🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 26.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,198,906 km

• M1: 58,343 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.89 AU - 2.09 AU

Year: 987 Days

Day: 26.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.52 AU - 4 AU

Year: 2069 Days

Day: 47.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 8.8

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.09 AU - 9.89 AU

Year: 9474 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,198,906 km

• M1: 255,812 km (0.088 R)
• M2: 538,253 km (0.063 R)
• M3: 1,157,140 km (0.082 R)
• M4: 1,259,464 km (0.091 R)
• M5: 1,364,931 km (0.074 R)
• M6: 2,133,714 km (0.116 R)
• M7: 2,548,250 km (0.082 R)
• M8: 2,655,811 km (0.07 R)
• M9: 2,765,017 km (0.033 R)
• M10: 3,187,482 km (0.059 R)
• M11: 3,391,683 km (0.065 R)
• M12: 3,510,314 km (0.081 R)
• M13: 3,570,153 km (0.104 R)
• M14: 3,967,485 km (0.079 R)
• M15: 4,092,699 km (0.084 R)
• M16: 4,508,431 km (0.093 R)
• M17: 4,937,627 km (0.098 R)
• M18: 6,013,535 km (0.111 R)
• M19: 6,157,448 km (0.089 R)
• M20: 6,448,865 km (0.027 R)
• M21: 6,633,319 km (0.118 R)
• M22: 7,007,613 km (0.118 R)
• M23: 7,427,085 km (0.103 R)
• M24: 8,091,450 km (0.108 R)
• M25: 8,897,333 km (0.118 R)
• M26: 8,979,463 km (0.116 R)
• M27: 9,226,897 km (0.085 R)
• M28: 9,602,388 km (0.099 R)
• M29: 9,770,985 km (0.079 R)
• M30: 9,855,657 km (0.12 R)
• M31: 10,325,395 km (0.055 R)
• M32: 10,846,294 km (0.058 R)
• M33: 11,464,732 km (0.065 R)
• M34: 12,322,377 km (0.113 R)
• M35: 12,459,707 km (0.107 R)
• M36: 12,551,561 km (0.085 R)
• M37: 13,908,114 km (0.115 R)
• M38: 14,146,723 km (0.056 R)
• M39: 14,242,615 km (0.034 R)
• M40: 14,579,659 km (0.042 R)
• M41: 15,114,621 km (0.065 R)
• M42: 16,304,074 km (0.101 R)
• M43: 17,523,446 km (0.106 R)
• M44: 17,729,592 km (0.09 R)
• M45: 18,248,247 km (0.059 R)
• M46: 20,480,996 km (0.119 R)
• M47: 21,795,063 km (0.066 R)
• M48: 22,574,019 km (0.096 R)
• M49: 23,079,660 km (0.103 R)
• M50: 23,702,885 km (0.108 R)
• M51: 23,930,723 km (0.079 R)
• M52: 24,503,832 km (0.111 R)
• M53: 24,907,746 km (0.095 R)
• M54: 25,139,473 km (0.078 R)
• M55: 25,430,142 km (0.106 R)
• M56: 26,191,146 km (0.063 R)
• M57: 26,841,000 km (0.055 R)
• M58: 27,138,101 km (0.063 R)
• M59: 27,496,089 km (0.105 R)
• M60: 27,915,711 km (0.12 R)
• M61: 28,096,275 km (0.118 R)
• M62: 29,004,634 km (0.063 R)
• M63: 29,126,406 km (0.096 R)
• M64: 29,187,442 km (0.071 R)
• M65: 29,492,921 km (0.08 R)
• M66: 29,799,597 km (0.118 R)
• M67: 30,230,588 km (0.073 R)
• M68: 30,725,757 km (0.116 R)
• M69: 31,724,024 km (0.103 R)
• M70: 31,849,536 km (0.119 R)
• M71: 34,265,991 km (0.117 R)
• M72: 35,953,155 km (0.111 R)
• M73: 36,872,734 km (0.092 R)
• M74: 38,400,277 km (0.069 R)
• M75: 38,534,018 km (0.11 R)
• M76: 39,272,732 km (0.106 R)
• M77: 41,174,121 km (0.077 R)
• M78: 42,827,626 km (0.113 R)
• M79: 42,966,304 km (0.112 R)
• M80: 43,313,969 km (0.109 R)
• M81: 44,292,190 km (0.03 R)
• M82: 44,572,985 km (0.098 R)
• M83: 44,995,300 km (0.098 R)
• M84: 45,277,591 km (0.078 R)
• M85: 45,348,351 km (0.092 R)
• M86: 46,555,306 km (0.111 R)
• M87: 46,697,873 km (0.065 R)
• M88: 47,270,085 km (0.075 R)
• M89: 47,485,356 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.1

Radius: 6.5

Gravity: 19.43 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.06 AU - 17.96 AU

Year: 23578 Days

Day: 17.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,198,906 km

• M1: 199,264 km (0.075 R)
• M2: 316,848 km (0.112 R)
• M3: 374,892 km (0.055 R)
• M4: 621,130 km (0.096 R)
• M5: 801,845 km (0.098 R)
• M6: 1,405,322 km (0.104 R)
• M7: 1,574,218 km (0.056 R)
• M8: 1,714,242 km (0.082 R)
• M9: 1,821,952 km (0.045 R)
• M10: 2,081,804 km (0.104 R)
• M11: 2,433,359 km (0.096 R)
• M12: 2,973,407 km (0.093 R)
• M13: 3,016,491 km (0.07 R)
• M14: 3,780,189 km (0.105 R)
• M15: 3,827,013 km (0.085 R)
• M16: 4,111,398 km (0.119 R)
• M17: 4,256,209 km (0.12 R)
• M18: 4,353,747 km (0.092 R)
• M19: 4,852,207 km (0.091 R)
• M20: 4,903,070 km (0.109 R)
• M21: 5,474,085 km (0.117 R)
• M22: 5,686,963 km (0.117 R)
• M23: 6,175,849 km (0.087 R)
• M24: 7,309,950 km (0.1 R)
• M25: 9,253,526 km (0.07 R)
• M26: 10,412,760 km (0.04 R)
• M27: 11,278,034 km (0.097 R)
• M28: 11,821,972 km (0.117 R)
• M29: 12,235,610 km (0.104 R)
• M30: 14,740,925 km (0.118 R)
• M31: 16,165,097 km (0.114 R)
• M32: 17,398,083 km (0.067 R)
• M33: 18,740,873 km (0.069 R)
• M34: 19,384,294 km (0.113 R)
• M35: 19,708,771 km (0.056 R)
• M36: 19,953,214 km (0.108 R)
• M37: 20,198,854 km (0.117 R)
• M38: 21,107,512 km (0.086 R)
• M39: 22,368,023 km (0.107 R)
• M40: 23,221,928 km (0.045 R)
• M41: 23,393,965 km (0.115 R)
• M42: 24,173,520 km (0.066 R)
• M43: 25,137,678 km (0.077 R)
• M44: 25,491,477 km (0.114 R)
• M45: 25,668,900 km (0.113 R)
• M46: 26,562,448 km (0.12 R)
• M47: 26,652,357 km (0.086 R)
• M48: 26,922,830 km (0.11 R)
• M49: 27,830,589 km (0.056 R)
• M50: 29,489,779 km (0.04 R)
• M51: 30,707,955 km (0.065 R)
• M52: 31,085,989 km (0.094 R)
• M53: 32,999,645 km (0.087 R)
• M54: 34,068,222 km (0.067 R)
• M55: 34,950,999 km (0.103 R)
• M56: 35,940,589 km (0.07 R)
• M57: 37,240,894 km (0.115 R)
• M58: 39,476,185 km (0.088 R)
• M59: 40,403,243 km (0.09 R)
• M60: 41,859,279 km (0.12 R)
• M61: 41,963,998 km (0.088 R)
• M62: 42,068,716 km (0.116 R)
• M63: 42,173,585 km (0.109 R)
• M64: 44,608,739 km (0.103 R)
• M65: 48,400,895 km (0.045 R)
• M66: 50,168,693 km (0.114 R)
• M67: 51,732,589 km (0.114 R)
• M68: 54,450,783 km (0.067 R)
• M69: 55,827,233 km (0.089 R)
• M70: 55,942,423 km (0.111 R)
• M71: 57,913,225 km (0.076 R)
• M72: 58,614,241 km (0.088 R)
• M73: 59,318,099 km (0.039 R)
• M74: 59,553,267 km (0.115 R)
• M75: 60,615,561 km (0.079 R)
• M76: 60,734,043 km (0.086 R)
• M77: 62,998,655 km (0.099 R)
• M78: 64,080,996 km (0.094 R)
• M79: 64,322,447 km (0.113 R)
• M80: 66,142,155 km (0.051 R)
• M81: 69,212,652 km (0.095 R)
• M82: 70,453,716 km (0.101 R)
• M83: 72,329,224 km (0.119 R)
• M84: 73,083,945 km (0.111 R)
• M85: 74,601,317 km (0.113 R)
• M86: 75,491,274 km (0.119 R)
• M87: 77,153,307 km (0.117 R)
• M88: 77,281,662 km (0.045 R)
• M89: 80,123,124 km (0.095 R)
• M90: 82,473,456 km (0.086 R)
• M91: 82,867,347 km (0.104 R)
• M92: 84,317,100 km (0.108 R)
• M93: 84,978,771 km (0.062 R)
• M94: 85,243,859 km (0.097 R)
• M95: 88,313,009 km (0.077 R)
• M96: 88,985,002 km (0.037 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit