🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 19.7 Hours

Environment

Temp: 270 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 241 Days

Day: 27 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,312,118 km

• M1: 38,746 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.94 AU - 0.96 AU

Year: 324 Days

Day: 27.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.33 AU - 1.65 AU

Year: 636 Days

Day: 39.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.94 AU - 3.2 AU

Year: 1441 Days

Day: 47.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 168.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,312,118 km

• M1: 511,625 km (0.112 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 11.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.52 AU - 8.22 AU

Year: 6300 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,312,118 km

• M1: 148,401 km (0.098 R)
• M2: 229,633 km (0.08 R)
• M3: 346,618 km (0.07 R)
• M4: 558,898 km (0.116 R)
• M5: 629,657 km (0.08 R)
• M6: 781,499 km (0.073 R)
• M7: 910,153 km (0.07 R)
• M8: 1,072,018 km (0.1 R)
• M9: 1,644,978 km (0.119 R)
• M10: 1,939,985 km (0.084 R)
• M11: 2,036,625 km (0.092 R)
• M12: 2,371,126 km (0.059 R)
• M13: 2,832,037 km (0.115 R)
• M14: 3,091,889 km (0.118 R)
• M15: 3,897,324 km (0.065 R)
• M16: 4,398,028 km (0.078 R)
• M17: 4,569,467 km (0.105 R)
• M18: 4,830,964 km (0.094 R)
• M19: 5,052,518 km (0.034 R)
• M20: 5,437,135 km (0.082 R)
• M21: 6,019,818 km (0.037 R)
• M22: 6,427,473 km (0.111 R)
• M23: 6,769,902 km (0.104 R)
• M24: 7,068,350 km (0.032 R)
• M25: 7,193,862 km (0.038 R)
• M26: 8,067,664 km (0.073 R)
• M27: 9,886,026 km (0.03 R)
• M28: 10,395,406 km (0.098 R)
• M29: 10,942,486 km (0.076 R)
• M30: 12,517,602 km (0.096 R)
• M31: 13,099,538 km (0.073 R)
• M32: 13,192,139 km (0.078 R)
• M33: 13,878,494 km (0.029 R)
• M34: 15,220,985 km (0.073 R)
• M35: 15,546,660 km (0.098 R)
• M36: 16,371,093 km (0.093 R)
• M37: 16,637,976 km (0.026 R)
• M38: 16,939,864 km (0.077 R)
• M39: 19,314,132 km (0.075 R)
• M40: 19,384,443 km (0.081 R)
• M41: 19,490,059 km (0.084 R)
• M42: 20,092,789 km (0.059 R)
• M43: 21,098,685 km (0.04 R)
• M44: 21,827,227 km (0.12 R)
• M45: 22,121,037 km (0.081 R)
• M46: 22,305,342 km (0.047 R)
• M47: 22,527,046 km (0.03 R)
• M48: 23,047,347 km (0.03 R)
• M49: 23,234,195 km (0.1 R)
• M50: 23,759,882 km (0.096 R)
• M51: 23,835,429 km (0.114 R)
• M52: 24,632,187 km (0.085 R)
• M53: 25,901,824 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 12.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.25 AU - 9.49 AU

Year: 10034 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,312,118 km

• M1: 311,612 km (0.071 R)
• M2: 393,143 km (0.105 R)
• M3: 574,605 km (0.078 R)
• M4: 670,498 km (0.093 R)
• M5: 803,191 km (0.107 R)
• M6: 995,424 km (0.079 R)
• M7: 1,114,953 km (0.071 R)
• M8: 1,203,515 km (0.107 R)
• M9: 1,313,320 km (0.115 R)
• M10: 1,704,518 km (0.055 R)
• M11: 2,569,343 km (0.097 R)
• M12: 2,762,025 km (0.102 R)
• M13: 3,264,824 km (0.078 R)
• M14: 3,394,974 km (0.049 R)
• M15: 3,553,697 km (0.111 R)
• M16: 3,687,737 km (0.086 R)
• M17: 3,796,345 km (0.106 R)
• M18: 4,383,816 km (0.085 R)
• M19: 4,910,101 km (0.107 R)
• M20: 5,090,068 km (0.101 R)
• M21: 5,831,923 km (0.05 R)
• M22: 5,990,796 km (0.088 R)
• M23: 7,041,422 km (0.082 R)
• M24: 7,347,200 km (0.096 R)
• M25: 7,484,531 km (0.085 R)
• M26: 7,726,880 km (0.067 R)
• M27: 7,831,598 km (0.083 R)
• M28: 7,936,765 km (0.076 R)
• M29: 8,148,446 km (0.092 R)
• M30: 8,831,361 km (0.078 R)
• M31: 9,050,970 km (0.086 R)
• M32: 10,252,092 km (0.076 R)
• M33: 13,050,170 km (0.099 R)
• M34: 14,146,274 km (0.074 R)
• M35: 14,575,620 km (0.061 R)
• M36: 15,140,352 km (0.052 R)
• M37: 16,470,875 km (0.116 R)
• M38: 17,241,304 km (0.102 R)
• M39: 17,607,969 km (0.05 R)
• M40: 17,838,499 km (0.111 R)
• M41: 17,977,176 km (0.096 R)
• M42: 18,817,467 km (0.118 R)
• M43: 18,958,688 km (0.086 R)
• M44: 19,718,196 km (0.068 R)
• M45: 20,342,618 km (0.077 R)
• M46: 20,730,076 km (0.078 R)
• M47: 21,414,038 km (0.089 R)
• M48: 21,561,541 km (0.102 R)
• M49: 21,709,493 km (0.069 R)
• M50: 21,808,228 km (0.077 R)
• M51: 22,055,812 km (0.112 R)
• M52: 22,304,295 km (0.034 R)
• M53: 22,653,905 km (0.091 R)
• M54: 23,005,161 km (0.093 R)
• M55: 23,156,254 km (0.089 R)
• M56: 23,814,934 km (0.095 R)
• M57: 23,916,810 km (0.077 R)
• M58: 24,685,593 km (0.117 R)
• M59: 24,943,650 km (0.099 R)
• M60: 25,618,935 km (0.04 R)
• M61: 25,985,001 km (0.106 R)
• M62: 26,089,869 km (0.051 R)
• M63: 26,563,645 km (0.079 R)
• M64: 28,433,319 km (0.112 R)
• M65: 28,758,096 km (0.088 R)
• M66: 28,975,312 km (0.107 R)
• M67: 29,247,581 km (0.061 R)
• M68: 29,575,349 km (0.119 R)
• M69: 31,288,544 km (0.1 R)
• M70: 31,456,094 km (0.097 R)
• M71: 31,567,993 km (0.084 R)
• M72: 35,798,022 km (0.086 R)
• M73: 36,971,618 km (0.102 R)
• M74: 37,089,650 km (0.111 R)
• M75: 37,444,497 km (0.029 R)
• M76: 38,098,090 km (0.101 R)
• M77: 39,356,357 km (0.078 R)
• M78: 40,567,203 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 11.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.95 AU - 10.27 AU

Year: 10422 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,312,118 km

• M1: 163,361 km (0.081 R)
• M2: 445,951 km (0.051 R)
• M3: 858,841 km (0.07 R)
• M4: 1,002,007 km (0.087 R)
• M5: 1,095,804 km (0.099 R)
• M6: 1,232,387 km (0.118 R)
• M7: 1,313,170 km (0.081 R)
• M8: 1,437,935 km (0.078 R)
• M9: 1,677,142 km (0.052 R)
• M10: 2,344,049 km (0.085 R)
• M11: 2,522,968 km (0.043 R)
• M12: 2,627,238 km (0.077 R)
• M13: 2,786,410 km (0.105 R)
• M14: 3,311,648 km (0.069 R)
• M15: 3,988,578 km (0.079 R)
• M16: 4,234,069 km (0.056 R)
• M17: 4,421,515 km (0.091 R)
• M18: 5,033,071 km (0.067 R)
• M19: 5,231,886 km (0.076 R)
• M20: 5,433,245 km (0.035 R)
• M21: 6,622,099 km (0.118 R)
• M22: 7,546,165 km (0.107 R)
• M23: 8,275,455 km (0.077 R)
• M24: 9,431,697 km (0.069 R)
• M25: 9,759,615 km (0.108 R)
• M26: 9,966,360 km (0.102 R)
• M27: 10,049,536 km (0.057 R)
• M28: 10,893,717 km (0.081 R)
• M29: 10,979,287 km (0.119 R)
• M30: 11,716,655 km (0.08 R)
• M31: 12,024,826 km (0.068 R)
• M32: 13,056,603 km (0.053 R)
• M33: 13,147,558 km (0.057 R)
• M34: 14,350,475 km (0.028 R)
• M35: 16,465,340 km (0.063 R)
• M36: 17,009,278 km (0.084 R)
• M37: 17,458,520 km (0.063 R)
• M38: 17,558,900 km (0.1 R)
• M39: 18,063,793 km (0.083 R)
• M40: 18,829,884 km (0.073 R)
• M41: 19,554,686 km (0.096 R)
• M42: 19,763,375 km (0.11 R)
• M43: 20,130,488 km (0.119 R)
• M44: 20,658,718 km (0.087 R)
• M45: 21,031,366 km (0.064 R)
• M46: 21,298,847 km (0.101 R)
• M47: 21,621,231 km (0.117 R)
• M48: 22,434,445 km (0.08 R)
• M49: 23,037,175 km (0.074 R)
• M50: 23,923,392 km (0.118 R)
• M51: 24,483,038 km (0.1 R)
• M52: 26,648,467 km (0.099 R)
• M53: 28,519,039 km (0.076 R)
• M54: 29,171,884 km (0.113 R)
• M55: 29,829,516 km (0.113 R)
• M56: 31,586,992 km (0.117 R)
• M57: 32,818,332 km (0.089 R)
• M58: 33,253,063 km (0.11 R)
• M59: 34,191,042 km (0.062 R)
• M60: 34,631,757 km (0.112 R)
• M61: 35,264,556 km (0.057 R)
• M62: 35,837,367 km (0.115 R)
• M63: 36,029,002 km (0.111 R)
• M64: 36,157,057 km (0.075 R)
• M65: 36,670,328 km (0.114 R)
• M66: 37,768,974 km (0.108 R)
• M67: 38,094,200 km (0.088 R)
• M68: 39,075,413 km (0.09 R)
• M69: 39,602,147 km (0.102 R)
• M70: 40,197,546 km (0.079 R)
• M71: 40,795,788 km (0.112 R)
• M72: 41,397,172 km (0.115 R)
• M73: 41,531,211 km (0.119 R)
• M74: 41,866,759 km (0.11 R)
• M75: 43,014,923 km (0.12 R)
• M76: 43,286,443 km (0.118 R)
• M77: 45,134,874 km (0.038 R)
• M78: 45,410,882 km (0.117 R)
• M79: 46,172,934 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.3

Radius: 3.1

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.43 AU - 17.57 AU

Year: 19317 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,312,118 km

• M1: 180,714 km (0.11 R)
• M2: 213,925 km (0.064 R)
• M3: 237,262 km (0.108 R)
• M4: 381,923 km (0.037 R)
• M5: 617,540 km (0.066 R)
• M6: 969,693 km (0.064 R)
• M7: 1,133,653 km (0.109 R)
• M8: 1,154,896 km (0.098 R)
• M9: 1,418,637 km (0.118 R)
• M10: 1,652,308 km (0.101 R)
• M11: 1,749,098 km (0.065 R)
• M12: 1,773,483 km (0.086 R)
• M13: 1,922,931 km (0.118 R)
• M14: 2,587,894 km (0.102 R)
• M15: 2,785,662 km (0.064 R)
• M16: 2,843,108 km (0.079 R)
• M17: 2,901,002 km (0.103 R)
• M18: 2,959,195 km (0.082 R)
• M19: 3,017,838 km (0.071 R)
• M20: 3,316,585 km (0.034 R)
• M21: 3,624,756 km (0.064 R)
• M22: 3,942,053 km (0.038 R)
• M23: 4,268,027 km (0.109 R)
• M24: 4,807,627 km (0.096 R)
• M25: 5,015,418 km (0.077 R)
• M26: 5,368,320 km (0.119 R)
• M27: 5,765,801 km (0.076 R)
• M28: 5,912,557 km (0.098 R)
• M29: 6,512,145 km (0.111 R)
• M30: 7,407,488 km (0.086 R)
• M31: 8,799,945 km (0.103 R)
• M32: 8,968,991 km (0.102 R)
• M33: 10,403,784 km (0.053 R)
• M34: 10,492,944 km (0.109 R)
• M35: 11,261,578 km (0.112 R)
• M36: 11,722,190 km (0.064 R)
• M37: 12,188,786 km (0.058 R)
• M38: 12,996,016 km (0.117 R)
• M39: 13,140,378 km (0.081 R)
• M40: 13,478,918 km (0.08 R)
• M41: 13,624,925 km (0.08 R)
• M42: 14,711,604 km (0.084 R)
• M43: 14,962,330 km (0.087 R)
• M44: 15,825,660 km (0.084 R)
• M45: 16,914,134 km (0.111 R)
• M46: 17,335,252 km (0.116 R)
• M47: 18,402,782 km (0.097 R)
• M48: 18,890,022 km (0.099 R)
• M49: 18,998,930 km (0.082 R)
• M50: 19,107,986 km (0.11 R)
• M51: 19,601,360 km (0.111 R)
• M52: 20,881,170 km (0.091 R)
• M53: 21,901,427 km (0.069 R)
• M54: 22,879,798 km (0.098 R)
• M55: 23,931,321 km (0.119 R)
• M56: 23,990,113 km (0.087 R)
• M57: 24,107,996 km (0.056 R)
• M58: 24,879,023 km (0.116 R)
• M59: 26,141,480 km (0.113 R)
• M60: 26,384,277 km (0.101 R)
• M61: 26,505,900 km (0.056 R)
• M62: 27,301,462 km (0.117 R)
• M63: 27,794,836 km (0.095 R)
• M64: 27,980,636 km (0.108 R)
• M65: 28,104,802 km (0.107 R)
• M66: 28,540,581 km (0.117 R)
• M67: 31,073,123 km (0.099 R)
• M68: 31,459,235 km (0.096 R)
• M69: 31,782,217 km (0.117 R)
• M70: 32,041,321 km (0.107 R)
• M71: 32,888,344 km (0.071 R)
• M72: 33,347,460 km (0.067 R)
• M73: 33,676,725 km (0.051 R)
• M74: 35,071,276 km (0.099 R)
• M75: 36,281,523 km (0.075 R)
• M76: 37,027,867 km (0.083 R)
• M77: 38,122,474 km (0.094 R)
• M78: 38,397,734 km (0.081 R)
• M79: 38,466,699 km (0.085 R)
• M80: 40,975,455 km (0.099 R)
• M81: 42,676,981 km (0.114 R)
• M82: 43,536,421 km (0.116 R)
• M83: 44,040,416 km (0.069 R)
• M84: 45,418,063 km (0.119 R)
• M85: 45,563,921 km (0.049 R)
• M86: 45,929,239 km (0.08 R)
• M87: 46,442,210 km (0.103 R)
• M88: 47,695,990 km (0.07 R)
• M89: 48,513,243 km (0.116 R)
• M90: 48,736,892 km (0.037 R)
• M91: 48,886,191 km (0.106 R)
• M92: 49,710,026 km (0.045 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit