🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 207 Days

Day: 40.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,906,303 km

• M1: 440,715 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.67 AU - 0.87 AU

Year: 244 Days

Day: 17.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.76 AU - 0.78 AU

Year: 244 Days

Day: 32.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,906,303 km

• M1: 17,653 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 330 Days

Day: 42.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 412 Days

Day: 14.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.69 AU

Year: 580 Days

Day: 19.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,906,303 km

• M1: 124,914 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.55 AU - 2.97 AU

Year: 1658 Days

Day: 25.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 64.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.8 AU - 3.14 AU

Year: 1851 Days

Day: 33.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,906,303 km

• M1: 206,146 km (0.114 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.96 AU - 4.64 AU

Year: 2679 Days

Day: 28.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 7.7

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.08 AU - 15.98 AU

Year: 21073 Days

Day: 20.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,906,303 km

• M1: 113,395 km (0.052 R)
• M2: 223,948 km (0.083 R)
• M3: 278,551 km (0.109 R)
• M4: 371,751 km (0.119 R)
• M5: 495,319 km (0.088 R)
• M6: 633,397 km (0.088 R)
• M7: 696,677 km (0.108 R)
• M8: 923,617 km (0.113 R)
• M9: 1,388,717 km (0.108 R)
• M10: 1,616,555 km (0.106 R)
• M11: 2,139,848 km (0.097 R)
• M12: 2,336,569 km (0.085 R)
• M13: 2,437,099 km (0.05 R)
• M14: 2,573,532 km (0.052 R)
• M15: 3,070,646 km (0.119 R)
• M16: 3,367,897 km (0.051 R)
• M17: 3,443,743 km (0.086 R)
• M18: 3,635,677 km (0.092 R)
• M19: 3,713,618 km (0.094 R)
• M20: 3,990,224 km (0.11 R)
• M21: 4,192,032 km (0.093 R)
• M22: 4,480,157 km (0.096 R)
• M23: 4,605,520 km (0.119 R)
• M24: 6,386,632 km (0.117 R)
• M25: 8,048,665 km (0.032 R)
• M26: 8,099,378 km (0.107 R)
• M27: 8,406,652 km (0.085 R)
• M28: 9,085,228 km (0.1 R)
• M29: 9,244,251 km (0.096 R)
• M30: 9,781,307 km (0.109 R)
• M31: 9,889,915 km (0.093 R)
• M32: 10,550,091 km (0.085 R)
• M33: 10,829,390 km (0.048 R)
• M34: 11,167,631 km (0.04 R)
• M35: 11,338,172 km (0.057 R)
• M36: 11,509,462 km (0.042 R)
• M37: 11,970,672 km (0.057 R)
• M38: 12,320,432 km (0.098 R)
• M39: 12,732,873 km (0.084 R)
• M40: 12,792,114 km (0.113 R)
• M41: 13,390,057 km (0.094 R)
• M42: 15,174,909 km (0.06 R)
• M43: 17,033,064 km (0.1 R)
• M44: 18,961,979 km (0.117 R)
• M45: 19,986,575 km (0.118 R)
• M46: 20,889,099 km (0.033 R)
• M47: 21,380,528 km (0.111 R)
• M48: 21,733,878 km (0.065 R)
• M49: 22,661,684 km (0.097 R)
• M50: 26,122,182 km (0.085 R)
• M51: 27,644,041 km (0.085 R)
• M52: 28,183,491 km (0.106 R)
• M53: 28,260,833 km (0.12 R)
• M54: 29,664,959 km (0.055 R)
• M55: 30,217,124 km (0.075 R)
• M56: 33,437,069 km (0.079 R)
• M57: 34,011,674 km (0.089 R)
• M58: 35,337,261 km (0.036 R)
• M59: 36,679,752 km (0.112 R)
• M60: 37,868,008 km (0.112 R)
• M61: 39,155,148 km (0.115 R)
• M62: 39,327,934 km (0.108 R)
• M63: 41,156,469 km (0.081 R)
• M64: 42,213,826 km (0.074 R)
• M65: 45,076,830 km (0.114 R)
• M66: 45,529,813 km (0.091 R)
• M67: 45,711,425 km (0.096 R)
• M68: 45,893,186 km (0.112 R)
• M69: 46,166,501 km (0.057 R)
• M70: 48,928,377 km (0.065 R)
• M71: 49,487,275 km (0.115 R)
• M72: 50,705,151 km (0.068 R)
• M73: 54,225,339 km (0.101 R)
• M74: 55,577,703 km (0.117 R)
• M75: 55,966,209 km (0.052 R)
• M76: 58,414,229 km (0.07 R)
• M77: 58,908,051 km (0.089 R)
• M78: 59,502,403 km (0.109 R)
• M79: 60,997,185 km (0.096 R)
• M80: 61,197,347 km (0.114 R)
• M81: 62,101,068 km (0.118 R)
• M82: 62,706,042 km (0.102 R)
• M83: 62,908,149 km (0.066 R)
• M84: 63,718,520 km (0.083 R)
• M85: 64,023,401 km (0.034 R)
• M86: 64,634,508 km (0.114 R)
• M87: 65,042,910 km (0.08 R)
• M88: 65,452,210 km (0.087 R)
• M89: 68,237,573 km (0.045 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit