🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 304 Days

Day: 36.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 505 Days

Day: 26.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.57 AU - 1.91 AU

Year: 860 Days

Day: 45.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.17 AU - 5.05 AU

Year: 3122 Days

Day: 39.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 12.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.72 AU - 7.84 AU

Year: 7361 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,731,704 km

• M1: 203,004 km (0.102 R)
• M2: 299,046 km (0.065 R)
• M3: 402,269 km (0.097 R)
• M4: 484,847 km (0.055 R)
• M5: 574,905 km (0.094 R)
• M6: 672,143 km (0.056 R)
• M7: 934,388 km (0.116 R)
• M8: 1,087,128 km (0.114 R)
• M9: 1,230,293 km (0.091 R)
• M10: 1,536,370 km (0.11 R)
• M11: 1,616,704 km (0.12 R)
• M12: 1,719,328 km (0.068 R)
• M13: 2,085,245 km (0.094 R)
• M14: 2,428,721 km (0.049 R)
• M15: 2,741,231 km (0.054 R)
• M16: 3,221,291 km (0.109 R)
• M17: 3,431,476 km (0.078 R)
• M18: 3,865,609 km (0.104 R)
• M19: 4,403,862 km (0.056 R)
• M20: 4,996,270 km (0.076 R)
• M21: 5,457,031 km (0.065 R)
• M22: 5,550,979 km (0.087 R)
• M23: 6,718,740 km (0.114 R)
• M24: 7,056,382 km (0.067 R)
• M25: 7,227,372 km (0.047 R)
• M26: 7,713,416 km (0.098 R)
• M27: 7,995,857 km (0.105 R)
• M28: 8,245,984 km (0.104 R)
• M29: 8,462,303 km (0.072 R)
• M30: 8,827,172 km (0.108 R)
• M31: 9,197,127 km (0.09 R)
• M32: 9,309,176 km (0.112 R)
• M33: 9,496,922 km (0.051 R)
• M34: 10,067,488 km (0.084 R)
• M35: 10,260,320 km (0.096 R)
• M36: 10,454,198 km (0.084 R)
• M37: 11,926,989 km (0.113 R)
• M38: 12,212,871 km (0.112 R)
• M39: 12,295,000 km (0.117 R)
• M40: 13,042,391 km (0.095 R)
• M41: 13,932,947 km (0.116 R)
• M42: 14,277,322 km (0.109 R)
• M43: 14,930,765 km (0.068 R)
• M44: 15,416,061 km (0.096 R)
• M45: 15,638,513 km (0.084 R)
• M46: 15,906,742 km (0.115 R)
• M47: 16,629,449 km (0.082 R)
• M48: 17,270,625 km (0.055 R)
• M49: 18,814,027 km (0.107 R)
• M50: 19,004,016 km (0.098 R)
• M51: 19,770,705 km (0.095 R)
• M52: 20,645,254 km (0.108 R)
• M53: 20,841,377 km (0.103 R)
• M54: 21,136,683 km (0.109 R)
• M55: 22,331,521 km (0.059 R)
• M56: 22,532,880 km (0.102 R)
• M57: 22,785,401 km (0.079 R)
• M58: 23,650,825 km (0.087 R)
• M59: 23,753,300 km (0.088 R)
• M60: 24,113,382 km (0.077 R)
• M61: 24,578,781 km (0.12 R)
• M62: 25,099,531 km (0.105 R)
• M63: 25,993,228 km (0.102 R)
• M64: 26,417,338 km (0.078 R)
• M65: 27,272,589 km (0.115 R)
• M66: 27,487,711 km (0.044 R)
• M67: 27,703,581 km (0.092 R)
• M68: 28,463,239 km (0.109 R)
• M69: 29,449,986 km (0.104 R)
• M70: 29,560,240 km (0.066 R)
• M71: 29,726,144 km (0.071 R)
• M72: 30,559,554 km (0.108 R)
• M73: 32,306,259 km (0.083 R)
• M74: 32,477,099 km (0.114 R)
• M75: 32,933,971 km (0.09 R)
• M76: 33,738,509 km (0.053 R)
• M77: 34,375,197 km (0.047 R)
• M78: 34,724,209 km (0.113 R)
• M79: 36,842,664 km (0.033 R)
• M80: 37,319,134 km (0.109 R)
• M81: 37,438,662 km (0.089 R)
• M82: 39,366,829 km (0.091 R)
• M83: 39,975,992 km (0.102 R)
• M84: 40,220,584 km (0.119 R)
• M85: 41,203,742 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.1

Radius: 3.2

Gravity: 55.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.72 AU - 17.22 AU

Year: 26197 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,731,704 km

• M1: 152,440 km (0.088 R)
• M2: 398,978 km (0.102 R)
• M3: 553,512 km (0.117 R)
• M4: 625,170 km (0.084 R)
• M5: 830,717 km (0.116 R)
• M6: 940,971 km (0.074 R)
• M7: 1,175,390 km (0.049 R)
• M8: 1,459,926 km (0.098 R)
• M9: 1,870,721 km (0.087 R)
• M10: 2,200,884 km (0.087 R)
• M11: 3,872,341 km (0.107 R)
• M12: 4,056,346 km (0.066 R)
• M13: 4,196,220 km (0.083 R)
• M14: 4,528,627 km (0.111 R)
• M15: 4,771,274 km (0.041 R)
• M16: 4,820,193 km (0.065 R)
• M17: 5,319,700 km (0.11 R)
• M18: 5,421,576 km (0.113 R)
• M19: 5,575,513 km (0.108 R)
• M20: 5,627,274 km (0.084 R)
• M21: 5,887,873 km (0.094 R)
• M22: 6,205,918 km (0.079 R)
• M23: 7,475,555 km (0.068 R)
• M24: 9,430,351 km (0.07 R)
• M25: 9,739,569 km (0.08 R)
• M26: 11,729,670 km (0.104 R)
• M27: 12,872,298 km (0.089 R)
• M28: 13,979,771 km (0.052 R)
• M29: 14,616,161 km (0.047 R)
• M30: 14,687,369 km (0.052 R)
• M31: 15,261,825 km (0.095 R)
• M32: 15,406,486 km (0.114 R)
• M33: 16,063,520 km (0.108 R)
• M34: 16,358,378 km (0.092 R)
• M35: 16,953,478 km (0.102 R)
• M36: 17,783,447 km (0.086 R)
• M37: 18,088,477 km (0.091 R)
• M38: 18,395,153 km (0.098 R)
• M39: 19,169,621 km (0.095 R)
• M40: 21,474,924 km (0.07 R)
• M41: 21,881,082 km (0.119 R)
• M42: 22,618,749 km (0.107 R)
• M43: 22,866,334 km (0.082 R)
• M44: 24,202,392 km (0.062 R)
• M45: 25,050,163 km (0.06 R)
• M46: 25,993,827 km (0.102 R)
• M47: 27,651,072 km (0.093 R)
• M48: 29,162,609 km (0.084 R)
• M49: 29,792,715 km (0.085 R)
• M50: 31,341,801 km (0.103 R)
• M51: 32,636,870 km (0.095 R)
• M52: 35,279,067 km (0.086 R)
• M53: 36,142,846 km (0.066 R)
• M54: 36,916,566 km (0.058 R)
• M55: 38,874,353 km (0.112 R)
• M56: 39,071,972 km (0.11 R)
• M57: 39,965,370 km (0.11 R)
• M58: 40,264,716 km (0.092 R)
• M59: 42,584,081 km (0.108 R)
• M60: 44,325,999 km (0.103 R)
• M61: 44,635,816 km (0.087 R)
• M62: 45,361,515 km (0.085 R)
• M63: 46,404,960 km (0.104 R)
• M64: 47,773,182 km (0.074 R)
• M65: 47,879,098 km (0.093 R)
• M66: 49,475,307 km (0.052 R)
• M67: 53,048,153 km (0.04 R)
• M68: 53,816,637 km (0.058 R)
• M69: 53,926,741 km (0.114 R)
• M70: 54,810,117 km (0.035 R)
• M71: 57,263,971 km (0.083 R)
• M72: 57,488,816 km (0.082 R)
• M73: 58,504,286 km (0.117 R)
• M74: 59,639,585 km (0.076 R)
• M75: 60,095,709 km (0.08 R)
• M76: 60,324,145 km (0.105 R)
• M77: 62,278,042 km (0.111 R)
• M78: 63,088,564 km (0.087 R)
• M79: 64,252,435 km (0.076 R)
• M80: 68,024,545 km (0.093 R)
• M81: 70,177,558 km (0.099 R)
• M82: 74,550,304 km (0.097 R)
• M83: 76,027,283 km (0.084 R)
• M84: 76,274,419 km (0.085 R)
• M85: 76,893,455 km (0.099 R)
• M86: 77,513,987 km (0.083 R)
• M87: 77,762,768 km (0.111 R)
• M88: 80,516,117 km (0.081 R)
• M89: 80,767,890 km (0.104 R)
• M90: 81,020,112 km (0.106 R)
• M91: 81,398,745 km (0.035 R)
• M92: 82,157,954 km (0.117 R)
• M93: 82,284,663 km (0.12 R)
• M94: 82,411,522 km (0.085 R)
• M95: 82,538,381 km (0.091 R)
• M96: 84,066,224 km (0.112 R)
• M97: 84,449,494 km (0.115 R)
• M98: 85,218,128 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit