🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 17.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,760,035 km

• M1: 507,735 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 251 Days

Day: 43.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.5 AU - 1.54 AU

Year: 710 Days

Day: 43.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,760,035 km

• M1: 1,077,853 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.2 AU - 1.92 AU

Year: 738 Days

Day: 40.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.45 AU - 2.65 AU

Year: 1542 Days

Day: 33.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.68 AU - 3.42 AU

Year: 2017 Days

Day: 18.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 4.6

Gravity: 22.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.23 AU - 20.45 AU

Year: 29747 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,760,035 km

• M1: 234,719 km (0.091 R)
• M2: 1,008,439 km (0.071 R)
• M3: 1,127,370 km (0.079 R)
• M4: 2,584,752 km (0.103 R)
• M5: 2,830,541 km (0.111 R)
• M6: 3,083,960 km (0.12 R)
• M7: 3,432,972 km (0.114 R)
• M8: 3,657,518 km (0.087 R)
• M9: 4,602,229 km (0.113 R)
• M10: 5,775,824 km (0.115 R)
• M11: 6,096,412 km (0.059 R)
• M12: 6,313,329 km (0.117 R)
• M13: 6,367,933 km (0.085 R)
• M14: 6,699,142 km (0.108 R)
• M15: 7,206,279 km (0.095 R)
• M16: 7,842,818 km (0.058 R)
• M17: 7,960,551 km (0.045 R)
• M18: 8,019,493 km (0.063 R)
• M19: 8,800,394 km (0.09 R)
• M20: 9,921,032 km (0.083 R)
• M21: 10,823,256 km (0.102 R)
• M22: 12,704,898 km (0.065 R)
• M23: 12,912,391 km (0.11 R)
• M24: 14,396,252 km (0.059 R)
• M25: 14,902,790 km (0.112 R)
• M26: 16,683,155 km (0.115 R)
• M27: 17,367,864 km (0.078 R)
• M28: 18,139,490 km (0.12 R)
• M29: 18,295,072 km (0.099 R)
• M30: 18,529,342 km (0.109 R)
• M31: 18,764,659 km (0.113 R)
• M32: 18,922,186 km (0.104 R)
• M33: 19,476,596 km (0.071 R)
• M34: 19,875,872 km (0.03 R)
• M35: 23,504,069 km (0.102 R)
• M36: 23,929,077 km (0.073 R)
• M37: 25,393,042 km (0.117 R)
• M38: 25,916,634 km (0.058 R)
• M39: 27,508,655 km (0.051 R)
• M40: 27,597,965 km (0.069 R)
• M41: 27,687,424 km (0.067 R)
• M42: 27,956,401 km (0.075 R)
• M43: 28,226,276 km (0.064 R)
• M44: 28,587,405 km (0.1 R)
• M45: 31,064,895 km (0.087 R)
• M46: 33,705,597 km (0.068 R)
• M47: 33,801,190 km (0.097 R)
• M48: 34,762,656 km (0.117 R)
• M49: 35,830,336 km (0.066 R)
• M50: 37,501,793 km (0.116 R)
• M51: 38,297,055 km (0.103 R)
• M52: 38,596,699 km (0.097 R)
• M53: 39,198,232 km (0.114 R)
• M54: 41,943,802 km (0.066 R)
• M55: 42,872,655 km (0.099 R)
• M56: 43,079,998 km (0.072 R)
• M57: 45,382,758 km (0.118 R)
• M58: 45,911,587 km (0.09 R)
• M59: 46,229,931 km (0.048 R)
• M60: 50,762,447 km (0.087 R)
• M61: 51,311,322 km (0.108 R)
• M62: 53,192,515 km (0.08 R)
• M63: 53,415,266 km (0.045 R)
• M64: 53,750,066 km (0.079 R)
• M65: 54,197,513 km (0.095 R)
• M66: 55,547,185 km (0.093 R)
• M67: 57,135,765 km (0.053 R)
• M68: 57,364,052 km (0.101 R)
• M69: 57,478,195 km (0.112 R)
• M70: 57,935,665 km (0.104 R)
• M71: 58,394,482 km (0.078 R)
• M72: 60,241,417 km (0.096 R)
• M73: 62,107,501 km (0.029 R)
• M74: 63,283,490 km (0.093 R)
• M75: 64,823,151 km (0.109 R)
• M76: 66,255,251 km (0.056 R)
• M77: 67,336,246 km (0.113 R)
• M78: 67,939,275 km (0.119 R)
• M79: 68,301,900 km (0.082 R)
• M80: 69,881,055 km (0.103 R)
• M81: 70,981,198 km (0.063 R)
• M82: 72,333,712 km (0.1 R)
• M83: 74,814,494 km (0.086 R)
• M84: 75,188,937 km (0.036 R)
• M85: 75,564,128 km (0.064 R)
• M86: 78,080,813 km (0.105 R)
• M87: 78,207,373 km (0.11 R)
• M88: 78,714,360 km (0.073 R)
• M89: 79,476,711 km (0.092 R)
• M90: 80,497,118 km (0.038 R)
• M91: 83,843,174 km (0.075 R)
• M92: 84,232,128 km (0.103 R)
• M93: 84,621,681 km (0.09 R)
• M94: 86,578,720 km (0.116 R)
• M95: 87,103,061 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit