🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.69 AU - 0.81 AU

Year: 227 Days

Day: 13.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.68 AU - 1 AU

Year: 269 Days

Day: 31.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.2 AU - 1.26 AU

Year: 477 Days

Day: 16.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.85 AU - 2.43 AU

Year: 1095 Days

Day: 22.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.58 AU - 5.76 AU

Year: 4113 Days

Day: 24.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 8.9

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.63 AU - 9.69 AU

Year: 8916 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,877,403 km

• M1: 175,030 km (0.109 R)
• M2: 470,784 km (0.107 R)
• M3: 538,702 km (0.097 R)
• M4: 764,146 km (0.094 R)
• M5: 879,935 km (0.113 R)
• M6: 1,001,707 km (0.094 R)
• M7: 1,523,804 km (0.119 R)
• M8: 1,650,214 km (0.114 R)
• M9: 1,868,926 km (0.085 R)
• M10: 1,981,873 km (0.087 R)
• M11: 2,167,374 km (0.098 R)
• M12: 2,732,256 km (0.084 R)
• M13: 3,259,139 km (0.104 R)
• M14: 3,534,399 km (0.081 R)
• M15: 4,771,125 km (0.051 R)
• M16: 5,179,078 km (0.09 R)
• M17: 5,274,821 km (0.064 R)
• M18: 5,371,162 km (0.085 R)
• M19: 5,861,544 km (0.105 R)
• M20: 6,366,287 km (0.084 R)
• M21: 6,815,081 km (0.063 R)
• M22: 7,025,714 km (0.084 R)
• M23: 7,706,684 km (0.105 R)
• M24: 8,559,242 km (0.09 R)
• M25: 8,824,629 km (0.069 R)
• M26: 9,054,262 km (0.101 R)
• M27: 9,873,459 km (0.088 R)
• M28: 9,952,746 km (0.103 R)
• M29: 10,151,861 km (0.117 R)
• M30: 10,920,345 km (0.095 R)
• M31: 11,249,610 km (0.114 R)
• M32: 11,707,679 km (0.062 R)
• M33: 12,002,237 km (0.035 R)
• M34: 12,728,086 km (0.108 R)
• M35: 13,031,022 km (0.116 R)
• M36: 14,177,091 km (0.063 R)
• M37: 14,311,430 km (0.101 R)
• M38: 14,401,189 km (0.116 R)
• M39: 14,491,247 km (0.086 R)
• M40: 15,080,513 km (0.108 R)
• M41: 16,095,833 km (0.09 R)
• M42: 16,189,182 km (0.11 R)
• M43: 16,848,011 km (0.113 R)
• M44: 17,276,160 km (0.118 R)
• M45: 17,707,750 km (0.115 R)
• M46: 18,337,707 km (0.069 R)
• M47: 18,532,932 km (0.064 R)
• M48: 18,827,191 km (0.116 R)
• M49: 19,370,680 km (0.117 R)
• M50: 19,569,496 km (0.058 R)
• M51: 19,819,175 km (0.1 R)
• M52: 20,321,524 km (0.037 R)
• M53: 22,372,362 km (0.068 R)
• M54: 22,476,631 km (0.116 R)
• M55: 23,053,032 km (0.117 R)
• M56: 23,158,349 km (0.09 R)
• M57: 24,973,121 km (0.077 R)
• M58: 25,189,738 km (0.118 R)
• M59: 25,570,016 km (0.112 R)
• M60: 28,060,521 km (0.066 R)
• M61: 28,229,268 km (0.084 R)
• M62: 28,454,861 km (0.113 R)
• M63: 28,794,299 km (0.05 R)
• M64: 29,477,213 km (0.12 R)
• M65: 30,107,918 km (0.115 R)
• M66: 31,091,374 km (0.12 R)
• M67: 31,382,641 km (0.083 R)
• M68: 31,557,820 km (0.094 R)
• M69: 31,850,583 km (0.059 R)
• M70: 32,320,770 km (0.107 R)
• M71: 32,615,777 km (0.066 R)
• M72: 33,149,243 km (0.12 R)
• M73: 33,745,240 km (0.078 R)
• M74: 33,984,597 km (0.042 R)
• M75: 34,044,436 km (0.062 R)
• M76: 34,465,105 km (0.103 R)
• M77: 34,947,708 km (0.116 R)
• M78: 36,777,889 km (0.107 R)
• M79: 36,839,373 km (0.03 R)
• M80: 36,962,642 km (0.044 R)
• M81: 37,394,830 km (0.075 R)
• M82: 37,580,481 km (0.055 R)
• M83: 37,828,664 km (0.061 R)
• M84: 38,451,440 km (0.1 R)
• M85: 39,391,962 km (0.12 R)
• M86: 39,517,923 km (0.083 R)
• M87: 41,103,810 km (0.044 R)
• M88: 41,231,567 km (0.115 R)
• M89: 42,387,360 km (0.087 R)
• M90: 43,488,849 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 14.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.42 AU - 11.92 AU

Year: 11346 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,877,403 km

• M1: 391,198 km (0.073 R)
• M2: 586,274 km (0.113 R)
• M3: 690,544 km (0.059 R)
• M4: 1,257,370 km (0.04 R)
• M5: 1,461,272 km (0.059 R)
• M6: 1,765,704 km (0.11 R)
• M7: 2,211,954 km (0.115 R)
• M8: 2,435,753 km (0.087 R)
• M9: 2,693,510 km (0.093 R)
• M10: 2,825,754 km (0.101 R)
• M11: 3,096,975 km (0.084 R)
• M12: 3,405,296 km (0.034 R)
• M13: 4,390,099 km (0.095 R)
• M14: 4,737,316 km (0.066 R)
• M15: 6,004,859 km (0.094 R)
• M16: 6,179,140 km (0.075 R)
• M17: 6,893,470 km (0.11 R)
• M18: 7,149,731 km (0.059 R)
• M19: 7,785,223 km (0.06 R)
• M20: 7,975,661 km (0.117 R)
• M21: 8,595,295 km (0.058 R)
• M22: 9,110,361 km (0.08 R)
• M23: 11,789,509 km (0.074 R)
• M24: 11,964,688 km (0.099 R)
• M25: 13,854,857 km (0.069 R)
• M26: 13,993,385 km (0.083 R)
• M27: 14,178,886 km (0.096 R)
• M28: 14,271,936 km (0.059 R)
• M29: 14,411,810 km (0.109 R)
• M30: 14,740,177 km (0.088 R)
• M31: 15,261,227 km (0.111 R)
• M32: 15,691,919 km (0.077 R)
• M33: 15,933,071 km (0.037 R)
• M34: 16,565,571 km (0.088 R)
• M35: 17,305,631 km (0.1 R)
• M36: 17,504,896 km (0.083 R)
• M37: 17,604,677 km (0.061 R)
• M38: 18,157,442 km (0.108 R)
• M39: 18,869,228 km (0.12 R)
• M40: 18,971,703 km (0.074 R)
• M41: 19,280,174 km (0.117 R)
• M42: 19,435,007 km (0.066 R)
• M43: 19,538,380 km (0.089 R)
• M44: 19,693,961 km (0.109 R)
• M45: 21,005,935 km (0.084 R)
• M46: 21,325,027 km (0.104 R)
• M47: 21,485,246 km (0.102 R)
• M48: 23,163,585 km (0.076 R)
• M49: 23,383,194 km (0.102 R)
• M50: 23,603,552 km (0.107 R)
• M51: 24,827,711 km (0.118 R)
• M52: 25,390,947 km (0.118 R)
• M53: 26,358,098 km (0.057 R)
• M54: 27,221,577 km (0.038 R)
• M55: 27,395,409 km (0.066 R)
• M56: 27,919,002 km (0.083 R)
• M57: 28,504,677 km (0.099 R)
• M58: 28,976,210 km (0.082 R)
• M59: 29,569,216 km (0.115 R)
• M60: 29,688,296 km (0.116 R)
• M61: 30,406,216 km (0.114 R)
• M62: 30,887,921 km (0.045 R)
• M63: 31,493,643 km (0.03 R)
• M64: 31,737,039 km (0.029 R)
• M65: 32,593,935 km (0.106 R)
• M66: 34,080,489 km (0.081 R)
• M67: 34,330,467 km (0.112 R)
• M68: 35,209,953 km (0.036 R)
• M69: 36,606,898 km (0.066 R)
• M70: 36,927,038 km (0.057 R)
• M71: 37,119,420 km (0.104 R)
• M72: 37,634,336 km (0.082 R)
• M73: 37,828,066 km (0.036 R)
• M74: 38,281,347 km (0.073 R)
• M75: 38,411,198 km (0.115 R)
• M76: 38,866,724 km (0.096 R)
• M77: 39,193,296 km (0.114 R)
• M78: 40,839,471 km (0.043 R)
• M79: 41,570,855 km (0.112 R)
• M80: 41,971,777 km (0.119 R)
• M81: 44,063,006 km (0.113 R)
• M82: 44,676,506 km (0.081 R)
• M83: 45,224,184 km (0.091 R)
• M84: 46,257,158 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 14.1

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.3 AU - 12.78 AU

Year: 12833 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,877,403 km

• M1: 176,825 km (0.115 R)
• M2: 313,408 km (0.113 R)
• M3: 465,997 km (0.08 R)
• M4: 637,586 km (0.11 R)
• M5: 850,464 km (0.057 R)
• M6: 1,070,074 km (0.064 R)
• M7: 1,631,514 km (0.091 R)
• M8: 1,774,231 km (0.089 R)
• M9: 1,921,435 km (0.052 R)
• M10: 2,204,325 km (0.06 R)
• M11: 2,301,713 km (0.097 R)
• M12: 2,413,014 km (0.079 R)
• M13: 2,641,450 km (0.118 R)
• M14: 2,984,029 km (0.079 R)
• M15: 3,201,993 km (0.103 R)
• M16: 3,843,768 km (0.082 R)
• M17: 4,066,669 km (0.119 R)
• M18: 4,416,877 km (0.082 R)
• M19: 4,761,102 km (0.12 R)
• M20: 5,310,425 km (0.114 R)
• M21: 5,931,256 km (0.11 R)
• M22: 6,399,049 km (0.066 R)
• M23: 6,663,987 km (0.081 R)
• M24: 6,968,867 km (0.093 R)
• M25: 7,150,329 km (0.103 R)
• M26: 8,024,280 km (0.096 R)
• M27: 8,368,056 km (0.081 R)
• M28: 8,775,261 km (0.054 R)
• M29: 8,873,099 km (0.084 R)
• M30: 9,548,682 km (0.104 R)
• M31: 10,655,557 km (0.109 R)
• M32: 11,309,300 km (0.105 R)
• M33: 11,415,963 km (0.112 R)
• M34: 12,128,498 km (0.114 R)
• M35: 12,611,699 km (0.107 R)
• M36: 12,877,834 km (0.09 R)
• M37: 13,596,651 km (0.038 R)
• M38: 14,629,774 km (0.112 R)
• M39: 15,592,885 km (0.056 R)
• M40: 15,830,895 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 10.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.89 AU - 14.81 AU

Year: 15184 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,877,403 km

• M1: 173,384 km (0.109 R)
• M2: 337,493 km (0.071 R)
• M3: 534,364 km (0.118 R)
• M4: 1,370,466 km (0.108 R)
• M5: 1,532,630 km (0.115 R)
• M6: 1,701,526 km (0.047 R)
• M7: 2,150,619 km (0.095 R)
• M8: 2,276,580 km (0.086 R)
• M9: 2,405,235 km (0.104 R)
• M10: 2,771,151 km (0.097 R)
• M11: 3,048,655 km (0.072 R)
• M12: 3,190,773 km (0.06 R)
• M13: 3,335,135 km (0.094 R)
• M14: 3,444,940 km (0.096 R)
• M15: 3,857,680 km (0.105 R)
• M16: 4,607,614 km (0.086 R)
• M17: 5,146,616 km (0.045 R)
• M18: 6,284,008 km (0.119 R)
• M19: 6,695,402 km (0.101 R)
• M20: 7,021,526 km (0.062 R)
• M21: 7,210,169 km (0.083 R)
• M22: 7,448,328 km (0.095 R)
• M23: 7,544,370 km (0.086 R)
• M24: 7,981,645 km (0.08 R)
• M25: 8,527,378 km (0.12 R)
• M26: 9,033,767 km (0.088 R)
• M27: 9,239,164 km (0.075 R)
• M28: 9,759,466 km (0.049 R)
• M29: 10,449,860 km (0.105 R)
• M30: 10,882,647 km (0.076 R)
• M31: 11,101,359 km (0.059 R)
• M32: 11,431,970 km (0.094 R)
• M33: 11,710,073 km (0.097 R)
• M34: 11,821,822 km (0.064 R)
• M35: 12,557,544 km (0.115 R)
• M36: 12,729,432 km (0.095 R)
• M37: 13,366,271 km (0.109 R)
• M38: 14,370,970 km (0.111 R)
• M39: 15,645,394 km (0.085 R)
• M40: 16,515,156 km (0.1 R)
• M41: 17,848,971 km (0.1 R)
• M42: 18,561,356 km (0.065 R)
• M43: 19,481,532 km (0.093 R)
• M44: 19,747,069 km (0.074 R)
• M45: 19,880,360 km (0.049 R)
• M46: 20,618,775 km (0.091 R)
• M47: 22,677,691 km (0.065 R)
• M48: 27,879,658 km (0.12 R)
• M49: 28,404,297 km (0.114 R)
• M50: 30,612,511 km (0.074 R)
• M51: 31,932,413 km (0.1 R)
• M52: 33,509,025 km (0.1 R)
• M53: 34,386,866 km (0.109 R)
• M54: 34,627,569 km (0.109 R)
• M55: 36,573,687 km (0.083 R)
• M56: 38,139,379 km (0.099 R)
• M57: 38,388,609 km (0.103 R)
• M58: 39,139,441 km (0.118 R)
• M59: 41,677,219 km (0.097 R)
• M60: 41,762,789 km (0.117 R)
• M61: 42,362,975 km (0.084 R)
• M62: 49,331,693 km (0.118 R)
• M63: 51,885,478 km (0.117 R)
• M64: 53,085,702 km (0.119 R)
• M65: 54,201,702 km (0.067 R)
• M66: 54,295,201 km (0.078 R)
• M67: 54,950,140 km (0.051 R)
• M68: 55,043,938 km (0.061 R)
• M69: 56,362,494 km (0.116 R)
• M70: 56,741,126 km (0.067 R)
• M71: 57,025,661 km (0.107 R)
• M72: 57,310,645 km (0.072 R)
• M73: 57,786,665 km (0.085 R)
• M74: 58,551,111 km (0.071 R)
• M75: 58,838,638 km (0.045 R)
• M76: 59,222,805 km (0.101 R)
• M77: 59,704,061 km (0.065 R)
• M78: 60,573,674 km (0.047 R)
• M79: 62,227,777 km (0.099 R)
• M80: 62,423,302 km (0.099 R)
• M81: 63,011,222 km (0.087 R)
• M82: 63,995,276 km (0.054 R)
• M83: 65,182,635 km (0.088 R)
• M84: 65,381,301 km (0.108 R)
• M85: 66,677,267 km (0.065 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 11,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit