🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.54 AU - 2.18 AU

Year: 941 Days

Day: 45.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.83 AU - 1.91 AU

Year: 948 Days

Day: 42.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,769,148 km

• M1: 343,477 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.62 AU - 2.62 AU

Year: 1145 Days

Day: 36.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.19 AU - 2.81 AU

Year: 1466 Days

Day: 13 Hours

Environment

Temp: -90 °C

Axial Tilt: 157 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,769,148 km

• M1: 521,797 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.84 AU - 3.46 AU

Year: 2073 Days

Day: 33.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.8 °

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 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 12.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.68 AU - 7.74 AU

Year: 6446 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,769,148 km

• M1: 239,805 km (0.073 R)
• M2: 324,927 km (0.111 R)
• M3: 465,698 km (0.061 R)
• M4: 666,159 km (0.102 R)
• M5: 784,491 km (0.104 R)
• M6: 949,946 km (0.105 R)
• M7: 1,486,404 km (0.072 R)
• M8: 1,614,011 km (0.081 R)
• M9: 1,695,692 km (0.109 R)
• M10: 2,054,577 km (0.092 R)
• M11: 2,161,689 km (0.064 R)
• M12: 2,270,746 km (0.108 R)
• M13: 2,883,649 km (0.119 R)
• M14: 3,147,090 km (0.103 R)
• M15: 3,917,519 km (0.059 R)
• M16: 4,006,680 km (0.108 R)
• M17: 4,119,177 km (0.117 R)
• M18: 4,370,352 km (0.109 R)
• M19: 4,532,815 km (0.071 R)
• M20: 4,816,154 km (0.064 R)
• M21: 5,008,238 km (0.116 R)
• M22: 5,549,782 km (0.112 R)
• M23: 6,161,936 km (0.093 R)
• M24: 6,529,049 km (0.078 R)
• M25: 6,768,705 km (0.066 R)
• M26: 6,903,194 km (0.047 R)
• M27: 7,038,580 km (0.078 R)
• M28: 7,339,571 km (0.119 R)
• M29: 7,700,850 km (0.117 R)
• M30: 7,869,446 km (0.102 R)
• M31: 8,498,505 km (0.081 R)
• M32: 8,643,765 km (0.088 R)
• M33: 9,025,240 km (0.101 R)
• M34: 9,233,031 km (0.114 R)
• M35: 9,322,491 km (0.065 R)
• M36: 9,442,318 km (0.063 R)
• M37: 9,592,814 km (0.115 R)
• M38: 9,804,944 km (0.047 R)
• M39: 9,896,198 km (0.083 R)
• M40: 10,606,040 km (0.041 R)
• M41: 11,300,474 km (0.043 R)
• M42: 12,501,296 km (0.075 R)
• M43: 12,733,172 km (0.088 R)
• M44: 13,066,776 km (0.029 R)
• M45: 13,200,965 km (0.106 R)
• M46: 14,188,012 km (0.114 R)
• M47: 14,325,941 km (0.117 R)
• M48: 14,533,882 km (0.113 R)
• M49: 15,659,307 km (0.089 R)
• M50: 15,837,627 km (0.051 R)
• M51: 15,945,039 km (0.09 R)
• M52: 17,141,971 km (0.063 R)
• M53: 17,510,431 km (0.11 R)
• M54: 17,695,633 km (0.099 R)
• M55: 18,934,303 km (0.087 R)
• M56: 20,162,053 km (0.109 R)
• M57: 20,473,067 km (0.114 R)
• M58: 21,217,915 km (0.08 R)
• M59: 21,375,890 km (0.048 R)
• M60: 21,455,027 km (0.055 R)
• M61: 22,412,155 km (0.118 R)
• M62: 22,774,630 km (0.082 R)
• M63: 23,017,428 km (0.11 R)
• M64: 23,424,035 km (0.118 R)
• M65: 23,587,246 km (0.114 R)
• M66: 24,574,891 km (0.11 R)
• M67: 24,699,356 km (0.106 R)
• M68: 25,073,800 km (0.095 R)
• M69: 25,450,188 km (0.119 R)
• M70: 25,870,558 km (0.116 R)
• M71: 25,954,931 km (0.11 R)
• M72: 26,039,305 km (0.095 R)
• M73: 26,505,452 km (0.085 R)
• M74: 26,675,544 km (0.092 R)
• M75: 27,059,861 km (0.08 R)
• M76: 27,445,824 km (0.086 R)
• M77: 27,531,843 km (0.1 R)
• M78: 27,618,011 km (0.113 R)
• M79: 29,008,374 km (0.099 R)
• M80: 29,227,684 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 7.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.57 AU - 17.15 AU

Year: 20181 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,769,148 km

• M1: 139,425 km (0.099 R)
• M2: 253,120 km (0.116 R)
• M3: 414,237 km (0.106 R)
• M4: 680,970 km (0.093 R)
• M5: 893,249 km (0.087 R)
• M6: 986,149 km (0.088 R)
• M7: 1,585,737 km (0.038 R)
• M8: 1,738,028 km (0.114 R)
• M9: 2,016,131 km (0.099 R)
• M10: 2,496,190 km (0.047 R)
• M11: 3,152,326 km (0.111 R)
• M12: 3,910,339 km (0.106 R)
• M13: 5,147,663 km (0.039 R)
• M14: 5,527,342 km (0.093 R)
• M15: 5,585,087 km (0.105 R)
• M16: 5,701,175 km (0.112 R)
• M17: 6,153,708 km (0.117 R)
• M18: 6,576,921 km (0.1 R)
• M19: 7,665,245 km (0.12 R)
• M20: 7,794,348 km (0.075 R)
• M21: 8,251,968 km (0.038 R)
• M22: 9,607,325 km (0.093 R)
• M23: 10,500,873 km (0.049 R)
• M24: 10,716,443 km (0.047 R)
• M25: 11,127,389 km (0.082 R)
• M26: 11,249,311 km (0.069 R)
• M27: 11,766,172 km (0.034 R)
• M28: 12,341,076 km (0.037 R)
• M29: 14,120,094 km (0.073 R)
• M30: 14,464,169 km (0.09 R)
• M31: 14,650,718 km (0.098 R)
• M32: 15,025,909 km (0.073 R)
• M33: 15,106,692 km (0.118 R)
• M34: 15,431,469 km (0.112 R)
• M35: 16,253,360 km (0.077 R)
• M36: 16,364,062 km (0.11 R)
• M37: 17,569,522 km (0.028 R)
• M38: 17,996,773 km (0.043 R)
• M39: 18,398,593 km (0.108 R)
• M40: 18,687,467 km (0.112 R)
• M41: 19,211,059 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit