🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 154 Days

Day: 18.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.91 AU - 0.91 AU

Year: 366 Days

Day: 12.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,822,610 km

• M1: 169,644 km (0.071 R)
• M2: 703,409 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 699 Days

Day: 20.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,822,610 km

• M1: 18,401 km (0.071 R)
• M2: 320,139 km (0.051 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 11.8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.33 AU - 11.23 AU

Year: 12899 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,822,610 km

• M1: 707,598 km (0.096 R)
• M2: 1,048,232 km (0.12 R)
• M3: 1,387,371 km (0.096 R)
• M4: 1,678,039 km (0.071 R)
• M5: 1,988,455 km (0.074 R)
• M6: 2,106,039 km (0.086 R)
• M7: 2,631,875 km (0.059 R)
• M8: 3,129,139 km (0.087 R)
• M9: 3,336,332 km (0.088 R)
• M10: 3,619,670 km (0.096 R)
• M11: 4,248,131 km (0.083 R)
• M12: 4,555,554 km (0.089 R)
• M13: 6,156,700 km (0.101 R)
• M14: 6,330,084 km (0.109 R)
• M15: 7,358,121 km (0.062 R)
• M16: 7,542,276 km (0.112 R)
• M17: 7,915,074 km (0.111 R)
• M18: 10,430,712 km (0.074 R)
• M19: 11,532,949 km (0.107 R)
• M20: 11,800,878 km (0.047 R)
• M21: 12,727,039 km (0.056 R)
• M22: 13,171,045 km (0.076 R)
• M23: 13,451,093 km (0.069 R)
• M24: 14,303,202 km (0.081 R)
• M25: 14,418,093 km (0.117 R)
• M26: 14,706,817 km (0.087 R)
• M27: 14,822,905 km (0.084 R)
• M28: 15,289,950 km (0.097 R)
• M29: 15,407,533 km (0.108 R)
• M30: 15,821,321 km (0.099 R)
• M31: 16,298,688 km (0.099 R)
• M32: 16,599,380 km (0.086 R)
• M33: 18,442,425 km (0.095 R)
• M34: 19,642,948 km (0.039 R)
• M35: 19,834,882 km (0.102 R)
• M36: 20,091,592 km (0.116 R)
• M37: 21,853,706 km (0.118 R)
• M38: 22,118,943 km (0.041 R)
• M39: 22,786,897 km (0.057 R)
• M40: 23,190,662 km (0.063 R)
• M41: 23,393,517 km (0.091 R)
• M42: 25,663,365 km (0.11 R)
• M43: 26,013,424 km (0.029 R)
• M44: 26,718,180 km (0.099 R)
• M45: 27,930,670 km (0.054 R)
• M46: 28,797,441 km (0.084 R)
• M47: 29,380,124 km (0.077 R)
• M48: 29,819,792 km (0.041 R)
• M49: 30,040,300 km (0.107 R)
• M50: 30,557,160 km (0.105 R)
• M51: 31,077,013 km (0.077 R)
• M52: 31,151,513 km (0.117 R)
• M53: 31,824,703 km (0.061 R)
• M54: 33,109,450 km (0.084 R)
• M55: 33,414,180 km (0.086 R)
• M56: 33,643,364 km (0.077 R)
• M57: 34,410,951 km (0.119 R)
• M58: 34,642,379 km (0.119 R)
• M59: 35,184,372 km (0.044 R)
• M60: 35,807,298 km (0.076 R)
• M61: 37,380,469 km (0.108 R)
• M62: 38,655,043 km (0.08 R)
• M63: 42,563,885 km (0.1 R)
• M64: 42,729,490 km (0.074 R)
• M65: 42,812,367 km (0.095 R)
• M66: 43,310,678 km (0.114 R)
• M67: 43,727,458 km (0.027 R)
• M68: 44,061,809 km (0.091 R)
• M69: 44,649,130 km (0.036 R)
• M70: 44,985,875 km (0.112 R)
• M71: 46,511,474 km (0.067 R)
• M72: 46,852,707 km (0.114 R)
• M73: 49,091,738 km (0.053 R)
• M74: 49,962,098 km (0.113 R)
• M75: 50,049,314 km (0.052 R)
• M76: 50,224,194 km (0.103 R)
• M77: 50,486,738 km (0.1 R)
• M78: 50,749,731 km (0.111 R)
• M79: 51,277,213 km (0.114 R)
• M80: 51,365,177 km (0.107 R)
• M81: 51,983,166 km (0.105 R)
• M82: 52,870,281 km (0.118 R)
• M83: 53,226,623 km (0.105 R)
• M84: 54,120,620 km (0.031 R)
• M85: 54,839,438 km (0.11 R)
• M86: 54,929,496 km (0.107 R)
• M87: 55,471,040 km (0.094 R)
• M88: 57,380,208 km (0.064 R)
• M89: 60,237,827 km (0.103 R)
• M90: 61,262,871 km (0.061 R)
• M91: 62,387,698 km (0.055 R)
• M92: 62,858,333 km (0.116 R)
• M93: 63,046,975 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.5

Radius: 6.4

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.99 AU - 12.31 AU

Year: 14658 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,822,610 km

• M1: 109,655 km (0.1 R)
• M2: 249,080 km (0.083 R)
• M3: 350,957 km (0.081 R)
• M4: 559,197 km (0.118 R)
• M5: 697,575 km (0.107 R)
• M6: 1,031,178 km (0.064 R)
• M7: 1,253,032 km (0.094 R)
• M8: 1,599,800 km (0.094 R)
• M9: 1,827,637 km (0.068 R)
• M10: 2,219,733 km (0.074 R)
• M11: 3,255,399 km (0.1 R)
• M12: 3,434,767 km (0.106 R)
• M13: 3,840,776 km (0.104 R)
• M14: 4,184,402 km (0.114 R)
• M15: 4,379,478 km (0.09 R)
• M16: 4,900,826 km (0.1 R)
• M17: 5,654,650 km (0.068 R)
• M18: 5,740,519 km (0.1 R)
• M19: 6,533,986 km (0.074 R)
• M20: 6,760,328 km (0.107 R)
• M21: 7,081,814 km (0.089 R)
• M22: 7,361,262 km (0.081 R)
• M23: 8,961,660 km (0.112 R)
• M24: 9,775,024 km (0.084 R)
• M25: 9,982,068 km (0.116 R)
• M26: 10,138,248 km (0.108 R)
• M27: 11,634,974 km (0.067 R)
• M28: 13,831,670 km (0.116 R)
• M29: 14,297,816 km (0.094 R)
• M30: 14,473,893 km (0.087 R)
• M31: 16,519,943 km (0.106 R)
• M32: 16,643,062 km (0.103 R)
• M33: 17,263,295 km (0.114 R)
• M34: 18,144,427 km (0.108 R)
• M35: 18,208,006 km (0.118 R)
• M36: 20,542,630 km (0.089 R)
• M37: 20,608,752 km (0.071 R)
• M38: 22,832,525 km (0.114 R)
• M39: 23,244,966 km (0.106 R)
• M40: 23,313,931 km (0.112 R)
• M41: 24,216,903 km (0.101 R)
• M42: 24,919,116 km (0.105 R)
• M43: 26,128,465 km (0.098 R)
• M44: 26,921,034 km (0.117 R)
• M45: 28,234,953 km (0.119 R)
• M46: 29,048,167 km (0.119 R)
• M47: 29,869,010 km (0.116 R)
• M48: 30,169,403 km (0.102 R)
• M49: 30,470,842 km (0.103 R)
• M50: 30,773,180 km (0.07 R)
• M51: 31,076,564 km (0.12 R)
• M52: 31,380,996 km (0.094 R)
• M53: 32,917,665 km (0.115 R)
• M54: 33,305,722 km (0.068 R)
• M55: 35,268,446 km (0.044 R)
• M56: 35,427,020 km (0.114 R)
• M57: 35,506,456 km (0.097 R)
• M58: 35,585,893 km (0.047 R)
• M59: 36,303,663 km (0.106 R)
• M60: 38,567,229 km (0.095 R)
• M61: 39,881,147 km (0.11 R)
• M62: 40,959,448 km (0.106 R)
• M63: 41,042,774 km (0.093 R)
• M64: 41,376,826 km (0.066 R)
• M65: 41,460,451 km (0.091 R)
• M66: 42,131,398 km (0.114 R)
• M67: 43,229,446 km (0.092 R)
• M68: 46,928,104 km (0.07 R)
• M69: 47,452,145 km (0.117 R)
• M70: 47,802,653 km (0.049 R)
• M71: 48,153,909 km (0.098 R)
• M72: 48,329,986 km (0.098 R)
• M73: 51,264,498 km (0.069 R)
• M74: 51,444,165 km (0.096 R)
• M75: 52,526,804 km (0.076 R)
• M76: 53,708,179 km (0.057 R)
• M77: 54,073,347 km (0.073 R)
• M78: 55,727,152 km (0.087 R)
• M79: 56,004,356 km (0.119 R)
• M80: 56,838,813 km (0.04 R)
• M81: 57,957,805 km (0.106 R)
• M82: 58,144,952 km (0.086 R)
• M83: 58,801,837 km (0.114 R)
• M84: 58,989,881 km (0.032 R)
• M85: 59,178,225 km (0.048 R)
• M86: 59,744,303 km (0.07 R)
• M87: 61,072,284 km (0.102 R)
• M88: 62,697,814 km (0.079 R)
• M89: 63,178,771 km (0.091 R)
• M90: 63,564,285 km (0.083 R)
• M91: 64,434,496 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit