🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.3 AU - 1.34 AU

Year: 535 Days

Day: 45.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.53 AU - 3.25 AU

Year: 1735 Days

Day: 26.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 8

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.61 AU - 7.49 AU

Year: 5919 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 104,372,449 km

• M1: 99,483 km (0.068 R)
• M2: 442,361 km (0.082 R)
• M3: 921,074 km (0.051 R)
• M4: 2,115,314 km (0.12 R)
• M5: 3,043,569 km (0.089 R)
• M6: 4,220,156 km (0.109 R)
• M7: 4,925,211 km (0.106 R)
• M8: 7,820,977 km (0.041 R)
• M9: 8,545,629 km (0.112 R)
• M10: 9,446,806 km (0.112 R)
• M11: 9,760,812 km (0.053 R)
• M12: 11,336,377 km (0.118 R)
• M13: 12,369,799 km (0.091 R)
• M14: 13,464,706 km (0.085 R)
• M15: 15,348,891 km (0.093 R)
• M16: 17,004,192 km (0.115 R)
• M17: 17,536,610 km (0.065 R)
• M18: 18,494,934 km (0.032 R)
• M19: 20,292,502 km (0.093 R)
• M20: 20,816,095 km (0.094 R)
• M21: 21,119,180 km (0.101 R)
• M22: 21,579,493 km (0.08 R)
• M23: 22,361,441 km (0.098 R)
• M24: 23,651,723 km (0.105 R)
• M25: 27,364,143 km (0.118 R)
• M26: 28,279,981 km (0.054 R)
• M27: 28,933,126 km (0.061 R)
• M28: 34,631,309 km (0.05 R)
• M29: 37,127,948 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.1

Radius: 5.3

Gravity: 35.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.27 AU - 16.45 AU

Year: 20227 Days

Day: 16.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,372,449 km

• M1: 72,854 km (0.084 R)
• M2: 265,237 km (0.098 R)
• M3: 499,358 km (0.059 R)
• M4: 801,695 km (0.101 R)
• M5: 1,697,188 km (0.101 R)
• M6: 2,476,892 km (0.049 R)
• M7: 2,800,771 km (0.098 R)
• M8: 3,041,175 km (0.116 R)
• M9: 4,109,603 km (0.078 R)
• M10: 4,673,138 km (0.032 R)
• M11: 5,246,846 km (0.117 R)
• M12: 6,625,839 km (0.095 R)
• M13: 8,338,137 km (0.038 R)
• M14: 9,413,446 km (0.077 R)
• M15: 13,189,595 km (0.101 R)
• M16: 25,096,988 km (0.072 R)
• M17: 27,559,369 km (0.027 R)
• M18: 30,955,689 km (0.069 R)
• M19: 32,281,276 km (0.036 R)
• M20: 38,262,947 km (0.056 R)
• M21: 39,020,809 km (0.069 R)
• M22: 42,798,305 km (0.08 R)
• M23: 47,504,953 km (0.111 R)
• M24: 50,887,960 km (0.095 R)
• M25: 56,355,762 km (0.105 R)
• M26: 60,142,533 km (0.06 R)
• M27: 61,786,613 km (0.067 R)
• M28: 64,735,187 km (0.12 R)
• M29: 67,336,096 km (0.117 R)
• M30: 69,555,979 km (0.052 R)
• M31: 76,030,575 km (0.047 R)
• M32: 79,168,540 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.1

Radius: 4.7

Gravity: 30.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 18.16 AU - 22.32 AU

Year: 32152 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 104,372,449 km

• M1: 60,138 km (0.097 R)
• M2: 287,677 km (0.033 R)
• M3: 493,823 km (0.096 R)
• M4: 1,010,833 km (0.109 R)
• M5: 1,278,613 km (0.081 R)
• M6: 2,709,367 km (0.082 R)
• M7: 3,381,361 km (0.099 R)
• M8: 3,739,498 km (0.079 R)
• M9: 3,945,195 km (0.116 R)
• M10: 4,158,372 km (0.063 R)
• M11: 5,737,228 km (0.083 R)
• M12: 6,390,223 km (0.108 R)
• M13: 7,731,816 km (0.062 R)
• M14: 8,122,865 km (0.118 R)
• M15: 25,039,841 km (0.102 R)
• M16: 26,141,779 km (0.116 R)
• M17: 32,713,614 km (0.104 R)
• M18: 36,145,688 km (0.081 R)
• M19: 36,300,223 km (0.039 R)
• M20: 41,987,186 km (0.102 R)
• M21: 43,365,580 km (0.113 R)
• M22: 59,059,444 km (0.106 R)
• M23: 64,346,682 km (0.09 R)
• M24: 68,041,450 km (0.069 R)
• M25: 76,357,147 km (0.032 R)
• M26: 80,494,425 km (0.09 R)
• M27: 83,424,001 km (0.046 R)
• M28: 84,778,759 km (0.111 R)
• M29: 85,051,476 km (0.119 R)
• M30: 86,976,800 km (0.102 R)
• M31: 98,840,211 km (0.093 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit