🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.72 AU - 1.04 AU

Year: 348 Days

Day: 44.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.3 AU - 1.38 AU

Year: 654 Days

Day: 46.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,813,031 km

• M1: 300,692 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 8.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.46 AU - 3.86 AU

Year: 2369 Days

Day: 8.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,813,031 km

• M1: 111,600 km (0.076 R)
• M2: 185,202 km (0.059 R)
• M3: 277,504 km (0.091 R)
• M4: 429,047 km (0.101 R)
• M5: 498,311 km (0.063 R)
• M6: 560,992 km (0.1 R)
• M7: 638,185 km (0.081 R)
• M8: 749,037 km (0.079 R)
• M9: 854,204 km (0.081 R)
• M10: 931,396 km (0.088 R)
• M11: 1,038,508 km (0.087 R)
• M12: 1,100,442 km (0.063 R)
• M13: 1,399,638 km (0.083 R)
• M14: 1,578,557 km (0.033 R)
• M15: 1,658,891 km (0.08 R)
• M16: 1,840,203 km (0.075 R)
• M17: 1,993,541 km (0.093 R)
• M18: 2,151,068 km (0.097 R)
• M19: 2,258,479 km (0.117 R)
• M20: 2,705,926 km (0.116 R)
• M21: 2,763,821 km (0.118 R)
• M22: 2,831,888 km (0.089 R)
• M23: 2,900,404 km (0.117 R)
• M24: 2,989,564 km (0.089 R)
• M25: 3,119,864 km (0.113 R)
• M26: 3,313,742 km (0.109 R)
• M27: 3,585,562 km (0.08 R)
• M28: 3,745,631 km (0.049 R)
• M29: 4,084,022 km (0.099 R)
• M30: 4,184,252 km (0.059 R)
• M31: 4,386,958 km (0.115 R)
• M32: 4,731,930 km (0.109 R)
• M33: 4,848,916 km (0.027 R)
• M34: 5,061,943 km (0.112 R)
• M35: 5,497,273 km (0.101 R)
• M36: 5,669,909 km (0.088 R)
• M37: 5,731,842 km (0.109 R)
• M38: 6,429,567 km (0.087 R)
• M39: 6,663,837 km (0.071 R)
• M40: 6,887,486 km (0.12 R)
• M41: 6,980,386 km (0.11 R)
• M42: 7,167,384 km (0.113 R)
• M43: 7,356,026 km (0.039 R)
• M44: 7,614,681 km (0.11 R)
• M45: 7,973,567 km (0.111 R)
• M46: 8,239,252 km (0.117 R)
• M47: 8,295,651 km (0.098 R)
• M48: 8,408,597 km (0.072 R)
• M49: 8,479,507 km (0.115 R)
• M50: 8,793,812 km (0.084 R)
• M51: 8,909,152 km (0.107 R)
• M52: 9,301,846 km (0.098 R)
• M53: 9,419,280 km (0.086 R)
• M54: 9,552,123 km (0.093 R)
• M55: 9,655,795 km (0.049 R)
• M56: 9,879,144 km (0.04 R)
• M57: 10,029,041 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.3

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.75 AU - 5.95 AU

Year: 5968 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,813,031 km

• M1: 119,977 km (0.057 R)
• M2: 190,737 km (0.117 R)
• M3: 463,155 km (0.052 R)
• M4: 983,157 km (0.097 R)
• M5: 1,159,832 km (0.115 R)
• M6: 1,324,689 km (0.086 R)
• M7: 1,473,838 km (0.089 R)
• M8: 1,640,939 km (0.105 R)
• M9: 1,954,795 km (0.11 R)
• M10: 2,206,120 km (0.096 R)
• M11: 2,538,526 km (0.04 R)
• M12: 2,754,546 km (0.106 R)
• M13: 3,006,468 km (0.093 R)
• M14: 3,082,165 km (0.04 R)
• M15: 3,297,137 km (0.066 R)
• M16: 3,548,910 km (0.034 R)
• M17: 3,790,810 km (0.085 R)
• M18: 3,971,524 km (0.104 R)
• M19: 4,121,721 km (0.118 R)
• M20: 4,205,795 km (0.053 R)
• M21: 4,565,727 km (0.098 R)
• M22: 4,758,259 km (0.101 R)
• M23: 5,079,147 km (0.095 R)
• M24: 5,260,460 km (0.089 R)
• M25: 5,462,417 km (0.104 R)
• M26: 5,629,517 km (0.115 R)
• M27: 5,892,959 km (0.104 R)
• M28: 6,276,229 km (0.094 R)
• M29: 6,353,870 km (0.116 R)
• M30: 6,451,259 km (0.119 R)
• M31: 6,529,648 km (0.094 R)
• M32: 6,766,611 km (0.106 R)
• M33: 6,826,450 km (0.025 R)
• M34: 6,906,186 km (0.11 R)
• M35: 7,006,566 km (0.103 R)
• M36: 7,067,003 km (0.081 R)
• M37: 7,847,156 km (0.09 R)
• M38: 8,057,042 km (0.108 R)
• M39: 8,162,658 km (0.069 R)
• M40: 8,289,966 km (0.109 R)
• M41: 8,418,022 km (0.096 R)
• M42: 8,654,386 km (0.093 R)
• M43: 8,719,312 km (0.108 R)
• M44: 9,024,192 km (0.077 R)
• M45: 9,090,015 km (0.114 R)
• M46: 9,244,101 km (0.094 R)
• M47: 9,689,304 km (0.093 R)
• M48: 9,756,773 km (0.106 R)
• M49: 10,118,800 km (0.106 R)
• M50: 10,739,631 km (0.114 R)
• M51: 11,420,301 km (0.106 R)
• M52: 11,539,082 km (0.07 R)
• M53: 11,970,074 km (0.079 R)
• M54: 12,042,479 km (0.067 R)
• M55: 12,187,589 km (0.101 R)
• M56: 12,333,297 km (0.059 R)
• M57: 12,823,230 km (0.076 R)
• M58: 12,996,315 km (0.042 R)
• M59: 13,070,665 km (0.116 R)
• M60: 13,344,579 km (0.117 R)
• M61: 13,519,908 km (0.087 R)
• M62: 13,872,809 km (0.098 R)
• M63: 13,999,518 km (0.097 R)
• M64: 14,613,468 km (0.062 R)
• M65: 14,794,182 km (0.104 R)
• M66: 15,053,735 km (0.106 R)
• M67: 15,656,165 km (0.084 R)
• M68: 16,133,233 km (0.089 R)
• M69: 16,480,599 km (0.04 R)
• M70: 17,128,657 km (0.075 R)
• M71: 17,428,451 km (0.117 R)
• M72: 17,675,138 km (0.055 R)
• M73: 17,922,872 km (0.091 R)
• M74: 18,812,979 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit