🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 46.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,789,445 km

• M1: 62,981 km (0.087 R)
• M2: 513,270 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.87 AU - 0.89 AU

Year: 299 Days

Day: 29.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,789,445 km

• M1: 93,798 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.13 AU

Year: 356 Days

Day: 35.1 Hours

Environment

Temp: 45 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 446 Days

Day: 13.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.11 AU - 1.25 AU

Year: 464 Days

Day: 42.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,789,445 km

• M1: 42,486 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 8.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.02 AU - 6.3 AU

Year: 4870 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,789,445 km

• M1: 114,592 km (0.116 R)
• M2: 178,620 km (0.092 R)
• M3: 355,295 km (0.114 R)
• M4: 593,904 km (0.093 R)
• M5: 705,504 km (0.115 R)
• M6: 769,531 km (0.08 R)
• M7: 927,357 km (0.112 R)
• M8: 1,822,850 km (0.105 R)
• M9: 1,897,948 km (0.106 R)
• M10: 2,145,832 km (0.12 R)
• M11: 2,520,126 km (0.103 R)
• M12: 2,621,254 km (0.085 R)
• M13: 2,932,717 km (0.064 R)
• M14: 3,003,626 km (0.106 R)
• M15: 3,384,951 km (0.091 R)
• M16: 3,459,301 km (0.08 R)
• M17: 3,628,796 km (0.091 R)
• M18: 3,705,090 km (0.096 R)
• M19: 3,878,474 km (0.052 R)
• M20: 4,094,045 km (0.104 R)
• M21: 4,193,378 km (0.118 R)
• M22: 4,496,314 km (0.075 R)
• M23: 4,578,293 km (0.052 R)
• M24: 4,640,077 km (0.09 R)
• M25: 5,101,886 km (0.116 R)
• M26: 6,024,007 km (0.07 R)
• M27: 6,182,730 km (0.064 R)
• M28: 7,020,628 km (0.117 R)
• M29: 7,746,028 km (0.119 R)
• M30: 7,844,464 km (0.083 R)
• M31: 8,469,633 km (0.115 R)
• M32: 8,852,454 km (0.111 R)
• M33: 8,929,796 km (0.028 R)
• M34: 9,608,671 km (0.085 R)
• M35: 11,126,641 km (0.099 R)
• M36: 11,489,565 km (0.079 R)
• M37: 11,856,529 km (0.093 R)
• M38: 12,084,217 km (0.106 R)
• M39: 12,141,363 km (0.059 R)
• M40: 12,486,186 km (0.062 R)
• M41: 12,834,301 km (0.114 R)
• M42: 13,097,443 km (0.106 R)
• M43: 13,156,086 km (0.062 R)
• M44: 13,303,290 km (0.089 R)
• M45: 13,510,184 km (0.108 R)
• M46: 13,658,734 km (0.116 R)
• M47: 14,318,611 km (0.09 R)
• M48: 14,409,417 km (0.032 R)
• M49: 14,591,477 km (0.1 R)
• M50: 14,713,399 km (0.09 R)
• M51: 15,389,582 km (0.087 R)
• M52: 15,762,828 km (0.041 R)
• M53: 16,138,917 km (0.109 R)
• M54: 16,233,463 km (0.071 R)
• M55: 16,549,713 km (0.104 R)
• M56: 16,836,193 km (0.12 R)
• M57: 17,285,136 km (0.118 R)
• M58: 17,511,029 km (0.091 R)
• M59: 17,575,655 km (0.093 R)
• M60: 17,933,045 km (0.052 R)
• M61: 18,853,670 km (0.108 R)
• M62: 19,119,505 km (0.118 R)
• M63: 19,252,947 km (0.072 R)
• M64: 19,386,687 km (0.113 R)
• M65: 19,587,747 km (0.104 R)
• M66: 19,823,363 km (0.098 R)
• M67: 19,958,450 km (0.05 R)
• M68: 20,263,331 km (0.114 R)
• M69: 20,399,315 km (0.116 R)
• M70: 20,706,440 km (0.032 R)
• M71: 21,463,704 km (0.063 R)
• M72: 22,792,881 km (0.072 R)
• M73: 23,717,695 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 12.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.42 AU - 11.3 AU

Year: 11197 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,789,445 km

• M1: 241,451 km (0.065 R)
• M2: 965,804 km (0.092 R)
• M3: 1,116,748 km (0.069 R)
• M4: 1,800,710 km (0.062 R)
• M5: 1,962,425 km (0.032 R)
• M6: 2,045,152 km (0.097 R)
• M7: 3,391,683 km (0.091 R)
• M8: 3,491,913 km (0.091 R)
• M9: 3,833,296 km (0.104 R)
• M10: 4,043,481 km (0.046 R)
• M11: 4,696,775 km (0.067 R)
• M12: 4,884,221 km (0.057 R)
• M13: 6,100,751 km (0.091 R)
• M14: 7,190,272 km (0.037 R)
• M15: 7,625,303 km (0.097 R)
• M16: 7,846,109 km (0.078 R)
• M17: 8,024,280 km (0.11 R)
• M18: 8,384,661 km (0.089 R)
• M19: 8,475,617 km (0.06 R)
• M20: 8,704,352 km (0.074 R)
• M21: 9,355,851 km (0.066 R)
• M22: 9,926,866 km (0.083 R)
• M23: 11,202,487 km (0.065 R)
• M24: 11,504,226 km (0.111 R)
• M25: 11,859,670 km (0.103 R)
• M26: 12,270,317 km (0.096 R)
• M27: 12,895,187 km (0.117 R)
• M28: 13,264,394 km (0.055 R)
• M29: 13,423,716 km (0.098 R)
• M30: 13,851,716 km (0.105 R)
• M31: 13,959,426 km (0.06 R)
• M32: 14,229,899 km (0.107 R)
• M33: 14,338,507 km (0.114 R)
• M34: 14,611,523 km (0.095 R)
• M35: 15,664,243 km (0.071 R)
• M36: 16,114,832 km (0.12 R)
• M37: 16,398,619 km (0.117 R)
• M38: 17,086,470 km (0.118 R)
• M39: 17,317,898 km (0.109 R)
• M40: 18,018,465 km (0.043 R)
• M41: 18,194,991 km (0.1 R)
• M42: 18,668,617 km (0.083 R)
• M43: 19,507,413 km (0.096 R)
• M44: 20,114,032 km (0.106 R)
• M45: 20,788,419 km (0.096 R)
• M46: 22,728,853 km (0.049 R)
• M47: 27,183,728 km (0.11 R)
• M48: 28,065,309 km (0.109 R)
• M49: 29,163,357 km (0.073 R)
• M50: 29,926,456 km (0.101 R)
• M51: 30,415,341 km (0.099 R)
• M52: 30,695,987 km (0.092 R)
• M53: 31,047,991 km (0.028 R)
• M54: 33,043,776 km (0.112 R)
• M55: 34,130,006 km (0.07 R)
• M56: 34,567,730 km (0.081 R)
• M57: 34,787,190 km (0.068 R)
• M58: 35,596,365 km (0.048 R)
• M59: 36,040,221 km (0.103 R)
• M60: 36,486,023 km (0.095 R)
• M61: 36,784,172 km (0.066 R)
• M62: 37,383,012 km (0.089 R)
• M63: 38,438,724 km (0.112 R)
• M64: 38,666,262 km (0.088 R)
• M65: 40,040,618 km (0.115 R)
• M66: 40,656,662 km (0.097 R)
• M67: 42,288,476 km (0.059 R)
• M68: 42,994,428 km (0.082 R)
• M69: 43,704,270 km (0.075 R)
• M70: 44,497,438 km (0.08 R)
• M71: 45,135,473 km (0.048 R)
• M72: 46,098,135 km (0.085 R)
• M73: 46,259,252 km (0.1 R)
• M74: 46,420,518 km (0.037 R)
• M75: 47,554,919 km (0.116 R)
• M76: 48,862,405 km (0.078 R)
• M77: 52,014,880 km (0.043 R)
• M78: 52,855,321 km (0.077 R)
• M79: 53,024,068 km (0.102 R)
• M80: 53,785,072 km (0.05 R)
• M81: 53,954,716 km (0.033 R)
• M82: 54,379,574 km (0.116 R)
• M83: 56,090,076 km (0.101 R)
• M84: 56,348,132 km (0.102 R)
• M85: 57,297,929 km (0.081 R)
• M86: 58,165,896 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.8

Radius: 3.7

Gravity: 58.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.91 AU - 17.15 AU

Year: 21073 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,789,445 km

• M1: 94,546 km (0.093 R)
• M2: 141,520 km (0.104 R)
• M3: 433,684 km (0.09 R)
• M4: 541,993 km (0.12 R)
• M5: 707,897 km (0.093 R)
• M6: 1,142,479 km (0.118 R)
• M7: 1,201,869 km (0.058 R)
• M8: 1,644,529 km (0.101 R)
• M9: 2,821,117 km (0.117 R)
• M10: 3,023,672 km (0.106 R)
• M11: 3,105,951 km (0.061 R)
• M12: 3,485,630 km (0.1 R)
• M13: 3,702,846 km (0.114 R)
• M14: 3,746,828 km (0.077 R)
• M15: 5,491,289 km (0.089 R)
• M16: 5,948,311 km (0.058 R)
• M17: 5,999,922 km (0.1 R)
• M18: 6,417,599 km (0.106 R)
• M19: 6,844,701 km (0.09 R)
• M20: 8,180,012 km (0.068 R)
• M21: 9,292,272 km (0.112 R)
• M22: 9,532,376 km (0.093 R)
• M23: 11,015,639 km (0.04 R)
• M24: 13,371,207 km (0.091 R)
• M25: 13,574,212 km (0.045 R)
• M26: 15,164,886 km (0.03 R)
• M27: 15,660,503 km (0.092 R)
• M28: 16,813,305 km (0.108 R)
• M29: 17,993,183 km (0.11 R)
• M30: 19,735,250 km (0.116 R)
• M31: 20,743,540 km (0.07 R)
• M32: 22,809,786 km (0.063 R)
• M33: 22,971,351 km (0.086 R)
• M34: 23,785,313 km (0.116 R)
• M35: 24,195,810 km (0.098 R)
• M36: 24,443,095 km (0.062 R)
• M37: 25,692,686 km (0.049 R)
• M38: 26,452,344 km (0.102 R)
• M39: 26,962,922 km (0.057 R)
• M40: 27,305,052 km (0.077 R)
• M41: 28,427,036 km (0.119 R)
• M42: 28,949,881 km (0.102 R)
• M43: 29,388,053 km (0.086 R)
• M44: 29,916,732 km (0.103 R)
• M45: 30,894,055 km (0.114 R)
• M46: 31,072,974 km (0.116 R)
• M47: 34,535,416 km (0.071 R)
• M48: 35,186,317 km (0.119 R)
• M49: 35,373,165 km (0.102 R)
• M50: 35,466,663 km (0.03 R)
• M51: 35,747,608 km (0.033 R)
• M52: 36,973,712 km (0.119 R)
• M53: 37,353,840 km (0.052 R)
• M54: 39,855,416 km (0.085 R)
• M55: 41,028,263 km (0.108 R)
• M56: 42,212,181 km (0.115 R)
• M57: 42,410,697 km (0.081 R)
• M58: 44,411,868 km (0.08 R)
• M59: 44,512,846 km (0.091 R)
• M60: 44,613,675 km (0.093 R)
• M61: 45,221,043 km (0.09 R)
• M62: 47,884,034 km (0.1 R)
• M63: 48,817,525 km (0.12 R)
• M64: 49,443,293 km (0.097 R)
• M65: 50,281,640 km (0.041 R)
• M66: 51,442,220 km (0.112 R)
• M67: 52,718,140 km (0.092 R)
• M68: 52,824,953 km (0.114 R)
• M69: 52,931,915 km (0.116 R)
• M70: 53,145,840 km (0.064 R)
• M71: 55,518,313 km (0.111 R)
• M72: 57,595,031 km (0.117 R)
• M73: 57,704,985 km (0.049 R)
• M74: 61,711,366 km (0.077 R)
• M75: 62,500,794 km (0.032 R)
• M76: 63,634,147 km (0.049 R)
• M77: 64,317,510 km (0.117 R)
• M78: 64,888,824 km (0.104 R)
• M79: 65,232,451 km (0.051 R)
• M80: 65,806,458 km (0.105 R)
• M81: 66,843,769 km (0.116 R)
• M82: 70,458,204 km (0.116 R)
• M83: 71,283,086 km (0.041 R)
• M84: 71,637,633 km (0.113 R)
• M85: 71,755,965 km (0.094 R)
• M86: 74,255,297 km (0.091 R)
• M87: 76,661,878 km (0.118 R)
• M88: 77,267,599 km (0.109 R)
• M89: 81,181,229 km (0.086 R)
• M90: 81,798,470 km (0.075 R)
• M91: 82,045,905 km (0.097 R)
• M92: 82,789,406 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit