🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 27.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.89 AU - 1.37 AU

Year: 430 Days

Day: 40.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.17 AU - 3.81 AU

Year: 2335 Days

Day: 27.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 10.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.86 AU - 8.08 AU

Year: 7312 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,332,979 km

• M1: 130,749 km (0.117 R)
• M2: 205,697 km (0.12 R)
• M3: 427,252 km (0.085 R)
• M4: 576,101 km (0.028 R)
• M5: 854,054 km (0.08 R)
• M6: 944,860 km (0.086 R)
• M7: 1,039,256 km (0.1 R)
• M8: 1,209,948 km (0.064 R)
• M9: 1,538,913 km (0.102 R)
• M10: 1,682,527 km (0.094 R)
• M11: 1,895,704 km (0.067 R)
• M12: 2,039,019 km (0.062 R)
• M13: 2,255,038 km (0.09 R)
• M14: 2,419,147 km (0.093 R)
• M15: 3,311,050 km (0.088 R)
• M16: 3,471,119 km (0.102 R)
• M17: 3,757,599 km (0.108 R)
• M18: 3,827,013 km (0.102 R)
• M19: 4,037,647 km (0.12 R)
• M20: 4,252,170 km (0.095 R)
• M21: 4,382,769 km (0.065 R)
• M22: 4,529,375 km (0.083 R)
• M23: 4,797,454 km (0.117 R)
• M24: 4,979,066 km (0.117 R)
• M25: 5,116,696 km (0.047 R)
• M26: 5,240,264 km (0.115 R)
• M27: 5,537,515 km (0.053 R)
• M28: 5,760,116 km (0.092 R)
• M29: 5,953,247 km (0.064 R)
• M30: 6,083,248 km (0.094 R)
• M31: 6,247,057 km (0.099 R)
• M32: 6,428,968 km (0.074 R)
• M33: 6,713,504 km (0.059 R)
• M34: 6,865,944 km (0.102 R)
• M35: 7,070,893 km (0.087 R)
• M36: 7,243,230 km (0.112 R)
• M37: 7,347,200 km (0.096 R)
• M38: 7,486,775 km (0.114 R)
• M39: 8,179,712 km (0.113 R)
• M40: 8,451,681 km (0.098 R)
• M41: 9,474,332 km (0.034 R)
• M42: 9,702,619 km (0.031 R)
• M43: 10,164,727 km (0.102 R)
• M44: 10,911,070 km (0.109 R)
• M45: 12,414,828 km (0.094 R)
• M46: 13,296,857 km (0.063 R)
• M47: 13,424,614 km (0.026 R)
• M48: 13,745,501 km (0.076 R)
• M49: 13,939,380 km (0.102 R)
• M50: 14,069,081 km (0.106 R)
• M51: 14,351,522 km (0.032 R)
• M52: 14,723,572 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 9.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.44 AU - 10.42 AU

Year: 11207 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,332,979 km

• M1: 122,820 km (0.115 R)
• M2: 312,809 km (0.086 R)
• M3: 484,548 km (0.105 R)
• M4: 934,687 km (0.1 R)
• M5: 1,192,744 km (0.107 R)
• M6: 1,577,360 km (0.108 R)
• M7: 1,866,981 km (0.118 R)
• M8: 2,516,984 km (0.113 R)
• M9: 2,791,197 km (0.08 R)
• M10: 3,254,651 km (0.117 R)
• M11: 3,909,591 km (0.109 R)
• M12: 4,376,935 km (0.113 R)
• M13: 4,579,191 km (0.098 R)
• M14: 4,784,439 km (0.115 R)
• M15: 4,914,290 km (0.07 R)
• M16: 5,177,433 km (0.094 R)
• M17: 5,911,061 km (0.076 R)
• M18: 6,590,385 km (0.036 R)
• M19: 6,910,075 km (0.095 R)
• M20: 6,998,188 km (0.045 R)
• M21: 7,324,312 km (0.12 R)
• M22: 7,504,278 km (0.105 R)
• M23: 7,807,513 km (0.093 R)
• M24: 8,488,782 km (0.091 R)
• M25: 8,551,613 km (0.059 R)
• M26: 8,868,461 km (0.111 R)
• M27: 9,350,765 km (0.099 R)
• M28: 10,040,560 km (0.118 R)
• M29: 10,240,573 km (0.117 R)
• M30: 11,122,751 km (0.07 R)
• M31: 11,747,771 km (0.099 R)
• M32: 11,888,244 km (0.094 R)
• M33: 12,170,834 km (0.092 R)
• M34: 12,670,640 km (0.11 R)
• M35: 12,778,650 km (0.114 R)
• M36: 13,177,179 km (0.082 R)
• M37: 13,690,300 km (0.101 R)
• M38: 14,322,351 km (0.114 R)
• M39: 14,547,645 km (0.033 R)
• M40: 15,039,822 km (0.059 R)
• M41: 15,268,856 km (0.111 R)
• M42: 15,846,603 km (0.112 R)
• M43: 16,313,797 km (0.071 R)
• M44: 16,785,629 km (0.115 R)
• M45: 17,581,939 km (0.071 R)
• M46: 18,187,212 km (0.06 R)
• M47: 18,676,397 km (0.076 R)
• M48: 19,211,209 km (0.109 R)
• M49: 19,293,937 km (0.074 R)
• M50: 19,459,841 km (0.082 R)
• M51: 19,584,456 km (0.11 R)
• M52: 19,960,096 km (0.067 R)
• M53: 20,718,557 km (0.109 R)
• M54: 21,272,069 km (0.085 R)
• M55: 21,443,359 km (0.081 R)
• M56: 21,658,181 km (0.111 R)
• M57: 22,089,921 km (0.116 R)
• M58: 22,830,430 km (0.085 R)
• M59: 22,961,927 km (0.092 R)
• M60: 23,093,722 km (0.034 R)
• M61: 23,225,668 km (0.106 R)
• M62: 23,446,325 km (0.08 R)
• M63: 23,623,299 km (0.116 R)
• M64: 23,711,861 km (0.119 R)
• M65: 24,023,174 km (0.1 R)
• M66: 24,156,915 km (0.047 R)
• M67: 26,147,314 km (0.099 R)
• M68: 26,284,795 km (0.109 R)
• M69: 27,162,037 km (0.085 R)
• M70: 27,347,987 km (0.085 R)
• M71: 27,861,257 km (0.038 R)
• M72: 28,330,845 km (0.044 R)
• M73: 29,659,274 km (0.117 R)
• M74: 29,802,738 km (0.087 R)
• M75: 29,994,523 km (0.074 R)
• M76: 30,090,565 km (0.071 R)
• M77: 32,524,223 km (0.06 R)
• M78: 32,919,460 km (0.118 R)
• M79: 33,217,010 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.4

Radius: 5

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.76 AU - 16.72 AU

Year: 19246 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,332,979 km

• M1: 115,938 km (0.086 R)
• M2: 243,545 km (0.093 R)
• M3: 290,669 km (0.119 R)
• M4: 376,987 km (0.097 R)
• M5: 575,054 km (0.11 R)
• M6: 708,346 km (0.079 R)
• M7: 851,661 km (0.076 R)
• M8: 1,057,059 km (0.044 R)
• M9: 1,364,183 km (0.111 R)
• M10: 1,890,019 km (0.112 R)
• M11: 2,089,284 km (0.12 R)
• M12: 2,123,093 km (0.105 R)
• M13: 2,260,573 km (0.066 R)
• M14: 2,295,280 km (0.053 R)
• M15: 2,472,105 km (0.105 R)
• M16: 2,580,264 km (0.071 R)
• M17: 2,689,919 km (0.116 R)
• M18: 2,726,870 km (0.105 R)
• M19: 2,838,620 km (0.114 R)
• M20: 3,028,310 km (0.093 R)
• M21: 3,420,107 km (0.09 R)
• M22: 4,079,534 km (0.051 R)
• M23: 4,380,226 km (0.114 R)
• M24: 5,371,012 km (0.116 R)
• M25: 6,527,105 km (0.069 R)
• M26: 6,777,382 km (0.119 R)
• M27: 8,834,353 km (0.066 R)
• M28: 10,771,346 km (0.075 R)
• M29: 14,230,049 km (0.087 R)
• M30: 14,619,452 km (0.102 R)
• M31: 15,541,424 km (0.114 R)
• M32: 16,754,214 km (0.114 R)
• M33: 17,165,308 km (0.111 R)
• M34: 17,718,372 km (0.094 R)
• M35: 18,913,210 km (0.098 R)
• M36: 19,198,194 km (0.067 R)
• M37: 19,412,717 km (0.059 R)
• M38: 20,351,893 km (0.092 R)
• M39: 21,527,882 km (0.106 R)
• M40: 22,424,272 km (0.074 R)
• M41: 23,180,639 km (0.093 R)
• M42: 24,253,405 km (0.072 R)
• M43: 24,407,940 km (0.09 R)
• M44: 24,485,431 km (0.041 R)
• M45: 25,656,334 km (0.059 R)
• M46: 26,288,235 km (0.115 R)
• M47: 26,685,867 km (0.11 R)
• M48: 29,606,316 km (0.077 R)
• M49: 29,854,349 km (0.117 R)
• M50: 31,104,240 km (0.101 R)
• M51: 31,608,983 km (0.114 R)
• M52: 32,286,212 km (0.057 R)
• M53: 33,482,696 km (0.111 R)
• M54: 36,980,594 km (0.096 R)
• M55: 37,158,466 km (0.047 R)
• M56: 37,872,945 km (0.104 R)
• M57: 40,684,338 km (0.045 R)
• M58: 40,776,191 km (0.077 R)
• M59: 40,959,897 km (0.119 R)
• M60: 41,420,658 km (0.105 R)
• M61: 41,975,816 km (0.095 R)
• M62: 42,347,268 km (0.11 R)
• M63: 45,453,219 km (0.079 R)
• M64: 46,408,700 km (0.118 R)
• M65: 47,660,834 km (0.05 R)
• M66: 47,757,624 km (0.082 R)
• M67: 47,951,503 km (0.112 R)
• M68: 48,048,443 km (0.099 R)
• M69: 48,924,039 km (0.089 R)
• M70: 49,903,307 km (0.081 R)
• M71: 50,987,891 km (0.084 R)
• M72: 51,483,359 km (0.09 R)
• M73: 52,279,519 km (0.097 R)
• M74: 53,180,098 km (0.084 R)
• M75: 53,481,538 km (0.11 R)
• M76: 57,038,676 km (0.075 R)
• M77: 57,552,994 km (0.07 R)
• M78: 57,965,734 km (0.101 R)
• M79: 58,068,957 km (0.111 R)
• M80: 59,521,702 km (0.089 R)
• M81: 59,625,971 km (0.048 R)
• M82: 60,043,349 km (0.073 R)
• M83: 60,461,924 km (0.101 R)
• M84: 62,145,499 km (0.078 R)
• M85: 62,357,030 km (0.054 R)
• M86: 64,271,434 km (0.071 R)
• M87: 64,699,583 km (0.08 R)
• M88: 65,558,574 km (0.098 R)
• M89: 66,421,305 km (0.12 R)
• M90: 66,529,315 km (0.079 R)
• M91: 67,396,234 km (0.065 R)
• M92: 68,485,307 km (0.101 R)
• M93: 69,580,064 km (0.071 R)
• M94: 70,901,312 km (0.101 R)
• M95: 71,011,865 km (0.11 R)
• M96: 73,345,143 km (0.091 R)
• M97: 73,456,893 km (0.094 R)
• M98: 74,577,531 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 5.9

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.25 AU - 17.53 AU

Year: 21624 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,332,979 km

• M1: 527,781 km (0.111 R)
• M2: 764,595 km (0.114 R)
• M3: 1,582,446 km (0.097 R)
• M4: 2,627,687 km (0.095 R)
• M5: 2,745,869 km (0.119 R)
• M6: 3,152,476 km (0.12 R)
• M7: 3,448,231 km (0.077 R)
• M8: 3,621,316 km (0.084 R)
• M9: 4,910,251 km (0.103 R)
• M10: 5,203,463 km (0.1 R)
• M11: 5,302,347 km (0.093 R)
• M12: 5,502,210 km (0.115 R)
• M13: 5,909,265 km (0.049 R)
• M14: 6,273,387 km (0.077 R)
• M15: 7,187,729 km (0.077 R)
• M16: 7,464,485 km (0.108 R)
• M17: 8,431,635 km (0.03 R)
• M18: 8,841,234 km (0.104 R)
• M19: 9,018,657 km (0.1 R)
• M20: 10,480,827 km (0.078 R)
• M21: 12,807,971 km (0.074 R)
• M22: 12,941,712 km (0.096 R)
• M23: 13,617,745 km (0.083 R)
• M24: 13,754,327 km (0.088 R)
• M25: 14,863,296 km (0.101 R)
• M26: 15,215,749 km (0.065 R)
• M27: 15,928,732 km (0.027 R)
• M28: 16,000,689 km (0.106 R)
• M29: 16,798,794 km (0.104 R)
• M30: 18,207,557 km (0.051 R)
• M31: 19,653,719 km (0.069 R)
• M32: 19,808,104 km (0.049 R)
• M33: 19,962,938 km (0.086 R)
• M34: 20,586,163 km (0.079 R)
• M35: 20,821,480 km (0.088 R)
• M36: 20,900,019 km (0.102 R)
• M37: 21,612,255 km (0.108 R)
• M38: 22,171,751 km (0.116 R)
• M39: 23,878,363 km (0.119 R)
• M40: 24,789,115 km (0.074 R)
• M41: 25,711,236 km (0.114 R)
• M42: 26,559,157 km (0.087 R)
• M43: 26,900,988 km (0.092 R)
• M44: 26,986,558 km (0.084 R)
• M45: 27,416,353 km (0.092 R)
• M46: 27,588,839 km (0.064 R)
• M47: 28,369,591 km (0.099 R)
• M48: 28,631,387 km (0.108 R)
• M49: 28,718,902 km (0.056 R)
• M50: 32,654,373 km (0.08 R)
• M51: 34,219,615 km (0.113 R)
• M52: 34,498,316 km (0.101 R)
• M53: 34,777,915 km (0.094 R)
• M54: 35,997,736 km (0.109 R)
• M55: 36,470,614 km (0.084 R)
• M56: 37,231,469 km (0.105 R)
• M57: 38,865,676 km (0.051 R)
• M58: 40,621,507 km (0.078 R)
• M59: 40,818,078 km (0.116 R)
• M60: 41,905,505 km (0.101 R)
• M61: 42,303,286 km (0.082 R)
• M62: 43,906,825 km (0.068 R)
• M63: 46,041,587 km (0.117 R)
• M64: 46,760,554 km (0.089 R)
• M65: 47,173,145 km (0.045 R)
• M66: 47,483,262 km (0.075 R)
• M67: 48,313,829 km (0.07 R)
• M68: 48,522,219 km (0.087 R)
• M69: 51,364,429 km (0.045 R)
• M70: 52,537,875 km (0.09 R)
• M71: 52,966,772 km (0.099 R)
• M72: 53,612,137 km (0.035 R)
• M73: 55,782,503 km (0.048 R)
• M74: 59,091,458 km (0.108 R)
• M75: 60,320,554 km (0.068 R)
• M76: 63,487,092 km (0.103 R)
• M77: 67,055,450 km (0.077 R)
• M78: 67,637,087 km (0.096 R)
• M79: 67,753,624 km (0.091 R)
• M80: 68,103,533 km (0.096 R)
• M81: 68,337,205 km (0.094 R)
• M82: 69,157,001 km (0.065 R)
• M83: 69,627,038 km (0.057 R)
• M84: 70,451,920 km (0.088 R)
• M85: 70,924,799 km (0.11 R)
• M86: 71,280,244 km (0.04 R)
• M87: 71,517,356 km (0.076 R)
• M88: 74,625,103 km (0.092 R)
• M89: 75,107,107 km (0.049 R)
• M90: 75,227,832 km (0.086 R)
• M91: 78,510,159 km (0.087 R)
• M92: 78,755,051 km (0.107 R)
• M93: 80,230,385 km (0.072 R)
• M94: 82,087,194 km (0.057 R)
• M95: 82,584,757 km (0.094 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit