🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 197 Days

Day: 42.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.71 AU - 0.91 AU

Year: 325 Days

Day: 31.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,146,243 km

• M1: 83,326 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.76 AU - 1.24 AU

Year: 446 Days

Day: 33.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.9 AU - 1.3 AU

Year: 515 Days

Day: 22.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.26 AU - 1.58 AU

Year: 755 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.61 AU - 2.41 AU

Year: 1272 Days

Day: 18.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 12.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.23 AU - 3.45 AU

Year: 2724 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,146,243 km

• M1: 158,275 km (0.098 R)
• M2: 365,318 km (0.071 R)
• M3: 516,861 km (0.113 R)
• M4: 634,145 km (0.08 R)
• M5: 872,156 km (0.028 R)
• M6: 1,067,082 km (0.102 R)
• M7: 1,435,691 km (0.12 R)
• M8: 1,525,749 km (0.091 R)
• M9: 1,790,537 km (0.086 R)
• M10: 1,960,480 km (0.07 R)
• M11: 2,154,509 km (0.095 R)
• M12: 2,258,778 km (0.094 R)
• M13: 2,612,278 km (0.107 R)
• M14: 3,175,514 km (0.119 R)
• M15: 3,283,972 km (0.042 R)
• M16: 3,776,299 km (0.067 R)
• M17: 4,031,363 km (0.06 R)
• M18: 4,160,915 km (0.113 R)
• M19: 4,412,389 km (0.078 R)
• M20: 4,644,266 km (0.102 R)
• M21: 4,867,616 km (0.112 R)
• M22: 5,376,697 km (0.11 R)
• M23: 5,519,713 km (0.111 R)
• M24: 5,796,469 km (0.069 R)
• M25: 6,104,640 km (0.049 R)
• M26: 6,186,022 km (0.113 R)
• M27: 7,004,771 km (0.085 R)
• M28: 7,637,719 km (0.11 R)
• M29: 7,769,515 km (0.084 R)
• M30: 7,990,770 km (0.086 R)
• M31: 8,199,160 km (0.117 R)
• M32: 8,394,236 km (0.062 R)
• M33: 8,484,892 km (0.026 R)
• M34: 8,606,216 km (0.095 R)
• M35: 9,004,445 km (0.095 R)
• M36: 9,299,303 km (0.114 R)
• M37: 9,487,198 km (0.102 R)
• M38: 10,154,703 km (0.115 R)
• M39: 10,331,977 km (0.103 R)
• M40: 10,429,216 km (0.071 R)
• M41: 10,739,033 km (0.085 R)
• M42: 10,985,720 km (0.045 R)
• M43: 11,101,359 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 13.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.3 AU - 5.14 AU

Year: 3868 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 49,146,243 km

• M1: 167,998 km (0.119 R)
• M2: 262,544 km (0.108 R)
• M3: 395,686 km (0.081 R)
• M4: 500,554 km (0.092 R)
• M5: 589,565 km (0.07 R)
• M6: 928,853 km (0.071 R)
• M7: 1,043,894 km (0.066 R)
• M8: 1,164,320 km (0.107 R)
• M9: 1,251,685 km (0.079 R)
• M10: 1,446,761 km (0.093 R)
• M11: 1,610,421 km (0.077 R)
• M12: 1,766,003 km (0.081 R)
• M13: 1,912,010 km (0.108 R)
• M14: 2,062,207 km (0.113 R)
• M15: 2,169,768 km (0.109 R)
• M16: 2,669,275 km (0.029 R)
• M17: 3,080,669 km (0.106 R)
• M18: 3,258,092 km (0.111 R)
• M19: 3,754,308 km (0.075 R)
• M20: 3,905,851 km (0.092 R)
• M21: 4,079,085 km (0.09 R)
• M22: 4,373,344 km (0.064 R)
• M23: 4,838,145 km (0.109 R)
• M24: 5,532,728 km (0.074 R)
• M25: 5,859,001 km (0.095 R)
• M26: 6,057,816 km (0.065 R)
• M27: 6,191,557 km (0.119 R)
• M28: 6,281,315 km (0.071 R)
• M29: 6,371,373 km (0.036 R)
• M30: 6,736,542 km (0.106 R)
• M31: 6,968,119 km (0.102 R)
• M32: 7,108,442 km (0.08 R)
• M33: 7,273,299 km (0.103 R)
• M34: 7,606,902 km (0.085 R)
• M35: 7,703,243 km (0.055 R)
• M36: 7,921,207 km (0.083 R)
• M37: 9,400,880 km (0.086 R)
• M38: 9,842,942 km (0.077 R)
• M39: 10,212,149 km (0.115 R)
• M40: 10,318,513 km (0.113 R)
• M41: 10,478,583 km (0.09 R)
• M42: 11,127,688 km (0.114 R)
• M43: 11,374,525 km (0.081 R)
• M44: 11,512,304 km (0.071 R)
• M45: 12,864,220 km (0.106 R)
• M46: 12,979,261 km (0.088 R)
• M47: 13,822,694 km (0.093 R)
• M48: 14,265,952 km (0.059 R)
• M49: 14,534,181 km (0.05 R)
• M50: 14,743,917 km (0.099 R)
• M51: 15,075,725 km (0.117 R)
• M52: 16,770,968 km (0.038 R)
• M53: 17,275,413 km (0.041 R)
• M54: 17,370,557 km (0.092 R)
• M55: 17,593,308 km (0.111 R)
• M56: 18,428,812 km (0.087 R)
• M57: 18,526,051 km (0.106 R)
• M58: 19,178,597 km (0.025 R)
• M59: 19,310,093 km (0.049 R)
• M60: 21,181,563 km (0.116 R)
• M61: 22,588,082 km (0.107 R)
• M62: 23,601,308 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 11.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.95 AU - 4.99 AU

Year: 4944 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,146,243 km

• M1: 142,417 km (0.114 R)
• M2: 218,263 km (0.068 R)
• M3: 297,251 km (0.078 R)
• M4: 418,874 km (0.032 R)
• M5: 611,257 km (0.091 R)
• M6: 750,084 km (0.046 R)
• M7: 952,639 km (0.118 R)
• M8: 1,061,098 km (0.087 R)
• M9: 1,248,693 km (0.113 R)
• M10: 1,377,048 km (0.116 R)
• M11: 1,483,113 km (0.068 R)
• M12: 1,713,195 km (0.116 R)
• M13: 1,818,213 km (0.12 R)
• M14: 2,115,912 km (0.076 R)
• M15: 2,312,484 km (0.101 R)
• M16: 2,904,443 km (0.069 R)
• M17: 3,042,372 km (0.117 R)
• M18: 3,147,240 km (0.11 R)
• M19: 3,444,790 km (0.069 R)
• M20: 3,517,644 km (0.04 R)
• M21: 3,726,932 km (0.115 R)
• M22: 3,814,147 km (0.105 R)
• M23: 4,644,565 km (0.059 R)
• M24: 4,970,090 km (0.1 R)
• M25: 5,686,664 km (0.112 R)
• M26: 6,020,417 km (0.073 R)
• M27: 6,197,241 km (0.114 R)
• M28: 6,286,252 km (0.104 R)
• M29: 6,829,292 km (0.114 R)
• M30: 7,497,696 km (0.117 R)
• M31: 7,896,075 km (0.044 R)
• M32: 8,187,043 km (0.079 R)
• M33: 8,564,179 km (0.11 R)
• M34: 8,913,340 km (0.118 R)
• M35: 9,148,807 km (0.089 R)
• M36: 9,250,384 km (0.117 R)
• M37: 9,454,585 km (0.113 R)
• M38: 9,608,821 km (0.056 R)
• M39: 10,163,679 km (0.097 R)
• M40: 10,286,499 km (0.071 R)
• M41: 10,392,115 km (0.053 R)
• M42: 10,533,485 km (0.113 R)
• M43: 10,729,010 km (0.094 R)
• M44: 11,123,649 km (0.116 R)
• M45: 11,250,209 km (0.112 R)
• M46: 11,541,326 km (0.034 R)
• M47: 12,149,591 km (0.1 R)
• M48: 12,317,290 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 14.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.2 AU - 9.18 AU

Year: 10459 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,146,243 km

• M1: 187,745 km (0.045 R)
• M2: 283,937 km (0.088 R)
• M3: 380,727 km (0.086 R)
• M4: 552,465 km (0.103 R)
• M5: 722,857 km (0.113 R)
• M6: 931,396 km (0.088 R)
• M7: 1,062,893 km (0.056 R)
• M8: 1,654,852 km (0.072 R)
• M9: 1,913,506 km (0.093 R)
• M10: 2,339,561 km (0.086 R)
• M11: 2,444,280 km (0.111 R)
• M12: 3,106,101 km (0.1 R)
• M13: 4,009,073 km (0.072 R)
• M14: 4,103,619 km (0.12 R)
• M15: 4,392,193 km (0.111 R)
• M16: 4,687,500 km (0.094 R)
• M17: 6,481,328 km (0.107 R)
• M18: 6,630,178 km (0.038 R)
• M19: 6,780,374 km (0.084 R)
• M20: 7,430,975 km (0.118 R)
• M21: 7,547,961 km (0.073 R)
• M22: 7,862,714 km (0.103 R)
• M23: 8,627,758 km (0.1 R)
• M24: 8,998,462 km (0.068 R)
• M25: 9,164,964 km (0.102 R)
• M26: 9,713,091 km (0.052 R)
• M27: 10,315,372 km (0.079 R)
• M28: 11,286,262 km (0.077 R)
• M29: 12,056,541 km (0.1 R)
• M30: 14,273,731 km (0.059 R)
• M31: 15,304,461 km (0.09 R)
• M32: 15,453,610 km (0.115 R)
• M33: 15,803,669 km (0.077 R)
• M34: 16,055,442 km (0.106 R)
• M35: 16,359,126 km (0.072 R)
• M36: 17,385,367 km (0.107 R)
• M37: 19,017,181 km (0.072 R)
• M38: 19,553,938 km (0.032 R)
• M39: 20,259,142 km (0.04 R)
• M40: 20,807,418 km (0.095 R)
• M41: 21,194,129 km (0.03 R)
• M42: 21,304,981 km (0.044 R)
• M43: 22,199,277 km (0.102 R)
• M44: 22,481,269 km (0.079 R)
• M45: 22,594,365 km (0.091 R)
• M46: 24,256,098 km (0.118 R)
• M47: 24,430,230 km (0.079 R)
• M48: 24,721,497 km (0.055 R)
• M49: 24,838,183 km (0.106 R)
• M50: 25,248,381 km (0.104 R)
• M51: 25,542,789 km (0.097 R)
• M52: 26,135,047 km (0.103 R)
• M53: 27,212,451 km (0.108 R)
• M54: 29,287,074 km (0.081 R)
• M55: 29,782,542 km (0.095 R)
• M56: 29,969,091 km (0.071 R)
• M57: 30,781,856 km (0.11 R)
• M58: 32,749,367 km (0.109 R)
• M59: 33,199,208 km (0.09 R)
• M60: 34,170,098 km (0.085 R)
• M61: 36,007,459 km (0.109 R)
• M62: 36,139,854 km (0.087 R)
• M63: 36,604,804 km (0.114 R)
• M64: 37,138,569 km (0.109 R)
• M65: 38,281,347 km (0.09 R)
• M66: 38,959,025 km (0.097 R)
• M67: 40,670,425 km (0.113 R)
• M68: 42,406,209 km (0.026 R)
• M69: 42,686,256 km (0.105 R)
• M70: 43,388,918 km (0.105 R)
• M71: 44,237,138 km (0.08 R)
• M72: 44,876,818 km (0.086 R)
• M73: 45,090,893 km (0.047 R)
• M74: 45,878,226 km (0.101 R)
• M75: 46,525,686 km (0.104 R)
• M76: 46,670,048 km (0.097 R)
• M77: 47,466,507 km (0.104 R)
• M78: 48,486,615 km (0.037 R)
• M79: 49,072,739 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit