🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.78 AU - 0.8 AU

Year: 253 Days

Day: 13.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,553,041 km

• M1: 101,128 km (0.073 R)
• M2: 137,181 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.12 AU - 2.7 AU

Year: 1346 Days

Day: 26.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.6

Radius: 3.5

Gravity: 31.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.6 AU - 23.7 AU

Year: 32552 Days

Day: 24 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,553,041 km

• M1: 65,374 km (0.08 R)
• M2: 1,069,326 km (0.116 R)
• M3: 1,346,830 km (0.115 R)
• M4: 1,577,510 km (0.069 R)
• M5: 1,680,134 km (0.109 R)
• M6: 1,785,002 km (0.066 R)
• M7: 2,001,021 km (0.09 R)
• M8: 2,301,862 km (0.102 R)
• M9: 2,457,594 km (0.111 R)
• M10: 2,497,088 km (0.117 R)
• M11: 2,697,549 km (0.097 R)
• M12: 3,550,107 km (0.065 R)
• M13: 4,287,026 km (0.117 R)
• M14: 4,382,320 km (0.118 R)
• M15: 4,575,152 km (0.113 R)
• M16: 5,894,455 km (0.086 R)
• M17: 6,000,520 km (0.1 R)
• M18: 6,053,777 km (0.059 R)
• M19: 6,927,279 km (0.097 R)
• M20: 7,208,224 km (0.038 R)
• M21: 7,665,395 km (0.061 R)
• M22: 7,955,914 km (0.113 R)
• M23: 8,309,264 km (0.104 R)
• M24: 8,909,600 km (0.032 R)
• M25: 9,092,409 km (0.096 R)
• M26: 10,342,299 km (0.051 R)
• M27: 10,792,439 km (0.088 R)
• M28: 11,183,189 km (0.095 R)
• M29: 11,248,862 km (0.086 R)
• M30: 12,383,263 km (0.105 R)
• M31: 13,275,165 km (0.107 R)
• M32: 13,414,142 km (0.116 R)
• M33: 13,975,134 km (0.112 R)
• M34: 14,329,681 km (0.079 R)
• M35: 15,483,679 km (0.114 R)
• M36: 15,703,438 km (0.103 R)
• M37: 17,194,181 km (0.038 R)
• M38: 17,650,155 km (0.091 R)
• M39: 18,419,088 km (0.092 R)
• M40: 18,574,072 km (0.12 R)
• M41: 21,764,994 km (0.119 R)
• M42: 21,928,953 km (0.078 R)
• M43: 22,671,707 km (0.103 R)
• M44: 22,921,087 km (0.107 R)
• M45: 23,254,989 km (0.088 R)
• M46: 24,266,570 km (0.111 R)
• M47: 25,724,102 km (0.083 R)
• M48: 26,682,127 km (0.046 R)
• M49: 26,857,605 km (0.104 R)
• M50: 31,458,787 km (0.114 R)
• M51: 32,576,283 km (0.034 R)
• M52: 33,611,949 km (0.113 R)
• M53: 33,991,329 km (0.09 R)
• M54: 35,233,739 km (0.08 R)
• M55: 36,880,961 km (0.077 R)
• M56: 37,762,991 km (0.081 R)
• M57: 38,453,833 km (0.099 R)
• M58: 38,949,900 km (0.092 R)
• M59: 39,748,005 km (0.079 R)
• M60: 40,350,136 km (0.091 R)
• M61: 41,664,952 km (0.103 R)
• M62: 42,685,808 km (0.051 R)
• M63: 43,508,446 km (0.11 R)
• M64: 43,715,041 km (0.077 R)
• M65: 43,921,785 km (0.035 R)
• M66: 45,065,012 km (0.095 R)
• M67: 45,169,431 km (0.095 R)
• M68: 45,274,000 km (0.105 R)
• M69: 45,483,288 km (0.063 R)
• M70: 46,956,827 km (0.102 R)
• M71: 47,380,787 km (0.097 R)
• M72: 52,126,780 km (0.104 R)
• M73: 53,116,070 km (0.101 R)
• M74: 54,222,496 km (0.118 R)
• M75: 55,001,452 km (0.111 R)
• M76: 55,113,052 km (0.103 R)
• M77: 55,448,301 km (0.118 R)
• M78: 56,458,087 km (0.083 R)
• M79: 57,021,622 km (0.103 R)
• M80: 60,787,748 km (0.12 R)
• M81: 61,480,985 km (0.118 R)
• M82: 62,875,536 km (0.076 R)
• M83: 64,986,811 km (0.111 R)
• M84: 65,577,274 km (0.071 R)
• M85: 67,001,894 km (0.114 R)
• M86: 67,121,124 km (0.098 R)
• M87: 68,077,054 km (0.049 R)
• M88: 70,971,923 km (0.11 R)
• M89: 73,046,546 km (0.114 R)
• M90: 76,506,894 km (0.057 R)
• M91: 76,631,509 km (0.081 R)
• M92: 77,130,418 km (0.1 R)
• M93: 79,388,897 km (0.062 R)
• M94: 80,146,610 km (0.113 R)
• M95: 81,541,910 km (0.061 R)
• M96: 81,669,218 km (0.059 R)
• M97: 82,561,718 km (0.039 R)
• M98: 86,164,035 km (0.089 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit