🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.55 AU - 2.39 AU

Year: 1020 Days

Day: 29.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 55.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.41 AU - 3.31 AU

Year: 1785 Days

Day: 30.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,850,114 km

• M1: 839,244 km (0.077 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 11.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.62 AU - 9.34 AU

Year: 8317 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,850,114 km

• M1: 182,061 km (0.088 R)
• M2: 376,538 km (0.119 R)
• M3: 496,067 km (0.025 R)
• M4: 865,872 km (0.076 R)
• M5: 1,049,279 km (0.036 R)
• M6: 1,229,096 km (0.098 R)
• M7: 1,619,696 km (0.117 R)
• M8: 1,947,764 km (0.077 R)
• M9: 2,048,294 km (0.098 R)
• M10: 2,468,365 km (0.117 R)
• M11: 2,823,809 km (0.087 R)
• M12: 3,077,827 km (0.04 R)
• M13: 3,267,217 km (0.092 R)
• M14: 4,011,916 km (0.095 R)
• M15: 4,350,755 km (0.043 R)
• M16: 4,725,946 km (0.111 R)
• M17: 4,945,107 km (0.071 R)
• M18: 5,111,759 km (0.075 R)
• M19: 5,252,082 km (0.09 R)
• M20: 6,061,407 km (0.091 R)
• M21: 6,180,187 km (0.036 R)
• M22: 6,389,923 km (0.115 R)
• M23: 6,571,685 km (0.028 R)
• M24: 6,940,294 km (0.118 R)
• M25: 7,221,239 km (0.113 R)
• M26: 7,891,288 km (0.092 R)
• M27: 9,462,065 km (0.073 R)
• M28: 10,053,725 km (0.063 R)
• M29: 10,300,711 km (0.096 R)
• M30: 10,729,010 km (0.034 R)
• M31: 10,981,531 km (0.099 R)
• M32: 11,235,997 km (0.102 R)
• M33: 11,455,756 km (0.12 R)
• M34: 11,713,962 km (0.092 R)
• M35: 12,048,613 km (0.117 R)
• M36: 12,273,608 km (0.08 R)
• M37: 12,841,930 km (0.093 R)
• M38: 14,161,982 km (0.094 R)
• M39: 15,443,437 km (0.103 R)
• M40: 15,565,509 km (0.105 R)
• M41: 16,098,077 km (0.118 R)
• M42: 16,180,506 km (0.109 R)
• M43: 16,511,865 km (0.094 R)
• M44: 16,929,093 km (0.057 R)
• M45: 17,476,771 km (0.078 R)
• M46: 17,901,928 km (0.091 R)
• M47: 18,546,246 km (0.117 R)
• M48: 18,632,714 km (0.111 R)
• M49: 18,893,014 km (0.069 R)
• M50: 19,285,559 km (0.086 R)
• M51: 19,592,833 km (0.118 R)
• M52: 19,769,209 km (0.082 R)
• M53: 22,017,067 km (0.05 R)
• M54: 23,311,088 km (0.112 R)
• M55: 23,451,112 km (0.12 R)
• M56: 23,544,610 km (0.113 R)
• M57: 24,250,264 km (0.034 R)
• M58: 24,344,959 km (0.049 R)
• M59: 25,010,670 km (0.1 R)
• M60: 25,249,877 km (0.026 R)
• M61: 25,682,364 km (0.035 R)
• M62: 25,923,665 km (0.071 R)
• M63: 26,798,813 km (0.073 R)
• M64: 26,945,568 km (0.118 R)
• M65: 27,732,902 km (0.114 R)
• M66: 28,179,153 km (0.106 R)
• M67: 28,378,267 km (0.088 R)
• M68: 29,481,552 km (0.101 R)
• M69: 30,191,094 km (0.104 R)
• M70: 30,906,022 km (0.066 R)
• M71: 32,041,022 km (0.089 R)
• M72: 32,300,873 km (0.036 R)
• M73: 32,822,670 km (0.09 R)
• M74: 33,242,143 km (0.044 R)
• M75: 33,505,136 km (0.119 R)
• M76: 33,663,410 km (0.107 R)
• M77: 33,927,451 km (0.08 R)
• M78: 34,245,346 km (0.043 R)
• M79: 34,937,685 km (0.116 R)
• M80: 35,258,722 km (0.111 R)
• M81: 35,473,245 km (0.049 R)
• M82: 36,011,499 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722

Radius: 3.4

Gravity: 62.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.5 AU - 16.82 AU

Year: 18627 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,850,114 km

• M1: 116,088 km (0.084 R)
• M2: 334,052 km (0.079 R)
• M3: 369,806 km (0.08 R)
• M4: 425,756 km (0.081 R)
• M5: 746,793 km (0.09 R)
• M6: 2,411,368 km (0.113 R)
• M7: 2,589,539 km (0.11 R)
• M8: 2,661,945 km (0.063 R)
• M9: 2,698,297 km (0.096 R)
• M10: 2,808,850 km (0.075 R)
• M11: 2,845,950 km (0.072 R)
• M12: 3,072,142 km (0.078 R)
• M13: 3,991,720 km (0.074 R)
• M14: 4,330,110 km (0.088 R)
• M15: 4,373,045 km (0.092 R)
• M16: 5,538,412 km (0.031 R)
• M17: 5,585,087 km (0.062 R)
• M18: 5,631,911 km (0.029 R)
• M19: 6,792,940 km (0.1 R)
• M20: 9,268,336 km (0.097 R)
• M21: 9,602,388 km (0.105 R)
• M22: 9,827,383 km (0.096 R)
• M23: 10,054,024 km (0.12 R)
• M24: 10,977,791 km (0.088 R)
• M25: 11,154,017 km (0.103 R)
• M26: 12,049,061 km (0.056 R)
• M27: 13,215,476 km (0.116 R)
• M28: 14,289,289 km (0.092 R)
• M29: 14,804,205 km (0.102 R)
• M30: 14,998,832 km (0.077 R)
• M31: 15,194,357 km (0.066 R)
• M32: 16,117,824 km (0.067 R)
• M33: 16,251,265 km (0.117 R)
• M34: 16,653,684 km (0.092 R)
• M35: 17,399,878 km (0.066 R)
• M36: 18,784,406 km (0.086 R)
• M37: 19,917,311 km (0.106 R)
• M38: 20,203,940 km (0.085 R)
• M39: 21,584,130 km (0.111 R)
• M40: 22,769,694 km (0.091 R)
• M41: 23,295,081 km (0.068 R)
• M42: 23,824,358 km (0.097 R)
• M43: 25,203,501 km (0.12 R)
• M44: 25,280,843 km (0.084 R)
• M45: 25,358,335 km (0.113 R)
• M46: 25,591,259 km (0.08 R)
• M47: 26,137,291 km (0.113 R)
• M48: 28,038,531 km (0.052 R)
• M49: 28,279,233 km (0.065 R)
• M50: 28,682,101 km (0.118 R)
• M51: 29,167,994 km (0.09 R)
• M52: 30,229,990 km (0.091 R)
• M53: 30,724,411 km (0.067 R)
• M54: 30,889,866 km (0.119 R)
• M55: 31,972,057 km (0.102 R)
• M56: 33,576,195 km (0.11 R)
• M57: 34,774,773 km (0.078 R)
• M58: 36,773,999 km (0.11 R)
• M59: 36,949,627 km (0.062 R)
• M60: 37,213,667 km (0.114 R)
• M61: 37,920,517 km (0.101 R)
• M62: 38,186,652 km (0.119 R)
• M63: 38,631,855 km (0.107 R)
• M64: 40,519,930 km (0.119 R)
• M65: 41,064,765 km (0.089 R)
• M66: 41,703,698 km (0.085 R)
• M67: 42,253,769 km (0.113 R)
• M68: 43,361,392 km (0.112 R)
• M69: 43,454,142 km (0.076 R)
• M70: 44,105,043 km (0.077 R)
• M71: 44,478,439 km (0.074 R)
• M72: 44,665,586 km (0.105 R)
• M73: 45,134,426 km (0.066 R)
• M74: 47,981,871 km (0.079 R)
• M75: 49,233,706 km (0.09 R)
• M76: 50,203,849 km (0.117 R)
• M77: 52,558,070 km (0.072 R)
• M78: 52,953,906 km (0.055 R)
• M79: 53,251,456 km (0.054 R)
• M80: 54,747,435 km (0.095 R)
• M81: 54,947,896 km (0.069 R)
• M82: 56,662,138 km (0.101 R)
• M83: 58,393,734 km (0.107 R)
• M84: 59,214,577 km (0.095 R)
• M85: 62,745,685 km (0.08 R)
• M86: 62,850,553 km (0.086 R)
• M87: 63,481,108 km (0.031 R)
• M88: 64,113,758 km (0.12 R)
• M89: 65,066,547 km (0.088 R)
• M90: 66,344,262 km (0.099 R)
• M91: 66,879,224 km (0.042 R)
• M92: 69,466,220 km (0.091 R)
• M93: 71,209,035 km (0.056 R)
• M94: 72,525,497 km (0.07 R)
• M95: 73,518,228 km (0.118 R)
• M96: 73,628,781 km (0.048 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit