🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.58 AU - 0.82 AU

Year: 215 Days

Day: 35.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.64 AU - 0.96 AU

Year: 263 Days

Day: 41.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,616,503 km

• M1: 128,056 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 303 Days

Day: 24 Hours

Environment

Temp: 149 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.03 AU - 1.37 AU

Year: 483 Days

Day: 31.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.5

Radius: 12.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.01 AU - 6.37 AU

Year: 4340 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,616,503 km

• M1: 199,564 km (0.117 R)
• M2: 280,197 km (0.095 R)
• M3: 456,872 km (0.041 R)
• M4: 609,911 km (0.042 R)
• M5: 729,888 km (0.115 R)
• M6: 814,860 km (0.064 R)
• M7: 915,090 km (0.073 R)
• M8: 1,153,998 km (0.103 R)
• M9: 1,333,665 km (0.065 R)
• M10: 1,959,283 km (0.115 R)
• M11: 2,051,286 km (0.091 R)
• M12: 2,129,077 km (0.088 R)
• M13: 2,207,915 km (0.108 R)
• M14: 2,336,120 km (0.102 R)
• M15: 2,979,541 km (0.116 R)
• M16: 3,376,723 km (0.049 R)
• M17: 3,752,513 km (0.115 R)
• M18: 4,102,273 km (0.109 R)
• M19: 4,503,494 km (0.054 R)
• M20: 4,980,562 km (0.066 R)
• M21: 5,430,403 km (0.095 R)
• M22: 5,759,817 km (0.078 R)
• M23: 5,893,408 km (0.067 R)
• M24: 6,438,244 km (0.101 R)
• M25: 7,261,780 km (0.112 R)
• M26: 7,357,971 km (0.069 R)
• M27: 8,243,291 km (0.102 R)
• M28: 8,343,821 km (0.115 R)
• M29: 8,673,236 km (0.062 R)
• M30: 9,188,301 km (0.111 R)
• M31: 9,449,649 km (0.054 R)
• M32: 9,926,118 km (0.068 R)
• M33: 10,060,008 km (0.094 R)
• M34: 10,167,419 km (0.08 R)
• M35: 10,464,969 km (0.06 R)
• M36: 10,573,877 km (0.104 R)
• M37: 10,655,707 km (0.069 R)
• M38: 10,902,842 km (0.095 R)
• M39: 11,179,598 km (0.111 R)
• M40: 11,796,540 km (0.073 R)
• M41: 12,137,922 km (0.071 R)
• M42: 12,453,574 km (0.116 R)
• M43: 13,982,464 km (0.115 R)
• M44: 14,162,580 km (0.102 R)
• M45: 14,373,812 km (0.078 R)
• M46: 14,495,136 km (0.062 R)
• M47: 15,013,941 km (0.087 R)
• M48: 15,136,911 km (0.067 R)
• M49: 15,352,781 km (0.097 R)
• M50: 15,850,493 km (0.063 R)
• M51: 16,511,566 km (0.096 R)
• M52: 16,829,611 km (0.059 R)
• M53: 17,021,246 km (0.084 R)
• M54: 17,471,685 km (0.061 R)
• M55: 17,763,251 km (0.047 R)
• M56: 18,515,579 km (0.037 R)
• M57: 19,412,268 km (0.115 R)
• M58: 20,119,418 km (0.106 R)
• M59: 20,527,221 km (0.097 R)
• M60: 20,834,944 km (0.085 R)
• M61: 21,178,720 km (0.079 R)
• M62: 21,524,291 km (0.025 R)
• M63: 21,767,238 km (0.061 R)
• M64: 21,871,657 km (0.09 R)
• M65: 22,326,136 km (0.037 R)
• M66: 22,431,602 km (0.114 R)
• M67: 23,244,517 km (0.114 R)
• M68: 23,458,143 km (0.092 R)
• M69: 23,708,271 km (0.083 R)
• M70: 23,815,831 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.1

Radius: 10.4

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.02 AU - 5.4 AU

Year: 4365 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,616,503 km

• M1: 137,032 km (0.12 R)
• M2: 208,689 km (0.08 R)
• M3: 302,636 km (0.099 R)
• M4: 477,965 km (0.109 R)
• M5: 654,341 km (0.067 R)
• M6: 814,261 km (0.082 R)
• M7: 919,578 km (0.118 R)
• M8: 1,058,106 km (0.099 R)
• M9: 1,233,734 km (0.103 R)
• M10: 1,435,242 km (0.109 R)
• M11: 1,581,100 km (0.082 R)
• M12: 1,766,302 km (0.116 R)
• M13: 2,084,946 km (0.082 R)
• M14: 2,195,349 km (0.091 R)
• M15: 2,288,698 km (0.096 R)
• M16: 2,479,734 km (0.028 R)
• M17: 2,776,237 km (0.113 R)
• M18: 3,189,427 km (0.064 R)
• M19: 3,381,809 km (0.102 R)
• M20: 3,599,923 km (0.064 R)
• M21: 3,822,974 km (0.073 R)
• M22: 3,890,741 km (0.096 R)
• M23: 3,958,808 km (0.108 R)
• M24: 4,783,691 km (0.036 R)
• M25: 4,856,994 km (0.109 R)
• M26: 4,930,447 km (0.103 R)
• M27: 5,203,313 km (0.054 R)
• M28: 6,025,204 km (0.115 R)
• M29: 6,505,263 km (0.062 R)
• M30: 6,586,495 km (0.06 R)
• M31: 6,668,175 km (0.09 R)
• M32: 6,750,006 km (0.057 R)
• M33: 6,832,284 km (0.113 R)
• M34: 6,942,388 km (0.115 R)
• M35: 7,530,607 km (0.077 R)
• M36: 8,339,782 km (0.051 R)
• M37: 8,784,537 km (0.093 R)
• M38: 9,085,378 km (0.103 R)
• M39: 9,298,106 km (0.079 R)
• M40: 9,790,283 km (0.098 R)
• M41: 9,883,483 km (0.085 R)
• M42: 10,385,832 km (0.042 R)
• M43: 10,993,050 km (0.077 R)
• M44: 11,284,766 km (0.108 R)
• M45: 11,480,739 km (0.118 R)
• M46: 12,781,343 km (0.098 R)
• M47: 12,883,369 km (0.113 R)
• M48: 12,951,585 km (0.044 R)
• M49: 13,190,942 km (0.078 R)
• M50: 13,570,172 km (0.11 R)
• M51: 14,374,859 km (0.081 R)
• M52: 14,693,802 km (0.049 R)
• M53: 15,774,198 km (0.076 R)
• M54: 16,471,623 km (0.069 R)
• M55: 16,656,825 km (0.095 R)
• M56: 16,805,526 km (0.076 R)
• M57: 17,066,723 km (0.079 R)
• M58: 17,141,672 km (0.119 R)
• M59: 17,593,308 km (0.055 R)
• M60: 18,585,291 km (0.102 R)
• M61: 18,778,123 km (0.07 R)
• M62: 19,673,766 km (0.08 R)
• M63: 19,830,993 km (0.1 R)
• M64: 20,225,782 km (0.062 R)
• M65: 20,663,206 km (0.09 R)
• M66: 21,304,831 km (0.037 R)
• M67: 21,506,639 km (0.108 R)
• M68: 21,587,571 km (0.07 R)
• M69: 22,156,941 km (0.106 R)
• M70: 22,731,097 km (0.038 R)
• M71: 23,061,559 km (0.076 R)
• M72: 23,726,970 km (0.09 R)
• M73: 24,441,001 km (0.063 R)
• M74: 26,321,596 km (0.05 R)
• M75: 26,798,963 km (0.091 R)
• M76: 27,718,241 km (0.091 R)
• M77: 28,336,978 km (0.115 R)
• M78: 28,870,743 km (0.119 R)
• M79: 28,960,053 km (0.117 R)
• M80: 29,138,972 km (0.076 R)
• M81: 29,318,191 km (0.066 R)
• M82: 29,858,239 km (0.11 R)
• M83: 29,993,775 km (0.115 R)
• M84: 30,084,132 km (0.113 R)
• M85: 30,220,116 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 12.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.61 AU - 12.59 AU

Year: 11783 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,616,503 km

• M1: 187,745 km (0.087 R)
• M2: 307,424 km (0.072 R)
• M3: 423,063 km (0.078 R)
• M4: 529,876 km (0.108 R)
• M5: 648,058 km (0.089 R)
• M6: 1,061,546 km (0.072 R)
• M7: 1,197,082 km (0.038 R)
• M8: 1,661,733 km (0.114 R)
• M9: 2,082,253 km (0.089 R)
• M10: 2,381,000 km (0.069 R)
• M11: 3,020,231 km (0.108 R)
• M12: 3,388,242 km (0.106 R)
• M13: 3,740,844 km (0.081 R)
• M14: 4,198,464 km (0.114 R)
• M15: 4,545,382 km (0.075 R)
• M16: 4,771,125 km (0.058 R)
• M17: 5,301,001 km (0.096 R)
• M18: 5,504,603 km (0.091 R)
• M19: 5,607,377 km (0.081 R)
• M20: 5,710,749 km (0.107 R)
• M21: 6,201,879 km (0.077 R)
• M22: 6,488,808 km (0.089 R)
• M23: 7,756,051 km (0.093 R)
• M24: 8,065,270 km (0.111 R)
• M25: 10,256,580 km (0.072 R)
• M26: 10,468,410 km (0.079 R)
• M27: 10,767,307 km (0.071 R)
• M28: 11,286,411 km (0.099 R)
• M29: 12,710,284 km (0.057 R)
• M30: 12,983,599 km (0.083 R)
• M31: 13,861,739 km (0.061 R)
• M32: 14,759,176 km (0.117 R)
• M33: 15,724,083 km (0.089 R)
• M34: 16,066,662 km (0.083 R)
• M35: 16,164,948 km (0.072 R)
• M36: 16,461,151 km (0.071 R)
• M37: 16,609,852 km (0.116 R)
• M38: 16,858,782 km (0.098 R)
• M39: 17,109,060 km (0.1 R)
• M40: 18,481,321 km (0.061 R)
• M41: 18,636,005 km (0.051 R)
• M42: 19,783,271 km (0.043 R)
• M43: 20,953,276 km (0.047 R)
• M44: 21,492,576 km (0.035 R)
• M45: 22,419,934 km (0.101 R)
• M46: 22,805,597 km (0.116 R)
• M47: 23,919,353 km (0.042 R)
• M48: 25,393,790 km (0.119 R)
• M49: 26,664,324 km (0.078 R)
• M50: 26,839,204 km (0.09 R)
• M51: 27,248,654 km (0.079 R)
• M52: 28,251,707 km (0.079 R)
• M53: 28,787,717 km (0.102 R)
• M54: 29,990,633 km (0.115 R)
• M55: 31,210,155 km (0.096 R)
• M56: 32,073,335 km (0.058 R)
• M57: 32,694,615 km (0.074 R)
• M58: 32,819,379 km (0.055 R)
• M59: 33,697,220 km (0.086 R)
• M60: 34,773,427 km (0.1 R)
• M61: 36,570,396 km (0.106 R)
• M62: 36,894,575 km (0.086 R)
• M63: 37,480,251 km (0.083 R)
• M64: 37,610,849 km (0.108 R)
• M65: 39,189,705 km (0.029 R)
• M66: 40,588,894 km (0.082 R)
• M67: 40,857,273 km (0.036 R)
• M68: 42,888,812 km (0.097 R)
• M69: 43,641,888 km (0.118 R)
• M70: 43,848,033 km (0.076 R)
• M71: 44,606,794 km (0.113 R)
• M72: 45,091,790 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.1

Radius: 7.8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.51 AU - 15.49 AU

Year: 20269 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,616,503 km

• M1: 110,104 km (0.096 R)
• M2: 273,315 km (0.091 R)
• M3: 356,492 km (0.109 R)
• M4: 449,841 km (0.037 R)
• M5: 709,393 km (0.066 R)
• M6: 881,580 km (0.094 R)
• M7: 1,445,265 km (0.09 R)
• M8: 1,896,303 km (0.091 R)
• M9: 2,279,872 km (0.116 R)
• M10: 2,388,779 km (0.084 R)
• M11: 2,573,981 km (0.12 R)
• M12: 3,238,644 km (0.108 R)
• M13: 3,527,368 km (0.088 R)
• M14: 3,738,600 km (0.12 R)
• M15: 3,910,638 km (0.034 R)
• M16: 4,809,422 km (0.025 R)
• M17: 5,043,842 km (0.065 R)
• M18: 5,523,901 km (0.113 R)
• M19: 5,769,391 km (0.111 R)
• M20: 5,918,391 km (0.113 R)
• M21: 6,786,956 km (0.092 R)
• M22: 7,049,949 km (0.047 R)
• M23: 7,209,421 km (0.049 R)
• M24: 8,246,732 km (0.099 R)
• M25: 8,583,926 km (0.05 R)
• M26: 8,697,321 km (0.104 R)
• M27: 9,213,733 km (0.092 R)
• M28: 9,329,970 km (0.089 R)
• M29: 9,505,000 km (0.08 R)
• M30: 11,377,516 km (0.04 R)
• M31: 11,941,949 km (0.072 R)
• M32: 12,068,659 km (0.104 R)
• M33: 12,387,302 km (0.088 R)
• M34: 12,644,162 km (0.038 R)
• M35: 13,163,416 km (0.079 R)
• M36: 15,103,102 km (0.099 R)
• M37: 17,488,290 km (0.039 R)
• M38: 18,066,486 km (0.086 R)
• M39: 19,389,978 km (0.051 R)
• M40: 20,440,754 km (0.081 R)
• M41: 20,516,600 km (0.091 R)
• M42: 21,664,315 km (0.049 R)
• M43: 23,226,715 km (0.088 R)
• M44: 25,230,429 km (0.094 R)
• M45: 25,393,042 km (0.055 R)
• M46: 26,458,927 km (0.063 R)
• M47: 26,541,505 km (0.043 R)
• M48: 28,127,092 km (0.063 R)
• M49: 29,144,208 km (0.049 R)
• M50: 29,314,900 km (0.1 R)
• M51: 29,829,067 km (0.112 R)
• M52: 30,259,760 km (0.108 R)
• M53: 30,779,313 km (0.1 R)
• M54: 31,127,278 km (0.116 R)
• M55: 31,564,104 km (0.07 R)
• M56: 32,090,987 km (0.088 R)
• M57: 33,064,421 km (0.107 R)
• M58: 33,420,912 km (0.114 R)
• M59: 35,221,921 km (0.071 R)
• M60: 36,317,576 km (0.12 R)
• M61: 37,424,451 km (0.071 R)
• M62: 37,795,902 km (0.072 R)
• M63: 38,917,437 km (0.054 R)
• M64: 40,144,888 km (0.079 R)
• M65: 40,715,604 km (0.112 R)
• M66: 43,025,395 km (0.093 R)
• M67: 44,392,271 km (0.036 R)
• M68: 45,377,223 km (0.093 R)
• M69: 47,770,639 km (0.039 R)
• M70: 49,287,262 km (0.077 R)
• M71: 49,796,194 km (0.097 R)
• M72: 50,511,871 km (0.07 R)
• M73: 53,407,936 km (0.053 R)
• M74: 56,145,128 km (0.111 R)
• M75: 57,959,451 km (0.074 R)
• M76: 60,009,690 km (0.099 R)
• M77: 61,864,255 km (0.085 R)
• M78: 62,853,695 km (0.056 R)
• M79: 65,294,384 km (0.08 R)
• M80: 66,526,173 km (0.102 R)
• M81: 68,105,179 km (0.067 R)
• M82: 68,558,460 km (0.074 R)
• M83: 71,760,154 km (0.032 R)
• M84: 72,337,003 km (0.085 R)
• M85: 73,727,665 km (0.077 R)
• M86: 74,542,973 km (0.072 R)
• M87: 76,535,467 km (0.115 R)
• M88: 77,715,645 km (0.113 R)
• M89: 78,426,684 km (0.085 R)
• M90: 78,901,956 km (0.102 R)
• M91: 79,258,897 km (0.026 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: 496 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit