🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 32.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.73 AU - 1.11 AU

Year: 324 Days

Day: 24.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.25 AU - 1.51 AU

Year: 595 Days

Day: 30.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,592,203 km

• M1: 175,329 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.8 AU - 2.44 AU

Year: 1133 Days

Day: 29.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.86 AU - 3.04 AU

Year: 1408 Days

Day: 29.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.34 AU - 5.32 AU

Year: 3308 Days

Day: 16.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.57 AU - 4.61 AU

Year: 3610 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 8.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.87 AU - 14.15 AU

Year: 15279 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,592,203 km

• M1: 146,307 km (0.048 R)
• M2: 324,179 km (0.119 R)
• M3: 420,220 km (0.104 R)
• M4: 1,862,344 km (0.114 R)
• M5: 2,455,799 km (0.052 R)
• M6: 2,982,383 km (0.119 R)
• M7: 3,352,638 km (0.118 R)
• M8: 3,447,483 km (0.106 R)
• M9: 3,511,212 km (0.064 R)
• M10: 3,704,791 km (0.088 R)
• M11: 3,901,961 km (0.104 R)
• M12: 4,444,553 km (0.1 R)
• M13: 4,548,972 km (0.094 R)
• M14: 5,524,799 km (0.12 R)
• M15: 5,750,243 km (0.109 R)
• M16: 5,978,679 km (0.06 R)
• M17: 6,523,514 km (0.115 R)
• M18: 6,801,916 km (0.072 R)
• M19: 6,962,734 km (0.089 R)
• M20: 7,494,105 km (0.056 R)
• M21: 7,785,672 km (0.079 R)
• M22: 8,294,005 km (0.093 R)
• M23: 8,638,978 km (0.082 R)
• M24: 10,387,029 km (0.098 R)
• M25: 11,851,742 km (0.105 R)
• M26: 12,142,710 km (0.109 R)
• M27: 12,387,003 km (0.105 R)
• M28: 13,937,286 km (0.11 R)
• M29: 14,193,098 km (0.089 R)
• M30: 14,295,872 km (0.12 R)
• M31: 14,450,406 km (0.092 R)
• M32: 15,547,856 km (0.117 R)
• M33: 16,079,976 km (0.058 R)
• M34: 16,294,350 km (0.104 R)
• M35: 16,998,058 km (0.06 R)
• M36: 17,326,126 km (0.111 R)
• M37: 17,546,035 km (0.116 R)
• M38: 18,490,895 km (0.095 R)
• M39: 18,715,591 km (0.078 R)
• M40: 20,429,833 km (0.061 R)
• M41: 20,487,728 km (0.116 R)
• M42: 20,778,546 km (0.094 R)
• M43: 22,193,443 km (0.116 R)
• M44: 22,552,029 km (0.101 R)
• M45: 22,672,006 km (0.092 R)
• M46: 23,214,448 km (0.107 R)
• M47: 24,496,651 km (0.085 R)
• M48: 24,681,704 km (0.113 R)
• M49: 24,929,139 km (0.084 R)
• M50: 25,301,937 km (0.091 R)
• M51: 25,801,743 km (0.09 R)
• M52: 26,115,899 km (0.106 R)
• M53: 27,576,871 km (0.118 R)
• M54: 27,833,581 km (0.102 R)
• M55: 27,897,909 km (0.074 R)
• M56: 27,962,236 km (0.055 R)
• M57: 28,673,573 km (0.118 R)
• M58: 28,868,649 km (0.103 R)
• M59: 30,048,079 km (0.061 R)
• M60: 30,577,356 km (0.12 R)
• M61: 30,643,777 km (0.069 R)
• M62: 33,679,866 km (0.116 R)
• M63: 33,748,382 km (0.104 R)
• M64: 34,023,044 km (0.1 R)
• M65: 34,229,489 km (0.113 R)
• M66: 34,712,989 km (0.101 R)
• M67: 34,782,253 km (0.083 R)
• M68: 36,317,277 km (0.108 R)
• M69: 36,669,280 km (0.111 R)
• M70: 37,305,670 km (0.119 R)
• M71: 40,177,799 km (0.105 R)
• M72: 41,419,910 km (0.091 R)
• M73: 43,120,389 km (0.116 R)
• M74: 43,567,687 km (0.106 R)
• M75: 44,316,724 km (0.099 R)
• M76: 44,467,069 km (0.1 R)
• M77: 44,617,565 km (0.062 R)
• M78: 45,221,043 km (0.058 R)
• M79: 45,903,359 km (0.074 R)
• M80: 47,201,419 km (0.057 R)
• M81: 48,511,598 km (0.112 R)
• M82: 48,588,940 km (0.107 R)
• M83: 48,976,847 km (0.109 R)
• M84: 49,677,414 km (0.108 R)
• M85: 50,224,643 km (0.106 R)
• M86: 50,852,505 km (0.116 R)
• M87: 51,325,085 km (0.099 R)
• M88: 51,482,910 km (0.079 R)
• M89: 52,036,722 km (0.12 R)
• M90: 52,354,019 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.7

Radius: 7.9

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.1 AU - 15.32 AU

Year: 21775 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,592,203 km

• M1: 252,222 km (0.072 R)
• M2: 389,553 km (0.086 R)
• M3: 459,265 km (0.12 R)
• M4: 969,993 km (0.118 R)
• M5: 1,276,219 km (0.074 R)
• M6: 1,699,731 km (0.085 R)
• M7: 2,132,518 km (0.041 R)
• M8: 2,262,219 km (0.076 R)
• M9: 2,632,773 km (0.072 R)
• M10: 2,737,192 km (0.109 R)
• M11: 3,022,326 km (0.102 R)
• M12: 3,095,180 km (0.114 R)
• M13: 3,659,762 km (0.045 R)
• M14: 4,670,146 km (0.07 R)
• M15: 4,754,520 km (0.092 R)
• M16: 5,581,497 km (0.067 R)
• M17: 5,716,135 km (0.08 R)
• M18: 6,034,479 km (0.04 R)
• M19: 7,365,002 km (0.113 R)
• M20: 7,911,783 km (0.084 R)
• M21: 8,215,466 km (0.108 R)
• M22: 8,266,479 km (0.099 R)
• M23: 8,317,492 km (0.11 R)
• M24: 9,149,555 km (0.113 R)
• M25: 9,202,363 km (0.115 R)
• M26: 9,899,041 km (0.049 R)
• M27: 10,062,252 km (0.104 R)
• M28: 10,557,271 km (0.109 R)
• M29: 10,779,723 km (0.085 R)
• M30: 10,835,673 km (0.067 R)
• M31: 11,116,468 km (0.11 R)
• M32: 11,742,685 km (0.117 R)
• M33: 11,857,875 km (0.076 R)
• M34: 13,029,376 km (0.111 R)
• M35: 13,327,973 km (0.067 R)
• M36: 13,448,101 km (0.117 R)
• M37: 14,115,008 km (0.112 R)
• M38: 14,360,199 km (0.086 R)
• M39: 14,792,686 km (0.106 R)
• M40: 15,607,097 km (0.065 R)
• M41: 15,860,665 km (0.087 R)
• M42: 16,051,702 km (0.093 R)
• M43: 16,823,627 km (0.102 R)
• M44: 17,607,520 km (0.087 R)
• M45: 18,604,141 km (0.049 R)
• M46: 18,805,649 km (0.044 R)
• M47: 20,930,088 km (0.113 R)
• M48: 23,201,433 km (0.116 R)
• M49: 23,418,350 km (0.036 R)
• M50: 24,073,140 km (0.07 R)
• M51: 24,292,749 km (0.08 R)
• M52: 25,475,321 km (0.032 R)
• M53: 27,131,668 km (0.057 R)
• M54: 27,360,254 km (0.053 R)
• M55: 27,819,220 km (0.118 R)
• M56: 30,468,150 km (0.049 R)
• M57: 30,784,998 km (0.104 R)
• M58: 30,864,434 km (0.061 R)
• M59: 31,262,514 km (0.117 R)
• M60: 31,502,020 km (0.09 R)
• M61: 32,385,845 km (0.113 R)
• M62: 32,466,627 km (0.1 R)
• M63: 33,196,515 km (0.062 R)
• M64: 33,522,489 km (0.099 R)
• M65: 35,834,824 km (0.098 R)
• M66: 36,253,099 km (0.119 R)
• M67: 36,925,691 km (0.084 R)
• M68: 37,010,064 km (0.083 R)
• M69: 37,772,266 km (0.107 R)
• M70: 38,198,021 km (0.112 R)
• M71: 38,796,562 km (0.085 R)
• M72: 40,350,136 km (0.102 R)
• M73: 40,437,052 km (0.063 R)
• M74: 42,984,405 km (0.072 R)
• M75: 43,161,978 km (0.097 R)
• M76: 44,771,202 km (0.103 R)
• M77: 45,131,434 km (0.107 R)
• M78: 47,404,723 km (0.102 R)
• M79: 48,694,107 km (0.11 R)
• M80: 49,064,511 km (0.097 R)
• M81: 49,250,162 km (0.03 R)
• M82: 50,462,204 km (0.055 R)
• M83: 50,555,852 km (0.062 R)
• M84: 50,649,501 km (0.079 R)
• M85: 51,024,991 km (0.064 R)
• M86: 51,213,036 km (0.088 R)
• M87: 53,965,337 km (0.114 R)
• M88: 54,252,715 km (0.095 R)
• M89: 54,540,691 km (0.099 R)
• M90: 57,155,213 km (0.113 R)
• M91: 57,643,949 km (0.097 R)
• M92: 58,428,590 km (0.083 R)
• M93: 64,425,520 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.9

Radius: 5.1

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.32 AU - 19.02 AU

Year: 26117 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,592,203 km

• M1: 98,286 km (0.103 R)
• M2: 500,554 km (0.061 R)
• M3: 881,431 km (0.081 R)
• M4: 2,376,961 km (0.07 R)
• M5: 3,463,789 km (0.084 R)
• M6: 3,855,885 km (0.067 R)
• M7: 6,428,520 km (0.115 R)
• M8: 6,848,142 km (0.1 R)
• M9: 7,153,172 km (0.107 R)
• M10: 7,903,555 km (0.027 R)
• M11: 8,223,545 km (0.117 R)
• M12: 8,744,295 km (0.071 R)
• M13: 9,885,876 km (0.107 R)
• M14: 10,230,550 km (0.103 R)
• M15: 10,369,526 km (0.116 R)
• M16: 10,790,046 km (0.066 R)
• M17: 11,144,892 km (0.12 R)
• M18: 11,216,250 km (0.038 R)
• M19: 11,793,099 km (0.096 R)
• M20: 12,085,114 km (0.091 R)
• M21: 12,232,019 km (0.099 R)
• M22: 12,750,825 km (0.109 R)
• M23: 14,739,878 km (0.057 R)
• M24: 14,818,267 km (0.093 R)
• M25: 14,896,956 km (0.067 R)
• M26: 15,450,618 km (0.1 R)
• M27: 15,530,353 km (0.037 R)
• M28: 16,823,328 km (0.059 R)
• M29: 18,066,486 km (0.069 R)
• M30: 19,597,022 km (0.097 R)
• M31: 19,856,125 km (0.113 R)
• M32: 19,942,743 km (0.106 R)
• M33: 21,879,885 km (0.104 R)
• M34: 21,969,345 km (0.042 R)
• M35: 22,058,954 km (0.085 R)
• M36: 23,417,452 km (0.083 R)
• M37: 23,876,269 km (0.064 R)
• M38: 24,802,729 km (0.107 R)
• M39: 25,176,574 km (0.11 R)
• M40: 25,270,372 km (0.116 R)
• M41: 25,552,364 km (0.092 R)
• M42: 25,929,949 km (0.057 R)
• M43: 27,458,839 km (0.114 R)
• M44: 27,555,329 km (0.111 R)
• M45: 27,845,549 km (0.068 R)
• M46: 29,608,111 km (0.103 R)
• M47: 29,806,179 km (0.098 R)
• M48: 30,602,937 km (0.101 R)
• M49: 31,003,860 km (0.094 R)
• M50: 31,406,577 km (0.096 R)
• M51: 31,608,534 km (0.068 R)
• M52: 32,420,851 km (0.089 R)
• M53: 33,755,413 km (0.069 R)
• M54: 34,065,978 km (0.118 R)
• M55: 36,477,945 km (0.109 R)
• M56: 40,471,759 km (0.057 R)
• M57: 40,911,876 km (0.108 R)
• M58: 41,464,042 km (0.104 R)
• M59: 42,018,751 km (0.102 R)
• M60: 43,585,040 km (0.104 R)
• M61: 46,199,263 km (0.062 R)
• M62: 47,004,997 km (0.071 R)
• M63: 47,467,554 km (0.051 R)
• M64: 47,931,457 km (0.111 R)
• M65: 48,513,542 km (0.084 R)
• M66: 48,747,065 km (0.075 R)
• M67: 54,340,529 km (0.109 R)
• M68: 58,263,284 km (0.105 R)
• M69: 60,133,258 km (0.099 R)
• M70: 60,258,621 km (0.093 R)
• M71: 60,509,646 km (0.073 R)
• M72: 63,420,821 km (0.075 R)
• M73: 64,315,865 km (0.115 R)
• M74: 66,377,323 km (0.118 R)
• M75: 67,286,130 km (0.062 R)
• M76: 67,546,431 km (0.076 R)
• M77: 68,329,575 km (0.082 R)
• M78: 69,773,195 km (0.099 R)
• M79: 70,829,356 km (0.101 R)
• M80: 75,241,745 km (0.05 R)
• M81: 76,460,519 km (0.06 R)
• M82: 77,549,292 km (0.12 R)
• M83: 81,955,398 km (0.113 R)
• M84: 83,209,178 km (0.098 R)
• M85: 83,628,501 km (0.101 R)
• M86: 86,018,028 km (0.093 R)
• M87: 86,159,248 km (0.076 R)
• M88: 87,434,121 km (0.108 R)
• M89: 90,145,732 km (0.114 R)
• M90: 90,863,951 km (0.074 R)
• M91: 91,151,628 km (0.054 R)
• M92: 91,728,178 km (0.094 R)
• M93: 93,465,010 km (0.065 R)
• M94: 94,191,756 km (0.116 R)
• M95: 96,677,175 km (0.092 R)
• M96: 97,412,299 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit