🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 175 Days

Day: 18.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,644,686 km

• M1: 36,502 km (0.117 R)
• M2: 65,973 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 192 Days

Day: 39.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,644,686 km

• M1: 444,006 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.04 AU

Year: 293 Days

Day: 19.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.13 AU

Year: 324 Days

Day: 41.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,644,686 km

• M1: 727,644 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.95 AU - 1.21 AU

Year: 412 Days

Day: 22.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,644,686 km

• M1: 40,092 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.07 AU - 2.95 AU

Year: 1460 Days

Day: 34.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,644,686 km

• M1: 32,463 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.99 AU - 3.45 AU

Year: 2121 Days

Day: 22.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 10.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.71 AU - 11.19 AU

Year: 9829 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,644,686 km

• M1: 150,645 km (0.08 R)
• M2: 380,278 km (0.079 R)
• M3: 505,641 km (0.096 R)
• M4: 606,919 km (0.109 R)
• M5: 908,657 km (0.052 R)
• M6: 1,019,809 km (0.091 R)
• M7: 1,102,088 km (0.108 R)
• M8: 1,186,910 km (0.096 R)
• M9: 1,492,089 km (0.073 R)
• M10: 2,326,845 km (0.105 R)
• M11: 2,459,838 km (0.052 R)
• M12: 3,384,801 km (0.109 R)
• M13: 3,536,045 km (0.03 R)
• M14: 3,638,220 km (0.056 R)
• M15: 4,136,531 km (0.055 R)
• M16: 4,407,602 km (0.085 R)
• M17: 4,656,533 km (0.119 R)
• M18: 5,053,117 km (0.115 R)
• M19: 5,226,351 km (0.107 R)
• M20: 5,372,359 km (0.095 R)
• M21: 5,490,092 km (0.111 R)
• M22: 5,758,172 km (0.057 R)
• M23: 5,939,185 km (0.034 R)
• M24: 6,276,229 km (0.078 R)
• M25: 6,431,512 km (0.094 R)
• M26: 6,619,556 km (0.12 R)
• M27: 7,033,045 km (0.111 R)
• M28: 7,129,835 km (0.064 R)
• M29: 7,291,849 km (0.073 R)
• M30: 8,289,966 km (0.099 R)
• M31: 8,597,689 km (0.112 R)
• M32: 8,874,445 km (0.105 R)
• M33: 9,119,037 km (0.114 R)
• M34: 10,155,900 km (0.118 R)
• M35: 11,723,088 km (0.066 R)
• M36: 12,417,670 km (0.119 R)
• M37: 12,691,285 km (0.074 R)
• M38: 13,205,004 km (0.108 R)
• M39: 13,284,590 km (0.085 R)
• M40: 13,644,971 km (0.096 R)
• M41: 13,725,455 km (0.108 R)
• M42: 13,886,871 km (0.045 R)
• M43: 14,049,035 km (0.043 R)
• M44: 15,035,035 km (0.075 R)
• M45: 15,159,799 km (0.098 R)
• M46: 15,326,751 km (0.083 R)
• M47: 15,410,525 km (0.063 R)
• M48: 15,578,374 km (0.106 R)
• M49: 16,684,351 km (0.059 R)
• M50: 17,683,815 km (0.112 R)
• M51: 17,771,629 km (0.114 R)
• M52: 17,859,592 km (0.082 R)
• M53: 18,212,942 km (0.103 R)
• M54: 18,390,515 km (0.054 R)
• M55: 18,881,645 km (0.118 R)
• M56: 19,603,903 km (0.071 R)
• M57: 19,740,337 km (0.077 R)
• M58: 20,243,285 km (0.117 R)
• M59: 21,589,366 km (0.109 R)
• M60: 21,918,631 km (0.109 R)
• M61: 22,868,428 km (0.081 R)
• M62: 23,252,147 km (0.109 R)
• M63: 24,074,636 km (0.103 R)
• M64: 24,514,005 km (0.102 R)
• M65: 24,906,699 km (0.088 R)
• M66: 25,103,719 km (0.064 R)
• M67: 26,297,510 km (0.053 R)
• M68: 26,397,741 km (0.107 R)
• M69: 27,713,454 km (0.089 R)
• M70: 27,917,655 km (0.071 R)
• M71: 28,379,165 km (0.089 R)
• M72: 28,739,845 km (0.1 R)
• M73: 29,102,171 km (0.114 R)
• M74: 29,413,784 km (0.114 R)
• M75: 29,831,162 km (0.096 R)
• M76: 30,302,993 km (0.094 R)
• M77: 30,513,478 km (0.049 R)
• M78: 31,094,815 km (0.099 R)
• M79: 31,466,566 km (0.084 R)
• M80: 31,626,486 km (0.066 R)
• M81: 32,053,887 km (0.119 R)
• M82: 32,698,803 km (0.06 R)
• M83: 32,860,668 km (0.034 R)
• M84: 33,131,141 km (0.091 R)
• M85: 33,347,909 km (0.111 R)
• M86: 34,165,311 km (0.052 R)
• M87: 34,934,244 km (0.056 R)
• M88: 35,044,498 km (0.077 R)
• M89: 35,320,805 km (0.072 R)
• M90: 36,600,914 km (0.097 R)
• M91: 36,825,161 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.2

Radius: 3

Gravity: 88.47 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.15 AU - 21.01 AU

Year: 28221 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,644,686 km

• M1: 40,541 km (0.092 R)
• M2: 222,153 km (0.043 R)
• M3: 240,853 km (0.112 R)
• M4: 260,300 km (0.113 R)
• M5: 613,202 km (0.103 R)
• M6: 1,128,566 km (0.108 R)
• M7: 1,782,159 km (0.049 R)
• M8: 2,313,830 km (0.108 R)
• M9: 2,708,619 km (0.118 R)
• M10: 2,753,648 km (0.07 R)
• M11: 2,844,753 km (0.065 R)
• M12: 2,936,756 km (0.079 R)
• M13: 3,314,640 km (0.073 R)
• M14: 3,808,313 km (0.088 R)
• M15: 3,960,903 km (0.082 R)
• M16: 5,194,936 km (0.116 R)
• M17: 5,823,696 km (0.066 R)
• M18: 5,940,681 km (0.118 R)
• M19: 8,238,355 km (0.037 R)
• M20: 8,435,375 km (0.096 R)
• M21: 8,501,497 km (0.078 R)
• M22: 8,634,041 km (0.119 R)
• M23: 9,581,145 km (0.076 R)
• M24: 11,425,537 km (0.091 R)
• M25: 12,088,705 km (0.099 R)
• M26: 13,375,246 km (0.094 R)
• M27: 14,388,024 km (0.115 R)
• M28: 15,103,551 km (0.054 R)
• M29: 15,425,186 km (0.094 R)
• M30: 16,157,168 km (0.107 R)
• M31: 16,817,344 km (0.099 R)
• M32: 17,150,797 km (0.118 R)
• M33: 17,318,198 km (0.101 R)
• M34: 17,402,272 km (0.095 R)
• M35: 18,591,724 km (0.064 R)
• M36: 18,850,080 km (0.058 R)
• M37: 18,936,398 km (0.093 R)
• M38: 19,719,543 km (0.103 R)
• M39: 19,982,984 km (0.031 R)
• M40: 20,070,948 km (0.113 R)
• M41: 20,513,309 km (0.113 R)
• M42: 21,949,897 km (0.101 R)
• M43: 27,324,051 km (0.104 R)
• M44: 27,519,576 km (0.101 R)
• M45: 27,912,270 km (0.079 R)
• M46: 28,306,610 km (0.064 R)
• M47: 29,500,999 km (0.106 R)
• M48: 32,144,693 km (0.049 R)
• M49: 33,285,825 km (0.102 R)
• M50: 33,599,233 km (0.104 R)
• M51: 33,913,688 km (0.111 R)
• M52: 35,287,744 km (0.098 R)
• M53: 35,714,098 km (0.105 R)
• M54: 37,219,950 km (0.119 R)
• M55: 39,406,922 km (0.098 R)
• M56: 39,849,282 km (0.055 R)
• M57: 39,960,134 km (0.107 R)
• M58: 41,074,190 km (0.077 R)
• M59: 41,410,336 km (0.091 R)
• M60: 44,937,555 km (0.07 R)
• M61: 46,212,129 km (0.106 R)
• M62: 46,912,396 km (0.088 R)
• M63: 51,669,010 km (0.038 R)
• M64: 52,153,109 km (0.115 R)
• M65: 52,395,757 km (0.095 R)
• M66: 53,614,231 km (0.119 R)
• M67: 55,088,817 km (0.069 R)
• M68: 57,075,477 km (0.053 R)
• M69: 57,951,971 km (0.118 R)
• M70: 58,329,107 km (0.109 R)
• M71: 59,591,713 km (0.113 R)
• M72: 60,863,295 km (0.103 R)
• M73: 63,433,088 km (0.104 R)
• M74: 64,210,996 km (0.11 R)
• M75: 64,470,998 km (0.111 R)
• M76: 65,122,496 km (0.049 R)
• M77: 69,210,258 km (0.082 R)
• M78: 69,476,842 km (0.097 R)
• M79: 73,787,953 km (0.095 R)
• M80: 75,426,798 km (0.116 R)
• M81: 75,975,672 km (0.057 R)
• M82: 76,801,602 km (0.082 R)
• M83: 78,601,264 km (0.07 R)
• M84: 79,157,918 km (0.092 R)
• M85: 79,576,044 km (0.056 R)
• M86: 82,524,469 km (0.116 R)
• M87: 84,225,097 km (0.073 R)
• M88: 84,367,365 km (0.105 R)
• M89: 87,661,061 km (0.1 R)
• M90: 88,527,233 km (0.034 R)
• M91: 89,977,135 km (0.115 R)
• M92: 91,288,660 km (0.034 R)
• M93: 91,727,281 km (0.096 R)
• M94: 100,644,660 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit