🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 41.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 285 Days

Day: 41.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 98.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.6 AU - 3.8 AU

Year: 2501 Days

Day: 26.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.91 AU - 4.63 AU

Year: 3101 Days

Day: 33.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 14.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.49 AU - 10.17 AU

Year: 10016 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,283,103 km

• M1: 179,368 km (0.085 R)
• M2: 473,178 km (0.096 R)
• M3: 583,282 km (0.105 R)
• M4: 704,456 km (0.091 R)
• M5: 940,522 km (0.028 R)
• M6: 1,031,627 km (0.1 R)
• M7: 1,304,194 km (0.043 R)
• M8: 1,407,566 km (0.081 R)
• M9: 1,780,514 km (0.118 R)
• M10: 1,943,426 km (0.084 R)
• M11: 2,335,073 km (0.119 R)
• M12: 2,488,411 km (0.1 R)
• M13: 2,592,681 km (0.112 R)
• M14: 2,859,862 km (0.109 R)
• M15: 3,334,985 km (0.075 R)
• M16: 4,486,141 km (0.064 R)
• M17: 4,678,673 km (0.098 R)
• M18: 4,775,912 km (0.027 R)
• M19: 6,896,911 km (0.119 R)
• M20: 7,194,461 km (0.064 R)
• M21: 7,420,354 km (0.047 R)
• M22: 8,034,453 km (0.079 R)
• M23: 8,229,678 km (0.051 R)
• M24: 8,905,412 km (0.06 R)
• M25: 9,764,851 km (0.057 R)
• M26: 9,931,653 km (0.085 R)
• M27: 10,650,770 km (0.06 R)
• M28: 11,343,109 km (0.12 R)
• M29: 11,960,799 km (0.071 R)
• M30: 12,273,757 km (0.079 R)
• M31: 12,499,052 km (0.118 R)
• M32: 13,460,068 km (0.054 R)
• M33: 13,739,068 km (0.118 R)
• M34: 13,832,418 km (0.109 R)
• M35: 13,973,040 km (0.11 R)
• M36: 14,113,961 km (0.117 R)
• M37: 14,208,357 km (0.077 R)
• M38: 14,587,438 km (0.12 R)
• M39: 14,826,196 km (0.119 R)
• M40: 15,114,322 km (0.069 R)
• M41: 15,355,922 km (0.083 R)
• M42: 15,940,850 km (0.102 R)
• M43: 16,088,204 km (0.083 R)
• M44: 16,533,257 km (0.102 R)
• M45: 16,832,004 km (0.09 R)
• M46: 17,283,790 km (0.062 R)
• M47: 18,096,555 km (0.092 R)
• M48: 18,301,804 km (0.103 R)
• M49: 18,404,727 km (0.1 R)
• M50: 18,714,544 km (0.106 R)
• M51: 19,026,007 km (0.12 R)
• M52: 19,496,492 km (0.051 R)
• M53: 20,770,019 km (0.029 R)
• M54: 20,931,136 km (0.108 R)
• M55: 22,179,979 km (0.099 R)
• M56: 22,564,744 km (0.075 R)
• M57: 23,452,757 km (0.09 R)
• M58: 23,901,102 km (0.082 R)
• M59: 24,977,160 km (0.066 R)
• M60: 25,492,524 km (0.084 R)
• M61: 27,883,846 km (0.088 R)
• M62: 28,537,739 km (0.111 R)
• M63: 29,497,559 km (0.091 R)
• M64: 30,346,227 km (0.081 R)
• M65: 31,080,005 km (0.067 R)
• M66: 33,442,155 km (0.114 R)
• M67: 34,454,035 km (0.086 R)
• M68: 34,835,959 km (0.115 R)
• M69: 37,353,242 km (0.057 R)
• M70: 38,798,956 km (0.1 R)
• M71: 39,063,894 km (0.119 R)
• M72: 39,995,440 km (0.104 R)
• M73: 42,697,476 km (0.077 R)
• M74: 42,834,209 km (0.052 R)
• M75: 45,947,041 km (0.05 R)
• M76: 46,157,077 km (0.09 R)
• M77: 47,212,490 km (0.077 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit