 3.79 AU

Year: 4447 Days

Day: 8.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,825,529 km

• M1: 186,698 km (0.105 R)
• M2: 270,623 km (0.034 R)
• M3: 436,527 km (0.04 R)
• M4: 619,335 km (0.116 R)
• M5: 805,585 km (0.113 R)
• M6: 929,900 km (0.103 R)
• M7: 1,184,815 km (0.098 R)
• M8: 1,519,615 km (0.117 R)
• M9: 1,702,873 km (0.085 R)
• M10: 1,955,843 km (0.078 R)
• M11: 2,174,854 km (0.052 R)
• M12: 2,402,093 km (0.105 R)
• M13: 2,548,101 km (0.072 R)
• M14: 2,767,860 km (0.074 R)
• M15: 2,994,052 km (0.082 R)
• M16: 3,279,933 km (0.091 R)
• M17: 3,563,870 km (0.117 R)
• M18: 4,427,798 km (0.116 R)
• M19: 4,791,171 km (0.059 R)
• M20: 5,101,437 km (0.104 R)
• M21: 5,214,832 km (0.067 R)
• M22: 5,768,045 km (0.101 R)
• M23: 6,018,472 km (0.052 R)
• M24: 6,462,179 km (0.118 R)
• M25: 6,930,421 km (0.094 R)
• M26: 7,538,386 km (0.068 R)
• M27: 8,222,647 km (0.031 R)
• M28: 8,745,192 km (0.11 R)
• M29: 9,018,059 km (0.063 R)
• M30: 9,155,689 km (0.108 R)
• M31: 9,572,469 km (0.103 R)
• M32: 10,169,813 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 6.1

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.95 AU - 8.39 AU

Year: 15078 Days

Day: 24.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,825,529 km

• M1: 493,972 km (0.117 R)
• M2: 1,126,771 km (0.114 R)
• M3: 1,178,831 km (0.103 R)
• M4: 1,683,874 km (0.066 R)
• M5: 1,927,868 km (0.114 R)
• M6: 2,281,517 km (0.061 R)
• M7: 2,381,598 km (0.098 R)
• M8: 2,795,984 km (0.101 R)
• M9: 2,867,193 km (0.095 R)
• M10: 3,270,060 km (0.079 R)
• M11: 3,651,534 km (0.087 R)
• M12: 4,332,205 km (0.097 R)
• M13: 4,414,932 km (0.117 R)
• M14: 4,456,371 km (0.092 R)
• M15: 5,182,070 km (0.062 R)
• M16: 5,491,439 km (0.07 R)
• M17: 5,761,463 km (0.118 R)
• M18: 5,898,195 km (0.099 R)
• M19: 5,989,749 km (0.054 R)
• M20: 6,128,277 km (0.04 R)
• M21: 6,361,350 km (0.117 R)
• M22: 6,644,838 km (0.057 R)
• M23: 6,980,835 km (0.1 R)
• M24: 8,742,350 km (0.068 R)
• M25: 9,057,403 km (0.088 R)
• M26: 9,110,361 km (0.104 R)
• M27: 9,537,163 km (0.086 R)
• M28: 9,970,399 km (0.114 R)
• M29: 10,521,069 km (0.098 R)
• M30: 11,536,838 km (0.118 R)
• M31: 11,766,920 km (0.11 R)
• M32: 11,998,348 km (0.043 R)
• M33: 12,114,735 km (0.114 R)
• M34: 12,231,421 km (0.104 R)
• M35: 12,348,407 km (0.104 R)
• M36: 14,148,667 km (0.061 R)
• M37: 14,518,473 km (0.103 R)
• M38: 14,580,407 km (0.102 R)
• M39: 15,204,679 km (0.093 R)
• M40: 15,773,899 km (0.097 R)
• M41: 16,933,282 km (0.053 R)
• M42: 17,063,732 km (0.095 R)
• M43: 17,260,154 km (0.113 R)
• M44: 17,325,827 km (0.105 R)
• M45: 18,655,752 km (0.103 R)
• M46: 20,018,289 km (0.059 R)
• M47: 21,765,892 km (0.119 R)
• M48: 22,478,576 km (0.108 R)
• M49: 22,909,867 km (0.116 R)
• M50: 23,926,833 km (0.103 R)
• M51: 24,146,592 km (0.048 R)
• M52: 25,779,004 km (0.119 R)
• M53: 26,608,524 km (0.096 R)
• M54: 27,753,696 km (0.098 R)
• M55: 28,061,868 km (0.069 R)
• M56: 29,540,792 km (0.036 R)
• M57: 29,619,331 km (0.097 R)
• M58: 30,487,747 km (0.05 R)
• M59: 30,964,964 km (0.109 R)
• M60: 31,364,690 km (0.075 R)
• M61: 32,980,047 km (0.097 R)
• M62: 33,388,150 km (0.078 R)
• M63: 35,037,018 km (0.089 R)
• M64: 36,207,023 km (0.06 R)
• M65: 37,474,715 km (0.104 R)
• M66: 38,242,302 km (0.059 R)
• M67: 38,413,592 km (0.06 R)
• M68: 38,842,788 km (0.078 R)
• M69: 40,140,250 km (0.094 R)
• M70: 40,227,316 km (0.095 R)
• M71: 41,100,818 km (0.088 R)
• M72: 41,715,965 km (0.06 R)
• M73: 43,758,424 km (0.037 R)
• M74: 44,746,817 km (0.088 R)
• M75: 45,560,929 km (0.081 R)
• M76: 48,217,189 km (0.076 R)
• M77: 50,547,176 km (0.111 R)
• M78: 50,829,168 km (0.086 R)
• M79: 51,206,154 km (0.106 R)
• M80: 51,489,343 km (0.055 R)
• M81: 53,582,517 km (0.07 R)
• M82: 53,870,193 km (0.089 R)
• M83: 54,158,169 km (0.073 R)
• M84: 56,092,021 km (0.12 R)
• M85: 56,969,412 km (0.082 R)
• M86: 57,557,033 km (0.088 R)
• M87: 57,851,591 km (0.045 R)
• M88: 59,430,746 km (0.114 R)
• M89: 64,252,734 km (0.114 R)
• M90: 65,375,317 km (0.092 R)
• M91: 66,813,551 km (0.118 R)
• M92: 67,743,601 km (0.114 R)
• M93: 69,094,469 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 15,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit