🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 43.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.57 AU - 0.59 AU

Year: 157 Days

Day: 45.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,918,561 km

• M1: 44,580 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 218 Days

Day: 24.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.68 AU - 0.78 AU

Year: 222 Days

Day: 16.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,918,561 km

• M1: 29,620 km (0.03 R)
• M2: 188,344 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.79 AU - 1.31 AU

Year: 384 Days

Day: 39.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,918,561 km

• M1: 50,564 km (0.109 R)
• M2: 136,732 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.33 AU - 5.45 AU

Year: 3854 Days

Day: 15.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,918,561 km

• M1: 2,905,639 km (0.089 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 12.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.05 AU - 12.17 AU

Year: 13200 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,918,561 km

• M1: 316,998 km (0.092 R)
• M2: 788,979 km (0.061 R)
• M3: 1,434,793 km (0.059 R)
• M4: 1,541,756 km (0.063 R)
• M5: 1,902,735 km (0.068 R)
• M6: 1,997,281 km (0.117 R)
• M7: 2,166,476 km (0.098 R)
• M8: 2,315,625 km (0.039 R)
• M9: 2,493,797 km (0.047 R)
• M10: 2,676,755 km (0.075 R)
• M11: 3,309,254 km (0.073 R)
• M12: 4,233,021 km (0.09 R)
• M13: 4,675,532 km (0.065 R)
• M14: 4,837,247 km (0.086 R)
• M15: 5,166,063 km (0.109 R)
• M16: 5,333,314 km (0.037 R)
• M17: 5,845,986 km (0.084 R)
• M18: 5,950,405 km (0.066 R)
• M19: 6,055,423 km (0.082 R)
• M20: 6,881,502 km (0.047 R)
• M21: 7,140,007 km (0.113 R)
• M22: 7,857,778 km (0.113 R)
• M23: 8,050,460 km (0.052 R)
• M24: 8,244,787 km (0.12 R)
• M25: 8,362,222 km (0.04 R)
• M26: 9,402,525 km (0.036 R)
• M27: 10,188,363 km (0.05 R)
• M28: 11,559,577 km (0.118 R)
• M29: 12,088,555 km (0.077 R)
• M30: 12,222,146 km (0.081 R)
• M31: 12,490,525 km (0.11 R)
• M32: 13,445,707 km (0.096 R)
• M33: 13,955,387 km (0.107 R)
• M34: 14,377,103 km (0.071 R)
• M35: 14,565,896 km (0.097 R)
• M36: 14,660,591 km (0.118 R)
• M37: 15,041,468 km (0.116 R)
• M38: 15,667,535 km (0.109 R)
• M39: 15,813,093 km (0.119 R)
• M40: 17,244,446 km (0.036 R)
• M41: 17,798,107 km (0.115 R)
• M42: 18,819,711 km (0.087 R)
• M43: 19,078,216 km (0.092 R)
• M44: 19,389,829 km (0.066 R)
• M45: 19,703,087 km (0.113 R)
• M46: 19,807,955 km (0.089 R)
• M47: 19,965,631 km (0.11 R)
• M48: 20,653,183 km (0.119 R)
• M49: 20,919,766 km (0.042 R)
• M50: 21,348,663 km (0.118 R)
• M51: 22,378,944 km (0.116 R)
• M52: 22,652,708 km (0.115 R)
• M53: 23,148,475 km (0.077 R)
• M54: 23,647,683 km (0.079 R)
• M55: 23,926,534 km (0.071 R)
• M56: 24,038,433 km (0.029 R)
• M57: 24,318,929 km (0.069 R)
• M58: 24,939,611 km (0.044 R)
• M59: 25,966,750 km (0.117 R)
• M60: 26,891,414 km (0.057 R)
• M61: 27,240,875 km (0.084 R)
• M62: 27,533,339 km (0.035 R)
• M63: 31,061,604 km (0.106 R)
• M64: 32,227,869 km (0.106 R)
• M65: 32,537,088 km (0.062 R)
• M66: 32,723,188 km (0.111 R)
• M67: 32,847,354 km (0.075 R)
• M68: 33,345,814 km (0.105 R)
• M69: 33,972,480 km (0.085 R)
• M70: 34,666,315 km (0.115 R)
• M71: 34,919,733 km (0.104 R)
• M72: 35,110,321 km (0.077 R)
• M73: 35,301,058 km (0.119 R)
• M74: 35,683,879 km (0.108 R)
• M75: 36,003,869 km (0.07 R)
• M76: 36,582,215 km (0.084 R)
• M77: 37,423,104 km (0.035 R)
• M78: 37,813,255 km (0.081 R)
• M79: 38,270,277 km (0.095 R)
• M80: 39,387,773 km (0.064 R)
• M81: 39,784,806 km (0.073 R)
• M82: 39,983,771 km (0.08 R)
• M83: 40,249,606 km (0.102 R)
• M84: 41,385,802 km (0.062 R)
• M85: 41,991,674 km (0.043 R)
• M86: 43,895,306 km (0.07 R)
• M87: 44,650,776 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 7.6

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.67 AU - 15.67 AU

Year: 21061 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,918,561 km

• M1: 157,975 km (0.11 R)
• M2: 499,806 km (0.092 R)
• M3: 756,666 km (0.082 R)
• M4: 924,664 km (0.107 R)
• M5: 1,131,708 km (0.117 R)
• M6: 1,382,284 km (0.088 R)
• M7: 1,619,696 km (0.093 R)
• M8: 1,743,264 km (0.056 R)
• M9: 2,915,064 km (0.086 R)
• M10: 3,336,781 km (0.086 R)
• M11: 3,494,905 km (0.043 R)
• M12: 3,736,805 km (0.102 R)
• M13: 3,901,064 km (0.111 R)
• M14: 4,109,902 km (0.101 R)
• M15: 4,891,402 km (0.1 R)
• M16: 4,981,011 km (0.107 R)
• M17: 5,345,132 km (0.04 R)
• M18: 5,483,959 km (0.078 R)
• M19: 6,099,105 km (0.087 R)
• M20: 6,537,726 km (0.076 R)
• M21: 6,785,759 km (0.081 R)
• M22: 7,756,650 km (0.076 R)
• M23: 8,125,259 km (0.072 R)
• M24: 8,499,553 km (0.062 R)
• M25: 8,824,928 km (0.117 R)
• M26: 9,995,531 km (0.086 R)
• M27: 10,396,454 km (0.083 R)
• M28: 10,627,882 km (0.064 R)
• M29: 11,096,123 km (0.119 R)
• M30: 11,750,614 km (0.085 R)
• M31: 11,991,915 km (0.108 R)
• M32: 12,052,352 km (0.095 R)
• M33: 12,356,635 km (0.046 R)
• M34: 12,417,820 km (0.048 R)
• M35: 13,284,590 km (0.062 R)
• M36: 15,010,650 km (0.115 R)
• M37: 15,601,562 km (0.075 R)
• M38: 16,535,950 km (0.069 R)
• M39: 18,109,720 km (0.105 R)
• M40: 18,879,251 km (0.12 R)
• M41: 19,232,601 km (0.075 R)
• M42: 19,730,912 km (0.064 R)
• M43: 20,377,923 km (0.109 R)
• M44: 21,104,819 km (0.106 R)
• M45: 21,766,341 km (0.114 R)
• M46: 23,867,592 km (0.116 R)
• M47: 25,097,137 km (0.093 R)
• M48: 25,485,493 km (0.079 R)
• M49: 25,875,944 km (0.117 R)
• M50: 26,268,339 km (0.098 R)
• M51: 26,504,704 km (0.073 R)
• M52: 27,457,343 km (0.054 R)
• M53: 28,421,202 km (0.118 R)
• M54: 29,887,560 km (0.053 R)
• M55: 29,969,689 km (0.112 R)
• M56: 31,378,453 km (0.119 R)
• M57: 32,470,068 km (0.088 R)
• M58: 32,893,281 km (0.101 R)
• M59: 34,087,969 km (0.06 R)
• M60: 34,259,857 km (0.116 R)
• M61: 34,690,699 km (0.099 R)
• M62: 39,727,360 km (0.05 R)
• M63: 40,452,311 km (0.098 R)
• M64: 40,634,222 km (0.104 R)
• M65: 40,998,942 km (0.059 R)
• M66: 41,181,751 km (0.087 R)
• M67: 41,639,670 km (0.068 R)
• M68: 42,007,381 km (0.066 R)
• M69: 42,376,140 km (0.094 R)
• M70: 44,142,293 km (0.11 R)
• M71: 44,704,930 km (0.043 R)
• M72: 44,987,221 km (0.09 R)
• M73: 45,269,961 km (0.106 R)
• M74: 46,883,973 km (0.074 R)
• M75: 47,649,914 km (0.118 R)
• M76: 49,097,273 km (0.108 R)
• M77: 49,485,629 km (0.038 R)
• M78: 50,363,170 km (0.119 R)
• M79: 51,738,573 km (0.084 R)
• M80: 52,133,811 km (0.108 R)
• M81: 53,425,289 km (0.106 R)
• M82: 53,525,071 km (0.082 R)
• M83: 55,029,128 km (0.068 R)
• M84: 59,727,548 km (0.08 R)
• M85: 60,349,875 km (0.104 R)
• M86: 60,661,787 km (0.097 R)
• M87: 62,334,441 km (0.112 R)
• M88: 62,649,793 km (0.047 R)
• M89: 64,978,284 km (0.036 R)
• M90: 66,367,450 km (0.047 R)
• M91: 67,334,899 km (0.113 R)
• M92: 70,812,451 km (0.101 R)
• M93: 71,470,981 km (0.05 R)
• M94: 71,690,890 km (0.051 R)
• M95: 72,131,456 km (0.102 R)

Asteroid Belt

Center: 15.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 6.2

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.85 AU - 18.71 AU

Year: 23414 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,918,561 km

• M1: 79,137 km (0.119 R)
• M2: 954,883 km (0.077 R)
• M3: 1,367,773 km (0.102 R)
• M4: 1,859,352 km (0.056 R)
• M5: 2,464,176 km (0.107 R)
• M6: 2,754,994 km (0.108 R)
• M7: 2,921,198 km (0.1 R)
• M8: 3,228,920 km (0.118 R)
• M9: 3,546,816 km (0.097 R)
• M10: 4,136,680 km (0.103 R)
• M11: 4,404,311 km (0.056 R)
• M12: 4,996,569 km (0.117 R)
• M13: 5,363,981 km (0.099 R)
• M14: 5,405,270 km (0.039 R)
• M15: 5,655,697 km (0.068 R)
• M16: 6,473,399 km (0.111 R)
• M17: 7,053,988 km (0.088 R)
• M18: 7,604,658 km (0.076 R)
• M19: 8,360,277 km (0.089 R)
• M20: 8,408,298 km (0.119 R)
• M21: 10,043,702 km (0.089 R)
• M22: 10,923,637 km (0.091 R)
• M23: 11,399,358 km (0.06 R)
• M24: 11,720,245 km (0.069 R)
• M25: 14,739,579 km (0.092 R)
• M26: 15,677,707 km (0.09 R)
• M27: 16,695,571 km (0.088 R)
• M28: 18,106,429 km (0.105 R)
• M29: 21,040,641 km (0.09 R)
• M30: 21,237,063 km (0.109 R)
• M31: 21,434,084 km (0.096 R)
• M32: 22,095,306 km (0.076 R)
• M33: 22,629,072 km (0.045 R)
• M34: 23,167,025 km (0.051 R)
• M35: 23,573,333 km (0.092 R)
• M36: 23,709,168 km (0.12 R)
• M37: 24,187,133 km (0.05 R)
• M38: 26,059,949 km (0.076 R)
• M39: 26,200,421 km (0.07 R)
• M40: 26,341,343 km (0.12 R)
• M41: 27,334,074 km (0.112 R)
• M42: 27,548,448 km (0.086 R)
• M43: 27,619,956 km (0.116 R)
• M44: 28,773,505 km (0.1 R)
• M45: 29,137,327 km (0.076 R)
• M46: 29,575,649 km (0.106 R)
• M47: 30,016,364 km (0.065 R)
• M48: 31,127,427 km (0.077 R)
• M49: 31,950,814 km (0.105 R)
• M50: 32,857,078 km (0.099 R)
• M51: 33,465,941 km (0.105 R)
• M52: 33,695,275 km (0.086 R)
• M53: 34,001,801 km (0.119 R)
• M54: 34,540,503 km (0.085 R)
• M55: 35,237,330 km (0.073 R)
• M56: 35,470,553 km (0.058 R)
• M57: 35,548,493 km (0.084 R)
• M58: 35,860,554 km (0.11 R)
• M59: 36,330,292 km (0.101 R)
• M60: 36,408,831 km (0.106 R)
• M61: 38,070,265 km (0.081 R)
• M62: 38,549,427 km (0.052 R)
• M63: 38,629,611 km (0.116 R)
• M64: 41,630,694 km (0.088 R)
• M65: 41,877,381 km (0.113 R)
• M66: 44,118,506 km (0.043 R)
• M67: 45,042,722 km (0.032 R)
• M68: 45,549,560 km (0.118 R)
• M69: 48,456,994 km (0.056 R)
• M70: 49,758,645 km (0.086 R)
• M71: 52,219,082 km (0.111 R)
• M72: 54,000,643 km (0.083 R)
• M73: 54,359,229 km (0.11 R)
• M74: 55,079,094 km (0.079 R)
• M75: 55,259,509 km (0.081 R)
• M76: 55,620,937 km (0.044 R)
• M77: 55,801,951 km (0.086 R)
• M78: 59,093,702 km (0.12 R)
• M79: 59,926,364 km (0.119 R)
• M80: 60,019,264 km (0.06 R)
• M81: 60,949,464 km (0.061 R)
• M82: 61,229,511 km (0.066 R)
• M83: 61,790,802 km (0.067 R)
• M84: 62,824,374 km (0.061 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 12,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit