🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 129 Days

Day: 27.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,913,173 km

• M1: 31,116 km (0.065 R)
• M2: 197,020 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 230 Days

Day: 22.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.7 AU - 1.12 AU

Year: 308 Days

Day: 29.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.97 AU - 1.35 AU

Year: 443 Days

Day: 24.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.7 AU - 2.82 AU

Year: 1627 Days

Day: 38.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.07 AU - 3.21 AU

Year: 1974 Days

Day: 43.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,913,173 km

• M1: 218,712 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.01 AU - 4.43 AU

Year: 2545 Days

Day: 33.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.74 AU - 4.02 AU

Year: 2711 Days

Day: 37 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,913,173 km

• M1: 557,850 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 8.6

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.6 AU - 8.36 AU

Year: 7997 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,913,173 km

• M1: 156,479 km (0.12 R)
• M2: 276,906 km (0.096 R)
• M3: 544,985 km (0.092 R)
• M4: 602,131 km (0.077 R)
• M5: 676,631 km (0.104 R)
• M6: 803,041 km (0.058 R)
• M7: 972,386 km (0.111 R)
• M8: 1,191,098 km (0.102 R)
• M9: 1,827,338 km (0.118 R)
• M10: 1,916,349 km (0.081 R)
• M11: 1,984,117 km (0.087 R)
• M12: 2,075,670 km (0.062 R)
• M13: 2,145,233 km (0.078 R)
• M14: 2,480,482 km (0.097 R)
• M15: 2,781,174 km (0.114 R)
• M16: 2,858,217 km (0.113 R)
• M17: 3,067,056 km (0.095 R)
• M18: 3,281,130 km (0.118 R)
• M19: 3,362,511 km (0.099 R)
• M20: 3,499,992 km (0.057 R)
• M21: 3,751,915 km (0.097 R)
• M22: 3,865,759 km (0.118 R)
• M23: 4,573,207 km (0.115 R)
• M24: 4,879,733 km (0.059 R)
• M25: 5,610,070 km (0.102 R)
• M26: 6,071,130 km (0.057 R)
• M27: 6,682,088 km (0.104 R)
• M28: 6,890,029 km (0.114 R)
• M29: 7,170,675 km (0.111 R)
• M30: 7,455,060 km (0.053 R)
• M31: 7,562,771 km (0.092 R)
• M32: 7,706,983 km (0.099 R)
• M33: 7,961,748 km (0.115 R)
• M34: 8,035,051 km (0.026 R)
• M35: 8,704,801 km (0.068 R)
• M36: 9,046,482 km (0.1 R)
• M37: 9,508,740 km (0.107 R)
• M38: 10,256,580 km (0.106 R)
• M39: 10,336,315 km (0.116 R)
• M40: 10,657,652 km (0.085 R)
• M41: 11,227,919 km (0.056 R)
• M42: 11,558,231 km (0.1 R)
• M43: 11,808,059 km (0.096 R)
• M44: 12,143,906 km (0.117 R)
• M45: 12,739,306 km (0.097 R)
• M46: 12,911,194 km (0.105 R)
• M47: 13,694,189 km (0.089 R)
• M48: 13,914,397 km (0.075 R)
• M49: 14,135,802 km (0.075 R)
• M50: 14,942,434 km (0.119 R)
• M51: 15,169,074 km (0.081 R)
• M52: 15,534,243 km (0.049 R)
• M53: 15,994,705 km (0.115 R)
• M54: 17,260,453 km (0.098 R)
• M55: 17,498,313 km (0.096 R)
• M56: 18,121,987 km (0.107 R)
• M57: 18,850,678 km (0.099 R)
• M58: 19,046,502 km (0.065 R)
• M59: 20,036,241 km (0.102 R)
• M60: 20,336,484 km (0.043 R)
• M61: 20,840,180 km (0.081 R)
• M62: 24,265,672 km (0.119 R)
• M63: 24,372,186 km (0.084 R)
• M64: 24,532,256 km (0.101 R)
• M65: 25,337,691 km (0.078 R)
• M66: 25,445,700 km (0.113 R)
• M67: 25,608,164 km (0.067 R)
• M68: 26,151,802 km (0.096 R)
• M69: 26,315,761 km (0.114 R)
• M70: 27,140,046 km (0.084 R)
• M71: 29,436,523 km (0.097 R)
• M72: 29,720,759 km (0.087 R)
• M73: 30,809,382 km (0.068 R)
• M74: 31,155,851 km (0.098 R)
• M75: 31,561,710 km (0.058 R)
• M76: 33,261,740 km (0.08 R)
• M77: 33,795,356 km (0.103 R)
• M78: 34,033,516 km (0.085 R)
• M79: 36,018,829 km (0.107 R)
• M80: 36,933,620 km (0.051 R)
• M81: 37,979,608 km (0.068 R)
• M82: 38,413,143 km (0.094 R)
• M83: 38,599,542 km (0.043 R)
• M84: 40,226,718 km (0.114 R)
• M85: 40,289,699 km (0.067 R)
• M86: 40,921,899 km (0.101 R)
• M87: 41,302,626 km (0.101 R)
• M88: 41,557,241 km (0.112 R)
• M89: 42,131,847 km (0.112 R)
• M90: 42,452,285 km (0.091 R)
• M91: 42,580,640 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.7

Radius: 7.6

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.35 AU - 16.27 AU

Year: 19204 Days

Day: 20.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,913,173 km

• M1: 122,670 km (0.087 R)
• M2: 320,289 km (0.078 R)
• M3: 429,196 km (0.12 R)
• M4: 1,124,078 km (0.065 R)
• M5: 1,209,499 km (0.111 R)
• M6: 1,267,543 km (0.113 R)
• M7: 1,509,891 km (0.086 R)
• M8: 2,543,313 km (0.098 R)
• M9: 3,371,188 km (0.108 R)
• M10: 4,230,927 km (0.1 R)
• M11: 5,492,935 km (0.08 R)
• M12: 6,967,670 km (0.085 R)
• M13: 8,163,107 km (0.034 R)
• M14: 8,556,549 km (0.115 R)
• M15: 9,071,615 km (0.118 R)
• M16: 9,773,977 km (0.12 R)
• M17: 9,952,298 km (0.118 R)
• M18: 10,191,804 km (0.075 R)
• M19: 10,676,501 km (0.11 R)
• M20: 11,920,557 km (0.108 R)
• M21: 12,624,265 km (0.058 R)
• M22: 12,688,891 km (0.08 R)
• M23: 12,883,518 km (0.081 R)
• M24: 13,013,818 km (0.054 R)
• M25: 13,804,592 km (0.079 R)
• M26: 13,938,034 km (0.073 R)
• M27: 14,273,133 km (0.078 R)
• M28: 14,951,559 km (0.081 R)
• M29: 15,709,721 km (0.088 R)
• M30: 16,409,989 km (0.057 R)
• M31: 16,551,209 km (0.077 R)
• M32: 17,768,188 km (0.114 R)
• M33: 17,985,853 km (0.057 R)
• M34: 18,131,561 km (0.093 R)
• M35: 18,497,478 km (0.098 R)
• M36: 19,013,740 km (0.094 R)
• M37: 20,136,023 km (0.07 R)
• M38: 21,202,656 km (0.112 R)
• M39: 22,053,569 km (0.055 R)
• M40: 22,522,558 km (0.069 R)
• M41: 23,788,904 km (0.111 R)
• M42: 24,430,679 km (0.12 R)
• M43: 25,240,901 km (0.099 R)
• M44: 26,638,444 km (0.118 R)
• M45: 26,887,674 km (0.082 R)
• M46: 30,024,741 km (0.06 R)
• M47: 30,111,059 km (0.103 R)
• M48: 30,284,144 km (0.065 R)
• M49: 30,544,145 km (0.117 R)
• M50: 31,504,414 km (0.116 R)
• M51: 31,855,969 km (0.052 R)
• M52: 32,208,870 km (0.085 R)
• M53: 32,297,283 km (0.067 R)
• M54: 32,385,845 km (0.104 R)
• M55: 33,007,573 km (0.039 R)
• M56: 34,353,356 km (0.059 R)
• M57: 35,169,412 km (0.093 R)
• M58: 35,260,517 km (0.084 R)
• M59: 37,655,579 km (0.065 R)
• M60: 37,935,327 km (0.1 R)
• M61: 41,057,435 km (0.072 R)
• M62: 41,345,411 km (0.085 R)
• M63: 42,600,686 km (0.116 R)
• M64: 44,359,509 km (0.102 R)
• M65: 44,654,964 km (0.102 R)
• M66: 45,743,738 km (0.103 R)
• M67: 46,841,337 km (0.115 R)
• M68: 47,544,298 km (0.069 R)
• M69: 48,048,443 km (0.077 R)
• M70: 51,730,944 km (0.111 R)
• M71: 52,561,661 km (0.059 R)
• M72: 53,187,429 km (0.086 R)
• M73: 53,710,872 km (0.05 R)
• M74: 54,341,277 km (0.117 R)
• M75: 55,291,373 km (0.057 R)
• M76: 55,397,288 km (0.034 R)
• M77: 57,101,058 km (0.106 R)
• M78: 57,422,395 km (0.093 R)
• M79: 58,605,863 km (0.075 R)
• M80: 58,930,042 km (0.109 R)
• M81: 60,887,530 km (0.056 R)
• M82: 62,094,187 km (0.093 R)
• M83: 64,308,385 km (0.117 R)
• M84: 65,649,230 km (0.105 R)
• M85: 66,323,169 km (0.048 R)
• M86: 68,358,448 km (0.072 R)
• M87: 69,269,648 km (0.119 R)
• M88: 70,529,113 km (0.11 R)
• M89: 72,722,367 km (0.118 R)
• M90: 73,186,869 km (0.119 R)
• M91: 73,535,881 km (0.096 R)
• M92: 74,586,506 km (0.07 R)
• M93: 75,524,485 km (0.06 R)
• M94: 79,673,881 km (0.085 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit