🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 136 Days

Day: 14.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,880,312 km

• M1: 68,217 km (0.083 R)
• M2: 303,684 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.07 AU

Year: 856 Days

Day: 17.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 13.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.17 AU - 6.89 AU

Year: 5382 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,880,312 km

• M1: 170,691 km (0.12 R)
• M2: 257,608 km (0.052 R)
• M3: 431,141 km (0.087 R)
• M4: 730,187 km (0.07 R)
• M5: 1,024,147 km (0.073 R)
• M6: 1,603,091 km (0.077 R)
• M7: 1,793,678 km (0.108 R)
• M8: 1,918,892 km (0.097 R)
• M9: 2,254,889 km (0.086 R)
• M10: 2,856,721 km (0.064 R)
• M11: 3,111,337 km (0.082 R)
• M12: 3,620,418 km (0.043 R)
• M13: 3,943,250 km (0.065 R)
• M14: 4,347,913 km (0.105 R)
• M15: 5,018,261 km (0.063 R)
• M16: 5,854,662 km (0.05 R)
• M17: 6,016,378 km (0.081 R)
• M18: 6,206,965 km (0.118 R)
• M19: 6,344,296 km (0.112 R)
• M20: 7,017,786 km (0.115 R)
• M21: 7,189,674 km (0.109 R)
• M22: 7,450,273 km (0.061 R)
• M23: 7,655,222 km (0.1 R)
• M24: 8,130,495 km (0.03 R)
• M25: 8,280,990 km (0.072 R)
• M26: 9,078,646 km (0.097 R)
• M27: 9,486,749 km (0.114 R)
• M28: 9,581,744 km (0.074 R)
• M29: 9,772,780 km (0.055 R)
• M30: 10,029,490 km (0.111 R)
• M31: 10,255,981 km (0.065 R)
• M32: 10,713,900 km (0.106 R)
• M33: 10,912,267 km (0.114 R)
• M34: 11,011,899 km (0.041 R)
• M35: 11,178,701 km (0.096 R)
• M36: 12,438,614 km (0.057 R)
• M37: 13,315,407 km (0.096 R)
• M38: 13,421,921 km (0.075 R)
• M39: 13,779,161 km (0.038 R)
• M40: 14,906,530 km (0.113 R)
• M41: 15,091,134 km (0.117 R)
• M42: 15,350,836 km (0.026 R)
• M43: 16,328,608 km (0.086 R)
• M44: 17,404,067 km (0.05 R)
• M45: 17,793,769 km (0.069 R)
• M46: 17,950,398 km (0.077 R)
• M47: 18,621,345 km (0.118 R)
• M48: 18,900,045 km (0.115 R)
• M49: 19,866,148 km (0.047 R)
• M50: 20,069,302 km (0.105 R)
• M51: 20,518,994 km (0.107 R)
• M52: 20,848,109 km (0.036 R)
• M53: 21,054,704 km (0.077 R)
• M54: 21,804,189 km (0.089 R)
• M55: 21,929,851 km (0.109 R)
• M56: 22,477,678 km (0.112 R)
• M57: 22,731,995 km (0.119 R)
• M58: 23,586,647 km (0.105 R)
• M59: 24,538,838 km (0.071 R)
• M60: 24,800,784 km (0.105 R)
• M61: 25,063,627 km (0.12 R)
• M62: 25,459,463 km (0.059 R)
• M63: 25,592,007 km (0.056 R)
• M64: 25,724,700 km (0.112 R)
• M65: 25,857,543 km (0.065 R)
• M66: 26,079,696 km (0.098 R)
• M67: 26,302,298 km (0.107 R)
• M68: 27,154,258 km (0.089 R)
• M69: 27,289,644 km (0.101 R)
• M70: 28,380,362 km (0.099 R)
• M71: 28,517,842 km (0.098 R)
• M72: 29,671,092 km (0.098 R)
• M73: 29,763,992 km (0.074 R)
• M74: 30,651,557 km (0.083 R)
• M75: 31,785,209 km (0.083 R)
• M76: 31,880,353 km (0.062 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit