🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.42 AU - 0.58 AU

Year: 132 Days

Day: 25.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,864,845 km

• M1: 167,849 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 345 Days

Day: 40.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,864,845 km

• M1: 201,808 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.11 AU - 2.71 AU

Year: 1395 Days

Day: 24.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.96 AU - 4.78 AU

Year: 3405 Days

Day: 20.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.4

Radius: 12.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.25 AU - 7.05 AU

Year: 5006 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 85,864,845 km

• M1: 174,730 km (0.043 R)
• M2: 264,040 km (0.081 R)
• M3: 490,681 km (0.038 R)
• M4: 655,239 km (0.086 R)
• M5: 739,163 km (0.113 R)
• M6: 974,181 km (0.112 R)
• M7: 1,145,022 km (0.087 R)
• M8: 1,341,743 km (0.114 R)
• M9: 1,700,928 km (0.12 R)
• M10: 1,804,150 km (0.08 R)
• M11: 1,909,766 km (0.064 R)
• M12: 2,090,331 km (0.12 R)
• M13: 2,182,783 km (0.103 R)
• M14: 2,314,728 km (0.109 R)
• M15: 2,566,950 km (0.072 R)
• M16: 3,098,471 km (0.113 R)
• M17: 3,312,097 km (0.115 R)
• M18: 3,597,230 km (0.114 R)
• M19: 3,936,219 km (0.109 R)
• M20: 4,098,084 km (0.081 R)
• M21: 4,285,680 km (0.074 R)
• M22: 4,572,609 km (0.1 R)
• M23: 4,865,820 km (0.091 R)
• M24: 5,342,738 km (0.027 R)
• M25: 5,599,897 km (0.061 R)
• M26: 5,782,406 km (0.104 R)
• M27: 6,046,447 km (0.083 R)
• M28: 6,206,816 km (0.051 R)
• M29: 7,454,462 km (0.058 R)
• M30: 8,004,234 km (0.078 R)
• M31: 8,150,990 km (0.043 R)
• M32: 8,447,493 km (0.098 R)
• M33: 8,898,829 km (0.09 R)
• M34: 9,388,912 km (0.072 R)
• M35: 9,481,812 km (0.076 R)
• M36: 10,331,678 km (0.063 R)
• M37: 11,074,880 km (0.084 R)
• M38: 11,205,778 km (0.117 R)
• M39: 11,403,397 km (0.076 R)
• M40: 12,171,133 km (0.105 R)
• M41: 12,544,230 km (0.089 R)
• M42: 12,749,329 km (0.1 R)
• M43: 13,162,967 km (0.057 R)
• M44: 13,511,081 km (0.047 R)
• M45: 13,897,493 km (0.087 R)
• M46: 14,038,863 km (0.1 R)
• M47: 14,145,227 km (0.105 R)
• M48: 14,251,890 km (0.107 R)
• M49: 14,681,236 km (0.088 R)
• M50: 15,296,681 km (0.081 R)
• M51: 15,479,191 km (0.103 R)
• M52: 16,853,098 km (0.115 R)
• M53: 17,079,589 km (0.1 R)
• M54: 18,576,166 km (0.109 R)
• M55: 19,320,565 km (0.038 R)
• M56: 19,557,678 km (0.074 R)
• M57: 20,676,670 km (0.109 R)
• M58: 21,203,404 km (0.061 R)
• M59: 22,228,598 km (0.103 R)
• M60: 23,522,320 km (0.12 R)
• M61: 24,114,429 km (0.106 R)
• M62: 25,184,203 km (0.039 R)
• M63: 25,659,924 km (0.061 R)
• M64: 26,839,803 km (0.09 R)
• M65: 27,192,854 km (0.1 R)
• M66: 27,814,433 km (0.091 R)
• M67: 29,706,846 km (0.116 R)
• M68: 29,843,728 km (0.112 R)
• M69: 30,209,495 km (0.116 R)
• M70: 30,301,049 km (0.108 R)
• M71: 30,760,913 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 9.3

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.97 AU - 10.13 AU

Year: 11002 Days

Day: 10.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,864,845 km

• M1: 146,905 km (0.063 R)
• M2: 299,196 km (0.118 R)
• M3: 649,704 km (0.081 R)
• M4: 775,067 km (0.063 R)
• M5: 1,499,868 km (0.074 R)
• M6: 1,604,886 km (0.07 R)
• M7: 2,633,222 km (0.071 R)
• M8: 2,943,338 km (0.097 R)
• M9: 3,049,403 km (0.069 R)
• M10: 3,347,552 km (0.099 R)
• M11: 3,514,204 km (0.042 R)
• M12: 4,089,557 km (0.061 R)
• M13: 4,328,016 km (0.085 R)
• M14: 4,725,198 km (0.107 R)
• M15: 4,849,664 km (0.086 R)
• M16: 5,229,942 km (0.115 R)
• M17: 5,294,269 km (0.102 R)
• M18: 6,290,740 km (0.102 R)
• M19: 6,635,713 km (0.046 R)
• M20: 6,705,425 km (0.102 R)
• M21: 6,810,593 km (0.084 R)
• M22: 8,526,929 km (0.117 R)
• M23: 9,101,534 km (0.096 R)
• M24: 9,218,071 km (0.086 R)
• M25: 9,334,907 km (0.118 R)
• M26: 9,609,718 km (0.116 R)
• M27: 9,688,706 km (0.117 R)
• M28: 10,288,294 km (0.118 R)
• M29: 10,369,077 km (0.056 R)
• M30: 10,531,391 km (0.1 R)
• M31: 10,653,762 km (0.029 R)
• M32: 12,029,913 km (0.06 R)
• M33: 12,286,174 km (0.104 R)
• M34: 12,587,314 km (0.069 R)
• M35: 12,847,465 km (0.077 R)
• M36: 13,549,827 km (0.079 R)
• M37: 13,905,720 km (0.073 R)
• M38: 14,084,789 km (0.114 R)
• M39: 14,672,110 km (0.113 R)
• M40: 15,129,431 km (0.077 R)
• M41: 15,498,489 km (0.066 R)
• M42: 16,245,730 km (0.083 R)
• M43: 17,533,319 km (0.082 R)
• M44: 17,775,369 km (0.102 R)
• M45: 18,067,234 km (0.109 R)
• M46: 19,902,052 km (0.095 R)
• M47: 20,560,731 km (0.069 R)
• M48: 21,432,887 km (0.072 R)
• M49: 22,055,663 km (0.112 R)
• M50: 22,737,231 km (0.081 R)
• M51: 23,159,994 km (0.077 R)
• M52: 25,476,966 km (0.04 R)
• M53: 25,860,984 km (0.047 R)
• M54: 26,081,342 km (0.087 R)
• M55: 26,357,798 km (0.113 R)
• M56: 27,024,855 km (0.11 R)
• M57: 27,697,597 km (0.096 R)
• M58: 27,810,244 km (0.047 R)
• M59: 28,149,083 km (0.069 R)
• M60: 28,432,571 km (0.045 R)
• M61: 28,603,113 km (0.111 R)
• M62: 29,288,570 km (0.118 R)
• M63: 31,026,000 km (0.087 R)
• M64: 33,035,099 km (0.094 R)
• M65: 33,094,789 km (0.119 R)
• M66: 33,453,973 km (0.1 R)
• M67: 34,417,833 km (0.077 R)
• M68: 34,781,655 km (0.058 R)
• M69: 35,942,235 km (0.059 R)
• M70: 36,311,442 km (0.114 R)
• M71: 37,177,614 km (0.035 R)
• M72: 37,550,861 km (0.07 R)
• M73: 37,987,986 km (0.115 R)
• M74: 38,678,380 km (0.102 R)
• M75: 40,645,891 km (0.052 R)
• M76: 41,997,209 km (0.112 R)
• M77: 42,710,940 km (0.037 R)
• M78: 43,297,813 km (0.119 R)
• M79: 43,494,085 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 3.9

Gravity: 65.61 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.16 AU - 15.22 AU

Year: 17858 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,864,845 km

• M1: 153,637 km (0.099 R)
• M2: 210,335 km (0.055 R)
• M3: 463,903 km (0.101 R)
• M4: 571,913 km (0.099 R)
• M5: 640,578 km (0.115 R)
• M6: 688,001 km (0.079 R)
• M7: 889,060 km (0.099 R)
• M8: 996,322 km (0.052 R)
• M9: 1,592,769 km (0.105 R)
• M10: 1,756,429 km (0.074 R)
• M11: 2,029,295 km (0.06 R)
• M12: 2,135,061 km (0.075 R)
• M13: 2,352,127 km (0.054 R)
• M14: 2,388,928 km (0.1 R)
• M15: 2,652,370 km (0.116 R)
• M16: 3,125,100 km (0.109 R)
• M17: 3,165,641 km (0.073 R)
• M18: 4,190,835 km (0.113 R)
• M19: 4,280,444 km (0.088 R)
• M20: 4,553,460 km (0.072 R)
• M21: 4,785,337 km (0.036 R)
• M22: 6,000,670 km (0.117 R)
• M23: 6,254,687 km (0.104 R)
• M24: 6,668,325 km (0.089 R)
• M25: 7,795,695 km (0.105 R)
• M26: 8,980,510 km (0.076 R)
• M27: 9,096,299 km (0.095 R)
• M28: 10,280,665 km (0.114 R)
• M29: 10,523,313 km (0.05 R)
• M30: 11,764,676 km (0.113 R)
• M31: 12,146,001 km (0.081 R)
• M32: 12,595,991 km (0.037 R)
• M33: 13,644,971 km (0.105 R)
• M34: 14,112,614 km (0.053 R)
• M35: 14,858,061 km (0.067 R)
• M36: 17,529,878 km (0.104 R)
• M37: 18,477,431 km (0.093 R)
• M38: 18,624,636 km (0.12 R)
• M39: 18,846,190 km (0.119 R)
• M40: 19,741,234 km (0.079 R)
• M41: 19,891,730 km (0.108 R)
• M42: 21,960,668 km (0.116 R)
• M43: 22,429,658 km (0.045 R)
• M44: 23,696,303 km (0.038 R)
• M45: 24,823,523 km (0.084 R)
• M46: 25,067,367 km (0.114 R)
• M47: 25,885,817 km (0.082 R)
• M48: 26,050,674 km (0.113 R)
• M49: 26,962,922 km (0.065 R)
• M50: 31,327,141 km (0.097 R)
• M51: 32,031,298 km (0.107 R)
• M52: 33,994,620 km (0.119 R)
• M53: 34,265,243 km (0.103 R)
• M54: 36,180,245 km (0.106 R)
• M55: 36,364,550 km (0.062 R)
• M56: 36,826,358 km (0.088 R)
• M57: 37,290,112 km (0.104 R)
• M58: 37,476,211 km (0.106 R)
• M59: 37,849,159 km (0.095 R)
• M60: 39,070,027 km (0.115 R)
• M61: 39,448,211 km (0.099 R)
• M62: 40,208,317 km (0.082 R)
• M63: 42,906,614 km (0.114 R)
• M64: 45,067,256 km (0.085 R)
• M65: 45,265,473 km (0.045 R)
• M66: 45,563,173 km (0.069 R)
• M67: 48,373,967 km (0.041 R)
• M68: 48,983,429 km (0.054 R)
• M69: 49,697,909 km (0.12 R)
• M70: 50,210,281 km (0.087 R)
• M71: 51,861,543 km (0.11 R)
• M72: 53,530,606 km (0.045 R)
• M73: 57,672,223 km (0.112 R)
• M74: 57,887,345 km (0.087 R)
• M75: 61,475,599 km (0.11 R)
• M76: 62,577,089 km (0.113 R)
• M77: 62,908,747 km (0.038 R)
• M78: 63,462,858 km (0.12 R)
• M79: 64,018,614 km (0.093 R)
• M80: 65,471,209 km (0.104 R)
• M81: 65,807,954 km (0.12 R)
• M82: 66,032,799 km (0.118 R)
• M83: 66,934,575 km (0.029 R)
• M84: 67,727,145 km (0.114 R)
• M85: 68,408,862 km (0.116 R)
• M86: 69,092,824 km (0.111 R)
• M87: 69,549,995 km (0.074 R)
• M88: 70,122,955 km (0.074 R)
• M89: 70,237,696 km (0.043 R)
• M90: 71,619,981 km (0.12 R)
• M91: 72,546,440 km (0.102 R)
• M92: 74,880,017 km (0.094 R)
• M93: 75,349,755 km (0.099 R)
• M94: 77,356,610 km (0.094 R)
• M95: 78,664,544 km (0.113 R)
• M96: 79,380,969 km (0.1 R)
• M97: 79,740,153 km (0.078 R)
• M98: 79,859,831 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 5.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.63 AU - 16.13 AU

Year: 19277 Days

Day: 17.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,864,845 km

• M1: 305,778 km (0.119 R)
• M2: 506,538 km (0.093 R)
• M3: 888,911 km (0.055 R)
• M4: 1,159,683 km (0.102 R)
• M5: 1,755,531 km (0.051 R)
• M6: 2,279,423 km (0.107 R)
• M7: 3,634,929 km (0.063 R)
• M8: 4,248,580 km (0.056 R)
• M9: 4,365,715 km (0.072 R)
• M10: 4,507,833 km (0.085 R)
• M11: 5,140,632 km (0.087 R)
• M12: 5,518,217 km (0.113 R)
• M13: 6,140,993 km (0.102 R)
• M14: 6,193,950 km (0.095 R)
• M15: 7,339,571 km (0.086 R)
• M16: 8,875,642 km (0.058 R)
• M17: 9,358,244 km (0.079 R)
• M18: 10,697,145 km (0.089 R)
• M19: 11,372,580 km (0.113 R)
• M20: 11,633,478 km (0.097 R)
• M21: 12,528,522 km (0.101 R)
• M22: 14,630,971 km (0.069 R)
• M23: 14,737,036 km (0.058 R)
• M24: 15,704,186 km (0.11 R)
• M25: 15,849,296 km (0.087 R)
• M26: 15,994,705 km (0.112 R)
• M27: 18,305,394 km (0.105 R)
• M28: 18,381,689 km (0.065 R)
• M29: 19,150,173 km (0.117 R)
• M30: 19,188,919 km (0.115 R)
• M31: 20,758,051 km (0.08 R)
• M32: 21,840,242 km (0.109 R)
• M33: 22,367,874 km (0.096 R)
• M34: 22,612,765 km (0.099 R)
• M35: 23,022,963 km (0.083 R)
• M36: 24,477,802 km (0.102 R)
• M37: 25,791,122 km (0.072 R)
• M38: 26,391,757 km (0.11 R)
• M39: 26,866,880 km (0.032 R)
• M40: 28,044,963 km (0.12 R)
• M41: 29,373,542 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 3.8

Gravity: 37.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.23 AU - 21.63 AU

Year: 27127 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,864,845 km

• M1: 61,335 km (0.075 R)
• M2: 327,320 km (0.1 R)
• M3: 633,397 km (0.076 R)
• M4: 658,081 km (0.112 R)
• M5: 759,658 km (0.107 R)
• M6: 1,094,308 km (0.091 R)
• M7: 1,502,411 km (0.081 R)
• M8: 1,568,982 km (0.117 R)
• M9: 1,916,798 km (0.059 R)
• M10: 2,325,798 km (0.06 R)
• M11: 2,639,804 km (0.085 R)
• M12: 3,394,076 km (0.039 R)
• M13: 3,525,872 km (0.092 R)
• M14: 4,736,717 km (0.067 R)
• M15: 5,539,609 km (0.102 R)
• M16: 6,491,949 km (0.106 R)
• M17: 6,820,616 km (0.077 R)
• M18: 7,267,165 km (0.075 R)
• M19: 7,722,990 km (0.058 R)
• M20: 9,206,253 km (0.105 R)
• M21: 9,267,438 km (0.116 R)
• M22: 9,761,261 km (0.058 R)
• M23: 10,968,067 km (0.119 R)
• M24: 11,358,966 km (0.089 R)
• M25: 11,424,490 km (0.102 R)
• M26: 11,621,959 km (0.075 R)
• M27: 12,966,994 km (0.097 R)
• M28: 13,104,325 km (0.096 R)
• M29: 15,219,190 km (0.069 R)
• M30: 16,020,885 km (0.062 R)
• M31: 17,361,880 km (0.12 R)
• M32: 18,738,480 km (0.114 R)
• M33: 19,049,194 km (0.106 R)
• M34: 21,920,576 km (0.102 R)
• M35: 22,165,917 km (0.106 R)
• M36: 22,494,433 km (0.047 R)
• M37: 22,741,868 km (0.056 R)
• M38: 22,907,324 km (0.096 R)
• M39: 23,239,431 km (0.103 R)
• M40: 23,322,607 km (0.112 R)
• M41: 23,406,083 km (0.1 R)
• M42: 24,329,700 km (0.116 R)
• M43: 24,414,223 km (0.107 R)
• M44: 25,608,313 km (0.107 R)
• M45: 26,299,156 km (0.108 R)
• M46: 27,083,647 km (0.068 R)
• M47: 27,610,830 km (0.075 R)
• M48: 29,212,724 km (0.114 R)
• M49: 29,753,371 km (0.096 R)
• M50: 30,206,503 km (0.11 R)
• M51: 32,598,872 km (0.114 R)
• M52: 32,785,421 km (0.115 R)
• M53: 34,956,086 km (0.083 R)
• M54: 35,914,110 km (0.103 R)
• M55: 36,686,933 km (0.051 R)
• M56: 38,543,891 km (0.038 R)
• M57: 40,031,493 km (0.115 R)
• M58: 40,631,679 km (0.099 R)
• M59: 43,780,116 km (0.071 R)
• M60: 43,882,890 km (0.077 R)
• M61: 44,088,886 km (0.092 R)
• M62: 45,227,475 km (0.061 R)
• M63: 47,638,993 km (0.103 R)
• M64: 50,199,660 km (0.111 R)
• M65: 50,307,370 km (0.11 R)
• M66: 51,279,757 km (0.068 R)
• M67: 52,367,483 km (0.049 R)
• M68: 52,476,689 km (0.118 R)
• M69: 52,914,263 km (0.114 R)
• M70: 53,243,079 km (0.073 R)
• M71: 54,454,971 km (0.117 R)
• M72: 55,675,989 km (0.119 R)
• M73: 56,122,240 km (0.059 R)
• M74: 60,649,071 km (0.092 R)
• M75: 60,763,813 km (0.09 R)
• M76: 60,993,296 km (0.087 R)
• M77: 63,072,257 km (0.12 R)
• M78: 63,886,967 km (0.099 R)
• M79: 64,470,998 km (0.045 R)
• M80: 64,822,403 km (0.093 R)
• M81: 65,762,326 km (0.057 R)
• M82: 66,588,406 km (0.028 R)
• M83: 68,847,932 km (0.026 R)
• M84: 69,806,854 km (0.095 R)
• M85: 71,859,038 km (0.101 R)
• M86: 72,831,723 km (0.116 R)
• M87: 74,544,170 km (0.095 R)
• M88: 76,146,214 km (0.112 R)
• M89: 76,269,931 km (0.086 R)
• M90: 76,889,416 km (0.078 R)
• M91: 78,133,472 km (0.078 R)
• M92: 79,509,623 km (0.095 R)
• M93: 80,012,122 km (0.053 R)
• M94: 82,412,869 km (0.077 R)
• M95: 82,666,886 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit