🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 10.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.99 AU - 1.09 AU

Year: 707 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,291,907 km

• M1: 125,662 km (0.117 R)
• M2: 513,420 km (0.051 R)
• M3: 830,567 km (0.103 R)
• M4: 1,425,369 km (0.083 R)
• M5: 1,933,552 km (0.079 R)
• M6: 2,389,078 km (0.076 R)
• M7: 3,017,090 km (0.082 R)
• M8: 3,540,383 km (0.027 R)
• M9: 4,811,367 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 10.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.39 AU - 1.75 AU

Year: 1312 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,291,907 km

• M1: 130,898 km (0.087 R)
• M2: 568,771 km (0.107 R)
• M3: 1,324,540 km (0.072 R)
• M4: 1,658,292 km (0.033 R)
• M5: 2,567,548 km (0.116 R)
• M6: 3,237,896 km (0.09 R)
• M7: 3,840,028 km (0.079 R)
• M8: 4,482,102 km (0.048 R)
• M9: 4,837,995 km (0.098 R)
• M10: 5,416,789 km (0.071 R)
• M11: 6,519,026 km (0.103 R)
• M12: 7,067,003 km (0.088 R)
• M13: 7,574,290 km (0.101 R)
• M14: 8,330,357 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 14.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.8 AU - 2.1 AU

Year: 1816 Days

Day: 12.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,291,907 km

• M1: 175,329 km (0.119 R)
• M2: 621,430 km (0.092 R)
• M3: 1,098,048 km (0.03 R)
• M4: 1,684,771 km (0.058 R)
• M5: 2,160,642 km (0.119 R)
• M6: 4,089,856 km (0.082 R)
• M7: 4,797,604 km (0.101 R)
• M8: 5,385,523 km (0.028 R)
• M9: 5,829,231 km (0.092 R)
• M10: 6,939,546 km (0.081 R)
• M11: 7,855,683 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 11.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.73 AU - 2.87 AU

Year: 2326 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,291,907 km

• M1: 143,315 km (0.1 R)
• M2: 954,883 km (0.102 R)
• M3: 2,498,883 km (0.087 R)
• M4: 3,105,203 km (0.109 R)
• M5: 4,940,619 km (0.057 R)
• M6: 7,164,691 km (0.072 R)
• M7: 7,832,945 km (0.12 R)
• M8: 8,331,105 km (0.08 R)
• M9: 9,133,848 km (0.101 R)
• M10: 9,719,374 km (0.091 R)
• M11: 11,589,796 km (0.069 R)
• M12: 13,070,815 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.6

Radius: 13

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.67 AU - 6.55 AU

Year: 8861 Days

Day: 9.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,291,907 km

• M1: 161,715 km (0.111 R)
• M2: 1,073,365 km (0.083 R)
• M3: 1,503,459 km (0.117 R)
• M4: 3,068,701 km (0.082 R)
• M5: 3,809,061 km (0.104 R)
• M6: 4,765,291 km (0.113 R)
• M7: 5,817,712 km (0.083 R)
• M8: 6,728,463 km (0.086 R)
• M9: 14,353,168 km (0.115 R)
• M10: 15,389,731 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 14.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.59 AU - 5.73 AU

Year: 8980 Days

Day: 6.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,291,907 km

• M1: 184,305 km (0.042 R)
• M2: 797,057 km (0.077 R)
• M3: 2,985,824 km (0.104 R)
• M4: 4,187,992 km (0.044 R)
• M5: 5,018,560 km (0.1 R)
• M6: 5,823,396 km (0.09 R)
• M7: 6,800,719 km (0.09 R)
• M8: 10,793,786 km (0.089 R)
• M9: 11,705,435 km (0.101 R)
• M10: 12,267,923 km (0.114 R)
• M11: 13,447,053 km (0.106 R)
• M12: 16,189,182 km (0.074 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.5

Radius: 4.4

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.04 AU - 7.8 AU

Year: 10848 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,291,907 km

• M1: 102,026 km (0.03 R)
• M2: 387,458 km (0.117 R)
• M3: 1,165,367 km (0.07 R)
• M4: 1,317,209 km (0.045 R)
• M5: 4,330,260 km (0.087 R)
• M6: 4,480,755 km (0.114 R)
• M7: 4,666,107 km (0.113 R)
• M8: 5,458,826 km (0.107 R)
• M9: 6,034,778 km (0.107 R)
• M10: 6,414,757 km (0.066 R)
• M11: 6,973,206 km (0.065 R)
• M12: 8,747,137 km (0.048 R)
• M13: 10,636,708 km (0.119 R)
• M14: 12,295,599 km (0.119 R)
• M15: 12,476,612 km (0.118 R)
• M16: 13,092,357 km (0.096 R)
• M17: 14,585,344 km (0.108 R)
• M18: 14,924,332 km (0.092 R)
• M19: 18,215,186 km (0.101 R)
• M20: 35,707,665 km (0.063 R)
• M21: 37,448,536 km (0.095 R)
• M22: 40,032,540 km (0.046 R)
• M23: 41,098,425 km (0.119 R)
• M24: 43,148,065 km (0.1 R)
• M25: 47,007,092 km (0.101 R)
• M26: 50,316,645 km (0.056 R)
• M27: 52,977,992 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.9

Radius: 4.8

Gravity: 30.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.15 AU - 8.57 AU

Year: 13315 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,291,907 km

• M1: 59,690 km (0.11 R)
• M2: 237,262 km (0.106 R)
• M3: 459,116 km (0.105 R)
• M4: 646,562 km (0.09 R)
• M5: 834,906 km (0.096 R)
• M6: 1,338,003 km (0.103 R)
• M7: 1,897,200 km (0.087 R)
• M8: 2,152,414 km (0.102 R)
• M9: 2,430,217 km (0.072 R)
• M10: 2,599,413 km (0.107 R)
• M11: 2,868,090 km (0.115 R)
• M12: 3,487,426 km (0.071 R)
• M13: 3,758,647 km (0.103 R)
• M14: 4,593,403 km (0.095 R)
• M15: 4,919,376 km (0.08 R)
• M16: 5,088,123 km (0.119 R)
• M17: 6,300,614 km (0.077 R)
• M18: 9,590,420 km (0.045 R)
• M19: 9,748,096 km (0.089 R)
• M20: 10,286,200 km (0.054 R)
• M21: 12,700,859 km (0.103 R)
• M22: 17,652,399 km (0.094 R)
• M23: 18,208,754 km (0.081 R)
• M24: 19,524,168 km (0.112 R)
• M25: 20,377,773 km (0.116 R)
• M26: 21,976,376 km (0.11 R)
• M27: 25,521,397 km (0.078 R)
• M28: 30,892,259 km (0.066 R)
• M29: 31,699,490 km (0.066 R)
• M30: 32,402,600 km (0.081 R)
• M31: 36,074,629 km (0.113 R)
• M32: 39,743,367 km (0.103 R)
• M33: 43,941,831 km (0.086 R)
• M34: 53,701,297 km (0.062 R)
• M35: 54,365,661 km (0.089 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: 508 - 19,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit