🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 137 Days

Day: 35.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.52 AU - 0.8 AU

Year: 196 Days

Day: 30.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.69 AU - 0.79 AU

Year: 233 Days

Day: 45.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,710,787 km

• M1: 31,715 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.07 AU - 1.39 AU

Year: 498 Days

Day: 15 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,710,787 km

• M1: 292,913 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.55 AU

Year: 592 Days

Day: 37.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,710,787 km

• M1: 78,539 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.89 AU - 2.27 AU

Year: 1096 Days

Day: 27.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,710,787 km

• M1: 42,935 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.24 AU - 3.78 AU

Year: 2402 Days

Day: 24.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,710,787 km

• M1: 1,602,941 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 4.5

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.77 AU - 20.03 AU

Year: 27661 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,710,787 km

• M1: 122,221 km (0.089 R)
• M2: 157,975 km (0.115 R)
• M3: 259,403 km (0.082 R)
• M4: 1,085,033 km (0.083 R)
• M5: 1,463,516 km (0.075 R)
• M6: 1,525,150 km (0.057 R)
• M7: 1,780,215 km (0.113 R)
• M8: 2,401,943 km (0.071 R)
• M9: 2,735,846 km (0.095 R)
• M10: 3,044,915 km (0.101 R)
• M11: 3,446,735 km (0.068 R)
• M12: 3,612,190 km (0.085 R)
• M13: 3,780,189 km (0.061 R)
• M14: 4,167,497 km (0.097 R)
• M15: 4,432,585 km (0.097 R)
• M16: 4,840,688 km (0.097 R)
• M17: 5,887,723 km (0.109 R)
• M18: 7,053,839 km (0.112 R)
• M19: 7,689,779 km (0.057 R)
• M20: 8,565,824 km (0.102 R)
• M21: 8,621,624 km (0.045 R)
• M22: 9,129,210 km (0.05 R)
• M23: 9,357,945 km (0.056 R)
• M24: 10,114,312 km (0.085 R)
• M25: 11,071,888 km (0.042 R)
• M26: 11,438,403 km (0.092 R)
• M27: 11,499,888 km (0.091 R)
• M28: 11,684,940 km (0.092 R)
• M29: 11,933,273 km (0.109 R)
• M30: 13,200,666 km (0.074 R)
• M31: 14,047,090 km (0.102 R)
• M32: 15,451,216 km (0.092 R)
• M33: 16,899,323 km (0.075 R)
• M34: 17,959,972 km (0.07 R)
• M35: 18,534,428 km (0.118 R)
• M36: 19,260,875 km (0.066 R)
• M37: 19,334,029 km (0.032 R)
• M38: 21,192,932 km (0.099 R)
• M39: 21,419,722 km (0.066 R)
• M40: 22,105,180 km (0.039 R)
• M41: 22,412,155 km (0.084 R)
• M42: 22,489,198 km (0.081 R)
• M43: 24,283,325 km (0.11 R)
• M44: 25,077,540 km (0.086 R)
• M45: 25,157,425 km (0.104 R)
• M46: 26,854,763 km (0.116 R)
• M47: 27,182,232 km (0.035 R)
• M48: 29,258,800 km (0.091 R)
• M49: 29,933,936 km (0.087 R)
• M50: 30,358,644 km (0.112 R)
• M51: 31,990,158 km (0.088 R)
• M52: 34,179,972 km (0.089 R)
• M53: 34,534,818 km (0.093 R)
• M54: 35,248,101 km (0.063 R)
• M55: 36,417,657 km (0.079 R)
• M56: 36,508,164 km (0.064 R)
• M57: 36,780,132 km (0.111 R)
• M58: 40,188,570 km (0.09 R)
• M59: 42,548,028 km (0.1 R)
• M60: 42,929,652 km (0.12 R)
• M61: 43,025,245 km (0.108 R)
• M62: 43,792,533 km (0.098 R)
• M63: 44,661,098 km (0.096 R)
• M64: 45,146,244 km (0.079 R)
• M65: 46,415,432 km (0.117 R)
• M66: 47,300,902 km (0.095 R)
• M67: 49,088,596 km (0.032 R)
• M68: 49,488,920 km (0.104 R)
• M69: 50,393,389 km (0.115 R)
• M70: 51,811,278 km (0.116 R)
• M71: 51,913,154 km (0.105 R)
• M72: 52,525,159 km (0.052 R)
• M73: 53,550,652 km (0.043 R)
• M74: 54,997,264 km (0.117 R)
• M75: 55,309,026 km (0.104 R)
• M76: 55,412,996 km (0.066 R)
• M77: 55,517,116 km (0.077 R)
• M78: 56,352,172 km (0.107 R)
• M79: 56,981,081 km (0.042 R)
• M80: 57,191,266 km (0.083 R)
• M81: 57,296,433 km (0.048 R)
• M82: 58,775,956 km (0.057 R)
• M83: 60,374,858 km (0.08 R)
• M84: 64,161,031 km (0.057 R)
• M85: 64,379,743 km (0.114 R)
• M86: 67,133,840 km (0.085 R)
• M87: 70,376,523 km (0.077 R)
• M88: 71,619,831 km (0.105 R)
• M89: 71,733,077 km (0.062 R)
• M90: 75,970,137 km (0.058 R)
• M91: 77,012,984 km (0.091 R)
• M92: 77,245,309 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit