🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 234 Days

Day: 32.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.05 AU

Year: 443 Days

Day: 35.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,899,961 km

• M1: 54,005 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.11 AU - 1.19 AU

Year: 538 Days

Day: 30.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.52 AU - 1.66 AU

Year: 875 Days

Day: 43 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,899,961 km

• M1: 17,353 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.96 AU - 2.16 AU

Year: 1291 Days

Day: 29.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 11.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.03 AU - 10.11 AU

Year: 11925 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 95,899,961 km

• M1: 150,495 km (0.092 R)
• M2: 1,108,969 km (0.101 R)
• M3: 1,555,668 km (0.106 R)
• M4: 2,093,921 km (0.083 R)
• M5: 3,866,507 km (0.097 R)
• M6: 4,635,739 km (0.085 R)
• M7: 5,070,321 km (0.105 R)
• M8: 8,425,202 km (0.043 R)
• M9: 9,232,433 km (0.064 R)
• M10: 12,347,210 km (0.119 R)
• M11: 16,686,894 km (0.049 R)
• M12: 21,455,925 km (0.113 R)
• M13: 22,091,866 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 4

Gravity: 57.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.06 AU - 11.1 AU

Year: 15023 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,899,961 km

• M1: 49,816 km (0.098 R)
• M2: 578,645 km (0.065 R)
• M3: 947,553 km (0.067 R)
• M4: 1,441,974 km (0.114 R)
• M5: 1,685,220 km (0.074 R)
• M6: 1,899,145 km (0.101 R)
• M7: 2,071,183 km (0.074 R)
• M8: 2,536,133 km (0.041 R)
• M9: 3,250,762 km (0.083 R)
• M10: 3,997,853 km (0.053 R)
• M11: 4,853,105 km (0.118 R)
• M12: 5,512,233 km (0.06 R)
• M13: 7,893,980 km (0.097 R)
• M14: 8,189,287 km (0.098 R)
• M15: 10,233,691 km (0.106 R)
• M16: 10,943,982 km (0.074 R)
• M17: 14,186,815 km (0.064 R)
• M18: 18,701,230 km (0.052 R)
• M19: 19,849,992 km (0.079 R)
• M20: 20,858,132 km (0.081 R)
• M21: 23,275,484 km (0.113 R)
• M22: 28,313,342 km (0.111 R)
• M23: 31,267,451 km (0.114 R)
• M24: 32,629,988 km (0.114 R)
• M25: 33,008,321 km (0.038 R)
• M26: 35,075,614 km (0.088 R)
• M27: 36,006,711 km (0.102 R)
• M28: 38,616,596 km (0.082 R)
• M29: 39,039,958 km (0.097 R)
• M30: 41,349,899 km (0.038 R)
• M31: 46,876,942 km (0.082 R)
• M32: 48,659,101 km (0.108 R)
• M33: 57,881,660 km (0.065 R)
• M34: 58,250,718 km (0.116 R)
• M35: 59,367,616 km (0.099 R)
• M36: 63,781,052 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 5.7

Gravity: 30.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.37 AU - 15.25 AU

Year: 23632 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,899,961 km

• M1: 77,492 km (0.102 R)
• M2: 262,544 km (0.062 R)
• M3: 781,499 km (0.088 R)
• M4: 1,077,404 km (0.105 R)
• M5: 1,283,101 km (0.052 R)
• M6: 1,532,630 km (0.106 R)
• M7: 1,834,070 km (0.103 R)
• M8: 4,616,889 km (0.118 R)
• M9: 5,711,796 km (0.04 R)
• M10: 6,436,897 km (0.06 R)
• M11: 8,068,112 km (0.107 R)
• M12: 9,277,312 km (0.111 R)
• M13: 10,471,402 km (0.09 R)
• M14: 13,084,129 km (0.06 R)
• M15: 13,858,597 km (0.115 R)
• M16: 14,993,447 km (0.078 R)
• M17: 18,099,398 km (0.094 R)
• M18: 24,376,674 km (0.109 R)
• M19: 27,123,440 km (0.111 R)
• M20: 27,998,737 km (0.051 R)
• M21: 31,142,836 km (0.048 R)
• M22: 31,414,954 km (0.098 R)
• M23: 32,519,436 km (0.116 R)
• M24: 36,438,301 km (0.089 R)
• M25: 38,745,849 km (0.109 R)
• M26: 39,695,645 km (0.073 R)
• M27: 40,337,271 km (0.108 R)
• M28: 45,024,022 km (0.076 R)
• M29: 57,072,186 km (0.059 R)
• M30: 65,375,765 km (0.069 R)
• M31: 70,865,858 km (0.101 R)
• M32: 71,336,792 km (0.063 R)
• M33: 75,915,085 km (0.108 R)
• M34: 77,900,099 km (0.057 R)
• M35: 78,653,175 km (0.103 R)
• M36: 82,232,304 km (0.082 R)
• M37: 88,617,889 km (0.066 R)
• M38: 92,491,277 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit