🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.95 AU - 1.11 AU

Year: 453 Days

Day: 31.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,144,494 km

• M1: 115,041 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.03 AU - 1.23 AU

Year: 521 Days

Day: 20.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.68 AU - 2.24 AU

Year: 1189 Days

Day: 35.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.84 AU - 2.1 AU

Year: 1199 Days

Day: 23.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.43 AU

Year: 1319 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 14.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.44 AU - 8.42 AU

Year: 9680 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,144,494 km

• M1: 181,612 km (0.116 R)
• M2: 289,322 km (0.11 R)
• M3: 441,164 km (0.067 R)
• M4: 577,597 km (0.056 R)
• M5: 673,789 km (0.093 R)
• M6: 918,232 km (0.064 R)
• M7: 1,175,390 km (0.065 R)
• M8: 1,437,636 km (0.109 R)
• M9: 1,740,272 km (0.067 R)
• M10: 2,153,461 km (0.114 R)
• M11: 2,383,692 km (0.116 R)
• M12: 2,646,536 km (0.071 R)
• M13: 2,893,821 km (0.102 R)
• M14: 3,438,208 km (0.056 R)
• M15: 3,708,830 km (0.098 R)
• M16: 4,329,063 km (0.078 R)
• M17: 4,710,987 km (0.116 R)
• M18: 5,134,648 km (0.103 R)
• M19: 5,289,033 km (0.046 R)
• M20: 5,761,313 km (0.118 R)
• M21: 5,889,668 km (0.087 R)
• M22: 6,116,459 km (0.063 R)
• M23: 6,412,513 km (0.117 R)
• M24: 8,033,705 km (0.109 R)
• M25: 8,141,415 km (0.075 R)
• M26: 8,503,741 km (0.099 R)
• M27: 9,207,001 km (0.09 R)
• M28: 9,395,045 km (0.068 R)
• M29: 9,890,364 km (0.109 R)
• M30: 10,005,854 km (0.083 R)
• M31: 10,669,021 km (0.045 R)
• M32: 10,866,789 km (0.09 R)
• M33: 11,065,904 km (0.098 R)
• M34: 11,507,966 km (0.119 R)
• M35: 13,248,836 km (0.118 R)
• M36: 13,504,200 km (0.095 R)
• M37: 13,632,555 km (0.062 R)
• M38: 14,020,013 km (0.071 R)
• M39: 14,150,014 km (0.081 R)
• M40: 15,426,832 km (0.082 R)
• M41: 15,561,021 km (0.094 R)
• M42: 16,648,597 km (0.096 R)
• M43: 17,155,285 km (0.097 R)
• M44: 17,526,887 km (0.11 R)
• M45: 17,667,060 km (0.038 R)
• M46: 18,183,920 km (0.107 R)
• M47: 20,202,744 km (0.055 R)
• M48: 20,546,071 km (0.04 R)
• M49: 20,644,506 km (0.07 R)
• M50: 20,841,975 km (0.089 R)
• M51: 20,940,860 km (0.084 R)
• M52: 21,288,375 km (0.08 R)
• M53: 22,039,506 km (0.078 R)
• M54: 24,240,689 km (0.12 R)
• M55: 25,446,747 km (0.111 R)
• M56: 25,977,072 km (0.063 R)
• M57: 26,190,249 km (0.08 R)
• M58: 26,618,398 km (0.116 R)
• M59: 26,779,515 km (0.103 R)
• M60: 28,518,740 km (0.038 R)
• M61: 29,069,709 km (0.03 R)
• M62: 29,568,618 km (0.106 R)
• M63: 30,631,062 km (0.081 R)
• M64: 31,025,701 km (0.099 R)
• M65: 31,308,590 km (0.115 R)
• M66: 31,421,986 km (0.109 R)
• M67: 33,254,859 km (0.117 R)
• M68: 33,660,568 km (0.038 R)
• M69: 34,359,639 km (0.118 R)
• M70: 34,945,913 km (0.099 R)
• M71: 37,203,794 km (0.057 R)
• M72: 37,685,050 km (0.04 R)
• M73: 38,653,995 km (0.117 R)
• M74: 39,141,535 km (0.083 R)
• M75: 39,692,354 km (0.038 R)
• M76: 41,236,055 km (0.104 R)
• M77: 41,547,218 km (0.109 R)
• M78: 41,671,833 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 9.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.24 AU - 10.14 AU

Year: 12076 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,144,494 km

• M1: 221,255 km (0.046 R)
• M2: 400,773 km (0.062 R)
• M3: 631,901 km (0.065 R)
• M4: 1,157,888 km (0.094 R)
• M5: 1,228,199 km (0.07 R)
• M6: 1,329,327 km (0.108 R)
• M7: 1,827,338 km (0.109 R)
• M8: 1,977,235 km (0.113 R)
• M9: 2,433,658 km (0.096 R)
• M10: 2,749,609 km (0.114 R)
• M11: 2,825,754 km (0.053 R)
• M12: 2,941,543 km (0.116 R)
• M13: 3,379,565 km (0.112 R)
• M14: 3,690,131 km (0.11 R)
• M15: 5,352,761 km (0.113 R)
• M16: 5,666,019 km (0.103 R)
• M17: 5,837,309 km (0.113 R)
• M18: 5,935,894 km (0.091 R)
• M19: 6,235,090 km (0.079 R)
• M20: 6,488,060 km (0.102 R)
• M21: 6,874,172 km (0.059 R)
• M22: 7,083,010 km (0.055 R)
• M23: 7,400,457 km (0.095 R)
• M24: 7,534,048 km (0.086 R)
• M25: 7,857,927 km (0.055 R)
• M26: 8,241,795 km (0.07 R)
• M27: 8,380,323 km (0.085 R)
• M28: 9,056,057 km (0.101 R)
• M29: 9,632,607 km (0.092 R)
• M30: 10,102,344 km (0.066 R)
• M31: 10,220,975 km (0.097 R)
• M32: 10,730,356 km (0.104 R)
• M33: 11,247,965 km (0.09 R)
• M34: 12,817,097 km (0.099 R)
• M35: 13,139,181 km (0.043 R)
• M36: 14,453,847 km (0.088 R)
• M37: 14,688,267 km (0.112 R)
• M38: 14,822,755 km (0.116 R)
• M39: 15,025,161 km (0.077 R)
• M40: 15,092,929 km (0.101 R)
• M41: 15,228,614 km (0.107 R)
• M42: 15,775,694 km (0.063 R)
• M43: 16,818,541 km (0.1 R)
• M44: 16,924,007 km (0.118 R)
• M45: 17,241,903 km (0.119 R)
• M46: 21,093,449 km (0.069 R)
• M47: 21,894,546 km (0.046 R)
• M48: 22,627,875 km (0.101 R)
• M49: 22,744,411 km (0.052 R)
• M50: 23,016,979 km (0.111 R)
• M51: 24,956,066 km (0.111 R)
• M52: 26,128,016 km (0.089 R)
• M53: 26,413,598 km (0.055 R)
• M54: 27,815,480 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.5

Radius: 4.6

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.66 AU - 16.1 AU

Year: 22415 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,144,494 km

• M1: 103,372 km (0.069 R)
• M2: 473,776 km (0.053 R)
• M3: 626,067 km (0.092 R)
• M4: 717,172 km (0.049 R)
• M5: 793,318 km (0.11 R)
• M6: 995,275 km (0.096 R)
• M7: 1,493,286 km (0.079 R)
• M8: 1,566,439 km (0.113 R)
• M9: 1,793,379 km (0.087 R)
• M10: 3,294,145 km (0.076 R)
• M11: 3,551,304 km (0.11 R)
• M12: 4,291,365 km (0.106 R)
• M13: 5,188,054 km (0.075 R)
• M14: 5,336,754 km (0.1 R)
• M15: 5,449,252 km (0.112 R)
• M16: 5,486,951 km (0.047 R)
• M17: 5,829,829 km (0.107 R)
• M18: 6,258,277 km (0.107 R)
• M19: 6,818,073 km (0.079 R)
• M20: 7,942,450 km (0.118 R)
• M21: 9,122,927 km (0.083 R)
• M22: 11,691,373 km (0.117 R)
• M23: 11,739,992 km (0.036 R)
• M24: 12,727,039 km (0.071 R)
• M25: 13,946,112 km (0.115 R)
• M26: 15,574,934 km (0.059 R)
• M27: 17,875,749 km (0.073 R)
• M28: 18,213,092 km (0.084 R)
• M29: 20,631,940 km (0.097 R)
• M30: 22,844,792 km (0.058 R)
• M31: 24,134,026 km (0.108 R)
• M32: 25,446,448 km (0.117 R)
• M33: 27,620,255 km (0.079 R)
• M34: 27,749,956 km (0.09 R)
• M35: 28,336,081 km (0.106 R)
• M36: 28,532,353 km (0.047 R)
• M37: 29,124,013 km (0.115 R)
• M38: 29,985,696 km (0.073 R)
• M39: 31,462,975 km (0.056 R)
• M40: 31,869,882 km (0.038 R)
• M41: 33,239,151 km (0.089 R)
• M42: 34,907,317 km (0.051 R)
• M43: 35,047,490 km (0.079 R)
• M44: 35,328,584 km (0.088 R)
• M45: 35,892,868 km (0.054 R)
• M46: 37,819,389 km (0.105 R)
• M47: 39,632,964 km (0.039 R)
• M48: 39,779,271 km (0.095 R)
• M49: 39,925,727 km (0.078 R)
• M50: 42,219,062 km (0.046 R)
• M51: 45,393,679 km (0.083 R)
• M52: 46,468,839 km (0.046 R)
• M53: 46,545,881 km (0.108 R)
• M54: 47,009,485 km (0.086 R)
• M55: 48,957,698 km (0.101 R)
• M56: 49,271,704 km (0.092 R)
• M57: 51,409,607 km (0.102 R)
• M58: 52,449,761 km (0.101 R)
• M59: 52,529,946 km (0.057 R)
• M60: 53,982,242 km (0.075 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: 363 - 10,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit