🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.55 AU - 1.57 AU

Year: 701 Days

Day: 44.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,196,227 km

• M1: 596,596 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.2

Radius: 12.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.51 AU - 7.15 AU

Year: 5066 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,196,227 km

• M1: 181,313 km (0.051 R)
• M2: 275,260 km (0.087 R)
• M3: 354,248 km (0.098 R)
• M4: 465,249 km (0.095 R)
• M5: 584,180 km (0.118 R)
• M6: 857,794 km (0.118 R)
• M7: 955,482 km (0.049 R)
• M8: 1,242,859 km (0.05 R)
• M9: 1,355,357 km (0.075 R)
• M10: 1,624,334 km (0.05 R)
• M11: 2,127,431 km (0.089 R)
• M12: 2,651,173 km (0.079 R)
• M13: 2,771,600 km (0.111 R)
• M14: 2,852,831 km (0.105 R)
• M15: 2,934,961 km (0.086 R)
• M16: 3,285,768 km (0.1 R)
• M17: 3,400,958 km (0.067 R)
• M18: 3,576,287 km (0.048 R)
• M19: 3,814,746 km (0.081 R)
• M20: 4,104,966 km (0.065 R)
• M21: 4,198,015 km (0.102 R)
• M22: 4,434,081 km (0.035 R)
• M23: 4,529,674 km (0.103 R)
• M24: 4,723,104 km (0.104 R)
• M25: 4,902,771 km (0.092 R)
• M26: 5,018,410 km (0.111 R)
• M27: 5,252,232 km (0.107 R)
• M28: 5,336,605 km (0.088 R)
• M29: 5,489,643 km (0.117 R)
• M30: 5,626,974 km (0.084 R)
• M31: 5,713,442 km (0.077 R)
• M32: 5,922,729 km (0.036 R)
• M33: 6,402,789 km (0.108 R)
• M34: 6,895,564 km (0.116 R)
• M35: 7,025,266 km (0.08 R)
• M36: 7,118,465 km (0.114 R)
• M37: 7,400,607 km (0.047 R)
• M38: 7,552,598 km (0.094 R)
• M39: 7,667,190 km (0.105 R)
• M40: 7,995,258 km (0.046 R)
• M41: 8,151,289 km (0.119 R)
• M42: 8,906,010 km (0.083 R)
• M43: 9,662,526 km (0.111 R)
• M44: 10,122,091 km (0.053 R)
• M45: 10,290,987 km (0.116 R)
• M46: 10,396,902 km (0.112 R)
• M47: 10,738,734 km (0.108 R)
• M48: 10,975,846 km (0.096 R)
• M49: 11,433,466 km (0.094 R)
• M50: 11,543,420 km (0.118 R)
• M51: 11,719,946 km (0.093 R)
• M52: 12,120,419 km (0.072 R)
• M53: 12,210,029 km (0.095 R)
• M54: 12,548,120 km (0.091 R)
• M55: 12,980,607 km (0.072 R)
• M56: 13,302,542 km (0.076 R)
• M57: 13,860,692 km (0.053 R)
• M58: 14,355,262 km (0.082 R)
• M59: 14,783,860 km (0.116 R)
• M60: 15,047,751 km (0.115 R)
• M61: 15,385,991 km (0.09 R)
• M62: 15,971,667 km (0.117 R)
• M63: 16,119,320 km (0.093 R)
• M64: 16,292,106 km (0.052 R)
• M65: 16,415,823 km (0.101 R)
• M66: 16,539,840 km (0.05 R)
• M67: 16,639,322 km (0.096 R)
• M68: 16,813,903 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.5

Radius: 6.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.38 AU - 18.9 AU

Year: 28963 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,196,227 km

• M1: 155,432 km (0.073 R)
• M2: 306,376 km (0.09 R)
• M3: 756,965 km (0.103 R)
• M4: 986,000 km (0.108 R)
• M5: 1,671,906 km (0.112 R)
• M6: 1,744,760 km (0.099 R)
• M7: 1,793,978 km (0.066 R)
• M8: 2,099,157 km (0.066 R)
• M9: 2,177,995 km (0.1 R)
• M10: 2,475,546 km (0.102 R)
• M11: 3,168,782 km (0.093 R)
• M12: 3,662,455 km (0.082 R)
• M13: 3,950,730 km (0.073 R)
• M14: 4,213,125 km (0.101 R)
• M15: 4,583,230 km (0.106 R)
• M16: 4,720,411 km (0.105 R)
• M17: 4,998,813 km (0.11 R)
• M18: 5,175,488 km (0.113 R)
• M19: 5,246,697 km (0.117 R)
• M20: 5,354,257 km (0.118 R)
• M21: 5,791,682 km (0.106 R)
• M22: 6,127,230 km (0.072 R)
• M23: 6,973,954 km (0.044 R)
• M24: 8,062,428 km (0.066 R)
• M25: 10,258,375 km (0.116 R)
• M26: 10,800,368 km (0.119 R)
• M27: 11,630,636 km (0.094 R)
• M28: 12,290,662 km (0.07 R)
• M29: 12,338,234 km (0.092 R)
• M30: 12,673,184 km (0.111 R)
• M31: 13,303,290 km (0.075 R)
• M32: 13,548,331 km (0.048 R)
• M33: 14,292,281 km (0.086 R)
• M34: 14,593,571 km (0.079 R)
• M35: 14,897,106 km (0.107 R)
• M36: 15,100,409 km (0.12 R)
• M37: 15,356,072 km (0.051 R)
• M38: 15,510,158 km (0.081 R)
• M39: 16,919,519 km (0.087 R)
• M40: 17,131,799 km (0.076 R)
• M41: 17,558,900 km (0.114 R)
• M42: 18,314,968 km (0.094 R)
• M43: 18,478,329 km (0.056 R)
• M44: 18,861,449 km (0.025 R)
• M45: 19,413,316 km (0.102 R)
• M46: 19,524,317 km (0.066 R)
• M47: 19,746,919 km (0.071 R)
• M48: 19,802,719 km (0.04 R)
• M49: 21,500,804 km (0.105 R)
• M50: 21,558,250 km (0.108 R)
• M51: 22,541,856 km (0.074 R)
• M52: 23,303,908 km (0.084 R)
• M53: 24,074,486 km (0.115 R)
• M54: 24,432,773 km (0.065 R)
• M55: 24,552,751 km (0.098 R)
• M56: 24,913,431 km (0.071 R)
• M57: 25,336,643 km (0.074 R)
• M58: 26,435,589 km (0.03 R)
• M59: 26,497,074 km (0.062 R)
• M60: 27,052,830 km (0.115 R)
• M61: 27,799,623 km (0.083 R)
• M62: 28,553,446 km (0.102 R)
• M63: 29,313,852 km (0.072 R)
• M64: 31,765,313 km (0.069 R)
• M65: 31,830,687 km (0.051 R)
• M66: 32,092,782 km (0.105 R)
• M67: 32,883,258 km (0.112 R)
• M68: 33,413,732 km (0.093 R)
• M69: 33,680,016 km (0.082 R)
• M70: 33,746,736 km (0.088 R)
• M71: 34,147,808 km (0.069 R)
• M72: 34,281,848 km (0.041 R)
• M73: 34,617,695 km (0.065 R)
• M74: 35,563,902 km (0.083 R)
• M75: 35,631,819 km (0.045 R)
• M76: 36,930,329 km (0.091 R)
• M77: 37,067,959 km (0.058 R)
• M78: 37,136,774 km (0.11 R)
• M79: 38,802,097 km (0.113 R)
• M80: 39,714,345 km (0.036 R)
• M81: 41,202,694 km (0.084 R)
• M82: 41,702,950 km (0.093 R)
• M83: 41,774,607 km (0.093 R)
• M84: 42,853,806 km (0.087 R)
• M85: 43,578,309 km (0.037 R)
• M86: 45,481,044 km (0.109 R)
• M87: 45,776,200 km (0.102 R)
• M88: 46,071,955 km (0.103 R)
• M89: 46,294,258 km (0.062 R)
• M90: 48,913,268 km (0.095 R)
• M91: 49,518,690 km (0.081 R)
• M92: 50,966,349 km (0.105 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit