🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.08 AU - 1.28 AU

Year: 471 Days

Day: 26.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.59 AU - 2.61 AU

Year: 1117 Days

Day: 19.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.97 AU - 2.55 AU

Year: 1247 Days

Day: 42.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,417,199 km

• M1: 1,539,960 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.51 AU - 2.87 AU

Year: 1620 Days

Day: 38.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,417,199 km

• M1: 752,328 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 8.2

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.28 AU - 5.64 AU

Year: 4683 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,417,199 km

• M1: 109,506 km (0.059 R)
• M2: 179,667 km (0.084 R)
• M3: 549,024 km (0.1 R)
• M4: 1,012,329 km (0.062 R)
• M5: 1,214,286 km (0.111 R)
• M6: 1,320,052 km (0.114 R)
• M7: 1,413,401 km (0.066 R)
• M8: 1,757,326 km (0.033 R)
• M9: 1,860,399 km (0.062 R)
• M10: 2,145,233 km (0.055 R)
• M11: 2,349,285 km (0.102 R)
• M12: 2,443,980 km (0.117 R)
• M13: 2,795,984 km (0.091 R)
• M14: 3,019,035 km (0.092 R)
• M15: 3,504,031 km (0.051 R)
• M16: 4,104,218 km (0.104 R)
• M17: 4,856,396 km (0.093 R)
• M18: 4,977,869 km (0.043 R)
• M19: 5,124,924 km (0.093 R)
• M20: 5,248,492 km (0.069 R)
• M21: 5,323,141 km (0.104 R)
• M22: 5,778,517 km (0.057 R)
• M23: 5,829,829 km (0.032 R)
• M24: 5,984,812 km (0.107 R)
• M25: 6,378,404 km (0.119 R)
• M26: 6,618,659 km (0.109 R)
• M27: 6,699,292 km (0.098 R)
• M28: 7,218,247 km (0.057 R)
• M29: 7,608,847 km (0.116 R)
• M30: 7,920,609 km (0.081 R)
• M31: 7,977,755 km (0.118 R)
• M32: 8,063,774 km (0.093 R)
• M33: 8,178,815 km (0.083 R)
• M34: 8,439,863 km (0.117 R)
• M35: 8,792,166 km (0.077 R)
• M36: 8,881,027 km (0.086 R)
• M37: 8,999,957 km (0.087 R)
• M38: 9,149,256 km (0.064 R)
• M39: 9,450,546 km (0.097 R)
• M40: 9,602,388 km (0.085 R)
• M41: 9,846,981 km (0.1 R)
• M42: 10,000,917 km (0.103 R)
• M43: 10,311,183 km (0.118 R)
• M44: 10,373,715 km (0.026 R)
• M45: 10,561,759 km (0.106 R)
• M46: 10,687,721 km (0.051 R)
• M47: 10,845,995 km (0.088 R)
• M48: 11,648,737 km (0.085 R)
• M49: 11,811,649 km (0.05 R)
• M50: 11,877,024 km (0.119 R)
• M51: 12,172,629 km (0.115 R)
• M52: 12,905,360 km (0.041 R)
• M53: 13,652,451 km (0.054 R)
• M54: 13,720,967 km (0.117 R)
• M55: 14,413,456 km (0.068 R)
• M56: 14,518,324 km (0.11 R)
• M57: 14,693,652 km (0.032 R)
• M58: 16,121,265 km (0.1 R)
• M59: 16,851,452 km (0.079 R)
• M60: 16,998,806 km (0.103 R)
• M61: 17,072,707 km (0.064 R)
• M62: 17,294,860 km (0.113 R)
• M63: 17,929,454 km (0.089 R)
• M64: 18,155,347 km (0.109 R)
• M65: 18,457,834 km (0.064 R)
• M66: 18,838,411 km (0.111 R)
• M67: 19,375,617 km (0.116 R)
• M68: 20,112,536 km (0.061 R)
• M69: 20,543,528 km (0.092 R)
• M70: 21,215,372 km (0.112 R)
• M71: 21,854,304 km (0.05 R)
• M72: 21,974,880 km (0.09 R)
• M73: 22,216,630 km (0.102 R)
• M74: 22,540,210 km (0.053 R)
• M75: 23,438,246 km (0.109 R)
• M76: 24,140,160 km (0.117 R)
• M77: 26,244,254 km (0.091 R)
• M78: 27,534,834 km (0.113 R)
• M79: 29,022,137 km (0.113 R)
• M80: 29,154,680 km (0.099 R)
• M81: 29,243,093 km (0.112 R)
• M82: 29,331,655 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 13

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.05 AU - 7.47 AU

Year: 6452 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 103,417,199 km

• M1: 164,109 km (0.086 R)
• M2: 357,689 km (0.075 R)
• M3: 439,818 km (0.092 R)
• M4: 560,244 km (0.11 R)
• M5: 651,648 km (0.11 R)
• M6: 805,734 km (0.057 R)
• M7: 1,061,696 km (0.038 R)
• M8: 1,275,023 km (0.109 R)
• M9: 1,637,349 km (0.096 R)
• M10: 1,775,876 km (0.103 R)
• M11: 2,015,831 km (0.113 R)
• M12: 2,266,557 km (0.106 R)
• M13: 2,387,133 km (0.067 R)
• M14: 2,563,360 km (0.083 R)
• M15: 2,780,426 km (0.054 R)
• M16: 3,831,800 km (0.116 R)
• M17: 3,914,228 km (0.06 R)
• M18: 4,144,160 km (0.068 R)
• M19: 4,271,468 km (0.114 R)
• M20: 4,400,122 km (0.059 R)
• M21: 4,816,154 km (0.114 R)
• M22: 5,222,162 km (0.119 R)
• M23: 6,115,262 km (0.077 R)
• M24: 6,728,763 km (0.088 R)
• M25: 7,030,352 km (0.11 R)
• M26: 7,233,805 km (0.093 R)
• M27: 7,803,623 km (0.094 R)
• M28: 8,067,364 km (0.119 R)
• M29: 8,576,745 km (0.093 R)
• M30: 8,767,034 km (0.098 R)
• M31: 8,931,292 km (0.09 R)
• M32: 9,041,396 km (0.1 R)
• M33: 9,598,648 km (0.115 R)
• M34: 9,683,171 km (0.076 R)
• M35: 10,339,756 km (0.112 R)
• M36: 10,426,373 km (0.058 R)
• M37: 10,542,461 km (0.107 R)
• M38: 10,629,677 km (0.043 R)
• M39: 10,775,684 km (0.05 R)
• M40: 10,892,969 km (0.041 R)
• M41: 11,187,976 km (0.049 R)
• M42: 11,396,216 km (0.043 R)
• M43: 12,579,236 km (0.06 R)
• M44: 12,702,804 km (0.04 R)
• M45: 13,075,901 km (0.096 R)
• M46: 13,484,154 km (0.05 R)
• M47: 13,769,287 km (0.076 R)
• M48: 13,992,487 km (0.079 R)
• M49: 14,088,529 km (0.104 R)
• M50: 14,539,417 km (0.059 R)
• M51: 14,831,881 km (0.081 R)
• M52: 15,687,581 km (0.102 R)
• M53: 16,155,074 km (0.067 R)
• M54: 17,001,200 km (0.116 R)
• M55: 19,196,698 km (0.067 R)
• M56: 20,563,723 km (0.113 R)
• M57: 20,709,581 km (0.119 R)
• M58: 20,855,589 km (0.07 R)
• M59: 21,702,163 km (0.085 R)
• M60: 21,999,264 km (0.084 R)
• M61: 22,936,495 km (0.059 R)
• M62: 23,390,973 km (0.117 R)
• M63: 24,347,353 km (0.098 R)
• M64: 24,656,123 km (0.079 R)
• M65: 25,043,880 km (0.098 R)
• M66: 25,590,062 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 12.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.62 AU - 10.14 AU

Year: 11400 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 103,417,199 km

• M1: 201,508 km (0.032 R)
• M2: 286,929 km (0.113 R)
• M3: 657,782 km (0.074 R)
• M4: 780,452 km (0.12 R)
• M5: 867,069 km (0.054 R)
• M6: 957,426 km (0.096 R)
• M7: 1,067,231 km (0.085 R)
• M8: 1,198,279 km (0.071 R)
• M9: 1,388,119 km (0.064 R)
• M10: 1,644,380 km (0.064 R)
• M11: 1,797,867 km (0.117 R)
• M12: 2,017,178 km (0.103 R)
• M13: 2,395,062 km (0.091 R)
• M14: 2,570,391 km (0.067 R)
• M15: 2,957,251 km (0.113 R)
• M16: 3,289,956 km (0.055 R)
• M17: 3,436,413 km (0.052 R)
• M18: 3,685,194 km (0.09 R)
• M19: 4,413,436 km (0.083 R)
• M20: 4,548,224 km (0.109 R)
• M21: 4,988,790 km (0.094 R)
• M22: 5,704,616 km (0.063 R)
• M23: 5,970,301 km (0.044 R)
• M24: 6,209,808 km (0.061 R)
• M25: 6,667,727 km (0.118 R)
• M26: 6,822,860 km (0.114 R)
• M27: 7,876,328 km (0.093 R)
• M28: 7,974,763 km (0.084 R)
• M29: 8,238,804 km (0.084 R)
• M30: 8,742,051 km (0.094 R)
• M31: 10,061,055 km (0.033 R)
• M32: 11,035,835 km (0.089 R)
• M33: 11,145,939 km (0.116 R)
• M34: 11,330,393 km (0.107 R)
• M35: 12,040,534 km (0.051 R)
• M36: 12,267,923 km (0.093 R)
• M37: 12,534,806 km (0.101 R)
• M38: 13,035,659 km (0.03 R)
• M39: 13,230,136 km (0.09 R)
• M40: 13,425,511 km (0.096 R)
• M41: 13,858,747 km (0.094 R)
• M42: 15,431,619 km (0.031 R)
• M43: 15,637,316 km (0.072 R)
• M44: 17,787,336 km (0.085 R)
• M45: 18,263,207 km (0.087 R)
• M46: 19,094,971 km (0.092 R)
• M47: 19,183,234 km (0.104 R)
• M48: 19,493,351 km (0.059 R)
• M49: 19,715,803 km (0.116 R)
• M50: 20,931,734 km (0.102 R)
• M51: 21,022,839 km (0.1 R)
• M52: 21,113,944 km (0.103 R)
• M53: 21,205,349 km (0.117 R)
• M54: 21,480,010 km (0.041 R)
• M55: 22,311,326 km (0.066 R)
• M56: 22,965,068 km (0.097 R)
• M57: 23,105,990 km (0.112 R)
• M58: 23,294,333 km (0.078 R)
• M59: 23,577,821 km (0.105 R)
• M60: 23,957,501 km (0.101 R)
• M61: 24,052,794 km (0.102 R)
• M62: 24,531,059 km (0.099 R)
• M63: 24,626,951 km (0.049 R)
• M64: 26,968,756 km (0.09 R)
• M65: 28,771,261 km (0.076 R)
• M66: 28,923,252 km (0.113 R)
• M67: 29,584,774 km (0.066 R)
• M68: 29,738,262 km (0.062 R)
• M69: 31,130,569 km (0.066 R)
• M70: 31,808,696 km (0.104 R)
• M71: 32,070,642 km (0.108 R)
• M72: 32,175,809 km (0.116 R)
• M73: 32,438,802 km (0.059 R)
• M74: 33,179,312 km (0.102 R)
• M75: 33,978,763 km (0.085 R)
• M76: 34,515,221 km (0.107 R)
• M77: 34,946,511 km (0.109 R)
• M78: 35,108,675 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.7

Radius: 6.7

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.44 AU - 20.06 AU

Year: 31004 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,417,199 km

• M1: 131,347 km (0.045 R)
• M2: 202,556 km (0.057 R)
• M3: 254,466 km (0.115 R)
• M4: 516,561 km (0.103 R)
• M5: 848,818 km (0.045 R)
• M6: 941,120 km (0.117 R)
• M7: 1,204,113 km (0.114 R)
• M8: 1,956,291 km (0.101 R)
• M9: 2,421,541 km (0.117 R)
• M10: 3,350,992 km (0.084 R)
• M11: 3,904,804 km (0.108 R)
• M12: 4,060,685 km (0.093 R)
• M13: 5,039,055 km (0.107 R)
• M14: 5,554,419 km (0.111 R)
• M15: 6,389,175 km (0.105 R)
• M16: 6,634,815 km (0.064 R)
• M17: 7,072,090 km (0.093 R)
• M18: 8,981,407 km (0.118 R)
• M19: 9,815,266 km (0.04 R)
• M20: 12,691,285 km (0.071 R)
• M21: 14,020,612 km (0.115 R)
• M22: 14,179,784 km (0.094 R)
• M23: 15,557,879 km (0.097 R)
• M24: 15,640,158 km (0.087 R)
• M25: 15,971,218 km (0.11 R)
• M26: 17,574,758 km (0.102 R)
• M27: 18,352,068 km (0.03 R)
• M28: 19,228,862 km (0.11 R)
• M29: 20,029,659 km (0.101 R)
• M30: 20,119,268 km (0.058 R)
• M31: 20,388,993 km (0.099 R)
• M32: 21,023,138 km (0.042 R)
• M33: 21,940,024 km (0.074 R)
• M34: 23,717,994 km (0.054 R)
• M35: 24,864,662 km (0.1 R)
• M36: 24,961,003 km (0.087 R)
• M37: 26,815,269 km (0.072 R)
• M38: 27,509,702 km (0.113 R)
• M39: 27,809,047 km (0.056 R)
• M40: 27,909,128 km (0.084 R)
• M41: 28,511,709 km (0.081 R)
• M42: 28,814,794 km (0.119 R)
• M43: 29,118,777 km (0.089 R)
• M44: 29,423,807 km (0.077 R)
• M45: 29,832,359 km (0.085 R)
• M46: 30,654,848 km (0.103 R)
• M47: 30,965,263 km (0.097 R)
• M48: 32,112,081 km (0.113 R)
• M49: 32,954,915 km (0.089 R)
• M50: 34,018,705 km (0.072 R)
• M51: 35,744,018 km (0.097 R)
• M52: 39,841,503 km (0.11 R)
• M53: 40,860,414 km (0.083 R)
• M54: 41,430,233 km (0.05 R)
• M55: 43,503,061 km (0.112 R)
• M56: 44,435,056 km (0.064 R)
• M57: 44,552,041 km (0.11 R)
• M58: 45,373,782 km (0.041 R)
• M59: 45,845,464 km (0.04 R)
• M60: 46,556,204 km (0.111 R)
• M61: 46,674,984 km (0.091 R)
• M62: 48,589,688 km (0.093 R)
• M63: 49,072,290 km (0.093 R)
• M64: 50,042,283 km (0.118 R)
• M65: 50,651,894 km (0.088 R)
• M66: 50,773,966 km (0.093 R)
• M67: 51,386,420 km (0.068 R)
• M68: 52,371,522 km (0.111 R)
• M69: 52,495,090 km (0.119 R)
• M70: 53,238,441 km (0.109 R)
• M71: 54,110,148 km (0.107 R)
• M72: 54,610,404 km (0.046 R)
• M73: 56,499,974 km (0.082 R)
• M74: 57,134,568 km (0.113 R)
• M75: 58,027,069 km (0.064 R)
• M76: 59,438,675 km (0.057 R)
• M77: 61,121,501 km (0.117 R)
• M78: 62,557,641 km (0.047 R)
• M79: 62,820,035 km (0.045 R)
• M80: 63,214,076 km (0.05 R)
• M81: 68,412,303 km (0.026 R)
• M82: 70,039,180 km (0.114 R)
• M83: 70,994,063 km (0.105 R)
• M84: 72,640,986 km (0.1 R)
• M85: 72,916,695 km (0.043 R)
• M86: 75,972,381 km (0.1 R)
• M87: 77,797,625 km (0.111 R)
• M88: 79,495,261 km (0.054 R)
• M89: 82,351,683 km (0.111 R)
• M90: 83,936,972 km (0.092 R)
• M91: 84,950,946 km (0.08 R)
• M92: 86,698,698 km (0.074 R)
• M93: 88,752,826 km (0.056 R)
• M94: 90,377,908 km (0.099 R)
• M95: 91,863,864 km (0.104 R)
• M96: 93,657,542 km (0.084 R)
• M97: 100,793,361 km (0.096 R)
• M98: 102,797,822 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit