🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 235 Days

Day: 37.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.31 AU - 1.67 AU

Year: 633 Days

Day: 31.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,788,915 km

• M1: 426,504 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.77 AU - 2.87 AU

Year: 1231 Days

Day: 37.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.01 AU - 2.75 AU

Year: 1279 Days

Day: 44.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.99 AU - 2.85 AU

Year: 1311 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.81 AU - 3.03 AU

Year: 1738 Days

Day: 29.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,788,915 km

• M1: 1,872,517 km (0.09 R)

Asteroid Belt

Center: 10.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.4

Radius: 4.4

Gravity: 46.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.32 AU - 19.66 AU

Year: 25473 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,788,915 km

• M1: 89,310 km (0.039 R)
• M2: 167,400 km (0.062 R)
• M3: 418,126 km (0.057 R)
• M4: 562,488 km (0.087 R)
• M5: 926,160 km (0.101 R)
• M6: 1,018,911 km (0.044 R)
• M7: 1,455,288 km (0.049 R)
• M8: 1,491,042 km (0.03 R)
• M9: 1,563,597 km (0.103 R)
• M10: 1,711,848 km (0.076 R)
• M11: 1,903,633 km (0.094 R)
• M12: 2,142,989 km (0.099 R)
• M13: 2,349,584 km (0.057 R)
• M14: 2,476,742 km (0.053 R)
• M15: 4,322,331 km (0.084 R)
• M16: 4,956,477 km (0.057 R)
• M17: 5,010,631 km (0.056 R)
• M18: 5,395,397 km (0.072 R)
• M19: 6,844,851 km (0.112 R)
• M20: 6,965,726 km (0.11 R)
• M21: 7,148,385 km (0.116 R)
• M22: 7,768,617 km (0.066 R)
• M23: 9,934,196 km (0.12 R)
• M24: 10,764,913 km (0.083 R)
• M25: 11,834,388 km (0.045 R)
• M26: 13,311,967 km (0.107 R)
• M27: 13,842,740 km (0.113 R)
• M28: 15,634,773 km (0.075 R)
• M29: 16,679,415 km (0.11 R)
• M30: 16,842,177 km (0.079 R)
• M31: 17,169,198 km (0.116 R)
• M32: 18,414,002 km (0.099 R)
• M33: 18,582,300 km (0.102 R)
• M34: 19,089,885 km (0.062 R)
• M35: 20,032,202 km (0.089 R)
• M36: 21,518,158 km (0.116 R)
• M37: 23,584,254 km (0.089 R)
• M38: 23,950,021 km (0.032 R)
• M39: 24,872,441 km (0.06 R)
• M40: 24,965,341 km (0.107 R)
• M41: 26,562,149 km (0.119 R)
• M42: 29,165,152 km (0.091 R)
• M43: 29,263,139 km (0.077 R)
• M44: 29,459,411 km (0.075 R)
• M45: 30,646,021 km (0.04 R)
• M46: 32,252,403 km (0.084 R)
• M47: 33,372,443 km (0.048 R)
• M48: 33,474,917 km (0.071 R)
• M49: 34,505,347 km (0.112 R)
• M50: 35,024,452 km (0.12 R)
• M51: 35,650,818 km (0.052 R)
• M52: 35,965,273 km (0.097 R)
• M53: 38,729,692 km (0.12 R)
• M54: 39,593,919 km (0.092 R)
• M55: 40,246,166 km (0.104 R)
• M56: 40,902,152 km (0.07 R)
• M57: 42,779,605 km (0.086 R)
• M58: 44,121,648 km (0.117 R)
• M59: 47,652,008 km (0.059 R)
• M60: 49,509,415 km (0.108 R)
• M61: 49,860,222 km (0.113 R)
• M62: 53,774,002 km (0.072 R)
• M63: 54,134,682 km (0.112 R)
• M64: 55,100,337 km (0.111 R)
• M65: 57,539,380 km (0.116 R)
• M66: 57,662,350 km (0.117 R)
• M67: 58,154,676 km (0.03 R)
• M68: 63,027,827 km (0.105 R)
• M69: 63,534,964 km (0.11 R)
• M70: 64,553,276 km (0.111 R)
• M71: 65,064,602 km (0.083 R)
• M72: 66,606,208 km (0.072 R)
• M73: 67,122,769 km (0.069 R)
• M74: 67,381,574 km (0.106 R)
• M75: 68,029,931 km (0.111 R)
• M76: 69,987,569 km (0.105 R)
• M77: 70,644,303 km (0.083 R)
• M78: 71,434,928 km (0.036 R)
• M79: 72,096,001 km (0.113 R)
• M80: 74,091,637 km (0.048 R)
• M81: 74,626,748 km (0.072 R)
• M82: 74,760,788 km (0.097 R)
• M83: 74,894,828 km (0.068 R)
• M84: 77,322,053 km (0.105 R)
• M85: 77,864,944 km (0.039 R)
• M86: 79,364,214 km (0.088 R)
• M87: 80,735,577 km (0.102 R)
• M88: 82,253,098 km (0.107 R)
• M89: 84,756,469 km (0.11 R)
• M90: 86,579,917 km (0.072 R)
• M91: 86,720,838 km (0.115 R)
• M92: 88,984,105 km (0.118 R)
• M93: 90,408,426 km (0.116 R)
• M94: 96,764,540 km (0.056 R)
• M95: 96,910,697 km (0.065 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 16,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit