🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 163 Days

Day: 33.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.85 AU - 2.33 AU

Year: 1062 Days

Day: 31.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.78 AU - 4.22 AU

Year: 2812 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.83 AU - 5.23 AU

Year: 3965 Days

Day: 26.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,842,933 km

• M1: 51,611 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 9.4

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.11 AU - 8.93 AU

Year: 7248 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,842,933 km

• M1: 116,986 km (0.106 R)
• M2: 452,833 km (0.094 R)
• M3: 883,525 km (0.087 R)
• M4: 1,178,083 km (0.086 R)
• M5: 2,072,529 km (0.05 R)
• M6: 2,492,749 km (0.059 R)
• M7: 3,141,256 km (0.087 R)
• M8: 3,698,359 km (0.032 R)
• M9: 4,919,526 km (0.051 R)
• M10: 5,737,527 km (0.081 R)
• M11: 6,680,293 km (0.07 R)
• M12: 7,442,793 km (0.12 R)
• M13: 9,602,239 km (0.062 R)
• M14: 11,554,042 km (0.113 R)
• M15: 11,984,884 km (0.096 R)
• M16: 14,487,207 km (0.087 R)
• M17: 15,179,397 km (0.046 R)
• M18: 16,091,944 km (0.056 R)
• M19: 18,901,093 km (0.06 R)
• M20: 20,577,636 km (0.094 R)
• M21: 28,377,818 km (0.118 R)
• M22: 31,814,231 km (0.104 R)
• M23: 35,068,284 km (0.09 R)
• M24: 37,591,252 km (0.118 R)
• M25: 38,062,635 km (0.104 R)
• M26: 39,258,221 km (0.079 R)
• M27: 40,110,031 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.8

Radius: 5.1

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.66 AU - 15 AU

Year: 19065 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,842,933 km

• M1: 63,579 km (0.081 R)
• M2: 249,230 km (0.108 R)
• M3: 445,353 km (0.03 R)
• M4: 727,046 km (0.084 R)
• M5: 898,036 km (0.08 R)
• M6: 1,323,642 km (0.074 R)
• M7: 1,732,044 km (0.09 R)
• M8: 1,891,665 km (0.069 R)
• M9: 2,061,309 km (0.099 R)
• M10: 2,701,438 km (0.104 R)
• M11: 3,634,331 km (0.115 R)
• M12: 4,268,476 km (0.11 R)
• M13: 5,116,247 km (0.052 R)
• M14: 5,372,508 km (0.07 R)
• M15: 5,598,850 km (0.104 R)
• M16: 5,792,430 km (0.105 R)
• M17: 6,030,589 km (0.107 R)
• M18: 7,274,795 km (0.088 R)
• M19: 9,312,617 km (0.114 R)
• M20: 10,549,343 km (0.063 R)
• M21: 11,085,501 km (0.038 R)
• M22: 12,147,347 km (0.119 R)
• M23: 12,341,525 km (0.097 R)
• M24: 12,669,892 km (0.094 R)
• M25: 14,910,270 km (0.09 R)
• M26: 20,520,789 km (0.115 R)
• M27: 21,543,589 km (0.094 R)
• M28: 35,387,526 km (0.058 R)
• M29: 36,183,237 km (0.089 R)
• M30: 45,427,039 km (0.103 R)
• M31: 47,000,210 km (0.094 R)
• M32: 49,922,754 km (0.053 R)
• M33: 50,588,315 km (0.087 R)
• M34: 52,107,332 km (0.063 R)
• M35: 54,530,219 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.4

Radius: 7.8

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.55 AU - 16.97 AU

Year: 20951 Days

Day: 20.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,842,933 km

• M1: 98,884 km (0.059 R)
• M2: 520,750 km (0.116 R)
• M3: 1,621,192 km (0.09 R)
• M4: 2,206,868 km (0.1 R)
• M5: 2,501,426 km (0.114 R)
• M6: 3,457,356 km (0.034 R)
• M7: 4,459,662 km (0.06 R)
• M8: 5,937,839 km (0.118 R)
• M9: 6,511,098 km (0.073 R)
• M10: 8,132,439 km (0.112 R)
• M11: 12,013,008 km (0.071 R)
• M12: 12,929,146 km (0.116 R)
• M13: 14,979,684 km (0.092 R)
• M14: 17,237,863 km (0.119 R)
• M15: 18,038,511 km (0.104 R)
• M16: 19,617,966 km (0.068 R)
• M17: 21,591,610 km (0.087 R)
• M18: 23,911,574 km (0.088 R)
• M19: 24,794,800 km (0.046 R)
• M20: 27,216,789 km (0.045 R)
• M21: 28,301,524 km (0.095 R)
• M22: 30,944,020 km (0.115 R)
• M23: 32,258,387 km (0.115 R)
• M24: 33,746,736 km (0.076 R)
• M25: 34,438,028 km (0.104 R)
• M26: 36,424,239 km (0.106 R)
• M27: 39,544,851 km (0.075 R)
• M28: 39,851,078 km (0.08 R)
• M29: 40,935,213 km (0.052 R)
• M30: 45,973,670 km (0.027 R)
• M31: 49,257,642 km (0.117 R)
• M32: 50,685,853 km (0.032 R)
• M33: 62,704,247 km (0.115 R)
• M34: 63,748,739 km (0.082 R)
• M35: 69,368,383 km (0.083 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit