🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 129 Days

Day: 22.8 Hours

Environment

Temp: 371 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 147 Days

Day: 14.4 Hours

Environment

Temp: 336 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.93 AU - 2.07 AU

Year: 870 Days

Day: 38.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.67 AU - 3.77 AU

Year: 2207 Days

Day: 17.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,744,058 km

• M1: 2,807,054 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.21 AU - 5.43 AU

Year: 3774 Days

Day: 39.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,744,058 km

• M1: 2,584,902 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.51 AU - 6.49 AU

Year: 4521 Days

Day: 44.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.14 AU - 9.28 AU

Year: 6585 Days

Day: 35.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 9.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.96 AU - 14.8 AU

Year: 14219 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,744,058 km

• M1: 227,090 km (0.046 R)
• M2: 342,280 km (0.087 R)
• M3: 428,598 km (0.054 R)
• M4: 552,465 km (0.064 R)
• M5: 721,511 km (0.072 R)
• M6: 838,346 km (0.065 R)
• M7: 908,209 km (0.044 R)
• M8: 980,165 km (0.089 R)
• M9: 1,208,003 km (0.086 R)
• M10: 2,688,423 km (0.082 R)
• M11: 2,847,446 km (0.088 R)
• M12: 3,601,270 km (0.059 R)
• M13: 3,895,678 km (0.068 R)
• M14: 4,076,093 km (0.03 R)
• M15: 4,954,083 km (0.063 R)
• M16: 5,116,995 km (0.048 R)
• M17: 5,515,075 km (0.098 R)
• M18: 6,804,758 km (0.11 R)
• M19: 6,986,071 km (0.09 R)
• M20: 7,279,432 km (0.116 R)
• M21: 7,502,034 km (0.104 R)
• M22: 7,689,331 km (0.117 R)
• M23: 7,954,119 km (0.105 R)
• M24: 8,145,155 km (0.117 R)
• M25: 9,727,003 km (0.067 R)
• M26: 10,013,483 km (0.11 R)
• M27: 10,847,192 km (0.085 R)
• M28: 11,186,929 km (0.095 R)
• M29: 11,315,284 km (0.112 R)
• M30: 12,536,152 km (0.113 R)
• M31: 12,625,013 km (0.114 R)
• M32: 12,803,334 km (0.099 R)
• M33: 12,892,793 km (0.091 R)
• M34: 13,297,755 km (0.059 R)
• M35: 13,798,608 km (0.112 R)
• M36: 15,242,976 km (0.085 R)
• M37: 16,539,840 km (0.109 R)
• M38: 16,979,807 km (0.118 R)
• M39: 17,127,460 km (0.096 R)
• M40: 17,522,997 km (0.054 R)
• M41: 17,921,675 km (0.091 R)
• M42: 18,071,872 km (0.081 R)
• M43: 19,803,766 km (0.111 R)
• M44: 19,959,198 km (0.062 R)
• M45: 20,479,948 km (0.039 R)
• M46: 20,689,535 km (0.103 R)
• M47: 21,481,656 km (0.094 R)
• M48: 22,015,421 km (0.113 R)
• M49: 22,176,388 km (0.042 R)
• M50: 22,769,843 km (0.116 R)
• M51: 22,986,910 km (0.088 R)
• M52: 23,095,817 km (0.081 R)
• M53: 23,204,724 km (0.103 R)
• M54: 24,304,119 km (0.068 R)
• M55: 26,041,399 km (0.079 R)
• M56: 26,953,647 km (0.077 R)
• M57: 27,125,834 km (0.119 R)
• M58: 27,702,534 km (0.119 R)
• M59: 28,050,498 km (0.077 R)
• M60: 28,868,051 km (0.107 R)
• M61: 29,871,254 km (0.105 R)
• M62: 30,049,425 km (0.104 R)
• M63: 30,646,171 km (0.114 R)
• M64: 30,706,010 km (0.11 R)
• M65: 31,005,954 km (0.083 R)
• M66: 32,154,866 km (0.087 R)
• M67: 32,948,781 km (0.088 R)
• M68: 33,317,540 km (0.07 R)
• M69: 33,502,294 km (0.055 R)
• M70: 33,749,429 km (0.101 R)
• M71: 33,934,931 km (0.069 R)
• M72: 34,369,512 km (0.107 R)
• M73: 34,993,336 km (0.096 R)
• M74: 37,334,243 km (0.044 R)
• M75: 37,462,149 km (0.103 R)
• M76: 39,268,992 km (0.092 R)
• M77: 39,725,116 km (0.115 R)
• M78: 40,708,423 km (0.03 R)
• M79: 41,170,082 km (0.052 R)
• M80: 41,766,230 km (0.114 R)
• M81: 41,832,651 km (0.038 R)
• M82: 42,165,207 km (0.114 R)
• M83: 42,498,661 km (0.076 R)
• M84: 42,699,122 km (0.06 R)
• M85: 42,899,882 km (0.073 R)
• M86: 45,129,489 km (0.12 R)

Kuiper Belt

Range: 35.6 - 65.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit