🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.74 AU - 1.12 AU

Year: 321 Days

Day: 23.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.16 AU - 1.42 AU

Year: 525 Days

Day: 43.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,447,998 km

• M1: 158,873 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.24 AU - 1.82 AU

Year: 678 Days

Day: 44.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,447,998 km

• M1: 869,912 km (0.097 R)
• M2: 920,476 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.29 AU - 5.43 AU

Year: 3261 Days

Day: 19.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 4.2

Gravity: 45.53 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.92 AU - 14.92 AU

Year: 18601 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,447,998 km

• M1: 87,664 km (0.065 R)
• M2: 268,379 km (0.043 R)
• M3: 354,248 km (0.038 R)
• M4: 830,717 km (0.087 R)
• M5: 1,231,639 km (0.077 R)
• M6: 1,289,085 km (0.112 R)
• M7: 1,377,198 km (0.117 R)
• M8: 1,436,888 km (0.056 R)
• M9: 1,558,959 km (0.105 R)
• M10: 1,813,425 km (0.112 R)
• M11: 2,046,499 km (0.072 R)
• M12: 2,763,671 km (0.106 R)
• M13: 2,839,368 km (0.09 R)
• M14: 2,954,109 km (0.092 R)
• M15: 3,633,134 km (0.115 R)
• M16: 3,757,749 km (0.067 R)
• M17: 5,033,520 km (0.087 R)
• M18: 5,983,915 km (0.081 R)
• M19: 6,479,383 km (0.12 R)
• M20: 6,834,080 km (0.043 R)
• M21: 6,936,554 km (0.109 R)
• M22: 8,043,130 km (0.085 R)
• M23: 8,151,438 km (0.061 R)
• M24: 8,205,742 km (0.118 R)
• M25: 8,699,715 km (0.078 R)
• M26: 9,147,012 km (0.114 R)
• M27: 9,203,411 km (0.092 R)
• M28: 9,430,351 km (0.115 R)
• M29: 9,947,510 km (0.066 R)
• M30: 10,005,554 km (0.044 R)
• M31: 10,180,434 km (0.059 R)
• M32: 10,651,368 km (0.076 R)
• M33: 10,710,759 km (0.116 R)
• M34: 11,492,707 km (0.078 R)
• M35: 12,292,756 km (0.074 R)
• M36: 13,365,971 km (0.032 R)
• M37: 13,687,308 km (0.087 R)
• M38: 13,816,560 km (0.106 R)
• M39: 13,881,336 km (0.099 R)
• M40: 14,206,711 km (0.076 R)
• M41: 14,798,670 km (0.085 R)
• M42: 15,131,077 km (0.107 R)
• M43: 19,379,058 km (0.103 R)
• M44: 21,518,457 km (0.1 R)
• M45: 21,744,051 km (0.04 R)
• M46: 21,970,392 km (0.095 R)
• M47: 23,731,458 km (0.112 R)
• M48: 24,198,353 km (0.054 R)
• M49: 26,900,390 km (0.08 R)
• M50: 27,468,413 km (0.056 R)
• M51: 27,794,686 km (0.078 R)
• M52: 28,616,277 km (0.074 R)
• M53: 28,698,856 km (0.094 R)
• M54: 29,113,092 km (0.12 R)
• M55: 29,696,225 km (0.061 R)
• M56: 30,199,173 km (0.038 R)
• M57: 30,620,440 km (0.108 R)
• M58: 31,724,622 km (0.093 R)
• M59: 35,646,629 km (0.083 R)
• M60: 37,981,104 km (0.094 R)
• M61: 38,435,732 km (0.074 R)
• M62: 38,526,837 km (0.117 R)
• M63: 40,272,046 km (0.063 R)
• M64: 40,549,999 km (0.097 R)
• M65: 41,014,650 km (0.119 R)
• M66: 42,796,061 km (0.095 R)
• M67: 44,411,419 km (0.09 R)
• M68: 44,794,390 km (0.083 R)
• M69: 46,143,314 km (0.038 R)
• M70: 46,240,103 km (0.11 R)
• M71: 47,212,490 km (0.115 R)
• M72: 47,701,226 km (0.114 R)
• M73: 49,078,424 km (0.069 R)
• M74: 49,970,775 km (0.108 R)
• M75: 50,568,568 km (0.068 R)
• M76: 51,268,985 km (0.089 R)
• M77: 52,983,527 km (0.12 R)
• M78: 56,675,602 km (0.085 R)
• M79: 57,298,827 km (0.079 R)
• M80: 57,507,217 km (0.089 R)
• M81: 59,603,980 km (0.114 R)
• M82: 59,815,063 km (0.059 R)
• M83: 61,405,737 km (0.083 R)
• M84: 64,520,514 km (0.113 R)
• M85: 64,737,282 km (0.117 R)
• M86: 68,458,080 km (0.069 R)
• M87: 69,121,846 km (0.114 R)
• M88: 69,565,553 km (0.109 R)
• M89: 71,014,109 km (0.068 R)
• M90: 72,135,046 km (0.115 R)
• M91: 72,472,539 km (0.053 R)
• M92: 73,714,351 km (0.112 R)
• M93: 75,647,305 km (0.043 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit