🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 11.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 11.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,298,768 km

• M1: 215,421 km (0.117 R)
• M2: 286,330 km (0.12 R)
• M3: 359,184 km (0.106 R)
• M4: 434,582 km (0.103 R)
• M5: 581,337 km (0.106 R)
• M6: 752,926 km (0.042 R)
• M7: 838,795 km (0.056 R)
• M8: 910,153 km (0.083 R)
• M9: 1,052,571 km (0.067 R)
• M10: 1,258,716 km (0.074 R)
• M11: 1,334,114 km (0.076 R)
• M12: 1,435,092 km (0.116 R)
• M13: 1,511,387 km (0.117 R)
• M14: 1,682,378 km (0.114 R)
• M15: 1,763,011 km (0.074 R)
• M16: 1,839,156 km (0.094 R)
• M17: 1,967,661 km (0.114 R)
• M18: 2,065,348 km (0.117 R)
• M19: 2,170,815 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 11.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.04 AU - 2.56 AU

Year: 2366 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,298,768 km

• M1: 142,567 km (0.09 R)
• M2: 222,901 km (0.12 R)
• M3: 294,109 km (0.107 R)
• M4: 371,900 km (0.108 R)
• M5: 480,957 km (0.104 R)
• M6: 571,464 km (0.095 R)
• M7: 863,479 km (0.028 R)
• M8: 1,287,290 km (0.115 R)
• M9: 1,603,839 km (0.104 R)
• M10: 1,808,189 km (0.086 R)
• M11: 2,034,082 km (0.114 R)
• M12: 2,124,439 km (0.114 R)
• M13: 2,458,491 km (0.094 R)
• M14: 2,541,219 km (0.105 R)
• M15: 2,610,782 km (0.109 R)
• M16: 2,723,579 km (0.085 R)
• M17: 3,042,372 km (0.077 R)
• M18: 3,419,359 km (0.088 R)
• M19: 3,496,551 km (0.075 R)
• M20: 3,605,608 km (0.089 R)
• M21: 3,715,862 km (0.062 R)
• M22: 3,891,340 km (0.056 R)
• M23: 3,972,123 km (0.101 R)
• M24: 4,118,878 km (0.111 R)
• M25: 4,552,862 km (0.101 R)
• M26: 5,302,796 km (0.114 R)
• M27: 5,374,453 km (0.1 R)
• M28: 5,464,661 km (0.117 R)
• M29: 5,609,920 km (0.101 R)
• M30: 5,774,927 km (0.091 R)
• M31: 5,997,379 km (0.041 R)
• M32: 6,128,426 km (0.102 R)
• M33: 6,317,368 km (0.114 R)
• M34: 6,393,514 km (0.114 R)
• M35: 6,681,789 km (0.063 R)
• M36: 7,431,125 km (0.107 R)
• M37: 7,511,608 km (0.076 R)
• M38: 7,693,519 km (0.103 R)
• M39: 8,248,527 km (0.072 R)
• M40: 8,436,422 km (0.071 R)
• M41: 8,987,242 km (0.099 R)
• M42: 9,571,571 km (0.065 R)
• M43: 9,659,086 km (0.08 R)
• M44: 9,879,294 km (0.107 R)
• M45: 10,190,457 km (0.102 R)
• M46: 10,640,597 km (0.111 R)
• M47: 10,982,428 km (0.1 R)
• M48: 11,653,525 km (0.1 R)
• M49: 11,747,173 km (0.076 R)
• M50: 11,935,068 km (0.107 R)
• M51: 12,171,582 km (0.1 R)
• M52: 12,337,935 km (0.098 R)
• M53: 12,433,378 km (0.062 R)
• M54: 12,553,057 km (0.085 R)
• M55: 12,865,866 km (0.085 R)
• M56: 13,132,599 km (0.046 R)
• M57: 13,401,276 km (0.096 R)
• M58: 13,647,066 km (0.098 R)
• M59: 13,968,701 km (0.116 R)
• M60: 14,217,931 km (0.104 R)
• M61: 14,720,730 km (0.056 R)
• M62: 15,025,311 km (0.053 R)
• M63: 15,306,256 km (0.117 R)
• M64: 15,925,292 km (0.118 R)
• M65: 16,395,029 km (0.095 R)
• M66: 16,684,202 km (0.103 R)
• M67: 17,054,905 km (0.102 R)
• M68: 17,481,858 km (0.103 R)
• M69: 17,858,246 km (0.109 R)
• M70: 18,101,642 km (0.079 R)
• M71: 18,183,023 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.7

Radius: 4.5

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.03 AU - 6.59 AU

Year: 10751 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,298,768 km

• M1: 57,146 km (0.078 R)
• M2: 203,752 km (0.113 R)
• M3: 337,942 km (0.065 R)
• M4: 473,926 km (0.03 R)
• M5: 510,578 km (0.105 R)
• M6: 560,992 km (0.108 R)
• M7: 680,970 km (0.091 R)
• M8: 809,025 km (0.086 R)
• M9: 868,416 km (0.119 R)
• M10: 1,187,209 km (0.104 R)
• M11: 1,466,358 km (0.114 R)
• M12: 1,784,703 km (0.117 R)
• M13: 2,042,310 km (0.042 R)
• M14: 2,290,343 km (0.103 R)
• M15: 2,439,492 km (0.086 R)
• M16: 2,569,942 km (0.113 R)
• M17: 2,974,754 km (0.105 R)
• M18: 3,161,003 km (0.082 R)
• M19: 3,231,912 km (0.091 R)
• M20: 3,593,939 km (0.103 R)
• M21: 4,329,811 km (0.045 R)
• M22: 4,594,151 km (0.104 R)
• M23: 4,972,932 km (0.043 R)
• M24: 5,731,543 km (0.101 R)
• M25: 5,875,905 km (0.05 R)
• M26: 6,346,091 km (0.085 R)
• M27: 6,525,459 km (0.116 R)
• M28: 6,767,359 km (0.104 R)
• M29: 7,384,749 km (0.083 R)
• M30: 7,478,846 km (0.071 R)
• M31: 7,636,672 km (0.059 R)
• M32: 7,700,102 km (0.06 R)
• M33: 7,859,573 km (0.051 R)
• M34: 8,475,019 km (0.066 R)
• M35: 8,507,781 km (0.09 R)
• M36: 10,588,537 km (0.097 R)
• M37: 11,812,697 km (0.106 R)
• M38: 11,922,950 km (0.094 R)
• M39: 12,929,594 km (0.108 R)
• M40: 13,233,128 km (0.075 R)
• M41: 13,271,276 km (0.108 R)
• M42: 13,424,015 km (0.116 R)
• M43: 13,885,824 km (0.035 R)
• M44: 14,588,336 km (0.069 R)
• M45: 14,864,643 km (0.088 R)
• M46: 14,904,137 km (0.104 R)
• M47: 15,023,217 km (0.065 R)
• M48: 17,427,853 km (0.089 R)
• M49: 17,804,989 km (0.095 R)
• M50: 18,100,295 km (0.069 R)
• M51: 18,524,854 km (0.094 R)
• M52: 18,567,489 km (0.1 R)
• M53: 19,124,741 km (0.071 R)
• M54: 19,210,910 km (0.102 R)
• M55: 19,383,845 km (0.088 R)
• M56: 20,211,720 km (0.08 R)
• M57: 20,387,497 km (0.12 R)
• M58: 20,652,136 km (0.063 R)
• M59: 20,829,110 km (0.03 R)
• M60: 21,095,693 km (0.106 R)
• M61: 21,318,594 km (0.088 R)
• M62: 21,947,055 km (0.092 R)
• M63: 22,445,066 km (0.093 R)
• M64: 22,764,009 km (0.11 R)
• M65: 22,855,263 km (0.085 R)
• M66: 23,406,232 km (0.053 R)
• M67: 23,729,513 km (0.089 R)
• M68: 24,240,689 km (0.102 R)
• M69: 24,520,886 km (0.11 R)
• M70: 24,567,710 km (0.114 R)
• M71: 24,614,534 km (0.117 R)
• M72: 25,084,721 km (0.118 R)
• M73: 25,890,903 km (0.048 R)
• M74: 25,938,476 km (0.072 R)
• M75: 26,705,314 km (0.114 R)
• M76: 26,753,485 km (0.079 R)
• M77: 26,946,616 km (0.085 R)
• M78: 28,261,282 km (0.111 R)
• M79: 28,704,241 km (0.114 R)
• M80: 28,901,710 km (0.094 R)
• M81: 29,248,628 km (0.08 R)
• M82: 29,347,961 km (0.119 R)
• M83: 30,247,193 km (0.111 R)
• M84: 30,750,590 km (0.095 R)
• M85: 31,155,402 km (0.106 R)
• M86: 31,714,749 km (0.112 R)
• M87: 31,970,112 km (0.101 R)
• M88: 32,328,848 km (0.114 R)
• M89: 33,724,746 km (0.089 R)
• M90: 33,829,015 km (0.1 R)
• M91: 34,456,279 km (0.058 R)
• M92: 34,718,823 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit