🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.08 AU - 1.58 AU

Year: 544 Days

Day: 39.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,769,760 km

• M1: 39,793 km (0.117 R)
• M2: 63,429 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.45 AU - 1.73 AU

Year: 711 Days

Day: 43.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.51 AU - 2.17 AU

Year: 885 Days

Day: 20.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,769,760 km

• M1: 136,433 km (0.1 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.88 AU - 3.16 AU

Year: 1862 Days

Day: 14.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,769,760 km

• M1: 38,596 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 12.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.84 AU - 10.9 AU

Year: 11001 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,769,760 km

• M1: 238,908 km (0.112 R)
• M2: 323,431 km (0.052 R)
• M3: 1,023,698 km (0.108 R)
• M4: 1,147,116 km (0.086 R)
• M5: 1,254,229 km (0.104 R)
• M6: 1,548,787 km (0.111 R)
• M7: 1,790,687 km (0.066 R)
• M8: 2,477,191 km (0.051 R)
• M9: 3,208,575 km (0.092 R)
• M10: 3,614,434 km (0.053 R)
• M11: 3,872,490 km (0.113 R)
• M12: 4,304,679 km (0.053 R)
• M13: 5,397,342 km (0.102 R)
• M14: 5,655,548 km (0.067 R)
• M15: 5,955,641 km (0.076 R)
• M16: 6,728,912 km (0.109 R)
• M17: 7,370,388 km (0.093 R)
• M18: 7,574,888 km (0.083 R)
• M19: 7,947,686 km (0.049 R)
• M20: 8,625,364 km (0.078 R)
• M21: 9,189,648 km (0.04 R)
• M22: 9,277,611 km (0.102 R)
• M23: 9,945,715 km (0.103 R)
• M24: 10,445,671 km (0.077 R)
• M25: 11,000,231 km (0.065 R)
• M26: 11,093,729 km (0.1 R)
• M27: 11,187,378 km (0.106 R)
• M28: 11,802,524 km (0.109 R)
• M29: 12,090,201 km (0.091 R)
• M30: 12,623,667 km (0.106 R)
• M31: 12,917,776 km (0.078 R)
• M32: 13,563,141 km (0.118 R)
• M33: 14,218,829 km (0.094 R)
• M34: 14,525,056 km (0.076 R)
• M35: 14,781,915 km (0.098 R)
• M36: 17,869,166 km (0.115 R)
• M37: 17,979,121 km (0.118 R)
• M38: 18,922,635 km (0.075 R)
• M39: 20,454,218 km (0.112 R)
• M40: 20,973,472 km (0.105 R)
• M41: 21,205,648 km (0.025 R)
• M42: 21,438,721 km (0.089 R)
• M43: 21,672,692 km (0.111 R)
• M44: 22,498,173 km (0.071 R)
• M45: 22,795,424 km (0.074 R)
• M46: 24,240,540 km (0.111 R)
• M47: 24,484,235 km (0.098 R)
• M48: 24,790,013 km (0.056 R)
• M49: 27,155,305 km (0.042 R)
• M50: 27,408,424 km (0.098 R)
• M51: 27,726,021 km (0.063 R)
• M52: 28,236,598 km (0.05 R)
• M53: 28,750,467 km (0.082 R)
• M54: 29,396,879 km (0.103 R)
• M55: 29,526,880 km (0.086 R)
• M56: 31,100,201 km (0.052 R)
• M57: 31,431,560 km (0.114 R)
• M58: 31,630,824 km (0.09 R)
• M59: 32,970,174 km (0.085 R)
• M60: 33,714,872 km (0.107 R)
• M61: 33,986,991 km (0.111 R)
• M62: 34,464,956 km (0.101 R)
• M63: 34,739,019 km (0.092 R)
• M64: 39,437,439 km (0.092 R)
• M65: 39,867,833 km (0.076 R)
• M66: 40,227,615 km (0.059 R)
• M67: 40,516,339 km (0.09 R)
• M68: 41,677,817 km (0.042 R)
• M69: 43,588,631 km (0.075 R)
• M70: 44,928,130 km (0.075 R)
• M71: 45,077,728 km (0.072 R)
• M72: 45,678,064 km (0.071 R)
• M73: 46,281,093 km (0.111 R)
• M74: 46,962,661 km (0.059 R)
• M75: 47,266,644 km (0.093 R)
• M76: 47,800,110 km (0.074 R)
• M77: 50,808,972 km (0.097 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 10,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit