🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 272 Days

Day: 45.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 114,400,258 km

• M1: 36,951 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 967 Days

Day: 38 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.88 AU - 2.7 AU

Year: 1033 Days

Day: 44 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,400,258 km

• M1: 685,308 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.13 AU - 2.97 AU

Year: 1214 Days

Day: 38.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 114,400,258 km

• M1: 155,881 km (0.101 R)
• M2: 749,785 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.05 AU - 3.19 AU

Year: 1265 Days

Day: 27.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.36 AU - 5.08 AU

Year: 2585 Days

Day: 23.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,400,258 km

• M1: 396,135 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.94 AU - 9.22 AU

Year: 8160 Days

Day: 18.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 22.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.5

Radius: 7.3

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 21.26 AU - 24.6 AU

Year: 32745 Days

Day: 20.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,400,258 km

• M1: 222,602 km (0.11 R)
• M2: 300,841 km (0.086 R)
• M3: 807,380 km (0.04 R)
• M4: 1,646,325 km (0.071 R)
• M5: 2,391,920 km (0.033 R)
• M6: 5,448,654 km (0.025 R)
• M7: 6,207,414 km (0.058 R)
• M8: 6,599,211 km (0.06 R)
• M9: 8,244,937 km (0.055 R)
• M10: 9,039,451 km (0.073 R)
• M11: 9,782,953 km (0.098 R)
• M12: 10,623,244 km (0.111 R)
• M13: 13,113,001 km (0.074 R)
• M14: 13,279,504 km (0.116 R)
• M15: 13,530,828 km (0.114 R)
• M16: 14,208,357 km (0.095 R)
• M17: 15,684,589 km (0.075 R)
• M18: 17,574,459 km (0.108 R)
• M19: 18,406,073 km (0.095 R)
• M20: 19,440,094 km (0.107 R)
• M21: 19,916,264 km (0.089 R)
• M22: 21,760,506 km (0.102 R)
• M23: 22,752,939 km (0.12 R)
• M24: 23,963,185 km (0.109 R)
• M25: 24,781,635 km (0.114 R)
• M26: 25,921,870 km (0.076 R)
• M27: 26,656,396 km (0.062 R)
• M28: 27,717,493 km (0.108 R)
• M29: 28,360,764 km (0.054 R)
• M30: 28,792,504 km (0.101 R)
• M31: 30,761,361 km (0.083 R)
• M32: 31,762,022 km (0.038 R)
• M33: 32,886,399 km (0.108 R)
• M34: 33,909,499 km (0.119 R)
• M35: 34,367,568 km (0.057 R)
• M36: 35,058,411 km (0.11 R)
• M37: 35,753,891 km (0.091 R)
• M38: 36,570,995 km (0.113 R)
• M39: 37,158,466 km (0.057 R)
• M40: 37,276,349 km (0.096 R)
• M41: 38,223,752 km (0.081 R)
• M42: 38,580,992 km (0.116 R)
• M43: 39,419,039 km (0.118 R)
• M44: 42,337,544 km (0.081 R)
• M45: 43,201,771 km (0.045 R)
• M46: 43,947,217 km (0.067 R)
• M47: 45,955,718 km (0.073 R)
• M48: 46,462,555 km (0.118 R)
• M49: 47,481,616 km (0.086 R)
• M50: 47,737,578 km (0.088 R)
• M51: 48,122,344 km (0.078 R)
• M52: 48,765,914 km (0.078 R)
• M53: 49,282,775 km (0.111 R)
• M54: 50,322,031 km (0.086 R)
• M55: 51,762,808 km (0.046 R)
• M56: 52,289,991 km (0.119 R)
• M57: 56,843,152 km (0.071 R)
• M58: 57,114,821 km (0.072 R)
• M59: 59,304,485 km (0.093 R)
• M60: 59,994,281 km (0.093 R)
• M61: 64,471,895 km (0.084 R)
• M62: 65,181,288 km (0.08 R)
• M63: 66,178,657 km (0.072 R)
• M64: 66,464,539 km (0.118 R)
• M65: 67,037,499 km (0.057 R)
• M66: 67,324,577 km (0.094 R)
• M67: 68,766,401 km (0.092 R)
• M68: 69,636,313 km (0.083 R)
• M69: 70,218,249 km (0.101 R)
• M70: 70,509,815 km (0.075 R)
• M71: 70,655,822 km (0.076 R)
• M72: 75,528,075 km (0.099 R)
• M73: 77,326,541 km (0.111 R)
• M74: 83,731,275 km (0.114 R)
• M75: 84,195,178 km (0.093 R)
• M76: 89,354,659 km (0.086 R)
• M77: 89,828,884 km (0.091 R)
• M78: 90,145,283 km (0.049 R)
• M79: 91,415,220 km (0.071 R)
• M80: 91,733,564 km (0.089 R)
• M81: 92,052,357 km (0.084 R)
• M82: 94,454,749 km (0.032 R)
• M83: 94,615,716 km (0.106 R)
• M84: 95,906,148 km (0.088 R)
• M85: 96,553,458 km (0.09 R)
• M86: 99,976,107 km (0.096 R)
• M87: 105,100,582 km (0.077 R)
• M88: 106,102,290 km (0.101 R)
• M89: 107,778,833 km (0.107 R)
• M90: 112,689,982 km (0.104 R)
• M91: 113,031,364 km (0.09 R)
• M92: 113,715,026 km (0.09 R)
• M93: 114,228,895 km (0.057 R)

Kuiper Belt

Range: 36.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit