🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 42.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.9 AU - 1 AU

Year: 345 Days

Day: 20.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.88 AU - 1.18 AU

Year: 390 Days

Day: 21.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,589,683 km

• M1: 598,990 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.96 AU - 2.76 AU

Year: 1352 Days

Day: 40 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 10.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.53 AU - 6.81 AU

Year: 5713 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,589,683 km

• M1: 165,006 km (0.075 R)
• M2: 232,475 km (0.107 R)
• M3: 465,848 km (0.104 R)
• M4: 604,076 km (0.069 R)
• M5: 1,240,914 km (0.048 R)
• M6: 1,428,809 km (0.042 R)
• M7: 1,497,475 km (0.09 R)
• M8: 1,590,824 km (0.106 R)
• M9: 1,895,555 km (0.094 R)
• M10: 2,009,847 km (0.094 R)
• M11: 2,218,686 km (0.112 R)
• M12: 2,299,020 km (0.111 R)
• M13: 2,462,381 km (0.09 R)
• M14: 2,800,921 km (0.102 R)
• M15: 2,931,819 km (0.096 R)
• M16: 3,413,524 km (0.042 R)
• M17: 3,823,273 km (0.11 R)
• M18: 4,897,834 km (0.051 R)
• M19: 5,020,804 km (0.082 R)
• M20: 5,144,820 km (0.091 R)
• M21: 5,432,198 km (0.101 R)
• M22: 5,891,613 km (0.11 R)
• M23: 6,003,811 km (0.112 R)
• M24: 6,287,299 km (0.099 R)
• M25: 6,517,231 km (0.042 R)
• M26: 6,946,128 km (0.099 R)
• M27: 7,104,403 km (0.07 R)
• M28: 7,183,989 km (0.054 R)
• M29: 7,424,542 km (0.055 R)
• M30: 8,120,472 km (0.067 R)
• M31: 8,287,273 km (0.108 R)
• M32: 8,645,560 km (0.09 R)
• M33: 8,815,803 km (0.08 R)
• M34: 9,051,868 km (0.096 R)
• M35: 9,618,096 km (0.082 R)
• M36: 9,839,052 km (0.105 R)
• M37: 9,994,634 km (0.053 R)
• M38: 10,061,504 km (0.052 R)
• M39: 10,173,403 km (0.103 R)
• M40: 10,308,340 km (0.056 R)
• M41: 10,443,727 km (0.037 R)
• M42: 10,693,555 km (0.102 R)
• M43: 10,830,736 km (0.068 R)
• M44: 10,968,366 km (0.075 R)
• M45: 11,060,519 km (0.099 R)
• M46: 11,176,008 km (0.113 R)
• M47: 11,642,155 km (0.091 R)
• M48: 11,759,739 km (0.105 R)
• M49: 11,877,622 km (0.089 R)
• M50: 12,138,521 km (0.052 R)
• M51: 12,257,601 km (0.085 R)
• M52: 12,353,343 km (0.112 R)
• M53: 12,497,257 km (0.082 R)
• M54: 13,078,444 km (0.075 R)
• M55: 13,594,258 km (0.106 R)
• M56: 13,792,624 km (0.075 R)
• M57: 13,966,906 km (0.104 R)
• M58: 14,041,705 km (0.092 R)
• M59: 14,166,918 km (0.12 R)
• M60: 14,874,666 km (0.12 R)
• M61: 15,053,435 km (0.12 R)
• M62: 15,207,222 km (0.087 R)
• M63: 15,490,560 km (0.119 R)
• M64: 15,568,052 km (0.041 R)
• M65: 15,671,723 km (0.045 R)
• M66: 15,853,634 km (0.076 R)
• M67: 16,140,862 km (0.051 R)
• M68: 16,350,898 km (0.059 R)
• M69: 16,429,885 km (0.041 R)
• M70: 16,509,023 km (0.08 R)
• M71: 17,549,027 km (0.116 R)
• M72: 17,927,510 km (0.097 R)
• M73: 18,199,479 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.4

Radius: 10.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.31 AU - 9.51 AU

Year: 10761 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,589,683 km

• M1: 156,031 km (0.115 R)
• M2: 326,722 km (0.038 R)
• M3: 415,732 km (0.048 R)
• M4: 1,003,353 km (0.094 R)
• M5: 1,209,948 km (0.1 R)
• M6: 1,430,604 km (0.115 R)
• M7: 1,796,072 km (0.063 R)
• M8: 2,109,330 km (0.057 R)
• M9: 2,568,595 km (0.095 R)
• M10: 3,035,939 km (0.11 R)
• M11: 3,267,816 km (0.091 R)
• M12: 3,675,620 km (0.081 R)
• M13: 3,998,452 km (0.062 R)
• M14: 4,227,337 km (0.053 R)
• M15: 4,885,866 km (0.077 R)
• M16: 5,213,486 km (0.101 R)
• M17: 5,379,839 km (0.111 R)
• M18: 6,150,866 km (0.06 R)
• M19: 6,445,125 km (0.09 R)
• M20: 6,925,783 km (0.115 R)
• M21: 7,480,342 km (0.091 R)
• M22: 7,699,952 km (0.114 R)
• M23: 7,889,792 km (0.093 R)
• M24: 8,017,249 km (0.108 R)
• M25: 8,306,571 km (0.1 R)
• M26: 8,961,810 km (0.09 R)
• M27: 9,262,203 km (0.084 R)
• M28: 9,363,032 km (0.089 R)
• M29: 10,426,373 km (0.118 R)
• M30: 10,496,385 km (0.115 R)
• M31: 11,097,020 km (0.032 R)
• M32: 11,275,940 km (0.119 R)
• M33: 11,419,553 km (0.1 R)
• M34: 11,636,321 km (0.119 R)
• M35: 12,442,803 km (0.04 R)
• M36: 12,965,498 km (0.111 R)
• M37: 13,229,538 km (0.073 R)
• M38: 13,647,963 km (0.092 R)
• M39: 13,801,152 km (0.098 R)
• M40: 14,968,763 km (0.047 R)
• M41: 15,484,576 km (0.084 R)
• M42: 16,902,166 km (0.116 R)
• M43: 16,984,445 km (0.119 R)
• M44: 17,522,399 km (0.099 R)
• M45: 17,856,151 km (0.035 R)
• M46: 18,107,925 km (0.1 R)
• M47: 18,192,148 km (0.102 R)
• M48: 18,912,911 km (0.097 R)
• M49: 19,083,901 km (0.109 R)
• M50: 19,255,340 km (0.112 R)
• M51: 19,384,294 km (0.1 R)
• M52: 19,470,462 km (0.076 R)
• M53: 20,601,572 km (0.087 R)
• M54: 20,733,517 km (0.069 R)
• M55: 21,042,436 km (0.051 R)
• M56: 21,575,454 km (0.094 R)
• M57: 21,843,533 km (0.11 R)
• M58: 21,978,022 km (0.092 R)
• M59: 22,654,802 km (0.119 R)
• M60: 23,797,730 km (0.092 R)
• M61: 23,936,108 km (0.085 R)
• M62: 24,725,536 km (0.052 R)
• M63: 24,959,358 km (0.079 R)
• M64: 25,240,901 km (0.071 R)
• M65: 25,618,037 km (0.092 R)
• M66: 25,996,968 km (0.075 R)
• M67: 26,139,535 km (0.057 R)
• M68: 26,282,401 km (0.099 R)
• M69: 26,904,279 km (0.056 R)
• M70: 27,096,662 km (0.092 R)
• M71: 27,193,003 km (0.099 R)
• M72: 27,385,985 km (0.116 R)
• M73: 28,016,540 km (0.061 R)
• M74: 29,045,175 km (0.073 R)
• M75: 29,390,746 km (0.062 R)
• M76: 30,186,008 km (0.031 R)
• M77: 30,435,836 km (0.063 R)
• M78: 31,139,395 km (0.112 R)
• M79: 31,949,916 km (0.11 R)
• M80: 33,230,175 km (0.12 R)
• M81: 33,695,275 km (0.107 R)
• M82: 33,798,797 km (0.11 R)
• M83: 34,162,469 km (0.108 R)
• M84: 34,841,045 km (0.111 R)
• M85: 34,945,763 km (0.105 R)
• M86: 35,050,781 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 3.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.33 AU - 14.25 AU

Year: 18061 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,589,683 km

• M1: 207,642 km (0.077 R)
• M2: 311,313 km (0.081 R)
• M3: 440,715 km (0.063 R)
• M4: 472,879 km (0.066 R)
• M5: 917,484 km (0.099 R)
• M6: 1,015,470 km (0.06 R)
• M7: 1,087,427 km (0.056 R)
• M8: 1,190,949 km (0.091 R)
• M9: 1,251,685 km (0.066 R)
• M10: 1,670,260 km (0.05 R)
• M11: 1,912,160 km (0.079 R)
• M12: 1,965,417 km (0.048 R)
• M13: 2,146,580 km (0.102 R)
• M14: 2,428,273 km (0.086 R)
• M15: 2,563,659 km (0.093 R)
• M16: 2,701,588 km (0.062 R)
• M17: 3,383,605 km (0.043 R)
• M18: 3,644,204 km (0.108 R)
• M19: 4,230,628 km (0.108 R)
• M20: 4,300,191 km (0.096 R)
• M21: 5,139,136 km (0.106 R)
• M22: 5,312,819 km (0.064 R)
• M23: 5,691,601 km (0.118 R)
• M24: 5,794,075 km (0.114 R)
• M25: 6,716,346 km (0.063 R)
• M26: 6,960,789 km (0.095 R)
• M27: 7,626,948 km (0.085 R)
• M28: 7,796,592 km (0.111 R)
• M29: 8,870,107 km (0.042 R)
• M30: 10,769,850 km (0.101 R)
• M31: 11,247,666 km (0.113 R)
• M32: 11,408,483 km (0.078 R)
• M33: 12,455,668 km (0.119 R)
• M34: 12,488,879 km (0.058 R)
• M35: 12,755,612 km (0.065 R)
• M36: 13,260,954 km (0.119 R)
• M37: 13,396,789 km (0.119 R)
• M38: 13,875,801 km (0.108 R)
• M39: 14,674,953 km (0.116 R)
• M40: 15,847,501 km (0.077 R)
• M41: 16,536,100 km (0.116 R)
• M42: 16,645,755 km (0.111 R)
• M43: 17,904,771 km (0.099 R)
• M44: 18,318,708 km (0.072 R)
• M45: 18,773,785 km (0.089 R)
• M46: 19,271,048 km (0.089 R)
• M47: 20,395,725 km (0.09 R)
• M48: 22,142,280 km (0.093 R)
• M49: 22,424,571 km (0.097 R)
• M50: 23,977,397 km (0.083 R)
• M51: 26,541,804 km (0.085 R)
• M52: 26,841,598 km (0.063 R)
• M53: 27,185,523 km (0.099 R)
• M54: 27,487,711 km (0.068 R)
• M55: 27,921,395 km (0.12 R)
• M56: 28,008,312 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit