🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.78 AU - 0.92 AU

Year: 288 Days

Day: 12.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.73 AU - 1.01 AU

Year: 298 Days

Day: 36.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.9 AU - 1.02 AU

Year: 345 Days

Day: 40.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.03 AU - 2.39 AU

Year: 1206 Days

Day: 36.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,819,527 km

• M1: 613,501 km (0.065 R)
• M2: 1,168,359 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.6

Radius: 6

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.02 AU - 20.08 AU

Year: 24716 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,819,527 km

• M1: 110,254 km (0.101 R)
• M2: 359,932 km (0.066 R)
• M3: 1,037,611 km (0.119 R)
• M4: 1,317,209 km (0.066 R)
• M5: 1,588,281 km (0.085 R)
• M6: 1,650,962 km (0.032 R)
• M7: 2,010,147 km (0.104 R)
• M8: 3,028,609 km (0.102 R)
• M9: 3,067,504 km (0.103 R)
• M10: 3,344,859 km (0.09 R)
• M11: 4,312,009 km (0.086 R)
• M12: 4,399,973 km (0.065 R)
• M13: 4,622,574 km (0.083 R)
• M14: 6,380,499 km (0.054 R)
• M15: 6,733,999 km (0.069 R)
• M16: 7,250,111 km (0.105 R)
• M17: 7,407,339 km (0.063 R)
• M18: 7,993,912 km (0.091 R)
• M19: 8,429,690 km (0.073 R)
• M20: 9,041,546 km (0.087 R)
• M21: 10,841,657 km (0.099 R)
• M22: 11,142,049 km (0.081 R)
• M23: 12,371,146 km (0.114 R)
• M24: 12,622,021 km (0.08 R)
• M25: 13,001,701 km (0.073 R)
• M26: 14,623,192 km (0.083 R)
• M27: 17,137,334 km (0.114 R)
• M28: 17,981,066 km (0.094 R)
• M29: 18,194,093 km (0.104 R)
• M30: 19,344,351 km (0.088 R)
• M31: 19,416,906 km (0.037 R)
• M32: 20,666,198 km (0.088 R)
• M33: 20,889,398 km (0.093 R)
• M34: 21,038,547 km (0.101 R)
• M35: 21,941,220 km (0.092 R)
• M36: 22,856,460 km (0.101 R)
• M37: 24,096,178 km (0.067 R)
• M38: 24,882,015 km (0.099 R)
• M39: 25,198,714 km (0.088 R)
• M40: 26,398,190 km (0.049 R)
• M41: 26,640,239 km (0.037 R)
• M42: 26,802,104 km (0.05 R)
• M43: 27,371,025 km (0.1 R)
• M44: 27,534,236 km (0.086 R)
• M45: 28,190,672 km (0.107 R)
• M46: 28,852,193 km (0.083 R)
• M47: 29,351,701 km (0.085 R)
• M48: 30,867,277 km (0.081 R)
• M49: 31,634,564 km (0.066 R)
• M50: 32,494,602 km (0.12 R)
• M51: 33,886,311 km (0.117 R)
• M52: 34,325,231 km (0.08 R)
• M53: 34,501,308 km (0.102 R)
• M54: 34,677,834 km (0.098 R)
• M55: 35,297,468 km (0.05 R)
• M56: 37,812,807 km (0.088 R)
• M57: 39,000,165 km (0.055 R)
• M58: 39,921,837 km (0.115 R)
• M59: 40,107,040 km (0.119 R)
• M60: 41,317,735 km (0.104 R)
• M61: 41,411,383 km (0.088 R)
• M62: 41,880,522 km (0.051 R)
• M63: 43,108,721 km (0.115 R)
• M64: 43,488,999 km (0.09 R)
• M65: 44,540,522 km (0.106 R)
• M66: 45,503,633 km (0.086 R)
• M67: 45,987,732 km (0.113 R)
• M68: 47,450,350 km (0.081 R)
• M69: 49,921,857 km (0.067 R)
• M70: 50,121,420 km (0.115 R)
• M71: 50,221,352 km (0.066 R)
• M72: 51,626,225 km (0.119 R)
• M73: 52,131,118 km (0.1 R)
• M74: 52,536,229 km (0.118 R)
• M75: 53,757,845 km (0.111 R)
• M76: 54,680,266 km (0.099 R)
• M77: 54,885,813 km (0.083 R)
• M78: 56,125,232 km (0.075 R)
• M79: 59,369,561 km (0.061 R)
• M80: 59,580,942 km (0.073 R)
• M81: 60,961,132 km (0.117 R)
• M82: 61,281,122 km (0.054 R)
• M83: 62,137,121 km (0.074 R)
• M84: 64,511,539 km (0.058 R)
• M85: 65,491,405 km (0.1 R)
• M86: 65,819,174 km (0.096 R)
• M87: 69,682,539 km (0.088 R)
• M88: 70,687,836 km (0.06 R)
• M89: 71,248,379 km (0.091 R)
• M90: 74,985,035 km (0.113 R)
• M91: 75,099,328 km (0.067 R)
• M92: 75,671,241 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit