🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.75 AU - 1.15 AU

Year: 413 Days

Day: 38.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 12

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.08 AU - 3.18 AU

Year: 1903 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,562,585 km

• M1: 206,146 km (0.109 R)
• M2: 1,096,403 km (0.097 R)
• M3: 2,915,064 km (0.074 R)
• M4: 4,195,023 km (0.097 R)
• M5: 5,490,691 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 9.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.01 AU - 4.43 AU

Year: 3202 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,562,585 km

• M1: 116,986 km (0.086 R)
• M2: 553,811 km (0.112 R)
• M3: 1,132,456 km (0.06 R)
• M4: 1,620,444 km (0.097 R)
• M5: 2,077,316 km (0.105 R)
• M6: 2,406,731 km (0.076 R)
• M7: 3,019,483 km (0.081 R)
• M8: 3,820,430 km (0.1 R)
• M9: 4,695,428 km (0.062 R)
• M10: 6,078,760 km (0.093 R)
• M11: 6,864,149 km (0.116 R)
• M12: 7,185,934 km (0.098 R)
• M13: 8,361,773 km (0.057 R)
• M14: 8,916,781 km (0.05 R)
• M15: 11,385,445 km (0.086 R)
• M16: 11,913,675 km (0.046 R)
• M17: 12,736,314 km (0.104 R)
• M18: 13,722,463 km (0.086 R)
• M19: 14,062,200 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 13.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.77 AU - 5.95 AU

Year: 6330 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,562,585 km

• M1: 164,109 km (0.095 R)
• M2: 902,374 km (0.116 R)
• M3: 1,332,767 km (0.117 R)
• M4: 2,161,390 km (0.113 R)
• M5: 2,601,208 km (0.117 R)
• M6: 4,246,784 km (0.075 R)
• M7: 4,860,884 km (0.086 R)
• M8: 6,135,607 km (0.042 R)
• M9: 6,851,433 km (0.047 R)
• M10: 8,739,358 km (0.109 R)
• M11: 11,001,577 km (0.114 R)
• M12: 12,479,754 km (0.054 R)
• M13: 13,630,161 km (0.111 R)
• M14: 15,030,248 km (0.114 R)
• M15: 16,268,469 km (0.082 R)
• M16: 17,240,855 km (0.115 R)
• M17: 20,170,431 km (0.063 R)
• M18: 20,914,082 km (0.084 R)
• M19: 23,093,872 km (0.068 R)
• M20: 23,743,576 km (0.109 R)
• M21: 24,405,397 km (0.103 R)
• M22: 28,917,867 km (0.069 R)
• M23: 30,537,862 km (0.087 R)
• M24: 33,131,291 km (0.108 R)
• M25: 35,223,866 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 5.8

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.33 AU - 14.13 AU

Year: 17927 Days

Day: 22.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,562,585 km

• M1: 80,783 km (0.061 R)
• M2: 397,781 km (0.056 R)
• M3: 1,171,202 km (0.077 R)
• M4: 1,369,718 km (0.072 R)
• M5: 1,817,465 km (0.061 R)
• M6: 2,006,407 km (0.105 R)
• M7: 2,630,080 km (0.107 R)
• M8: 3,237,597 km (0.079 R)
• M9: 3,996,806 km (0.088 R)
• M10: 4,553,460 km (0.063 R)
• M11: 6,404,285 km (0.109 R)
• M12: 7,072,539 km (0.029 R)
• M13: 8,135,431 km (0.045 R)
• M14: 8,918,726 km (0.104 R)
• M15: 10,939,793 km (0.064 R)
• M16: 12,155,725 km (0.111 R)
• M17: 15,235,346 km (0.104 R)
• M18: 15,702,540 km (0.111 R)
• M19: 18,010,686 km (0.083 R)
• M20: 19,335,674 km (0.089 R)
• M21: 19,883,352 km (0.1 R)
• M22: 20,254,205 km (0.119 R)
• M23: 24,325,960 km (0.103 R)
• M24: 24,750,220 km (0.088 R)
• M25: 26,945,868 km (0.12 R)
• M26: 33,385,607 km (0.074 R)
• M27: 44,302,063 km (0.103 R)
• M28: 56,260,318 km (0.097 R)
• M29: 57,750,313 km (0.112 R)
• M30: 60,420,785 km (0.118 R)
• M31: 63,372,201 km (0.039 R)
• M32: 64,175,093 km (0.091 R)
• M33: 70,629,343 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 3.4

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.68 AU - 16.96 AU

Year: 22925 Days

Day: 19.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,562,585 km

• M1: 42,336 km (0.116 R)
• M2: 282,142 km (0.115 R)
• M3: 619,634 km (0.056 R)
• M4: 824,733 km (0.109 R)
• M5: 1,400,535 km (0.106 R)
• M6: 2,493,797 km (0.109 R)
• M7: 3,036,837 km (0.097 R)
• M8: 3,280,233 km (0.086 R)
• M9: 4,153,585 km (0.098 R)
• M10: 4,419,420 km (0.076 R)
• M11: 5,401,082 km (0.117 R)
• M12: 5,717,780 km (0.107 R)
• M13: 7,489,468 km (0.106 R)
• M14: 8,290,265 km (0.091 R)
• M15: 10,237,880 km (0.048 R)
• M16: 11,802,374 km (0.097 R)
• M17: 12,066,564 km (0.078 R)
• M18: 13,881,486 km (0.113 R)
• M19: 15,239,236 km (0.101 R)
• M20: 25,945,806 km (0.064 R)
• M21: 26,957,835 km (0.118 R)
• M22: 28,230,016 km (0.073 R)
• M23: 29,541,840 km (0.082 R)
• M24: 31,902,344 km (0.119 R)
• M25: 33,456,367 km (0.117 R)
• M26: 35,332,025 km (0.107 R)
• M27: 39,145,275 km (0.095 R)
• M28: 39,732,596 km (0.025 R)
• M29: 43,693,798 km (0.117 R)
• M30: 43,851,175 km (0.112 R)
• M31: 44,325,550 km (0.112 R)
• M32: 48,920,149 km (0.083 R)
• M33: 58,657,475 km (0.098 R)
• M34: 63,169,496 km (0.11 R)
• M35: 65,201,334 km (0.113 R)
• M36: 66,233,410 km (0.086 R)
• M37: 68,542,154 km (0.031 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit