🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.69 AU - 0.81 AU

Year: 238 Days

Day: 35 Hours

Environment

Temp: 175 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,072,945 km

• M1: 27,526 km (0.088 R)
• M2: 66,272 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 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: 0.74 AU - 0.84 AU

Year: 258 Days

Day: 46.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,072,945 km

• M1: 619,784 km (0.1 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 11.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.72 AU - 10.9 AU

Year: 11279 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,072,945 km

• M1: 169,943 km (0.119 R)
• M2: 437,574 km (0.077 R)
• M3: 790,625 km (0.077 R)
• M4: 1,292,675 km (0.098 R)
• M5: 1,843,046 km (0.074 R)
• M6: 2,205,970 km (0.105 R)
• M7: 2,310,838 km (0.064 R)
• M8: 2,860,610 km (0.071 R)
• M9: 2,998,540 km (0.035 R)
• M10: 3,305,215 km (0.084 R)
• M11: 3,377,471 km (0.11 R)
• M12: 3,450,176 km (0.095 R)
• M13: 3,597,380 km (0.091 R)
• M14: 4,154,782 km (0.049 R)
• M15: 4,417,176 km (0.091 R)
• M16: 4,766,487 km (0.036 R)
• M17: 5,041,299 km (0.117 R)
• M18: 5,577,757 km (0.062 R)
• M19: 5,867,528 km (0.036 R)
• M20: 6,341,454 km (0.031 R)
• M21: 6,492,099 km (0.094 R)
• M22: 7,169,179 km (0.111 R)
• M23: 8,161,162 km (0.088 R)
• M24: 8,424,155 km (0.109 R)
• M25: 8,756,861 km (0.107 R)
• M26: 9,366,622 km (0.11 R)
• M27: 9,469,545 km (0.11 R)
• M28: 9,746,002 km (0.119 R)
• M29: 9,920,134 km (0.107 R)
• M30: 10,025,152 km (0.086 R)
• M31: 11,095,225 km (0.072 R)
• M32: 11,423,293 km (0.049 R)
• M33: 12,426,796 km (0.105 R)
• M34: 13,034,762 km (0.075 R)
• M35: 13,381,081 km (0.099 R)
• M36: 13,730,392 km (0.068 R)
• M37: 14,240,221 km (0.09 R)
• M38: 14,676,598 km (0.107 R)
• M39: 15,521,677 km (0.115 R)
• M40: 15,684,439 km (0.096 R)
• M41: 16,548,367 km (0.094 R)
• M42: 16,631,394 km (0.108 R)
• M43: 18,193,495 km (0.052 R)
• M44: 18,279,214 km (0.107 R)
• M45: 18,408,168 km (0.085 R)
• M46: 18,623,589 km (0.07 R)
• M47: 18,796,673 km (0.033 R)
• M48: 19,713,708 km (0.079 R)
• M49: 20,377,773 km (0.111 R)
• M50: 20,734,863 km (0.077 R)
• M51: 21,364,970 km (0.099 R)
• M52: 21,455,476 km (0.115 R)
• M53: 21,636,789 km (0.096 R)
• M54: 22,689,808 km (0.096 R)
• M55: 22,782,260 km (0.093 R)
• M56: 23,432,262 km (0.098 R)
• M57: 24,893,235 km (0.117 R)
• M58: 25,275,009 km (0.097 R)
• M59: 25,466,644 km (0.087 R)
• M60: 26,237,971 km (0.045 R)
• M61: 26,821,552 km (0.077 R)
• M62: 26,919,239 km (0.068 R)
• M63: 28,398,613 km (0.047 R)
• M64: 28,498,095 km (0.101 R)
• M65: 28,697,659 km (0.08 R)
• M66: 29,097,983 km (0.079 R)
• M67: 29,550,516 km (0.099 R)
• M68: 29,803,037 km (0.098 R)
• M69: 31,384,137 km (0.098 R)
• M70: 31,590,134 km (0.105 R)
• M71: 32,210,965 km (0.099 R)
• M72: 32,783,476 km (0.026 R)
• M73: 33,097,183 km (0.073 R)
• M74: 33,938,671 km (0.099 R)
• M75: 35,535,329 km (0.054 R)
• M76: 35,750,002 km (0.065 R)
• M77: 35,965,273 km (0.064 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: 501 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit