🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.74 AU - 0.94 AU

Year: 295 Days

Day: 13.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,865,719 km

• M1: 184,005 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.75 AU - 1.13 AU

Year: 349 Days

Day: 13 Hours

Environment

Temp: 6 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.61 AU - 2.73 AU

Year: 1670 Days

Day: 14.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 8.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.58 AU - 12.78 AU

Year: 14313 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,865,719 km

• M1: 200,162 km (0.09 R)
• M2: 347,815 km (0.053 R)
• M3: 418,575 km (0.049 R)
• M4: 1,058,854 km (0.107 R)
• M5: 1,186,461 km (0.069 R)
• M6: 1,477,429 km (0.111 R)
• M7: 2,699,045 km (0.103 R)
• M8: 2,824,707 km (0.089 R)
• M9: 3,508,968 km (0.097 R)
• M10: 4,097,785 km (0.094 R)
• M11: 4,155,530 km (0.068 R)
• M12: 4,359,581 km (0.088 R)
• M13: 4,596,993 km (0.059 R)
• M14: 4,777,707 km (0.076 R)
• M15: 4,930,147 km (0.117 R)
• M16: 4,991,632 km (0.066 R)
• M17: 5,556,215 km (0.113 R)
• M18: 5,652,256 km (0.058 R)
• M19: 6,009,197 km (0.106 R)
• M20: 6,575,275 km (0.082 R)
• M21: 6,677,002 km (0.095 R)
• M22: 7,158,557 km (0.118 R)
• M23: 7,651,183 km (0.117 R)
• M24: 9,080,740 km (0.08 R)
• M25: 9,422,272 km (0.081 R)
• M26: 10,313,876 km (0.079 R)
• M27: 12,093,791 km (0.094 R)
• M28: 12,176,967 km (0.066 R)
• M29: 14,141,188 km (0.06 R)
• M30: 14,228,852 km (0.042 R)
• M31: 14,891,870 km (0.112 R)
• M32: 20,100,867 km (0.11 R)
• M33: 21,849,068 km (0.055 R)
• M34: 23,541,469 km (0.092 R)
• M35: 24,114,878 km (0.042 R)
• M36: 24,798,689 km (0.099 R)
• M37: 25,222,500 km (0.067 R)
• M38: 26,023,746 km (0.119 R)
• M39: 27,159,493 km (0.032 R)
• M40: 27,486,963 km (0.096 R)
• M41: 27,705,974 km (0.111 R)
• M42: 28,311,397 km (0.065 R)
• M43: 30,266,342 km (0.117 R)
• M44: 32,380,010 km (0.079 R)
• M45: 33,834,850 km (0.085 R)
• M46: 34,128,361 km (0.067 R)
• M47: 34,777,167 km (0.067 R)
• M48: 36,146,885 km (0.084 R)
• M49: 36,567,105 km (0.097 R)
• M50: 36,928,683 km (0.089 R)
• M51: 38,815,711 km (0.065 R)
• M52: 40,049,744 km (0.094 R)
• M53: 41,046,215 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.7

Radius: 6.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.64 AU - 15.8 AU

Year: 20531 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,865,719 km

• M1: 207,193 km (0.118 R)
• M2: 315,502 km (0.101 R)
• M3: 754,272 km (0.069 R)
• M4: 1,491,491 km (0.117 R)
• M5: 1,844,093 km (0.053 R)
• M6: 2,030,043 km (0.055 R)
• M7: 2,111,724 km (0.087 R)
• M8: 2,477,790 km (0.099 R)
• M9: 3,690,729 km (0.114 R)
• M10: 4,409,397 km (0.096 R)
• M11: 5,244,901 km (0.107 R)
• M12: 5,470,944 km (0.056 R)
• M13: 5,546,939 km (0.111 R)
• M14: 5,699,978 km (0.077 R)
• M15: 6,892,273 km (0.116 R)
• M16: 7,306,360 km (0.08 R)
• M17: 7,728,525 km (0.118 R)
• M18: 8,289,218 km (0.07 R)
• M19: 8,420,415 km (0.093 R)
• M20: 8,773,915 km (0.117 R)
• M21: 10,946,076 km (0.075 R)
• M22: 13,376,443 km (0.118 R)
• M23: 13,479,067 km (0.098 R)
• M24: 13,633,452 km (0.104 R)
• M25: 13,892,257 km (0.081 R)
• M26: 13,944,167 km (0.113 R)
• M27: 14,361,994 km (0.117 R)
• M28: 14,414,503 km (0.092 R)
• M29: 14,572,478 km (0.09 R)
• M30: 14,890,074 km (0.079 R)
• M31: 15,156,508 km (0.056 R)
• M32: 15,965,085 km (0.08 R)
• M33: 16,402,210 km (0.115 R)
• M34: 16,622,119 km (0.117 R)
• M35: 16,954,076 km (0.099 R)
• M36: 17,176,379 km (0.062 R)
• M37: 18,645,729 km (0.112 R)
• M38: 18,875,362 km (0.105 R)
• M39: 19,221,531 km (0.07 R)
• M40: 21,402,070 km (0.11 R)
• M41: 21,582,335 km (0.11 R)
• M42: 21,763,049 km (0.116 R)
• M43: 22,796,621 km (0.089 R)
• M44: 24,157,812 km (0.115 R)
• M45: 24,408,239 km (0.11 R)
• M46: 25,800,247 km (0.095 R)
• M47: 27,543,511 km (0.057 R)
• M48: 27,936,206 km (0.079 R)
• M49: 29,926,605 km (0.06 R)
• M50: 30,803,249 km (0.096 R)
• M51: 31,210,604 km (0.102 R)
• M52: 32,237,144 km (0.064 R)
• M53: 33,135,629 km (0.044 R)
• M54: 33,692,582 km (0.093 R)
• M55: 33,902,318 km (0.057 R)
• M56: 34,393,149 km (0.09 R)
• M57: 35,027,893 km (0.079 R)
• M58: 35,453,199 km (0.095 R)
• M59: 36,237,242 km (0.091 R)
• M60: 37,605,015 km (0.112 R)
• M61: 38,623,477 km (0.045 R)
• M62: 39,356,657 km (0.098 R)
• M63: 41,209,426 km (0.092 R)
• M64: 42,636,440 km (0.117 R)
• M65: 44,845,702 km (0.045 R)
• M66: 46,390,748 km (0.051 R)
• M67: 47,874,759 km (0.053 R)
• M68: 50,089,855 km (0.108 R)
• M69: 50,568,867 km (0.108 R)
• M70: 54,127,801 km (0.111 R)
• M71: 54,291,610 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 12,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit