🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.28 AU - 1.88 AU

Year: 886 Days

Day: 30.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,745,791 km

• M1: 256,411 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.75 AU - 1.77 AU

Year: 1042 Days

Day: 26.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,745,791 km

• M1: 85,720 km (0.031 R)
• M2: 377,735 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.7

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.38 AU - 3.58 AU

Year: 2295 Days

Day: 9.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,745,791 km

• M1: 164,109 km (0.088 R)
• M2: 593,156 km (0.075 R)
• M3: 2,108,432 km (0.091 R)
• M4: 2,533,141 km (0.082 R)
• M5: 3,015,594 km (0.111 R)
• M6: 4,188,740 km (0.11 R)
• M7: 4,757,960 km (0.12 R)
• M8: 5,720,922 km (0.118 R)
• M9: 6,423,433 km (0.115 R)
• M10: 8,191,381 km (0.059 R)
• M11: 10,079,157 km (0.107 R)
• M12: 11,827,507 km (0.119 R)
• M13: 14,090,324 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 14.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.98 AU - 4.64 AU

Year: 3318 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,745,791 km

• M1: 182,809 km (0.089 R)
• M2: 841,937 km (0.068 R)
• M3: 1,409,362 km (0.111 R)
• M4: 1,877,603 km (0.107 R)
• M5: 2,363,198 km (0.039 R)
• M6: 3,234,306 km (0.101 R)
• M7: 3,837,784 km (0.041 R)
• M8: 4,751,528 km (0.116 R)
• M9: 5,615,605 km (0.028 R)
• M10: 6,433,456 km (0.041 R)
• M11: 7,201,193 km (0.081 R)
• M12: 9,068,623 km (0.112 R)
• M13: 10,236,384 km (0.082 R)
• M14: 10,730,805 km (0.099 R)
• M15: 11,458,449 km (0.102 R)
• M16: 12,264,632 km (0.098 R)
• M17: 15,656,016 km (0.104 R)
• M18: 16,313,648 km (0.115 R)
• M19: 17,392,398 km (0.099 R)
• M20: 18,700,482 km (0.047 R)
• M21: 19,692,316 km (0.077 R)
• M22: 20,394,229 km (0.118 R)
• M23: 21,179,169 km (0.058 R)
• M24: 23,797,880 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 8.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.1 AU - 5.82 AU

Year: 5693 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,745,791 km

• M1: 100,679 km (0.065 R)
• M2: 415,433 km (0.111 R)
• M3: 1,015,620 km (0.106 R)
• M4: 1,291,478 km (0.11 R)
• M5: 1,631,066 km (0.061 R)
• M6: 1,924,427 km (0.08 R)
• M7: 6,594,125 km (0.087 R)
• M8: 7,494,853 km (0.043 R)
• M9: 7,994,510 km (0.093 R)
• M10: 9,017,460 km (0.067 R)
• M11: 10,033,529 km (0.114 R)
• M12: 10,357,409 km (0.111 R)
• M13: 11,371,084 km (0.099 R)
• M14: 11,876,425 km (0.099 R)
• M15: 13,877,297 km (0.044 R)
• M16: 14,571,730 km (0.11 R)
• M17: 16,665,352 km (0.102 R)
• M18: 17,185,654 km (0.098 R)
• M19: 17,716,726 km (0.079 R)
• M20: 19,304,708 km (0.05 R)
• M21: 20,463,942 km (0.087 R)
• M22: 27,052,531 km (0.083 R)
• M23: 28,318,428 km (0.109 R)
• M24: 29,152,885 km (0.112 R)
• M25: 29,623,520 km (0.075 R)
• M26: 30,099,092 km (0.05 R)
• M27: 31,065,793 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.2

Radius: 9.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.07 AU - 7.35 AU

Year: 6905 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,745,791 km

• M1: 120,725 km (0.093 R)
• M2: 499,956 km (0.097 R)
• M3: 1,013,825 km (0.081 R)
• M4: 1,856,360 km (0.093 R)
• M5: 2,218,836 km (0.108 R)
• M6: 2,572,186 km (0.1 R)
• M7: 3,370,889 km (0.049 R)
• M8: 4,710,687 km (0.072 R)
• M9: 5,391,058 km (0.118 R)
• M10: 6,101,798 km (0.057 R)
• M11: 8,275,455 km (0.109 R)
• M12: 8,611,302 km (0.043 R)
• M13: 9,719,673 km (0.098 R)
• M14: 14,142,684 km (0.069 R)
• M15: 14,502,167 km (0.033 R)
• M16: 14,806,599 km (0.067 R)
• M17: 16,131,587 km (0.07 R)
• M18: 29,215,417 km (0.085 R)
• M19: 30,789,635 km (0.104 R)
• M20: 32,627,445 km (0.101 R)
• M21: 35,629,725 km (0.035 R)
• M22: 39,045,643 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 12.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.47 AU - 6.59 AU

Year: 7446 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,745,791 km

• M1: 150,495 km (0.113 R)
• M2: 538,852 km (0.119 R)
• M3: 959,670 km (0.088 R)
• M4: 1,997,880 km (0.034 R)
• M5: 2,664,039 km (0.118 R)
• M6: 3,257,194 km (0.117 R)
• M7: 3,985,586 km (0.083 R)
• M8: 6,487,012 km (0.092 R)
• M9: 6,940,294 km (0.1 R)
• M10: 8,028,170 km (0.029 R)
• M11: 8,800,544 km (0.117 R)
• M12: 10,446,270 km (0.095 R)
• M13: 12,341,076 km (0.082 R)
• M14: 14,048,736 km (0.094 R)
• M15: 15,846,454 km (0.068 R)
• M16: 18,406,672 km (0.077 R)
• M17: 19,389,380 km (0.045 R)
• M18: 20,259,441 km (0.098 R)
• M19: 21,231,079 km (0.1 R)
• M20: 22,233,535 km (0.05 R)
• M21: 23,106,139 km (0.119 R)
• M22: 24,499,494 km (0.07 R)
• M23: 29,203,150 km (0.114 R)
• M24: 31,321,157 km (0.103 R)
• M25: 32,822,670 km (0.033 R)
• M26: 35,431,059 km (0.082 R)
• M27: 36,077,172 km (0.07 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.7

Radius: 7

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.96 AU - 9.96 AU

Year: 14026 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,745,791 km

• M1: 87,066 km (0.114 R)
• M2: 462,856 km (0.078 R)
• M3: 729,589 km (0.108 R)
• M4: 1,134,550 km (0.095 R)
• M5: 1,713,344 km (0.053 R)
• M6: 1,962,724 km (0.053 R)
• M7: 2,662,244 km (0.089 R)
• M8: 3,388,691 km (0.105 R)
• M9: 3,757,151 km (0.109 R)
• M10: 4,512,321 km (0.113 R)
• M11: 4,763,944 km (0.118 R)
• M12: 5,575,662 km (0.083 R)
• M13: 7,823,221 km (0.042 R)
• M14: 8,095,040 km (0.111 R)
• M15: 8,562,384 km (0.079 R)
• M16: 9,705,311 km (0.117 R)
• M17: 11,752,259 km (0.102 R)
• M18: 15,091,882 km (0.111 R)
• M19: 19,923,893 km (0.096 R)
• M20: 20,948,190 km (0.071 R)
• M21: 21,650,402 km (0.103 R)
• M22: 23,101,651 km (0.12 R)
• M23: 26,703,669 km (0.072 R)
• M24: 31,113,515 km (0.084 R)
• M25: 32,724,085 km (0.066 R)
• M26: 33,194,122 km (0.087 R)
• M27: 33,430,935 km (0.115 R)
• M28: 34,027,831 km (0.1 R)
• M29: 34,997,375 km (0.119 R)
• M30: 36,612,284 km (0.027 R)
• M31: 37,630,297 km (0.114 R)
• M32: 38,536,561 km (0.07 R)
• M33: 46,760,405 km (0.104 R)
• M34: 55,579,050 km (0.035 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: 283 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit