🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.66 AU - 0.82 AU

Year: 231 Days

Day: 31.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.67 AU - 0.83 AU

Year: 236 Days

Day: 36.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,737,860 km

• M1: 49,367 km (0.106 R)
• M2: 165,156 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.42 AU

Year: 472 Days

Day: 39.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,737,860 km

• M1: 400,174 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.94 AU - 3.02 AU

Year: 1870 Days

Day: 47.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,737,860 km

• M1: 108,758 km (0.066 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 11.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.16 AU - 11.42 AU

Year: 10291 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,737,860 km

• M1: 151,243 km (0.097 R)
• M2: 302,936 km (0.12 R)
• M3: 411,843 km (0.047 R)
• M4: 579,093 km (0.097 R)
• M5: 819,048 km (0.111 R)
• M6: 934,687 km (0.089 R)
• M7: 1,493,884 km (0.056 R)
• M8: 1,874,162 km (0.117 R)
• M9: 2,698,446 km (0.057 R)
• M10: 2,824,557 km (0.119 R)
• M11: 2,927,032 km (0.113 R)
• M12: 3,030,703 km (0.094 R)
• M13: 3,109,242 km (0.093 R)
• M14: 3,268,564 km (0.054 R)
• M15: 3,512,708 km (0.09 R)
• M16: 3,790,960 km (0.057 R)
• M17: 4,076,542 km (0.104 R)
• M18: 4,192,780 km (0.094 R)
• M19: 4,578,144 km (0.104 R)
• M20: 4,821,091 km (0.111 R)
• M21: 5,099,492 km (0.117 R)
• M22: 5,737,078 km (0.106 R)
• M23: 6,032,235 km (0.08 R)
• M24: 6,265,308 km (0.11 R)
• M25: 6,912,918 km (0.114 R)
• M26: 7,156,912 km (0.114 R)
• M27: 7,332,988 km (0.069 R)
• M28: 7,761,437 km (0.087 R)
• M29: 8,051,507 km (0.092 R)
• M30: 8,234,764 km (0.107 R)
• M31: 8,679,968 km (0.108 R)
• M32: 8,905,561 km (0.094 R)
• M33: 9,439,626 km (0.105 R)
• M34: 9,827,383 km (0.086 R)
• M35: 10,220,527 km (0.059 R)
• M36: 11,062,763 km (0.094 R)
• M37: 11,677,909 km (0.04 R)
• M38: 12,473,171 km (0.117 R)
• M39: 12,642,815 km (0.087 R)
• M40: 12,898,777 km (0.102 R)
• M41: 13,546,087 km (0.078 R)
• M42: 13,851,865 km (0.102 R)
• M43: 14,071,625 km (0.105 R)
• M44: 14,381,292 km (0.113 R)
• M45: 15,278,431 km (0.087 R)
• M46: 15,369,236 km (0.119 R)
• M47: 15,460,042 km (0.054 R)
• M48: 15,825,510 km (0.094 R)
• M49: 17,173,686 km (0.069 R)
• M50: 17,981,215 km (0.068 R)
• M51: 18,269,191 km (0.11 R)
• M52: 19,682,442 km (0.057 R)
• M53: 20,577,187 km (0.109 R)
• M54: 20,727,533 km (0.09 R)
• M55: 20,878,328 km (0.114 R)
• M56: 21,029,571 km (0.087 R)
• M57: 21,231,678 km (0.075 R)
• M58: 21,434,383 km (0.107 R)
• M59: 22,149,162 km (0.093 R)
• M60: 23,340,260 km (0.092 R)
• M61: 23,549,547 km (0.118 R)
• M62: 23,654,415 km (0.1 R)
• M63: 23,970,067 km (0.118 R)
• M64: 24,605,409 km (0.081 R)
• M65: 24,925,100 km (0.037 R)
• M66: 25,838,544 km (0.105 R)
• M67: 26,055,162 km (0.074 R)
• M68: 26,544,497 km (0.086 R)
• M69: 28,142,052 km (0.114 R)
• M70: 28,644,103 km (0.04 R)
• M71: 29,149,145 km (0.062 R)
• M72: 30,510,486 km (0.115 R)
• M73: 31,198,786 km (0.109 R)
• M74: 31,950,365 km (0.112 R)
• M75: 32,590,943 km (0.114 R)
• M76: 34,955,936 km (0.11 R)
• M77: 36,038,127 km (0.062 R)
• M78: 36,643,998 km (0.097 R)
• M79: 37,131,239 km (0.101 R)
• M80: 38,173,637 km (0.093 R)
• M81: 38,358,540 km (0.071 R)
• M82: 38,667,609 km (0.05 R)
• M83: 39,101,443 km (0.12 R)
• M84: 40,412,818 km (0.069 R)
• M85: 41,548,265 km (0.071 R)
• M86: 41,992,571 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 13.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.63 AU - 13.17 AU

Year: 14919 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,737,860 km

• M1: 865,124 km (0.12 R)
• M2: 1,012,927 km (0.088 R)
• M3: 1,691,503 km (0.109 R)
• M4: 2,106,488 km (0.08 R)
• M5: 2,400,896 km (0.107 R)
• M6: 3,162,200 km (0.083 R)
• M7: 3,296,090 km (0.081 R)
• M8: 4,585,923 km (0.107 R)
• M9: 4,776,510 km (0.095 R)
• M10: 5,892,211 km (0.102 R)
• M11: 6,693,757 km (0.051 R)
• M12: 7,395,520 km (0.079 R)
• M13: 8,398,574 km (0.061 R)
• M14: 9,202,812 km (0.119 R)
• M15: 9,982,367 km (0.117 R)
• M16: 10,130,917 km (0.066 R)
• M17: 10,430,263 km (0.091 R)
• M18: 10,783,164 km (0.051 R)
• M19: 10,884,741 km (0.109 R)
• M20: 12,286,772 km (0.079 R)
• M21: 12,928,248 km (0.098 R)
• M22: 13,090,262 km (0.065 R)
• M23: 13,253,025 km (0.108 R)
• M24: 13,416,386 km (0.06 R)
• M25: 14,076,860 km (0.079 R)
• M26: 14,747,807 km (0.097 R)
• M27: 16,063,071 km (0.045 R)
• M28: 16,588,010 km (0.055 R)
• M29: 16,705,295 km (0.073 R)
• M30: 16,881,970 km (0.113 R)
• M31: 17,714,482 km (0.066 R)
• M32: 17,894,598 km (0.104 R)
• M33: 19,357,665 km (0.105 R)
• M34: 19,667,333 km (0.112 R)
• M35: 20,732,320 km (0.083 R)
• M36: 21,112,747 km (0.107 R)
• M37: 21,240,055 km (0.074 R)
• M38: 21,944,811 km (0.051 R)
• M39: 22,203,017 km (0.085 R)
• M40: 23,049,142 km (0.103 R)
• M41: 23,509,006 km (0.064 R)
• M42: 24,038,433 km (0.096 R)
• M43: 24,438,159 km (0.083 R)
• M44: 24,772,809 km (0.06 R)
• M45: 24,907,148 km (0.071 R)
• M46: 27,574,478 km (0.088 R)
• M47: 27,923,041 km (0.091 R)
• M48: 29,972,981 km (0.083 R)
• M49: 30,187,803 km (0.045 R)
• M50: 31,197,140 km (0.093 R)
• M51: 32,290,850 km (0.115 R)
• M52: 34,366,072 km (0.09 R)
• M53: 34,590,917 km (0.042 R)
• M54: 34,966,857 km (0.091 R)
• M55: 35,117,502 km (0.05 R)
• M56: 35,343,993 km (0.111 R)
• M57: 35,950,463 km (0.092 R)
• M58: 36,331,339 km (0.114 R)
• M59: 36,713,412 km (0.083 R)
• M60: 36,866,600 km (0.108 R)
• M61: 37,404,554 km (0.11 R)
• M62: 37,945,051 km (0.049 R)
• M63: 38,643,972 km (0.043 R)
• M64: 39,033,974 km (0.038 R)
• M65: 39,503,711 km (0.104 R)
• M66: 39,660,789 km (0.118 R)
• M67: 40,054,231 km (0.111 R)
• M68: 40,449,020 km (0.074 R)
• M69: 42,040,891 km (0.118 R)
• M70: 43,329,228 km (0.115 R)
• M71: 43,653,257 km (0.072 R)
• M72: 44,548,750 km (0.109 R)
• M73: 45,367,948 km (0.072 R)
• M74: 45,614,784 km (0.088 R)
• M75: 45,779,492 km (0.093 R)
• M76: 46,274,960 km (0.05 R)
• M77: 47,104,630 km (0.045 R)
• M78: 47,855,611 km (0.09 R)
• M79: 50,217,163 km (0.101 R)
• M80: 50,813,460 km (0.088 R)
• M81: 54,352,946 km (0.094 R)
• M82: 57,170,322 km (0.097 R)
• M83: 57,347,895 km (0.084 R)
• M84: 58,239,049 km (0.072 R)
• M85: 59,404,267 km (0.12 R)
• M86: 60,034,822 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209

Radius: 6.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.45 AU - 17.73 AU

Year: 24558 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,737,860 km

• M1: 86,767 km (0.069 R)
• M2: 127,158 km (0.078 R)
• M3: 207,193 km (0.097 R)
• M4: 255,663 km (0.097 R)
• M5: 308,920 km (0.09 R)
• M6: 352,004 km (0.059 R)
• M7: 397,332 km (0.078 R)
• M8: 772,673 km (0.111 R)
• M9: 1,330,523 km (0.077 R)
• M10: 1,505,254 km (0.055 R)
• M11: 1,740,721 km (0.105 R)
• M12: 2,217,190 km (0.111 R)
• M13: 2,364,843 km (0.1 R)
• M14: 2,576,823 km (0.097 R)
• M15: 2,826,652 km (0.085 R)
• M16: 3,587,806 km (0.095 R)
• M17: 3,761,190 km (0.045 R)
• M18: 3,901,961 km (0.104 R)
• M19: 5,012,277 km (0.07 R)
• M20: 6,547,600 km (0.108 R)
• M21: 7,147,337 km (0.12 R)
• M22: 7,630,838 km (0.076 R)
• M23: 8,490,577 km (0.081 R)
• M24: 10,497,432 km (0.101 R)
• M25: 10,596,466 km (0.087 R)
• M26: 11,046,157 km (0.072 R)
• M27: 11,451,119 km (0.077 R)
• M28: 13,172,541 km (0.089 R)
• M29: 13,494,027 km (0.08 R)
• M30: 13,547,882 km (0.043 R)
• M31: 14,584,596 km (0.042 R)
• M32: 14,695,148 km (0.12 R)
• M33: 14,861,651 km (0.076 R)
• M34: 15,703,139 km (0.116 R)
• M35: 17,608,268 km (0.118 R)
• M36: 17,962,366 km (0.056 R)
• M37: 18,677,743 km (0.117 R)
• M38: 19,038,872 km (0.097 R)
• M39: 20,816,843 km (0.113 R)
• M40: 21,820,196 km (0.098 R)
• M41: 23,419,397 km (0.107 R)
• M42: 24,989,726 km (0.112 R)
• M43: 25,254,813 km (0.064 R)
• M44: 25,787,681 km (0.109 R)
• M45: 26,391,608 km (0.106 R)
• M46: 27,203,924 km (0.092 R)
• M47: 27,750,106 km (0.063 R)
• M48: 28,714,563 km (0.041 R)
• M49: 29,061,780 km (0.115 R)
• M50: 30,181,819 km (0.087 R)
• M51: 30,960,027 km (0.079 R)
• M52: 31,102,295 km (0.083 R)
• M53: 31,816,625 km (0.108 R)
• M54: 31,888,282 km (0.113 R)
• M55: 32,608,596 km (0.113 R)
• M56: 33,698,865 km (0.094 R)
• M57: 33,991,778 km (0.095 R)
• M58: 35,245,408 km (0.081 R)
• M59: 35,319,608 km (0.048 R)
• M60: 37,418,915 km (0.112 R)
• M61: 38,102,278 km (0.06 R)
• M62: 39,096,506 km (0.094 R)
• M63: 39,250,143 km (0.111 R)
• M64: 39,558,165 km (0.083 R)
• M65: 40,876,421 km (0.109 R)
• M66: 41,501,591 km (0.114 R)
• M67: 41,893,986 km (0.116 R)
• M68: 43,714,891 km (0.101 R)
• M69: 45,885,108 km (0.043 R)
• M70: 45,966,190 km (0.108 R)
• M71: 46,047,272 km (0.096 R)
• M72: 46,860,935 km (0.083 R)
• M73: 47,679,235 km (0.061 R)
• M74: 48,007,901 km (0.102 R)
• M75: 48,750,206 km (0.098 R)
• M76: 49,912,282 km (0.109 R)
• M77: 55,771,732 km (0.116 R)
• M78: 57,073,981 km (0.108 R)
• M79: 57,860,118 km (0.077 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit