🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 43.6 Hours

Environment

Temp: 271 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 30.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 15.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.8 AU - 3.06 AU

Year: 1796 Days

Day: 33.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.11 AU - 3.13 AU

Year: 1974 Days

Day: 39.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.56 AU - 4.84 AU

Year: 3083 Days

Day: 20.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,322,930 km

• M1: 783,145 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 7.5

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.68 AU - 20.62 AU

Year: 30014 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,322,930 km

• M1: 110,104 km (0.1 R)
• M2: 473,328 km (0.109 R)
• M3: 734,226 km (0.08 R)
• M4: 911,051 km (0.098 R)
• M5: 1,101,788 km (0.088 R)
• M6: 1,236,277 km (0.106 R)
• M7: 1,787,395 km (0.063 R)
• M8: 2,671,519 km (0.04 R)
• M9: 2,853,430 km (0.065 R)
• M10: 3,423,547 km (0.074 R)
• M11: 4,503,195 km (0.118 R)
• M12: 5,051,770 km (0.099 R)
• M13: 5,913,903 km (0.105 R)
• M14: 5,972,994 km (0.039 R)
• M15: 6,636,012 km (0.104 R)
• M16: 6,882,848 km (0.081 R)
• M17: 7,513,254 km (0.096 R)
• M18: 7,577,282 km (0.108 R)
• M19: 8,293,856 km (0.105 R)
• M20: 10,786,455 km (0.086 R)
• M21: 11,222,832 km (0.053 R)
• M22: 12,112,940 km (0.12 R)
• M23: 13,257,214 km (0.057 R)
• M24: 14,118,149 km (0.115 R)
• M25: 15,647,339 km (0.112 R)
• M26: 19,034,235 km (0.106 R)
• M27: 20,719,305 km (0.081 R)
• M28: 21,079,986 km (0.103 R)
• M29: 21,170,642 km (0.113 R)
• M30: 23,945,832 km (0.068 R)
• M31: 24,324,464 km (0.098 R)
• M32: 25,858,590 km (0.097 R)
• M33: 26,735,234 km (0.086 R)
• M34: 27,128,078 km (0.094 R)
• M35: 27,325,098 km (0.067 R)
• M36: 27,819,968 km (0.042 R)
• M37: 29,930,345 km (0.094 R)
• M38: 30,747,748 km (0.085 R)
• M39: 31,262,365 km (0.047 R)
• M40: 31,365,587 km (0.106 R)
• M41: 34,409,305 km (0.103 R)
• M42: 36,454,009 km (0.099 R)
• M43: 36,780,432 km (0.09 R)
• M44: 36,998,545 km (0.116 R)
• M45: 37,326,614 km (0.08 R)
• M46: 40,547,156 km (0.114 R)
• M47: 40,659,804 km (0.08 R)
• M48: 40,885,397 km (0.061 R)
• M49: 41,791,811 km (0.078 R)
• M50: 43,855,513 km (0.113 R)
• M51: 45,132,930 km (0.066 R)
• M52: 46,187,146 km (0.118 R)
• M53: 46,540,346 km (0.085 R)
• M54: 47,843,045 km (0.1 R)
• M55: 49,157,860 km (0.11 R)
• M56: 49,759,393 km (0.056 R)
• M57: 50,242,295 km (0.062 R)
• M58: 50,726,843 km (0.03 R)
• M59: 51,334,659 km (0.109 R)
• M60: 51,944,869 km (0.093 R)
• M61: 54,285,776 km (0.111 R)
• M62: 56,283,506 km (0.081 R)
• M63: 58,559,638 km (0.1 R)
• M64: 59,708,849 km (0.049 R)
• M65: 63,070,612 km (0.119 R)
• M66: 65,301,715 km (0.053 R)
• M67: 65,433,809 km (0.076 R)
• M68: 66,095,331 km (0.075 R)
• M69: 67,425,107 km (0.101 R)
• M70: 67,825,730 km (0.084 R)
• M71: 68,898,047 km (0.101 R)
• M72: 69,167,024 km (0.107 R)
• M73: 70,652,382 km (0.108 R)
• M74: 71,331,107 km (0.089 R)
• M75: 73,105,787 km (0.114 R)
• M76: 74,067,402 km (0.065 R)
• M77: 74,618,670 km (0.04 R)
• M78: 75,725,545 km (0.09 R)
• M79: 76,698,380 km (0.118 R)
• M80: 76,977,080 km (0.104 R)
• M81: 77,675,403 km (0.117 R)
• M82: 78,375,820 km (0.084 R)
• M83: 78,797,088 km (0.12 R)
• M84: 79,641,867 km (0.09 R)
• M85: 81,482,519 km (0.063 R)
• M86: 82,764,872 km (0.101 R)
• M87: 82,907,738 km (0.094 R)
• M88: 84,629,161 km (0.084 R)
• M89: 86,072,481 km (0.119 R)
• M90: 86,942,393 km (0.109 R)
• M91: 92,074,797 km (0.062 R)
• M92: 93,559,256 km (0.101 R)
• M93: 94,006,105 km (0.104 R)
• M94: 94,453,552 km (0.039 R)
• M95: 94,752,299 km (0.089 R)
• M96: 96,100,625 km (0.077 R)
• M97: 98,361,946 km (0.066 R)
• M98: 100,335,890 km (0.097 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit