🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.65 AU - 1.77 AU

Year: 660 Days

Day: 16.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,042,063 km

• M1: 267,331 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.47 AU - 2.81 AU

Year: 1267 Days

Day: 18.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.52 AU - 3.24 AU

Year: 1443 Days

Day: 23.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.06 AU - 3.76 AU

Year: 1859 Days

Day: 15.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.81 AU - 4.33 AU

Year: 1992 Days

Day: 17 Hours

Environment

Temp: -44 °C

Axial Tilt: 79.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,042,063 km

• M1: 218,712 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.44 AU - 7.86 AU

Year: 5646 Days

Day: 16 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.15 AU - 8.29 AU

Year: 6959 Days

Day: 20.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.7 AU - 14.14 AU

Year: 15336 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,042,063 km

• M1: 154,834 km (0.115 R)
• M2: 274,512 km (0.12 R)
• M3: 365,168 km (0.072 R)
• M4: 520,301 km (0.038 R)
• M5: 644,318 km (0.102 R)
• M6: 862,133 km (0.107 R)
• M7: 991,535 km (0.069 R)
• M8: 1,198,728 km (0.076 R)
• M9: 1,320,201 km (0.103 R)
• M10: 1,446,013 km (0.102 R)
• M11: 2,195,199 km (0.084 R)
• M12: 2,531,495 km (0.096 R)
• M13: 2,658,055 km (0.117 R)
• M14: 2,754,246 km (0.113 R)
• M15: 3,050,301 km (0.097 R)
• M16: 3,496,102 km (0.117 R)
• M17: 3,926,196 km (0.11 R)
• M18: 4,259,799 km (0.027 R)
• M19: 5,234,729 km (0.057 R)
• M20: 5,519,862 km (0.111 R)
• M21: 7,290,353 km (0.086 R)
• M22: 7,839,527 km (0.088 R)
• M23: 7,932,277 km (0.09 R)
• M24: 8,025,477 km (0.097 R)
• M25: 10,066,142 km (0.112 R)
• M26: 11,248,114 km (0.114 R)
• M27: 11,669,681 km (0.11 R)
• M28: 11,882,260 km (0.098 R)
• M29: 12,257,601 km (0.093 R)
• M30: 12,855,244 km (0.081 R)
• M31: 13,741,462 km (0.056 R)
• M32: 13,853,660 km (0.08 R)
• M33: 14,647,427 km (0.041 R)
• M34: 14,877,059 km (0.109 R)
• M35: 15,165,634 km (0.054 R)
• M36: 15,572,690 km (0.066 R)
• M37: 15,689,675 km (0.088 R)
• M38: 16,219,850 km (0.088 R)
• M39: 16,516,951 km (0.107 R)
• M40: 17,723,009 km (0.1 R)
• M41: 18,029,087 km (0.088 R)
• M42: 18,770,494 km (0.098 R)
• M43: 18,957,491 km (0.1 R)
• M44: 19,458,943 km (0.065 R)
• M45: 19,585,054 km (0.07 R)
• M46: 20,989,778 km (0.104 R)
• M47: 21,183,806 km (0.113 R)
• M48: 22,360,693 km (0.08 R)
• M49: 22,890,569 km (0.066 R)
• M50: 24,097,973 km (0.072 R)
• M51: 24,233,359 km (0.037 R)
• M52: 25,463,652 km (0.083 R)
• M53: 26,924,475 km (0.086 R)
• M54: 27,205,869 km (0.115 R)
• M55: 27,700,589 km (0.117 R)
• M56: 28,198,301 km (0.115 R)
• M57: 29,419,319 km (0.099 R)
• M58: 31,393,712 km (0.084 R)
• M59: 31,615,864 km (0.07 R)
• M60: 32,658,861 km (0.066 R)
• M61: 35,623,591 km (0.075 R)
• M62: 36,319,820 km (0.056 R)
• M63: 36,786,565 km (0.095 R)
• M64: 37,020,686 km (0.054 R)
• M65: 37,647,351 km (0.114 R)
• M66: 38,119,781 km (0.108 R)
• M67: 40,269,503 km (0.046 R)
• M68: 41,561,879 km (0.115 R)
• M69: 41,724,342 km (0.048 R)
• M70: 42,867,868 km (0.116 R)
• M71: 43,443,371 km (0.065 R)
• M72: 43,608,378 km (0.063 R)
• M73: 43,690,956 km (0.117 R)
• M74: 46,275,409 km (0.119 R)
• M75: 47,628,820 km (0.109 R)
• M76: 49,424,593 km (0.105 R)
• M77: 50,028,221 km (0.094 R)
• M78: 51,504,004 km (0.047 R)
• M79: 55,211,338 km (0.082 R)
• M80: 55,927,164 km (0.1 R)
• M81: 56,106,681 km (0.088 R)
• M82: 57,368,091 km (0.078 R)
• M83: 57,549,104 km (0.046 R)
• M84: 57,911,729 km (0.066 R)
• M85: 58,547,969 km (0.028 R)
• M86: 60,286,596 km (0.098 R)
• M87: 61,115,966 km (0.095 R)
• M88: 61,763,725 km (0.114 R)

Kuiper Belt

Range: 37.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit