🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.18 AU - 2.18 AU

Year: 1182 Days

Day: 15.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,458,324 km

• M1: 30,368 km (0.105 R)
• M2: 159,920 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.02 AU - 3.08 AU

Year: 1955 Days

Day: 43.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.01 AU - 4.63 AU

Year: 2741 Days

Day: 19.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.3 AU - 4.42 AU

Year: 2784 Days

Day: 40.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,458,324 km

• M1: 530,175 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787

Radius: 13.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.93 AU - 7.57 AU

Year: 7166 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 116,458,324 km

• M1: 167,998 km (0.06 R)
• M2: 863,479 km (0.087 R)
• M3: 1,349,074 km (0.118 R)
• M4: 3,743,537 km (0.062 R)
• M5: 4,567,672 km (0.101 R)
• M6: 5,202,266 km (0.095 R)
• M7: 6,298,370 km (0.1 R)
• M8: 7,160,951 km (0.107 R)
• M9: 7,581,919 km (0.092 R)
• M10: 10,130,768 km (0.104 R)
• M11: 11,010,702 km (0.04 R)
• M12: 13,782,302 km (0.101 R)
• M13: 15,805,913 km (0.116 R)
• M14: 16,522,636 km (0.052 R)
• M15: 17,124,917 km (0.029 R)
• M16: 18,659,193 km (0.082 R)
• M17: 19,312,636 km (0.101 R)
• M18: 22,976,288 km (0.106 R)
• M19: 24,840,726 km (0.109 R)
• M20: 27,917,655 km (0.066 R)
• M21: 29,743,647 km (0.101 R)
• M22: 32,265,867 km (0.115 R)
• M23: 33,207,735 km (0.048 R)
• M24: 35,476,985 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6 AU - 8.62 AU

Year: 7255 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 116,458,324 km

• M1: 112,049 km (0.12 R)
• M2: 579,841 km (0.116 R)
• M3: 3,750,568 km (0.085 R)
• M4: 4,250,076 km (0.118 R)
• M5: 8,626,412 km (0.085 R)
• M6: 9,853,862 km (0.08 R)
• M7: 10,301,609 km (0.101 R)
• M8: 10,677,847 km (0.086 R)
• M9: 11,020,127 km (0.056 R)
• M10: 12,462,699 km (0.091 R)
• M11: 14,594,020 km (0.094 R)
• M12: 21,131,148 km (0.071 R)
• M13: 23,061,709 km (0.08 R)
• M14: 23,634,220 km (0.088 R)
• M15: 23,996,845 km (0.053 R)
• M16: 24,733,166 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.71 AU - 14.11 AU

Year: 14148 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 116,458,324 km

• M1: 150,495 km (0.104 R)
• M2: 723,156 km (0.109 R)
• M3: 1,373,458 km (0.113 R)
• M4: 2,817,078 km (0.102 R)
• M5: 4,055,598 km (0.113 R)
• M6: 6,311,983 km (0.066 R)
• M7: 9,721,318 km (0.097 R)
• M8: 10,763,567 km (0.052 R)
• M9: 16,355,535 km (0.105 R)
• M10: 17,432,191 km (0.103 R)
• M11: 19,556,032 km (0.036 R)
• M12: 21,034,807 km (0.11 R)
• M13: 22,962,824 km (0.11 R)
• M14: 25,206,792 km (0.088 R)
• M15: 28,348,497 km (0.061 R)
• M16: 28,896,325 km (0.097 R)
• M17: 31,508,004 km (0.102 R)
• M18: 33,415,228 km (0.069 R)
• M19: 42,669,950 km (0.077 R)
• M20: 44,705,828 km (0.114 R)
• M21: 47,111,062 km (0.035 R)
• M22: 50,397,129 km (0.096 R)
• M23: 54,168,192 km (0.058 R)
• M24: 59,007,983 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 5.9

Gravity: 28.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.74 AU - 20.18 AU

Year: 31513 Days

Day: 17 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 116,458,324 km

• M1: 74,201 km (0.099 R)
• M2: 1,047,035 km (0.099 R)
• M3: 1,980,526 km (0.09 R)
• M4: 3,153,374 km (0.039 R)
• M5: 3,815,942 km (0.119 R)
• M6: 4,894,244 km (0.082 R)
• M7: 15,241,181 km (0.069 R)
• M8: 16,063,221 km (0.044 R)
• M9: 17,204,952 km (0.062 R)
• M10: 21,627,065 km (0.045 R)
• M11: 22,781,512 km (0.076 R)
• M12: 29,453,128 km (0.097 R)
• M13: 36,668,532 km (0.055 R)
• M14: 37,318,086 km (0.085 R)
• M15: 41,905,056 km (0.109 R)
• M16: 46,664,064 km (0.118 R)
• M17: 48,197,741 km (0.079 R)
• M18: 50,761,250 km (0.04 R)
• M19: 52,383,190 km (0.119 R)
• M20: 60,560,808 km (0.065 R)
• M21: 85,769,246 km (0.061 R)
• M22: 89,817,215 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit