🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.79 AU - 1.17 AU

Year: 369 Days

Day: 41.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.66 AU - 2.22 AU

Year: 1029 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.78 AU - 2.2 AU

Year: 1069 Days

Day: 27.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.28 AU - 2.34 AU

Year: 1337 Days

Day: 44.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.21 AU - 2.99 AU

Year: 1596 Days

Day: 38.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,431,129 km

• M1: 1,730,099 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.41 AU - 3.19 AU

Year: 1784 Days

Day: 21.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.47 AU - 3.31 AU

Year: 1871 Days

Day: 18.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 78.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.67 AU - 3.61 AU

Year: 2119 Days

Day: 31.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.95 AU - 4.31 AU

Year: 3196 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 12.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.02 AU - 6.42 AU

Year: 5209 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,431,129 km

• M1: 175,478 km (0.108 R)
• M2: 258,655 km (0.059 R)
• M3: 371,751 km (0.087 R)
• M4: 468,541 km (0.076 R)
• M5: 745,297 km (0.099 R)
• M6: 918,232 km (0.073 R)
• M7: 1,046,288 km (0.081 R)
• M8: 1,370,017 km (0.116 R)
• M9: 1,621,043 km (0.074 R)
• M10: 1,725,611 km (0.056 R)
• M11: 1,850,825 km (0.07 R)
• M12: 2,016,430 km (0.07 R)
• M13: 2,206,419 km (0.101 R)
• M14: 2,303,658 km (0.109 R)
• M15: 2,707,422 km (0.117 R)
• M16: 3,133,776 km (0.117 R)
• M17: 3,445,089 km (0.076 R)
• M18: 3,743,238 km (0.114 R)
• M19: 4,049,914 km (0.115 R)
• M20: 4,315,899 km (0.036 R)
• M21: 4,488,086 km (0.067 R)
• M22: 4,839,641 km (0.039 R)
• M23: 5,096,201 km (0.106 R)
• M24: 5,252,381 km (0.109 R)
• M25: 5,436,536 km (0.064 R)
• M26: 5,838,506 km (0.118 R)
• M27: 5,974,640 km (0.066 R)
• M28: 6,056,919 km (0.104 R)
• M29: 6,361,649 km (0.066 R)
• M30: 7,452,816 km (0.054 R)
• M31: 7,541,378 km (0.037 R)
• M32: 7,719,699 km (0.114 R)
• M33: 7,839,377 km (0.077 R)
• M34: 8,601,429 km (0.101 R)
• M35: 8,944,157 km (0.079 R)
• M36: 9,038,554 km (0.062 R)
• M37: 9,355,252 km (0.067 R)
• M38: 9,675,541 km (0.117 R)
• M39: 9,901,883 km (0.094 R)
• M40: 11,604,157 km (0.039 R)
• M41: 11,844,711 km (0.115 R)
• M42: 12,156,622 km (0.034 R)
• M43: 12,261,191 km (0.106 R)
• M44: 12,436,221 km (0.093 R)
• M45: 12,894,888 km (0.097 R)
• M46: 13,251,679 km (0.091 R)
• M47: 13,611,611 km (0.108 R)
• M48: 13,756,422 km (0.106 R)
• M49: 14,120,992 km (0.112 R)
• M50: 14,488,703 km (0.073 R)
• M51: 14,710,856 km (0.114 R)
• M52: 15,046,105 km (0.084 R)
• M53: 15,421,745 km (0.107 R)
• M54: 16,297,342 km (0.079 R)
• M55: 16,760,497 km (0.081 R)
• M56: 17,228,140 km (0.05 R)
• M57: 18,016,969 km (0.115 R)
• M58: 18,737,133 km (0.099 R)
• M59: 19,917,012 km (0.076 R)
• M60: 20,536,646 km (0.032 R)
• M61: 20,828,063 km (0.075 R)
• M62: 20,911,538 km (0.088 R)
• M63: 21,120,826 km (0.116 R)
• M64: 21,414,935 km (0.049 R)
• M65: 22,049,829 km (0.06 R)
• M66: 22,262,856 km (0.087 R)
• M67: 22,776,874 km (0.108 R)
• M68: 22,905,977 km (0.119 R)
• M69: 23,078,464 km (0.082 R)
• M70: 24,960,405 km (0.076 R)
• M71: 26,212,240 km (0.118 R)
• M72: 26,982,220 km (0.105 R)
• M73: 27,438,493 km (0.076 R)
• M74: 27,530,197 km (0.064 R)
• M75: 27,805,457 km (0.11 R)
• M76: 28,035,688 km (0.086 R)
• M77: 28,127,990 km (0.06 R)
• M78: 29,711,633 km (0.074 R)
• M79: 29,805,730 km (0.063 R)
• M80: 29,899,977 km (0.044 R)
• M81: 29,994,223 km (0.091 R)
• M82: 30,277,562 km (0.037 R)
• M83: 31,467,912 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 17,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit