🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.17 AU

Year: 352 Days

Day: 18.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,862,734 km

• M1: 121,922 km (0.091 R)
• M2: 254,616 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.34 AU - 1.48 AU

Year: 618 Days

Day: 39.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.81 AU - 2.65 AU

Year: 1229 Days

Day: 16.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,862,734 km

• M1: 70,461 km (0.054 R)
• M2: 852,259 km (0.072 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 8.7

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.4 AU - 7.64 AU

Year: 6143 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,862,734 km

• M1: 111,750 km (0.076 R)
• M2: 202,406 km (0.078 R)
• M3: 385,813 km (0.116 R)
• M4: 480,508 km (0.081 R)
• M5: 1,143,676 km (0.07 R)
• M6: 1,688,960 km (0.115 R)
• M7: 1,769,892 km (0.08 R)
• M8: 1,894,059 km (0.118 R)
• M9: 2,172,909 km (0.072 R)
• M10: 2,442,036 km (0.046 R)
• M11: 2,987,619 km (0.098 R)
• M12: 3,363,409 km (0.055 R)
• M13: 3,492,063 km (0.087 R)
• M14: 3,596,183 km (0.109 R)
• M15: 3,754,308 km (0.084 R)
• M16: 4,866,269 km (0.088 R)
• M17: 5,159,331 km (0.087 R)
• M18: 5,701,324 km (0.086 R)
• M19: 6,292,984 km (0.114 R)
• M20: 6,484,021 km (0.071 R)
• M21: 6,644,539 km (0.117 R)
• M22: 6,741,628 km (0.068 R)
• M23: 7,068,350 km (0.114 R)
• M24: 7,500,837 km (0.102 R)
• M25: 8,044,925 km (0.083 R)
• M26: 8,217,561 km (0.077 R)
• M27: 8,286,974 km (0.091 R)
• M28: 8,461,405 km (0.098 R)
• M29: 8,707,643 km (0.113 R)
• M30: 8,778,403 km (0.085 R)
• M31: 8,849,312 km (0.111 R)
• M32: 9,171,097 km (0.084 R)
• M33: 9,387,715 km (0.072 R)
• M34: 9,752,584 km (0.079 R)
• M35: 10,122,091 km (0.109 R)
• M36: 11,606,551 km (0.091 R)
• M37: 11,880,165 km (0.05 R)
• M38: 12,195,368 km (0.062 R)
• M39: 12,354,091 km (0.048 R)
• M40: 12,513,563 km (0.103 R)
• M41: 12,593,448 km (0.065 R)
• M42: 13,198,422 km (0.029 R)
• M43: 13,361,483 km (0.038 R)
• M44: 13,978,425 km (0.105 R)
• M45: 14,269,542 km (0.107 R)
• M46: 14,353,168 km (0.053 R)
• M47: 15,154,863 km (0.11 R)
• M48: 16,275,650 km (0.111 R)
• M49: 16,669,691 km (0.067 R)
• M50: 16,801,786 km (0.117 R)
• M51: 17,067,023 km (0.072 R)
• M52: 17,244,595 km (0.112 R)
• M53: 17,333,606 km (0.062 R)
• M54: 17,467,496 km (0.12 R)
• M55: 19,053,982 km (0.103 R)
• M56: 19,284,362 km (0.083 R)
• M57: 19,562,016 km (0.072 R)
• M58: 19,701,292 km (0.109 R)
• M59: 19,841,016 km (0.062 R)
• M60: 19,934,365 km (0.084 R)
• M61: 20,121,362 km (0.082 R)
• M62: 20,591,549 km (0.105 R)
• M63: 21,830,817 km (0.107 R)
• M64: 21,975,329 km (0.045 R)
• M65: 23,045,103 km (0.087 R)
• M66: 23,487,614 km (0.08 R)
• M67: 23,586,348 km (0.115 R)
• M68: 23,734,600 km (0.087 R)
• M69: 23,833,634 km (0.057 R)
• M70: 24,882,165 km (0.066 R)
• M71: 25,083,524 km (0.084 R)
• M72: 25,792,767 km (0.047 R)
• M73: 25,894,643 km (0.094 R)
• M74: 26,508,593 km (0.112 R)
• M75: 26,765,752 km (0.052 R)
• M76: 27,490,404 km (0.101 R)
• M77: 27,750,854 km (0.097 R)
• M78: 31,263,561 km (0.089 R)
• M79: 32,961,198 km (0.105 R)
• M80: 33,960,661 km (0.092 R)
• M81: 34,744,853 km (0.08 R)
• M82: 35,308,688 km (0.119 R)
• M83: 36,331,189 km (0.066 R)
• M84: 38,463,258 km (0.041 R)
• M85: 38,812,868 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 6.6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.67 AU - 15.55 AU

Year: 17514 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,862,734 km

• M1: 185,651 km (0.118 R)
• M2: 683,513 km (0.112 R)
• M3: 771,476 km (0.051 R)
• M4: 1,109,119 km (0.084 R)
• M5: 1,213,538 km (0.089 R)
• M6: 1,294,022 km (0.108 R)
• M7: 1,633,758 km (0.096 R)
• M8: 2,358,560 km (0.093 R)
• M9: 3,395,423 km (0.094 R)
• M10: 3,860,822 km (0.057 R)
• M11: 4,512,470 km (0.098 R)
• M12: 6,332,328 km (0.087 R)
• M13: 6,379,302 km (0.1 R)
• M14: 8,042,830 km (0.106 R)
• M15: 8,144,706 km (0.117 R)
• M16: 8,452,728 km (0.117 R)
• M17: 8,712,430 km (0.085 R)
• M18: 9,239,613 km (0.102 R)
• M19: 9,940,479 km (0.114 R)
• M20: 9,995,083 km (0.119 R)
• M21: 10,159,491 km (0.111 R)
• M22: 10,214,543 km (0.091 R)
• M23: 10,380,147 km (0.093 R)
• M24: 10,995,144 km (0.107 R)
• M25: 11,221,785 km (0.113 R)
• M26: 11,679,555 km (0.084 R)
• M27: 12,318,936 km (0.072 R)
• M28: 13,389,458 km (0.064 R)
• M29: 13,570,771 km (0.077 R)
• M30: 13,692,095 km (0.09 R)
• M31: 14,862,698 km (0.088 R)
• M32: 14,925,230 km (0.05 R)
• M33: 15,302,067 km (0.112 R)
• M34: 15,937,110 km (0.12 R)
• M35: 16,970,831 km (0.081 R)
• M36: 17,694,137 km (0.068 R)
• M37: 18,427,466 km (0.11 R)
• M38: 19,238,735 km (0.11 R)
• M39: 19,648,783 km (0.12 R)
• M40: 19,786,114 km (0.09 R)
• M41: 20,199,901 km (0.11 R)
• M42: 22,240,117 km (0.089 R)
• M43: 22,454,790 km (0.088 R)
• M44: 22,598,404 km (0.116 R)
• M45: 22,958,636 km (0.066 R)
• M46: 23,904,244 km (0.064 R)
• M47: 24,050,850 km (0.053 R)
• M48: 25,533,215 km (0.117 R)
• M49: 26,209,846 km (0.076 R)
• M50: 26,740,171 km (0.075 R)
• M51: 26,892,312 km (0.091 R)
• M52: 27,350,680 km (0.109 R)
• M53: 27,427,274 km (0.035 R)
• M54: 28,430,028 km (0.066 R)
• M55: 28,507,669 km (0.119 R)
• M56: 28,585,311 km (0.06 R)
• M57: 31,509,500 km (0.062 R)
• M58: 32,396,915 km (0.109 R)
• M59: 32,559,229 km (0.094 R)
• M60: 33,292,707 km (0.112 R)
• M61: 33,456,367 km (0.09 R)
• M62: 33,702,455 km (0.114 R)
• M63: 34,031,571 km (0.107 R)
• M64: 35,025,200 km (0.048 R)
• M65: 35,860,405 km (0.088 R)
• M66: 36,533,446 km (0.071 R)
• M67: 36,786,864 km (0.108 R)
• M68: 38,405,364 km (0.097 R)
• M69: 40,308,398 km (0.117 R)
• M70: 40,482,829 km (0.118 R)
• M71: 42,241,801 km (0.06 R)
• M72: 43,487,951 km (0.078 R)
• M73: 46,655,387 km (0.117 R)
• M74: 48,963,084 km (0.107 R)
• M75: 49,709,428 km (0.097 R)
• M76: 50,835,750 km (0.112 R)
• M77: 51,496,823 km (0.045 R)
• M78: 52,350,728 km (0.091 R)
• M79: 53,018,233 km (0.092 R)
• M80: 55,134,295 km (0.05 R)
• M81: 57,081,760 km (0.061 R)
• M82: 57,965,435 km (0.079 R)
• M83: 58,063,870 km (0.117 R)
• M84: 58,952,631 km (0.106 R)
• M85: 59,150,699 km (0.059 R)
• M86: 59,448,249 km (0.074 R)
• M87: 61,444,782 km (0.084 R)
• M88: 62,249,619 km (0.119 R)
• M89: 63,260,452 km (0.057 R)
• M90: 63,767,888 km (0.06 R)
• M91: 66,222,489 km (0.115 R)
• M92: 67,150,744 km (0.073 R)
• M93: 67,564,831 km (0.096 R)
• M94: 69,961,688 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.4

Radius: 6.9

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 13.24 AU - 19.34 AU

Year: 24258 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,862,734 km

• M1: 98,884 km (0.081 R)
• M2: 204,051 km (0.104 R)
• M3: 401,221 km (0.089 R)
• M4: 585,975 km (0.083 R)
• M5: 700,268 km (0.08 R)
• M6: 1,469,350 km (0.036 R)
• M7: 1,724,415 km (0.092 R)
• M8: 2,168,421 km (0.12 R)
• M9: 2,533,290 km (0.099 R)
• M10: 2,839,068 km (0.104 R)
• M11: 2,917,308 km (0.111 R)
• M12: 3,278,437 km (0.06 R)
• M13: 3,955,368 km (0.096 R)
• M14: 5,048,629 km (0.113 R)
• M15: 5,335,857 km (0.041 R)
• M16: 5,579,253 km (0.052 R)
• M17: 6,026,550 km (0.115 R)
• M18: 6,588,889 km (0.092 R)
• M19: 6,902,595 km (0.114 R)
• M20: 7,221,239 km (0.049 R)
• M21: 7,873,037 km (0.105 R)
• M22: 8,656,930 km (0.12 R)
• M23: 8,771,073 km (0.095 R)
• M24: 9,583,090 km (0.105 R)
• M25: 10,117,753 km (0.104 R)
• M26: 11,278,183 km (0.106 R)
• M27: 13,129,008 km (0.115 R)
• M28: 13,260,056 km (0.108 R)
• M29: 13,589,770 km (0.117 R)
• M30: 14,527,000 km (0.049 R)
• M31: 16,463,246 km (0.098 R)
• M32: 16,817,493 km (0.09 R)
• M33: 17,461,363 km (0.069 R)
• M34: 17,533,469 km (0.052 R)
• M35: 18,332,471 km (0.111 R)
• M36: 18,995,040 km (0.112 R)
• M37: 20,343,665 km (0.111 R)
• M38: 22,658,991 km (0.088 R)
• M39: 22,974,044 km (0.061 R)
• M40: 27,365,639 km (0.083 R)
• M41: 27,785,112 km (0.116 R)
• M42: 28,122,156 km (0.1 R)
• M43: 28,460,546 km (0.073 R)
• M44: 28,545,368 km (0.073 R)
• M45: 28,970,824 km (0.062 R)
• M46: 30,259,610 km (0.103 R)
• M47: 34,507,442 km (0.116 R)
• M48: 35,233,440 km (0.114 R)
• M49: 38,374,247 km (0.046 R)
• M50: 38,749,588 km (0.05 R)
• M51: 39,220,523 km (0.051 R)
• M52: 40,835,880 km (0.106 R)
• M53: 42,958,375 km (0.098 R)
• M54: 43,836,963 km (0.071 R)
• M55: 47,108,818 km (0.089 R)
• M56: 49,231,462 km (0.084 R)
• M57: 49,843,617 km (0.067 R)
• M58: 51,488,446 km (0.113 R)
• M59: 52,109,875 km (0.064 R)
• M60: 52,525,458 km (0.113 R)
• M61: 53,151,076 km (0.119 R)
• M62: 55,889,914 km (0.102 R)
• M63: 56,209,006 km (0.091 R)
• M64: 58,135,528 km (0.119 R)
• M65: 59,106,867 km (0.093 R)
• M66: 60,519,519 km (0.097 R)
• M67: 63,156,331 km (0.105 R)
• M68: 64,488,800 km (0.075 R)
• M69: 66,054,940 km (0.067 R)
• M70: 66,842,872 km (0.104 R)
• M71: 69,796,083 km (0.119 R)
• M72: 70,483,635 km (0.083 R)
• M73: 72,212,239 km (0.114 R)
• M74: 73,721,681 km (0.104 R)
• M75: 73,838,218 km (0.086 R)
• M76: 74,655,770 km (0.083 R)
• M77: 75,358,880 km (0.081 R)
• M78: 76,417,734 km (0.094 R)
• M79: 77,008,047 km (0.107 R)
• M80: 77,481,375 km (0.118 R)
• M81: 78,312,092 km (0.112 R)
• M82: 78,907,342 km (0.118 R)
• M83: 79,384,559 km (0.115 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: 313 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit