🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.5

Radius: 8.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.16 AU - 1.4 AU

Year: 1000 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,539,548 km

• M1: 110,403 km (0.116 R)
• M2: 405,111 km (0.103 R)
• M3: 690,394 km (0.105 R)
• M4: 999,912 km (0.063 R)
• M5: 1,434,344 km (0.105 R)
• M6: 1,821,204 km (0.07 R)
• M7: 2,532,243 km (0.084 R)
• M8: 2,894,569 km (0.05 R)
• M9: 3,332,891 km (0.11 R)
• M10: 4,936,730 km (0.082 R)
• M11: 5,329,873 km (0.087 R)
• M12: 5,603,637 km (0.115 R)
• M13: 7,741,839 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 14

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.34 AU - 2.12 AU

Year: 1571 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,539,548 km

• M1: 174,132 km (0.034 R)
• M2: 663,317 km (0.113 R)
• M3: 1,225,805 km (0.099 R)
• M4: 1,784,254 km (0.086 R)
• M5: 2,551,242 km (0.111 R)
• M6: 4,106,162 km (0.074 R)
• M7: 5,251,184 km (0.054 R)
• M8: 6,053,777 km (0.111 R)
• M9: 7,313,541 km (0.069 R)
• M10: 8,020,391 km (0.092 R)
• M11: 8,618,333 km (0.039 R)
• M12: 9,440,074 km (0.095 R)
• M13: 10,417,697 km (0.046 R)
• M14: 11,094,028 km (0.104 R)
• M15: 11,761,684 km (0.117 R)
• M16: 14,054,271 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.1

Radius: 11.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.95 AU - 2.27 AU

Year: 2116 Days

Day: 11.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,539,548 km

• M1: 139,425 km (0.112 R)
• M2: 505,042 km (0.11 R)
• M3: 949,797 km (0.066 R)
• M4: 1,776,924 km (0.054 R)
• M5: 2,156,154 km (0.119 R)
• M6: 3,350,693 km (0.052 R)
• M7: 3,727,829 km (0.051 R)
• M8: 5,056,707 km (0.073 R)
• M9: 6,623,446 km (0.056 R)
• M10: 11,754,503 km (0.112 R)
• M11: 12,166,944 km (0.108 R)
• M12: 14,051,279 km (0.046 R)
• M13: 14,847,439 km (0.073 R)
• M14: 18,556,120 km (0.116 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 14.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.22 AU - 3.28 AU

Year: 3148 Days

Day: 15 Hours

Environment

Temp: -215 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,539,548 km

• M1: 184,005 km (0.042 R)
• M2: 795,711 km (0.096 R)
• M3: 1,362,837 km (0.093 R)
• M4: 2,003,115 km (0.045 R)
• M5: 3,943,250 km (0.078 R)
• M6: 4,847,869 km (0.066 R)
• M7: 5,410,656 km (0.065 R)
• M8: 6,446,322 km (0.06 R)
• M9: 7,188,028 km (0.101 R)
• M10: 8,774,364 km (0.119 R)
• M11: 9,942,574 km (0.118 R)
• M12: 10,894,914 km (0.11 R)
• M13: 11,824,066 km (0.102 R)
• M14: 17,174,733 km (0.081 R)
• M15: 18,210,250 km (0.052 R)
• M16: 19,287,055 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 12.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.69 AU - 2.85 AU

Year: 3182 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,539,548 km

• M1: 152,440 km (0.1 R)
• M2: 532,568 km (0.048 R)
• M3: 1,082,789 km (0.087 R)
• M4: 2,446,224 km (0.083 R)
• M5: 3,046,112 km (0.093 R)
• M6: 3,788,267 km (0.047 R)
• M7: 5,315,512 km (0.087 R)
• M8: 5,920,186 km (0.081 R)
• M9: 6,414,457 km (0.042 R)
• M10: 8,458,413 km (0.116 R)
• M11: 8,837,345 km (0.11 R)
• M12: 9,658,188 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 8.5

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.84 AU - 3.24 AU

Year: 3659 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,539,548 km

• M1: 106,514 km (0.085 R)
• M2: 384,317 km (0.103 R)
• M3: 696,079 km (0.119 R)
• M4: 1,033,572 km (0.092 R)
• M5: 1,490,743 km (0.081 R)
• M6: 1,803,851 km (0.09 R)
• M7: 2,565,005 km (0.102 R)
• M8: 3,604,860 km (0.052 R)
• M9: 4,000,247 km (0.118 R)
• M10: 4,611,803 km (0.058 R)
• M11: 6,761,375 km (0.107 R)
• M12: 7,202,090 km (0.118 R)
• M13: 12,676,475 km (0.085 R)
• M14: 13,840,645 km (0.065 R)
• M15: 15,021,721 km (0.065 R)
• M16: 16,831,705 km (0.059 R)
• M17: 17,175,780 km (0.102 R)
• M18: 17,759,661 km (0.113 R)
• M19: 20,099,671 km (0.056 R)
• M20: 20,617,279 km (0.079 R)
• M21: 21,477,318 km (0.115 R)
• M22: 23,911,574 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 11.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.99 AU - 3.47 AU

Year: 4007 Days

Day: 5.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,539,548 km

• M1: 147,952 km (0.081 R)
• M2: 558,000 km (0.089 R)
• M3: 1,487,302 km (0.091 R)
• M4: 2,657,905 km (0.12 R)
• M5: 3,468,427 km (0.082 R)
• M6: 4,065,621 km (0.072 R)
• M7: 5,634,005 km (0.098 R)
• M8: 6,097,310 km (0.103 R)
• M9: 6,554,780 km (0.092 R)
• M10: 7,134,023 km (0.073 R)
• M11: 7,747,075 km (0.119 R)
• M12: 8,923,663 km (0.093 R)
• M13: 10,951,163 km (0.093 R)
• M14: 14,839,959 km (0.078 R)
• M15: 15,223,678 km (0.102 R)
• M16: 16,766,331 km (0.093 R)
• M17: 18,285,348 km (0.108 R)
• M18: 20,563,574 km (0.09 R)
• M19: 21,456,075 km (0.052 R)
• M20: 22,445,814 km (0.113 R)
• M21: 22,879,349 km (0.113 R)
• M22: 26,630,964 km (0.059 R)
• M23: 27,444,178 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 4.9

Gravity: 40.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.72 AU - 7.48 AU

Year: 11704 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,539,548 km

• M1: 61,036 km (0.118 R)
• M2: 247,584 km (0.053 R)
• M3: 526,285 km (0.108 R)
• M4: 780,901 km (0.094 R)
• M5: 1,584,541 km (0.084 R)
• M6: 2,501,576 km (0.066 R)
• M7: 4,995,970 km (0.102 R)
• M8: 7,555,291 km (0.094 R)
• M9: 8,394,236 km (0.117 R)
• M10: 8,687,148 km (0.101 R)
• M11: 12,753,966 km (0.09 R)
• M12: 13,141,126 km (0.057 R)
• M13: 14,006,998 km (0.099 R)
• M14: 14,910,121 km (0.101 R)
• M15: 15,851,540 km (0.115 R)
• M16: 23,576,624 km (0.088 R)
• M17: 26,483,760 km (0.102 R)
• M18: 28,732,066 km (0.036 R)
• M19: 31,104,539 km (0.103 R)
• M20: 49,699,853 km (0.103 R)
• M21: 52,774,389 km (0.091 R)
• M22: 53,271,203 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.7

Radius: 5

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.35 AU - 8.37 AU

Year: 15211 Days

Day: 23.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,539,548 km

• M1: 73,752 km (0.113 R)
• M2: 285,433 km (0.1 R)
• M3: 477,367 km (0.107 R)
• M4: 730,038 km (0.086 R)
• M5: 1,023,997 km (0.066 R)
• M6: 1,463,366 km (0.075 R)
• M7: 1,814,622 km (0.077 R)
• M8: 2,516,087 km (0.078 R)
• M9: 2,837,572 km (0.043 R)
• M10: 3,114,179 km (0.081 R)
• M11: 3,802,479 km (0.086 R)
• M12: 4,434,081 km (0.09 R)
• M13: 5,166,662 km (0.036 R)
• M14: 5,721,819 km (0.06 R)
• M15: 5,976,884 km (0.061 R)
• M16: 6,315,873 km (0.1 R)
• M17: 6,909,178 km (0.036 R)
• M18: 8,483,695 km (0.082 R)
• M19: 9,354,205 km (0.099 R)
• M20: 9,862,688 km (0.103 R)
• M21: 12,563,229 km (0.1 R)
• M22: 12,870,204 km (0.074 R)
• M23: 14,147,919 km (0.087 R)
• M24: 16,219,700 km (0.114 R)
• M25: 18,406,522 km (0.117 R)
• M26: 20,442,998 km (0.087 R)
• M27: 21,998,965 km (0.097 R)
• M28: 23,354,621 km (0.1 R)
• M29: 24,288,710 km (0.109 R)
• M30: 31,310,386 km (0.085 R)
• M31: 32,330,493 km (0.113 R)
• M32: 33,255,756 km (0.066 R)
• M33: 34,317,602 km (0.104 R)
• M34: 36,757,693 km (0.082 R)
• M35: 46,790,474 km (0.112 R)
• M36: 48,122,793 km (0.073 R)
• M37: 52,904,838 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.7

Radius: 5.6

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.44 AU - 9.98 AU

Year: 19293 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,539,548 km

• M1: 75,397 km (0.083 R)
• M2: 729,140 km (0.108 R)
• M3: 1,102,836 km (0.071 R)
• M4: 1,306,438 km (0.105 R)
• M5: 1,875,808 km (0.101 R)
• M6: 2,265,660 km (0.11 R)
• M7: 4,864,175 km (0.096 R)
• M8: 5,783,005 km (0.036 R)
• M9: 7,683,197 km (0.106 R)
• M10: 7,866,006 km (0.069 R)
• M11: 10,625,787 km (0.054 R)
• M12: 13,835,409 km (0.102 R)
• M13: 16,477,009 km (0.102 R)
• M14: 28,618,073 km (0.11 R)
• M15: 34,073,757 km (0.06 R)
• M16: 34,320,145 km (0.059 R)
• M17: 36,078,369 km (0.114 R)
• M18: 45,180,502 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit