🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 159 Days

Day: 28.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,782,148 km

• M1: 114,592 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.32 AU - 2.6 AU

Year: 1638 Days

Day: 25.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.4

Radius: 7.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.91 AU - 14.91 AU

Year: 19695 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,782,148 km

• M1: 224,546 km (0.101 R)
• M2: 317,596 km (0.042 R)
• M3: 747,690 km (0.052 R)
• M4: 815,608 km (0.073 R)
• M5: 921,523 km (0.098 R)
• M6: 1,725,911 km (0.085 R)
• M7: 2,298,870 km (0.116 R)
• M8: 2,623,647 km (0.115 R)
• M9: 4,062,629 km (0.104 R)
• M10: 4,123,815 km (0.088 R)
• M11: 4,859,088 km (0.052 R)
• M12: 4,967,547 km (0.119 R)
• M13: 6,807,601 km (0.088 R)
• M14: 7,223,333 km (0.093 R)
• M15: 8,441,060 km (0.084 R)
• M16: 8,728,886 km (0.048 R)
• M17: 9,422,422 km (0.09 R)
• M18: 9,940,180 km (0.076 R)
• M19: 10,299,963 km (0.055 R)
• M20: 10,355,613 km (0.098 R)
• M21: 10,889,977 km (0.058 R)
• M22: 11,810,004 km (0.115 R)
• M23: 14,279,266 km (0.106 R)
• M24: 15,094,425 km (0.102 R)
• M25: 15,667,684 km (0.079 R)
• M26: 17,131,649 km (0.103 R)
• M27: 17,230,832 km (0.118 R)
• M28: 17,562,790 km (0.106 R)
• M29: 17,629,361 km (0.044 R)
• M30: 20,608,154 km (0.028 R)
• M31: 21,885,570 km (0.082 R)
• M32: 22,029,034 km (0.04 R)
• M33: 22,100,991 km (0.102 R)
• M34: 25,076,941 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 3.2

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.46 AU - 16.7 AU

Year: 26111 Days

Day: 24.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,782,148 km

• M1: 67,169 km (0.102 R)
• M2: 98,585 km (0.075 R)
• M3: 244,742 km (0.082 R)
• M4: 474,973 km (0.102 R)
• M5: 527,482 km (0.103 R)
• M6: 676,930 km (0.095 R)
• M7: 839,244 km (0.059 R)
• M8: 1,573,321 km (0.093 R)
• M9: 1,652,308 km (0.072 R)
• M10: 2,182,932 km (0.065 R)
• M11: 2,300,815 km (0.038 R)
• M12: 2,573,831 km (0.114 R)
• M13: 2,635,914 km (0.094 R)
• M14: 2,793,142 km (0.116 R)
• M15: 2,857,020 km (0.065 R)
• M16: 3,116,872 km (0.039 R)
• M17: 3,216,354 km (0.081 R)
• M18: 3,249,715 km (0.107 R)
• M19: 3,418,311 km (0.027 R)
• M20: 3,486,528 km (0.09 R)
• M21: 3,520,935 km (0.093 R)
• M22: 4,048,717 km (0.116 R)
• M23: 4,266,681 km (0.096 R)
• M24: 4,751,976 km (0.106 R)
• M25: 5,020,505 km (0.11 R)
• M26: 5,977,781 km (0.111 R)
• M27: 6,731,755 km (0.116 R)
• M28: 6,989,661 km (0.071 R)
• M29: 7,076,428 km (0.093 R)
• M30: 7,119,811 km (0.041 R)
• M31: 7,294,691 km (0.061 R)
• M32: 7,382,655 km (0.098 R)
• M33: 7,648,490 km (0.088 R)
• M34: 8,372,843 km (0.11 R)
• M35: 8,789,922 km (0.055 R)
• M36: 8,977,368 km (0.1 R)
• M37: 9,024,492 km (0.091 R)
• M38: 9,166,161 km (0.06 R)
• M39: 9,692,147 km (0.101 R)
• M40: 9,885,876 km (0.114 R)
• M41: 10,326,292 km (0.111 R)
• M42: 10,474,544 km (0.03 R)
• M43: 13,800,104 km (0.082 R)
• M44: 14,346,735 km (0.098 R)
• M45: 14,456,989 km (0.105 R)
• M46: 14,622,743 km (0.048 R)
• M47: 16,893,040 km (0.108 R)
• M48: 17,301,592 km (0.111 R)
• M49: 17,418,877 km (0.089 R)
• M50: 17,713,285 km (0.1 R)
• M51: 17,949,949 km (0.082 R)
• M52: 18,247,200 km (0.06 R)
• M53: 19,758,139 km (0.079 R)
• M54: 19,819,474 km (0.077 R)
• M55: 20,746,083 km (0.076 R)
• M56: 20,870,698 km (0.03 R)
• M57: 21,058,144 km (0.06 R)
• M58: 21,813,165 km (0.079 R)
• M59: 22,833,721 km (0.026 R)
• M60: 22,962,376 km (0.047 R)
• M61: 23,869,687 km (0.091 R)
• M62: 24,065,660 km (0.097 R)
• M63: 25,518,854 km (0.094 R)
• M64: 27,272,589 km (0.09 R)
• M65: 28,995,059 km (0.056 R)
• M66: 29,204,197 km (0.044 R)
• M67: 29,904,614 km (0.096 R)
• M68: 31,108,129 km (0.113 R)
• M69: 31,751,699 km (0.044 R)
• M70: 33,124,559 km (0.097 R)
• M71: 33,415,976 km (0.076 R)
• M72: 33,928,199 km (0.03 R)
• M73: 34,738,271 km (0.065 R)
• M74: 35,331,427 km (0.077 R)
• M75: 35,927,873 km (0.104 R)
• M76: 36,979,696 km (0.12 R)
• M77: 37,585,268 km (0.077 R)
• M78: 37,661,114 km (0.102 R)
• M79: 37,813,106 km (0.084 R)
• M80: 39,575,817 km (0.108 R)
• M81: 40,506,017 km (0.09 R)
• M82: 40,895,720 km (0.12 R)
• M83: 41,914,930 km (0.1 R)
• M84: 43,339,700 km (0.094 R)
• M85: 44,941,295 km (0.119 R)
• M86: 45,506,475 km (0.072 R)
• M87: 49,278,137 km (0.1 R)
• M88: 51,622,635 km (0.073 R)
• M89: 51,791,531 km (0.098 R)
• M90: 51,960,576 km (0.117 R)
• M91: 55,034,364 km (0.043 R)
• M92: 55,552,272 km (0.106 R)
• M93: 56,419,191 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit