🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 134 Days

Day: 40.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.87 AU

Year: 242 Days

Day: 39.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,215,503 km

• M1: 98,884 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 321 Days

Day: 33.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,215,503 km

• M1: 790,026 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.15 AU - 1.79 AU

Year: 638 Days

Day: 26.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 177.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,215,503 km

• M1: 355,445 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.27 AU - 4.57 AU

Year: 2780 Days

Day: 35.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 8.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.25 AU - 8.17 AU

Year: 6225 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,215,503 km

• M1: 132,843 km (0.108 R)
• M2: 198,516 km (0.096 R)
• M3: 673,789 km (0.109 R)
• M4: 977,772 km (0.12 R)
• M5: 1,167,911 km (0.113 R)
• M6: 1,370,167 km (0.116 R)
• M7: 1,634,806 km (0.062 R)
• M8: 1,720,824 km (0.1 R)
• M9: 2,062,057 km (0.099 R)
• M10: 2,563,060 km (0.067 R)
• M11: 2,623,199 km (0.11 R)
• M12: 3,295,043 km (0.079 R)
• M13: 3,582,719 km (0.067 R)
• M14: 3,878,624 km (0.09 R)
• M15: 3,948,037 km (0.103 R)
• M16: 4,017,900 km (0.08 R)
• M17: 4,229,880 km (0.065 R)
• M18: 4,469,835 km (0.089 R)
• M19: 5,013,324 km (0.101 R)
• M20: 5,577,607 km (0.088 R)
• M21: 5,761,463 km (0.114 R)
• M22: 5,920,635 km (0.11 R)
• M23: 7,018,683 km (0.107 R)
• M24: 7,075,231 km (0.062 R)
• M25: 7,160,352 km (0.108 R)
• M26: 7,245,773 km (0.086 R)
• M27: 7,302,919 km (0.075 R)
• M28: 7,388,938 km (0.066 R)
• M29: 7,941,553 km (0.088 R)
• M30: 8,118,976 km (0.073 R)
• M31: 8,178,366 km (0.104 R)
• M32: 8,387,354 km (0.072 R)
• M33: 8,567,919 km (0.096 R)
• M34: 8,628,356 km (0.036 R)
• M35: 9,055,758 km (0.105 R)
• M36: 9,836,060 km (0.096 R)
• M37: 10,411,114 km (0.081 R)
• M38: 10,670,367 km (0.092 R)
• M39: 11,161,946 km (0.092 R)
• M40: 11,327,401 km (0.079 R)
• M41: 11,393,823 km (0.106 R)
• M42: 11,560,475 km (0.119 R)
• M43: 11,997,600 km (0.072 R)
• M44: 12,167,244 km (0.091 R)
• M45: 12,406,002 km (0.12 R)
• M46: 12,957,420 km (0.069 R)
• M47: 13,026,983 km (0.077 R)
• M48: 13,131,402 km (0.096 R)
• M49: 13,376,294 km (0.106 R)
• M50: 13,693,441 km (0.093 R)
• M51: 14,299,163 km (0.08 R)
• M52: 14,515,033 km (0.113 R)
• M53: 15,463,034 km (0.099 R)
• M54: 16,018,940 km (0.111 R)
• M55: 16,093,589 km (0.081 R)
• M56: 16,205,788 km (0.064 R)
• M57: 17,919,282 km (0.053 R)
• M58: 18,935,201 km (0.033 R)
• M59: 19,053,682 km (0.093 R)
• M60: 19,410,473 km (0.115 R)
• M61: 19,490,059 km (0.038 R)
• M62: 19,649,531 km (0.117 R)
• M63: 20,050,154 km (0.115 R)
• M64: 20,130,637 km (0.041 R)
• M65: 20,534,552 km (0.077 R)
• M66: 20,615,634 km (0.095 R)
• M67: 20,696,865 km (0.061 R)
• M68: 21,679,574 km (0.108 R)
• M69: 21,886,318 km (0.098 R)
• M70: 23,055,725 km (0.086 R)
• M71: 23,393,517 km (0.083 R)
• M72: 24,933,926 km (0.077 R)
• M73: 25,280,694 km (0.054 R)
• M74: 25,629,107 km (0.039 R)
• M75: 26,242,608 km (0.067 R)
• M76: 26,506,948 km (0.109 R)
• M77: 26,595,360 km (0.112 R)
• M78: 27,216,341 km (0.111 R)
• M79: 27,483,971 km (0.071 R)
• M80: 27,618,160 km (0.063 R)
• M81: 27,752,499 km (0.07 R)
• M82: 28,699,155 km (0.053 R)
• M83: 28,835,289 km (0.119 R)
• M84: 29,793,912 km (0.106 R)
• M85: 30,763,157 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 13.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.21 AU - 12.71 AU

Year: 15753 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,215,503 km

• M1: 384,766 km (0.107 R)
• M2: 640,578 km (0.093 R)
• M3: 1,951,205 km (0.11 R)
• M4: 2,239,181 km (0.095 R)
• M5: 2,328,341 km (0.068 R)
• M6: 2,418,848 km (0.085 R)
• M7: 2,889,184 km (0.056 R)
• M8: 2,986,721 km (0.094 R)
• M9: 3,286,216 km (0.109 R)
• M10: 3,422,650 km (0.092 R)
• M11: 3,630,740 km (0.103 R)
• M12: 4,059,787 km (0.09 R)
• M13: 4,467,292 km (0.091 R)
• M14: 5,162,922 km (0.098 R)
• M15: 5,282,301 km (0.12 R)
• M16: 5,645,674 km (0.057 R)
• M17: 6,101,050 km (0.066 R)
• M18: 6,227,311 km (0.103 R)
• M19: 7,179,950 km (0.103 R)
• M20: 7,947,237 km (0.074 R)
• M21: 8,646,009 km (0.077 R)
• M22: 9,510,535 km (0.118 R)
• M23: 9,854,311 km (0.11 R)
• M24: 10,102,344 km (0.111 R)
• M25: 11,166,583 km (0.108 R)
• M26: 11,321,567 km (0.105 R)
• M27: 11,477,149 km (0.085 R)
• M28: 11,581,418 km (0.094 R)
• M29: 11,685,838 km (0.083 R)
• M30: 12,533,310 km (0.084 R)
• M31: 13,400,528 km (0.103 R)
• M32: 13,786,042 km (0.069 R)
• M33: 14,063,546 km (0.074 R)
• M34: 15,021,421 km (0.049 R)
• M35: 15,536,936 km (0.059 R)
• M36: 15,884,003 km (0.054 R)
• M37: 16,350,598 km (0.096 R)
• M38: 16,468,033 km (0.055 R)
• M39: 16,821,832 km (0.076 R)
• M40: 17,357,243 km (0.103 R)
• M41: 18,140,537 km (0.057 R)
• M42: 19,992,110 km (0.113 R)
• M43: 21,067,719 km (0.082 R)
• M44: 21,709,344 km (0.043 R)
• M45: 21,838,447 km (0.117 R)
• M46: 22,487,702 km (0.101 R)
• M47: 23,011,743 km (0.117 R)
• M48: 23,672,367 km (0.089 R)
• M49: 24,071,793 km (0.085 R)
• M50: 24,473,464 km (0.113 R)
• M51: 29,036,049 km (0.098 R)
• M52: 30,614,157 km (0.092 R)
• M53: 30,831,373 km (0.113 R)
• M54: 33,033,005 km (0.088 R)
• M55: 33,330,406 km (0.102 R)
• M56: 35,057,513 km (0.074 R)
• M57: 35,589,034 km (0.045 R)
• M58: 36,123,099 km (0.1 R)
• M59: 36,967,728 km (0.117 R)
• M60: 37,896,581 km (0.039 R)
• M61: 40,490,459 km (0.108 R)
• M62: 42,897,937 km (0.102 R)
• M63: 43,629,172 km (0.099 R)
• M64: 43,955,594 km (0.1 R)
• M65: 44,528,554 km (0.098 R)
• M66: 44,939,350 km (0.087 R)
• M67: 46,179,367 km (0.085 R)
• M68: 46,345,570 km (0.089 R)
• M69: 48,271,044 km (0.095 R)
• M70: 48,608,537 km (0.114 R)
• M71: 49,116,422 km (0.088 R)
• M72: 52,026,848 km (0.074 R)
• M73: 53,764,876 km (0.099 R)
• M74: 53,939,756 km (0.099 R)
• M75: 54,377,629 km (0.08 R)
• M76: 54,728,885 km (0.077 R)
• M77: 55,521,903 km (0.118 R)
• M78: 55,786,991 km (0.106 R)
• M79: 56,762,967 km (0.089 R)
• M80: 57,476,250 km (0.091 R)
• M81: 57,834,088 km (0.095 R)
• M82: 59,543,543 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 3.9

Gravity: 19.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.81 AU - 24.99 AU

Year: 33000 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,215,503 km

• M1: 507,436 km (0.066 R)
• M2: 689,796 km (0.107 R)
• M3: 1,139,487 km (0.113 R)
• M4: 1,286,093 km (0.075 R)
• M5: 1,316,162 km (0.07 R)
• M6: 1,438,832 km (0.094 R)
• M7: 2,035,129 km (0.086 R)
• M8: 2,141,194 km (0.06 R)
• M9: 2,213,001 km (0.103 R)
• M10: 2,621,703 km (0.102 R)
• M11: 2,737,192 km (0.09 R)
• M12: 3,806,069 km (0.081 R)
• M13: 3,849,602 km (0.084 R)
• M14: 3,936,967 km (0.105 R)
• M15: 4,024,931 km (0.118 R)
• M16: 4,158,222 km (0.057 R)
• M17: 5,767,148 km (0.052 R)
• M18: 6,272,938 km (0.111 R)
• M19: 7,058,177 km (0.1 R)
• M20: 7,218,845 km (0.049 R)
• M21: 8,490,577 km (0.105 R)
• M22: 9,297,956 km (0.106 R)
• M23: 9,474,183 km (0.107 R)
• M24: 9,710,847 km (0.083 R)
• M25: 12,632,942 km (0.103 R)
• M26: 13,685,064 km (0.097 R)
• M27: 14,560,211 km (0.108 R)
• M28: 17,292,467 km (0.119 R)
• M29: 19,199,241 km (0.116 R)
• M30: 19,723,881 km (0.109 R)
• M31: 20,481,594 km (0.082 R)
• M32: 20,634,334 km (0.049 R)
• M33: 21,635,891 km (0.095 R)
• M34: 21,869,264 km (0.054 R)
• M35: 21,947,204 km (0.116 R)
• M36: 22,417,091 km (0.032 R)
• M37: 22,495,630 km (0.09 R)
• M38: 22,890,120 km (0.107 R)
• M39: 23,685,980 km (0.093 R)
• M40: 23,766,015 km (0.084 R)
• M41: 25,304,629 km (0.101 R)
• M42: 25,714,827 km (0.056 R)
• M43: 27,377,607 km (0.083 R)
• M44: 27,629,979 km (0.043 R)
• M45: 28,221,938 km (0.108 R)
• M46: 28,306,759 km (0.057 R)
• M47: 29,936,030 km (0.1 R)
• M48: 30,631,062 km (0.087 R)
• M49: 31,595,369 km (0.115 R)
• M50: 31,771,895 km (0.107 R)
• M51: 33,015,801 km (0.11 R)
• M52: 33,374,088 km (0.099 R)
• M53: 33,643,664 km (0.102 R)
• M54: 34,094,701 km (0.066 R)
• M55: 34,366,221 km (0.12 R)
• M56: 35,642,740 km (0.093 R)
• M57: 36,102,454 km (0.103 R)
• M58: 36,194,606 km (0.104 R)
• M59: 40,326,799 km (0.092 R)
• M60: 41,769,221 km (0.1 R)
• M61: 42,253,769 km (0.118 R)
• M62: 42,935,337 km (0.07 R)
• M63: 45,398,765 km (0.094 R)
• M64: 46,396,882 km (0.101 R)
• M65: 47,099,842 km (0.047 R)
• M66: 48,110,376 km (0.073 R)
• M67: 48,211,803 km (0.111 R)
• M68: 48,313,231 km (0.105 R)
• M69: 50,564,230 km (0.113 R)
• M70: 50,667,303 km (0.103 R)
• M71: 53,163,343 km (0.07 R)
• M72: 53,478,097 km (0.095 R)
• M73: 54,215,166 km (0.06 R)
• M74: 54,426,249 km (0.102 R)
• M75: 58,382,065 km (0.101 R)
• M76: 59,140,825 km (0.057 R)
• M77: 59,358,191 km (0.056 R)
• M78: 59,902,877 km (0.051 R)
• M79: 60,668,070 km (0.115 R)
• M80: 61,877,120 km (0.113 R)
• M81: 62,761,393 km (0.098 R)
• M82: 62,983,247 km (0.114 R)
• M83: 63,316,252 km (0.111 R)
• M84: 64,654,405 km (0.064 R)
• M85: 64,990,401 km (0.047 R)
• M86: 67,699,320 km (0.057 R)
• M87: 68,724,514 km (0.071 R)
• M88: 69,984,726 km (0.061 R)
• M89: 71,715,274 km (0.113 R)
• M90: 71,831,063 km (0.101 R)
• M91: 75,336,141 km (0.06 R)
• M92: 78,299,226 km (0.079 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit