🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 13.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 321 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 172 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,927,801 km

• M1: 162,912 km (0.115 R)
• M2: 661,522 km (0.09 R)
• M3: 1,103,135 km (0.077 R)
• M4: 2,273,888 km (0.119 R)
• M5: 2,735,247 km (0.108 R)
• M6: 3,292,051 km (0.104 R)
• M7: 3,776,748 km (0.094 R)
• M8: 4,190,984 km (0.073 R)
• M9: 4,905,913 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 8.8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.78 AU

Year: 337 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,927,801 km

• M1: 109,506 km (0.103 R)
• M2: 502,948 km (0.099 R)
• M3: 914,043 km (0.046 R)
• M4: 1,203,814 km (0.085 R)
• M5: 1,522,458 km (0.083 R)
• M6: 1,858,754 km (0.047 R)
• M7: 2,158,248 km (0.037 R)
• M8: 2,462,082 km (0.058 R)
• M9: 2,887,389 km (0.075 R)
• M10: 3,407,690 km (0.098 R)
• M11: 4,242,446 km (0.087 R)
• M12: 5,333,613 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 10.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.4 AU - 1.62 AU

Year: 1281 Days

Day: 6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,927,801 km

• M1: 143,913 km (0.051 R)
• M2: 508,184 km (0.111 R)
• M3: 1,067,530 km (0.072 R)
• M4: 1,473,240 km (0.066 R)
• M5: 2,192,207 km (0.082 R)
• M6: 2,792,095 km (0.025 R)
• M7: 3,562,374 km (0.102 R)
• M8: 4,338,488 km (0.119 R)
• M9: 4,679,122 km (0.119 R)
• M10: 6,440,338 km (0.083 R)
• M11: 7,403,599 km (0.119 R)
• M12: 8,460,208 km (0.045 R)
• M13: 9,614,655 km (0.108 R)
• M14: 11,431,671 km (0.096 R)
• M15: 12,687,096 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 11.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.2 AU - 2.94 AU

Year: 2844 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,927,801 km

• M1: 138,228 km (0.103 R)
• M2: 723,156 km (0.102 R)
• M3: 1,177,036 km (0.104 R)
• M4: 1,905,727 km (0.114 R)
• M5: 2,544,061 km (0.118 R)
• M6: 2,964,880 km (0.111 R)
• M7: 3,413,375 km (0.102 R)
• M8: 3,824,769 km (0.105 R)
• M9: 4,380,076 km (0.079 R)
• M10: 4,939,722 km (0.045 R)
• M11: 8,070,207 km (0.091 R)
• M12: 8,949,393 km (0.112 R)
• M13: 10,650,620 km (0.099 R)
• M14: 11,192,015 km (0.042 R)
• M15: 11,927,737 km (0.092 R)
• M16: 12,695,474 km (0.084 R)
• M17: 14,682,433 km (0.065 R)
• M18: 15,458,696 km (0.088 R)
• M19: 16,262,037 km (0.093 R)
• M20: 17,205,999 km (0.095 R)
• M21: 19,943,042 km (0.11 R)
• M22: 21,415,085 km (0.067 R)
• M23: 22,077,205 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 13.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.35 AU - 2.95 AU

Year: 2978 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 69.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,927,801 km

• M1: 167,998 km (0.099 R)
• M2: 733,329 km (0.081 R)
• M3: 1,343,090 km (0.108 R)
• M4: 1,914,554 km (0.032 R)
• M5: 2,428,871 km (0.116 R)
• M6: 4,053,354 km (0.084 R)
• M7: 4,632,448 km (0.107 R)
• M8: 5,957,735 km (0.119 R)
• M9: 7,632,035 km (0.105 R)
• M10: 8,941,315 km (0.098 R)
• M11: 12,228,130 km (0.099 R)
• M12: 12,766,832 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 12.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.6 AU - 2.76 AU

Year: 3028 Days

Day: 6.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,927,801 km

• M1: 158,723 km (0.095 R)
• M2: 1,119,441 km (0.091 R)
• M3: 2,484,821 km (0.097 R)
• M4: 3,612,489 km (0.114 R)
• M5: 4,849,813 km (0.111 R)
• M6: 5,445,362 km (0.103 R)
• M7: 6,599,510 km (0.106 R)
• M8: 7,186,233 km (0.104 R)
• M9: 8,223,993 km (0.067 R)
• M10: 9,101,235 km (0.116 R)
• M11: 10,192,402 km (0.089 R)
• M12: 10,627,283 km (0.053 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.9

Radius: 5.6

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.6 AU - 8.1 AU

Year: 12375 Days

Day: 21 Hours

Environment

Temp: -237 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,927,801 km

• M1: 70,311 km (0.092 R)
• M2: 309,368 km (0.111 R)
• M3: 785,688 km (0.114 R)
• M4: 1,093,560 km (0.095 R)
• M5: 1,350,719 km (0.061 R)
• M6: 1,828,684 km (0.084 R)
• M7: 2,078,812 km (0.098 R)
• M8: 2,331,333 km (0.098 R)
• M9: 2,648,032 km (0.103 R)
• M10: 3,315,538 km (0.111 R)
• M11: 5,502,808 km (0.036 R)
• M12: 6,379,152 km (0.041 R)
• M13: 8,404,857 km (0.106 R)
• M14: 8,746,688 km (0.057 R)
• M15: 10,766,409 km (0.099 R)
• M16: 11,111,382 km (0.044 R)
• M17: 13,012,771 km (0.074 R)
• M18: 14,074,317 km (0.109 R)
• M19: 18,570,032 km (0.03 R)
• M20: 18,983,072 km (0.111 R)
• M21: 20,608,154 km (0.081 R)
• M22: 20,961,803 km (0.107 R)
• M23: 21,409,400 km (0.062 R)
• M24: 21,772,175 km (0.056 R)
• M25: 24,922,556 km (0.12 R)
• M26: 37,466,637 km (0.082 R)
• M27: 39,196,437 km (0.103 R)
• M28: 40,978,896 km (0.083 R)
• M29: 44,704,332 km (0.061 R)
• M30: 45,296,889 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.1

Radius: 5.2

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.87 AU - 7.09 AU

Year: 12729 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,927,801 km

• M1: 67,469 km (0.071 R)
• M2: 338,989 km (0.081 R)
• M3: 617,241 km (0.066 R)
• M4: 817,552 km (0.099 R)
• M5: 1,094,907 km (0.105 R)
• M6: 1,575,116 km (0.09 R)
• M7: 3,803,825 km (0.109 R)
• M8: 3,994,862 km (0.103 R)
• M9: 4,792,517 km (0.084 R)
• M10: 5,312,520 km (0.092 R)
• M11: 5,726,606 km (0.093 R)
• M12: 6,087,885 km (0.029 R)
• M13: 6,425,977 km (0.091 R)
• M14: 9,007,587 km (0.078 R)
• M15: 9,200,867 km (0.074 R)
• M16: 10,261,816 km (0.097 R)
• M17: 11,234,202 km (0.08 R)
• M18: 11,514,698 km (0.093 R)
• M19: 13,422,819 km (0.108 R)
• M20: 14,716,691 km (0.102 R)
• M21: 17,029,922 km (0.083 R)
• M22: 17,400,327 km (0.102 R)
• M23: 18,700,033 km (0.053 R)
• M24: 20,810,859 km (0.105 R)
• M25: 25,306,724 km (0.12 R)
• M26: 25,886,266 km (0.11 R)
• M27: 28,708,131 km (0.1 R)
• M28: 29,232,621 km (0.116 R)
• M29: 31,728,362 km (0.089 R)
• M30: 34,835,061 km (0.069 R)
• M31: 43,682,877 km (0.092 R)
• M32: 45,786,224 km (0.074 R)
• M33: 46,646,262 km (0.094 R)
• M34: 51,261,506 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.5

Radius: 5.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.68 AU - 10.86 AU

Year: 19482 Days

Day: 19.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,927,801 km

• M1: 85,271 km (0.048 R)
• M2: 277,953 km (0.091 R)
• M3: 3,540,982 km (0.102 R)
• M4: 4,619,133 km (0.058 R)
• M5: 5,626,675 km (0.107 R)
• M6: 6,326,494 km (0.098 R)
• M7: 6,510,051 km (0.114 R)
• M8: 7,161,400 km (0.118 R)
• M9: 10,305,199 km (0.114 R)
• M10: 15,030,248 km (0.095 R)
• M11: 20,378,372 km (0.077 R)
• M12: 21,186,350 km (0.098 R)
• M13: 24,996,308 km (0.077 R)
• M14: 28,935,370 km (0.101 R)
• M15: 39,486,508 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.4

Radius: 4.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.58 AU - 9.7 AU

Year: 20660 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,927,801 km

• M1: 58,493 km (0.048 R)
• M2: 311,912 km (0.111 R)
• M3: 1,167,611 km (0.101 R)
• M4: 1,546,244 km (0.114 R)
• M5: 2,232,150 km (0.076 R)
• M6: 2,795,984 km (0.113 R)
• M7: 3,953,573 km (0.097 R)
• M8: 5,425,616 km (0.09 R)
• M9: 7,700,401 km (0.107 R)
• M10: 8,156,824 km (0.056 R)
• M11: 20,136,921 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit