🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.79 AU - 1.03 AU

Year: 308 Days

Day: 47.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,519,915 km

• M1: 540,946 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.91 AU - 1.23 AU

Year: 393 Days

Day: 34.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,519,915 km

• M1: 207,193 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.53 AU - 1.79 AU

Year: 759 Days

Day: 41.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 154.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.77 AU - 2.89 AU

Year: 1262 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,519,915 km

• M1: 257,308 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.24 AU - 2.84 AU

Year: 1436 Days

Day: 17.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 13.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.82 AU - 7.22 AU

Year: 5240 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,519,915 km

• M1: 182,061 km (0.101 R)
• M2: 322,234 km (0.088 R)
• M3: 515,963 km (0.106 R)
• M4: 618,587 km (0.037 R)
• M5: 717,023 km (0.069 R)
• M6: 932,294 km (0.11 R)
• M7: 1,033,721 km (0.114 R)
• M8: 1,617,003 km (0.095 R)
• M9: 1,850,974 km (0.114 R)
• M10: 2,077,017 km (0.044 R)
• M11: 2,413,163 km (0.106 R)
• M12: 2,682,140 km (0.092 R)
• M13: 3,026,814 km (0.104 R)
• M14: 3,524,227 km (0.107 R)
• M15: 3,617,576 km (0.112 R)
• M16: 3,878,325 km (0.065 R)
• M17: 3,974,815 km (0.119 R)
• M18: 4,697,822 km (0.074 R)
• M19: 4,852,506 km (0.05 R)
• M20: 5,008,986 km (0.059 R)
• M21: 5,114,302 km (0.077 R)
• M22: 5,706,560 km (0.088 R)
• M23: 6,349,233 km (0.081 R)
• M24: 6,578,118 km (0.111 R)
• M25: 7,073,885 km (0.045 R)
• M26: 7,371,136 km (0.108 R)
• M27: 7,855,384 km (0.044 R)
• M28: 7,947,387 km (0.095 R)
• M29: 8,070,506 km (0.106 R)
• M30: 8,225,340 km (0.107 R)
• M31: 8,727,689 km (0.051 R)
• M32: 8,822,983 km (0.11 R)
• M33: 9,207,599 km (0.032 R)
• M34: 9,630,662 km (0.095 R)
• M35: 10,159,939 km (0.103 R)
• M36: 10,597,214 km (0.038 R)
• M37: 11,006,215 km (0.114 R)
• M38: 11,420,451 km (0.116 R)
• M39: 11,699,451 km (0.107 R)
• M40: 12,016,000 km (0.084 R)
• M41: 12,157,669 km (0.1 R)
• M42: 12,874,094 km (0.071 R)
• M43: 13,567,480 km (0.096 R)
• M44: 13,788,885 km (0.03 R)
• M45: 14,011,636 km (0.084 R)
• M46: 14,123,535 km (0.081 R)
• M47: 15,181,342 km (0.088 R)
• M48: 15,334,530 km (0.088 R)
• M49: 15,488,167 km (0.059 R)
• M50: 15,603,806 km (0.106 R)
• M51: 16,539,241 km (0.09 R)
• M52: 17,093,352 km (0.095 R)
• M53: 17,252,823 km (0.084 R)
• M54: 17,895,496 km (0.077 R)
• M55: 18,341,896 km (0.06 R)
• M56: 18,627,927 km (0.106 R)
• M57: 18,915,454 km (0.114 R)
• M58: 19,287,205 km (0.107 R)
• M59: 20,122,110 km (0.117 R)
• M60: 20,206,334 km (0.058 R)
• M61: 20,968,834 km (0.064 R)
• M62: 21,482,404 km (0.059 R)
• M63: 22,478,426 km (0.044 R)
• M64: 22,916,299 km (0.099 R)
• M65: 23,489,558 km (0.058 R)
• M66: 23,978,444 km (0.105 R)
• M67: 24,830,554 km (0.11 R)
• M68: 26,518,616 km (0.087 R)
• M69: 26,703,370 km (0.063 R)
• M70: 27,074,073 km (0.104 R)
• M71: 27,867,540 km (0.12 R)
• M72: 27,961,338 km (0.065 R)
• M73: 28,102,259 km (0.098 R)
• M74: 28,337,726 km (0.073 R)
• M75: 28,432,123 km (0.082 R)
• M76: 28,763,332 km (0.115 R)
• M77: 29,572,806 km (0.109 R)
• M78: 31,116,955 km (0.047 R)
• M79: 31,263,113 km (0.116 R)
• M80: 33,133,385 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 14.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.97 AU - 10.97 AU

Year: 12019 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,519,915 km

• M1: 241,451 km (0.113 R)
• M2: 577,448 km (0.077 R)
• M3: 754,272 km (0.069 R)
• M4: 895,642 km (0.092 R)
• M5: 1,086,380 km (0.025 R)
• M6: 1,443,021 km (0.108 R)
• M7: 1,788,742 km (0.078 R)
• M8: 2,212,852 km (0.106 R)
• M9: 3,272,453 km (0.083 R)
• M10: 3,452,868 km (0.104 R)
• M11: 3,855,137 km (0.037 R)
• M12: 4,806,729 km (0.081 R)
• M13: 5,081,840 km (0.078 R)
• M14: 5,291,576 km (0.086 R)
• M15: 5,647,619 km (0.051 R)
• M16: 6,122,293 km (0.082 R)
• M17: 6,308,243 km (0.055 R)
• M18: 6,420,890 km (0.113 R)
• M19: 7,266,567 km (0.062 R)
• M20: 7,463,737 km (0.106 R)
• M21: 8,270,069 km (0.038 R)
• M22: 8,683,708 km (0.118 R)
• M23: 9,747,498 km (0.043 R)
• M24: 10,228,605 km (0.065 R)
• M25: 10,583,301 km (0.108 R)
• M26: 10,897,158 km (0.103 R)
• M27: 11,259,633 km (0.114 R)
• M28: 11,350,738 km (0.089 R)
• M29: 11,718,151 km (0.113 R)
• M30: 12,748,731 km (0.084 R)
• M31: 13,130,654 km (0.07 R)
• M32: 13,371,357 km (0.113 R)
• M33: 13,564,937 km (0.113 R)
• M34: 13,759,414 km (0.1 R)
• M35: 13,905,870 km (0.086 R)
• M36: 14,200,578 km (0.116 R)
• M37: 14,546,747 km (0.095 R)
• M38: 15,298,327 km (0.095 R)
• M39: 16,682,706 km (0.096 R)
• M40: 17,574,907 km (0.11 R)
• M41: 17,840,144 km (0.112 R)
• M42: 18,053,471 km (0.105 R)
• M43: 18,428,662 km (0.091 R)
• M44: 18,590,378 km (0.051 R)
• M45: 19,405,537 km (0.098 R)
• M46: 19,569,945 km (0.079 R)
• M47: 20,176,863 km (0.076 R)
• M48: 20,789,915 km (0.094 R)
• M49: 20,902,114 km (0.082 R)
• M50: 21,352,702 km (0.064 R)
• M51: 22,091,716 km (0.119 R)
• M52: 23,070,834 km (0.081 R)
• M53: 24,299,781 km (0.104 R)
• M54: 24,536,295 km (0.098 R)
• M55: 25,190,636 km (0.049 R)
• M56: 25,730,235 km (0.11 R)
• M57: 26,455,785 km (0.094 R)
• M58: 27,679,944 km (0.109 R)
• M59: 28,423,296 km (0.087 R)
• M60: 28,922,504 km (0.096 R)
• M61: 30,437,482 km (0.105 R)
• M62: 30,628,668 km (0.049 R)
• M63: 32,107,892 km (0.074 R)
• M64: 32,432,519 km (0.093 R)
• M65: 32,562,669 km (0.085 R)
• M66: 33,412,834 km (0.102 R)
• M67: 35,068,434 km (0.113 R)
• M68: 35,671,014 km (0.112 R)
• M69: 36,209,566 km (0.118 R)
• M70: 37,772,714 km (0.034 R)
• M71: 37,909,596 km (0.042 R)
• M72: 38,184,109 km (0.106 R)
• M73: 39,288,440 km (0.099 R)
• M74: 39,774,783 km (0.075 R)
• M75: 41,599,129 km (0.101 R)
• M76: 42,023,987 km (0.082 R)
• M77: 42,663,966 km (0.112 R)
• M78: 43,235,580 km (0.026 R)
• M79: 43,594,016 km (0.041 R)
• M80: 44,965,530 km (0.082 R)
• M81: 45,693,024 km (0.068 R)
• M82: 45,839,032 km (0.058 R)
• M83: 46,277,802 km (0.063 R)
• M84: 47,898,845 km (0.077 R)
• M85: 48,121,297 km (0.106 R)
• M86: 48,492,898 km (0.053 R)
• M87: 49,014,695 km (0.083 R)
• M88: 50,139,073 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 5.1

Gravity: 28.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.37 AU - 18.71 AU

Year: 23864 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,519,915 km

• M1: 138,079 km (0.053 R)
• M2: 224,098 km (0.109 R)
• M3: 388,655 km (0.108 R)
• M4: 430,094 km (0.035 R)
• M5: 789,428 km (0.083 R)
• M6: 954,584 km (0.085 R)
• M7: 1,285,046 km (0.088 R)
• M8: 2,424,682 km (0.051 R)
• M9: 2,787,607 km (0.073 R)
• M10: 2,870,634 km (0.106 R)
• M11: 2,954,408 km (0.104 R)
• M12: 3,882,214 km (0.086 R)
• M13: 5,348,722 km (0.067 R)
• M14: 6,631,225 km (0.069 R)
• M15: 7,249,363 km (0.057 R)
• M16: 10,153,955 km (0.085 R)
• M17: 10,604,245 km (0.098 R)
• M18: 10,929,920 km (0.037 R)
• M19: 11,457,851 km (0.113 R)
• M20: 12,197,163 km (0.069 R)
• M21: 12,744,542 km (0.062 R)
• M22: 13,863,085 km (0.114 R)
• M23: 14,147,471 km (0.056 R)
• M24: 14,577,864 km (0.113 R)
• M25: 14,722,375 km (0.088 R)
• M26: 15,672,621 km (0.096 R)
• M27: 17,020,797 km (0.11 R)
• M28: 17,249,083 km (0.094 R)
• M29: 18,017,418 km (0.096 R)
• M30: 19,746,620 km (0.084 R)
• M31: 21,200,262 km (0.106 R)
• M32: 22,271,383 km (0.111 R)
• M33: 22,354,559 km (0.109 R)
• M34: 22,604,537 km (0.091 R)
• M35: 23,107,186 km (0.098 R)
• M36: 23,275,634 km (0.033 R)
• M37: 23,529,052 km (0.12 R)
• M38: 23,613,725 km (0.061 R)
• M39: 26,375,900 km (0.094 R)
• M40: 27,348,735 km (0.113 R)
• M41: 30,429,104 km (0.082 R)
• M42: 30,521,257 km (0.072 R)
• M43: 30,613,708 km (0.107 R)
• M44: 30,798,611 km (0.081 R)
• M45: 31,076,714 km (0.065 R)
• M46: 32,479,942 km (0.107 R)
• M47: 33,047,067 km (0.11 R)
• M48: 33,712,628 km (0.096 R)
• M49: 34,478,868 km (0.076 R)
• M50: 35,736,089 km (0.118 R)
• M51: 37,106,854 km (0.079 R)
• M52: 39,596,911 km (0.099 R)
• M53: 40,405,038 km (0.088 R)
• M54: 41,422,902 km (0.103 R)
• M55: 41,832,352 km (0.095 R)
• M56: 42,243,297 km (0.082 R)
• M57: 43,172,450 km (0.095 R)
• M58: 43,795,824 km (0.108 R)
• M59: 45,788,916 km (0.087 R)
• M60: 45,894,682 km (0.109 R)
• M61: 46,636,987 km (0.116 R)
• M62: 48,887,836 km (0.1 R)
• M63: 49,320,473 km (0.113 R)
• M64: 50,626,313 km (0.078 R)
• M65: 50,845,025 km (0.084 R)
• M66: 52,938,498 km (0.096 R)
• M67: 54,387,054 km (0.091 R)
• M68: 54,835,399 km (0.105 R)
• M69: 58,810,364 km (0.052 R)
• M70: 60,542,109 km (0.111 R)
• M71: 61,239,534 km (0.087 R)
• M72: 62,877,032 km (0.062 R)
• M73: 64,173,747 km (0.114 R)
• M74: 64,292,078 km (0.099 R)
• M75: 64,647,523 km (0.116 R)
• M76: 66,434,170 km (0.036 R)
• M77: 66,673,677 km (0.115 R)
• M78: 70,056,084 km (0.116 R)
• M79: 70,543,923 km (0.071 R)
• M80: 70,665,995 km (0.053 R)
• M81: 71,522,742 km (0.06 R)
• M82: 72,999,572 km (0.076 R)
• M83: 76,108,216 km (0.114 R)
• M84: 77,994,047 km (0.099 R)
• M85: 81,555,374 km (0.078 R)
• M86: 83,484,887 km (0.088 R)
• M87: 84,131,449 km (0.115 R)
• M88: 84,520,104 km (0.087 R)
• M89: 84,779,507 km (0.116 R)
• M90: 86,080,859 km (0.114 R)
• M91: 87,388,793 km (0.034 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit