🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.85 AU - 0.95 AU

Year: 320 Days

Day: 28.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 108,362,667 km

• M1: 162,164 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.83 AU - 1.19 AU

Year: 380 Days

Day: 26 Hours

Environment

Temp: 8 °C

Axial Tilt: 176.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1 AU - 1.18 AU

Year: 426 Days

Day: 12.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.8 AU - 1.96 AU

Year: 966 Days

Day: 22.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.22 AU - 3.64 AU

Year: 1879 Days

Day: 25.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,362,667 km

• M1: 692,339 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 13.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.34 AU - 9.76 AU

Year: 11059 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,362,667 km

• M1: 221,405 km (0.084 R)
• M2: 360,082 km (0.088 R)
• M3: 621,729 km (0.101 R)
• M4: 821,143 km (0.109 R)
• M5: 1,328,130 km (0.101 R)
• M6: 1,899,295 km (0.102 R)
• M7: 2,276,580 km (0.083 R)
• M8: 2,760,978 km (0.03 R)
• M9: 3,044,017 km (0.115 R)
• M10: 3,426,539 km (0.116 R)
• M11: 4,044,977 km (0.116 R)
• M12: 5,349,470 km (0.062 R)
• M13: 5,454,937 km (0.071 R)
• M14: 5,847,631 km (0.102 R)
• M15: 6,102,396 km (0.08 R)
• M16: 6,547,600 km (0.119 R)
• M17: 6,736,243 km (0.113 R)
• M18: 7,905,948 km (0.088 R)
• M19: 8,269,172 km (0.072 R)
• M20: 9,095,850 km (0.089 R)
• M21: 9,264,297 km (0.112 R)
• M22: 9,348,969 km (0.082 R)
• M23: 10,035,474 km (0.078 R)
• M24: 10,209,755 km (0.042 R)
• M25: 10,694,004 km (0.114 R)
• M26: 10,871,876 km (0.067 R)
• M27: 11,140,703 km (0.109 R)
• M28: 11,639,313 km (0.112 R)
• M29: 11,730,717 km (0.086 R)
• M30: 12,424,103 km (0.088 R)
• M31: 12,988,536 km (0.072 R)
• M32: 13,705,708 km (0.094 R)
• M33: 13,899,138 km (0.079 R)
• M34: 14,288,841 km (0.119 R)
• M35: 14,681,984 km (0.106 R)
• M36: 15,429,076 km (0.116 R)
• M37: 16,239,447 km (0.057 R)
• M38: 16,856,389 km (0.082 R)
• M39: 17,011,821 km (0.037 R)
• M40: 17,115,642 km (0.05 R)
• M41: 18,485,510 km (0.053 R)
• M42: 20,439,707 km (0.076 R)
• M43: 20,660,962 km (0.108 R)
• M44: 22,004,650 km (0.09 R)
• M45: 23,146,082 km (0.119 R)
• M46: 23,261,272 km (0.116 R)
• M47: 26,503,208 km (0.119 R)
• M48: 27,107,882 km (0.117 R)
• M49: 27,350,979 km (0.114 R)
• M50: 27,900,601 km (0.101 R)
• M51: 28,577,232 km (0.053 R)
• M52: 28,948,684 km (0.093 R)
• M53: 29,259,399 km (0.11 R)
• M54: 30,324,236 km (0.119 R)
• M55: 30,513,478 km (0.116 R)
• M56: 30,639,738 km (0.098 R)
• M57: 30,893,007 km (0.039 R)
• M58: 31,019,866 km (0.061 R)
• M59: 31,337,912 km (0.097 R)
• M60: 31,593,126 km (0.063 R)
• M61: 31,784,910 km (0.081 R)
• M62: 33,008,920 km (0.034 R)
• M63: 33,398,622 km (0.094 R)
• M64: 33,593,997 km (0.114 R)
• M65: 36,169,175 km (0.1 R)
• M66: 36,570,845 km (0.083 R)
• M67: 37,581,827 km (0.105 R)
• M68: 37,853,048 km (0.074 R)
• M69: 38,601,935 km (0.105 R)
• M70: 40,183,933 km (0.103 R)
• M71: 40,461,138 km (0.12 R)
• M72: 40,947,929 km (0.078 R)
• M73: 41,857,035 km (0.099 R)
• M74: 42,138,130 km (0.091 R)
• M75: 42,772,874 km (0.108 R)
• M76: 42,914,244 km (0.099 R)
• M77: 43,126,822 km (0.068 R)
• M78: 43,624,085 km (0.116 R)
• M79: 44,480,832 km (0.109 R)
• M80: 45,559,583 km (0.082 R)
• M81: 46,865,572 km (0.053 R)
• M82: 48,478,387 km (0.116 R)
• M83: 49,069,448 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 5.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.14 AU - 18.38 AU

Year: 21250 Days

Day: 15.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,362,667 km

• M1: 428,149 km (0.065 R)
• M2: 647,609 km (0.106 R)
• M3: 1,026,989 km (0.106 R)
• M4: 1,955,543 km (0.074 R)
• M5: 2,121,597 km (0.083 R)
• M6: 2,218,536 km (0.095 R)
• M7: 2,267,605 km (0.097 R)
• M8: 2,569,343 km (0.108 R)
• M9: 2,910,576 km (0.105 R)
• M10: 2,991,359 km (0.105 R)
• M11: 3,238,196 km (0.091 R)
• M12: 3,577,483 km (0.059 R)
• M13: 3,635,079 km (0.111 R)
• M14: 3,693,123 km (0.096 R)
• M15: 3,898,371 km (0.118 R)
• M16: 4,137,728 km (0.078 R)
• M17: 4,443,506 km (0.116 R)
• M18: 4,536,705 km (0.084 R)
• M19: 4,599,087 km (0.101 R)
• M20: 5,012,127 km (0.076 R)
• M21: 5,503,406 km (0.062 R)
• M22: 5,670,657 km (0.082 R)
• M23: 5,873,512 km (0.047 R)
• M24: 6,286,402 km (0.088 R)
• M25: 6,496,288 km (0.117 R)
• M26: 6,815,529 km (0.104 R)
• M27: 6,995,047 km (0.089 R)
• M28: 7,358,869 km (0.064 R)
• M29: 7,916,121 km (0.067 R)
• M30: 8,295,052 km (0.039 R)
• M31: 9,189,199 km (0.113 R)
• M32: 9,307,980 km (0.076 R)
• M33: 9,707,855 km (0.073 R)
• M34: 10,072,574 km (0.109 R)
• M35: 10,690,413 km (0.046 R)
• M36: 12,704,150 km (0.079 R)
• M37: 13,281,449 km (0.12 R)
• M38: 13,415,937 km (0.102 R)
• M39: 14,003,707 km (0.107 R)
• M40: 15,533,046 km (0.032 R)
• M41: 15,721,988 km (0.051 R)
• M42: 16,245,581 km (0.091 R)
• M43: 17,114,595 km (0.109 R)
• M44: 18,346,533 km (0.052 R)
• M45: 18,446,315 km (0.096 R)
• M46: 18,897,502 km (0.082 R)
• M47: 19,251,002 km (0.032 R)
• M48: 20,067,208 km (0.11 R)
• M49: 20,273,055 km (0.112 R)
• M50: 20,531,261 km (0.11 R)
• M51: 20,842,574 km (0.066 R)
• M52: 20,946,694 km (0.04 R)
• M53: 21,050,964 km (0.092 R)
• M54: 22,636,103 km (0.114 R)
• M55: 24,423,498 km (0.045 R)
• M56: 24,478,400 km (0.092 R)
• M57: 24,863,615 km (0.077 R)
• M58: 25,029,369 km (0.092 R)
• M59: 25,084,721 km (0.099 R)
• M60: 25,140,072 km (0.092 R)
• M61: 25,306,425 km (0.111 R)
• M62: 26,312,021 km (0.101 R)
• M63: 26,989,849 km (0.103 R)
• M64: 27,046,547 km (0.094 R)
• M65: 28,362,260 km (0.107 R)
• M66: 28,651,134 km (0.111 R)
• M67: 28,766,923 km (0.12 R)
• M68: 29,992,129 km (0.071 R)
• M69: 32,553,544 km (0.092 R)
• M70: 32,674,269 km (0.051 R)
• M71: 34,135,990 km (0.108 R)
• M72: 34,627,868 km (0.118 R)
• M73: 35,184,073 km (0.106 R)
• M74: 35,681,037 km (0.115 R)
• M75: 35,805,502 km (0.118 R)
• M76: 35,992,649 km (0.09 R)
• M77: 36,681,697 km (0.056 R)
• M78: 36,996,301 km (0.101 R)
• M79: 37,564,923 km (0.105 R)
• M80: 39,159,487 km (0.101 R)
• M81: 39,287,991 km (0.106 R)
• M82: 40,386,040 km (0.107 R)
• M83: 40,775,892 km (0.079 R)
• M84: 42,414,138 km (0.056 R)
• M85: 43,208,054 km (0.078 R)
• M86: 43,407,318 km (0.105 R)
• M87: 44,274,238 km (0.113 R)
• M88: 44,475,148 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.3

Radius: 4.6

Gravity: 46.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.29 AU - 20.43 AU

Year: 28285 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,362,667 km

• M1: 107,561 km (0.088 R)
• M2: 318,793 km (0.119 R)
• M3: 363,523 km (0.086 R)
• M4: 485,295 km (0.084 R)
• M5: 989,440 km (0.105 R)
• M6: 1,492,538 km (0.096 R)
• M7: 1,769,892 km (0.077 R)
• M8: 3,079,472 km (0.08 R)
• M9: 3,228,472 km (0.105 R)
• M10: 3,794,999 km (0.114 R)
• M11: 4,062,480 km (0.092 R)
• M12: 4,672,390 km (0.112 R)
• M13: 4,901,275 km (0.092 R)
• M14: 5,669,909 km (0.096 R)
• M15: 6,349,233 km (0.092 R)
• M16: 7,648,640 km (0.081 R)
• M17: 8,122,267 km (0.056 R)
• M18: 8,259,448 km (0.062 R)
• M19: 8,675,181 km (0.095 R)
• M20: 9,383,377 km (0.111 R)
• M21: 10,183,576 km (0.026 R)
• M22: 10,854,373 km (0.051 R)
• M23: 11,081,163 km (0.095 R)
• M24: 11,848,301 km (0.111 R)
• M25: 13,595,454 km (0.09 R)
• M26: 14,664,930 km (0.082 R)
• M27: 15,590,940 km (0.096 R)
• M28: 16,883,765 km (0.099 R)
• M29: 17,498,912 km (0.086 R)
• M30: 19,662,546 km (0.062 R)
• M31: 19,939,003 km (0.109 R)
• M32: 22,195,537 km (0.109 R)
• M33: 22,675,746 km (0.111 R)
• M34: 23,451,112 km (0.1 R)
• M35: 24,333,889 km (0.11 R)
• M36: 25,227,437 km (0.086 R)
• M37: 26,131,756 km (0.111 R)
• M38: 27,559,369 km (0.102 R)
• M39: 28,179,003 km (0.059 R)
• M40: 29,012,113 km (0.077 R)
• M41: 29,431,735 km (0.114 R)
• M42: 31,130,270 km (0.108 R)
• M43: 32,099,664 km (0.034 R)
• M44: 32,316,282 km (0.119 R)
• M45: 32,642,405 km (0.055 R)
• M46: 33,188,138 km (0.115 R)
• M47: 33,737,013 km (0.062 R)
• M48: 34,510,434 km (0.114 R)
• M49: 37,433,726 km (0.097 R)
• M50: 38,809,428 km (0.112 R)
• M51: 41,021,232 km (0.089 R)
• M52: 46,175,627 km (0.085 R)
• M53: 46,420,369 km (0.081 R)
• M54: 47,280,108 km (0.111 R)
• M55: 47,773,631 km (0.109 R)
• M56: 48,517,282 km (0.094 R)
• M57: 48,766,063 km (0.036 R)
• M58: 49,015,144 km (0.085 R)
• M59: 50,393,090 km (0.1 R)
• M60: 52,802,812 km (0.044 R)
• M61: 57,207,722 km (0.084 R)
• M62: 57,339,069 km (0.097 R)
• M63: 57,865,354 km (0.092 R)
• M64: 60,253,534 km (0.099 R)
• M65: 62,538,492 km (0.098 R)
• M66: 67,054,254 km (0.112 R)
• M67: 70,967,135 km (0.047 R)
• M68: 74,093,133 km (0.087 R)
• M69: 74,809,856 km (0.066 R)
• M70: 75,240,997 km (0.051 R)
• M71: 75,817,098 km (0.072 R)
• M72: 76,105,822 km (0.116 R)
• M73: 77,263,859 km (0.112 R)
• M74: 79,158,217 km (0.082 R)
• M75: 79,450,980 km (0.076 R)
• M76: 81,215,188 km (0.078 R)
• M77: 84,931,947 km (0.113 R)
• M78: 85,832,227 km (0.114 R)
• M79: 86,133,068 km (0.073 R)
• M80: 86,584,854 km (0.075 R)
• M81: 89,922,382 km (0.096 R)
• M82: 93,147,264 km (0.04 R)
• M83: 95,941,303 km (0.115 R)
• M84: 98,762,869 km (0.107 R)
• M85: 99,709,374 km (0.071 R)
• M86: 104,808,268 km (0.105 R)
• M87: 105,129,754 km (0.077 R)
• M88: 105,612,656 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit