🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 141 Days

Day: 32.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,214,203 km

• M1: 52,060 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.78 AU

Year: 214 Days

Day: 39.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.98 AU - 2.24 AU

Year: 1119 Days

Day: 40 Hours

Environment

Temp: -75 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.72 AU - 2.52 AU

Year: 1127 Days

Day: 24.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.91 AU - 3.1 AU

Year: 1444 Days

Day: 30.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.86 AU - 4.2 AU

Year: 2422 Days

Day: 34.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.2 AU - 4.3 AU

Year: 2652 Days

Day: 26.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 66.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 5.6

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.79 AU - 19.89 AU

Year: 27522 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,214,203 km

• M1: 147,803 km (0.099 R)
• M2: 360,232 km (0.114 R)
• M3: 397,182 km (0.092 R)
• M4: 671,545 km (0.117 R)
• M5: 815,608 km (0.109 R)
• M6: 1,077,553 km (0.088 R)
• M7: 1,455,288 km (0.119 R)
• M8: 1,548,039 km (0.114 R)
• M9: 1,771,987 km (0.115 R)
• M10: 1,972,149 km (0.091 R)
• M11: 2,652,819 km (0.099 R)
• M12: 3,237,148 km (0.08 R)
• M13: 3,902,859 km (0.064 R)
• M14: 4,119,327 km (0.11 R)
• M15: 5,402,727 km (0.09 R)
• M16: 5,595,409 km (0.104 R)
• M17: 6,592,629 km (0.04 R)
• M18: 7,536,142 km (0.108 R)
• M19: 7,643,554 km (0.079 R)
• M20: 8,188,389 km (0.111 R)
• M21: 9,028,830 km (0.042 R)
• M22: 9,315,011 km (0.068 R)
• M23: 9,546,139 km (0.098 R)
• M24: 9,604,183 km (0.114 R)
• M25: 9,662,377 km (0.114 R)
• M26: 10,132,264 km (0.075 R)
• M27: 10,911,369 km (0.067 R)
• M28: 10,972,106 km (0.082 R)
• M29: 12,084,516 km (0.064 R)
• M30: 13,622,831 km (0.065 R)
• M31: 14,149,116 km (0.092 R)
• M32: 14,281,660 km (0.073 R)
• M33: 14,414,652 km (0.054 R)
• M34: 14,883,492 km (0.116 R)
• M35: 15,425,485 km (0.08 R)
• M36: 15,904,946 km (0.073 R)
• M37: 15,973,911 km (0.112 R)
• M38: 16,598,482 km (0.083 R)
• M39: 17,089,762 km (0.063 R)
• M40: 17,585,828 km (0.114 R)
• M41: 17,943,068 km (0.05 R)
• M42: 18,230,445 km (0.101 R)
• M43: 19,616,769 km (0.058 R)
• M44: 21,188,145 km (0.089 R)
• M45: 21,415,833 km (0.08 R)
• M46: 24,211,667 km (0.045 R)
• M47: 27,780,773 km (0.096 R)
• M48: 29,626,063 km (0.098 R)
• M49: 30,563,443 km (0.089 R)
• M50: 30,649,013 km (0.061 R)
• M51: 31,164,976 km (0.063 R)
• M52: 33,345,066 km (0.032 R)
• M53: 33,433,329 km (0.11 R)
• M54: 33,521,592 km (0.072 R)
• M55: 34,141,824 km (0.114 R)
• M56: 34,498,017 km (0.109 R)
• M57: 35,483,717 km (0.101 R)
• M58: 36,206,574 km (0.06 R)
• M59: 37,116,728 km (0.075 R)
• M60: 39,052,524 km (0.069 R)
• M61: 39,425,023 km (0.097 R)
• M62: 42,351,157 km (0.1 R)
• M63: 43,888,575 km (0.11 R)
• M64: 44,469,912 km (0.082 R)
• M65: 44,858,717 km (0.089 R)
• M66: 45,542,080 km (0.057 R)
• M67: 45,639,917 km (0.1 R)
• M68: 49,612,787 km (0.052 R)
• M69: 50,420,466 km (0.105 R)
• M70: 50,521,744 km (0.108 R)
• M71: 51,946,813 km (0.064 R)
• M72: 52,048,989 km (0.115 R)
• M73: 52,972,606 km (0.076 R)
• M74: 54,627,906 km (0.082 R)
• M75: 59,480,562 km (0.112 R)
• M76: 59,694,637 km (0.046 R)
• M77: 60,123,534 km (0.115 R)
• M78: 60,446,067 km (0.084 R)
• M79: 60,661,189 km (0.088 R)
• M80: 61,524,817 km (0.107 R)
• M81: 61,849,594 km (0.073 R)
• M82: 63,045,779 km (0.084 R)
• M83: 63,264,042 km (0.071 R)
• M84: 63,591,960 km (0.107 R)
• M85: 66,457,358 km (0.102 R)
• M86: 70,041,274 km (0.111 R)
• M87: 70,720,299 km (0.105 R)
• M88: 71,628,956 km (0.088 R)
• M89: 74,262,926 km (0.067 R)
• M90: 75,186,394 km (0.095 R)
• M91: 77,862,849 km (0.112 R)
• M92: 77,979,835 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit