🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 258 Days

Day: 16.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,920,542 km

• M1: 54,304 km (0.058 R)
• M2: 121,174 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1 AU - 1.66 AU

Year: 575 Days

Day: 14.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,920,542 km

• M1: 177,573 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 11.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.36 AU - 7.02 AU

Year: 6484 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,920,542 km

• M1: 171,888 km (0.118 R)
• M2: 303,085 km (0.106 R)
• M3: 707,748 km (0.055 R)
• M4: 1,013,675 km (0.093 R)
• M5: 1,100,592 km (0.029 R)
• M6: 1,174,942 km (0.12 R)
• M7: 1,297,762 km (0.075 R)
• M8: 1,573,470 km (0.107 R)
• M9: 1,744,760 km (0.06 R)
• M10: 1,868,328 km (0.118 R)
• M11: 2,087,189 km (0.085 R)
• M12: 2,773,096 km (0.094 R)
• M13: 2,855,823 km (0.096 R)
• M14: 3,087,550 km (0.101 R)
• M15: 3,750,867 km (0.092 R)
• M16: 4,851,459 km (0.064 R)
• M17: 5,103,382 km (0.112 R)
• M18: 5,359,643 km (0.116 R)
• M19: 5,567,734 km (0.099 R)
• M20: 6,399,049 km (0.109 R)
• M21: 6,481,627 km (0.107 R)
• M22: 6,619,855 km (0.117 R)
• M23: 6,731,306 km (0.073 R)
• M24: 6,984,276 km (0.037 R)
• M25: 7,097,671 km (0.103 R)
• M26: 7,499,491 km (0.108 R)
• M27: 8,415,778 km (0.09 R)
• M28: 8,779,899 km (0.064 R)
• M29: 8,963,904 km (0.102 R)
• M30: 9,180,223 km (0.104 R)
• M31: 9,367,071 km (0.102 R)
• M32: 9,523,700 km (0.066 R)
• M33: 9,935,094 km (0.092 R)
• M34: 10,062,850 km (0.07 R)
• M35: 11,038,378 km (0.059 R)
• M36: 11,270,404 km (0.079 R)
• M37: 11,437,056 km (0.113 R)
• M38: 12,010,016 km (0.106 R)
• M39: 12,454,322 km (0.061 R)
• M40: 12,834,749 km (0.074 R)
• M41: 12,939,019 km (0.109 R)
• M42: 13,113,600 km (0.092 R)
• M43: 13,429,999 km (0.025 R)
• M44: 13,535,915 km (0.102 R)
• M45: 13,642,129 km (0.104 R)
• M46: 13,784,247 km (0.083 R)
• M47: 14,829,338 km (0.099 R)
• M48: 14,902,341 km (0.061 R)
• M49: 15,750,711 km (0.087 R)
• M50: 16,425,547 km (0.087 R)
• M51: 16,842,626 km (0.064 R)
• M52: 17,571,317 km (0.083 R)
• M53: 17,648,510 km (0.112 R)
• M54: 17,803,493 km (0.099 R)
• M55: 19,138,654 km (0.096 R)
• M56: 19,218,240 km (0.097 R)
• M57: 19,778,185 km (0.104 R)
• M58: 20,140,960 km (0.059 R)
• M59: 20,832,251 km (0.103 R)
• M60: 21,160,170 km (0.075 R)
• M61: 21,655,339 km (0.113 R)
• M62: 22,363,535 km (0.118 R)
• M63: 23,546,256 km (0.11 R)
• M64: 24,360,517 km (0.03 R)
• M65: 24,576,387 km (0.096 R)
• M66: 24,662,855 km (0.112 R)
• M67: 25,183,904 km (0.052 R)
• M68: 25,796,507 km (0.039 R)
• M69: 26,104,679 km (0.088 R)
• M70: 26,325,485 km (0.042 R)
• M71: 26,414,047 km (0.108 R)
• M72: 26,635,751 km (0.11 R)
• M73: 26,947,214 km (0.055 R)
• M74: 27,036,374 km (0.111 R)
• M75: 27,125,684 km (0.07 R)
• M76: 27,798,576 km (0.098 R)
• M77: 28,250,361 km (0.093 R)
• M78: 29,482,000 km (0.104 R)
• M79: 30,266,342 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 5.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.18 AU - 18.12 AU

Year: 23201 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,920,542 km

• M1: 91,554 km (0.096 R)
• M2: 307,274 km (0.117 R)
• M3: 557,252 km (0.078 R)
• M4: 1,864,588 km (0.099 R)
• M5: 3,037,286 km (0.094 R)
• M6: 4,724,002 km (0.041 R)
• M7: 4,808,375 km (0.06 R)
• M8: 5,281,553 km (0.094 R)
• M9: 5,590,472 km (0.101 R)
• M10: 5,814,570 km (0.098 R)
• M11: 6,551,788 km (0.082 R)
• M12: 6,788,153 km (0.091 R)
• M13: 7,027,210 km (0.08 R)
• M14: 7,711,621 km (0.076 R)
• M15: 8,468,137 km (0.112 R)
• M16: 9,673,447 km (0.034 R)
• M17: 10,268,547 km (0.063 R)
• M18: 10,708,964 km (0.104 R)
• M19: 10,875,616 km (0.092 R)
• M20: 11,211,612 km (0.083 R)
• M21: 11,779,187 km (0.091 R)
• M22: 12,239,948 km (0.036 R)
• M23: 13,477,272 km (0.114 R)
• M24: 16,387,250 km (0.112 R)
• M25: 16,965,895 km (0.115 R)
• M26: 17,485,897 km (0.087 R)
• M27: 17,879,190 km (0.068 R)
• M28: 18,608,030 km (0.072 R)
• M29: 19,076,870 km (0.112 R)
• M30: 19,346,445 km (0.11 R)
• M31: 20,026,069 km (0.099 R)
• M32: 20,300,132 km (0.095 R)
• M33: 20,921,262 km (0.035 R)
• M34: 21,408,652 km (0.119 R)
• M35: 22,679,037 km (0.12 R)
• M36: 24,191,771 km (0.102 R)
• M37: 25,365,965 km (0.044 R)
• M38: 26,633,956 km (0.112 R)
• M39: 27,541,267 km (0.07 R)
• M40: 28,612,687 km (0.102 R)
• M41: 28,843,965 km (0.085 R)
• M42: 29,153,483 km (0.093 R)
• M43: 32,548,458 km (0.101 R)
• M44: 33,274,755 km (0.096 R)
• M45: 35,237,479 km (0.045 R)
• M46: 37,743,094 km (0.093 R)
• M47: 37,827,617 km (0.074 R)
• M48: 38,676,136 km (0.084 R)
• M49: 38,931,948 km (0.087 R)
• M50: 39,445,219 km (0.097 R)
• M51: 41,695,021 km (0.061 R)
• M52: 42,747,442 km (0.105 R)
• M53: 44,609,935 km (0.087 R)
• M54: 46,046,823 km (0.11 R)
• M55: 46,408,401 km (0.077 R)
• M56: 48,597,467 km (0.107 R)
• M57: 52,037,619 km (0.078 R)
• M58: 52,320,060 km (0.067 R)
• M59: 53,644,450 km (0.117 R)
• M60: 55,651,754 km (0.097 R)
• M61: 58,366,058 km (0.086 R)
• M62: 58,561,582 km (0.051 R)
• M63: 60,429,910 km (0.102 R)
• M64: 61,023,963 km (0.091 R)
• M65: 61,222,330 km (0.06 R)
• M66: 63,721,063 km (0.033 R)
• M67: 66,150,832 km (0.082 R)
• M68: 66,660,961 km (0.069 R)
• M69: 67,069,961 km (0.112 R)
• M70: 67,274,761 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit