🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.93 AU - 1.53 AU

Year: 491 Days

Day: 33 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.17 AU - 1.37 AU

Year: 515 Days

Day: 37.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.65 AU - 2.33 AU

Year: 1010 Days

Day: 34.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.23 AU - 2.79 AU

Year: 1431 Days

Day: 43.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.06 AU - 4.5 AU

Year: 3187 Days

Day: 19.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.31 AU - 4.75 AU

Year: 3470 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,248,442 km

• M1: 2,859,563 km (0.054 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.68 AU - 5.8 AU

Year: 3714 Days

Day: 38.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.16 AU - 9.62 AU

Year: 9539 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,248,442 km

• M1: 153,039 km (0.096 R)
• M2: 209,287 km (0.116 R)
• M3: 374,593 km (0.091 R)
• M4: 666,309 km (0.028 R)
• M5: 891,304 km (0.091 R)
• M6: 1,022,651 km (0.06 R)
• M7: 1,566,140 km (0.103 R)
• M8: 1,844,243 km (0.113 R)
• M9: 1,916,199 km (0.072 R)
• M10: 2,063,104 km (0.093 R)
• M11: 2,526,110 km (0.082 R)
• M12: 3,020,979 km (0.079 R)
• M13: 3,163,845 km (0.079 R)
• M14: 3,397,068 km (0.069 R)
• M15: 3,757,450 km (0.045 R)
• M16: 3,942,203 km (0.115 R)
• M17: 4,877,339 km (0.088 R)
• M18: 5,045,338 km (0.084 R)
• M19: 5,146,915 km (0.045 R)
• M20: 6,201,281 km (0.096 R)
• M21: 6,493,595 km (0.106 R)
• M22: 6,641,397 km (0.106 R)
• M23: 7,629,342 km (0.111 R)
• M24: 8,340,081 km (0.059 R)
• M25: 8,825,526 km (0.08 R)
• M26: 9,278,658 km (0.062 R)
• M27: 9,487,198 km (0.114 R)
• M28: 9,866,428 km (0.107 R)
• M29: 10,121,942 km (0.044 R)
• M30: 10,596,167 km (0.103 R)
• M31: 11,033,591 km (0.098 R)
• M32: 11,121,854 km (0.118 R)
• M33: 11,611,039 km (0.026 R)
• M34: 12,061,927 km (0.038 R)
• M35: 13,027,581 km (0.112 R)
• M36: 13,874,754 km (0.105 R)
• M37: 14,017,769 km (0.108 R)
• M38: 14,497,829 km (0.096 R)
• M39: 14,642,789 km (0.073 R)
• M40: 14,983,274 km (0.106 R)
• M41: 15,572,839 km (0.093 R)
• M42: 16,622,717 km (0.105 R)
• M43: 17,798,855 km (0.096 R)
• M44: 18,057,959 km (0.098 R)
• M45: 18,162,079 km (0.071 R)
• M46: 18,737,732 km (0.065 R)
• M47: 19,054,430 km (0.063 R)
• M48: 19,160,346 km (0.073 R)
• M49: 19,426,031 km (0.079 R)
• M50: 19,532,545 km (0.051 R)
• M51: 19,799,877 km (0.075 R)
• M52: 20,176,265 km (0.043 R)
• M53: 20,990,825 km (0.116 R)
• M54: 21,374,544 km (0.099 R)
• M55: 22,483,812 km (0.107 R)
• M56: 22,876,357 km (0.113 R)
• M57: 23,101,801 km (0.085 R)
• M58: 24,411,979 km (0.085 R)
• M59: 25,687,750 km (0.062 R)
• M60: 25,746,242 km (0.064 R)
• M61: 26,333,713 km (0.098 R)
• M62: 26,747,650 km (0.113 R)
• M63: 27,223,222 km (0.093 R)
• M64: 27,521,969 km (0.082 R)
• M65: 27,701,636 km (0.098 R)
• M66: 28,727,578 km (0.112 R)
• M67: 30,073,660 km (0.117 R)
• M68: 30,444,214 km (0.1 R)
• M69: 30,568,081 km (0.046 R)
• M70: 32,763,280 km (0.098 R)
• M71: 35,008,744 km (0.091 R)
• M72: 37,237,154 km (0.109 R)
• M73: 38,234,822 km (0.097 R)
• M74: 39,376,104 km (0.105 R)
• M75: 40,460,390 km (0.119 R)
• M76: 41,692,029 km (0.088 R)
• M77: 42,589,167 km (0.065 R)
• M78: 43,283,601 km (0.115 R)
• M79: 43,423,026 km (0.12 R)
• M80: 43,492,739 km (0.066 R)
• M81: 44,121,947 km (0.078 R)
• M82: 44,262,120 km (0.108 R)
• M83: 44,472,754 km (0.078 R)
• M84: 46,241,001 km (0.084 R)
• M85: 46,740,060 km (0.065 R)
• M86: 47,097,748 km (0.08 R)
• M87: 47,456,334 km (0.036 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit