🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.47 AU - 3.83 AU

Year: 2600 Days

Day: 37.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,594,244 km

• M1: 1,869,674 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.42 AU - 5.2 AU

Year: 3336 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,594,244 km

• M1: 3,494,307 km (0.044 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 12.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.02 AU - 10.66 AU

Year: 10641 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,594,244 km

• M1: 221,106 km (0.109 R)
• M2: 382,372 km (0.108 R)
• M3: 508,932 km (0.037 R)
• M4: 1,243,757 km (0.096 R)
• M5: 1,681,330 km (0.115 R)
• M6: 1,886,429 km (0.047 R)
• M7: 2,143,737 km (0.081 R)
• M8: 2,412,565 km (0.11 R)
• M9: 2,812,440 km (0.092 R)
• M10: 2,934,213 km (0.07 R)
• M11: 3,107,597 km (0.118 R)
• M12: 3,208,126 km (0.099 R)
• M13: 3,621,764 km (0.038 R)
• M14: 3,727,829 km (0.11 R)
• M15: 4,162,860 km (0.075 R)
• M16: 4,330,110 km (0.091 R)
• M17: 5,140,632 km (0.113 R)
• M18: 5,594,063 km (0.104 R)
• M19: 5,903,730 km (0.117 R)
• M20: 6,060,659 km (0.112 R)
• M21: 6,187,069 km (0.105 R)
• M22: 6,314,526 km (0.12 R)
• M23: 7,298,132 km (0.101 R)
• M24: 7,534,497 km (0.087 R)
• M25: 8,897,483 km (0.12 R)
• M26: 9,588,775 km (0.104 R)
• M27: 10,373,116 km (0.045 R)
• M28: 10,639,251 km (0.103 R)
• M29: 11,333,684 km (0.098 R)
• M30: 11,607,748 km (0.111 R)
• M31: 12,202,399 km (0.08 R)
• M32: 12,443,102 km (0.093 R)
• M33: 12,523,735 km (0.045 R)
• M34: 12,888,455 km (0.108 R)
• M35: 13,174,636 km (0.103 R)
• M36: 13,836,457 km (0.098 R)
• M37: 14,087,482 km (0.106 R)
• M38: 14,466,862 km (0.069 R)
• M39: 14,978,038 km (0.077 R)
• M40: 15,625,198 km (0.105 R)
• M41: 15,799,330 km (0.09 R)
• M42: 16,237,502 km (0.082 R)
• M43: 16,591,002 km (0.059 R)
• M44: 17,305,482 km (0.075 R)
• M45: 18,212,793 km (0.118 R)
• M46: 18,488,053 km (0.107 R)
• M47: 18,718,434 km (0.103 R)
• M48: 18,949,712 km (0.082 R)
• M49: 19,790,602 km (0.057 R)
• M50: 19,931,822 km (0.081 R)
• M51: 20,643,459 km (0.068 R)
• M52: 20,978,409 km (0.109 R)
• M53: 21,315,153 km (0.116 R)
• M54: 22,581,649 km (0.098 R)
• M55: 23,124,839 km (0.085 R)
• M56: 24,073,140 km (0.061 R)
• M57: 24,526,720 km (0.065 R)
• M58: 25,034,156 km (0.091 R)
• M59: 25,340,234 km (0.118 R)
• M60: 25,801,743 km (0.049 R)
• M61: 26,059,201 km (0.118 R)
• M62: 26,525,049 km (0.108 R)
• M63: 26,941,380 km (0.069 R)
• M64: 27,202,727 km (0.039 R)
• M65: 28,097,472 km (0.115 R)
• M66: 28,522,031 km (0.114 R)
• M67: 29,055,497 km (0.118 R)
• M68: 30,295,065 km (0.116 R)
• M69: 30,730,395 km (0.081 R)
• M70: 32,048,501 km (0.097 R)
• M71: 32,269,906 km (0.118 R)
• M72: 32,770,162 km (0.093 R)
• M73: 33,272,810 km (0.094 R)
• M74: 34,116,542 km (0.057 R)
• M75: 34,229,489 km (0.09 R)
• M76: 34,455,830 km (0.074 R)
• M77: 34,626,073 km (0.056 R)
• M78: 34,910,159 km (0.067 R)
• M79: 35,252,289 km (0.081 R)
• M80: 35,423,729 km (0.109 R)
• M81: 36,112,178 km (0.118 R)
• M82: 36,458,198 km (0.091 R)
• M83: 37,502,541 km (0.066 R)
• M84: 38,380,231 km (0.115 R)
• M85: 38,792,224 km (0.083 R)
• M86: 39,620,547 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436

Radius: 4.6

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.69 AU - 19.43 AU

Year: 22881 Days

Day: 24.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,594,244 km

• M1: 428,897 km (0.099 R)
• M2: 905,516 km (0.059 R)
• M3: 1,497,325 km (0.103 R)
• M4: 1,893,011 km (0.096 R)
• M5: 3,105,652 km (0.112 R)
• M6: 3,684,745 km (0.095 R)
• M7: 4,171,686 km (0.12 R)
• M8: 4,254,713 km (0.05 R)
• M9: 4,939,273 km (0.09 R)
• M10: 5,160,229 km (0.09 R)
• M11: 5,520,311 km (0.106 R)
• M12: 7,692,173 km (0.068 R)
• M13: 8,573,604 km (0.077 R)
• M14: 9,160,775 km (0.113 R)
• M15: 9,595,955 km (0.038 R)
• M16: 10,373,715 km (0.099 R)
• M17: 10,770,000 km (0.116 R)
• M18: 11,229,115 km (0.091 R)
• M19: 12,584,173 km (0.114 R)
• M20: 14,743,020 km (0.046 R)
• M21: 16,682,407 km (0.11 R)
• M22: 16,880,773 km (0.046 R)
• M23: 17,279,751 km (0.086 R)
• M24: 17,681,870 km (0.076 R)
• M25: 17,816,508 km (0.114 R)
• M26: 17,951,595 km (0.109 R)
• M27: 18,086,981 km (0.065 R)
• M28: 18,222,666 km (0.109 R)
• M29: 18,358,800 km (0.109 R)
• M30: 19,044,258 km (0.071 R)
• M31: 19,459,392 km (0.118 R)
• M32: 21,508,284 km (0.086 R)
• M33: 22,085,433 km (0.086 R)
• M34: 24,594,339 km (0.067 R)
• M35: 27,036,823 km (0.077 R)
• M36: 27,192,106 km (0.051 R)
• M37: 27,269,747 km (0.067 R)
• M38: 27,581,359 km (0.098 R)
• M39: 28,365,551 km (0.058 R)
• M40: 30,761,511 km (0.113 R)
• M41: 31,737,936 km (0.092 R)
• M42: 31,819,766 km (0.058 R)
• M43: 32,065,705 km (0.082 R)
• M44: 34,727,650 km (0.119 R)
• M45: 35,319,309 km (0.11 R)
• M46: 35,744,018 km (0.095 R)
• M47: 35,999,531 km (0.097 R)
• M48: 37,719,158 km (0.104 R)
• M49: 37,805,775 km (0.109 R)
• M50: 39,113,859 km (0.102 R)
• M51: 40,614,326 km (0.052 R)
• M52: 44,492,501 km (0.081 R)
• M53: 45,134,874 km (0.11 R)
• M54: 45,227,027 km (0.096 R)
• M55: 46,800,946 km (0.111 R)
• M56: 50,002,340 km (0.053 R)
• M57: 51,629,367 km (0.108 R)
• M58: 53,176,358 km (0.052 R)
• M59: 53,760,538 km (0.05 R)
• M60: 56,415,003 km (0.07 R)
• M61: 57,010,701 km (0.118 R)
• M62: 57,608,494 km (0.054 R)
• M63: 59,111,953 km (0.117 R)
• M64: 59,716,927 km (0.065 R)
• M65: 60,323,995 km (0.103 R)
• M66: 61,136,611 km (0.075 R)
• M67: 63,080,934 km (0.087 R)
• M68: 66,505,828 km (0.11 R)
• M69: 67,660,873 km (0.093 R)
• M70: 67,766,190 km (0.089 R)
• M71: 67,871,656 km (0.088 R)
• M72: 69,246,610 km (0.093 R)
• M73: 69,352,675 km (0.075 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: 518 - 18,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit