🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 16.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 257 Days

Day: 45.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.87 AU - 1.07 AU

Year: 364 Days

Day: 43.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 124.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 532 Days

Day: 16 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.18 AU - 1.44 AU

Year: 571 Days

Day: 40.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.39 AU - 1.93 AU

Year: 814 Days

Day: 12.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,630,702 km

• M1: 59,540 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.46 AU - 1.88 AU

Year: 822 Days

Day: 21.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,630,702 km

• M1: 652,696 km (0.07 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.43 AU - 2.07 AU

Year: 882 Days

Day: 35.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,630,702 km

• M1: 59,241 km (0.115 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 1381 Days

Day: 14.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 7.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.25 AU - 21.91 AU

Year: 30498 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,630,702 km

• M1: 294,409 km (0.092 R)
• M2: 348,713 km (0.113 R)
• M3: 427,401 km (0.119 R)
• M4: 1,498,223 km (0.101 R)
• M5: 1,668,166 km (0.089 R)
• M6: 2,292,288 km (0.077 R)
• M7: 2,568,745 km (0.11 R)
• M8: 3,461,246 km (0.104 R)
• M9: 3,824,619 km (0.111 R)
• M10: 3,964,044 km (0.11 R)
• M11: 4,247,981 km (0.103 R)
• M12: 4,392,493 km (0.047 R)
• M13: 5,870,819 km (0.1 R)
• M14: 5,978,081 km (0.115 R)
• M15: 6,194,549 km (0.069 R)
• M16: 6,802,963 km (0.12 R)
• M17: 7,029,006 km (0.06 R)
• M18: 8,436,123 km (0.057 R)
• M19: 9,358,693 km (0.049 R)
• M20: 9,484,056 km (0.108 R)
• M21: 9,610,167 km (0.112 R)
• M22: 10,377,604 km (0.102 R)
• M23: 11,431,521 km (0.096 R)
• M24: 11,700,199 km (0.068 R)
• M25: 11,835,436 km (0.051 R)
• M26: 12,796,003 km (0.081 R)
• M27: 13,075,153 km (0.109 R)
• M28: 13,781,554 km (0.084 R)
• M29: 14,427,967 km (0.077 R)
• M30: 18,666,224 km (0.037 R)
• M31: 18,982,773 km (0.055 R)
• M32: 19,380,853 km (0.077 R)
• M33: 19,781,775 km (0.113 R)
• M34: 20,918,719 km (0.037 R)
• M35: 21,910,104 km (0.107 R)
• M36: 22,663,629 km (0.081 R)
• M37: 22,747,852 km (0.113 R)
• M38: 24,195,960 km (0.114 R)
• M39: 24,368,296 km (0.036 R)
• M40: 25,586,023 km (0.072 R)
• M41: 26,912,657 km (0.028 R)
• M42: 28,807,015 km (0.086 R)
• M43: 29,172,782 km (0.105 R)
• M44: 31,681,388 km (0.101 R)
• M45: 31,964,278 km (0.097 R)
• M46: 33,391,741 km (0.11 R)
• M47: 33,679,717 km (0.067 R)
• M48: 34,645,520 km (0.119 R)
• M49: 35,131,863 km (0.058 R)
• M50: 36,012,995 km (0.096 R)
• M51: 37,000,640 km (0.115 R)
• M52: 37,597,386 km (0.079 R)
• M53: 38,699,772 km (0.106 R)
• M54: 41,244,432 km (0.08 R)
• M55: 41,553,352 km (0.038 R)
• M56: 42,070,063 km (0.098 R)
• M57: 42,484,898 km (0.063 R)
• M58: 42,692,839 km (0.095 R)
• M59: 43,318,756 km (0.051 R)
• M60: 43,528,044 km (0.112 R)
• M61: 43,632,912 km (0.109 R)
• M62: 44,158,000 km (0.033 R)
• M63: 46,386,410 km (0.116 R)
• M64: 47,460,373 km (0.09 R)
• M65: 47,784,103 km (0.047 R)
• M66: 48,433,807 km (0.036 R)
• M67: 51,172,495 km (0.053 R)
• M68: 51,837,308 km (0.118 R)
• M69: 52,839,763 km (0.045 R)
• M70: 54,750,726 km (0.077 R)
• M71: 57,142,347 km (0.032 R)
• M72: 57,486,722 km (0.059 R)
• M73: 57,831,994 km (0.063 R)
• M74: 58,755,611 km (0.094 R)
• M75: 60,734,791 km (0.098 R)
• M76: 61,555,933 km (0.097 R)
• M77: 62,026,868 km (0.087 R)
• M78: 64,757,926 km (0.059 R)
• M79: 65,716,998 km (0.071 R)
• M80: 67,892,151 km (0.091 R)
• M81: 69,110,776 km (0.074 R)
• M82: 70,828,757 km (0.108 R)
• M83: 73,432,209 km (0.106 R)
• M84: 75,940,666 km (0.097 R)
• M85: 76,445,709 km (0.054 R)
• M86: 76,825,239 km (0.101 R)
• M87: 76,951,948 km (0.109 R)
• M88: 78,732,312 km (0.118 R)
• M89: 79,755,711 km (0.079 R)
• M90: 79,883,917 km (0.084 R)
• M91: 81,557,318 km (0.079 R)
• M92: 85,462,720 km (0.072 R)
• M93: 85,988,108 km (0.116 R)
• M94: 86,514,393 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit