🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 40.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,707,277 km

• M1: 247,285 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.49 AU - 2.13 AU

Year: 885 Days

Day: 41.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.18 AU - 3.48 AU

Year: 1730 Days

Day: 41.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.33 AU - 4.07 AU

Year: 2587 Days

Day: 18.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.44 AU - 4.18 AU

Year: 2703 Days

Day: 38.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.2 AU - 4.54 AU

Year: 3320 Days

Day: 27.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.46 AU - 4.92 AU

Year: 3691 Days

Day: 16.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506

Radius: 7.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.97 AU - 15.41 AU

Year: 17410 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,707,277 km

• M1: 150,944 km (0.111 R)
• M2: 214,972 km (0.075 R)
• M3: 446,699 km (0.111 R)
• M4: 1,247,945 km (0.112 R)
• M5: 1,505,254 km (0.025 R)
• M6: 1,558,660 km (0.051 R)
• M7: 1,921,884 km (0.064 R)
• M8: 2,009,399 km (0.067 R)
• M9: 2,822,613 km (0.102 R)
• M10: 3,091,440 km (0.114 R)
• M11: 3,617,576 km (0.05 R)
• M12: 3,689,831 km (0.116 R)
• M13: 3,946,541 km (0.081 R)
• M14: 4,095,840 km (0.087 R)
• M15: 4,171,237 km (0.073 R)
• M16: 4,247,084 km (0.106 R)
• M17: 4,361,825 km (0.051 R)
• M18: 5,397,641 km (0.12 R)
• M19: 6,114,364 km (0.059 R)
• M20: 7,085,703 km (0.102 R)
• M21: 7,176,359 km (0.058 R)
• M22: 8,246,732 km (0.044 R)
• M23: 8,342,176 km (0.115 R)
• M24: 9,415,840 km (0.102 R)
• M25: 10,326,292 km (0.11 R)
• M26: 12,284,229 km (0.075 R)
• M27: 12,393,286 km (0.113 R)
• M28: 12,447,889 km (0.099 R)
• M29: 12,777,453 km (0.072 R)
• M30: 15,398,109 km (0.096 R)
• M31: 15,515,842 km (0.065 R)
• M32: 15,989,170 km (0.075 R)
• M33: 17,011,073 km (0.101 R)
• M34: 17,745,000 km (0.116 R)
• M35: 18,551,632 km (0.075 R)
• M36: 18,865,189 km (0.116 R)
• M37: 19,054,131 km (0.073 R)
• M38: 20,265,126 km (0.06 R)
• M39: 21,173,335 km (0.075 R)
• M40: 22,028,436 km (0.08 R)
• M41: 22,360,394 km (0.107 R)
• M42: 22,493,685 km (0.063 R)
• M43: 22,760,867 km (0.099 R)
• M44: 23,029,246 km (0.107 R)
• M45: 24,044,716 km (0.056 R)
• M46: 25,074,697 km (0.076 R)
• M47: 26,259,513 km (0.096 R)
• M48: 27,605,145 km (0.109 R)
• M49: 27,748,011 km (0.099 R)
• M50: 28,034,641 km (0.115 R)
• M51: 28,755,553 km (0.094 R)
• M52: 28,827,958 km (0.119 R)
• M53: 30,510,336 km (0.102 R)
• M54: 34,352,907 km (0.114 R)
• M55: 34,969,250 km (0.086 R)
• M56: 35,356,410 km (0.048 R)
• M57: 36,056,827 km (0.115 R)
• M58: 38,664,018 km (0.095 R)
• M59: 38,823,939 km (0.062 R)
• M60: 42,976,476 km (0.07 R)
• M61: 44,224,422 km (0.112 R)
• M62: 45,991,322 km (0.098 R)
• M63: 46,076,144 km (0.068 R)
• M64: 46,755,767 km (0.046 R)
• M65: 46,926,159 km (0.101 R)
• M66: 47,011,430 km (0.114 R)
• M67: 47,096,701 km (0.112 R)
• M68: 48,641,748 km (0.09 R)
• M69: 51,341,092 km (0.087 R)
• M70: 53,553,345 km (0.088 R)
• M71: 54,805,629 km (0.119 R)
• M72: 56,611,425 km (0.054 R)
• M73: 58,253,261 km (0.067 R)
• M74: 58,344,965 km (0.12 R)
• M75: 58,528,372 km (0.114 R)
• M76: 58,987,936 km (0.087 R)
• M77: 59,818,205 km (0.089 R)
• M78: 60,652,213 km (0.1 R)
• M79: 60,931,213 km (0.081 R)
• M80: 61,210,512 km (0.063 R)
• M81: 62,144,601 km (0.11 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit