🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.26 AU

Year: 389 Days

Day: 26.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 814 Days

Day: 47.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.24 AU - 4.34 AU

Year: 2709 Days

Day: 15.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,714,335 km

• M1: 276,158 km (0.096 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.4

Radius: 6.1

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.43 AU - 18.07 AU

Year: 24047 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,714,335 km

• M1: 106,065 km (0.117 R)
• M2: 148,999 km (0.108 R)
• M3: 543,339 km (0.083 R)
• M4: 1,241,214 km (0.082 R)
• M5: 2,235,740 km (0.115 R)
• M6: 2,543,912 km (0.116 R)
• M7: 3,860,523 km (0.092 R)
• M8: 3,906,150 km (0.056 R)
• M9: 4,276,554 km (0.073 R)
• M10: 4,755,567 km (0.086 R)
• M11: 4,804,336 km (0.071 R)
• M12: 5,001,356 km (0.062 R)
• M13: 5,201,069 km (0.12 R)
• M14: 5,608,125 km (0.11 R)
• M15: 5,815,617 km (0.069 R)
• M16: 7,112,481 km (0.057 R)
• M17: 7,850,747 km (0.088 R)
• M18: 8,852,604 km (0.055 R)
• M19: 8,973,179 km (0.069 R)
• M20: 9,276,714 km (0.105 R)
• M21: 9,956,636 km (0.117 R)
• M22: 11,233,454 km (0.109 R)
• M23: 12,023,929 km (0.116 R)
• M24: 12,968,639 km (0.115 R)
• M25: 13,243,002 km (0.063 R)
• M26: 14,288,691 km (0.026 R)
• M27: 14,643,088 km (0.11 R)
• M28: 15,144,092 km (0.032 R)
• M29: 15,505,520 km (0.079 R)
• M30: 16,310,357 km (0.067 R)
• M31: 18,113,310 km (0.081 R)
• M32: 19,115,915 km (0.097 R)
• M33: 21,985,053 km (0.112 R)
• M34: 22,148,414 km (0.102 R)
• M35: 22,476,182 km (0.119 R)
• M36: 23,719,640 km (0.06 R)
• M37: 24,900,266 km (0.101 R)
• M38: 25,669,349 km (0.053 R)
• M39: 25,841,387 km (0.108 R)
• M40: 27,230,702 km (0.073 R)
• M41: 27,846,297 km (0.068 R)
• M42: 28,377,519 km (0.061 R)
• M43: 28,912,032 km (0.089 R)
• M44: 29,900,575 km (0.105 R)
• M45: 29,991,082 km (0.118 R)
• M46: 32,280,977 km (0.098 R)
• M47: 32,652,578 km (0.067 R)
• M48: 36,639,062 km (0.089 R)
• M49: 38,197,572 km (0.104 R)
• M50: 40,575,580 km (0.083 R)
• M51: 41,077,032 km (0.082 R)
• M52: 41,883,514 km (0.086 R)
• M53: 42,288,775 km (0.106 R)
• M54: 43,103,186 km (0.057 R)
• M55: 46,203,003 km (0.074 R)
• M56: 46,307,422 km (0.075 R)
• M57: 47,357,450 km (0.047 R)
• M58: 48,096,912 km (0.11 R)
• M59: 48,415,107 km (0.103 R)
• M60: 50,338,636 km (0.101 R)
• M61: 50,661,618 km (0.081 R)
• M62: 50,769,329 km (0.052 R)
• M63: 51,093,358 km (0.113 R)
• M64: 52,069,184 km (0.107 R)
• M65: 52,286,849 km (0.118 R)
• M66: 56,033,827 km (0.093 R)
• M67: 56,815,925 km (0.106 R)
• M68: 57,489,115 km (0.059 R)
• M69: 58,617,083 km (0.108 R)
• M70: 59,297,305 km (0.115 R)
• M71: 60,094,213 km (0.102 R)
• M72: 60,322,649 km (0.091 R)
• M73: 61,124,044 km (0.062 R)
• M74: 63,085,272 km (0.116 R)
• M75: 63,666,011 km (0.111 R)
• M76: 63,898,786 km (0.104 R)
• M77: 64,248,546 km (0.057 R)
• M78: 66,360,119 km (0.1 R)
• M79: 69,210,856 km (0.113 R)
• M80: 70,290,056 km (0.073 R)
• M81: 71,737,714 km (0.059 R)
• M82: 72,343,885 km (0.111 R)
• M83: 72,708,305 km (0.1 R)
• M84: 73,195,246 km (0.109 R)
• M85: 74,294,791 km (0.046 R)
• M86: 74,785,172 km (0.105 R)
• M87: 74,907,992 km (0.087 R)
• M88: 76,510,185 km (0.065 R)
• M89: 77,874,668 km (0.113 R)
• M90: 79,623,018 km (0.078 R)
• M91: 80,376,094 km (0.052 R)
• M92: 84,305,132 km (0.046 R)
• M93: 85,201,074 km (0.098 R)
• M94: 85,585,839 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit