🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.44 AU

Year: 450 Days

Day: 36.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.51 AU - 2.95 AU

Year: 1648 Days

Day: 33.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,620,947 km

• M1: 268,678 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 12

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.71 AU - 5.59 AU

Year: 4269 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,620,947 km

• M1: 164,857 km (0.064 R)
• M2: 292,763 km (0.089 R)
• M3: 401,670 km (0.103 R)
• M4: 487,539 km (0.067 R)
• M5: 581,487 km (0.059 R)
• M6: 731,085 km (0.053 R)
• M7: 970,591 km (0.091 R)
• M8: 1,152,801 km (0.05 R)
• M9: 1,248,245 km (0.109 R)
• M10: 1,371,663 km (0.102 R)
• M11: 1,591,422 km (0.065 R)
• M12: 1,726,060 km (0.07 R)
• M13: 2,094,669 km (0.119 R)
• M14: 2,183,231 km (0.104 R)
• M15: 2,318,617 km (0.105 R)
• M16: 2,395,062 km (0.048 R)
• M17: 2,488,112 km (0.114 R)
• M18: 2,645,638 km (0.096 R)
• M19: 2,971,014 km (0.1 R)
• M20: 3,104,904 km (0.111 R)
• M21: 3,696,115 km (0.101 R)
• M22: 3,804,274 km (0.102 R)
• M23: 4,341,330 km (0.093 R)
• M24: 4,436,325 km (0.096 R)
• M25: 4,551,366 km (0.092 R)
• M26: 4,648,006 km (0.079 R)
• M27: 4,843,231 km (0.091 R)
• M28: 4,941,966 km (0.111 R)
• M29: 5,527,641 km (0.096 R)
• M30: 5,776,423 km (0.12 R)
• M31: 6,610,580 km (0.077 R)
• M32: 7,030,801 km (0.079 R)
• M33: 7,619,768 km (0.093 R)
• M34: 8,083,671 km (0.098 R)
• M35: 8,556,849 km (0.062 R)
• M36: 8,652,591 km (0.113 R)
• M37: 8,772,718 km (0.103 R)
• M38: 8,869,209 km (0.096 R)
• M39: 9,112,156 km (0.104 R)
• M40: 9,307,980 km (0.084 R)
• M41: 9,579,649 km (0.12 R)
• M42: 9,929,259 km (0.115 R)
• M43: 10,105,635 km (0.117 R)
• M44: 10,977,043 km (0.11 R)
• M45: 11,553,743 km (0.093 R)
• M46: 12,275,104 km (0.049 R)
• M47: 12,410,191 km (0.094 R)
• M48: 13,066,028 km (0.084 R)
• M49: 13,565,236 km (0.114 R)
• M50: 13,761,059 km (0.095 R)
• M51: 13,845,283 km (0.12 R)
• M52: 14,811,835 km (0.099 R)
• M53: 15,478,144 km (0.092 R)
• M54: 15,770,757 km (0.119 R)
• M55: 16,094,936 km (0.112 R)
• M56: 16,600,128 km (0.079 R)
• M57: 17,080,486 km (0.114 R)
• M58: 17,474,078 km (0.081 R)
• M59: 17,962,665 km (0.102 R)
• M60: 18,054,817 km (0.069 R)
• M61: 18,486,706 km (0.026 R)
• M62: 19,047,100 km (0.113 R)
• M63: 19,676,309 km (0.078 R)
• M64: 20,184,642 km (0.088 R)
• M65: 20,376,277 km (0.117 R)
• M66: 20,504,483 km (0.082 R)
• M67: 20,665,001 km (0.118 R)
• M68: 21,214,175 km (0.032 R)
• M69: 21,376,489 km (0.027 R)
• M70: 21,474,176 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 8.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.81 AU - 7.81 AU

Year: 7219 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,620,947 km

• M1: 106,813 km (0.1 R)
• M2: 186,399 km (0.052 R)
• M3: 285,433 km (0.093 R)
• M4: 464,651 km (0.069 R)
• M5: 613,950 km (0.084 R)
• M6: 708,645 km (0.043 R)
• M7: 1,121,086 km (0.103 R)
• M8: 1,656,348 km (0.103 R)
• M9: 1,870,721 km (0.099 R)
• M10: 2,198,490 km (0.092 R)
• M11: 2,566,800 km (0.085 R)
• M12: 2,678,699 km (0.07 R)
• M13: 2,769,505 km (0.063 R)
• M14: 2,838,320 km (0.08 R)
• M15: 3,409,335 km (0.111 R)
• M16: 3,582,420 km (0.071 R)
• M17: 3,682,800 km (0.104 R)
• M18: 3,989,326 km (0.111 R)
• M19: 4,681,516 km (0.067 R)
• M20: 4,818,847 km (0.086 R)
• M21: 5,296,064 km (0.111 R)
• M22: 5,642,084 km (0.063 R)
• M23: 6,234,940 km (0.077 R)
• M24: 6,295,378 km (0.113 R)
• M25: 7,447,281 km (0.109 R)
• M26: 8,031,012 km (0.083 R)
• M27: 8,495,214 km (0.055 R)
• M28: 8,764,341 km (0.078 R)
• M29: 9,070,568 km (0.108 R)
• M30: 9,414,942 km (0.085 R)
• M31: 9,519,062 km (0.103 R)
• M32: 9,658,487 km (0.062 R)
• M33: 10,010,192 km (0.081 R)
• M34: 10,258,824 km (0.104 R)
• M35: 10,437,593 km (0.032 R)
• M36: 10,798,423 km (0.105 R)
• M37: 10,871,128 km (0.076 R)
• M38: 11,016,836 km (0.084 R)
• M39: 11,347,298 km (0.08 R)
• M40: 11,421,199 km (0.07 R)
• M41: 12,206,588 km (0.034 R)
• M42: 12,548,569 km (0.051 R)
• M43: 13,086,672 km (0.066 R)
• M44: 13,241,805 km (0.118 R)
• M45: 13,947,608 km (0.074 R)
• M46: 14,106,032 km (0.104 R)
• M47: 14,344,940 km (0.108 R)
• M48: 14,746,012 km (0.081 R)
• M49: 14,947,969 km (0.054 R)
• M50: 15,191,514 km (0.106 R)
• M51: 15,272,895 km (0.095 R)
• M52: 15,847,351 km (0.1 R)
• M53: 16,596,238 km (0.115 R)
• M54: 16,932,684 km (0.1 R)
• M55: 17,740,961 km (0.11 R)
• M56: 18,561,805 km (0.042 R)
• M57: 20,464,839 km (0.077 R)
• M58: 21,645,316 km (0.092 R)
• M59: 21,874,949 km (0.113 R)
• M60: 22,475,584 km (0.076 R)
• M61: 22,708,059 km (0.12 R)
• M62: 23,081,605 km (0.069 R)
• M63: 23,598,615 km (0.053 R)
• M64: 25,027,873 km (0.086 R)
• M65: 25,172,385 km (0.098 R)
• M66: 25,268,876 km (0.116 R)
• M67: 26,142,677 km (0.093 R)
• M68: 26,240,364 km (0.068 R)
• M69: 26,976,984 km (0.095 R)
• M70: 27,323,004 km (0.097 R)
• M71: 27,969,715 km (0.076 R)
• M72: 28,119,613 km (0.094 R)
• M73: 28,621,364 km (0.048 R)
• M74: 30,554,767 km (0.096 R)
• M75: 30,915,597 km (0.097 R)
• M76: 33,905,310 km (0.112 R)
• M77: 34,065,081 km (0.106 R)
• M78: 34,922,127 km (0.083 R)
• M79: 35,677,746 km (0.118 R)
• M80: 36,493,503 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.6

Radius: 7.5

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.61 AU - 19.69 AU

Year: 29418 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,620,947 km

• M1: 118,482 km (0.102 R)
• M2: 510,578 km (0.062 R)
• M3: 1,447,659 km (0.063 R)
• M4: 1,742,666 km (0.118 R)
• M5: 2,096,764 km (0.089 R)
• M6: 4,230,628 km (0.11 R)
• M7: 5,140,183 km (0.119 R)
• M8: 5,817,562 km (0.036 R)
• M9: 8,141,565 km (0.09 R)
• M10: 8,795,756 km (0.074 R)
• M11: 9,062,190 km (0.105 R)
• M12: 9,739,719 km (0.072 R)
• M13: 10,015,278 km (0.095 R)
• M14: 11,215,053 km (0.112 R)
• M15: 16,121,415 km (0.077 R)
• M16: 17,023,041 km (0.036 R)
• M17: 17,271,822 km (0.085 R)
• M18: 17,438,325 km (0.096 R)
• M19: 18,025,347 km (0.115 R)
• M20: 18,618,801 km (0.036 R)
• M21: 21,680,920 km (0.062 R)
• M22: 22,221,268 km (0.062 R)
• M23: 24,240,540 km (0.089 R)
• M24: 24,989,277 km (0.075 R)
• M25: 25,745,644 km (0.091 R)
• M26: 25,935,783 km (0.086 R)
• M27: 26,317,706 km (0.083 R)
• M28: 26,605,383 km (0.102 R)
• M29: 27,377,607 km (0.068 R)
• M30: 29,638,330 km (0.036 R)
• M31: 29,737,962 km (0.1 R)
• M32: 32,060,320 km (0.115 R)
• M33: 32,778,689 km (0.085 R)
• M34: 32,881,762 km (0.054 R)
• M35: 32,984,984 km (0.09 R)
• M36: 33,191,579 km (0.116 R)
• M37: 33,398,622 km (0.111 R)
• M38: 34,965,361 km (0.045 R)
• M39: 35,176,144 km (0.108 R)
• M40: 35,281,611 km (0.042 R)
• M41: 35,916,953 km (0.105 R)
• M42: 36,769,810 km (0.099 R)
• M43: 37,091,446 km (0.085 R)
• M44: 37,198,857 km (0.097 R)
• M45: 39,697,291 km (0.097 R)
• M46: 41,801,834 km (0.101 R)
• M47: 42,025,483 km (0.103 R)
• M48: 42,924,117 km (0.104 R)
• M49: 44,169,819 km (0.106 R)
• M50: 44,968,821 km (0.1 R)
• M51: 45,083,413 km (0.117 R)
• M52: 46,581,037 km (0.053 R)
• M53: 48,916,858 km (0.096 R)
• M54: 49,388,540 km (0.092 R)
• M55: 49,625,054 km (0.116 R)
• M56: 51,410,206 km (0.104 R)
• M57: 53,944,543 km (0.052 R)
• M58: 55,043,041 km (0.07 R)
• M59: 57,759,439 km (0.09 R)
• M60: 60,519,071 km (0.108 R)
• M61: 61,025,459 km (0.106 R)
• M62: 64,350,870 km (0.085 R)
• M63: 64,479,973 km (0.077 R)
• M64: 68,260,461 km (0.098 R)
• M65: 68,787,495 km (0.094 R)
• M66: 69,315,874 km (0.077 R)
• M67: 71,443,006 km (0.1 R)
• M68: 71,576,747 km (0.077 R)
• M69: 71,844,228 km (0.112 R)
• M70: 74,267,265 km (0.045 R)
• M71: 76,033,866 km (0.08 R)
• M72: 76,306,732 km (0.095 R)
• M73: 77,402,088 km (0.041 R)
• M74: 77,676,750 km (0.052 R)
• M75: 78,226,971 km (0.084 R)
• M76: 83,237,003 km (0.087 R)
• M77: 83,377,625 km (0.096 R)
• M78: 88,206,345 km (0.114 R)
• M79: 88,349,660 km (0.117 R)
• M80: 89,211,643 km (0.064 R)
• M81: 92,395,983 km (0.088 R)
• M82: 94,882,001 km (0.101 R)
• M83: 95,912,132 km (0.066 R)
• M84: 96,502,295 km (0.117 R)
• M85: 96,797,901 km (0.088 R)
• M86: 99,620,962 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit