🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 186 Days

Day: 45.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 293 Days

Day: 46.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,744,330 km

• M1: 122,820 km (0.082 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 13

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.46 AU - 5.2 AU

Year: 3431 Days

Day: 11.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 83,744,330 km

• M1: 221,405 km (0.079 R)
• M2: 346,618 km (0.117 R)
• M3: 459,116 km (0.116 R)
• M4: 595,250 km (0.118 R)
• M5: 871,408 km (0.114 R)
• M6: 1,491,640 km (0.1 R)
• M7: 1,740,272 km (0.07 R)
• M8: 1,933,104 km (0.047 R)
• M9: 2,014,485 km (0.118 R)
• M10: 2,120,999 km (0.057 R)
• M11: 2,217,489 km (0.12 R)
• M12: 2,414,659 km (0.12 R)
• M13: 2,502,922 km (0.101 R)
• M14: 3,014,397 km (0.119 R)
• M15: 3,137,067 km (0.101 R)
• M16: 3,953,273 km (0.104 R)
• M17: 4,579,789 km (0.116 R)
• M18: 4,769,031 km (0.087 R)
• M19: 4,896,787 km (0.069 R)
• M20: 5,188,204 km (0.106 R)
• M21: 5,385,823 km (0.077 R)
• M22: 5,822,349 km (0.071 R)
• M23: 6,010,543 km (0.097 R)
• M24: 6,891,525 km (0.085 R)
• M25: 7,072,539 km (0.043 R)
• M26: 7,291,999 km (0.079 R)
• M27: 7,402,402 km (0.069 R)
• M28: 7,681,252 km (0.069 R)
• M29: 8,577,344 km (0.03 R)
• M30: 8,791,867 km (0.12 R)
• M31: 9,206,403 km (0.044 R)
• M32: 9,406,116 km (0.117 R)
• M33: 9,566,933 km (0.118 R)
• M34: 9,748,844 km (0.092 R)
• M35: 10,157,396 km (0.095 R)
• M36: 10,280,964 km (0.09 R)
• M37: 10,613,221 km (0.074 R)
• M38: 10,717,790 km (0.064 R)
• M39: 10,906,882 km (0.111 R)
• M40: 11,566,608 km (0.057 R)
• M41: 11,674,169 km (0.071 R)
• M42: 11,955,563 km (0.103 R)
• M43: 12,702,206 km (0.04 R)
• M44: 12,946,948 km (0.114 R)
• M45: 13,036,407 km (0.069 R)
• M46: 13,170,896 km (0.091 R)
• M47: 13,350,862 km (0.119 R)
• M48: 13,622,532 km (0.079 R)
• M49: 13,759,115 km (0.104 R)
• M50: 14,286,597 km (0.096 R)
• M51: 14,587,588 km (0.11 R)
• M52: 14,843,998 km (0.039 R)
• M53: 15,007,958 km (0.053 R)
• M54: 15,172,665 km (0.053 R)
• M55: 15,337,821 km (0.053 R)
• M56: 15,432,367 km (0.099 R)
• M57: 15,646,142 km (0.082 R)
• M58: 15,765,222 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 10

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.12 AU - 8.98 AU

Year: 7900 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,744,330 km

• M1: 137,929 km (0.117 R)
• M2: 473,328 km (0.083 R)
• M3: 678,277 km (0.072 R)
• M4: 981,063 km (0.094 R)
• M5: 1,247,945 km (0.072 R)
• M6: 1,324,839 km (0.117 R)
• M7: 1,403,378 km (0.114 R)
• M8: 1,620,893 km (0.115 R)
• M9: 1,748,051 km (0.082 R)
• M10: 2,149,871 km (0.111 R)
• M11: 2,258,778 km (0.063 R)
• M12: 2,646,237 km (0.105 R)
• M13: 3,072,291 km (0.057 R)
• M14: 3,593,341 km (0.096 R)
• M15: 3,760,741 km (0.114 R)
• M16: 3,835,989 km (0.075 R)
• M17: 4,337,291 km (0.116 R)
• M18: 4,879,883 km (0.086 R)
• M19: 5,044,889 km (0.1 R)
• M20: 5,253,578 km (0.102 R)
• M21: 5,593,614 km (0.042 R)
• M22: 6,094,916 km (0.059 R)
• M23: 6,429,716 km (0.109 R)
• M24: 6,519,924 km (0.056 R)
• M25: 6,839,315 km (0.057 R)
• M26: 7,024,069 km (0.072 R)
• M27: 7,540,929 km (0.113 R)
• M28: 7,900,264 km (0.071 R)
• M29: 7,997,053 km (0.083 R)
• M30: 8,191,830 km (0.026 R)
• M31: 8,437,619 km (0.053 R)
• M32: 8,885,964 km (0.081 R)
• M33: 9,291,075 km (0.09 R)
• M34: 9,521,605 km (0.048 R)
• M35: 9,650,559 km (0.055 R)
• M36: 9,754,080 km (0.096 R)
• M37: 10,303,703 km (0.052 R)
• M38: 10,729,309 km (0.104 R)
• M39: 10,836,720 km (0.108 R)
• M40: 10,944,281 km (0.072 R)
• M41: 11,052,291 km (0.064 R)
• M42: 11,215,053 km (0.071 R)
• M43: 12,151,985 km (0.111 R)
• M44: 12,488,729 km (0.044 R)
• M45: 12,658,224 km (0.062 R)
• M46: 12,856,890 km (0.098 R)
• M47: 13,314,958 km (0.038 R)
• M48: 13,401,576 km (0.116 R)
• M49: 13,517,065 km (0.082 R)
• M50: 13,836,756 km (0.071 R)
• M51: 13,953,741 km (0.077 R)
• M52: 14,070,877 km (0.113 R)
• M53: 14,158,990 km (0.093 R)
• M54: 14,661,788 km (0.098 R)
• M55: 14,751,098 km (0.098 R)
• M56: 14,870,477 km (0.105 R)
• M57: 14,960,236 km (0.104 R)
• M58: 16,082,220 km (0.074 R)
• M59: 16,544,627 km (0.107 R)
• M60: 16,668,793 km (0.092 R)
• M61: 17,199,566 km (0.073 R)
• M62: 17,862,883 km (0.116 R)
• M63: 18,181,826 km (0.062 R)
• M64: 18,663,531 km (0.082 R)
• M65: 19,312,487 km (0.088 R)
• M66: 19,377,861 km (0.111 R)
• M67: 19,541,371 km (0.105 R)
• M68: 19,639,807 km (0.068 R)
• M69: 20,001,834 km (0.045 R)
• M70: 20,333,043 km (0.099 R)
• M71: 20,399,465 km (0.098 R)
• M72: 20,632,538 km (0.044 R)
• M73: 21,337,144 km (0.11 R)
• M74: 21,607,767 km (0.042 R)
• M75: 21,879,287 km (0.06 R)
• M76: 22,701,178 km (0.099 R)
• M77: 23,011,892 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 12.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.82 AU - 9.36 AU

Year: 8762 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,744,330 km

• M1: 191,784 km (0.117 R)
• M2: 386,860 km (0.117 R)
• M3: 673,190 km (0.099 R)
• M4: 1,875,808 km (0.08 R)
• M5: 1,973,046 km (0.048 R)
• M6: 2,122,345 km (0.113 R)
• M7: 2,327,294 km (0.058 R)
• M8: 2,405,983 km (0.038 R)
• M9: 2,840,564 km (0.066 R)
• M10: 4,256,658 km (0.106 R)
• M11: 5,503,855 km (0.108 R)
• M12: 5,752,038 km (0.028 R)
• M13: 6,259,325 km (0.073 R)
• M14: 6,444,078 km (0.073 R)
• M15: 6,668,175 km (0.09 R)
• M16: 7,162,596 km (0.088 R)
• M17: 7,433,817 km (0.093 R)
• M18: 8,389,149 km (0.102 R)
• M19: 8,675,181 km (0.063 R)
• M20: 8,840,037 km (0.106 R)
• M21: 9,937,039 km (0.096 R)
• M22: 10,066,441 km (0.103 R)
• M23: 10,326,741 km (0.075 R)
• M24: 10,457,789 km (0.107 R)
• M25: 10,589,435 km (0.065 R)
• M26: 10,809,942 km (0.077 R)
• M27: 11,121,255 km (0.068 R)
• M28: 11,480,739 km (0.094 R)
• M29: 12,582,079 km (0.087 R)
• M30: 13,813,119 km (0.116 R)
• M31: 13,909,460 km (0.074 R)
• M32: 14,005,951 km (0.102 R)
• M33: 14,736,886 km (0.068 R)
• M34: 15,082,158 km (0.112 R)
• M35: 15,330,640 km (0.079 R)
• M36: 15,730,814 km (0.116 R)
• M37: 15,881,759 km (0.08 R)
• M38: 16,083,716 km (0.119 R)
• M39: 16,185,143 km (0.107 R)
• M40: 17,003,444 km (0.12 R)
• M41: 17,365,770 km (0.097 R)
• M42: 17,992,734 km (0.06 R)
• M43: 18,947,169 km (0.07 R)
• M44: 19,484,524 km (0.06 R)
• M45: 19,972,513 km (0.099 R)
• M46: 21,293,312 km (0.116 R)
• M47: 21,627,813 km (0.074 R)
• M48: 22,926,622 km (0.093 R)
• M49: 23,097,911 km (0.084 R)
• M50: 23,384,391 km (0.092 R)
• M51: 23,556,728 km (0.096 R)
• M52: 24,541,680 km (0.086 R)
• M53: 24,775,502 km (0.08 R)
• M54: 24,951,279 km (0.112 R)
• M55: 25,362,973 km (0.108 R)
• M56: 26,851,920 km (0.105 R)
• M57: 27,273,936 km (0.079 R)
• M58: 27,819,669 km (0.095 R)
• M59: 28,798,787 km (0.098 R)
• M60: 29,727,042 km (0.095 R)
• M61: 30,413,995 km (0.115 R)
• M62: 30,602,189 km (0.092 R)
• M63: 31,169,315 km (0.116 R)
• M64: 31,359,154 km (0.109 R)
• M65: 31,994,646 km (0.05 R)
• M66: 32,570,149 km (0.084 R)
• M67: 33,213,719 km (0.104 R)
• M68: 33,342,972 km (0.087 R)
• M69: 33,601,926 km (0.074 R)
• M70: 33,991,479 km (0.12 R)
• M71: 35,037,916 km (0.119 R)
• M72: 37,095,335 km (0.086 R)
• M73: 37,767,329 km (0.069 R)
• M74: 38,443,362 km (0.067 R)
• M75: 39,055,217 km (0.109 R)
• M76: 39,396,450 km (0.077 R)
• M77: 39,533,332 km (0.111 R)
• M78: 39,738,879 km (0.091 R)
• M79: 40,702,589 km (0.098 R)
• M80: 41,326,113 km (0.061 R)
• M81: 44,420,096 km (0.116 R)
• M82: 45,062,020 km (0.072 R)
• M83: 46,861,533 km (0.061 R)
• M84: 48,171,711 km (0.119 R)
• M85: 49,199,000 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.3

Radius: 7.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.16 AU - 18.24 AU

Year: 22566 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,744,330 km

• M1: 407,205 km (0.059 R)
• M2: 560,244 km (0.063 R)
• M3: 750,383 km (0.087 R)
• M4: 843,732 km (0.081 R)
• M5: 1,147,416 km (0.067 R)
• M6: 1,554,471 km (0.062 R)
• M7: 2,055,924 km (0.097 R)
• M8: 2,352,127 km (0.118 R)
• M9: 2,924,788 km (0.112 R)
• M10: 3,135,272 km (0.077 R)
• M11: 3,698,957 km (0.054 R)
• M12: 3,763,583 km (0.099 R)
• M13: 3,893,883 km (0.116 R)
• M14: 4,953,485 km (0.065 R)
• M15: 5,570,426 km (0.076 R)
• M16: 6,134,709 km (0.074 R)
• M17: 6,677,899 km (0.098 R)
• M18: 6,955,254 km (0.118 R)
• M19: 7,115,473 km (0.056 R)
• M20: 7,358,121 km (0.118 R)
• M21: 7,934,671 km (0.097 R)
• M22: 8,313,154 km (0.093 R)
• M23: 10,110,123 km (0.078 R)
• M24: 10,337,213 km (0.058 R)
• M25: 10,428,468 km (0.116 R)
• M26: 11,973,814 km (0.116 R)
• M27: 12,846,418 km (0.096 R)
• M28: 13,043,139 km (0.087 R)
• M29: 13,340,091 km (0.102 R)
• M30: 14,244,260 km (0.09 R)
• M31: 15,480,388 km (0.119 R)
• M32: 15,689,675 km (0.086 R)
• M33: 16,111,242 km (0.067 R)
• M34: 16,270,264 km (0.066 R)
• M35: 17,127,161 km (0.117 R)
• M36: 17,235,320 km (0.119 R)
• M37: 17,670,201 km (0.09 R)
• M38: 17,998,718 km (0.043 R)
• M39: 19,052,336 km (0.072 R)
• M40: 20,871,745 km (0.089 R)
• M41: 20,929,490 km (0.109 R)
• M42: 21,335,200 km (0.069 R)
• M43: 21,919,230 km (0.069 R)
• M44: 23,162,837 km (0.083 R)
• M45: 24,368,446 km (0.043 R)
• M46: 24,429,332 km (0.083 R)
• M47: 25,656,184 km (0.111 R)
• M48: 26,652,057 km (0.093 R)
• M49: 27,091,726 km (0.094 R)
• M50: 27,723,926 km (0.048 R)
• M51: 28,297,185 km (0.108 R)
• M52: 28,425,091 km (0.074 R)
• M53: 29,974,925 km (0.108 R)
• M54: 31,023,307 km (0.12 R)
• M55: 31,287,347 km (0.082 R)
• M56: 31,817,522 km (0.098 R)
• M57: 33,764,389 km (0.055 R)
• M58: 34,991,989 km (0.053 R)
• M59: 36,303,663 km (0.112 R)
• M60: 37,701,655 km (0.039 R)
• M61: 37,983,348 km (0.093 R)
• M62: 38,619,738 km (0.106 R)
• M63: 39,045,942 km (0.063 R)
• M64: 39,759,823 km (0.101 R)
• M65: 40,983,234 km (0.102 R)
• M66: 41,635,930 km (0.106 R)
• M67: 42,657,982 km (0.05 R)
• M68: 43,245,752 km (0.116 R)
• M69: 43,984,168 km (0.073 R)
• M70: 45,323,966 km (0.078 R)
• M71: 45,548,512 km (0.118 R)
• M72: 46,450,588 km (0.078 R)
• M73: 47,131,108 km (0.098 R)
• M74: 47,510,489 km (0.076 R)
• M75: 50,117,381 km (0.067 R)
• M76: 50,427,198 km (0.09 R)
• M77: 50,582,331 km (0.057 R)
• M78: 51,204,359 km (0.101 R)
• M79: 51,516,271 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 3.5

Gravity: 42.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.84 AU - 20.08 AU

Year: 26597 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,744,330 km

• M1: 92,601 km (0.062 R)
• M2: 394,490 km (0.053 R)
• M3: 591,660 km (0.088 R)
• M4: 688,150 km (0.077 R)
• M5: 842,535 km (0.106 R)
• M6: 869,313 km (0.06 R)
• M7: 951,442 km (0.056 R)
• M8: 1,035,965 km (0.064 R)
• M9: 1,182,571 km (0.106 R)
• M10: 1,367,025 km (0.113 R)
• M11: 1,527,693 km (0.094 R)
• M12: 1,831,976 km (0.099 R)
• M13: 2,891,428 km (0.031 R)
• M14: 3,393,179 km (0.097 R)
• M15: 3,654,227 km (0.075 R)
• M16: 3,742,640 km (0.099 R)
• M17: 6,649,775 km (0.102 R)
• M18: 7,140,306 km (0.112 R)
• M19: 7,362,160 km (0.086 R)
• M20: 7,642,506 km (0.037 R)
• M21: 7,983,590 km (0.093 R)
• M22: 8,445,997 km (0.111 R)
• M23: 8,680,566 km (0.08 R)
• M24: 10,193,898 km (0.11 R)
• M25: 12,444,748 km (0.091 R)
• M26: 13,454,533 km (0.108 R)
• M27: 14,350,774 km (0.093 R)
• M28: 14,490,349 km (0.062 R)
• M29: 15,337,222 km (0.109 R)
• M30: 16,931,038 km (0.083 R)
• M31: 17,897,440 km (0.103 R)
• M32: 18,047,637 km (0.079 R)
• M33: 18,500,918 km (0.115 R)
• M34: 19,882,903 km (0.095 R)
• M35: 20,038,485 km (0.115 R)
• M36: 20,194,516 km (0.105 R)
• M37: 21,696,628 km (0.104 R)
• M38: 21,856,698 km (0.088 R)
• M39: 22,501,465 km (0.062 R)
• M40: 26,242,309 km (0.118 R)
• M41: 26,755,430 km (0.097 R)
• M42: 27,618,011 km (0.094 R)
• M43: 29,016,901 km (0.051 R)
• M44: 31,068,037 km (0.089 R)
• M45: 33,257,402 km (0.08 R)
• M46: 33,812,560 km (0.099 R)
• M47: 34,091,260 km (0.04 R)
• M48: 38,265,340 km (0.062 R)
• M49: 38,458,920 km (0.067 R)
• M50: 39,431,456 km (0.112 R)
• M51: 40,707,675 km (0.051 R)
• M52: 41,202,246 km (0.087 R)
• M53: 41,599,278 km (0.06 R)
• M54: 42,998,766 km (0.065 R)
• M55: 44,312,236 km (0.113 R)
• M56: 44,718,992 km (0.093 R)
• M57: 45,741,195 km (0.093 R)
• M58: 49,484,732 km (0.091 R)
• M59: 50,223,895 km (0.093 R)
• M60: 50,860,434 km (0.108 R)
• M61: 51,927,216 km (0.101 R)
• M62: 56,267,649 km (0.059 R)
• M63: 60,610,026 km (0.111 R)
• M64: 60,948,416 km (0.109 R)
• M65: 61,287,555 km (0.077 R)
• M66: 62,650,242 km (0.056 R)
• M67: 64,482,517 km (0.048 R)
• M68: 65,289,597 km (0.116 R)
• M69: 65,520,875 km (0.072 R)
• M70: 66,100,118 km (0.088 R)
• M71: 66,797,544 km (0.087 R)
• M72: 68,434,144 km (0.066 R)
• M73: 68,551,579 km (0.059 R)
• M74: 68,904,181 km (0.113 R)
• M75: 70,795,098 km (0.113 R)
• M76: 71,985,448 km (0.057 R)
• M77: 77,179,037 km (0.028 R)
• M78: 77,913,264 km (0.086 R)
• M79: 78,895,823 km (0.101 R)
• M80: 82,367,092 km (0.066 R)
• M81: 82,616,920 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit