🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.5 AU - 0.52 AU

Year: 129 Days

Day: 27.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,348,726 km

• M1: 61,036 km (0.094 R)
• M2: 86,318 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.25 AU - 2.01 AU

Year: 735 Days

Day: 27.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 159.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.52 AU - 1.8 AU

Year: 755 Days

Day: 45.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,348,726 km

• M1: 912,098 km (0.104 R)
• M2: 1,373,757 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.91 AU - 3.09 AU

Year: 1396 Days

Day: 27.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.08 AU - 4.82 AU

Year: 3315 Days

Day: 34.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.25 AU - 5.39 AU

Year: 4333 Days

Day: 34.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,348,726 km

• M1: 53,706 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 9.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.89 AU - 6.87 AU

Year: 5690 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,348,726 km

• M1: 127,906 km (0.082 R)
• M2: 249,679 km (0.098 R)
• M3: 535,261 km (0.097 R)
• M4: 649,105 km (0.093 R)
• M5: 851,661 km (0.081 R)
• M6: 934,388 km (0.095 R)
• M7: 1,130,960 km (0.07 R)
• M8: 1,414,149 km (0.038 R)
• M9: 1,488,499 km (0.082 R)
• M10: 1,680,433 km (0.102 R)
• M11: 1,826,440 km (0.07 R)
• M12: 2,018,374 km (0.103 R)
• M13: 2,304,106 km (0.106 R)
• M14: 2,407,329 km (0.067 R)
• M15: 2,866,894 km (0.119 R)
• M16: 3,221,291 km (0.118 R)
• M17: 3,555,792 km (0.079 R)
• M18: 3,779,291 km (0.106 R)
• M19: 4,042,733 km (0.097 R)
• M20: 4,221,802 km (0.028 R)
• M21: 4,367,061 km (0.078 R)
• M22: 4,477,015 km (0.106 R)
• M23: 4,606,418 km (0.107 R)
• M24: 5,079,147 km (0.101 R)
• M25: 5,786,894 km (0.086 R)
• M26: 6,029,692 km (0.112 R)
• M27: 6,400,246 km (0.112 R)
• M28: 6,483,572 km (0.079 R)
• M29: 6,757,037 km (0.075 R)
• M30: 7,098,718 km (0.113 R)
• M31: 7,163,494 km (0.084 R)
• M32: 7,380,561 km (0.099 R)
• M33: 7,754,705 km (0.05 R)
• M34: 7,910,586 km (0.118 R)
• M35: 8,022,635 km (0.061 R)
• M36: 8,613,397 km (0.114 R)
• M37: 8,751,775 km (0.119 R)
• M38: 8,844,376 km (0.065 R)
• M39: 9,194,734 km (0.087 R)
• M40: 9,336,104 km (0.097 R)
• M41: 9,430,799 km (0.084 R)
• M42: 9,502,008 km (0.115 R)
• M43: 9,645,024 km (0.114 R)
• M44: 10,248,352 km (0.12 R)
• M45: 10,938,746 km (0.052 R)
• M46: 11,063,660 km (0.095 R)
• M47: 11,644,249 km (0.074 R)
• M48: 12,651,193 km (0.109 R)
• M49: 12,756,061 km (0.106 R)
• M50: 13,258,111 km (0.049 R)
• M51: 13,364,625 km (0.116 R)
• M52: 13,578,400 km (0.09 R)
• M53: 14,063,845 km (0.113 R)
• M54: 14,172,603 km (0.12 R)
• M55: 14,254,134 km (0.107 R)
• M56: 14,527,599 km (0.115 R)
• M57: 14,664,930 km (0.099 R)
• M58: 14,830,235 km (0.095 R)
• M59: 15,976,903 km (0.039 R)
• M60: 16,232,416 km (0.098 R)
• M61: 17,180,867 km (0.044 R)
• M62: 17,384,320 km (0.113 R)
• M63: 17,793,769 km (0.072 R)
• M64: 17,940,824 km (0.116 R)
• M65: 18,324,842 km (0.102 R)
• M66: 18,473,243 km (0.096 R)
• M67: 18,592,323 km (0.101 R)
• M68: 18,741,472 km (0.117 R)
• M69: 18,920,989 km (0.089 R)
• M70: 19,221,531 km (0.116 R)
• M71: 19,766,367 km (0.054 R)
• M72: 20,071,247 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 10.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.93 AU - 10.59 AU

Year: 9155 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,348,726 km

• M1: 380,577 km (0.106 R)
• M2: 734,974 km (0.083 R)
• M3: 954,434 km (0.116 R)
• M4: 1,107,922 km (0.084 R)
• M5: 1,330,972 km (0.049 R)
• M6: 1,487,900 km (0.043 R)
• M7: 1,585,139 km (0.108 R)
• M8: 1,735,186 km (0.052 R)
• M9: 1,803,402 km (0.074 R)
• M10: 1,872,517 km (0.056 R)
• M11: 2,439,193 km (0.087 R)
• M12: 3,077,378 km (0.087 R)
• M13: 3,632,835 km (0.11 R)
• M14: 3,765,528 km (0.086 R)
• M15: 3,899,867 km (0.079 R)
• M16: 4,150,144 km (0.077 R)
• M17: 4,382,470 km (0.078 R)
• M18: 4,595,198 km (0.068 R)
• M19: 4,762,897 km (0.104 R)
• M20: 5,006,293 km (0.114 R)
• M21: 5,129,412 km (0.087 R)
• M22: 5,203,912 km (0.113 R)
• M23: 5,581,347 km (0.081 R)
• M24: 5,683,522 km (0.11 R)
• M25: 6,151,016 km (0.069 R)
• M26: 6,739,384 km (0.044 R)
• M27: 7,123,103 km (0.093 R)
• M28: 7,485,877 km (0.106 R)
• M29: 7,854,786 km (0.117 R)
• M30: 8,877,138 km (0.1 R)
• M31: 9,026,736 km (0.038 R)
• M32: 10,283,806 km (0.076 R)
• M33: 10,409,469 km (0.088 R)
• M34: 10,757,433 km (0.112 R)
• M35: 10,916,905 km (0.095 R)
• M36: 11,270,554 km (0.036 R)
• M37: 11,367,643 km (0.119 R)
• M38: 11,530,106 km (0.101 R)
• M39: 11,758,841 km (0.099 R)
• M40: 11,890,188 km (0.08 R)
• M41: 12,021,984 km (0.072 R)
• M42: 12,121,317 km (0.117 R)
• M43: 12,287,221 km (0.095 R)
• M44: 12,387,152 km (0.11 R)
• M45: 12,454,023 km (0.113 R)
• M46: 12,857,189 km (0.054 R)
• M47: 13,333,060 km (0.115 R)
• M48: 13,435,834 km (0.026 R)
• M49: 13,849,472 km (0.065 R)
• M50: 14,092,568 km (0.067 R)
• M51: 14,267,149 km (0.076 R)
• M52: 14,407,322 km (0.087 R)
• M53: 14,548,094 km (0.078 R)
• M54: 15,293,839 km (0.074 R)
• M55: 16,417,618 km (0.114 R)
• M56: 16,859,830 km (0.114 R)
• M57: 17,268,531 km (0.057 R)
• M58: 17,906,716 km (0.068 R)
• M59: 18,897,502 km (0.074 R)
• M60: 19,012,992 km (0.031 R)
• M61: 19,167,377 km (0.063 R)
• M62: 20,298,785 km (0.095 R)
• M63: 21,011,919 km (0.051 R)
• M64: 21,652,646 km (0.109 R)
• M65: 21,894,696 km (0.062 R)
• M66: 22,544,250 km (0.083 R)
• M67: 22,748,600 km (0.097 R)
• M68: 23,489,110 km (0.113 R)
• M69: 23,571,987 km (0.096 R)
• M70: 23,696,303 km (0.096 R)
• M71: 23,779,330 km (0.11 R)
• M72: 24,530,909 km (0.112 R)
• M73: 24,741,094 km (0.08 R)
• M74: 25,036,251 km (0.058 R)
• M75: 25,843,481 km (0.102 R)
• M76: 26,314,714 km (0.091 R)
• M77: 26,875,257 km (0.076 R)
• M78: 27,222,325 km (0.089 R)
• M79: 28,052,144 km (0.059 R)
• M80: 28,492,261 km (0.087 R)
• M81: 29,067,913 km (0.095 R)
• M82: 29,916,133 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 10.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.03 AU - 11.27 AU

Year: 10585 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,348,726 km

• M1: 131,048 km (0.07 R)
• M2: 213,626 km (0.096 R)
• M3: 313,557 km (0.09 R)
• M4: 397,182 km (0.1 R)
• M5: 964,158 km (0.082 R)
• M6: 1,116,299 km (0.109 R)
• M7: 1,297,014 km (0.089 R)
• M8: 1,380,639 km (0.091 R)
• M9: 1,553,424 km (0.096 R)
• M10: 1,687,763 km (0.117 R)
• M11: 2,139,100 km (0.044 R)
• M12: 2,213,749 km (0.077 R)
• M13: 2,340,309 km (0.103 R)
• M14: 2,495,292 km (0.1 R)
• M15: 2,627,088 km (0.058 R)
• M16: 3,036,388 km (0.044 R)
• M17: 3,177,459 km (0.112 R)
• M18: 3,554,296 km (0.077 R)
• M19: 4,224,494 km (0.047 R)
• M20: 4,933,289 km (0.102 R)
• M21: 5,032,921 km (0.075 R)
• M22: 5,200,321 km (0.052 R)
• M23: 5,713,741 km (0.09 R)
• M24: 5,923,627 km (0.099 R)
• M25: 6,532,341 km (0.055 R)
• M26: 6,715,149 km (0.066 R)
• M27: 6,862,653 km (0.098 R)
• M28: 6,973,954 km (0.098 R)
• M29: 7,273,748 km (0.094 R)
• M30: 7,616,177 km (0.111 R)
• M31: 7,886,201 km (0.107 R)
• M32: 8,876,090 km (0.1 R)
• M33: 9,201,017 km (0.073 R)
• M34: 9,779,362 km (0.104 R)
• M35: 9,946,613 km (0.065 R)
• M36: 10,157,247 km (0.107 R)
• M37: 10,497,283 km (0.094 R)
• M38: 10,582,853 km (0.049 R)
• M39: 11,760,936 km (0.073 R)
• M40: 11,894,377 km (0.081 R)
• M41: 12,207,785 km (0.049 R)
• M42: 12,342,872 km (0.048 R)
• M43: 12,660,169 km (0.117 R)
• M44: 13,256,615 km (0.081 R)
• M45: 13,628,216 km (0.12 R)
• M46: 14,097,505 km (0.105 R)
• M47: 14,429,163 km (0.119 R)
• M48: 15,342,458 km (0.079 R)
• M49: 16,672,234 km (0.045 R)
• M50: 16,822,281 km (0.104 R)
• M51: 17,834,011 km (0.082 R)
• M52: 18,450,504 km (0.065 R)
• M53: 18,657,547 km (0.117 R)
• M54: 18,761,368 km (0.115 R)
• M55: 22,403,628 km (0.039 R)
• M56: 23,403,540 km (0.093 R)
• M57: 24,021,678 km (0.078 R)
• M58: 24,759,196 km (0.097 R)
• M59: 26,489,445 km (0.09 R)
• M60: 26,606,131 km (0.086 R)
• M61: 27,487,113 km (0.108 R)
• M62: 28,258,439 km (0.091 R)
• M63: 29,882,773 km (0.091 R)
• M64: 31,105,586 km (0.103 R)
• M65: 32,719,448 km (0.049 R)
• M66: 35,512,291 km (0.063 R)
• M67: 35,963,627 km (0.091 R)
• M68: 36,028,254 km (0.062 R)
• M69: 36,546,610 km (0.085 R)
• M70: 37,328,857 km (0.063 R)
• M71: 37,394,381 km (0.059 R)
• M72: 38,380,531 km (0.115 R)
• M73: 38,711,142 km (0.118 R)
• M74: 40,714,706 km (0.069 R)
• M75: 43,575,915 km (0.111 R)
• M76: 44,197,345 km (0.116 R)
• M77: 46,571,762 km (0.104 R)
• M78: 46,712,683 km (0.107 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit