🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 23.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,473,245 km

• M1: 43,982 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 43.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,473,245 km

• M1: 206,146 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.9 AU - 0.98 AU

Year: 340 Days

Day: 45.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 436 Days

Day: 32 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.35 AU - 6.55 AU

Year: 4743 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 76,473,245 km

• M1: 142,567 km (0.107 R)
• M2: 225,594 km (0.107 R)
• M3: 524,341 km (0.087 R)
• M4: 638,185 km (0.081 R)
• M5: 829,819 km (0.099 R)
• M6: 928,255 km (0.036 R)
• M7: 1,206,956 km (0.071 R)
• M8: 1,382,733 km (0.058 R)
• M9: 1,747,752 km (0.104 R)
• M10: 1,971,401 km (0.083 R)
• M11: 2,056,223 km (0.107 R)
• M12: 2,382,047 km (0.114 R)
• M13: 2,524,763 km (0.084 R)
• M14: 2,697,250 km (0.116 R)
• M15: 2,791,795 km (0.032 R)
• M16: 3,454,813 km (0.105 R)
• M17: 3,646,598 km (0.086 R)
• M18: 3,721,247 km (0.068 R)
• M19: 3,887,600 km (0.053 R)
• M20: 3,979,303 km (0.078 R)
• M21: 4,040,788 km (0.118 R)
• M22: 4,243,044 km (0.114 R)
• M23: 4,657,580 km (0.055 R)
• M24: 4,952,138 km (0.054 R)
• M25: 5,185,511 km (0.052 R)
• M26: 5,439,678 km (0.062 R)
• M27: 5,837,159 km (0.11 R)
• M28: 5,942,476 km (0.102 R)
• M29: 6,955,104 km (0.111 R)
• M30: 8,732,028 km (0.076 R)
• M31: 8,832,408 km (0.092 R)
• M32: 9,197,127 km (0.072 R)
• M33: 9,484,355 km (0.055 R)
• M34: 9,649,661 km (0.114 R)
• M35: 9,732,688 km (0.081 R)
• M36: 10,278,421 km (0.099 R)
• M37: 10,384,486 km (0.108 R)
• M38: 11,465,330 km (0.091 R)
• M39: 11,597,425 km (0.107 R)
• M40: 12,923,162 km (0.102 R)
• M41: 13,476,075 km (0.116 R)
• M42: 13,662,175 km (0.08 R)
• M43: 14,557,518 km (0.111 R)
• M44: 14,629,026 km (0.059 R)
• M45: 15,181,042 km (0.092 R)
• M46: 15,520,330 km (0.106 R)
• M47: 15,960,298 km (0.104 R)
• M48: 16,677,769 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 12.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.69 AU - 8.55 AU

Year: 7082 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,473,245 km

• M1: 200,312 km (0.099 R)
• M2: 349,161 km (0.045 R)
• M3: 665,711 km (0.105 R)
• M4: 770,878 km (0.093 R)
• M5: 1,140,983 km (0.11 R)
• M6: 1,308,233 km (0.03 R)
• M7: 1,585,139 km (0.12 R)
• M8: 2,081,056 km (0.081 R)
• M9: 2,334,924 km (0.104 R)
• M10: 2,477,939 km (0.077 R)
• M11: 3,668,439 km (0.116 R)
• M12: 4,119,477 km (0.097 R)
• M13: 4,588,167 km (0.101 R)
• M14: 5,136,144 km (0.11 R)
• M15: 5,229,493 km (0.085 R)
• M16: 6,029,542 km (0.109 R)
• M17: 6,194,100 km (0.097 R)
• M18: 6,595,471 km (0.051 R)
• M19: 6,731,007 km (0.035 R)
• M20: 7,458,501 km (0.071 R)
• M21: 7,635,475 km (0.102 R)
• M22: 7,813,796 km (0.063 R)
• M23: 8,283,832 km (0.107 R)
• M24: 9,365,575 km (0.103 R)
• M25: 9,671,951 km (0.11 R)
• M26: 9,787,590 km (0.095 R)
• M27: 9,942,574 km (0.116 R)
• M28: 10,215,889 km (0.117 R)
• M29: 10,451,954 km (0.083 R)
• M30: 11,700,947 km (0.079 R)
• M31: 12,742,298 km (0.089 R)
• M32: 13,124,520 km (0.069 R)
• M33: 13,813,269 km (0.084 R)
• M34: 14,118,299 km (0.111 R)
• M35: 14,425,573 km (0.107 R)
• M36: 15,405,589 km (0.068 R)
• M37: 15,994,855 km (0.087 R)
• M38: 16,315,293 km (0.065 R)
• M39: 16,683,903 km (0.113 R)
• M40: 17,148,703 km (0.026 R)
• M41: 18,281,757 km (0.105 R)
• M42: 18,664,728 km (0.1 R)
• M43: 18,809,090 km (0.095 R)
• M44: 18,953,751 km (0.074 R)
• M45: 20,173,871 km (0.063 R)
• M46: 20,371,490 km (0.103 R)
• M47: 20,968,086 km (0.074 R)
• M48: 21,268,479 km (0.118 R)
• M49: 21,823,188 km (0.076 R)
• M50: 22,638,347 km (0.107 R)
• M51: 22,843,595 km (0.037 R)
• M52: 23,204,575 km (0.028 R)
• M53: 23,515,289 km (0.095 R)
• M54: 24,508,769 km (0.052 R)
• M55: 24,878,126 km (0.065 R)
• M56: 25,036,999 km (0.12 R)
• M57: 25,196,321 km (0.118 R)
• M58: 25,302,685 km (0.098 R)
• M59: 26,104,978 km (0.084 R)
• M60: 26,374,404 km (0.115 R)
• M61: 27,242,371 km (0.103 R)
• M62: 28,340,569 km (0.111 R)
• M63: 29,845,972 km (0.111 R)
• M64: 30,184,063 km (0.113 R)
• M65: 30,750,291 km (0.079 R)
• M66: 30,920,833 km (0.108 R)
• M67: 31,148,820 km (0.105 R)
• M68: 31,434,552 km (0.114 R)
• M69: 31,548,994 km (0.114 R)
• M70: 31,950,964 km (0.049 R)
• M71: 32,412,323 km (0.088 R)
• M72: 32,643,901 km (0.067 R)
• M73: 33,458,611 km (0.111 R)
• M74: 34,044,586 km (0.102 R)
• M75: 34,752,333 km (0.059 R)
• M76: 35,823,005 km (0.109 R)
• M77: 36,242,328 km (0.047 R)
• M78: 37,025,323 km (0.066 R)
• M79: 37,206,935 km (0.099 R)
• M80: 37,814,003 km (0.093 R)
• M81: 38,301,992 km (0.11 R)
• M82: 39,531,387 km (0.111 R)
• M83: 39,778,822 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 10.7

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.99 AU - 12.79 AU

Year: 12485 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,473,245 km

• M1: 148,999 km (0.078 R)
• M2: 337,942 km (0.103 R)
• M3: 598,092 km (0.025 R)
• M4: 712,385 km (0.094 R)
• M5: 898,934 km (0.074 R)
• M6: 1,078,750 km (0.104 R)
• M7: 1,474,287 km (0.034 R)
• M8: 1,553,424 km (0.11 R)
• M9: 1,971,102 km (0.095 R)
• M10: 2,581,012 km (0.098 R)
• M11: 2,709,816 km (0.114 R)
• M12: 3,075,283 km (0.111 R)
• M13: 3,281,280 km (0.111 R)
• M14: 3,743,388 km (0.105 R)
• M15: 5,249,838 km (0.087 R)
• M16: 6,087,736 km (0.091 R)
• M17: 7,192,965 km (0.115 R)
• M18: 7,375,474 km (0.043 R)
• M19: 8,073,797 km (0.067 R)
• M20: 8,168,642 km (0.064 R)
• M21: 8,311,359 km (0.058 R)
• M22: 8,744,744 km (0.079 R)
• M23: 9,284,343 km (0.107 R)
• M24: 10,602,599 km (0.08 R)
• M25: 11,389,484 km (0.104 R)
• M26: 12,358,729 km (0.12 R)
• M27: 14,895,161 km (0.118 R)
• M28: 17,096,942 km (0.098 R)
• M29: 18,266,648 km (0.113 R)
• M30: 19,844,756 km (0.101 R)
• M31: 21,927,906 km (0.074 R)
• M32: 22,526,148 km (0.092 R)
• M33: 22,793,779 km (0.064 R)
• M34: 23,197,244 km (0.047 R)
• M35: 23,806,856 km (0.094 R)
• M36: 24,284,671 km (0.108 R)
• M37: 24,559,183 km (0.079 R)
• M38: 26,297,660 km (0.11 R)
• M39: 26,650,113 km (0.114 R)
• M40: 26,791,483 km (0.098 R)
• M41: 27,004,061 km (0.12 R)
• M42: 27,146,179 km (0.104 R)
• M43: 27,217,238 km (0.046 R)
• M44: 27,431,014 km (0.106 R)
• M45: 27,573,880 km (0.1 R)
• M46: 27,716,895 km (0.111 R)
• M47: 28,507,969 km (0.11 R)
• M48: 28,725,035 km (0.078 R)
• M49: 28,942,700 km (0.118 R)
• M50: 29,892,048 km (0.114 R)
• M51: 31,074,470 km (0.112 R)
• M52: 31,148,820 km (0.086 R)
• M53: 31,671,365 km (0.085 R)
• M54: 31,746,164 km (0.045 R)
• M55: 31,971,159 km (0.11 R)
• M56: 32,649,436 km (0.065 R)
• M57: 32,876,526 km (0.076 R)
• M58: 33,866,864 km (0.101 R)
• M59: 34,712,391 km (0.114 R)
• M60: 35,098,952 km (0.065 R)
• M61: 36,267,461 km (0.111 R)
• M62: 36,895,921 km (0.032 R)
• M63: 37,527,972 km (0.091 R)
• M64: 38,004,292 km (0.086 R)
• M65: 38,323,085 km (0.114 R)
• M66: 38,802,696 km (0.117 R)
• M67: 39,526,001 km (0.106 R)
• M68: 39,687,268 km (0.025 R)
• M69: 39,929,766 km (0.058 R)
• M70: 40,659,953 km (0.119 R)
• M71: 41,804,527 km (0.103 R)
• M72: 44,125,538 km (0.073 R)
• M73: 45,893,485 km (0.11 R)
• M74: 46,658,229 km (0.114 R)
• M75: 47,085,032 km (0.094 R)
• M76: 47,684,471 km (0.086 R)
• M77: 51,070,918 km (0.112 R)
• M78: 51,246,695 km (0.119 R)
• M79: 51,422,622 km (0.111 R)
• M80: 51,775,225 km (0.117 R)
• M81: 51,863,487 km (0.093 R)
• M82: 53,549,755 km (0.091 R)
• M83: 54,175,522 km (0.081 R)
• M84: 56,158,143 km (0.05 R)
• M85: 57,431,969 km (0.076 R)
• M86: 59,453,186 km (0.104 R)
• M87: 62,434,372 km (0.109 R)
• M88: 62,528,320 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 5.4

Gravity: 26.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.83 AU - 14.53 AU

Year: 18862 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,473,245 km

• M1: 74,051 km (0.08 R)
• M2: 155,283 km (0.093 R)
• M3: 333,603 km (0.025 R)
• M4: 444,455 km (0.053 R)
• M5: 1,574,218 km (0.103 R)
• M6: 1,763,759 km (0.033 R)
• M7: 1,894,208 km (0.097 R)
• M8: 2,027,799 km (0.068 R)
• M9: 2,164,532 km (0.069 R)
• M10: 2,234,095 km (0.11 R)
• M11: 2,556,179 km (0.071 R)
• M12: 3,403,352 km (0.069 R)
• M13: 4,373,494 km (0.098 R)
• M14: 4,729,686 km (0.115 R)
• M15: 4,820,193 km (0.074 R)
• M16: 4,957,075 km (0.106 R)
• M17: 5,003,002 km (0.099 R)
• M18: 5,470,046 km (0.059 R)
• M19: 6,245,711 km (0.096 R)
• M20: 6,395,010 km (0.06 R)
• M21: 7,790,758 km (0.062 R)
• M22: 8,771,372 km (0.025 R)
• M23: 11,448,276 km (0.116 R)
• M24: 12,810,814 km (0.082 R)
• M25: 12,937,074 km (0.046 R)
• M26: 13,510,932 km (0.057 R)
• M27: 14,551,534 km (0.085 R)
• M28: 14,749,452 km (0.07 R)
• M29: 15,281,722 km (0.105 R)
• M30: 16,091,794 km (0.078 R)
• M31: 16,228,227 km (0.111 R)
• M32: 16,639,622 km (0.12 R)
• M33: 16,777,551 km (0.107 R)
• M34: 16,846,665 km (0.072 R)
• M35: 20,272,905 km (0.027 R)
• M36: 22,139,587 km (0.047 R)
• M37: 22,748,451 km (0.09 R)
• M38: 22,901,489 km (0.094 R)
• M39: 23,285,806 km (0.116 R)
• M40: 23,827,201 km (0.075 R)
• M41: 24,372,784 km (0.063 R)
• M42: 24,607,803 km (0.119 R)
• M43: 25,317,644 km (0.12 R)
• M44: 25,555,804 km (0.057 R)
• M45: 26,034,069 km (0.072 R)
• M46: 26,757,225 km (0.104 R)
• M47: 30,808,485 km (0.108 R)
• M48: 31,402,687 km (0.089 R)
• M49: 31,573,079 km (0.077 R)
• M50: 31,658,500 km (0.098 R)
• M51: 32,861,267 km (0.119 R)
• M52: 34,254,172 km (0.102 R)
• M53: 35,577,515 km (0.048 R)
• M54: 35,755,237 km (0.108 R)
• M55: 37,097,280 km (0.069 R)
• M56: 37,910,494 km (0.093 R)
• M57: 38,455,928 km (0.112 R)
• M58: 39,003,905 km (0.055 R)
• M59: 39,554,425 km (0.088 R)
• M60: 40,015,186 km (0.095 R)
• M61: 40,292,391 km (0.107 R)
• M62: 43,289,884 km (0.076 R)
• M63: 43,479,574 km (0.078 R)
• M64: 43,574,569 km (0.111 R)
• M65: 45,681,056 km (0.072 R)
• M66: 47,136,195 km (0.104 R)
• M67: 48,311,286 km (0.12 R)
• M68: 49,992,467 km (0.062 R)
• M69: 50,191,432 km (0.06 R)
• M70: 51,994,685 km (0.106 R)
• M71: 52,196,343 km (0.052 R)
• M72: 56,490,849 km (0.039 R)
• M73: 56,905,684 km (0.072 R)
• M74: 57,634,076 km (0.102 R)
• M75: 58,051,753 km (0.116 R)
• M76: 58,261,040 km (0.096 R)
• M77: 59,205,452 km (0.085 R)
• M78: 59,521,552 km (0.055 R)
• M79: 59,837,951 km (0.093 R)
• M80: 59,943,717 km (0.057 R)
• M81: 61,109,683 km (0.103 R)
• M82: 61,322,561 km (0.113 R)
• M83: 64,760,918 km (0.104 R)
• M84: 66,612,940 km (0.101 R)
• M85: 66,941,457 km (0.056 R)
• M86: 71,262,292 km (0.046 R)
• M87: 72,948,110 km (0.056 R)
• M88: 74,192,615 km (0.102 R)
• M89: 76,244,200 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit