🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.46 AU - 0.64 AU

Year: 183 Days

Day: 21 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,076,983 km

• M1: 22,589 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 247 Days

Day: 24.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,076,983 km

• M1: 395,537 km (0.073 R)
• M2: 425,157 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.7

Radius: 10.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.39 AU - 2.83 AU

Year: 1896 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,076,983 km

• M1: 158,574 km (0.068 R)
• M2: 255,513 km (0.114 R)
• M3: 490,831 km (0.044 R)
• M4: 568,921 km (0.038 R)
• M5: 644,168 km (0.086 R)
• M6: 715,227 km (0.051 R)
• M7: 840,291 km (0.078 R)
• M8: 937,231 km (0.091 R)
• M9: 1,342,790 km (0.12 R)
• M10: 1,415,645 km (0.12 R)
• M11: 1,489,845 km (0.056 R)
• M12: 1,565,392 km (0.109 R)
• M13: 1,800,261 km (0.086 R)
• M14: 1,939,686 km (0.117 R)
• M15: 2,241,874 km (0.069 R)
• M16: 2,316,673 km (0.091 R)
• M17: 2,598,365 km (0.089 R)
• M18: 2,823,809 km (0.086 R)
• M19: 3,014,247 km (0.068 R)
• M20: 3,407,839 km (0.095 R)
• M21: 3,610,844 km (0.057 R)
• M22: 3,743,537 km (0.093 R)
• M23: 3,877,876 km (0.106 R)
• M24: 4,090,006 km (0.115 R)
• M25: 4,337,141 km (0.114 R)
• M26: 4,510,077 km (0.07 R)
• M27: 4,653,092 km (0.077 R)
• M28: 4,943,910 km (0.066 R)
• M29: 5,207,502 km (0.072 R)
• M30: 5,408,113 km (0.095 R)
• M31: 5,492,486 km (0.118 R)
• M32: 5,713,891 km (0.06 R)
• M33: 5,869,024 km (0.061 R)
• M34: 6,025,503 km (0.104 R)
• M35: 6,271,741 km (0.075 R)
• M36: 6,449,613 km (0.096 R)
• M37: 6,647,232 km (0.079 R)
• M38: 7,066,854 km (0.091 R)
• M39: 7,476,453 km (0.103 R)
• M40: 7,551,701 km (0.072 R)
• M41: 8,182,704 km (0.067 R)
• M42: 8,357,734 km (0.088 R)
• M43: 8,435,974 km (0.088 R)
• M44: 8,930,245 km (0.055 R)
• M45: 9,190,994 km (0.076 R)
• M46: 9,332,364 km (0.103 R)
• M47: 9,761,111 km (0.067 R)
• M48: 9,843,540 km (0.052 R)
• M49: 10,238,029 km (0.105 R)
• M50: 10,532,139 km (0.115 R)
• M51: 10,722,727 km (0.057 R)
• M52: 10,807,698 km (0.069 R)
• M53: 11,257,988 km (0.11 R)
• M54: 11,387,689 km (0.094 R)
• M55: 12,154,528 km (0.111 R)
• M56: 12,354,540 km (0.065 R)
• M57: 12,938,121 km (0.099 R)
• M58: 13,119,584 km (0.109 R)
• M59: 13,347,421 km (0.104 R)
• M60: 13,438,975 km (0.108 R)
• M61: 13,576,755 km (0.116 R)
• M62: 13,668,757 km (0.086 R)
• M63: 14,155,549 km (0.087 R)
• M64: 14,718,934 km (0.097 R)
• M65: 15,027,106 km (0.061 R)
• M66: 15,265,565 km (0.112 R)
• M67: 15,481,435 km (0.036 R)
• M68: 16,428,090 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 12.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.92 AU - 10.4 AU

Year: 12464 Days

Day: 9.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,076,983 km

• M1: 193,131 km (0.101 R)
• M2: 302,337 km (0.114 R)
• M3: 506,090 km (0.065 R)
• M4: 760,855 km (0.07 R)
• M5: 995,275 km (0.054 R)
• M6: 1,170,603 km (0.073 R)
• M7: 1,356,553 km (0.103 R)
• M8: 1,626,428 km (0.051 R)
• M9: 1,777,671 km (0.07 R)
• M10: 2,135,360 km (0.101 R)
• M11: 2,259,676 km (0.113 R)
• M12: 2,781,772 km (0.1 R)
• M13: 2,872,429 km (0.062 R)
• M14: 3,150,531 km (0.116 R)
• M15: 3,292,948 km (0.115 R)
• M16: 3,437,609 km (0.109 R)
• M17: 3,683,249 km (0.115 R)
• M18: 3,833,595 km (0.079 R)
• M19: 4,140,271 km (0.085 R)
• M20: 4,244,391 km (0.073 R)
• M21: 4,642,321 km (0.066 R)
• M22: 4,723,403 km (0.057 R)
• M23: 5,219,919 km (0.106 R)
• M24: 5,304,292 km (0.105 R)
• M25: 5,675,294 km (0.117 R)
• M26: 6,203,076 km (0.097 R)
• M27: 6,322,455 km (0.106 R)
• M28: 6,503,019 km (0.059 R)
• M29: 7,976,259 km (0.119 R)
• M30: 9,308,428 km (0.042 R)
• M31: 10,423,232 km (0.089 R)
• M32: 10,924,235 km (0.11 R)
• M33: 12,474,069 km (0.114 R)
• M34: 12,625,312 km (0.054 R)
• M35: 13,082,483 km (0.043 R)
• M36: 13,700,622 km (0.048 R)
• M37: 13,778,562 km (0.103 R)
• M38: 13,934,892 km (0.119 R)
• M39: 14,765,310 km (0.108 R)
• M40: 14,925,380 km (0.079 R)
• M41: 15,126,140 km (0.089 R)
• M42: 15,856,626 km (0.082 R)
• M43: 16,061,426 km (0.104 R)
• M44: 17,141,373 km (0.056 R)
• M45: 17,225,297 km (0.096 R)
• M46: 17,309,521 km (0.107 R)
• M47: 17,605,276 km (0.057 R)
• M48: 17,732,434 km (0.118 R)
• M49: 17,817,406 km (0.096 R)
• M50: 17,945,162 km (0.091 R)
• M51: 18,158,788 km (0.083 R)
• M52: 18,416,246 km (0.112 R)
• M53: 18,804,752 km (0.102 R)
• M54: 18,978,285 km (0.088 R)
• M55: 19,370,531 km (0.07 R)
• M56: 19,545,859 km (0.1 R)
• M57: 19,633,673 km (0.059 R)
• M58: 20,030,556 km (0.034 R)
• M59: 20,340,972 km (0.039 R)
• M60: 20,653,033 km (0.077 R)
• M61: 21,056,648 km (0.058 R)
• M62: 21,191,735 km (0.105 R)
• M63: 22,283,052 km (0.093 R)
• M64: 23,252,895 km (0.106 R)
• M65: 23,579,317 km (0.103 R)
• M66: 23,907,086 km (0.077 R)
• M67: 24,095,131 km (0.071 R)
• M68: 26,925,373 km (0.099 R)
• M69: 27,366,238 km (0.088 R)
• M70: 27,612,326 km (0.112 R)
• M71: 27,859,013 km (0.082 R)
• M72: 28,454,113 km (0.108 R)
• M73: 28,703,343 km (0.077 R)
• M74: 29,859,137 km (0.082 R)
• M75: 30,468,150 km (0.049 R)
• M76: 31,337,912 km (0.099 R)
• M77: 31,853,426 km (0.114 R)
• M78: 32,112,081 km (0.114 R)
• M79: 32,319,722 km (0.111 R)
• M80: 32,840,473 km (0.101 R)
• M81: 34,260,456 km (0.102 R)
• M82: 36,077,022 km (0.043 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit