🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.05 AU

Year: 318 Days

Day: 29.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,347,026 km

• M1: 56,398 km (0.076 R)
• M2: 251,773 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.35 AU - 3.95 AU

Year: 2641 Days

Day: 39.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.93 AU - 4.09 AU

Year: 3041 Days

Day: 22.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.5

Radius: 7.2

Gravity: 18.95 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.81 AU - 19.29 AU

Year: 27846 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,347,026 km

• M1: 107,112 km (0.099 R)
• M2: 196,422 km (0.116 R)
• M3: 305,928 km (0.069 R)
• M4: 391,946 km (0.03 R)
• M5: 1,178,831 km (0.029 R)
• M6: 1,393,953 km (0.031 R)
• M7: 2,112,023 km (0.107 R)
• M8: 2,463,279 km (0.079 R)
• M9: 2,645,788 km (0.076 R)
• M10: 3,121,509 km (0.073 R)
• M11: 4,478,063 km (0.117 R)
• M12: 5,870,520 km (0.096 R)
• M13: 7,385,198 km (0.089 R)
• M14: 8,389,897 km (0.092 R)
• M15: 9,365,874 km (0.093 R)
• M16: 9,723,114 km (0.034 R)
• M17: 10,450,907 km (0.111 R)
• M18: 11,045,708 km (0.102 R)
• M19: 11,958,405 km (0.039 R)
• M20: 13,693,740 km (0.114 R)
• M21: 15,171,169 km (0.101 R)
• M22: 15,843,910 km (0.049 R)
• M23: 17,218,266 km (0.097 R)
• M24: 17,655,690 km (0.027 R)
• M25: 18,809,688 km (0.073 R)
• M26: 18,989,505 km (0.104 R)
• M27: 21,190,090 km (0.06 R)
• M28: 21,564,683 km (0.09 R)
• M29: 21,658,630 km (0.12 R)
• M30: 23,180,788 km (0.098 R)
• M31: 23,373,471 km (0.04 R)
• M32: 25,032,810 km (0.066 R)
• M33: 26,026,439 km (0.035 R)
• M34: 27,337,365 km (0.093 R)
• M35: 27,949,669 km (0.078 R)
• M36: 28,876,578 km (0.081 R)
• M37: 30,549,232 km (0.078 R)
• M38: 33,116,481 km (0.081 R)
• M39: 33,442,155 km (0.098 R)
• M40: 33,551,062 km (0.066 R)
• M41: 35,086,834 km (0.092 R)
• M42: 35,640,795 km (0.086 R)
• M43: 36,982,239 km (0.056 R)
• M44: 39,139,889 km (0.087 R)
• M45: 41,337,931 km (0.061 R)
• M46: 41,571,603 km (0.074 R)
• M47: 41,805,873 km (0.092 R)
• M48: 42,983,059 km (0.108 R)
• M49: 43,101,391 km (0.098 R)
• M50: 45,973,670 km (0.044 R)
• M51: 46,215,719 km (0.088 R)
• M52: 48,167,971 km (0.106 R)
• M53: 49,030,553 km (0.118 R)
• M54: 51,900,438 km (0.088 R)
• M55: 53,165,138 km (0.114 R)
• M56: 54,824,328 km (0.076 R)
• M57: 58,193,422 km (0.096 R)
• M58: 60,697,391 km (0.035 R)
• M59: 65,401,496 km (0.091 R)
• M60: 65,810,048 km (0.052 R)
• M61: 66,492,962 km (0.099 R)
• M62: 66,903,908 km (0.089 R)
• M63: 68,555,767 km (0.097 R)
• M64: 69,109,429 km (0.104 R)
• M65: 72,180,823 km (0.101 R)
• M66: 73,591,681 km (0.043 R)
• M67: 74,158,507 km (0.091 R)
• M68: 75,011,514 km (0.063 R)
• M69: 76,870,716 km (0.058 R)
• M70: 77,878,258 km (0.097 R)
• M71: 78,166,832 km (0.088 R)
• M72: 79,034,949 km (0.118 R)
• M73: 81,072,771 km (0.101 R)
• M74: 81,365,235 km (0.048 R)
• M75: 85,200,027 km (0.084 R)
• M76: 87,289,161 km (0.054 R)
• M77: 89,697,387 km (0.105 R)
• M78: 91,365,703 km (0.113 R)
• M79: 92,279,895 km (0.058 R)
• M80: 93,964,068 km (0.114 R)
• M81: 95,503,729 km (0.116 R)
• M82: 99,389,534 km (0.112 R)
• M83: 99,546,014 km (0.118 R)
• M84: 101,903,377 km (0.047 R)
• M85: 102,377,004 km (0.113 R)
• M86: 102,851,378 km (0.045 R)
• M87: 105,872,956 km (0.113 R)
• M88: 106,672,856 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.1

Radius: 5.9

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.45 AU - 20.31 AU

Year: 31071 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,347,026 km

• M1: 96,491 km (0.101 R)
• M2: 312,360 km (0.11 R)
• M3: 455,974 km (0.087 R)
• M4: 547,678 km (0.105 R)
• M5: 671,096 km (0.078 R)
• M6: 749,485 km (0.053 R)
• M7: 944,711 km (0.087 R)
• M8: 1,155,644 km (0.086 R)
• M9: 1,315,414 km (0.063 R)
• M10: 1,448,556 km (0.118 R)
• M11: 2,138,651 km (0.108 R)
• M12: 2,216,592 km (0.032 R)
• M13: 2,496,788 km (0.08 R)
• M14: 2,873,476 km (0.098 R)
• M15: 3,267,965 km (0.102 R)
• M16: 4,204,299 km (0.098 R)
• M17: 4,600,733 km (0.116 R)
• M18: 6,414,607 km (0.058 R)
• M19: 6,471,005 km (0.089 R)
• M20: 6,698,095 km (0.109 R)
• M21: 8,731,878 km (0.087 R)
• M22: 9,879,743 km (0.06 R)
• M23: 10,338,858 km (0.1 R)
• M24: 10,471,253 km (0.113 R)
• M25: 12,524,633 km (0.108 R)
• M26: 12,595,243 km (0.037 R)
• M27: 12,736,763 km (0.095 R)
• M28: 13,164,313 km (0.112 R)
• M29: 13,379,884 km (0.048 R)
• M30: 13,887,470 km (0.091 R)
• M31: 14,921,490 km (0.083 R)
• M32: 15,447,626 km (0.117 R)
• M33: 15,903,600 km (0.103 R)
• M34: 16,595,640 km (0.119 R)
• M35: 16,828,564 km (0.099 R)
• M36: 17,376,241 km (0.062 R)
• M37: 19,216,295 km (0.108 R)
• M38: 19,953,065 km (0.036 R)
• M39: 20,035,493 km (0.106 R)
• M40: 20,615,634 km (0.093 R)
• M41: 23,424,184 km (0.099 R)
• M42: 25,183,904 km (0.102 R)
• M43: 25,362,225 km (0.047 R)
• M44: 31,380,248 km (0.086 R)
• M45: 31,956,948 km (0.062 R)
• M46: 32,150,078 km (0.032 R)
• M47: 32,537,238 km (0.058 R)
• M48: 35,690,312 km (0.106 R)
• M49: 38,016,110 km (0.102 R)
• M50: 40,286,108 km (0.047 R)
• M51: 40,808,055 km (0.116 R)
• M52: 41,437,413 km (0.093 R)
• M53: 41,858,831 km (0.074 R)
• M54: 43,237,973 km (0.091 R)
• M55: 43,665,374 km (0.043 R)
• M56: 44,309,094 km (0.102 R)
• M57: 45,172,274 km (0.109 R)
• M58: 45,823,174 km (0.089 R)
• M59: 47,024,744 km (0.062 R)
• M60: 47,134,400 km (0.107 R)
• M61: 48,790,747 km (0.115 R)
• M62: 51,933,200 km (0.115 R)
• M63: 52,046,745 km (0.102 R)
• M64: 52,387,529 km (0.099 R)
• M65: 52,615,067 km (0.062 R)
• M66: 53,643,403 km (0.112 R)
• M67: 56,068,684 km (0.109 R)
• M68: 56,651,367 km (0.109 R)
• M69: 60,070,127 km (0.079 R)
• M70: 60,427,666 km (0.09 R)
• M71: 60,547,045 km (0.097 R)
• M72: 62,225,683 km (0.06 R)
• M73: 63,433,985 km (0.12 R)
• M74: 64,528,144 km (0.117 R)
• M75: 65,138,653 km (0.074 R)
• M76: 66,858,430 km (0.087 R)
• M77: 67,352,552 km (0.118 R)
• M78: 68,717,483 km (0.057 R)
• M79: 69,966,326 km (0.103 R)
• M80: 71,600,982 km (0.097 R)
• M81: 71,853,652 km (0.093 R)
• M82: 72,867,028 km (0.106 R)
• M83: 73,885,042 km (0.085 R)
• M84: 78,134,070 km (0.048 R)
• M85: 80,091,558 km (0.095 R)
• M86: 81,010,538 km (0.12 R)
• M87: 81,932,959 km (0.045 R)
• M88: 85,255,827 km (0.045 R)
• M89: 85,925,726 km (0.087 R)
• M90: 86,059,915 km (0.099 R)
• M91: 88,622,527 km (0.112 R)
• M92: 89,845,190 km (0.111 R)
• M93: 90,390,325 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit