🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 148 Days

Day: 13.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,594,273 km

• M1: 329,415 km (0.091 R)
• M2: 353,649 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 19.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,594,273 km

• M1: 266,434 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.26 AU - 2.04 AU

Year: 812 Days

Day: 17.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.5

Radius: 5.3

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.68 AU - 20.46 AU

Year: 25826 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,594,273 km

• M1: 74,500 km (0.102 R)
• M2: 225,743 km (0.107 R)
• M3: 494,122 km (0.043 R)
• M4: 542,591 km (0.058 R)
• M5: 644,617 km (0.09 R)
• M6: 752,926 km (0.038 R)
• M7: 926,609 km (0.098 R)
• M8: 1,112,859 km (0.11 R)
• M9: 1,449,304 km (0.118 R)
• M10: 1,853,667 km (0.068 R)
• M11: 2,048,593 km (0.106 R)
• M12: 2,128,329 km (0.07 R)
• M13: 2,458,043 km (0.067 R)
• M14: 2,543,014 km (0.095 R)
• M15: 2,982,084 km (0.038 R)
• M16: 3,256,746 km (0.096 R)
• M17: 3,491,913 km (0.058 R)
• M18: 4,854,002 km (0.098 R)
• M19: 4,960,665 km (0.113 R)
• M20: 5,450,898 km (0.095 R)
• M21: 5,561,899 km (0.101 R)
• M22: 5,617,699 km (0.043 R)
• M23: 6,301,661 km (0.117 R)
• M24: 7,011,802 km (0.079 R)
• M25: 7,193,264 km (0.083 R)
• M26: 7,997,203 km (0.1 R)
• M27: 8,634,939 km (0.077 R)
• M28: 8,699,715 km (0.081 R)
• M29: 9,091,063 km (0.06 R)
• M30: 9,554,966 km (0.086 R)
• M31: 9,756,175 km (0.082 R)
• M32: 9,891,112 km (0.074 R)
• M33: 9,958,730 km (0.08 R)
• M34: 10,026,648 km (0.103 R)
• M35: 11,915,470 km (0.101 R)
• M36: 14,444,422 km (0.101 R)
• M37: 14,752,594 km (0.093 R)
• M38: 15,296,981 km (0.118 R)
• M39: 16,969,186 km (0.12 R)
• M40: 17,131,499 km (0.104 R)
• M41: 17,457,623 km (0.115 R)
• M42: 19,967,725 km (0.088 R)
• M43: 20,483,240 km (0.103 R)
• M44: 24,394,326 km (0.1 R)
• M45: 24,577,434 km (0.059 R)
• M46: 25,500,154 km (0.098 R)
• M47: 25,779,004 km (0.079 R)
• M48: 27,474,098 km (0.116 R)
• M49: 28,335,033 km (0.1 R)
• M50: 29,107,706 km (0.077 R)
• M51: 29,204,796 km (0.078 R)
• M52: 30,673,847 km (0.114 R)
• M53: 31,566,796 km (0.108 R)
• M54: 31,966,372 km (0.096 R)
• M55: 32,166,833 km (0.101 R)
• M56: 32,972,567 km (0.079 R)
• M57: 33,073,845 km (0.094 R)
• M58: 33,175,123 km (0.116 R)
• M59: 35,429,862 km (0.097 R)
• M60: 39,438,935 km (0.105 R)
• M61: 39,761,468 km (0.092 R)
• M62: 40,734,603 km (0.113 R)
• M63: 40,843,061 km (0.084 R)
• M64: 41,169,484 km (0.096 R)
• M65: 41,606,010 km (0.114 R)
• M66: 42,924,715 km (0.059 R)
• M67: 44,257,034 km (0.093 R)
• M68: 44,928,280 km (0.07 R)
• M69: 45,715,613 km (0.059 R)
• M70: 46,620,980 km (0.088 R)
• M71: 47,076,056 km (0.071 R)
• M72: 53,122,353 km (0.05 R)
• M73: 53,597,626 km (0.076 R)
• M74: 53,835,636 km (0.091 R)
• M75: 54,432,382 km (0.081 R)
• M76: 57,205,627 km (0.1 R)
• M77: 58,793,459 km (0.099 R)
• M78: 59,531,126 km (0.112 R)
• M79: 59,901,082 km (0.099 R)
• M80: 63,642,674 km (0.08 R)
• M81: 66,818,039 km (0.101 R)
• M82: 69,265,460 km (0.112 R)
• M83: 71,611,154 km (0.057 R)
• M84: 73,189,262 km (0.108 R)
• M85: 73,453,452 km (0.058 R)
• M86: 78,261,976 km (0.041 R)
• M87: 81,660,541 km (0.098 R)
• M88: 87,898,024 km (0.103 R)
• M89: 88,178,819 km (0.045 R)
• M90: 88,319,292 km (0.08 R)
• M91: 90,152,464 km (0.052 R)
• M92: 92,568,619 km (0.111 R)
• M93: 92,854,202 km (0.076 R)
• M94: 95,006,017 km (0.11 R)
• M95: 95,438,206 km (0.118 R)
• M96: 95,726,780 km (0.102 R)
• M97: 96,015,653 km (0.077 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: 288 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit