🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.67 AU

Year: 165 Days

Day: 21.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,841,396 km

• M1: 168,597 km (0.098 R)
• M2: 554,111 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 208 Days

Day: 32.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 438 Days

Day: 47.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.83 AU - 2.11 AU

Year: 981 Days

Day: 35.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.08 AU - 5.04 AU

Year: 2902 Days

Day: 25.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.92 AU - 5.56 AU

Year: 3661 Days

Day: 37 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.2

Radius: 7.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.6 AU - 20.74 AU

Year: 24146 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,841,396 km

• M1: 154,684 km (0.027 R)
• M2: 324,927 km (0.036 R)
• M3: 472,280 km (0.044 R)
• M4: 1,010,234 km (0.112 R)
• M5: 1,174,343 km (0.114 R)
• M6: 1,259,764 km (0.119 R)
• M7: 1,528,292 km (0.113 R)
• M8: 2,152,713 km (0.075 R)
• M9: 2,924,938 km (0.101 R)
• M10: 3,081,118 km (0.037 R)
• M11: 3,524,526 km (0.09 R)
• M12: 3,732,766 km (0.045 R)
• M13: 4,161,214 km (0.04 R)
• M14: 4,515,313 km (0.083 R)
• M15: 4,925,211 km (0.102 R)
• M16: 5,490,242 km (0.06 R)
• M17: 5,878,299 km (0.113 R)
• M18: 6,275,182 km (0.086 R)
• M19: 7,252,355 km (0.114 R)
• M20: 7,357,971 km (0.108 R)
• M21: 7,517,443 km (0.025 R)
• M22: 8,166,398 km (0.055 R)
• M23: 8,833,156 km (0.049 R)
• M24: 9,402,077 km (0.09 R)
• M25: 10,218,432 km (0.049 R)
• M26: 13,185,108 km (0.118 R)
• M27: 14,694,251 km (0.113 R)
• M28: 15,164,287 km (0.08 R)
• M29: 18,807,295 km (0.043 R)
• M30: 20,500,743 km (0.054 R)
• M31: 20,950,434 km (0.065 R)
• M32: 22,395,848 km (0.043 R)
• M33: 23,169,419 km (0.063 R)
• M34: 24,188,181 km (0.118 R)
• M35: 24,267,168 km (0.043 R)
• M36: 24,742,889 km (0.033 R)
• M37: 25,301,637 km (0.103 R)
• M38: 25,381,822 km (0.085 R)
• M39: 25,783,941 km (0.092 R)
• M40: 27,495,789 km (0.058 R)
• M41: 27,825,952 km (0.092 R)
• M42: 27,908,680 km (0.037 R)
• M43: 28,240,488 km (0.067 R)
• M44: 29,159,916 km (0.106 R)
• M45: 29,243,990 km (0.091 R)
• M46: 29,412,288 km (0.097 R)
• M47: 29,919,425 km (0.07 R)
• M48: 31,543,908 km (0.091 R)
• M49: 31,976,246 km (0.109 R)
• M50: 32,934,121 km (0.112 R)
• M51: 33,284,778 km (0.096 R)
• M52: 35,414,603 km (0.119 R)
• M53: 35,684,029 km (0.097 R)
• M54: 37,588,260 km (0.114 R)
• M55: 37,771,368 km (0.115 R)
• M56: 37,862,922 km (0.119 R)
• M57: 40,365,245 km (0.093 R)
• M58: 41,494,560 km (0.118 R)
• M59: 44,749,959 km (0.102 R)
• M60: 45,722,944 km (0.034 R)
• M61: 47,096,850 km (0.109 R)
• M62: 49,283,074 km (0.111 R)
• M63: 49,985,585 km (0.069 R)
• M64: 50,186,944 km (0.102 R)
• M65: 50,287,773 km (0.114 R)
• M66: 51,197,627 km (0.072 R)
• M67: 53,753,656 km (0.118 R)
• M68: 54,063,174 km (0.115 R)
• M69: 56,141,687 km (0.107 R)
• M70: 56,875,315 km (0.107 R)
• M71: 57,506,618 km (0.114 R)
• M72: 57,612,085 km (0.109 R)
• M73: 58,352,145 km (0.109 R)
• M74: 61,558,776 km (0.109 R)
• M75: 63,292,316 km (0.094 R)
• M76: 63,728,244 km (0.109 R)
• M77: 63,946,507 km (0.026 R)
• M78: 64,165,070 km (0.109 R)
• M79: 65,151,817 km (0.068 R)
• M80: 65,591,934 km (0.103 R)
• M81: 65,922,546 km (0.087 R)
• M82: 66,696,415 km (0.102 R)
• M83: 69,372,422 km (0.034 R)
• M84: 69,484,770 km (0.092 R)
• M85: 69,709,466 km (0.059 R)
• M86: 70,497,847 km (0.049 R)
• M87: 71,969,740 km (0.116 R)
• M88: 72,310,973 km (0.098 R)
• M89: 73,337,514 km (0.054 R)
• M90: 73,451,807 km (0.093 R)
• M91: 74,713,814 km (0.117 R)
• M92: 74,943,896 km (0.098 R)
• M93: 75,059,086 km (0.053 R)
• M94: 76,098,492 km (0.077 R)
• M95: 76,561,946 km (0.103 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit