🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.52 AU - 0.84 AU

Year: 201 Days

Day: 17.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.58 AU - 1.82 AU

Year: 794 Days

Day: 29.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.61 AU - 2.31 AU

Year: 983 Days

Day: 31.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.73 AU - 2.47 AU

Year: 1090 Days

Day: 36.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.7

Radius: 7.2

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.58 AU - 17.16 AU

Year: 18501 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,252,350 km

• M1: 96,341 km (0.097 R)
• M2: 154,535 km (0.103 R)
• M3: 215,720 km (0.102 R)
• M4: 631,602 km (0.041 R)
• M5: 745,147 km (0.079 R)
• M6: 840,890 km (0.05 R)
• M7: 992,731 km (0.119 R)
• M8: 1,440,029 km (0.073 R)
• M9: 1,591,721 km (0.114 R)
• M10: 1,877,902 km (0.098 R)
• M11: 2,077,765 km (0.108 R)
• M12: 2,830,392 km (0.077 R)
• M13: 3,216,055 km (0.054 R)
• M14: 3,577,334 km (0.086 R)
• M15: 3,951,628 km (0.1 R)
• M16: 4,692,287 km (0.082 R)
• M17: 5,009,733 km (0.114 R)
• M18: 5,617,550 km (0.092 R)
• M19: 5,809,185 km (0.091 R)
• M20: 5,857,505 km (0.067 R)
• M21: 7,158,857 km (0.079 R)
• M22: 7,262,528 km (0.089 R)
• M23: 8,164,005 km (0.062 R)
• M24: 8,435,824 km (0.063 R)
• M25: 8,932,788 km (0.082 R)
• M26: 9,044,388 km (0.114 R)
• M27: 10,245,061 km (0.066 R)
• M28: 10,362,046 km (0.045 R)
• M29: 10,953,406 km (0.064 R)
• M30: 11,133,074 km (0.098 R)
• M31: 11,434,513 km (0.093 R)
• M32: 11,677,610 km (0.075 R)
• M33: 12,107,105 km (0.069 R)
• M34: 12,168,889 km (0.11 R)
• M35: 13,426,558 km (0.08 R)
• M36: 13,618,792 km (0.1 R)
• M37: 16,540,737 km (0.062 R)
• M38: 16,677,919 km (0.096 R)
• M39: 17,439,821 km (0.093 R)
• M40: 19,357,366 km (0.12 R)
• M41: 19,647,137 km (0.116 R)
• M42: 20,304,321 km (0.089 R)
• M43: 20,524,977 km (0.118 R)
• M44: 20,820,433 km (0.093 R)
• M45: 21,715,178 km (0.086 R)
• M46: 22,622,489 km (0.114 R)
• M47: 24,787,170 km (0.103 R)
• M48: 26,133,402 km (0.077 R)
• M49: 26,373,506 km (0.034 R)
• M50: 28,979,052 km (0.051 R)
• M51: 29,061,780 km (0.107 R)
• M52: 30,901,834 km (0.092 R)
• M53: 31,240,374 km (0.111 R)
• M54: 32,349,343 km (0.1 R)
• M55: 32,951,773 km (0.12 R)
• M56: 33,731,777 km (0.077 R)
• M57: 34,255,220 km (0.1 R)
• M58: 34,693,392 km (0.075 R)
• M59: 35,398,297 km (0.102 R)
• M60: 35,663,983 km (0.081 R)
• M61: 36,019,128 km (0.096 R)
• M62: 36,108,139 km (0.076 R)
• M63: 36,286,160 km (0.116 R)
• M64: 37,451,378 km (0.078 R)
• M65: 39,084,837 km (0.061 R)
• M66: 40,094,623 km (0.057 R)
• M67: 40,371,379 km (0.106 R)
• M68: 40,556,282 km (0.103 R)
• M69: 42,797,258 km (0.086 R)
• M70: 43,458,481 km (0.084 R)
• M71: 44,982,285 km (0.105 R)
• M72: 47,008,737 km (0.09 R)
• M73: 48,670,919 km (0.028 R)
• M74: 50,850,560 km (0.093 R)
• M75: 51,450,448 km (0.094 R)
• M76: 53,061,617 km (0.093 R)
• M77: 53,467,027 km (0.089 R)
• M78: 54,077,087 km (0.038 R)
• M79: 54,178,963 km (0.119 R)
• M80: 54,383,015 km (0.108 R)
• M81: 54,894,041 km (0.046 R)
• M82: 59,249,583 km (0.088 R)
• M83: 61,149,925 km (0.109 R)
• M84: 61,681,296 km (0.102 R)
• M85: 67,517,409 km (0.085 R)
• M86: 67,627,064 km (0.068 R)
• M87: 69,390,823 km (0.102 R)
• M88: 70,167,236 km (0.061 R)
• M89: 70,835,041 km (0.114 R)
• M90: 71,952,537 km (0.086 R)
• M91: 72,064,585 km (0.115 R)
• M92: 72,288,982 km (0.057 R)
• M93: 74,431,822 km (0.104 R)
• M94: 74,772,008 km (0.102 R)
• M95: 75,112,792 km (0.111 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit