🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 11.3

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.72 AU - 2.56 AU

Year: 2054 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,231,908 km

• M1: 140,472 km (0.101 R)
• M2: 548,127 km (0.118 R)
• M3: 1,117,047 km (0.078 R)
• M4: 1,521,111 km (0.12 R)
• M5: 1,905,578 km (0.107 R)
• M6: 3,281,130 km (0.115 R)
• M7: 3,633,134 km (0.103 R)
• M8: 4,049,614 km (0.073 R)
• M9: 6,361,201 km (0.117 R)
• M10: 6,715,897 km (0.045 R)
• M11: 7,494,853 km (0.025 R)
• M12: 8,173,429 km (0.111 R)
• M13: 8,791,867 km (0.096 R)
• M14: 15,061,214 km (0.066 R)
• M15: 16,804,179 km (0.074 R)
• M16: 18,456,936 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 14.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.86 AU - 6.34 AU

Year: 7556 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,231,908 km

• M1: 180,265 km (0.106 R)
• M2: 701,464 km (0.097 R)
• M3: 1,480,570 km (0.034 R)
• M4: 2,275,084 km (0.108 R)
• M5: 2,728,366 km (0.071 R)
• M6: 3,999,948 km (0.094 R)
• M7: 4,543,736 km (0.109 R)
• M8: 5,029,929 km (0.093 R)
• M9: 6,047,943 km (0.103 R)
• M10: 8,008,273 km (0.078 R)
• M11: 8,916,482 km (0.045 R)
• M12: 10,019,168 km (0.111 R)
• M13: 10,493,842 km (0.07 R)
• M14: 11,302,867 km (0.03 R)
• M15: 13,147,858 km (0.12 R)
• M16: 14,466,413 km (0.029 R)
• M17: 15,526,314 km (0.056 R)
• M18: 16,104,660 km (0.095 R)
• M19: 18,242,862 km (0.106 R)
• M20: 20,633,586 km (0.071 R)
• M21: 21,262,495 km (0.093 R)
• M22: 22,558,761 km (0.081 R)
• M23: 24,523,429 km (0.116 R)
• M24: 28,104,204 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.8

Radius: 3

Gravity: 104.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.27 AU - 11.59 AU

Year: 20527 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,231,908 km

• M1: 45,627 km (0.081 R)
• M2: 299,196 km (0.038 R)
• M3: 1,862,942 km (0.115 R)
• M4: 3,657,369 km (0.065 R)
• M5: 3,880,270 km (0.099 R)
• M6: 4,011,617 km (0.099 R)
• M7: 5,576,111 km (0.105 R)
• M8: 5,785,997 km (0.033 R)
• M9: 8,398,275 km (0.112 R)
• M10: 9,537,014 km (0.056 R)
• M11: 11,566,459 km (0.116 R)
• M12: 11,976,506 km (0.039 R)
• M13: 12,538,246 km (0.094 R)
• M14: 17,322,685 km (0.114 R)
• M15: 17,949,501 km (0.029 R)
• M16: 19,630,681 km (0.102 R)
• M17: 19,727,022 km (0.072 R)
• M18: 20,410,385 km (0.116 R)
• M19: 25,412,489 km (0.084 R)
• M20: 28,749,420 km (0.101 R)
• M21: 29,753,820 km (0.057 R)
• M22: 30,008,435 km (0.08 R)
• M23: 30,393,201 km (0.082 R)
• M24: 34,144,667 km (0.107 R)
• M25: 34,423,816 km (0.086 R)
• M26: 36,275,688 km (0.104 R)
• M27: 37,744,740 km (0.101 R)
• M28: 38,043,187 km (0.094 R)
• M29: 43,852,671 km (0.093 R)
• M30: 48,270,745 km (0.099 R)
• M31: 65,840,865 km (0.071 R)
• M32: 71,611,154 km (0.072 R)
• M33: 73,220,379 km (0.058 R)
• M34: 73,917,355 km (0.095 R)
• M35: 74,853,539 km (0.114 R)
• M36: 76,272,624 km (0.087 R)
• M37: 84,144,614 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 3

Gravity: 78.63 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.64 AU - 11.48 AU

Year: 22512 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,231,908 km

• M1: 38,297 km (0.097 R)
• M2: 829,969 km (0.095 R)
• M3: 1,352,814 km (0.117 R)
• M4: 3,027,113 km (0.099 R)
• M5: 3,951,329 km (0.116 R)
• M6: 4,424,507 km (0.085 R)
• M7: 4,638,432 km (0.112 R)
• M8: 6,605,793 km (0.109 R)
• M9: 8,348,160 km (0.062 R)
• M10: 10,751,749 km (0.065 R)
• M11: 11,467,275 km (0.117 R)
• M12: 11,870,591 km (0.066 R)
• M13: 14,183,075 km (0.093 R)
• M14: 15,444,335 km (0.101 R)
• M15: 16,269,516 km (0.098 R)
• M16: 19,578,472 km (0.071 R)
• M17: 21,744,200 km (0.094 R)
• M18: 32,401,403 km (0.073 R)
• M19: 36,702,042 km (0.113 R)
• M20: 45,573,346 km (0.041 R)
• M21: 52,036,123 km (0.075 R)
• M22: 55,199,819 km (0.087 R)
• M23: 58,292,456 km (0.082 R)
• M24: 59,282,046 km (0.086 R)
• M25: 60,081,646 km (0.117 R)
• M26: 60,484,214 km (0.107 R)
• M27: 63,978,671 km (0.052 R)
• M28: 81,743,418 km (0.044 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit