🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 14

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 368 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 11,488,490 km

• M1: 202,256 km (0.1 R)
• M2: 303,534 km (0.112 R)
• M3: 440,267 km (0.068 R)
• M4: 569,818 km (0.077 R)
• M5: 663,167 km (0.059 R)
• M6: 793,916 km (0.07 R)
• M7: 882,927 km (0.039 R)
• M8: 1,088,325 km (0.114 R)
• M9: 1,209,798 km (0.063 R)
• M10: 1,530,087 km (0.112 R)
• M11: 1,677,291 km (0.101 R)
• M12: 1,805,347 km (0.116 R)
• M13: 1,902,436 km (0.091 R)
• M14: 2,056,522 km (0.068 R)
• M15: 2,199,537 km (0.045 R)
• M16: 2,335,372 km (0.092 R)
• M17: 2,468,664 km (0.086 R)
• M18: 2,626,639 km (0.078 R)
• M19: 2,731,956 km (0.11 R)
• M20: 2,850,139 km (0.119 R)
• M21: 2,947,078 km (0.096 R)
• M22: 3,126,895 km (0.065 R)
• M23: 3,232,960 km (0.083 R)
• M24: 3,436,712 km (0.098 R)
• M25: 3,700,603 km (0.106 R)
• M26: 3,869,648 km (0.099 R)
• M27: 3,971,225 km (0.12 R)
• M28: 4,112,146 km (0.093 R)
• M29: 4,235,415 km (0.073 R)
• M30: 4,353,148 km (0.101 R)
• M31: 4,518,753 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 10.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 426 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,488,490 km

• M1: 138,228 km (0.07 R)
• M2: 209,886 km (0.106 R)
• M3: 309,368 km (0.104 R)
• M4: 387,309 km (0.11 R)
• M5: 481,406 km (0.084 R)
• M6: 554,260 km (0.114 R)
• M7: 643,720 km (0.117 R)
• M8: 738,714 km (0.098 R)
• M9: 812,316 km (0.105 R)
• M10: 879,486 km (0.066 R)
• M11: 1,113,307 km (0.118 R)
• M12: 1,209,499 km (0.047 R)
• M13: 1,319,304 km (0.118 R)
• M14: 1,399,787 km (0.035 R)
• M15: 1,680,732 km (0.051 R)
• M16: 1,750,893 km (0.048 R)
• M17: 1,822,102 km (0.092 R)
• M18: 1,961,378 km (0.091 R)
• M19: 2,129,526 km (0.093 R)
• M20: 2,263,565 km (0.112 R)
• M21: 2,628,435 km (0.119 R)
• M22: 2,849,241 km (0.097 R)
• M23: 2,969,219 km (0.073 R)
• M24: 3,040,427 km (0.102 R)
• M25: 3,163,097 km (0.109 R)
• M26: 3,279,933 km (0.116 R)
• M27: 3,405,745 km (0.101 R)
• M28: 3,510,613 km (0.073 R)
• M29: 3,948,636 km (0.065 R)
• M30: 4,082,825 km (0.108 R)
• M31: 4,170,340 km (0.117 R)
• M32: 4,250,524 km (0.117 R)
• M33: 4,339,236 km (0.088 R)
• M34: 4,436,774 km (0.106 R)
• M35: 4,617,637 km (0.056 R)
• M36: 4,725,647 km (0.057 R)
• M37: 4,809,272 km (0.12 R)
• M38: 4,910,251 km (0.107 R)
• M39: 5,029,032 km (0.083 R)
• M40: 5,148,860 km (0.103 R)
• M41: 5,286,938 km (0.116 R)
• M42: 5,391,208 km (0.118 R)
• M43: 5,469,897 km (0.101 R)
• M44: 5,593,165 km (0.071 R)
• M45: 5,968,357 km (0.045 R)
• M46: 6,140,843 km (0.071 R)
• M47: 6,213,996 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.65 AU - 1.85 AU

Year: 1519 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,488,490 km

• M1: 212,728 km (0.063 R)
• M2: 400,623 km (0.109 R)
• M3: 493,673 km (0.045 R)
• M4: 583,880 km (0.106 R)
• M5: 850,464 km (0.09 R)
• M6: 948,600 km (0.097 R)
• M7: 1,107,922 km (0.092 R)
• M8: 1,250,788 km (0.097 R)
• M9: 1,418,337 km (0.105 R)
• M10: 1,574,817 km (0.046 R)
• M11: 1,776,624 km (0.114 R)
• M12: 1,895,854 km (0.071 R)
• M13: 2,079,859 km (0.079 R)
• M14: 2,367,386 km (0.096 R)
• M15: 2,466,121 km (0.093 R)
• M16: 2,817,227 km (0.059 R)
• M17: 2,910,576 km (0.098 R)
• M18: 3,567,460 km (0.068 R)
• M19: 3,978,406 km (0.112 R)
• M20: 4,070,408 km (0.075 R)
• M21: 4,350,605 km (0.077 R)
• M22: 4,734,025 km (0.086 R)
• M23: 5,043,243 km (0.12 R)
• M24: 5,171,598 km (0.094 R)
• M25: 5,257,767 km (0.093 R)
• M26: 5,475,432 km (0.026 R)
• M27: 5,578,056 km (0.115 R)
• M28: 5,681,278 km (0.106 R)
• M29: 5,949,807 km (0.108 R)
• M30: 6,040,313 km (0.117 R)
• M31: 6,192,005 km (0.06 R)
• M32: 6,329,636 km (0.084 R)
• M33: 6,437,496 km (0.086 R)
• M34: 6,701,835 km (0.075 R)
• M35: 6,890,777 km (0.119 R)
• M36: 7,257,591 km (0.08 R)
• M37: 7,630,838 km (0.035 R)
• M38: 8,027,123 km (0.102 R)
• M39: 8,160,713 km (0.115 R)
• M40: 8,295,052 km (0.1 R)
• M41: 8,651,394 km (0.108 R)
• M42: 8,857,092 km (0.11 R)
• M43: 9,169,003 km (0.113 R)
• M44: 9,378,889 km (0.037 R)
• M45: 9,519,661 km (0.071 R)
• M46: 9,661,180 km (0.1 R)
• M47: 9,803,448 km (0.092 R)
• M48: 9,946,314 km (0.09 R)
• M49: 10,054,024 km (0.111 R)
• M50: 10,726,616 km (0.117 R)
• M51: 10,892,371 km (0.073 R)
• M52: 11,226,572 km (0.082 R)
• M53: 11,451,268 km (0.116 R)
• M54: 11,545,365 km (0.069 R)
• M55: 11,696,459 km (0.119 R)
• M56: 11,981,443 km (0.068 R)
• M57: 12,076,887 km (0.076 R)
• M58: 12,442,205 km (0.114 R)
• M59: 12,830,710 km (0.055 R)
• M60: 12,947,995 km (0.055 R)
• M61: 13,164,014 km (0.115 R)
• M62: 13,282,346 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 13

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.97 AU - 5.67 AU

Year: 8050 Days

Day: 7.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 11,488,490 km

• M1: 165,455 km (0.076 R)
• M2: 247,584 km (0.108 R)
• M3: 404,812 km (0.074 R)
• M4: 501,452 km (0.041 R)
• M5: 636,539 km (0.053 R)
• M6: 865,424 km (0.086 R)
• M7: 1,033,871 km (0.119 R)
• M8: 1,545,047 km (0.068 R)
• M9: 1,668,914 km (0.091 R)
• M10: 2,244,716 km (0.075 R)
• M11: 2,653,417 km (0.106 R)
• M12: 2,803,464 km (0.053 R)
• M13: 2,930,622 km (0.094 R)
• M14: 3,164,593 km (0.075 R)
• M15: 3,459,002 km (0.091 R)
• M16: 3,540,832 km (0.078 R)
• M17: 3,790,361 km (0.082 R)
• M18: 4,663,863 km (0.094 R)
• M19: 5,154,694 km (0.091 R)
• M20: 5,406,467 km (0.106 R)
• M21: 6,285,803 km (0.113 R)
• M22: 6,589,038 km (0.095 R)
• M23: 7,456,107 km (0.064 R)
• M24: 7,562,472 km (0.027 R)
• M25: 7,885,005 km (0.092 R)
• M26: 8,066,168 km (0.081 R)
• M27: 8,322,130 km (0.118 R)
• M28: 8,954,929 km (0.117 R)
• M29: 9,068,324 km (0.053 R)
• M30: 9,372,755 km (0.103 R)
• M31: 9,642,032 km (0.03 R)
• M32: 9,835,910 km (0.086 R)
• M33: 10,784,361 km (0.108 R)
• M34: 11,026,111 km (0.041 R)
• M35: 11,351,187 km (0.116 R)
• M36: 12,471,825 km (0.109 R)
• M37: 12,683,207 km (0.111 R)
• M38: 13,497,318 km (0.03 R)
• M39: 13,888,816 km (0.109 R)
• M40: 14,020,163 km (0.082 R)
• M41: 14,416,747 km (0.102 R)
• M42: 14,951,410 km (0.062 R)
• M43: 15,175,956 km (0.066 R)
• M44: 15,856,626 km (0.04 R)
• M45: 16,919,818 km (0.047 R)
• M46: 17,389,107 km (0.117 R)
• M47: 17,815,311 km (0.109 R)
• M48: 18,101,342 km (0.112 R)
• M49: 18,436,890 km (0.102 R)
• M50: 19,211,807 km (0.074 R)
• M51: 19,358,264 km (0.115 R)
• M52: 20,793,356 km (0.053 R)
• M53: 20,993,967 km (0.102 R)
• M54: 21,498,261 km (0.072 R)
• M55: 22,776,725 km (0.106 R)
• M56: 23,191,111 km (0.108 R)
• M57: 23,451,261 km (0.094 R)
• M58: 24,979,703 km (0.079 R)
• M59: 25,782,744 km (0.097 R)
• M60: 26,703,220 km (0.068 R)
• M61: 27,194,948 km (0.055 R)
• M62: 28,242,732 km (0.05 R)
• M63: 28,520,684 km (0.12 R)
• M64: 29,135,382 km (0.116 R)
• M65: 29,359,929 km (0.03 R)
• M66: 29,810,816 km (0.115 R)
• M67: 30,434,640 km (0.117 R)
• M68: 30,548,484 km (0.097 R)
• M69: 30,833,916 km (0.115 R)
• M70: 31,579,811 km (0.083 R)
• M71: 32,041,919 km (0.105 R)
• M72: 32,215,752 km (0.086 R)
• M73: 32,914,224 km (0.076 R)
• M74: 33,617,634 km (0.109 R)
• M75: 33,794,309 km (0.084 R)
• M76: 34,860,792 km (0.097 R)
• M77: 36,299,774 km (0.089 R)
• M78: 36,844,460 km (0.069 R)
• M79: 37,087,407 km (0.096 R)
• M80: 37,391,689 km (0.115 R)
• M81: 37,635,832 km (0.033 R)
• M82: 41,613,490 km (0.071 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 5.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.25 AU - 6.69 AU

Year: 9569 Days

Day: 23 Hours

Environment

Temp: -218 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,488,490 km

• M1: 71,508 km (0.068 R)
• M2: 241,750 km (0.08 R)
• M3: 713,283 km (0.09 R)
• M4: 978,220 km (0.105 R)
• M5: 1,208,003 km (0.105 R)
• M6: 1,429,108 km (0.06 R)
• M7: 1,488,499 km (0.066 R)
• M8: 1,880,595 km (0.095 R)
• M9: 2,343,451 km (0.118 R)
• M10: 2,495,143 km (0.108 R)
• M11: 2,712,808 km (0.116 R)
• M12: 2,808,102 km (0.066 R)
• M13: 3,001,831 km (0.026 R)
• M14: 4,740,009 km (0.058 R)
• M15: 4,970,688 km (0.115 R)
• M16: 5,087,524 km (0.117 R)
• M17: 5,363,383 km (0.112 R)
• M18: 5,711,796 km (0.088 R)
• M19: 5,765,951 km (0.093 R)
• M20: 5,984,812 km (0.094 R)
• M21: 7,162,447 km (0.067 R)
• M22: 7,620,366 km (0.113 R)
• M23: 8,270,967 km (0.091 R)
• M24: 8,347,711 km (0.092 R)
• M25: 8,610,704 km (0.089 R)
• M26: 9,018,208 km (0.094 R)
• M27: 9,319,798 km (0.091 R)
• M28: 9,496,024 km (0.113 R)
• M29: 9,949,455 km (0.099 R)
• M30: 10,113,115 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit