🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 146 Days

Day: 38 Hours

Environment

Temp: 147 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.94 AU - 0.94 AU

Year: 345 Days

Day: 30.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.24 AU - 1.76 AU

Year: 696 Days

Day: 19.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.43 AU - 2.03 AU

Year: 862 Days

Day: 40.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,332,555 km

• M1: 588,967 km (0.111 R)
• M2: 699,819 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.62 AU - 4.12 AU

Year: 2883 Days

Day: 36.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.1

Radius: 4

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.46 AU - 13.54 AU

Year: 15744 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,332,555 km

• M1: 141,370 km (0.045 R)
• M2: 217,964 km (0.11 R)
• M3: 508,633 km (0.051 R)
• M4: 903,122 km (0.073 R)
• M5: 1,095,655 km (0.098 R)
• M6: 1,324,240 km (0.069 R)
• M7: 1,694,046 km (0.109 R)
• M8: 1,957,638 km (0.049 R)
• M9: 2,011,792 km (0.096 R)
• M10: 2,262,219 km (0.117 R)
• M11: 2,290,643 km (0.114 R)
• M12: 2,376,661 km (0.062 R)
• M13: 3,070,646 km (0.114 R)
• M14: 3,822,525 km (0.115 R)
• M15: 4,131,594 km (0.105 R)
• M16: 4,413,137 km (0.073 R)
• M17: 4,994,325 km (0.083 R)
• M18: 5,561,002 km (0.077 R)
• M19: 6,428,221 km (0.113 R)
• M20: 6,794,885 km (0.105 R)
• M21: 7,043,217 km (0.084 R)
• M22: 7,676,764 km (0.12 R)
• M23: 10,339,756 km (0.064 R)
• M24: 10,434,601 km (0.087 R)
• M25: 12,948,593 km (0.093 R)
• M26: 13,878,344 km (0.098 R)
• M27: 14,669,418 km (0.12 R)
• M28: 15,366,693 km (0.074 R)
• M29: 15,910,482 km (0.036 R)
• M30: 16,350,000 km (0.082 R)
• M31: 17,353,503 km (0.073 R)
• M32: 17,692,491 km (0.119 R)
• M33: 19,011,795 km (0.047 R)
• M34: 19,244,420 km (0.118 R)
• M35: 19,302,763 km (0.079 R)
• M36: 20,007,070 km (0.118 R)
• M37: 20,125,252 km (0.106 R)
• M38: 20,839,432 km (0.111 R)
• M39: 21,019,249 km (0.085 R)
• M40: 21,259,802 km (0.085 R)
• M41: 21,440,816 km (0.065 R)
• M42: 21,865,225 km (0.054 R)
• M43: 21,986,848 km (0.096 R)
• M44: 22,414,847 km (0.035 R)
• M45: 23,403,240 km (0.065 R)
• M46: 23,965,429 km (0.049 R)
• M47: 24,091,091 km (0.103 R)
• M48: 24,153,923 km (0.08 R)
• M49: 24,279,734 km (0.089 R)
• M50: 24,658,666 km (0.116 R)
• M51: 25,486,391 km (0.058 R)
• M52: 26,193,839 km (0.076 R)
• M53: 26,647,420 km (0.092 R)
• M54: 26,972,945 km (0.099 R)
• M55: 27,038,170 km (0.037 R)
• M56: 27,234,292 km (0.082 R)
• M57: 27,825,503 km (0.047 R)
• M58: 29,087,361 km (0.039 R)
• M59: 29,489,779 km (0.111 R)
• M60: 30,707,955 km (0.09 R)
• M61: 30,980,821 km (0.092 R)
• M62: 31,117,554 km (0.106 R)
• M63: 31,735,543 km (0.114 R)
• M64: 32,565,661 km (0.111 R)
• M65: 33,824,228 km (0.083 R)
• M66: 34,672,149 km (0.115 R)
• M67: 35,383,936 km (0.119 R)
• M68: 35,813,431 km (0.083 R)
• M69: 35,957,045 km (0.085 R)
• M70: 37,840,183 km (0.076 R)
• M71: 39,903,886 km (0.118 R)
• M72: 39,978,385 km (0.032 R)
• M73: 40,350,884 km (0.074 R)
• M74: 40,649,781 km (0.115 R)
• M75: 41,550,958 km (0.1 R)
• M76: 42,306,876 km (0.1 R)
• M77: 42,610,410 km (0.057 R)
• M78: 43,296,317 km (0.104 R)
• M79: 44,524,515 km (0.094 R)
• M80: 45,065,461 km (0.066 R)
• M81: 45,608,651 km (0.06 R)
• M82: 46,310,115 km (0.073 R)
• M83: 46,544,834 km (0.105 R)
• M84: 46,936,781 km (0.102 R)
• M85: 47,172,397 km (0.114 R)
• M86: 47,251,086 km (0.109 R)
• M87: 47,802,803 km (0.063 R)
• M88: 48,594,774 km (0.11 R)
• M89: 50,031,063 km (0.092 R)
• M90: 51,157,834 km (0.091 R)
• M91: 53,108,740 km (0.077 R)
• M92: 54,422,957 km (0.063 R)
• M93: 54,753,120 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit