🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.49 AU - 0.81 AU

Year: 344 Days

Day: 22.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 12.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.18 AU - 2.48 AU

Year: 2333 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,247,226 km

• M1: 162,164 km (0.028 R)
• M2: 242,797 km (0.067 R)
• M3: 340,934 km (0.08 R)
• M4: 429,645 km (0.114 R)
• M5: 526,435 km (0.09 R)
• M6: 777,161 km (0.081 R)
• M7: 877,990 km (0.095 R)
• M8: 1,042,548 km (0.113 R)
• M9: 1,204,562 km (0.098 R)
• M10: 1,309,729 km (0.094 R)
• M11: 1,793,978 km (0.034 R)
• M12: 1,878,351 km (0.098 R)
• M13: 2,084,048 km (0.035 R)
• M14: 2,212,403 km (0.087 R)
• M15: 2,297,524 km (0.081 R)
• M16: 2,395,361 km (0.101 R)
• M17: 2,679,447 km (0.053 R)
• M18: 2,795,087 km (0.103 R)
• M19: 3,100,865 km (0.069 R)
• M20: 3,274,099 km (0.113 R)
• M21: 3,397,966 km (0.091 R)
• M22: 3,576,735 km (0.089 R)
• M23: 3,820,131 km (0.084 R)
• M24: 3,916,323 km (0.088 R)
• M25: 4,160,167 km (0.041 R)
• M26: 4,351,802 km (0.103 R)
• M27: 4,495,715 km (0.053 R)
• M28: 4,751,228 km (0.117 R)
• M29: 4,981,759 km (0.056 R)
• M30: 5,102,185 km (0.098 R)
• M31: 5,200,620 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 13.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.13 AU - 3.13 AU

Year: 2798 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,247,226 km

• M1: 174,282 km (0.103 R)
• M2: 267,930 km (0.112 R)
• M3: 461,061 km (0.113 R)
• M4: 548,276 km (0.109 R)
• M5: 660,026 km (0.062 R)
• M6: 871,108 km (0.117 R)
• M7: 978,669 km (0.111 R)
• M8: 1,069,924 km (0.112 R)
• M9: 1,208,900 km (0.062 R)
• M10: 1,307,785 km (0.11 R)
• M11: 1,457,532 km (0.098 R)
• M12: 1,655,450 km (0.098 R)
• M13: 1,987,258 km (0.078 R)
• M14: 2,096,764 km (0.102 R)
• M15: 2,437,249 km (0.103 R)
• M16: 2,755,144 km (0.111 R)
• M17: 2,898,608 km (0.069 R)
• M18: 3,076,181 km (0.109 R)
• M19: 3,214,409 km (0.059 R)
• M20: 3,376,574 km (0.095 R)
• M21: 3,664,250 km (0.052 R)
• M22: 3,879,671 km (0.1 R)
• M23: 3,983,193 km (0.051 R)
• M24: 4,099,281 km (0.091 R)
• M25: 4,204,747 km (0.07 R)
• M26: 4,323,079 km (0.039 R)
• M27: 4,758,259 km (0.051 R)
• M28: 4,869,261 km (0.076 R)
• M29: 6,120,797 km (0.118 R)
• M30: 6,499,878 km (0.09 R)
• M31: 7,068,948 km (0.118 R)
• M32: 7,210,318 km (0.109 R)
• M33: 7,352,436 km (0.108 R)
• M34: 7,567,558 km (0.053 R)
• M35: 7,697,708 km (0.103 R)
• M36: 8,210,679 km (0.063 R)
• M37: 8,314,500 km (0.074 R)
• M38: 8,613,995 km (0.097 R)
• M39: 9,146,563 km (0.046 R)
• M40: 9,580,248 km (0.051 R)
• M41: 9,862,688 km (0.098 R)
• M42: 10,259,572 km (0.064 R)
• M43: 10,419,791 km (0.118 R)
• M44: 10,532,438 km (0.12 R)
• M45: 10,694,153 km (0.09 R)
• M46: 10,840,311 km (0.116 R)
• M47: 10,954,454 km (0.082 R)
• M48: 11,052,739 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193

Radius: 14.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.47 AU - 3.67 AU

Year: 4425 Days

Day: 11.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,247,226 km

• M1: 179,517 km (0.118 R)
• M2: 322,383 km (0.114 R)
• M3: 594,352 km (0.109 R)
• M4: 775,216 km (0.063 R)
• M5: 919,578 km (0.12 R)
• M6: 1,015,022 km (0.081 R)
• M7: 1,248,693 km (0.03 R)
• M8: 1,546,244 km (0.112 R)
• M9: 1,806,095 km (0.043 R)
• M10: 1,966,614 km (0.12 R)
• M11: 2,132,069 km (0.076 R)
• M12: 2,450,114 km (0.115 R)
• M13: 2,559,620 km (0.093 R)
• M14: 3,357,126 km (0.052 R)
• M15: 3,556,689 km (0.072 R)
• M16: 4,064,574 km (0.114 R)
• M17: 4,162,411 km (0.097 R)
• M18: 4,511,124 km (0.103 R)
• M19: 4,835,003 km (0.104 R)
• M20: 4,956,327 km (0.049 R)
• M21: 5,096,201 km (0.102 R)
• M22: 5,344,085 km (0.108 R)
• M23: 5,469,597 km (0.084 R)
• M24: 5,888,920 km (0.051 R)
• M25: 6,356,713 km (0.117 R)
• M26: 6,451,707 km (0.119 R)
• M27: 6,604,746 km (0.106 R)
• M28: 7,268,512 km (0.11 R)
• M29: 7,588,352 km (0.105 R)
• M30: 7,790,758 km (0.064 R)
• M31: 7,933,325 km (0.119 R)
• M32: 8,366,710 km (0.089 R)
• M33: 8,512,867 km (0.109 R)
• M34: 8,617,735 km (0.074 R)
• M35: 8,850,060 km (0.099 R)
• M36: 8,956,425 km (0.089 R)
• M37: 9,429,303 km (0.1 R)
• M38: 9,932,551 km (0.031 R)
• M39: 10,131,815 km (0.079 R)
• M40: 10,265,406 km (0.119 R)
• M41: 10,444,475 km (0.063 R)
• M42: 11,309,300 km (0.086 R)
• M43: 11,633,778 km (0.091 R)
• M44: 12,339,281 km (0.102 R)
• M45: 12,601,526 km (0.055 R)
• M46: 12,841,481 km (0.097 R)
• M47: 12,986,142 km (0.104 R)
• M48: 13,374,798 km (0.103 R)
• M49: 13,644,223 km (0.093 R)
• M50: 14,039,311 km (0.075 R)
• M51: 14,538,519 km (0.083 R)
• M52: 14,689,464 km (0.116 R)
• M53: 14,815,575 km (0.085 R)
• M54: 14,992,699 km (0.118 R)
• M55: 15,400,502 km (0.084 R)
• M56: 15,502,977 km (0.052 R)
• M57: 15,708,674 km (0.106 R)
• M58: 15,941,299 km (0.107 R)
• M59: 16,253,061 km (0.114 R)
• M60: 16,566,917 km (0.1 R)
• M61: 17,227,092 km (0.096 R)
• M62: 17,386,863 km (0.096 R)
• M63: 18,030,882 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit