🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.57 AU - 0.59 AU

Year: 188 Days

Day: 25.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.91 AU

Year: 327 Days

Day: 27.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,821,470 km

• M1: 333,005 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.93 AU

Year: 827 Days

Day: 33.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,821,470 km

• M1: 1,642,285 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.3 AU - 1.82 AU

Year: 827 Days

Day: 43.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 11.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.36 AU - 4.96 AU

Year: 4271 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,821,470 km

• M1: 281,842 km (0.098 R)
• M2: 637,586 km (0.03 R)
• M3: 1,372,560 km (0.105 R)
• M4: 1,514,978 km (0.098 R)
• M5: 1,588,131 km (0.079 R)
• M6: 1,877,453 km (0.097 R)
• M7: 2,020,618 km (0.095 R)
• M8: 2,420,045 km (0.099 R)
• M9: 2,558,722 km (0.101 R)
• M10: 2,682,439 km (0.076 R)
• M11: 2,844,304 km (0.026 R)
• M12: 3,065,410 km (0.03 R)
• M13: 3,215,905 km (0.098 R)
• M14: 3,524,526 km (0.096 R)
• M15: 3,603,214 km (0.056 R)
• M16: 3,682,501 km (0.082 R)
• M17: 3,782,433 km (0.035 R)
• M18: 3,883,262 km (0.086 R)
• M19: 4,128,901 km (0.076 R)
• M20: 4,422,113 km (0.067 R)
• M21: 4,528,627 km (0.103 R)
• M22: 4,896,787 km (0.083 R)
• M23: 5,073,313 km (0.117 R)
• M24: 5,478,573 km (0.119 R)
• M25: 5,570,127 km (0.092 R)
• M26: 5,847,631 km (0.084 R)
• M27: 6,296,425 km (0.118 R)
• M28: 6,903,942 km (0.083 R)
• M29: 7,002,826 km (0.1 R)
• M30: 7,177,257 km (0.098 R)
• M31: 7,683,197 km (0.078 R)
• M32: 8,384,661 km (0.026 R)
• M33: 8,543,385 km (0.029 R)
• M34: 8,863,674 km (0.087 R)
• M35: 8,944,457 km (0.116 R)
• M36: 9,052,466 km (0.028 R)
• M37: 9,188,152 km (0.12 R)
• M38: 9,351,662 km (0.117 R)
• M39: 9,681,974 km (0.041 R)
• M40: 9,960,077 km (0.111 R)
• M41: 10,609,780 km (0.062 R)
• M42: 10,838,964 km (0.098 R)
• M43: 11,624,802 km (0.073 R)
• M44: 11,890,787 km (0.114 R)
• M45: 12,039,487 km (0.11 R)
• M46: 12,218,556 km (0.091 R)
• M47: 12,913,737 km (0.06 R)
• M48: 13,035,958 km (0.052 R)
• M49: 13,559,701 km (0.08 R)
• M50: 14,310,981 km (0.054 R)
• M51: 14,659,694 km (0.103 R)
• M52: 15,075,576 km (0.106 R)
• M53: 16,445,444 km (0.059 R)
• M54: 16,544,926 km (0.119 R)
• M55: 16,644,409 km (0.107 R)
• M56: 17,515,816 km (0.112 R)
• M57: 18,333,369 km (0.066 R)
• M58: 18,746,857 km (0.051 R)
• M59: 19,547,804 km (0.071 R)
• M60: 20,324,516 km (0.072 R)
• M61: 20,395,575 km (0.066 R)
• M62: 20,931,584 km (0.08 R)
• M63: 21,147,305 km (0.118 R)
• M64: 21,617,192 km (0.098 R)
• M65: 21,835,156 km (0.108 R)
• M66: 22,090,370 km (0.08 R)
• M67: 22,309,979 km (0.069 R)
• M68: 23,084,447 km (0.1 R)
• M69: 23,904,992 km (0.075 R)
• M70: 24,055,338 km (0.114 R)
• M71: 24,281,230 km (0.09 R)
• M72: 24,621,416 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 11

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.19 AU - 8.23 AU

Year: 7380 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,821,470 km

• M1: 143,764 km (0.052 R)
• M2: 255,663 km (0.085 R)
• M3: 460,612 km (0.109 R)
• M4: 551,717 km (0.049 R)
• M5: 664,514 km (0.069 R)
• M6: 866,022 km (0.1 R)
• M7: 1,088,325 km (0.116 R)
• M8: 1,426,864 km (0.072 R)
• M9: 1,608,626 km (0.088 R)
• M10: 1,819,559 km (0.113 R)
• M11: 1,906,625 km (0.115 R)
• M12: 2,292,438 km (0.103 R)
• M13: 2,386,834 km (0.099 R)
• M14: 3,006,468 km (0.095 R)
• M15: 3,084,110 km (0.115 R)
• M16: 3,702,099 km (0.11 R)
• M17: 3,841,524 km (0.091 R)
• M18: 4,039,741 km (0.074 R)
• M19: 4,125,760 km (0.1 R)
• M20: 4,212,377 km (0.094 R)
• M21: 4,744,796 km (0.051 R)
• M22: 5,019,158 km (0.093 R)
• M23: 5,519,563 km (0.039 R)
• M24: 5,647,320 km (0.116 R)
• M25: 5,743,661 km (0.09 R)
• M26: 6,233,893 km (0.076 R)
• M27: 7,464,934 km (0.074 R)
• M28: 8,326,468 km (0.042 R)
• M29: 8,399,771 km (0.114 R)
• M30: 9,068,473 km (0.052 R)
• M31: 9,257,266 km (0.116 R)
• M32: 9,986,705 km (0.04 R)
• M33: 11,297,332 km (0.085 R)
• M34: 11,419,105 km (0.104 R)
• M35: 11,541,476 km (0.109 R)
• M36: 13,255,718 km (0.092 R)
• M37: 13,815,663 km (0.088 R)
• M38: 13,945,962 km (0.103 R)
• M39: 14,164,226 km (0.056 R)
• M40: 14,648,175 km (0.113 R)
• M41: 14,914,309 km (0.1 R)
• M42: 15,813,542 km (0.116 R)
• M43: 15,995,453 km (0.115 R)
• M44: 16,591,451 km (0.089 R)
• M45: 16,869,105 km (0.083 R)
• M46: 16,962,005 km (0.063 R)
• M47: 17,101,580 km (0.074 R)
• M48: 17,241,603 km (0.096 R)
• M49: 17,475,724 km (0.094 R)
• M50: 17,711,042 km (0.044 R)
• M51: 17,899,984 km (0.069 R)
• M52: 17,994,829 km (0.065 R)
• M53: 19,193,108 km (0.067 R)
• M54: 19,533,144 km (0.118 R)
• M55: 19,924,342 km (0.072 R)
• M56: 20,022,628 km (0.036 R)
• M57: 21,163,461 km (0.117 R)
• M58: 21,313,807 km (0.107 R)
• M59: 21,615,696 km (0.072 R)
• M60: 22,427,414 km (0.031 R)
• M61: 22,785,700 km (0.083 R)
• M62: 23,042,710 km (0.093 R)
• M63: 23,145,783 km (0.117 R)
• M64: 24,395,074 km (0.098 R)
• M65: 24,763,534 km (0.087 R)
• M66: 25,346,218 km (0.077 R)
• M67: 26,958,583 km (0.059 R)
• M68: 27,121,496 km (0.056 R)
• M69: 27,394,063 km (0.057 R)
• M70: 27,558,022 km (0.09 R)
• M71: 27,722,281 km (0.095 R)
• M72: 28,382,456 km (0.067 R)
• M73: 29,048,017 km (0.115 R)
• M74: 30,450,796 km (0.058 R)
• M75: 31,303,055 km (0.071 R)
• M76: 31,933,012 km (0.103 R)
• M77: 33,380,371 km (0.06 R)
• M78: 33,614,043 km (0.075 R)
• M79: 36,158,853 km (0.101 R)
• M80: 36,759,638 km (0.104 R)
• M81: 36,940,501 km (0.084 R)
• M82: 37,302,977 km (0.096 R)
• M83: 37,666,799 km (0.034 R)
• M84: 38,459,069 km (0.08 R)
• M85: 39,010,786 km (0.028 R)
• M86: 40,184,082 km (0.062 R)
• M87: 40,806,110 km (0.095 R)
• M88: 40,931,025 km (0.106 R)
• M89: 41,243,535 km (0.119 R)
• M90: 41,431,579 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 12

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.24 AU - 8.96 AU

Year: 10708 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,821,470 km

• M1: 216,019 km (0.12 R)
• M2: 580,739 km (0.104 R)
• M3: 697,425 km (0.119 R)
• M4: 794,365 km (0.086 R)
• M5: 926,609 km (0.077 R)
• M6: 1,197,830 km (0.051 R)
• M7: 1,476,681 km (0.054 R)
• M8: 1,642,884 km (0.071 R)
• M9: 2,179,043 km (0.117 R)
• M10: 2,477,790 km (0.119 R)
• M11: 2,587,894 km (0.103 R)
• M12: 2,767,261 km (0.077 R)
• M13: 3,162,499 km (0.117 R)
• M14: 3,258,242 km (0.115 R)
• M15: 4,084,321 km (0.034 R)
• M16: 4,373,793 km (0.092 R)
• M17: 4,889,606 km (0.093 R)
• M18: 5,282,151 km (0.082 R)
• M19: 5,424,868 km (0.109 R)
• M20: 5,802,004 km (0.102 R)
• M21: 6,797,428 km (0.048 R)
• M22: 7,458,202 km (0.112 R)
• M23: 7,877,674 km (0.095 R)
• M24: 8,605,019 km (0.074 R)
• M25: 9,526,991 km (0.116 R)
• M26: 9,701,123 km (0.072 R)
• M27: 10,623,992 km (0.099 R)
• M28: 10,804,706 km (0.101 R)
• M29: 11,022,970 km (0.092 R)
• M30: 11,798,186 km (0.067 R)
• M31: 12,286,772 km (0.107 R)
• M32: 12,936,027 km (0.116 R)
• M33: 13,051,666 km (0.083 R)
• M34: 13,206,500 km (0.042 R)
• M35: 13,792,624 km (0.102 R)
• M36: 14,029,438 km (0.098 R)
• M37: 14,267,598 km (0.051 R)
• M38: 14,707,715 km (0.068 R)
• M39: 15,315,082 km (0.116 R)
• M40: 15,560,423 km (0.114 R)
• M41: 15,683,542 km (0.085 R)
• M42: 16,680,163 km (0.087 R)
• M43: 17,143,766 km (0.074 R)
• M44: 17,868,718 km (0.06 R)
• M45: 19,128,481 km (0.12 R)
• M46: 19,216,445 km (0.118 R)
• M47: 19,392,671 km (0.077 R)
• M48: 20,326,910 km (0.079 R)
• M49: 20,416,669 km (0.116 R)
• M50: 21,412,542 km (0.099 R)
• M51: 21,870,461 km (0.102 R)
• M52: 22,239,219 km (0.072 R)
• M53: 22,609,923 km (0.092 R)
• M54: 23,216,692 km (0.116 R)
• M55: 24,351,093 km (0.072 R)
• M56: 25,117,333 km (0.08 R)
• M57: 25,261,844 km (0.055 R)
• M58: 25,648,705 km (0.062 R)
• M59: 25,940,121 km (0.098 R)
• M60: 26,575,314 km (0.11 R)
• M61: 26,722,668 km (0.117 R)
• M62: 28,561,674 km (0.116 R)
• M63: 29,166,947 km (0.053 R)
• M64: 29,878,435 km (0.102 R)
• M65: 30,236,273 km (0.076 R)
• M66: 30,441,372 km (0.088 R)
• M67: 30,544,145 km (0.08 R)
• M68: 30,801,454 km (0.115 R)
• M69: 34,052,215 km (0.097 R)
• M70: 35,826,446 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 14.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.31 AU - 10.89 AU

Year: 11656 Days

Day: 11.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,821,470 km

• M1: 180,415 km (0.093 R)
• M2: 363,822 km (0.065 R)
• M3: 603,328 km (0.119 R)
• M4: 869,164 km (0.075 R)
• M5: 1,417,739 km (0.111 R)
• M6: 1,888,524 km (0.1 R)
• M7: 2,063,703 km (0.074 R)
• M8: 2,221,678 km (0.095 R)
• M9: 2,383,842 km (0.11 R)
• M10: 2,769,655 km (0.067 R)
• M11: 2,970,116 km (0.086 R)
• M12: 3,682,501 km (0.088 R)
• M13: 3,875,782 km (0.051 R)
• M14: 4,015,955 km (0.088 R)
• M15: 4,243,942 km (0.053 R)
• M16: 4,446,797 km (0.113 R)
• M17: 5,105,775 km (0.098 R)
• M18: 5,198,077 km (0.115 R)
• M19: 5,384,327 km (0.055 R)
• M20: 5,636,249 km (0.032 R)
• M21: 5,827,735 km (0.081 R)
• M22: 6,448,267 km (0.099 R)
• M23: 6,615,218 km (0.097 R)
• M24: 7,965,787 km (0.085 R)
• M25: 8,727,839 km (0.097 R)
• M26: 9,324,136 km (0.048 R)
• M27: 9,703,666 km (0.119 R)
• M28: 10,204,520 km (0.106 R)
• M29: 10,477,685 km (0.096 R)
• M30: 10,793,038 km (0.119 R)
• M31: 10,911,968 km (0.09 R)
• M32: 11,594,882 km (0.044 R)
• M33: 11,921,006 km (0.091 R)
• M34: 12,457,463 km (0.117 R)
• M35: 14,114,110 km (0.113 R)
• M36: 14,506,206 km (0.106 R)
• M37: 15,167,728 km (0.091 R)
• M38: 15,479,789 km (0.047 R)
• M39: 15,929,331 km (0.108 R)
• M40: 16,155,822 km (0.086 R)
• M41: 16,246,628 km (0.069 R)
• M42: 16,795,353 km (0.115 R)
• M43: 16,979,658 km (0.057 R)
• M44: 17,817,256 km (0.079 R)
• M45: 19,243,073 km (0.113 R)
• M46: 19,532,695 km (0.062 R)
• M47: 19,872,432 km (0.113 R)
• M48: 20,361,018 km (0.032 R)
• M49: 21,051,861 km (0.048 R)
• M50: 21,400,125 km (0.105 R)
• M51: 22,152,901 km (0.101 R)
• M52: 22,507,149 km (0.099 R)
• M53: 23,426,727 km (0.074 R)
• M54: 23,529,800 km (0.095 R)
• M55: 23,632,873 km (0.048 R)
• M56: 23,994,900 km (0.061 R)
• M57: 24,462,992 km (0.105 R)
• M58: 24,724,339 km (0.078 R)
• M59: 25,302,685 km (0.043 R)
• M60: 25,408,450 km (0.086 R)
• M61: 26,472,839 km (0.107 R)
• M62: 26,580,101 km (0.099 R)
• M63: 26,741,218 km (0.083 R)
• M64: 27,714,950 km (0.118 R)
• M65: 27,823,858 km (0.112 R)
• M66: 27,932,914 km (0.105 R)
• M67: 30,367,919 km (0.08 R)
• M68: 31,895,612 km (0.073 R)
• M69: 32,066,902 km (0.032 R)
• M70: 33,448,139 km (0.071 R)
• M71: 34,438,327 km (0.11 R)
• M72: 34,672,747 km (0.097 R)
• M73: 35,143,083 km (0.104 R)
• M74: 35,615,513 km (0.068 R)
• M75: 36,566,806 km (0.084 R)
• M76: 36,686,335 km (0.08 R)
• M77: 37,225,635 km (0.086 R)
• M78: 40,950,024 km (0.098 R)
• M79: 41,074,190 km (0.098 R)
• M80: 41,385,054 km (0.038 R)
• M81: 41,509,520 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit