🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 176 Days

Day: 18 Hours

Environment

Temp: 208 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,607,311 km

• M1: 61,186 km (0.105 R)
• M2: 474,076 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.9 AU - 2.52 AU

Year: 1212 Days

Day: 37.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,607,311 km

• M1: 455,526 km (0.117 R)
• M2: 1,102,536 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.79 AU - 2.79 AU

Year: 1279 Days

Day: 12.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 58.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.88 AU - 2.72 AU

Year: 1287 Days

Day: 41.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3 AU - 4.1 AU

Year: 2468 Days

Day: 35 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 14.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.39 AU - 7.25 AU

Year: 5180 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,607,311 km

• M1: 186,249 km (0.094 R)
• M2: 423,960 km (0.072 R)
• M3: 591,211 km (0.088 R)
• M4: 749,635 km (0.049 R)
• M5: 873,053 km (0.104 R)
• M6: 1,128,716 km (0.115 R)
• M7: 1,318,556 km (0.112 R)
• M8: 1,731,296 km (0.093 R)
• M9: 1,866,682 km (0.026 R)
• M10: 2,112,472 km (0.109 R)
• M11: 2,239,480 km (0.099 R)
• M12: 2,636,513 km (0.028 R)
• M13: 2,893,672 km (0.049 R)
• M14: 3,035,640 km (0.1 R)
• M15: 3,369,243 km (0.11 R)
• M16: 3,518,991 km (0.106 R)
• M17: 4,255,012 km (0.094 R)
• M18: 4,417,326 km (0.025 R)
• M19: 4,652,793 km (0.105 R)
• M20: 5,038,307 km (0.09 R)
• M21: 5,210,344 km (0.059 R)
• M22: 6,047,494 km (0.111 R)
• M23: 6,256,931 km (0.118 R)
• M24: 7,788,963 km (0.055 R)
• M25: 8,045,822 km (0.091 R)
• M26: 8,160,863 km (0.057 R)
• M27: 8,363,419 km (0.109 R)
• M28: 8,714,824 km (0.11 R)
• M29: 9,071,016 km (0.101 R)
• M30: 9,220,764 km (0.111 R)
• M31: 9,492,583 km (0.082 R)
• M32: 10,044,300 km (0.116 R)
• M33: 10,386,431 km (0.114 R)
• M34: 10,669,470 km (0.111 R)
• M35: 10,954,902 km (0.118 R)
• M36: 11,533,547 km (0.109 R)
• M37: 11,728,623 km (0.072 R)
• M38: 11,924,745 km (0.116 R)
• M39: 13,124,820 km (0.095 R)
• M40: 13,226,696 km (0.069 R)
• M41: 13,670,553 km (0.066 R)
• M42: 13,773,775 km (0.092 R)
• M43: 13,911,704 km (0.12 R)
• M44: 14,960,984 km (0.112 R)
• M45: 15,387,936 km (0.066 R)
• M46: 15,927,236 km (0.089 R)
• M47: 16,253,809 km (0.026 R)
• M48: 16,399,667 km (0.117 R)
• M49: 16,619,276 km (0.119 R)
• M50: 17,544,838 km (0.099 R)
• M51: 18,449,157 km (0.082 R)
• M52: 18,983,671 km (0.089 R)
• M53: 19,678,403 km (0.091 R)
• M54: 19,911,776 km (0.03 R)
• M55: 20,185,390 km (0.114 R)
• M56: 21,651,749 km (0.106 R)
• M57: 22,743,514 km (0.057 R)
• M58: 23,070,385 km (0.119 R)
• M59: 23,193,504 km (0.071 R)
• M60: 23,729,065 km (0.094 R)
• M61: 23,977,547 km (0.087 R)
• M62: 24,519,091 km (0.117 R)
• M63: 25,106,711 km (0.053 R)
• M64: 25,869,212 km (0.079 R)
• M65: 25,996,968 km (0.075 R)
• M66: 26,467,454 km (0.082 R)
• M67: 26,768,295 km (0.06 R)
• M68: 27,243,418 km (0.107 R)
• M69: 27,677,700 km (0.116 R)
• M70: 28,114,377 km (0.049 R)
• M71: 29,260,147 km (0.047 R)
• M72: 29,838,941 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 14.9

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.63 AU - 6.93 AU

Year: 5807 Days

Day: 14.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,607,311 km

• M1: 186,249 km (0.097 R)
• M2: 338,690 km (0.087 R)
• M3: 567,724 km (0.086 R)
• M4: 705,653 km (0.102 R)
• M5: 969,394 km (0.035 R)
• M6: 1,338,901 km (0.112 R)
• M7: 1,625,830 km (0.07 R)
• M8: 2,120,251 km (0.098 R)
• M9: 2,224,820 km (0.081 R)
• M10: 2,403,140 km (0.109 R)
• M11: 2,586,398 km (0.104 R)
• M12: 2,889,483 km (0.101 R)
• M13: 3,244,479 km (0.114 R)
• M14: 3,366,102 km (0.064 R)
• M15: 3,551,304 km (0.101 R)
• M16: 3,655,723 km (0.114 R)
• M17: 4,105,863 km (0.049 R)
• M18: 4,281,940 km (0.088 R)
• M19: 4,528,477 km (0.037 R)
• M20: 4,664,910 km (0.098 R)
• M21: 4,895,291 km (0.077 R)
• M22: 5,463,913 km (0.069 R)
• M23: 5,633,856 km (0.079 R)
• M24: 5,904,329 km (0.086 R)
• M25: 6,103,892 km (0.076 R)
• M26: 6,280,268 km (0.096 R)
• M27: 6,381,845 km (0.064 R)
• M28: 6,535,333 km (0.084 R)
• M29: 6,690,017 km (0.12 R)
• M30: 7,374,277 km (0.114 R)
• M31: 7,943,497 km (0.119 R)
• M32: 8,219,505 km (0.104 R)
• M33: 8,583,178 km (0.062 R)
• M34: 9,471,789 km (0.11 R)
• M35: 9,676,589 km (0.118 R)
• M36: 9,794,173 km (0.101 R)
• M37: 9,941,975 km (0.115 R)
• M38: 10,359,653 km (0.067 R)
• M39: 11,089,092 km (0.109 R)
• M40: 11,274,144 km (0.112 R)
• M41: 11,647,241 km (0.109 R)
• M42: 12,182,652 km (0.03 R)
• M43: 12,597,637 km (0.085 R)
• M44: 13,212,484 km (0.103 R)
• M45: 13,441,518 km (0.076 R)
• M46: 13,771,082 km (0.046 R)
• M47: 14,169,910 km (0.056 R)
• M48: 14,404,480 km (0.086 R)
• M49: 15,013,343 km (0.079 R)
• M50: 15,768,962 km (0.041 R)
• M51: 16,186,340 km (0.082 R)
• M52: 16,713,224 km (0.084 R)
• M53: 16,960,958 km (0.049 R)
• M54: 17,964,610 km (0.051 R)
• M55: 18,145,773 km (0.076 R)
• M56: 18,291,182 km (0.067 R)
• M57: 18,473,542 km (0.032 R)
• M58: 19,580,267 km (0.084 R)
• M59: 19,729,416 km (0.066 R)
• M60: 20,330,051 km (0.118 R)
• M61: 20,822,378 km (0.074 R)
• M62: 21,857,595 km (0.117 R)
• M63: 22,674,400 km (0.076 R)
• M64: 23,620,157 km (0.065 R)
• M65: 24,418,112 km (0.103 R)
• M66: 24,901,164 km (0.06 R)
• M67: 25,428,048 km (0.04 R)
• M68: 26,040,501 km (0.117 R)
• M69: 26,204,760 km (0.088 R)
• M70: 26,451,596 km (0.116 R)
• M71: 26,906,224 km (0.078 R)
• M72: 27,781,372 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 13.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.76 AU - 9.92 AU

Year: 8886 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,607,311 km

• M1: 230,979 km (0.103 R)
• M2: 322,533 km (0.045 R)
• M3: 475,871 km (0.082 R)
• M4: 580,889 km (0.052 R)
• M5: 883,974 km (0.095 R)
• M6: 1,019,958 km (0.092 R)
• M7: 1,134,101 km (0.105 R)
• M8: 1,252,882 km (0.102 R)
• M9: 1,455,587 km (0.045 R)
• M10: 1,737,280 km (0.093 R)
• M11: 1,841,101 km (0.114 R)
• M12: 1,929,214 km (0.119 R)
• M13: 2,488,710 km (0.116 R)
• M14: 2,586,846 km (0.077 R)
• M15: 2,766,813 km (0.074 R)
• M16: 2,930,473 km (0.106 R)
• M17: 3,034,294 km (0.11 R)
• M18: 3,397,068 km (0.105 R)
• M19: 3,506,424 km (0.107 R)
• M20: 4,471,480 km (0.099 R)
• M21: 4,884,819 km (0.118 R)
• M22: 5,905,675 km (0.103 R)
• M23: 6,522,018 km (0.1 R)
• M24: 6,796,530 km (0.112 R)
• M25: 7,046,808 km (0.066 R)
• M26: 7,159,006 km (0.106 R)
• M27: 7,413,771 km (0.092 R)
• M28: 8,913,340 km (0.066 R)
• M29: 9,433,642 km (0.112 R)
• M30: 9,526,542 km (0.099 R)
• M31: 9,619,592 km (0.098 R)
• M32: 9,932,401 km (0.106 R)
• M33: 10,988,412 km (0.08 R)
• M34: 11,086,100 km (0.098 R)
• M35: 11,414,168 km (0.111 R)
• M36: 11,546,263 km (0.059 R)
• M37: 12,655,531 km (0.115 R)
• M38: 12,758,006 km (0.104 R)
• M39: 13,101,782 km (0.057 R)
• M40: 13,904,224 km (0.042 R)
• M41: 14,151,659 km (0.03 R)
• M42: 14,722,525 km (0.036 R)
• M43: 15,337,372 km (0.048 R)
• M44: 17,232,179 km (0.107 R)
• M45: 17,421,869 km (0.1 R)
• M46: 17,536,012 km (0.116 R)
• M47: 17,688,602 km (0.119 R)
• M48: 17,880,087 km (0.115 R)
• M49: 18,380,941 km (0.048 R)
• M50: 19,199,840 km (0.115 R)
• M51: 19,871,384 km (0.105 R)
• M52: 20,110,292 km (0.12 R)
• M53: 20,230,120 km (0.105 R)
• M54: 20,430,282 km (0.112 R)
• M55: 20,631,192 km (0.093 R)
• M56: 20,792,309 km (0.094 R)
• M57: 21,359,734 km (0.084 R)
• M58: 21,686,306 km (0.101 R)
• M59: 22,096,802 km (0.109 R)
• M60: 22,426,965 km (0.071 R)
• M61: 22,634,158 km (0.111 R)
• M62: 22,967,163 km (0.072 R)
• M63: 23,595,773 km (0.049 R)
• M64: 23,722,034 km (0.118 R)
• M65: 23,933,266 km (0.076 R)
• M66: 24,613,188 km (0.081 R)
• M67: 25,688,348 km (0.086 R)
• M68: 26,515,624 km (0.094 R)
• M69: 26,778,767 km (0.095 R)
• M70: 27,396,008 km (0.069 R)
• M71: 28,241,236 km (0.074 R)
• M72: 28,689,431 km (0.058 R)
• M73: 28,869,397 km (0.119 R)
• M74: 29,185,348 km (0.112 R)
• M75: 29,502,346 km (0.11 R)
• M76: 29,775,063 km (0.06 R)
• M77: 30,002,900 km (0.101 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 13.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.46 AU - 13.2 AU

Year: 13150 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,607,311 km

• M1: 279,898 km (0.047 R)
• M2: 402,119 km (0.101 R)
• M3: 640,877 km (0.078 R)
• M4: 753,973 km (0.066 R)
• M5: 910,752 km (0.067 R)
• M6: 1,218,175 km (0.1 R)
• M7: 1,342,342 km (0.098 R)
• M8: 1,626,428 km (0.078 R)
• M9: 1,717,832 km (0.104 R)
• M10: 3,263,328 km (0.086 R)
• M11: 4,791,620 km (0.117 R)
• M12: 4,958,721 km (0.08 R)
• M13: 5,823,247 km (0.108 R)
• M14: 6,109,727 km (0.071 R)
• M15: 6,808,947 km (0.066 R)
• M16: 7,689,331 km (0.116 R)
• M17: 8,162,957 km (0.111 R)
• M18: 8,323,027 km (0.027 R)
• M19: 8,809,220 km (0.045 R)
• M20: 8,891,200 km (0.099 R)
• M21: 9,014,618 km (0.095 R)
• M22: 9,556,013 km (0.045 R)
• M23: 10,108,029 km (0.076 R)
• M24: 10,323,151 km (0.106 R)
• M25: 10,409,618 km (0.048 R)
• M26: 10,583,301 km (0.032 R)
• M27: 10,801,714 km (0.119 R)
• M28: 11,916,368 km (0.119 R)
• M29: 12,556,647 km (0.083 R)
• M30: 12,741,550 km (0.034 R)
• M31: 13,067,524 km (0.109 R)
• M32: 13,443,313 km (0.063 R)
• M33: 13,585,282 km (0.041 R)
• M34: 13,727,549 km (0.059 R)
• M35: 14,640,844 km (0.096 R)
• M36: 15,276,935 km (0.101 R)
• M37: 15,972,116 km (0.105 R)
• M38: 17,085,423 km (0.087 R)
• M39: 18,276,073 km (0.06 R)
• M40: 19,279,725 km (0.076 R)
• M41: 19,546,907 km (0.116 R)
• M42: 19,922,996 km (0.102 R)
• M43: 20,030,856 km (0.117 R)
• M44: 20,409,937 km (0.107 R)
• M45: 20,682,205 km (0.116 R)
• M46: 20,791,411 km (0.045 R)
• M47: 20,900,917 km (0.115 R)
• M48: 22,959,832 km (0.032 R)
• M49: 23,129,626 km (0.085 R)
• M50: 23,927,431 km (0.111 R)
• M51: 24,445,040 km (0.045 R)
• M52: 24,734,213 km (0.054 R)
• M53: 24,966,389 km (0.041 R)
• M54: 25,902,423 km (0.108 R)
• M55: 26,493,185 km (0.076 R)
• M56: 27,028,745 km (0.101 R)
• M57: 27,447,619 km (0.086 R)
• M58: 28,231,512 km (0.063 R)
• M59: 29,022,735 km (0.085 R)
• M60: 29,390,297 km (0.115 R)
• M61: 30,564,790 km (0.086 R)
• M62: 30,813,870 km (0.083 R)
• M63: 31,188,912 km (0.085 R)
• M64: 32,070,044 km (0.071 R)
• M65: 32,640,759 km (0.101 R)
• M66: 32,895,375 km (0.06 R)
• M67: 34,696,982 km (0.049 R)
• M68: 36,332,536 km (0.067 R)
• M69: 36,861,215 km (0.078 R)
• M70: 37,926,052 km (0.113 R)
• M71: 39,136,299 km (0.104 R)
• M72: 40,495,695 km (0.075 R)
• M73: 41,112,487 km (0.037 R)
• M74: 41,387,597 km (0.039 R)
• M75: 41,870,649 km (0.109 R)
• M76: 44,313,432 km (0.114 R)
• M77: 44,948,924 km (0.032 R)
• M78: 46,945,607 km (0.058 R)
• M79: 48,462,081 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit