🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 30.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 12.1

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.4 AU - 1.46 AU

Year: 1104 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,348,909 km

• M1: 150,495 km (0.076 R)
• M2: 534,663 km (0.108 R)
• M3: 974,032 km (0.084 R)
• M4: 1,431,053 km (0.11 R)
• M5: 2,237,685 km (0.11 R)
• M6: 2,783,418 km (0.054 R)
• M7: 4,875,694 km (0.068 R)
• M8: 5,648,367 km (0.095 R)
• M9: 7,082,113 km (0.074 R)
• M10: 7,671,528 km (0.107 R)
• M11: 8,238,056 km (0.059 R)
• M12: 8,717,068 km (0.113 R)
• M13: 9,244,400 km (0.108 R)
• M14: 9,761,859 km (0.082 R)
• M15: 10,330,780 km (0.11 R)
• M16: 10,821,760 km (0.079 R)
• M17: 11,992,513 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.9

Radius: 3.6

Gravity: 57.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.24 AU - 6.88 AU

Year: 9632 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,348,909 km

• M1: 44,879 km (0.068 R)
• M2: 502,798 km (0.09 R)
• M3: 701,016 km (0.093 R)
• M4: 1,382,135 km (0.107 R)
• M5: 1,547,291 km (0.119 R)
• M6: 1,852,171 km (0.113 R)
• M7: 2,287,651 km (0.029 R)
• M8: 2,620,655 km (0.08 R)
• M9: 3,480,694 km (0.054 R)
• M10: 4,139,822 km (0.108 R)
• M11: 6,126,332 km (0.11 R)
• M12: 7,530,757 km (0.073 R)
• M13: 7,869,746 km (0.047 R)
• M14: 8,307,619 km (0.092 R)
• M15: 9,088,968 km (0.111 R)
• M16: 9,768,143 km (0.073 R)
• M17: 15,428,776 km (0.113 R)
• M18: 17,913,298 km (0.106 R)
• M19: 18,062,896 km (0.031 R)
• M20: 20,898,823 km (0.055 R)
• M21: 22,249,243 km (0.087 R)
• M22: 25,687,600 km (0.09 R)
• M23: 26,260,859 km (0.084 R)
• M24: 27,235,340 km (0.045 R)
• M25: 29,463,600 km (0.119 R)
• M26: 29,776,559 km (0.104 R)
• M27: 30,515,422 km (0.077 R)
• M28: 31,050,684 km (0.094 R)
• M29: 32,139,756 km (0.078 R)
• M30: 33,029,115 km (0.093 R)
• M31: 33,366,907 km (0.067 R)
• M32: 33,820,787 km (0.113 R)
• M33: 39,339,752 km (0.12 R)
• M34: 40,101,056 km (0.062 R)
• M35: 45,568,409 km (0.109 R)
• M36: 47,830,030 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 3.8

Gravity: 63.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.19 AU - 8.97 AU

Year: 13475 Days

Day: 19.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,348,909 km

• M1: 52,060 km (0.11 R)
• M2: 191,784 km (0.117 R)
• M3: 1,051,972 km (0.115 R)
• M4: 2,134,612 km (0.077 R)
• M5: 3,411,131 km (0.063 R)
• M6: 5,985,261 km (0.037 R)
• M7: 9,088,519 km (0.115 R)
• M8: 9,458,625 km (0.103 R)
• M9: 11,099,414 km (0.111 R)
• M10: 12,144,505 km (0.094 R)
• M11: 14,931,513 km (0.064 R)
• M12: 18,871,921 km (0.041 R)
• M13: 22,771,040 km (0.083 R)
• M14: 25,998,315 km (0.114 R)
• M15: 39,956,095 km (0.071 R)
• M16: 49,629,991 km (0.062 R)
• M17: 54,139,918 km (0.1 R)
• M18: 57,115,270 km (0.075 R)
• M19: 58,010,614 km (0.097 R)
• M20: 59,829,424 km (0.075 R)
• M21: 60,382,338 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit