🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 45.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.3 AU

Year: 435 Days

Day: 23.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.54 AU

Year: 577 Days

Day: 42.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,574,866 km

• M1: 51,312 km (0.1 R)
• M2: 238,010 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.12 AU - 3.3 AU

Year: 1554 Days

Day: 40.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,574,866 km

• M1: 2,062,955 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.19 AU - 5.37 AU

Year: 3639 Days

Day: 37.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,574,866 km

• M1: 1,165,068 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.15 AU - 6.11 AU

Year: 4046 Days

Day: 31.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 9.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.42 AU - 8.1 AU

Year: 6812 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,574,866 km

• M1: 138,976 km (0.073 R)
• M2: 303,983 km (0.117 R)
• M3: 546,631 km (0.118 R)
• M4: 1,184,666 km (0.103 R)
• M5: 1,674,000 km (0.031 R)
• M6: 2,221,379 km (0.082 R)
• M7: 2,481,829 km (0.072 R)
• M8: 2,706,525 km (0.091 R)
• M9: 3,875,183 km (0.07 R)
• M10: 4,136,381 km (0.111 R)
• M11: 4,376,336 km (0.09 R)
• M12: 4,484,495 km (0.09 R)
• M13: 4,566,325 km (0.096 R)
• M14: 4,786,683 km (0.096 R)
• M15: 5,038,755 km (0.097 R)
• M16: 5,266,593 km (0.109 R)
• M17: 5,497,722 km (0.095 R)
• M18: 5,673,350 km (0.062 R)
• M19: 5,970,152 km (0.097 R)
• M20: 6,486,414 km (0.1 R)
• M21: 6,548,198 km (0.101 R)
• M22: 6,610,132 km (0.099 R)
• M23: 7,303,817 km (0.057 R)
• M24: 7,400,158 km (0.059 R)
• M25: 7,561,724 km (0.066 R)
• M26: 7,626,799 km (0.05 R)
• M27: 7,888,595 km (0.045 R)
• M28: 7,954,418 km (0.114 R)
• M29: 8,053,601 km (0.093 R)
• M30: 8,120,023 km (0.106 R)
• M31: 8,793,812 km (0.061 R)
• M32: 8,930,694 km (0.081 R)
• M33: 9,241,408 km (0.115 R)
• M34: 9,345,828 km (0.101 R)
• M35: 9,873,459 km (0.082 R)
• M36: 10,051,481 km (0.074 R)
• M37: 10,122,989 km (0.058 R)
• M38: 12,499,800 km (0.072 R)
• M39: 13,041,942 km (0.106 R)
• M40: 13,433,739 km (0.086 R)
• M41: 14,148,967 km (0.113 R)
• M42: 14,754,389 km (0.091 R)
• M43: 16,494,362 km (0.057 R)
• M44: 17,174,135 km (0.093 R)
• M45: 18,123,632 km (0.097 R)
• M46: 18,254,531 km (0.066 R)
• M47: 19,490,508 km (0.086 R)
• M48: 20,753,563 km (0.111 R)
• M49: 20,844,668 km (0.075 R)
• M50: 21,671,795 km (0.059 R)
• M51: 21,810,622 km (0.117 R)
• M52: 22,089,322 km (0.081 R)
• M53: 22,369,070 km (0.118 R)
• M54: 23,547,752 km (0.101 R)
• M55: 23,785,912 km (0.1 R)
• M56: 23,881,355 km (0.053 R)
• M57: 23,976,948 km (0.1 R)
• M58: 25,182,857 km (0.12 R)
• M59: 25,524,090 km (0.091 R)
• M60: 27,103,245 km (0.082 R)
• M61: 27,252,842 km (0.039 R)
• M62: 27,552,936 km (0.071 R)
• M63: 27,753,696 km (0.078 R)
• M64: 27,854,226 km (0.091 R)
• M65: 28,662,952 km (0.107 R)
• M66: 29,121,170 km (0.117 R)
• M67: 29,274,508 km (0.102 R)
• M68: 29,479,308 km (0.103 R)
• M69: 31,396,404 km (0.056 R)
• M70: 33,086,711 km (0.055 R)
• M71: 33,353,444 km (0.112 R)
• M72: 33,567,369 km (0.113 R)
• M73: 34,050,420 km (0.082 R)
• M74: 34,265,841 km (0.087 R)
• M75: 34,373,701 km (0.057 R)
• M76: 34,589,870 km (0.1 R)
• M77: 34,914,797 km (0.101 R)
• M78: 35,349,678 km (0.078 R)
• M79: 35,786,503 km (0.112 R)
• M80: 36,060,268 km (0.115 R)
• M81: 36,554,988 km (0.079 R)
• M82: 36,720,443 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.4

Radius: 6.5

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.66 AU - 17.52 AU

Year: 23532 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,574,866 km

• M1: 83,625 km (0.086 R)
• M2: 132,095 km (0.085 R)
• M3: 225,743 km (0.093 R)
• M4: 292,165 km (0.111 R)
• M5: 347,067 km (0.12 R)
• M6: 468,989 km (0.075 R)
• M7: 944,112 km (0.07 R)
• M8: 1,877,902 km (0.119 R)
• M9: 2,097,811 km (0.113 R)
• M10: 2,173,059 km (0.109 R)
• M11: 3,229,369 km (0.092 R)
• M12: 3,360,267 km (0.065 R)
• M13: 3,901,213 km (0.035 R)
• M14: 3,947,589 km (0.027 R)
• M15: 4,181,859 km (0.104 R)
• M16: 4,372,596 km (0.118 R)
• M17: 5,214,683 km (0.111 R)
• M18: 5,838,655 km (0.107 R)
• M19: 6,267,702 km (0.099 R)
• M20: 6,706,921 km (0.054 R)
• M21: 6,930,271 km (0.089 R)
• M22: 7,557,086 km (0.067 R)
• M23: 8,440,611 km (0.026 R)
• M24: 10,239,675 km (0.086 R)
• M25: 10,626,236 km (0.113 R)
• M26: 10,691,161 km (0.1 R)
• M27: 12,219,752 km (0.109 R)
• M28: 12,287,820 km (0.075 R)
• M29: 14,242,465 km (0.032 R)
• M30: 14,385,780 km (0.117 R)
• M31: 14,673,756 km (0.102 R)
• M32: 16,818,092 km (0.056 R)
• M33: 17,273,917 km (0.072 R)
• M34: 17,503,250 km (0.065 R)
• M35: 17,656,887 km (0.056 R)
• M36: 18,120,042 km (0.088 R)
• M37: 18,431,056 km (0.074 R)
• M38: 19,692,615 km (0.064 R)
• M39: 23,050,489 km (0.12 R)
• M40: 24,837,585 km (0.115 R)
• M41: 25,530,073 km (0.079 R)
• M42: 26,580,699 km (0.077 R)
• M43: 26,934,049 km (0.073 R)
• M44: 28,092,984 km (0.095 R)
• M45: 28,905,001 km (0.112 R)
• M46: 31,947,224 km (0.111 R)
• M47: 34,607,223 km (0.117 R)
• M48: 35,963,627 km (0.119 R)
• M49: 36,452,364 km (0.116 R)
• M50: 36,648,337 km (0.079 R)
• M51: 37,238,800 km (0.076 R)
• M52: 37,436,269 km (0.099 R)
• M53: 37,733,071 km (0.116 R)
• M54: 38,229,586 km (0.116 R)
• M55: 38,428,851 km (0.063 R)
• M56: 40,642,750 km (0.111 R)
• M57: 41,253,707 km (0.092 R)
• M58: 42,175,828 km (0.095 R)
• M59: 42,278,752 km (0.117 R)
• M60: 42,381,675 km (0.045 R)
• M61: 43,001,310 km (0.028 R)
• M62: 43,104,831 km (0.096 R)
• M63: 44,982,883 km (0.111 R)
• M64: 45,193,068 km (0.064 R)
• M65: 45,931,782 km (0.031 R)
• M66: 47,207,403 km (0.066 R)
• M67: 49,575,986 km (0.081 R)
• M68: 51,542,600 km (0.083 R)
• M69: 52,978,590 km (0.119 R)
• M70: 55,101,085 km (0.111 R)
• M71: 55,664,171 km (0.102 R)
• M72: 55,777,117 km (0.113 R)
• M73: 57,023,567 km (0.112 R)
• M74: 59,659,332 km (0.115 R)
• M75: 60,006,100 km (0.117 R)
• M76: 61,866,499 km (0.069 R)
• M77: 61,983,484 km (0.099 R)
• M78: 62,100,470 km (0.074 R)
• M79: 63,038,897 km (0.056 R)
• M80: 63,392,098 km (0.061 R)
• M81: 67,560,493 km (0.111 R)
• M82: 68,525,549 km (0.079 R)
• M83: 70,835,938 km (0.112 R)
• M84: 71,203,051 km (0.076 R)
• M85: 74,411,327 km (0.076 R)
• M86: 75,907,904 km (0.103 R)
• M87: 76,408,908 km (0.108 R)
• M88: 76,785,445 km (0.059 R)
• M89: 79,947,047 km (0.077 R)
• M90: 80,456,727 km (0.116 R)
• M91: 84,573,810 km (0.059 R)
• M92: 86,657,858 km (0.102 R)
• M93: 87,312,498 km (0.089 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit