🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.83 AU

Year: 209 Days

Day: 35.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.94 AU - 1.38 AU

Year: 476 Days

Day: 27.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,236,668 km

• M1: 24,534 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.09 AU - 1.35 AU

Year: 513 Days

Day: 27.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,236,668 km

• M1: 244,293 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2 AU - 2.48 AU

Year: 1277 Days

Day: 14.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 4.1

Gravity: 44.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.56 AU - 12.78 AU

Year: 16167 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,236,668 km

• M1: 82,728 km (0.074 R)
• M2: 151,991 km (0.109 R)
• M3: 320,588 km (0.11 R)
• M4: 405,261 km (0.058 R)
• M5: 576,101 km (0.087 R)
• M6: 637,885 km (0.07 R)
• M7: 813,364 km (0.112 R)
• M8: 1,180,926 km (0.112 R)
• M9: 1,395,898 km (0.119 R)
• M10: 1,861,446 km (0.089 R)
• M11: 2,710,115 km (0.098 R)
• M12: 2,992,406 km (0.099 R)
• M13: 3,137,067 km (0.105 R)
• M14: 3,433,122 km (0.108 R)
• M15: 3,622,812 km (0.109 R)
• M16: 3,815,793 km (0.053 R)
• M17: 3,972,721 km (0.082 R)
• M18: 4,579,490 km (0.092 R)
• M19: 4,872,552 km (0.116 R)
• M20: 4,914,888 km (0.099 R)
• M21: 5,128,514 km (0.041 R)
• M22: 5,258,216 km (0.088 R)
• M23: 5,432,647 km (0.113 R)
• M24: 6,058,415 km (0.111 R)
• M25: 6,659,648 km (0.102 R)
• M26: 6,753,895 km (0.096 R)
• M27: 7,231,411 km (0.088 R)
• M28: 7,670,481 km (0.1 R)
• M29: 8,831,211 km (0.049 R)
• M30: 8,934,733 km (0.08 R)
• M31: 9,300,051 km (0.079 R)
• M32: 10,316,269 km (0.103 R)
• M33: 11,143,246 km (0.114 R)
• M34: 11,706,183 km (0.026 R)
• M35: 13,868,171 km (0.106 R)
• M36: 14,534,331 km (0.087 R)
• M37: 16,849,956 km (0.043 R)
• M38: 16,914,134 km (0.063 R)
• M39: 17,236,068 km (0.103 R)
• M40: 17,690,397 km (0.104 R)
• M41: 18,346,084 km (0.11 R)
• M42: 19,277,331 km (0.117 R)
• M43: 20,978,109 km (0.074 R)
• M44: 21,462,956 km (0.05 R)
• M45: 23,295,680 km (0.082 R)
• M46: 24,958,161 km (0.094 R)
• M47: 25,766,737 km (0.057 R)
• M48: 25,914,690 km (0.104 R)
• M49: 26,434,692 km (0.112 R)
• M50: 26,883,037 km (0.059 R)
• M51: 27,863,351 km (0.075 R)
• M52: 28,015,193 km (0.064 R)
• M53: 28,472,364 km (0.112 R)
• M54: 30,013,970 km (0.098 R)
• M55: 30,559,853 km (0.05 R)
• M56: 32,058,225 km (0.104 R)
• M57: 32,536,340 km (0.117 R)
• M58: 34,065,829 km (0.108 R)
• M59: 34,147,060 km (0.043 R)
• M60: 34,798,559 km (0.064 R)
• M61: 34,880,240 km (0.089 R)
• M62: 36,611,236 km (0.096 R)
• M63: 37,194,369 km (0.111 R)
• M64: 37,612,794 km (0.044 R)
• M65: 38,201,312 km (0.106 R)
• M66: 38,454,432 km (0.108 R)
• M67: 39,472,445 km (0.058 R)
• M68: 39,642,987 km (0.075 R)
• M69: 40,929,678 km (0.052 R)
• M70: 41,968,935 km (0.103 R)
• M71: 42,230,133 km (0.117 R)
• M72: 43,544,051 km (0.097 R)
• M73: 44,161,890 km (0.103 R)
• M74: 45,049,304 km (0.102 R)
• M75: 47,293,871 km (0.051 R)
• M76: 47,837,809 km (0.065 R)
• M77: 48,749,309 km (0.119 R)
• M78: 49,298,782 km (0.056 R)
• M79: 49,390,635 km (0.088 R)
• M80: 49,666,343 km (0.099 R)
• M81: 50,219,257 km (0.114 R)
• M82: 51,145,418 km (0.067 R)
• M83: 51,797,216 km (0.081 R)
• M84: 54,431,185 km (0.059 R)
• M85: 54,526,030 km (0.104 R)
• M86: 56,915,856 km (0.091 R)
• M87: 57,784,422 km (0.117 R)
• M88: 58,463,147 km (0.107 R)
• M89: 61,401,399 km (0.093 R)
• M90: 62,788,919 km (0.081 R)
• M91: 63,586,425 km (0.081 R)
• M92: 65,191,461 km (0.06 R)
• M93: 66,403,952 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit