🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 17.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.9 AU - 2.34 AU

Year: 1122 Days

Day: 35.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,177,711 km

• M1: 151,991 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.91 AU - 4.67 AU

Year: 3229 Days

Day: 14.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,177,711 km

• M1: 129,552 km (0.034 R)
• M2: 499,358 km (0.094 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 12.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.43 AU - 9.45 AU

Year: 8911 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,177,711 km

• M1: 160,668 km (0.059 R)
• M2: 264,639 km (0.101 R)
• M3: 398,828 km (0.101 R)
• M4: 590,463 km (0.116 R)
• M5: 861,534 km (0.12 R)
• M6: 971,788 km (0.072 R)
• M7: 1,260,960 km (0.116 R)
• M8: 1,444,218 km (0.107 R)
• M9: 1,616,854 km (0.114 R)
• M10: 1,962,275 km (0.106 R)
• M11: 2,046,948 km (0.096 R)
• M12: 2,651,772 km (0.12 R)
• M13: 2,865,398 km (0.095 R)
• M14: 3,060,174 km (0.116 R)
• M15: 3,488,622 km (0.101 R)
• M16: 4,236,013 km (0.097 R)
• M17: 4,486,739 km (0.06 R)
• M18: 4,742,402 km (0.112 R)
• M19: 5,417,537 km (0.088 R)
• M20: 5,538,113 km (0.087 R)
• M21: 5,659,437 km (0.109 R)
• M22: 6,060,359 km (0.069 R)
• M23: 7,020,478 km (0.043 R)
• M24: 7,152,125 km (0.045 R)
• M25: 7,484,830 km (0.086 R)
• M26: 7,585,510 km (0.101 R)
• M27: 7,924,798 km (0.096 R)
• M28: 8,199,908 km (0.081 R)
• M29: 8,443,154 km (0.082 R)
• M30: 8,688,794 km (0.044 R)
• M31: 9,079,693 km (0.064 R)
• M32: 9,223,307 km (0.076 R)
• M33: 9,512,779 km (0.056 R)
• M34: 10,511,644 km (0.119 R)
• M35: 10,624,740 km (0.113 R)
• M36: 11,081,013 km (0.119 R)
• M37: 11,311,544 km (0.11 R)
• M38: 11,427,482 km (0.106 R)
• M39: 11,738,347 km (0.046 R)
• M40: 12,488,131 km (0.068 R)
• M41: 12,568,016 km (0.062 R)
• M42: 13,131,551 km (0.094 R)
• M43: 13,294,164 km (0.119 R)
• M44: 13,744,604 km (0.113 R)
• M45: 13,909,760 km (0.044 R)
• M46: 15,126,140 km (0.114 R)
• M47: 15,253,896 km (0.057 R)
• M48: 15,382,102 km (0.081 R)
• M49: 16,639,173 km (0.086 R)
• M50: 16,771,118 km (0.106 R)
• M51: 16,903,363 km (0.06 R)
• M52: 17,436,081 km (0.049 R)
• M53: 17,839,247 km (0.058 R)
• M54: 17,974,184 km (0.104 R)
• M55: 18,154,898 km (0.119 R)
• M56: 20,087,404 km (0.099 R)
• M57: 20,321,824 km (0.045 R)
• M58: 20,935,624 km (0.058 R)
• M59: 21,411,794 km (0.044 R)
• M60: 22,326,585 km (0.114 R)
• M61: 22,569,382 km (0.114 R)
• M62: 22,764,308 km (0.098 R)
• M63: 23,205,023 km (0.081 R)
• M64: 23,549,547 km (0.075 R)
• M65: 23,846,349 km (0.099 R)
• M66: 25,146,654 km (0.104 R)
• M67: 26,830,079 km (0.049 R)
• M68: 27,088,285 km (0.106 R)
• M69: 27,920,199 km (0.119 R)
• M70: 28,339,372 km (0.103 R)
• M71: 28,549,706 km (0.047 R)
• M72: 28,655,023 km (0.071 R)
• M73: 28,866,106 km (0.086 R)
• M74: 29,289,917 km (0.114 R)
• M75: 31,439,638 km (0.11 R)
• M76: 32,313,738 km (0.06 R)
• M77: 32,478,446 km (0.074 R)
• M78: 32,974,512 km (0.092 R)
• M79: 33,195,768 km (0.053 R)
• M80: 34,085,725 km (0.067 R)
• M81: 34,589,870 km (0.096 R)
• M82: 36,401,949 km (0.041 R)
• M83: 36,917,314 km (0.078 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit