🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 196 Days

Day: 23.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.44 AU - 1.5 AU

Year: 651 Days

Day: 35.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.66 AU - 3.16 AU

Year: 1813 Days

Day: 37.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 11.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.9 AU - 5.11 AU

Year: 4084 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,225,509 km

• M1: 146,606 km (0.114 R)
• M2: 730,636 km (0.119 R)
• M3: 1,179,729 km (0.085 R)
• M4: 2,233,795 km (0.036 R)
• M5: 2,740,483 km (0.106 R)
• M6: 3,301,775 km (0.058 R)
• M7: 3,693,123 km (0.114 R)
• M8: 4,344,771 km (0.032 R)
• M9: 4,611,654 km (0.099 R)
• M10: 4,956,925 km (0.09 R)
• M11: 6,412,513 km (0.084 R)
• M12: 7,127,441 km (0.107 R)
• M13: 8,211,128 km (0.074 R)
• M14: 8,579,438 km (0.092 R)
• M15: 8,987,541 km (0.081 R)
• M16: 10,440,735 km (0.062 R)
• M17: 11,675,515 km (0.074 R)
• M18: 11,894,228 km (0.113 R)
• M19: 12,487,383 km (0.076 R)
• M20: 13,249,435 km (0.103 R)
• M21: 13,638,987 km (0.12 R)
• M22: 14,435,297 km (0.112 R)
• M23: 14,965,173 km (0.099 R)
• M24: 16,353,291 km (0.08 R)
• M25: 17,624,574 km (0.086 R)
• M26: 18,074,116 km (0.066 R)
• M27: 19,644,893 km (0.112 R)
• M28: 23,137,854 km (0.092 R)
• M29: 23,652,919 km (0.057 R)
• M30: 25,716,323 km (0.069 R)
• M31: 26,863,140 km (0.093 R)
• M32: 27,195,547 km (0.116 R)
• M33: 27,810,095 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 11.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.46 AU - 6.22 AU

Year: 4507 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,225,509 km

• M1: 165,605 km (0.07 R)
• M2: 441,463 km (0.105 R)
• M3: 944,112 km (0.051 R)
• M4: 1,287,589 km (0.12 R)
• M5: 1,614,311 km (0.044 R)
• M6: 2,158,847 km (0.119 R)
• M7: 2,636,214 km (0.116 R)
• M8: 3,486,079 km (0.115 R)
• M9: 4,072,503 km (0.071 R)
• M10: 4,307,371 km (0.094 R)
• M11: 5,076,604 km (0.111 R)
• M12: 5,412,301 km (0.047 R)
• M13: 6,728,613 km (0.108 R)
• M14: 8,101,473 km (0.114 R)
• M15: 8,588,115 km (0.115 R)
• M16: 9,120,833 km (0.088 R)
• M17: 11,096,272 km (0.086 R)
• M18: 11,379,312 km (0.051 R)
• M19: 12,360,973 km (0.085 R)
• M20: 13,114,797 km (0.109 R)
• M21: 13,577,802 km (0.073 R)
• M22: 13,851,716 km (0.111 R)
• M23: 14,128,322 km (0.118 R)
• M24: 16,526,825 km (0.07 R)
• M25: 18,976,490 km (0.097 R)
• M26: 20,384,655 km (0.083 R)
• M27: 20,720,502 km (0.108 R)
• M28: 22,091,566 km (0.036 R)
• M29: 25,285,032 km (0.097 R)
• M30: 26,688,859 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 5.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.31 AU - 20.63 AU

Year: 27824 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,225,509 km

• M1: 241,900 km (0.118 R)
• M2: 1,133,353 km (0.096 R)
• M3: 4,712,483 km (0.097 R)
• M4: 6,438,094 km (0.083 R)
• M5: 7,649,089 km (0.077 R)
• M6: 8,722,603 km (0.096 R)
• M7: 9,815,864 km (0.107 R)
• M8: 11,522,327 km (0.044 R)
• M9: 13,666,663 km (0.1 R)
• M10: 15,156,059 km (0.069 R)
• M11: 15,669,629 km (0.109 R)
• M12: 15,995,004 km (0.109 R)
• M13: 16,655,928 km (0.11 R)
• M14: 17,262,098 km (0.077 R)
• M15: 17,398,382 km (0.076 R)
• M16: 17,603,630 km (0.064 R)
• M17: 17,741,111 km (0.03 R)
• M18: 18,017,867 km (0.096 R)
• M19: 20,828,212 km (0.118 R)
• M20: 21,429,895 km (0.116 R)
• M21: 25,882,825 km (0.109 R)
• M22: 27,403,488 km (0.1 R)
• M23: 30,666,217 km (0.072 R)
• M24: 32,413,071 km (0.089 R)
• M25: 33,731,178 km (0.119 R)
• M26: 41,241,141 km (0.092 R)
• M27: 43,155,994 km (0.111 R)
• M28: 44,129,726 km (0.061 R)
• M29: 48,817,675 km (0.087 R)
• M30: 51,720,621 km (0.108 R)
• M31: 51,838,505 km (0.038 R)
• M32: 53,143,746 km (0.117 R)
• M33: 54,465,443 km (0.117 R)
• M34: 55,436,782 km (0.12 R)
• M35: 65,889,036 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit