🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.99 AU - 1.13 AU

Year: 389 Days

Day: 26.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.04 AU - 1.16 AU

Year: 411 Days

Day: 22.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.18 AU - 1.56 AU

Year: 572 Days

Day: 41.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,188,601 km

• M1: 871,108 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.4 AU - 5.94 AU

Year: 4190 Days

Day: 43.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 10.8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.29 AU - 8.69 AU

Year: 7307 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,188,601 km

• M1: 137,780 km (0.05 R)
• M2: 206,894 km (0.027 R)
• M3: 371,152 km (0.078 R)
• M4: 759,209 km (0.096 R)
• M5: 850,464 km (0.067 R)
• M6: 1,273,078 km (0.045 R)
• M7: 1,556,267 km (0.09 R)
• M8: 1,756,429 km (0.06 R)
• M9: 2,316,074 km (0.089 R)
• M10: 2,522,370 km (0.064 R)
• M11: 2,830,990 km (0.091 R)
• M12: 3,152,027 km (0.111 R)
• M13: 4,351,652 km (0.077 R)
• M14: 4,436,175 km (0.094 R)
• M15: 5,708,954 km (0.046 R)
• M16: 5,801,705 km (0.05 R)
• M17: 5,957,586 km (0.106 R)
• M18: 6,530,097 km (0.089 R)
• M19: 6,757,485 km (0.047 R)
• M20: 7,153,621 km (0.044 R)
• M21: 7,864,809 km (0.066 R)
• M22: 7,968,181 km (0.114 R)
• M23: 8,037,445 km (0.102 R)
• M24: 8,246,283 km (0.075 R)
• M25: 9,027,633 km (0.077 R)
• M26: 9,317,554 km (0.093 R)
• M27: 9,500,362 km (0.086 R)
• M28: 9,573,815 km (0.076 R)
• M29: 10,281,263 km (0.061 R)
• M30: 11,706,632 km (0.115 R)
• M31: 11,864,308 km (0.065 R)
• M32: 12,502,642 km (0.04 R)
• M33: 12,664,058 km (0.106 R)
• M34: 13,152,196 km (0.06 R)
• M35: 13,316,155 km (0.106 R)
• M36: 14,021,210 km (0.057 R)
• M37: 14,104,985 km (0.04 R)
• M38: 14,272,983 km (0.063 R)
• M39: 15,901,655 km (0.104 R)
• M40: 16,960,509 km (0.067 R)
• M41: 17,049,669 km (0.052 R)
• M42: 17,183,859 km (0.028 R)
• M43: 17,679,028 km (0.116 R)
• M44: 17,860,191 km (0.081 R)
• M45: 18,133,057 km (0.08 R)
• M46: 19,331,785 km (0.099 R)
• M47: 20,082,018 km (0.088 R)
• M48: 20,271,110 km (0.09 R)
• M49: 20,651,088 km (0.119 R)
• M50: 21,033,461 km (0.095 R)
• M51: 21,611,208 km (0.089 R)
• M52: 21,853,556 km (0.102 R)
• M53: 22,389,865 km (0.064 R)
• M54: 23,078,613 km (0.104 R)
• M55: 24,275,546 km (0.074 R)
• M56: 24,477,054 km (0.111 R)
• M57: 25,339,336 km (0.09 R)
• M58: 25,441,511 km (0.088 R)
• M59: 25,954,183 km (0.078 R)
• M60: 26,057,107 km (0.094 R)
• M61: 26,885,430 km (0.108 R)
• M62: 28,144,147 km (0.065 R)
• M63: 28,302,870 km (0.037 R)
• M64: 28,461,892 km (0.089 R)
• M65: 28,568,107 km (0.101 R)
• M66: 28,994,012 km (0.045 R)
• M67: 29,207,787 km (0.102 R)
• M68: 30,718,876 km (0.112 R)
• M69: 31,045,897 km (0.094 R)
• M70: 31,264,609 km (0.118 R)
• M71: 32,199,894 km (0.119 R)
• M72: 33,423,904 km (0.079 R)
• M73: 33,872,698 km (0.031 R)
• M74: 34,436,532 km (0.103 R)
• M75: 35,687,918 km (0.12 R)
• M76: 35,917,102 km (0.057 R)
• M77: 36,204,181 km (0.118 R)
• M78: 37,360,273 km (0.061 R)
• M79: 37,709,434 km (0.069 R)
• M80: 39,057,910 km (0.114 R)
• M81: 39,294,125 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 6.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.45 AU - 13.59 AU

Year: 17720 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,188,601 km

• M1: 135,984 km (0.072 R)
• M2: 364,121 km (0.115 R)
• M3: 644,318 km (0.105 R)
• M4: 1,047,484 km (0.059 R)
• M5: 1,159,084 km (0.076 R)
• M6: 1,418,637 km (0.111 R)
• M7: 1,530,087 km (0.035 R)
• M8: 1,683,126 km (0.107 R)
• M9: 2,172,161 km (0.071 R)
• M10: 2,329,987 km (0.089 R)
• M11: 2,447,272 km (0.102 R)
• M12: 2,888,286 km (0.099 R)
• M13: 3,190,773 km (0.11 R)
• M14: 4,264,287 km (0.084 R)
• M15: 4,867,466 km (0.118 R)
• M16: 5,246,098 km (0.119 R)
• M17: 5,380,886 km (0.11 R)
• M18: 5,653,752 km (0.117 R)
• M19: 8,061,380 km (0.099 R)
• M20: 8,239,402 km (0.105 R)
• M21: 9,474,183 km (0.105 R)
• M22: 9,779,961 km (0.087 R)
• M23: 9,993,587 km (0.074 R)
• M24: 10,643,739 km (0.105 R)
• M25: 11,035,386 km (0.047 R)
• M26: 11,134,121 km (0.07 R)
• M27: 11,556,735 km (0.048 R)
• M28: 11,682,098 km (0.114 R)
• M29: 13,615,052 km (0.048 R)
• M30: 14,658,647 km (0.093 R)
• M31: 15,149,028 km (0.109 R)
• M32: 15,396,314 km (0.082 R)
• M33: 15,672,471 km (0.117 R)
• M34: 16,285,972 km (0.104 R)
• M35: 16,623,914 km (0.09 R)
• M36: 19,053,533 km (0.063 R)
• M37: 19,827,851 km (0.105 R)
• M38: 20,007,967 km (0.058 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit