🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 237 Days

Day: 31 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,229,951 km

• M1: 36,502 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.75 AU - 1.01 AU

Year: 296 Days

Day: 19.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.89 AU - 0.91 AU

Year: 306 Days

Day: 33.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,229,951 km

• M1: 207,791 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 9.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.7 AU - 6.38 AU

Year: 5317 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,229,951 km

• M1: 113,246 km (0.104 R)
• M2: 475,272 km (0.117 R)
• M3: 762,052 km (0.068 R)
• M4: 1,642,585 km (0.066 R)
• M5: 1,945,820 km (0.119 R)
• M6: 2,524,165 km (0.108 R)
• M7: 3,997,853 km (0.03 R)
• M8: 4,500,652 km (0.098 R)
• M9: 6,070,831 km (0.028 R)
• M10: 6,464,274 km (0.12 R)
• M11: 7,157,809 km (0.109 R)
• M12: 7,559,779 km (0.096 R)
• M13: 7,938,411 km (0.062 R)
• M14: 8,530,071 km (0.077 R)
• M15: 10,528,549 km (0.116 R)
• M16: 13,196,627 km (0.053 R)
• M17: 13,524,695 km (0.117 R)
• M18: 17,698,475 km (0.079 R)
• M19: 19,754,548 km (0.107 R)
• M20: 21,585,626 km (0.082 R)
• M21: 22,041,451 km (0.073 R)
• M22: 24,253,704 km (0.102 R)
• M23: 25,162,063 km (0.112 R)
• M24: 26,610,020 km (0.056 R)
• M25: 28,022,972 km (0.088 R)
• M26: 31,577,867 km (0.118 R)
• M27: 32,660,506 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 4.5

Gravity: 31.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.44 AU - 14.22 AU

Year: 16459 Days

Day: 20.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,229,951 km

• M1: 56,698 km (0.118 R)
• M2: 202,855 km (0.089 R)
• M3: 800,199 km (0.054 R)
• M4: 970,591 km (0.101 R)
• M5: 1,191,098 km (0.098 R)
• M6: 1,536,819 km (0.04 R)
• M7: 1,983,668 km (0.113 R)
• M8: 3,446,735 km (0.079 R)
• M9: 3,641,212 km (0.039 R)
• M10: 4,082,825 km (0.042 R)
• M11: 4,364,368 km (0.1 R)
• M12: 4,759,755 km (0.094 R)
• M13: 5,584,040 km (0.115 R)
• M14: 6,668,026 km (0.04 R)
• M15: 6,883,148 km (0.048 R)
• M16: 10,459,285 km (0.076 R)
• M17: 11,469,220 km (0.07 R)
• M18: 13,750,139 km (0.069 R)
• M19: 14,028,540 km (0.117 R)
• M20: 16,238,699 km (0.089 R)
• M21: 17,104,123 km (0.117 R)
• M22: 17,917,038 km (0.087 R)
• M23: 20,330,051 km (0.077 R)
• M24: 20,600,674 km (0.113 R)
• M25: 21,241,701 km (0.112 R)
• M26: 22,275,871 km (0.115 R)
• M27: 27,182,232 km (0.068 R)
• M28: 27,510,899 km (0.066 R)
• M29: 28,851,745 km (0.057 R)
• M30: 29,423,059 km (0.089 R)
• M31: 35,427,020 km (0.116 R)
• M32: 39,478,579 km (0.114 R)
• M33: 41,760,545 km (0.052 R)
• M34: 55,547,185 km (0.099 R)
• M35: 59,137,833 km (0.116 R)
• M36: 60,244,409 km (0.116 R)
• M37: 60,989,855 km (0.105 R)
• M38: 62,308,860 km (0.075 R)
• M39: 63,839,695 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.8

Radius: 6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.55 AU - 23.05 AU

Year: 29195 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,229,951 km

• M1: 74,649 km (0.087 R)
• M2: 546,780 km (0.066 R)
• M3: 797,506 km (0.104 R)
• M4: 1,266,645 km (0.116 R)
• M5: 1,641,388 km (0.071 R)
• M6: 2,108,732 km (0.096 R)
• M7: 2,350,931 km (0.092 R)
• M8: 3,333,789 km (0.119 R)
• M9: 6,029,841 km (0.097 R)
• M10: 6,428,819 km (0.09 R)
• M11: 7,629,342 km (0.077 R)
• M12: 8,255,708 km (0.072 R)
• M13: 10,093,069 km (0.07 R)
• M14: 12,048,164 km (0.114 R)
• M15: 12,326,565 km (0.119 R)
• M16: 13,187,800 km (0.059 R)
• M17: 15,109,535 km (0.064 R)
• M18: 16,011,311 km (0.112 R)
• M19: 16,263,383 km (0.077 R)
• M20: 18,376,303 km (0.116 R)
• M21: 20,173,722 km (0.095 R)
• M22: 21,468,940 km (0.103 R)
• M23: 22,712,996 km (0.118 R)
• M24: 24,113,980 km (0.039 R)
• M25: 25,916,186 km (0.111 R)
• M26: 31,331,928 km (0.055 R)
• M27: 32,391,380 km (0.104 R)
• M28: 34,862,138 km (0.112 R)
• M29: 38,348,068 km (0.059 R)
• M30: 45,497,500 km (0.11 R)
• M31: 50,186,794 km (0.114 R)
• M32: 54,238,204 km (0.028 R)
• M33: 54,616,986 km (0.108 R)
• M34: 66,600,523 km (0.116 R)
• M35: 68,791,085 km (0.119 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit