🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 179 Days

Day: 20.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 219 Days

Day: 31 Hours

Environment

Temp: 193 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.05 AU

Year: 332 Days

Day: 19.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,583,016 km

• M1: 391,946 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.16 AU - 4.42 AU

Year: 2643 Days

Day: 26.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.02 AU - 5.52 AU

Year: 3731 Days

Day: 34.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.8

Radius: 8.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.78 AU - 6.86 AU

Year: 5029 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,583,016 km

• M1: 120,426 km (0.103 R)
• M2: 250,128 km (0.076 R)
• M3: 335,548 km (0.099 R)
• M4: 445,802 km (0.107 R)
• M5: 790,026 km (0.114 R)
• M6: 869,612 km (0.079 R)
• M7: 951,891 km (0.046 R)
• M8: 1,124,976 km (0.112 R)
• M9: 1,206,357 km (0.101 R)
• M10: 1,423,424 km (0.06 R)
• M11: 1,492,089 km (0.113 R)
• M12: 1,735,934 km (0.07 R)
• M13: 1,916,498 km (0.108 R)
• M14: 1,970,802 km (0.065 R)
• M15: 2,125,636 km (0.055 R)
• M16: 2,238,732 km (0.116 R)
• M17: 2,307,547 km (0.089 R)
• M18: 2,435,753 km (0.059 R)
• M19: 2,494,694 km (0.053 R)
• M20: 2,662,543 km (0.096 R)
• M21: 2,760,230 km (0.103 R)
• M22: 3,111,337 km (0.062 R)
• M23: 3,201,245 km (0.101 R)
• M24: 3,357,724 km (0.11 R)
• M25: 3,570,153 km (0.105 R)
• M26: 3,691,627 km (0.114 R)
• M27: 3,841,973 km (0.105 R)
• M28: 3,966,438 km (0.116 R)
• M29: 4,078,337 km (0.087 R)
• M30: 4,376,935 km (0.104 R)
• M31: 4,860,435 km (0.118 R)
• M32: 4,965,153 km (0.034 R)
• M33: 5,100,988 km (0.041 R)
• M34: 5,407,215 km (0.11 R)
• M35: 5,515,823 km (0.105 R)
• M36: 5,609,621 km (0.084 R)
• M37: 5,719,575 km (0.1 R)
• M38: 5,830,278 km (0.098 R)
• M39: 6,199,037 km (0.117 R)
• M40: 6,345,343 km (0.093 R)
• M41: 6,624,942 km (0.112 R)
• M42: 7,043,517 km (0.082 R)
• M43: 7,179,202 km (0.053 R)
• M44: 7,315,934 km (0.071 R)
• M45: 7,626,499 km (0.059 R)
• M46: 7,853,589 km (0.093 R)
• M47: 8,153,832 km (0.119 R)
• M48: 8,439,863 km (0.062 R)
• M49: 8,511,820 km (0.029 R)
• M50: 8,711,084 km (0.074 R)
• M51: 9,132,352 km (0.117 R)
• M52: 9,187,852 km (0.065 R)
• M53: 9,392,203 km (0.094 R)
• M54: 9,466,852 km (0.112 R)
• M55: 9,579,200 km (0.082 R)
• M56: 9,673,148 km (0.054 R)
• M57: 9,805,392 km (0.098 R)
• M58: 9,862,090 km (0.076 R)
• M59: 10,532,887 km (0.05 R)
• M60: 10,785,857 km (0.07 R)
• M61: 10,844,499 km (0.032 R)
• M62: 10,922,889 km (0.09 R)
• M63: 10,981,680 km (0.1 R)
• M64: 11,576,631 km (0.083 R)
• M65: 11,676,712 km (0.118 R)
• M66: 11,797,288 km (0.093 R)
• M67: 12,161,559 km (0.054 R)
• M68: 12,570,559 km (0.11 R)
• M69: 12,818,144 km (0.079 R)
• M70: 12,942,460 km (0.092 R)
• M71: 13,108,962 km (0.096 R)
• M72: 13,297,156 km (0.053 R)
• M73: 13,486,248 km (0.088 R)
• M74: 13,654,994 km (0.105 R)
• M75: 14,037,516 km (0.088 R)
• M76: 14,208,507 km (0.084 R)
• M77: 14,380,245 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.7

Radius: 13.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.83 AU - 7.93 AU

Year: 7181 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,583,016 km

• M1: 180,714 km (0.099 R)
• M2: 781,798 km (0.105 R)
• M3: 1,331,720 km (0.12 R)
• M4: 1,508,994 km (0.079 R)
• M5: 1,631,814 km (0.085 R)
• M6: 1,726,359 km (0.077 R)
• M7: 2,037,972 km (0.099 R)
• M8: 2,174,854 km (0.054 R)
• M9: 2,403,888 km (0.074 R)
• M10: 2,696,950 km (0.088 R)
• M11: 3,001,681 km (0.052 R)
• M12: 3,217,850 km (0.059 R)
• M13: 3,686,540 km (0.113 R)
• M14: 4,025,679 km (0.114 R)
• M15: 4,177,221 km (0.093 R)
• M16: 4,871,355 km (0.1 R)
• M17: 5,481,266 km (0.099 R)
• M18: 5,601,393 km (0.11 R)
• M19: 6,240,176 km (0.052 R)
• M20: 6,416,253 km (0.037 R)
• M21: 6,568,394 km (0.079 R)
• M22: 6,902,296 km (0.108 R)
• M23: 7,268,213 km (0.082 R)
• M24: 7,400,457 km (0.12 R)
• M25: 7,506,821 km (0.072 R)
• M26: 8,073,498 km (0.083 R)
• M27: 8,963,904 km (0.112 R)
• M28: 9,478,371 km (0.054 R)
• M29: 9,564,989 km (0.095 R)
• M30: 10,297,869 km (0.107 R)
• M31: 10,957,745 km (0.094 R)
• M32: 11,354,179 km (0.11 R)
• M33: 11,476,999 km (0.082 R)
• M34: 11,631,384 km (0.104 R)
• M35: 12,413,183 km (0.09 R)
• M36: 12,730,629 km (0.103 R)
• M37: 13,699,275 km (0.109 R)
• M38: 13,961,520 km (0.09 R)
• M39: 14,324,894 km (0.094 R)
• M40: 14,424,675 km (0.099 R)
• M41: 14,691,558 km (0.101 R)
• M42: 14,859,108 km (0.096 R)
• M43: 15,094,874 km (0.066 R)
• M44: 15,230,260 km (0.089 R)
• M45: 15,331,987 km (0.112 R)
• M46: 15,433,863 km (0.118 R)
• M47: 16,015,948 km (0.053 R)
• M48: 16,361,818 km (0.026 R)
• M49: 16,675,076 km (0.114 R)
• M50: 17,095,895 km (0.091 R)
• M51: 17,307,726 km (0.102 R)
• M52: 17,484,850 km (0.05 R)
• M53: 18,307,339 km (0.114 R)
• M54: 18,777,824 km (0.117 R)
• M55: 18,923,383 km (0.069 R)
• M56: 19,730,912 km (0.049 R)
• M57: 19,878,864 km (0.117 R)
• M58: 20,027,265 km (0.099 R)
• M59: 20,662,009 km (0.063 R)
• M60: 21,455,327 km (0.117 R)
• M61: 21,645,615 km (0.053 R)
• M62: 21,913,096 km (0.065 R)
• M63: 22,567,138 km (0.114 R)
• M64: 22,760,718 km (0.072 R)
• M65: 23,071,582 km (0.111 R)
• M66: 23,501,377 km (0.054 R)
• M67: 24,052,346 km (0.105 R)
• M68: 24,289,757 km (0.034 R)
• M69: 24,726,882 km (0.1 R)
• M70: 25,086,665 km (0.047 R)
• M71: 25,367,610 km (0.104 R)
• M72: 25,609,211 km (0.033 R)
• M73: 25,730,385 km (0.097 R)
• M74: 26,013,723 km (0.106 R)
• M75: 26,583,542 km (0.051 R)
• M76: 26,993,141 km (0.116 R)
• M77: 27,116,409 km (0.054 R)
• M78: 27,363,395 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 14.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.83 AU - 8.99 AU

Year: 7224 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,583,016 km

• M1: 188,493 km (0.111 R)
• M2: 429,944 km (0.106 R)
• M3: 597,793 km (0.05 R)
• M4: 834,607 km (0.108 R)
• M5: 980,614 km (0.105 R)
• M6: 1,267,393 km (0.092 R)
• M7: 1,618,799 km (0.063 R)
• M8: 1,903,184 km (0.067 R)
• M9: 2,785,213 km (0.055 R)
• M10: 3,082,015 km (0.088 R)
• M11: 3,222,488 km (0.098 R)
• M12: 3,341,268 km (0.077 R)
• M13: 3,583,318 km (0.106 R)
• M14: 3,706,586 km (0.108 R)
• M15: 4,008,325 km (0.101 R)
• M16: 4,214,022 km (0.077 R)
• M17: 4,449,639 km (0.06 R)
• M18: 4,555,854 km (0.045 R)
• M19: 4,770,826 km (0.089 R)
• M20: 5,692,797 km (0.043 R)
• M21: 6,100,751 km (0.106 R)
• M22: 6,367,933 km (0.042 R)
• M23: 7,037,682 km (0.091 R)
• M24: 7,255,497 km (0.045 R)
• M25: 7,412,574 km (0.102 R)
• M26: 7,570,699 km (0.074 R)
• M27: 7,987,180 km (0.112 R)
• M28: 8,378,229 km (0.108 R)
• M29: 9,145,516 km (0.114 R)
• M30: 9,520,558 km (0.103 R)
• M31: 9,831,123 km (0.077 R)
• M32: 10,462,277 km (0.051 R)
• M33: 10,604,395 km (0.083 R)
• M34: 11,179,150 km (0.1 R)
• M35: 11,837,979 km (0.118 R)
• M36: 11,986,081 km (0.112 R)
• M37: 13,501,208 km (0.065 R)
• M38: 14,676,748 km (0.068 R)
• M39: 15,035,932 km (0.115 R)
• M40: 15,519,283 km (0.115 R)
• M41: 15,885,199 km (0.086 R)
• M42: 16,542,682 km (0.078 R)
• M43: 16,791,613 km (0.051 R)
• M44: 17,000,003 km (0.054 R)
• M45: 17,503,549 km (0.064 R)
• M46: 18,439,583 km (0.05 R)
• M47: 19,130,576 km (0.114 R)
• M48: 19,348,241 km (0.077 R)
• M49: 19,479,139 km (0.056 R)
• M50: 20,006,172 km (0.03 R)
• M51: 20,227,128 km (0.079 R)
• M52: 20,716,164 km (0.04 R)
• M53: 20,850,203 km (0.085 R)
• M54: 21,434,383 km (0.096 R)
• M55: 21,569,919 km (0.088 R)
• M56: 21,932,843 km (0.081 R)
• M57: 22,115,203 km (0.093 R)
• M58: 23,311,986 km (0.097 R)
• M59: 24,577,135 km (0.114 R)
• M60: 24,861,221 km (0.106 R)
• M61: 25,816,404 km (0.102 R)
• M62: 26,105,277 km (0.083 R)
• M63: 26,201,917 km (0.072 R)
• M64: 28,009,209 km (0.035 R)
• M65: 28,853,091 km (0.118 R)
• M66: 28,952,873 km (0.062 R)
• M67: 29,253,116 km (0.092 R)
• M68: 29,755,615 km (0.028 R)
• M69: 30,973,641 km (0.113 R)
• M70: 31,126,979 km (0.114 R)
• M71: 31,434,552 km (0.112 R)
• M72: 31,640,099 km (0.051 R)
• M73: 31,949,318 km (0.11 R)
• M74: 33,196,216 km (0.091 R)
• M75: 35,523,361 km (0.12 R)
• M76: 35,684,029 km (0.096 R)
• M77: 35,952,108 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.6

Radius: 6.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.55 AU - 17.97 AU

Year: 24574 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,583,016 km

• M1: 119,080 km (0.097 R)
• M2: 566,378 km (0.051 R)
• M3: 1,191,846 km (0.061 R)
• M4: 1,292,077 km (0.091 R)
• M5: 1,430,006 km (0.042 R)
• M6: 2,149,123 km (0.085 R)
• M7: 2,964,282 km (0.074 R)
• M8: 3,032,349 km (0.107 R)
• M9: 3,101,014 km (0.096 R)
• M10: 4,217,014 km (0.087 R)
• M11: 4,474,772 km (0.099 R)
• M12: 4,605,520 km (0.071 R)
• M13: 4,897,685 km (0.067 R)
• M14: 5,640,289 km (0.069 R)
• M15: 6,565,103 km (0.084 R)
• M16: 7,505,176 km (0.074 R)
• M17: 7,754,555 km (0.117 R)
• M18: 8,070,207 km (0.101 R)
• M19: 8,649,001 km (0.109 R)
• M20: 9,914,000 km (0.119 R)
• M21: 10,153,357 km (0.052 R)
• M22: 10,394,658 km (0.096 R)
• M23: 12,172,031 km (0.116 R)
• M24: 14,464,319 km (0.074 R)
• M25: 15,362,505 km (0.096 R)
• M26: 15,560,123 km (0.115 R)
• M27: 15,679,054 km (0.102 R)
• M28: 16,198,158 km (0.115 R)
• M29: 18,330,526 km (0.095 R)
• M30: 20,419,062 km (0.092 R)
• M31: 21,073,254 km (0.059 R)
• M32: 21,117,235 km (0.118 R)
• M33: 21,601,633 km (0.112 R)
• M34: 22,178,932 km (0.061 R)
• M35: 22,268,241 km (0.05 R)
• M36: 23,394,265 km (0.111 R)
• M37: 23,758,386 km (0.027 R)
• M38: 24,262,231 km (0.089 R)
• M39: 24,584,764 km (0.079 R)
• M40: 24,862,269 km (0.114 R)
• M41: 26,596,557 km (0.085 R)
• M42: 29,294,704 km (0.07 R)
• M43: 30,180,323 km (0.104 R)
• M44: 32,230,263 km (0.119 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit