🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 214 Days

Day: 39.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,938,335 km

• M1: 308,620 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.11 AU - 2.9 AU

Year: 1383 Days

Day: 39.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.55 AU - 3.09 AU

Year: 1657 Days

Day: 25.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,938,335 km

• M1: 1,467,854 km (0.111 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 4.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.72 AU - 20.62 AU

Year: 25986 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,938,335 km

• M1: 58,493 km (0.107 R)
• M2: 104,419 km (0.104 R)
• M3: 181,612 km (0.096 R)
• M4: 259,104 km (0.113 R)
• M5: 421,716 km (0.027 R)
• M6: 688,300 km (0.114 R)
• M7: 798,105 km (0.101 R)
• M8: 880,084 km (0.115 R)
• M9: 1,389,016 km (0.082 R)
• M10: 1,468,004 km (0.059 R)
• M11: 1,508,246 km (0.048 R)
• M12: 1,589,477 km (0.073 R)
• M13: 1,929,364 km (0.115 R)
• M14: 2,175,751 km (0.099 R)
• M15: 2,600,310 km (0.116 R)
• M16: 2,772,348 km (0.089 R)
• M17: 2,947,976 km (0.059 R)
• M18: 3,523,479 km (0.111 R)
• M19: 3,577,483 km (0.101 R)
• M20: 4,019,545 km (0.09 R)
• M21: 4,161,214 km (0.105 R)
• M22: 4,333,402 km (0.117 R)
• M23: 4,362,274 km (0.053 R)
• M24: 4,803,887 km (0.11 R)
• M25: 4,954,233 km (0.066 R)
• M26: 5,014,820 km (0.082 R)
• M27: 5,290,529 km (0.103 R)
• M28: 5,602,590 km (0.098 R)
• M29: 6,017,126 km (0.119 R)
• M30: 6,640,799 km (0.101 R)
• M31: 8,019,343 km (0.12 R)
• M32: 8,054,948 km (0.111 R)
• M33: 9,332,663 km (0.108 R)
• M34: 10,399,446 km (0.039 R)
• M35: 10,438,191 km (0.082 R)
• M36: 11,344,007 km (0.097 R)
• M37: 11,826,609 km (0.061 R)
• M38: 12,645,658 km (0.051 R)
• M39: 13,145,763 km (0.099 R)
• M40: 13,187,800 km (0.095 R)
• M41: 13,271,874 km (0.053 R)
• M42: 14,208,357 km (0.096 R)
• M43: 15,166,083 km (0.112 R)
• M44: 15,298,327 km (0.105 R)
• M45: 16,099,573 km (0.102 R)
• M46: 16,505,432 km (0.074 R)
• M47: 17,511,328 km (0.077 R)
• M48: 17,789,132 km (0.119 R)
• M49: 17,882,032 km (0.113 R)
• M50: 17,975,082 km (0.072 R)
• M51: 18,349,076 km (0.12 R)
• M52: 18,584,095 km (0.101 R)
• M53: 18,678,341 km (0.073 R)
• M54: 18,820,011 km (0.106 R)
• M55: 19,677,805 km (0.117 R)
• M56: 20,014,849 km (0.113 R)
• M57: 20,499,695 km (0.057 R)
• M58: 21,332,656 km (0.104 R)
• M59: 22,527,345 km (0.09 R)
• M60: 23,897,213 km (0.039 R)
• M61: 24,825,318 km (0.094 R)
• M62: 25,607,715 km (0.116 R)
• M63: 26,823,048 km (0.099 R)
• M64: 27,733,351 km (0.026 R)
• M65: 27,787,206 km (0.101 R)
• M66: 28,219,245 km (0.04 R)
• M67: 28,381,858 km (0.071 R)
• M68: 28,653,677 km (0.115 R)
• M69: 29,749,182 km (0.092 R)
• M70: 29,859,585 km (0.088 R)
• M71: 30,802,650 km (0.113 R)
• M72: 32,320,620 km (0.108 R)
• M73: 32,604,258 km (0.094 R)
• M74: 32,718,102 km (0.103 R)
• M75: 33,460,556 km (0.036 R)
• M76: 33,690,188 km (0.062 R)
• M77: 34,787,788 km (0.077 R)
• M78: 35,662,487 km (0.115 R)
• M79: 36,014,491 km (0.093 R)
• M80: 36,662,698 km (0.112 R)
• M81: 36,840,121 km (0.104 R)
• M82: 36,958,603 km (0.097 R)
• M83: 37,552,805 km (0.041 R)
• M84: 37,731,725 km (0.073 R)
• M85: 38,090,311 km (0.107 R)
• M86: 38,510,232 km (0.057 R)
• M87: 38,750,785 km (0.062 R)
• M88: 38,991,787 km (0.045 R)
• M89: 39,900,295 km (0.118 R)
• M90: 40,021,918 km (0.106 R)
• M91: 40,754,499 km (0.091 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 16,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit