🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 30 Hours

Environment

Temp: 169 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,372,713 km

• M1: 43,533 km (0.098 R)
• M2: 280,795 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.67 AU - 0.73 AU

Year: 222 Days

Day: 44.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,372,713 km

• M1: 358,287 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 340 Days

Day: 42.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.01 AU - 1.29 AU

Year: 467 Days

Day: 42.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.46 AU - 1.56 AU

Year: 703 Days

Day: 41.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.38 AU - 2.16 AU

Year: 892 Days

Day: 20.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.58 AU - 3.32 AU

Year: 1919 Days

Day: 46.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 14.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.84 AU - 7.82 AU

Year: 6032 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,372,713 km

• M1: 187,596 km (0.073 R)
• M2: 601,832 km (0.082 R)
• M3: 891,005 km (0.096 R)
• M4: 1,060,200 km (0.104 R)
• M5: 1,763,759 km (0.085 R)
• M6: 1,896,602 km (0.052 R)
• M7: 2,015,831 km (0.099 R)
• M8: 2,172,759 km (0.118 R)
• M9: 2,518,031 km (0.085 R)
• M10: 3,364,307 km (0.051 R)
• M11: 3,700,902 km (0.106 R)
• M12: 3,895,080 km (0.094 R)
• M13: 4,070,558 km (0.103 R)
• M14: 4,406,704 km (0.107 R)
• M15: 4,752,126 km (0.055 R)
• M16: 4,916,384 km (0.069 R)
• M17: 5,106,374 km (0.044 R)
• M18: 5,202,416 km (0.059 R)
• M19: 5,469,448 km (0.092 R)
• M20: 6,042,408 km (0.05 R)
• M21: 6,195,147 km (0.062 R)
• M22: 6,608,785 km (0.112 R)
• M23: 7,084,806 km (0.109 R)
• M24: 7,517,293 km (0.059 R)
• M25: 8,295,202 km (0.07 R)
• M26: 8,493,569 km (0.095 R)
• M27: 8,837,644 km (0.119 R)
• M28: 9,157,035 km (0.101 R)
• M29: 9,274,021 km (0.105 R)
• M30: 9,421,076 km (0.042 R)
• M31: 9,717,578 km (0.1 R)
• M32: 10,137,949 km (0.104 R)
• M33: 10,594,820 km (0.07 R)
• M34: 10,779,574 km (0.096 R)
• M35: 11,152,072 km (0.048 R)
• M36: 11,434,364 km (0.066 R)
• M37: 11,782,627 km (0.088 R)
• M38: 12,005,977 km (0.098 R)
• M39: 13,309,723 km (0.081 R)
• M40: 13,475,776 km (0.044 R)
• M41: 13,609,217 km (0.088 R)
• M42: 14,282,707 km (0.116 R)
• M43: 15,105,495 km (0.065 R)
• M44: 15,209,466 km (0.08 R)
• M45: 15,662,598 km (0.114 R)
• M46: 15,908,387 km (0.038 R)
• M47: 16,689,438 km (0.119 R)
• M48: 16,832,752 km (0.108 R)
• M49: 17,156,781 km (0.085 R)
• M50: 17,265,240 km (0.088 R)
• M51: 17,811,122 km (0.051 R)
• M52: 18,325,590 km (0.034 R)
• M53: 18,696,143 km (0.102 R)
• M54: 19,898,611 km (0.107 R)
• M55: 20,012,605 km (0.067 R)
• M56: 20,203,192 km (0.072 R)
• M57: 20,586,013 km (0.071 R)
• M58: 20,816,843 km (0.111 R)
• M59: 21,087,316 km (0.107 R)
• M60: 21,281,195 km (0.093 R)
• M61: 22,101,889 km (0.095 R)
• M62: 23,012,790 km (0.043 R)
• M63: 23,132,468 km (0.095 R)
• M64: 24,259,838 km (0.057 R)
• M65: 24,422,301 km (0.109 R)
• M66: 24,626,053 km (0.102 R)
• M67: 24,748,425 km (0.053 R)
• M68: 25,570,166 km (0.07 R)
• M69: 26,109,017 km (0.104 R)
• M70: 27,832,983 km (0.089 R)
• M71: 28,259,038 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.9

Radius: 6.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.52 AU - 14.6 AU

Year: 17876 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 169.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,372,713 km

• M1: 137,780 km (0.042 R)
• M2: 666,907 km (0.114 R)
• M3: 772,823 km (0.077 R)
• M4: 1,572,722 km (0.076 R)
• M5: 1,679,535 km (0.097 R)
• M6: 1,995,187 km (0.11 R)
• M7: 2,169,768 km (0.084 R)
• M8: 2,389,976 km (0.045 R)
• M9: 2,596,421 km (0.089 R)
• M10: 2,659,551 km (0.072 R)
• M11: 2,808,700 km (0.083 R)
• M12: 2,960,691 km (0.082 R)
• M13: 3,572,098 km (0.099 R)
• M14: 4,196,819 km (0.079 R)
• M15: 4,296,002 km (0.108 R)
• M16: 4,370,801 km (0.081 R)
• M17: 4,471,331 km (0.05 R)
• M18: 4,521,895 km (0.11 R)
• M19: 4,751,677 km (0.079 R)
• M20: 4,803,288 km (0.065 R)
• M21: 5,436,686 km (0.111 R)
• M22: 5,626,526 km (0.053 R)
• M23: 5,735,882 km (0.064 R)
• M24: 6,012,488 km (0.115 R)
• M25: 6,464,124 km (0.106 R)
• M26: 6,694,056 km (0.081 R)
• M27: 7,132,378 km (0.053 R)
• M28: 7,579,975 km (0.06 R)
• M29: 8,098,331 km (0.078 R)
• M30: 8,408,597 km (0.087 R)
• M31: 8,471,129 km (0.096 R)
• M32: 9,072,662 km (0.054 R)
• M33: 9,427,359 km (0.101 R)
• M34: 9,524,747 km (0.114 R)
• M35: 9,589,972 km (0.106 R)
• M36: 9,655,346 km (0.037 R)
• M37: 10,017,373 km (0.077 R)
• M38: 10,083,644 km (0.086 R)
• M39: 10,216,637 km (0.098 R)
• M40: 10,316,868 km (0.119 R)
• M41: 10,450,907 km (0.092 R)
• M42: 11,267,412 km (0.096 R)
• M43: 11,336,377 km (0.107 R)
• M44: 11,648,438 km (0.097 R)
• M45: 12,033,802 km (0.034 R)
• M46: 12,316,542 km (0.118 R)
• M47: 12,997,063 km (0.116 R)
• M48: 13,250,931 km (0.072 R)
• M49: 13,396,639 km (0.067 R)
• M50: 13,542,946 km (0.064 R)
• M51: 13,653,050 km (0.109 R)
• M52: 13,726,652 km (0.11 R)
• M53: 14,022,108 km (0.106 R)
• M54: 14,431,856 km (0.118 R)
• M55: 15,072,883 km (0.105 R)
• M56: 15,339,466 km (0.101 R)
• M57: 15,916,166 km (0.089 R)
• M58: 17,051,016 km (0.046 R)
• M59: 17,488,290 km (0.114 R)
• M60: 18,171,354 km (0.075 R)
• M61: 18,252,287 km (0.105 R)
• M62: 19,150,323 km (0.116 R)
• M63: 19,274,040 km (0.117 R)
• M64: 19,937,656 km (0.087 R)
• M65: 20,693,125 km (0.078 R)
• M66: 21,116,787 km (0.118 R)
• M67: 21,287,179 km (0.072 R)
• M68: 22,016,019 km (0.036 R)
• M69: 22,361,890 km (0.053 R)
• M70: 22,448,656 km (0.091 R)
• M71: 22,622,489 km (0.07 R)
• M72: 22,840,453 km (0.108 R)
• M73: 23,763,173 km (0.076 R)
• M74: 24,206,880 km (0.119 R)
• M75: 24,340,621 km (0.118 R)
• M76: 25,735,920 km (0.111 R)
• M77: 25,917,831 km (0.025 R)
• M78: 26,191,595 km (0.07 R)
• M79: 26,374,553 km (0.096 R)
• M80: 27,620,853 km (0.062 R)
• M81: 28,415,517 km (0.052 R)
• M82: 28,603,562 km (0.08 R)
• M83: 30,218,471 km (0.099 R)
• M84: 30,650,958 km (0.103 R)
• M85: 30,747,299 km (0.102 R)
• M86: 31,182,330 km (0.086 R)
• M87: 31,279,269 km (0.108 R)
• M88: 32,942,349 km (0.091 R)
• M89: 32,991,716 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 7.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.91 AU - 20.71 AU

Year: 30898 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,372,713 km

• M1: 115,490 km (0.108 R)
• M2: 168,447 km (0.071 R)
• M3: 369,956 km (0.095 R)
• M4: 582,983 km (0.117 R)
• M5: 1,881,642 km (0.092 R)
• M6: 3,676,218 km (0.086 R)
• M7: 4,574,852 km (0.095 R)
• M8: 5,711,796 km (0.1 R)
• M9: 5,799,461 km (0.095 R)
• M10: 6,607,588 km (0.109 R)
• M11: 6,884,943 km (0.111 R)
• M12: 7,642,806 km (0.088 R)
• M13: 8,129,747 km (0.116 R)
• M14: 8,228,481 km (0.049 R)
• M15: 8,377,182 km (0.098 R)
• M16: 8,626,860 km (0.118 R)
• M17: 9,236,472 km (0.108 R)
• M18: 9,287,784 km (0.115 R)
• M19: 9,702,619 km (0.034 R)
• M20: 10,229,652 km (0.119 R)
• M21: 10,983,027 km (0.044 R)
• M22: 12,315,794 km (0.045 R)
• M23: 14,289,589 km (0.078 R)
• M24: 15,191,065 km (0.099 R)
• M25: 15,251,802 km (0.097 R)
• M26: 15,373,575 km (0.089 R)
• M27: 15,618,167 km (0.113 R)
• M28: 15,925,591 km (0.06 R)
• M29: 17,175,182 km (0.111 R)
• M30: 17,620,086 km (0.071 R)
• M31: 18,326,637 km (0.115 R)
• M32: 18,391,413 km (0.072 R)
• M33: 18,781,115 km (0.044 R)
• M34: 18,846,489 km (0.103 R)
• M35: 20,434,471 km (0.118 R)
• M36: 20,838,235 km (0.071 R)
• M37: 22,479,174 km (0.104 R)
• M38: 22,548,438 km (0.101 R)
• M39: 23,245,116 km (0.066 R)
• M40: 24,731,071 km (0.115 R)
• M41: 25,811,018 km (0.102 R)
• M42: 27,053,578 km (0.069 R)
• M43: 27,127,330 km (0.107 R)
• M44: 27,348,884 km (0.112 R)
• M45: 28,166,137 km (0.034 R)
• M46: 29,066,866 km (0.064 R)
• M47: 29,520,746 km (0.086 R)
• M48: 30,129,610 km (0.065 R)
• M49: 30,282,499 km (0.088 R)
• M50: 31,205,069 km (0.1 R)
• M51: 31,514,587 km (0.051 R)
• M52: 32,684,592 km (0.027 R)
• M53: 33,235,411 km (0.091 R)
• M54: 33,551,661 km (0.114 R)
• M55: 33,710,085 km (0.069 R)
• M56: 35,227,755 km (0.072 R)
• M57: 35,954,352 km (0.05 R)
• M58: 37,176,417 km (0.114 R)
• M59: 37,751,471 km (0.109 R)
• M60: 38,494,973 km (0.058 R)
• M61: 42,541,296 km (0.052 R)
• M62: 47,340,845 km (0.101 R)
• M63: 48,589,688 km (0.059 R)
• M64: 48,948,573 km (0.101 R)
• M65: 50,755,715 km (0.111 R)
• M66: 56,872,174 km (0.085 R)
• M67: 59,632,404 km (0.115 R)
• M68: 65,975,354 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit