🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 22.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.67 AU - 1.11 AU

Year: 316 Days

Day: 40.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.2 AU - 2.64 AU

Year: 1418 Days

Day: 29.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.02 AU - 3.14 AU

Year: 2036 Days

Day: 47.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.9

Radius: 5.2

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.19 AU - 15.87 AU

Year: 20865 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,946,910 km

• M1: 71,508 km (0.088 R)
• M2: 525,537 km (0.108 R)
• M3: 568,023 km (0.112 R)
• M4: 656,735 km (0.109 R)
• M5: 750,233 km (0.067 R)
• M6: 1,166,415 km (0.091 R)
• M7: 1,488,499 km (0.102 R)
• M8: 1,643,781 km (0.029 R)
• M9: 2,003,714 km (0.092 R)
• M10: 2,037,523 km (0.117 R)
• M11: 2,140,446 km (0.106 R)
• M12: 2,495,891 km (0.096 R)
• M13: 3,585,412 km (0.115 R)
• M14: 3,626,851 km (0.107 R)
• M15: 3,751,765 km (0.076 R)
• M16: 3,793,802 km (0.04 R)
• M17: 4,048,866 km (0.101 R)
• M18: 4,222,101 km (0.03 R)
• M19: 4,265,783 km (0.102 R)
• M20: 5,031,276 km (0.068 R)
• M21: 6,735,943 km (0.096 R)
• M22: 7,044,564 km (0.111 R)
• M23: 7,944,096 km (0.074 R)
• M24: 8,655,882 km (0.114 R)
• M25: 9,848,477 km (0.091 R)
• M26: 10,081,401 km (0.038 R)
• M27: 10,198,536 km (0.053 R)
• M28: 10,910,921 km (0.093 R)
• M29: 11,151,923 km (0.074 R)
• M30: 11,394,720 km (0.096 R)
• M31: 11,885,551 km (0.029 R)
• M32: 14,573,077 km (0.049 R)
• M33: 15,916,017 km (0.046 R)
• M34: 16,052,450 km (0.09 R)
• M35: 16,809,864 km (0.064 R)
• M36: 18,145,324 km (0.102 R)
• M37: 18,645,879 km (0.049 R)
• M38: 18,717,686 km (0.118 R)
• M39: 19,807,057 km (0.053 R)
• M40: 20,248,371 km (0.113 R)
• M41: 20,470,374 km (0.09 R)
• M42: 20,544,575 km (0.074 R)
• M43: 21,141,021 km (0.091 R)
• M44: 21,366,166 km (0.091 R)
• M45: 22,350,969 km (0.101 R)
• M46: 24,207,479 km (0.058 R)
• M47: 25,392,892 km (0.095 R)
• M48: 26,354,657 km (0.103 R)
• M49: 26,516,073 km (0.106 R)
• M50: 27,083,647 km (0.095 R)
• M51: 27,165,178 km (0.116 R)
• M52: 28,727,578 km (0.088 R)
• M53: 30,997,576 km (0.059 R)
• M54: 31,852,827 km (0.098 R)
• M55: 32,283,370 km (0.081 R)
• M56: 32,976,307 km (0.062 R)
• M57: 33,849,211 km (0.047 R)
• M58: 34,376,544 km (0.072 R)
• M59: 34,995,430 km (0.102 R)
• M60: 36,693,366 km (0.11 R)
• M61: 36,963,839 km (0.1 R)
• M62: 38,326,526 km (0.076 R)
• M63: 38,601,038 km (0.054 R)
• M64: 39,059,854 km (0.116 R)
• M65: 41,194,167 km (0.092 R)
• M66: 41,381,613 km (0.116 R)
• M67: 42,322,734 km (0.042 R)
• M68: 43,938,839 km (0.039 R)
• M69: 46,449,241 km (0.113 R)
• M70: 46,839,542 km (0.117 R)
• M71: 47,231,040 km (0.055 R)
• M72: 49,801,580 km (0.085 R)
• M73: 49,901,362 km (0.052 R)
• M74: 50,201,006 km (0.103 R)
• M75: 52,011,888 km (0.061 R)
• M76: 52,214,444 km (0.093 R)
• M77: 53,332,987 km (0.091 R)
• M78: 54,871,003 km (0.104 R)
• M79: 54,974,076 km (0.087 R)
• M80: 55,697,232 km (0.091 R)
• M81: 56,319,559 km (0.092 R)
• M82: 56,631,620 km (0.084 R)
• M83: 57,152,969 km (0.098 R)
• M84: 59,254,221 km (0.109 R)
• M85: 60,846,690 km (0.053 R)
• M86: 61,808,903 km (0.072 R)
• M87: 62,453,221 km (0.073 R)
• M88: 66,475,160 km (0.086 R)
• M89: 66,585,115 km (0.064 R)
• M90: 69,128,428 km (0.076 R)
• M91: 71,253,466 km (0.077 R)
• M92: 71,703,456 km (0.118 R)
• M93: 72,380,387 km (0.105 R)
• M94: 75,338,086 km (0.115 R)
• M95: 76,486,100 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit