🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.11 AU

Year: 309 Days

Day: 16.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.93 AU - 1.25 AU

Year: 406 Days

Day: 26.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.05 AU - 1.19 AU

Year: 422 Days

Day: 28.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.37 AU - 1.89 AU

Year: 742 Days

Day: 23.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,560 km

• M1: 1,086,679 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.28 AU - 2.14 AU

Year: 797 Days

Day: 25.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 84.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.76 AU - 2.02 AU

Year: 926 Days

Day: 38.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,560 km

• M1: 90,058 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.6 AU - 2.4 AU

Year: 1008 Days

Day: 13.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.84 AU - 2.38 AU

Year: 1092 Days

Day: 18.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,597,560 km

• M1: 1,318,855 km (0.085 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3 AU - 3.02 AU

Year: 1861 Days

Day: 46.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 11.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.03 AU - 5.51 AU

Year: 4312 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,597,560 km

• M1: 166,054 km (0.066 R)
• M2: 454,778 km (0.104 R)
• M3: 635,941 km (0.093 R)
• M4: 973,433 km (0.113 R)
• M5: 1,098,348 km (0.103 R)
• M6: 1,228,947 km (0.04 R)
• M7: 1,420,881 km (0.091 R)
• M8: 2,071,931 km (0.085 R)
• M9: 2,186,074 km (0.115 R)
• M10: 2,268,951 km (0.085 R)
• M11: 2,699,494 km (0.059 R)
• M12: 2,951,865 km (0.046 R)
• M13: 3,043,868 km (0.098 R)
• M14: 3,155,617 km (0.099 R)
• M15: 3,268,863 km (0.095 R)
• M16: 3,996,507 km (0.106 R)
• M17: 4,347,613 km (0.076 R)
• M18: 4,622,873 km (0.1 R)
• M19: 4,730,285 km (0.052 R)
• M20: 4,881,977 km (0.118 R)
• M21: 5,757,124 km (0.119 R)
• M22: 5,872,764 km (0.034 R)
• M23: 5,989,300 km (0.1 R)
• M24: 6,487,162 km (0.091 R)
• M25: 6,802,066 km (0.09 R)
• M26: 7,547,811 km (0.081 R)
• M27: 7,751,114 km (0.076 R)
• M28: 8,007,824 km (0.094 R)
• M29: 8,137,227 km (0.038 R)
• M30: 8,267,377 km (0.071 R)
• M31: 8,398,125 km (0.082 R)
• M32: 8,661,866 km (0.067 R)
• M33: 8,741,452 km (0.06 R)
• M34: 8,821,338 km (0.103 R)
• M35: 9,035,562 km (0.073 R)
• M36: 9,469,246 km (0.102 R)
• M37: 9,578,752 km (0.098 R)
• M38: 9,661,180 km (0.11 R)
• M39: 9,798,960 km (0.075 R)
• M40: 9,881,987 km (0.059 R)
• M41: 10,020,963 km (0.103 R)
• M42: 10,300,711 km (0.119 R)
• M43: 10,385,234 km (0.066 R)
• M44: 10,611,426 km (0.065 R)
• M45: 11,011,450 km (0.062 R)
• M46: 11,213,408 km (0.112 R)
• M47: 11,796,839 km (0.111 R)
• M48: 12,062,675 km (0.056 R)
• M49: 12,151,835 km (0.098 R)
• M50: 12,450,283 km (0.114 R)
• M51: 12,660,617 km (0.071 R)
• M52: 12,811,562 km (0.076 R)
• M53: 13,390,805 km (0.114 R)
• M54: 14,385,481 km (0.07 R)
• M55: 14,828,291 km (0.088 R)
• M56: 14,955,598 km (0.058 R)
• M57: 15,307,602 km (0.086 R)
• M58: 15,565,359 km (0.103 R)
• M59: 16,215,960 km (0.046 R)
• M60: 16,544,627 km (0.086 R)
• M61: 17,241,903 km (0.097 R)
• M62: 17,476,472 km (0.119 R)
• M63: 18,391,263 km (0.074 R)
• M64: 18,802,956 km (0.11 R)
• M65: 19,113,522 km (0.041 R)
• M66: 20,126,299 km (0.029 R)
• M67: 20,727,982 km (0.118 R)
• M68: 21,659,677 km (0.117 R)
• M69: 22,605,136 km (0.087 R)
• M70: 22,898,647 km (0.061 R)
• M71: 23,601,009 km (0.065 R)
• M72: 24,010,907 km (0.118 R)
• M73: 24,198,054 km (0.109 R)
• M74: 25,064,974 km (0.116 R)
• M75: 25,254,664 km (0.086 R)
• M76: 25,521,247 km (0.085 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit