🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 165 Days

Day: 32.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.84 AU - 1.24 AU

Year: 385 Days

Day: 42 Hours

Environment

Temp: 31 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.4 AU - 4.06 AU

Year: 2618 Days

Day: 45.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 6.5

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.52 AU - 16.66 AU

Year: 18208 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,563,425 km

• M1: 81,082 km (0.102 R)
• M2: 324,328 km (0.105 R)
• M3: 584,180 km (0.118 R)
• M4: 847,472 km (0.096 R)
• M5: 1,690,007 km (0.063 R)
• M6: 2,841,163 km (0.117 R)
• M7: 3,669,935 km (0.082 R)
• M8: 4,339,385 km (0.107 R)
• M9: 6,973,954 km (0.106 R)
• M10: 7,449,226 km (0.068 R)
• M11: 9,453,837 km (0.082 R)
• M12: 10,518,376 km (0.103 R)
• M13: 12,883,518 km (0.1 R)
• M14: 13,453,486 km (0.101 R)
• M15: 20,973,472 km (0.102 R)
• M16: 22,264,501 km (0.095 R)
• M17: 23,502,424 km (0.116 R)
• M18: 26,796,569 km (0.098 R)
• M19: 27,257,929 km (0.04 R)
• M20: 27,841,959 km (0.056 R)
• M21: 30,013,522 km (0.118 R)
• M22: 33,612,098 km (0.111 R)
• M23: 34,554,715 km (0.081 R)
• M24: 35,653,511 km (0.115 R)
• M25: 42,895,843 km (0.059 R)
• M26: 49,488,920 km (0.119 R)
• M27: 51,768,942 km (0.107 R)
• M28: 58,639,972 km (0.073 R)
• M29: 66,936,071 km (0.104 R)
• M30: 67,147,603 km (0.07 R)
• M31: 69,504,368 km (0.085 R)
• M32: 72,582,942 km (0.106 R)
• M33: 73,704,029 km (0.032 R)
• M34: 73,929,622 km (0.111 R)
• M35: 77,835,772 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.6

Radius: 7.3

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.43 AU - 18.77 AU

Year: 29154 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,563,425 km

• M1: 90,806 km (0.082 R)
• M2: 460,761 km (0.042 R)
• M3: 707,897 km (0.04 R)
• M4: 1,307,934 km (0.062 R)
• M5: 2,300,067 km (0.11 R)
• M6: 2,593,129 km (0.118 R)
• M7: 2,856,272 km (0.073 R)
• M8: 3,921,858 km (0.119 R)
• M9: 4,341,929 km (0.1 R)
• M10: 4,869,710 km (0.051 R)
• M11: 5,828,333 km (0.096 R)
• M12: 7,468,225 km (0.107 R)
• M13: 8,450,634 km (0.109 R)
• M14: 8,680,117 km (0.054 R)
• M15: 14,276,125 km (0.077 R)
• M16: 16,664,156 km (0.094 R)
• M17: 19,405,537 km (0.085 R)
• M18: 19,805,860 km (0.108 R)
• M19: 22,985,713 km (0.078 R)
• M20: 28,755,553 km (0.093 R)
• M21: 35,421,335 km (0.094 R)
• M22: 36,624,102 km (0.118 R)
• M23: 39,588,982 km (0.099 R)
• M24: 40,233,001 km (0.034 R)
• M25: 41,541,833 km (0.118 R)
• M26: 44,937,854 km (0.041 R)
• M27: 56,228,304 km (0.083 R)
• M28: 58,692,481 km (0.113 R)
• M29: 65,613,925 km (0.072 R)
• M30: 66,742,342 km (0.099 R)
• M31: 77,486,311 km (0.117 R)
• M32: 86,059,167 km (0.108 R)
• M33: 88,228,635 km (0.07 R)
• M34: 91,270,708 km (0.09 R)
• M35: 92,394,039 km (0.111 R)
• M36: 92,676,330 km (0.119 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit