🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 404 Days

Day: 42.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,840,841 km

• M1: 84,672 km (0.086 R)
• M2: 123,269 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 9.9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.4 AU - 6.84 AU

Year: 5073 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,840,841 km

• M1: 123,119 km (0.041 R)
• M2: 456,423 km (0.103 R)
• M3: 768,783 km (0.032 R)
• M4: 1,089,521 km (0.113 R)
• M5: 1,620,893 km (0.09 R)
• M6: 2,562,911 km (0.066 R)
• M7: 3,405,296 km (0.12 R)
• M8: 3,834,792 km (0.108 R)
• M9: 5,400,932 km (0.073 R)
• M10: 5,896,250 km (0.081 R)
• M11: 6,745,218 km (0.114 R)
• M12: 8,075,293 km (0.105 R)
• M13: 10,653,612 km (0.118 R)
• M14: 11,154,316 km (0.114 R)
• M15: 12,202,698 km (0.093 R)
• M16: 13,472,335 km (0.052 R)
• M17: 14,112,166 km (0.081 R)
• M18: 16,998,208 km (0.099 R)
• M19: 17,745,299 km (0.095 R)
• M20: 19,305,156 km (0.057 R)
• M21: 19,981,339 km (0.099 R)
• M22: 20,325,264 km (0.087 R)
• M23: 25,244,192 km (0.11 R)
• M24: 27,977,794 km (0.093 R)
• M25: 29,816,651 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 13.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.41 AU - 7.07 AU

Year: 5237 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,840,841 km

• M1: 163,211 km (0.115 R)
• M2: 595,998 km (0.106 R)
• M3: 1,055,114 km (0.084 R)
• M4: 1,785,899 km (0.09 R)
• M5: 2,835,179 km (0.066 R)
• M6: 3,411,579 km (0.118 R)
• M7: 4,435,876 km (0.119 R)
• M8: 5,020,205 km (0.104 R)
• M9: 5,625,478 km (0.104 R)
• M10: 6,279,071 km (0.095 R)
• M11: 6,708,717 km (0.047 R)
• M12: 7,553,944 km (0.081 R)
• M13: 11,561,971 km (0.103 R)
• M14: 12,058,336 km (0.067 R)
• M15: 14,131,164 km (0.108 R)
• M16: 15,105,346 km (0.088 R)
• M17: 15,579,122 km (0.118 R)
• M18: 16,431,980 km (0.08 R)
• M19: 17,704,160 km (0.113 R)
• M20: 18,700,482 km (0.104 R)
• M21: 19,663,892 km (0.113 R)
• M22: 21,170,791 km (0.047 R)
• M23: 24,010,907 km (0.1 R)
• M24: 25,731,283 km (0.047 R)
• M25: 32,156,960 km (0.096 R)
• M26: 33,239,749 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 8.5

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.13 AU - 8.99 AU

Year: 8714 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,840,841 km

• M1: 115,639 km (0.099 R)
• M2: 507,586 km (0.111 R)
• M3: 1,082,640 km (0.082 R)
• M4: 1,912,310 km (0.113 R)
• M5: 2,214,647 km (0.081 R)
• M6: 2,510,252 km (0.077 R)
• M7: 3,760,142 km (0.056 R)
• M8: 4,183,504 km (0.043 R)
• M9: 4,667,753 km (0.071 R)
• M10: 6,167,023 km (0.092 R)
• M11: 7,343,311 km (0.091 R)
• M12: 7,669,883 km (0.115 R)
• M13: 10,849,436 km (0.075 R)
• M14: 11,435,411 km (0.11 R)
• M15: 11,930,281 km (0.07 R)
• M16: 14,054,122 km (0.117 R)
• M17: 19,111,427 km (0.109 R)
• M18: 23,551,043 km (0.119 R)
• M19: 29,648,204 km (0.093 R)
• M20: 37,315,992 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 5.6

Gravity: 29.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.93 AU - 13.63 AU

Year: 15396 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 62.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,840,841 km

• M1: 74,500 km (0.113 R)
• M2: 514,916 km (0.083 R)
• M3: 1,235,978 km (0.112 R)
• M4: 2,247,259 km (0.088 R)
• M5: 2,785,662 km (0.1 R)
• M6: 3,269,910 km (0.106 R)
• M7: 3,546,517 km (0.092 R)
• M8: 4,470,732 km (0.078 R)
• M9: 4,846,672 km (0.105 R)
• M10: 6,184,675 km (0.086 R)
• M11: 7,465,831 km (0.117 R)
• M12: 8,446,445 km (0.089 R)
• M13: 9,677,037 km (0.108 R)
• M14: 10,189,560 km (0.096 R)
• M15: 11,518,438 km (0.062 R)
• M16: 14,223,466 km (0.084 R)
• M17: 14,515,332 km (0.068 R)
• M18: 15,111,031 km (0.093 R)
• M19: 15,800,378 km (0.061 R)
• M20: 18,421,781 km (0.088 R)
• M21: 19,119,655 km (0.114 R)
• M22: 19,475,249 km (0.1 R)
• M23: 20,383,308 km (0.062 R)
• M24: 22,677,242 km (0.112 R)
• M25: 24,715,812 km (0.115 R)
• M26: 27,657,355 km (0.106 R)
• M27: 30,220,266 km (0.084 R)
• M28: 34,880,389 km (0.078 R)
• M29: 36,488,865 km (0.11 R)
• M30: 37,588,111 km (0.095 R)
• M31: 40,142,195 km (0.086 R)
• M32: 42,356,992 km (0.1 R)
• M33: 46,706,849 km (0.118 R)
• M34: 53,248,464 km (0.07 R)
• M35: 53,423,793 km (0.098 R)
• M36: 58,676,922 km (0.095 R)
• M37: 58,864,069 km (0.12 R)
• M38: 65,664,041 km (0.119 R)
• M39: 66,676,369 km (0.093 R)
• M40: 68,731,994 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 7.5

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.25 AU - 16.39 AU

Year: 23961 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,840,841 km

• M1: 93,648 km (0.062 R)
• M2: 353,799 km (0.051 R)
• M3: 624,422 km (0.101 R)
• M4: 1,257,520 km (0.066 R)
• M5: 3,293,248 km (0.087 R)
• M6: 3,929,637 km (0.06 R)
• M7: 4,714,278 km (0.081 R)
• M8: 5,717,331 km (0.118 R)
• M9: 8,757,160 km (0.083 R)
• M10: 13,565,685 km (0.114 R)
• M11: 21,583,532 km (0.088 R)
• M12: 25,584,228 km (0.112 R)
• M13: 29,452,978 km (0.116 R)
• M14: 30,538,760 km (0.085 R)
• M15: 36,784,172 km (0.083 R)
• M16: 42,445,703 km (0.03 R)
• M17: 46,688,448 km (0.103 R)
• M18: 56,005,254 km (0.067 R)
• M19: 56,556,373 km (0.088 R)
• M20: 66,488,026 km (0.084 R)
• M21: 69,193,503 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit