🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 29.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.18 AU - 4.32 AU

Year: 2652 Days

Day: 28.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,408,511 km

• M1: 13,613 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 14.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.82 AU - 7.56 AU

Year: 5625 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,408,511 km

• M1: 178,171 km (0.117 R)
• M2: 723,904 km (0.114 R)
• M3: 2,040,814 km (0.086 R)
• M4: 9,614,057 km (0.065 R)
• M5: 13,619,689 km (0.106 R)
• M6: 18,191,251 km (0.07 R)
• M7: 18,936,547 km (0.082 R)
• M8: 21,227,190 km (0.107 R)
• M9: 21,844,879 km (0.114 R)
• M10: 23,917,259 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.1

Radius: 13.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.37 AU - 7.95 AU

Year: 6278 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 51.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,408,511 km

• M1: 173,234 km (0.074 R)
• M2: 623,674 km (0.111 R)
• M3: 1,248,095 km (0.113 R)
• M4: 2,104,094 km (0.103 R)
• M5: 2,732,854 km (0.088 R)
• M6: 3,464,986 km (0.093 R)
• M7: 4,068,613 km (0.089 R)
• M8: 4,517,706 km (0.038 R)
• M9: 5,774,029 km (0.108 R)
• M10: 6,251,396 km (0.112 R)
• M11: 6,917,854 km (0.072 R)
• M12: 7,772,956 km (0.118 R)
• M13: 8,582,579 km (0.037 R)
• M14: 9,047,530 km (0.062 R)
• M15: 9,776,670 km (0.093 R)
• M16: 10,241,321 km (0.089 R)
• M17: 11,078,620 km (0.069 R)
• M18: 14,892,019 km (0.029 R)
• M19: 20,378,970 km (0.082 R)
• M20: 20,930,088 km (0.118 R)
• M21: 21,561,840 km (0.094 R)
• M22: 23,085,644 km (0.107 R)
• M23: 24,680,058 km (0.102 R)
• M24: 25,783,043 km (0.118 R)
• M25: 26,836,512 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 10.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.18 AU - 8.24 AU

Year: 6349 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,408,511 km

• M1: 133,142 km (0.107 R)
• M2: 803,640 km (0.083 R)
• M3: 1,366,427 km (0.093 R)
• M4: 2,006,556 km (0.11 R)
• M5: 2,466,270 km (0.088 R)
• M6: 2,975,502 km (0.103 R)
• M7: 3,331,245 km (0.044 R)
• M8: 4,387,257 km (0.106 R)
• M9: 4,766,338 km (0.107 R)
• M10: 6,103,294 km (0.12 R)
• M11: 6,752,100 km (0.096 R)
• M12: 8,067,364 km (0.115 R)
• M13: 10,563,854 km (0.063 R)
• M14: 10,902,394 km (0.081 R)
• M15: 12,651,193 km (0.074 R)
• M16: 13,310,919 km (0.079 R)
• M17: 15,614,128 km (0.11 R)
• M18: 16,117,675 km (0.115 R)
• M19: 18,588,134 km (0.072 R)
• M20: 22,711,650 km (0.1 R)
• M21: 24,183,693 km (0.112 R)
• M22: 25,199,761 km (0.09 R)
• M23: 33,746,886 km (0.077 R)
• M24: 34,377,142 km (0.059 R)
• M25: 37,199,156 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 3.4

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.03 AU - 14.23 AU

Year: 17378 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,408,511 km

• M1: 42,336 km (0.103 R)
• M2: 252,222 km (0.041 R)
• M3: 506,838 km (0.099 R)
• M4: 675,734 km (0.11 R)
• M5: 792,570 km (0.102 R)
• M6: 1,067,680 km (0.079 R)
• M7: 1,189,153 km (0.082 R)
• M8: 1,460,075 km (0.085 R)
• M9: 1,641,537 km (0.03 R)
• M10: 2,458,940 km (0.092 R)
• M11: 2,943,936 km (0.119 R)
• M12: 3,258,840 km (0.11 R)
• M13: 3,569,106 km (0.093 R)
• M14: 3,814,447 km (0.049 R)
• M15: 3,955,667 km (0.057 R)
• M16: 4,523,840 km (0.055 R)
• M17: 6,198,289 km (0.051 R)
• M18: 9,574,563 km (0.111 R)
• M19: 9,994,185 km (0.104 R)
• M20: 10,154,703 km (0.083 R)
• M21: 11,154,167 km (0.07 R)
• M22: 11,677,759 km (0.12 R)
• M23: 12,462,550 km (0.117 R)
• M24: 13,541,001 km (0.055 R)
• M25: 16,247,376 km (0.106 R)
• M26: 16,843,823 km (0.086 R)
• M27: 17,765,645 km (0.082 R)
• M28: 18,882,991 km (0.101 R)
• M29: 20,387,347 km (0.109 R)
• M30: 25,178,518 km (0.049 R)
• M31: 26,585,786 km (0.063 R)
• M32: 27,517,631 km (0.048 R)
• M33: 30,893,905 km (0.063 R)
• M34: 34,780,458 km (0.094 R)
• M35: 36,523,273 km (0.106 R)
• M36: 40,859,966 km (0.066 R)
• M37: 46,859,139 km (0.1 R)
• M38: 49,755,803 km (0.113 R)
• M39: 51,010,331 km (0.027 R)
• M40: 54,074,095 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 17,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit