🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.48 AU - 0.74 AU

Year: 180 Days

Day: 24.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,881,691 km

• M1: 90,956 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.32 AU

Year: 479 Days

Day: 17.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,881,691 km

• M1: 108,907 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.52 AU - 1.96 AU

Year: 869 Days

Day: 16.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,881,691 km

• M1: 460,313 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.11 AU

Year: 884 Days

Day: 47.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,881,691 km

• M1: 1,248,095 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.49 AU - 2.91 AU

Year: 1680 Days

Day: 35.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 12

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.89 AU - 6.91 AU

Year: 6132 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,881,691 km

• M1: 273,315 km (0.111 R)
• M2: 410,048 km (0.057 R)
• M3: 532,419 km (0.051 R)
• M4: 693,985 km (0.026 R)
• M5: 820,245 km (0.119 R)
• M6: 913,893 km (0.114 R)
• M7: 997,219 km (0.114 R)
• M8: 1,263,952 km (0.098 R)
• M9: 1,487,601 km (0.083 R)
• M10: 1,883,437 km (0.059 R)
• M11: 2,235,142 km (0.091 R)
• M12: 2,750,357 km (0.06 R)
• M13: 2,916,410 km (0.113 R)
• M14: 3,021,877 km (0.082 R)
• M15: 3,501,338 km (0.098 R)
• M16: 3,658,865 km (0.101 R)
• M17: 3,981,398 km (0.099 R)
• M18: 4,555,554 km (0.113 R)
• M19: 5,054,164 km (0.112 R)
• M20: 5,181,621 km (0.063 R)
• M21: 5,570,277 km (0.032 R)
• M22: 5,728,402 km (0.108 R)
• M23: 5,861,245 km (0.065 R)
• M24: 5,968,357 km (0.098 R)
• M25: 6,348,485 km (0.093 R)
• M26: 6,458,439 km (0.107 R)
• M27: 6,680,443 km (0.111 R)
• M28: 7,160,652 km (0.119 R)
• M29: 7,361,711 km (0.115 R)
• M30: 8,064,971 km (0.091 R)
• M31: 8,424,754 km (0.09 R)
• M32: 8,667,551 km (0.114 R)
• M33: 8,851,257 km (0.113 R)
• M34: 9,284,792 km (0.108 R)
• M35: 9,567,083 km (0.097 R)
• M36: 10,463,623 km (0.072 R)
• M37: 10,561,310 km (0.081 R)
• M38: 11,021,174 km (0.101 R)
• M39: 11,253,500 km (0.103 R)
• M40: 11,387,091 km (0.107 R)
• M41: 11,824,664 km (0.071 R)
• M42: 11,926,391 km (0.081 R)
• M43: 12,370,846 km (0.1 R)
• M44: 12,681,711 km (0.077 R)
• M45: 14,058,310 km (0.105 R)
• M46: 14,418,991 km (0.113 R)
• M47: 14,782,663 km (0.031 R)
• M48: 14,929,120 km (0.1 R)
• M49: 15,667,983 km (0.115 R)
• M50: 15,891,931 km (0.102 R)
• M51: 16,004,429 km (0.088 R)
• M52: 16,267,721 km (0.112 R)
• M53: 17,027,828 km (0.041 R)
• M54: 17,644,470 km (0.049 R)
• M55: 17,721,962 km (0.114 R)
• M56: 17,916,439 km (0.112 R)
• M57: 18,229,099 km (0.119 R)
• M58: 18,543,554 km (0.079 R)
• M59: 19,137,906 km (0.101 R)
• M60: 19,297,527 km (0.102 R)
• M61: 19,658,207 km (0.074 R)
• M62: 20,345,460 km (0.067 R)
• M63: 20,549,063 km (0.108 R)
• M64: 21,122,920 km (0.084 R)
• M65: 21,246,638 km (0.104 R)
• M66: 21,536,109 km (0.084 R)
• M67: 21,910,254 km (0.111 R)
• M68: 22,412,454 km (0.077 R)
• M69: 23,470,709 km (0.113 R)
• M70: 23,598,915 km (0.118 R)
• M71: 23,684,335 km (0.113 R)
• M72: 23,812,839 km (0.072 R)
• M73: 25,110,451 km (0.115 R)
• M74: 27,683,834 km (0.096 R)
• M75: 27,774,041 km (0.064 R)
• M76: 28,544,919 km (0.116 R)
• M77: 28,956,014 km (0.102 R)
• M78: 29,922,566 km (0.113 R)
• M79: 30,432,994 km (0.093 R)
• M80: 30,572,718 km (0.027 R)
• M81: 31,087,036 km (0.09 R)
• M82: 31,415,702 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 13.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.04 AU - 7.3 AU

Year: 7272 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,881,691 km

• M1: 197,469 km (0.051 R)
• M2: 309,518 km (0.119 R)
• M3: 641,027 km (0.055 R)
• M4: 752,926 km (0.075 R)
• M5: 903,571 km (0.076 R)
• M6: 999,164 km (0.101 R)
• M7: 1,149,809 km (0.108 R)
• M8: 1,474,885 km (0.078 R)
• M9: 1,589,926 km (0.055 R)
• M10: 1,809,087 km (0.09 R)
• M11: 1,995,935 km (0.084 R)
• M12: 2,081,056 km (0.115 R)
• M13: 2,411,817 km (0.089 R)
• M14: 2,502,922 km (0.089 R)
• M15: 3,173,569 km (0.102 R)
• M16: 3,633,433 km (0.091 R)
• M17: 3,791,558 km (0.052 R)
• M18: 4,362,872 km (0.083 R)
• M19: 4,446,797 km (0.104 R)
• M20: 4,587,867 km (0.07 R)
• M21: 4,932,391 km (0.078 R)
• M22: 5,345,282 km (0.118 R)
• M23: 5,465,259 km (0.073 R)
• M24: 6,298,968 km (0.087 R)
• M25: 6,811,789 km (0.056 R)
• M26: 6,942,089 km (0.072 R)
• M27: 7,040,375 km (0.059 R)
• M28: 8,014,706 km (0.102 R)
• M29: 8,360,427 km (0.095 R)
• M30: 8,995,320 km (0.08 R)
• M31: 9,609,270 km (0.045 R)
• M32: 10,274,083 km (0.063 R)
• M33: 10,877,560 km (0.079 R)
• M34: 11,765,274 km (0.12 R)
• M35: 12,198,061 km (0.055 R)
• M36: 13,282,496 km (0.096 R)
• M37: 14,818,417 km (0.102 R)
• M38: 15,285,761 km (0.085 R)
• M39: 15,671,873 km (0.118 R)
• M40: 15,887,743 km (0.118 R)
• M41: 16,235,259 km (0.112 R)
• M42: 16,585,318 km (0.095 R)
• M43: 17,695,035 km (0.106 R)
• M44: 18,190,951 km (0.091 R)
• M45: 18,463,369 km (0.04 R)
• M46: 19,706,079 km (0.097 R)
• M47: 20,032,800 km (0.1 R)
• M48: 20,314,044 km (0.043 R)
• M49: 20,975,716 km (0.102 R)
• M50: 21,596,547 km (0.046 R)
• M51: 22,126,423 km (0.046 R)
• M52: 22,514,629 km (0.052 R)
• M53: 22,660,786 km (0.03 R)
• M54: 22,758,324 km (0.1 R)
• M55: 23,002,917 km (0.113 R)
• M56: 24,189,228 km (0.039 R)
• M57: 24,940,807 km (0.074 R)
• M58: 25,496,863 km (0.066 R)
• M59: 25,598,290 km (0.114 R)
• M60: 25,852,756 km (0.103 R)
• M61: 26,107,970 km (0.085 R)
• M62: 26,466,855 km (0.083 R)
• M63: 27,033,981 km (0.114 R)
• M64: 28,127,691 km (0.103 R)
• M65: 29,182,954 km (0.117 R)
• M66: 30,304,789 km (0.029 R)
• M67: 31,223,170 km (0.059 R)
• M68: 31,713,253 km (0.088 R)
• M69: 32,150,826 km (0.105 R)
• M70: 32,590,495 km (0.098 R)
• M71: 33,475,964 km (0.036 R)
• M72: 34,201,065 km (0.117 R)
• M73: 34,313,114 km (0.097 R)
• M74: 35,044,199 km (0.062 R)
• M75: 35,837,367 km (0.078 R)
• M76: 37,614,589 km (0.03 R)
• M77: 38,019,850 km (0.071 R)
• M78: 38,135,938 km (0.112 R)
• M79: 39,010,188 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643

Radius: 5.1

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.83 AU - 19.51 AU

Year: 26947 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,881,691 km

• M1: 559,047 km (0.063 R)
• M2: 607,816 km (0.109 R)
• M3: 959,371 km (0.096 R)
• M4: 1,109,418 km (0.077 R)
• M5: 1,299,258 km (0.055 R)
• M6: 1,818,063 km (0.11 R)
• M7: 1,854,714 km (0.099 R)
• M8: 3,065,560 km (0.095 R)
• M9: 6,261,419 km (0.105 R)
• M10: 6,317,069 km (0.109 R)
• M11: 7,289,904 km (0.085 R)
• M12: 7,466,430 km (0.106 R)
• M13: 7,644,302 km (0.114 R)
• M14: 7,763,681 km (0.057 R)
• M15: 7,883,808 km (0.067 R)
• M16: 8,492,970 km (0.112 R)
• M17: 8,803,236 km (0.081 R)
• M18: 11,009,506 km (0.109 R)
• M19: 12,034,251 km (0.081 R)
• M20: 12,242,791 km (0.117 R)
• M21: 12,875,739 km (0.03 R)
• M22: 13,017,857 km (0.036 R)
• M23: 13,519,309 km (0.077 R)
• M24: 14,100,048 km (0.078 R)
• M25: 14,246,504 km (0.069 R)
• M26: 14,319,957 km (0.092 R)
• M27: 14,540,913 km (0.102 R)
• M28: 15,814,589 km (0.083 R)
• M29: 16,426,295 km (0.109 R)
• M30: 19,110,829 km (0.113 R)
• M31: 19,516,987 km (0.048 R)
• M32: 20,255,103 km (0.087 R)
• M33: 20,503,136 km (0.12 R)
• M34: 25,939,822 km (0.1 R)
• M35: 29,233,219 km (0.058 R)
• M36: 31,692,159 km (0.095 R)
• M37: 32,172,518 km (0.072 R)
• M38: 33,140,566 km (0.06 R)
• M39: 34,118,188 km (0.097 R)
• M40: 35,105,235 km (0.113 R)
• M41: 36,101,706 km (0.076 R)
• M42: 36,402,398 km (0.074 R)
• M43: 36,703,987 km (0.092 R)
• M44: 37,006,324 km (0.071 R)
• M45: 37,715,269 km (0.109 R)
• M46: 39,249,096 km (0.089 R)
• M47: 39,352,019 km (0.08 R)
• M48: 40,698,998 km (0.096 R)
• M49: 41,640,418 km (0.111 R)
• M50: 42,271,870 km (0.081 R)
• M51: 42,588,868 km (0.064 R)
• M52: 43,331,472 km (0.088 R)
• M53: 43,971,452 km (0.12 R)
• M54: 44,078,414 km (0.054 R)
• M55: 45,044,966 km (0.085 R)
• M56: 47,986,359 km (0.064 R)
• M57: 50,540,444 km (0.117 R)
• M58: 53,708,777 km (0.116 R)
• M59: 55,895,150 km (0.115 R)
• M60: 56,126,877 km (0.056 R)
• M61: 56,359,053 km (0.026 R)
• M62: 57,758,691 km (0.077 R)
• M63: 59,524,095 km (0.036 R)
• M64: 60,949,314 km (0.103 R)
• M65: 62,866,860 km (0.058 R)
• M66: 65,169,620 km (0.107 R)
• M67: 66,269,912 km (0.09 R)
• M68: 66,638,072 km (0.056 R)
• M69: 67,130,100 km (0.033 R)
• M70: 71,611,304 km (0.102 R)
• M71: 73,380,000 km (0.045 R)
• M72: 74,524,573 km (0.11 R)
• M73: 74,779,637 km (0.118 R)
• M74: 77,734,644 km (0.109 R)
• M75: 79,551,959 km (0.119 R)
• M76: 79,812,858 km (0.043 R)
• M77: 82,963,987 km (0.092 R)
• M78: 84,554,811 km (0.113 R)
• M79: 89,251,885 km (0.086 R)
• M80: 89,522,807 km (0.092 R)
• M81: 90,881,754 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit