🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 14.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.67 AU - 1.05 AU

Year: 305 Days

Day: 21.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.03 AU - 1.11 AU

Year: 424 Days

Day: 30.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.21 AU

Year: 448 Days

Day: 20.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.32 AU - 1.34 AU

Year: 587 Days

Day: 17 Hours

Environment

Temp: -40 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.75 AU - 4.43 AU

Year: 2604 Days

Day: 39.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,951,522 km

• M1: 1,995,636 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.38 AU - 4.4 AU

Year: 2938 Days

Day: 46.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,951,522 km

• M1: 2,245,913 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.4

Radius: 7.8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.38 AU - 17.26 AU

Year: 20748 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,951,522 km

• M1: 103,671 km (0.1 R)
• M2: 219,909 km (0.115 R)
• M3: 322,982 km (0.115 R)
• M4: 646,861 km (0.092 R)
• M5: 758,910 km (0.064 R)
• M6: 877,691 km (0.103 R)
• M7: 1,501,364 km (0.112 R)
• M8: 1,683,126 km (0.05 R)
• M9: 1,745,358 km (0.108 R)
• M10: 2,168,571 km (0.12 R)
• M11: 2,731,807 km (0.05 R)
• M12: 2,916,859 km (0.118 R)
• M13: 3,944,148 km (0.096 R)
• M14: 4,627,062 km (0.098 R)
• M15: 5,531,531 km (0.096 R)
• M16: 6,051,982 km (0.092 R)
• M17: 6,148,323 km (0.051 R)
• M18: 6,687,025 km (0.062 R)
• M19: 6,736,841 km (0.101 R)
• M20: 7,139,110 km (0.107 R)
• M21: 7,394,623 km (0.063 R)
• M22: 7,601,068 km (0.085 R)
• M23: 7,652,978 km (0.12 R)
• M24: 7,705,038 km (0.119 R)
• M25: 7,967,134 km (0.09 R)
• M26: 8,716,320 km (0.111 R)
• M27: 9,209,843 km (0.043 R)
• M28: 9,938,684 km (0.097 R)
• M29: 11,332,338 km (0.113 R)
• M30: 11,690,176 km (0.107 R)
• M31: 12,173,228 km (0.116 R)
• M32: 12,972,080 km (0.029 R)
• M33: 13,096,396 km (0.039 R)
• M34: 13,346,374 km (0.087 R)
• M35: 14,233,789 km (0.119 R)
• M36: 14,555,274 km (0.055 R)
• M37: 14,684,527 km (0.087 R)
• M38: 14,944,229 km (0.059 R)
• M39: 15,865,303 km (0.091 R)
• M40: 16,534,305 km (0.095 R)
• M41: 17,280,798 km (0.083 R)
• M42: 17,417,830 km (0.119 R)
• M43: 18,316,464 km (0.098 R)
• M44: 21,321,736 km (0.1 R)
• M45: 22,431,602 km (0.064 R)
• M46: 25,248,381 km (0.086 R)
• M47: 26,185,611 km (0.102 R)
• M48: 26,342,988 km (0.101 R)
• M49: 26,421,826 km (0.059 R)
• M50: 27,453,004 km (0.106 R)
• M51: 27,612,775 km (0.099 R)
• M52: 28,659,212 km (0.102 R)
• M53: 28,983,690 km (0.106 R)
• M54: 29,718,515 km (0.096 R)
• M55: 31,206,265 km (0.109 R)
• M56: 31,373,067 km (0.087 R)
• M57: 33,996,266 km (0.111 R)
• M58: 35,030,436 km (0.115 R)
• M59: 36,688,878 km (0.1 R)
• M60: 37,129,593 km (0.054 R)
• M61: 39,810,387 km (0.076 R)
• M62: 39,900,744 km (0.098 R)
• M63: 40,081,757 km (0.086 R)
• M64: 40,717,698 km (0.116 R)
• M65: 41,448,484 km (0.116 R)
• M66: 43,853,419 km (0.096 R)
• M67: 44,040,267 km (0.105 R)
• M68: 45,828,560 km (0.088 R)
• M69: 45,923,255 km (0.116 R)
• M70: 46,303,084 km (0.101 R)
• M71: 47,640,489 km (0.114 R)
• M72: 49,767,621 km (0.089 R)
• M73: 50,646,808 km (0.104 R)
• M74: 51,826,986 km (0.094 R)
• M75: 52,222,373 km (0.11 R)
• M76: 52,420,440 km (0.098 R)
• M77: 55,320,395 km (0.03 R)
• M78: 55,724,459 km (0.067 R)
• M79: 58,374,735 km (0.063 R)
• M80: 58,992,125 km (0.096 R)
• M81: 59,508,238 km (0.088 R)
• M82: 59,715,132 km (0.086 R)
• M83: 59,818,653 km (0.117 R)
• M84: 61,901,953 km (0.102 R)
• M85: 62,216,408 km (0.065 R)
• M86: 62,952,430 km (0.091 R)
• M87: 63,268,679 km (0.073 R)
• M88: 64,114,805 km (0.1 R)
• M89: 65,071,035 km (0.1 R)
• M90: 65,284,212 km (0.115 R)
• M91: 66,890,145 km (0.106 R)
• M92: 67,967,997 km (0.085 R)
• M93: 68,292,475 km (0.101 R)
• M94: 68,509,093 km (0.117 R)
• M95: 72,667,914 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 6.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.51 AU - 15.53 AU

Year: 22288 Days

Day: 21.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,951,522 km

• M1: 253,868 km (0.089 R)
• M2: 335,548 km (0.095 R)
• M3: 427,252 km (0.077 R)
• M4: 493,523 km (0.091 R)
• M5: 563,535 km (0.058 R)
• M6: 733,927 km (0.093 R)
• M7: 835,803 km (0.049 R)
• M8: 899,233 km (0.074 R)
• M9: 1,031,178 km (0.087 R)
• M10: 1,122,882 km (0.078 R)
• M11: 1,338,901 km (0.112 R)
• M12: 1,413,849 km (0.06 R)
• M13: 1,865,336 km (0.096 R)
• M14: 2,006,257 km (0.07 R)
• M15: 2,890,680 km (0.066 R)
• M16: 3,021,129 km (0.064 R)
• M17: 3,220,543 km (0.118 R)
• M18: 3,288,012 km (0.103 R)
• M19: 3,424,295 km (0.074 R)
• M20: 3,737,852 km (0.094 R)
• M21: 4,732,828 km (0.054 R)
• M22: 5,399,137 km (0.058 R)
• M23: 5,969,703 km (0.066 R)
• M24: 6,136,205 km (0.032 R)
• M25: 6,602,203 km (0.053 R)
• M26: 6,774,390 km (0.079 R)
• M27: 6,948,223 km (0.057 R)
• M28: 7,793,600 km (0.084 R)
• M29: 7,884,406 km (0.074 R)
• M30: 8,624,018 km (0.12 R)
• M31: 8,954,629 km (0.092 R)
• M32: 9,193,238 km (0.11 R)
• M33: 9,530,880 km (0.076 R)
• M34: 10,618,307 km (0.115 R)
• M35: 11,485,227 km (0.057 R)
• M36: 12,480,801 km (0.071 R)
• M37: 12,800,940 km (0.116 R)
• M38: 12,854,496 km (0.096 R)
• M39: 13,123,772 km (0.053 R)
• M40: 13,503,751 km (0.114 R)
• M41: 14,163,627 km (0.059 R)
• M42: 14,777,726 km (0.055 R)
• M43: 15,229,811 km (0.084 R)
• M44: 15,858,870 km (0.065 R)
• M45: 17,379,084 km (0.061 R)
• M46: 17,438,474 km (0.118 R)
• M47: 18,337,557 km (0.086 R)
• M48: 20,118,071 km (0.076 R)
• M49: 20,493,412 km (0.057 R)
• M50: 21,123,818 km (0.113 R)
• M51: 22,081,543 km (0.119 R)
• M52: 22,598,105 km (0.091 R)
• M53: 22,662,881 km (0.106 R)
• M54: 22,988,106 km (0.046 R)
• M55: 23,183,930 km (0.085 R)
• M56: 23,249,454 km (0.089 R)
• M57: 23,380,352 km (0.106 R)
• M58: 24,503,682 km (0.083 R)
• M59: 25,577,047 km (0.068 R)
• M60: 26,323,840 km (0.108 R)
• M61: 26,802,703 km (0.067 R)
• M62: 27,769,254 km (0.101 R)
• M63: 27,838,668 km (0.112 R)
• M64: 28,887,648 km (0.071 R)
• M65: 30,736,379 km (0.05 R)
• M66: 30,952,248 km (0.078 R)
• M67: 32,111,482 km (0.096 R)
• M68: 33,876,887 km (0.099 R)
• M69: 34,323,137 km (0.037 R)
• M70: 36,964,886 km (0.081 R)
• M71: 37,577,938 km (0.041 R)
• M72: 38,891,557 km (0.081 R)
• M73: 41,325,514 km (0.076 R)
• M74: 43,808,390 km (0.054 R)
• M75: 43,889,323 km (0.066 R)
• M76: 45,353,886 km (0.072 R)
• M77: 47,331,570 km (0.043 R)
• M78: 48,414,508 km (0.103 R)
• M79: 48,749,309 km (0.108 R)
• M80: 49,168,931 km (0.11 R)
• M81: 50,435,127 km (0.05 R)
• M82: 51,540,954 km (0.106 R)
• M83: 53,517,292 km (0.092 R)
• M84: 53,776,844 km (0.117 R)
• M85: 53,950,079 km (0.059 R)
• M86: 54,123,612 km (0.102 R)
• M87: 54,210,379 km (0.066 R)
• M88: 54,384,212 km (0.116 R)
• M89: 54,645,110 km (0.117 R)
• M90: 59,145,164 km (0.08 R)
• M91: 59,682,370 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit