🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 29.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.8 AU - 0.92 AU

Year: 291 Days

Day: 41 Hours

Environment

Temp: 83 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.09 AU - 1.25 AU

Year: 462 Days

Day: 37.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.46 AU - 1.66 AU

Year: 712 Days

Day: 19.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,760,764 km

• M1: 108,608 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.13 AU - 4.67 AU

Year: 2813 Days

Day: 46.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,760,764 km

• M1: 122,670 km (0.073 R)
• M2: 431,291 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.46 AU - 4.7 AU

Year: 3010 Days

Day: 26.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 9.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.79 AU - 6.77 AU

Year: 5748 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,760,764 km

• M1: 118,182 km (0.104 R)
• M2: 199,863 km (0.11 R)
• M3: 274,063 km (0.1 R)
• M4: 353,799 km (0.101 R)
• M5: 462,856 km (0.082 R)
• M6: 522,246 km (0.088 R)
• M7: 875,148 km (0.115 R)
• M8: 964,457 km (0.03 R)
• M9: 1,084,136 km (0.1 R)
• M10: 1,152,801 km (0.081 R)
• M11: 1,222,963 km (0.106 R)
• M12: 1,382,733 km (0.094 R)
• M13: 1,503,459 km (0.04 R)
• M14: 1,580,651 km (0.102 R)
• M15: 1,691,054 km (0.053 R)
• M16: 1,869,973 km (0.039 R)
• M17: 2,072,230 km (0.083 R)
• M18: 2,299,469 km (0.077 R)
• M19: 2,407,179 km (0.11 R)
• M20: 2,797,480 km (0.113 R)
• M21: 3,108,195 km (0.117 R)
• M22: 3,574,342 km (0.119 R)
• M23: 4,459,213 km (0.09 R)
• M24: 4,548,972 km (0.049 R)
• M25: 5,030,677 km (0.075 R)
• M26: 5,218,572 km (0.104 R)
• M27: 5,289,631 km (0.103 R)
• M28: 6,067,390 km (0.109 R)
• M29: 6,267,403 km (0.118 R)
• M30: 6,368,232 km (0.112 R)
• M31: 6,469,659 km (0.112 R)
• M32: 6,828,844 km (0.093 R)
• M33: 6,958,695 km (0.112 R)
• M34: 7,459,548 km (0.087 R)
• M35: 8,191,381 km (0.068 R)
• M36: 8,440,312 km (0.112 R)
• M37: 8,748,184 km (0.1 R)
• M38: 8,917,679 km (0.057 R)
• M39: 9,088,220 km (0.107 R)
• M40: 9,432,445 km (0.091 R)
• M41: 9,548,234 km (0.078 R)
• M42: 10,074,968 km (0.077 R)
• M43: 10,163,530 km (0.047 R)
• M44: 10,822,060 km (0.056 R)
• M45: 11,125,893 km (0.12 R)
• M46: 11,309,599 km (0.076 R)
• M47: 11,742,086 km (0.113 R)
• M48: 12,085,713 km (0.049 R)
• M49: 12,306,070 km (0.119 R)
• M50: 12,686,947 km (0.102 R)
• M51: 13,298,054 km (0.069 R)
• M52: 14,382,190 km (0.075 R)
• M53: 14,615,712 km (0.095 R)
• M54: 14,749,752 km (0.083 R)
• M55: 14,985,368 km (0.029 R)
• M56: 15,596,924 km (0.105 R)
• M57: 15,768,214 km (0.047 R)
• M58: 15,836,879 km (0.109 R)
• M59: 15,905,694 km (0.119 R)
• M60: 16,459,655 km (0.049 R)
• M61: 17,090,510 km (0.111 R)
• M62: 17,337,944 km (0.087 R)
• M63: 17,657,934 km (0.04 R)
• M64: 18,231,493 km (0.03 R)
• M65: 18,556,718 km (0.056 R)
• M66: 18,774,682 km (0.052 R)
• M67: 19,988,519 km (0.104 R)
• M68: 20,361,467 km (0.111 R)
• M69: 21,684,361 km (0.111 R)
• M70: 22,646,425 km (0.113 R)
• M71: 23,035,080 km (0.05 R)
• M72: 23,191,111 km (0.074 R)
• M73: 23,425,979 km (0.051 R)
• M74: 23,504,369 km (0.078 R)
• M75: 23,897,961 km (0.071 R)
• M76: 24,016,442 km (0.11 R)
• M77: 24,254,004 km (0.061 R)
• M78: 24,373,083 km (0.057 R)
• M79: 24,731,370 km (0.069 R)
• M80: 26,100,939 km (0.045 R)
• M81: 27,206,018 km (0.056 R)
• M82: 27,329,736 km (0.101 R)
• M83: 27,743,673 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 8.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.88 AU - 9.28 AU

Year: 7622 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,760,764 km

• M1: 161,715 km (0.116 R)
• M2: 293,361 km (0.083 R)
• M3: 588,219 km (0.077 R)
• M4: 660,175 km (0.086 R)
• M5: 735,423 km (0.119 R)
• M6: 862,133 km (0.1 R)
• M7: 945,159 km (0.089 R)
• M8: 1,101,489 km (0.111 R)
• M9: 1,155,644 km (0.1 R)
• M10: 1,229,246 km (0.092 R)
• M11: 1,323,492 km (0.051 R)
• M12: 1,381,237 km (0.069 R)
• M13: 1,641,537 km (0.1 R)
• M14: 1,788,293 km (0.08 R)
• M15: 2,162,587 km (0.081 R)
• M16: 2,536,881 km (0.078 R)
• M17: 2,806,007 km (0.083 R)
• M18: 3,187,931 km (0.073 R)
• M19: 3,532,305 km (0.114 R)
• M20: 3,667,841 km (0.058 R)
• M21: 3,722,593 km (0.098 R)
• M22: 3,832,847 km (0.075 R)
• M23: 4,964,405 km (0.095 R)
• M24: 6,289,693 km (0.091 R)
• M25: 6,788,153 km (0.094 R)
• M26: 7,230,514 km (0.104 R)
• M27: 7,472,563 km (0.09 R)
• M28: 9,017,311 km (0.065 R)
• M29: 9,165,862 km (0.1 R)
• M30: 9,503,205 km (0.099 R)
• M31: 9,997,626 km (0.057 R)
• M32: 10,578,664 km (0.109 R)
• M33: 11,250,209 km (0.07 R)
• M34: 12,345,115 km (0.075 R)
• M35: 12,926,154 km (0.088 R)
• M36: 13,558,653 km (0.107 R)
• M37: 14,722,226 km (0.063 R)
• M38: 15,426,832 km (0.117 R)
• M39: 15,693,864 km (0.044 R)
• M40: 16,187,387 km (0.077 R)
• M41: 16,322,923 km (0.117 R)
• M42: 17,420,373 km (0.116 R)
• M43: 18,024,898 km (0.03 R)
• M44: 18,494,486 km (0.042 R)
• M45: 18,588,882 km (0.088 R)
• M46: 19,110,978 km (0.08 R)
• M47: 19,445,778 km (0.09 R)
• M48: 20,657,072 km (0.1 R)
• M49: 21,544,337 km (0.082 R)
• M50: 23,152,215 km (0.091 R)
• M51: 23,457,993 km (0.055 R)
• M52: 23,611,331 km (0.091 R)
• M53: 23,919,204 km (0.081 R)
• M54: 24,073,589 km (0.12 R)
• M55: 24,383,256 km (0.083 R)
• M56: 24,694,420 km (0.071 R)
• M57: 25,688,198 km (0.096 R)
• M58: 27,015,580 km (0.11 R)
• M59: 27,985,124 km (0.078 R)
• M60: 28,310,799 km (0.114 R)
• M61: 28,474,160 km (0.089 R)
• M62: 28,637,820 km (0.081 R)
• M63: 29,020,940 km (0.06 R)
• M64: 29,130,595 km (0.097 R)
• M65: 29,185,497 km (0.108 R)
• M66: 31,523,563 km (0.071 R)
• M67: 31,919,099 km (0.113 R)
• M68: 32,202,587 km (0.054 R)
• M69: 32,600,817 km (0.12 R)
• M70: 32,829,253 km (0.115 R)
• M71: 32,886,399 km (0.058 R)
• M72: 34,384,323 km (0.117 R)
• M73: 34,558,604 km (0.117 R)
• M74: 34,849,722 km (0.114 R)
• M75: 35,375,708 km (0.095 R)
• M76: 35,610,427 km (0.057 R)
• M77: 36,969,673 km (0.116 R)
• M78: 37,565,821 km (0.107 R)
• M79: 38,045,132 km (0.084 R)
• M80: 38,828,277 km (0.067 R)
• M81: 39,799,616 km (0.093 R)
• M82: 39,860,502 km (0.074 R)
• M83: 40,410,574 km (0.099 R)
• M84: 40,594,579 km (0.086 R)
• M85: 40,655,914 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 5.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.78 AU - 14.4 AU

Year: 19318 Days

Day: 17.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,760,764 km

• M1: 77,641 km (0.115 R)
• M2: 180,116 km (0.09 R)
• M3: 240,254 km (0.12 R)
• M4: 372,947 km (0.104 R)
• M5: 554,709 km (0.108 R)
• M6: 621,130 km (0.089 R)
• M7: 762,500 km (0.102 R)
• M8: 1,092,364 km (0.053 R)
• M9: 1,574,667 km (0.074 R)
• M10: 1,729,052 km (0.043 R)
• M11: 2,011,044 km (0.051 R)
• M12: 2,350,931 km (0.098 R)
• M13: 2,460,885 km (0.102 R)
• M14: 2,662,992 km (0.104 R)
• M15: 3,854,688 km (0.103 R)
• M16: 3,906,449 km (0.082 R)
• M17: 4,115,737 km (0.077 R)
• M18: 4,545,382 km (0.08 R)
• M19: 4,765,440 km (0.078 R)
• M20: 4,960,965 km (0.101 R)
• M21: 5,187,605 km (0.118 R)
• M22: 5,244,752 km (0.109 R)
• M23: 5,475,731 km (0.099 R)
• M24: 5,977,333 km (0.114 R)
• M25: 7,342,712 km (0.12 R)
• M26: 7,698,606 km (0.05 R)
• M27: 7,961,000 km (0.103 R)
• M28: 8,060,034 km (0.068 R)
• M29: 8,292,958 km (0.059 R)
• M30: 8,731,429 km (0.093 R)
• M31: 9,246,644 km (0.1 R)
• M32: 9,420,627 km (0.104 R)
• M33: 10,162,931 km (0.106 R)
• M34: 10,631,771 km (0.109 R)
• M35: 11,107,791 km (0.112 R)
• M36: 11,292,694 km (0.089 R)
• M37: 11,815,838 km (0.035 R)
• M38: 11,929,084 km (0.084 R)
• M39: 12,156,323 km (0.063 R)
• M40: 12,808,270 km (0.07 R)
• M41: 13,787,538 km (0.099 R)
• M42: 14,106,032 km (0.072 R)
• M43: 14,145,975 km (0.109 R)
• M44: 14,266,102 km (0.082 R)
• M45: 15,858,571 km (0.11 R)
• M46: 16,443,948 km (0.119 R)
• M47: 17,335,102 km (0.073 R)
• M48: 17,592,560 km (0.087 R)
• M49: 18,024,599 km (0.083 R)
• M50: 19,163,936 km (0.117 R)
• M51: 19,341,359 km (0.117 R)
• M52: 19,563,811 km (0.08 R)
• M53: 20,916,325 km (0.092 R)
• M54: 21,373,796 km (0.119 R)
• M55: 21,649,953 km (0.108 R)
• M56: 23,996,246 km (0.085 R)
• M57: 24,331,046 km (0.103 R)
• M58: 24,379,067 km (0.083 R)
• M59: 24,957,114 km (0.111 R)
• M60: 26,077,602 km (0.108 R)
• M61: 27,214,396 km (0.09 R)
• M62: 27,813,984 km (0.107 R)
• M63: 28,417,761 km (0.098 R)
• M64: 29,229,629 km (0.073 R)
• M65: 31,188,314 km (0.036 R)
• M66: 31,396,853 km (0.044 R)
• M67: 31,920,446 km (0.053 R)
• M68: 32,870,243 km (0.087 R)
• M69: 33,882,721 km (0.091 R)
• M70: 34,043,539 km (0.064 R)
• M71: 36,595,828 km (0.11 R)
• M72: 36,760,834 km (0.092 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: 301 - 18,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit