🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 31.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 34.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,654,213 km

• M1: 42,935 km (0.098 R)
• M2: 165,156 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 227 Days

Day: 13.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 279 Days

Day: 18.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.3 AU - 1.98 AU

Year: 735 Days

Day: 31.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.7 AU - 4.8 AU

Year: 3622 Days

Day: 33 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.24 AU - 6.46 AU

Year: 4950 Days

Day: 11.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,654,213 km

• M1: 142,417 km (0.112 R)
• M2: 239,656 km (0.069 R)
• M3: 418,425 km (0.078 R)
• M4: 585,676 km (0.118 R)
• M5: 659,427 km (0.09 R)
• M6: 749,934 km (0.081 R)
• M7: 859,141 km (0.119 R)
• M8: 1,048,531 km (0.083 R)
• M9: 1,156,541 km (0.074 R)
• M10: 1,400,834 km (0.107 R)
• M11: 2,112,322 km (0.109 R)
• M12: 2,433,359 km (0.102 R)
• M13: 2,684,384 km (0.034 R)
• M14: 2,878,263 km (0.075 R)
• M15: 3,010,208 km (0.113 R)
• M16: 3,144,098 km (0.095 R)
• M17: 3,280,083 km (0.118 R)
• M18: 3,891,639 km (0.063 R)
• M19: 4,062,480 km (0.068 R)
• M20: 4,640,975 km (0.084 R)
• M21: 5,005,844 km (0.065 R)
• M22: 5,407,215 km (0.049 R)
• M23: 5,515,973 km (0.073 R)
• M24: 5,680,530 km (0.067 R)
• M25: 6,297,921 km (0.086 R)
• M26: 6,383,790 km (0.044 R)
• M27: 6,527,853 km (0.098 R)
• M28: 6,848,291 km (0.064 R)
• M29: 7,263,874 km (0.119 R)
• M30: 7,474,658 km (0.029 R)
• M31: 7,565,613 km (0.102 R)
• M32: 7,995,109 km (0.094 R)
• M33: 9,233,031 km (0.119 R)
• M34: 9,824,391 km (0.114 R)
• M35: 10,326,591 km (0.098 R)
• M36: 10,461,977 km (0.081 R)
• M37: 10,768,653 km (0.082 R)
• M38: 11,043,764 km (0.036 R)
• M39: 11,989,372 km (0.042 R)
• M40: 12,489,926 km (0.119 R)
• M41: 12,960,860 km (0.045 R)
• M42: 14,521,765 km (0.076 R)
• M43: 14,940,339 km (0.094 R)
• M44: 15,401,550 km (0.082 R)
• M45: 16,259,194 km (0.107 R)
• M46: 16,456,215 km (0.059 R)
• M47: 16,614,489 km (0.063 R)
• M48: 17,776,865 km (0.085 R)
• M49: 17,898,637 km (0.073 R)
• M50: 18,799,964 km (0.111 R)
• M51: 19,048,297 km (0.06 R)
• M52: 19,172,912 km (0.106 R)
• M53: 19,799,877 km (0.039 R)
• M54: 19,926,137 km (0.095 R)
• M55: 20,817,142 km (0.114 R)
• M56: 21,074,151 km (0.066 R)
• M57: 21,375,292 km (0.08 R)
• M58: 22,287,240 km (0.034 R)
• M59: 22,418,587 km (0.053 R)
• M60: 23,701,239 km (0.05 R)
• M61: 24,328,952 km (0.058 R)
• M62: 25,280,843 km (0.093 R)
• M63: 25,600,833 km (0.109 R)
• M64: 25,692,537 km (0.086 R)
• M65: 26,522,506 km (0.05 R)
• M66: 27,783,915 km (0.117 R)
• M67: 27,925,285 km (0.063 R)
• M68: 28,019,681 km (0.064 R)
• M69: 28,161,500 km (0.104 R)
• M70: 28,398,313 km (0.08 R)
• M71: 29,208,386 km (0.119 R)
• M72: 30,510,635 km (0.09 R)
• M73: 31,193,250 km (0.084 R)
• M74: 32,573,740 km (0.102 R)
• M75: 32,971,819 km (0.081 R)
• M76: 33,121,417 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 10.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.77 AU - 7.71 AU

Year: 6122 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,654,213 km

• M1: 184,005 km (0.064 R)
• M2: 254,616 km (0.11 R)
• M3: 382,223 km (0.041 R)
• M4: 688,300 km (0.1 R)
• M5: 1,178,532 km (0.119 R)
• M6: 1,244,654 km (0.12 R)
• M7: 1,504,207 km (0.076 R)
• M8: 1,687,015 km (0.108 R)
• M9: 1,838,707 km (0.058 R)
• M10: 2,217,190 km (0.107 R)
• M11: 2,447,571 km (0.1 R)
• M12: 2,620,057 km (0.094 R)
• M13: 3,000,335 km (0.035 R)
• M14: 4,089,557 km (0.093 R)
• M15: 4,425,255 km (0.111 R)
• M16: 4,689,744 km (0.111 R)
• M17: 4,770,078 km (0.099 R)
• M18: 5,041,299 km (0.116 R)
• M19: 5,206,455 km (0.098 R)
• M20: 5,769,990 km (0.108 R)
• M21: 6,501,673 km (0.102 R)
• M22: 6,742,077 km (0.081 R)
• M23: 7,046,658 km (0.055 R)
• M24: 7,324,761 km (0.072 R)
• M25: 8,603,673 km (0.044 R)
• M26: 8,768,380 km (0.09 R)
• M27: 9,034,066 km (0.082 R)
• M28: 9,134,446 km (0.1 R)
• M29: 10,158,144 km (0.083 R)
• M30: 10,613,071 km (0.093 R)
• M31: 11,615,377 km (0.055 R)
• M32: 11,688,082 km (0.113 R)
• M33: 12,461,203 km (0.081 R)
• M34: 12,948,145 km (0.032 R)
• M35: 13,250,931 km (0.091 R)
• M36: 13,555,961 km (0.111 R)
• M37: 13,709,448 km (0.089 R)
• M38: 14,134,306 km (0.073 R)
• M39: 14,681,385 km (0.092 R)
• M40: 15,155,760 km (0.09 R)
• M41: 15,474,853 km (0.091 R)
• M42: 15,595,129 km (0.07 R)
• M43: 15,836,431 km (0.101 R)
• M44: 16,038,537 km (0.044 R)
• M45: 16,119,619 km (0.098 R)
• M46: 16,896,780 km (0.081 R)
• M47: 17,393,894 km (0.111 R)
• M48: 17,644,321 km (0.117 R)
• M49: 17,769,983 km (0.054 R)
• M50: 18,022,205 km (0.082 R)
• M51: 18,572,576 km (0.1 R)
• M52: 21,540,747 km (0.058 R)
• M53: 21,854,603 km (0.036 R)
• M54: 22,124,777 km (0.107 R)
• M55: 22,486,804 km (0.1 R)
• M56: 22,896,553 km (0.045 R)
• M57: 23,354,472 km (0.047 R)
• M58: 23,815,532 km (0.099 R)
• M59: 23,908,133 km (0.05 R)
• M60: 24,233,060 km (0.084 R)
• M61: 24,466,133 km (0.115 R)
• M62: 24,840,577 km (0.065 R)
• M63: 25,122,569 km (0.051 R)
• M64: 25,358,335 km (0.11 R)
• M65: 25,737,266 km (0.105 R)
• M66: 25,879,833 km (0.046 R)
• M67: 26,022,550 km (0.055 R)
• M68: 27,610,980 km (0.032 R)
• M69: 29,379,227 km (0.08 R)
• M70: 29,577,893 km (0.04 R)
• M71: 30,729,347 km (0.099 R)
• M72: 30,981,569 km (0.109 R)
• M73: 31,793,437 km (0.1 R)
• M74: 32,869,495 km (0.108 R)
• M75: 33,282,684 km (0.112 R)
• M76: 33,645,459 km (0.116 R)
• M77: 34,061,790 km (0.103 R)
• M78: 34,427,556 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.6

Radius: 6.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.26 AU - 17.64 AU

Year: 21246 Days

Day: 19.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,654,213 km

• M1: 97,388 km (0.107 R)
• M2: 168,298 km (0.095 R)
• M3: 288,574 km (0.118 R)
• M4: 335,698 km (0.028 R)
• M5: 396,434 km (0.107 R)
• M6: 785,838 km (0.103 R)
• M7: 869,612 km (0.098 R)
• M8: 986,149 km (0.088 R)
• M9: 1,155,045 km (0.044 R)
• M10: 1,434,045 km (0.049 R)
• M11: 1,520,214 km (0.094 R)
• M12: 1,608,028 km (0.05 R)
• M13: 1,995,486 km (0.081 R)
• M14: 2,431,414 km (0.08 R)
• M15: 3,251,659 km (0.106 R)
• M16: 3,411,430 km (0.032 R)
• M17: 4,348,062 km (0.055 R)
• M18: 4,600,434 km (0.089 R)
• M19: 5,466,905 km (0.069 R)
• M20: 7,255,497 km (0.086 R)
• M21: 9,046,782 km (0.097 R)
• M22: 9,368,866 km (0.102 R)
• M23: 9,760,363 km (0.103 R)
• M24: 10,123,886 km (0.082 R)
• M25: 10,290,538 km (0.06 R)
• M26: 11,103,453 km (0.083 R)
• M27: 13,187,800 km (0.117 R)
• M28: 13,958,229 km (0.043 R)
• M29: 14,106,630 km (0.03 R)
• M30: 14,218,230 km (0.106 R)
• M31: 14,517,426 km (0.068 R)
• M32: 14,856,415 km (0.049 R)
• M33: 14,932,111 km (0.119 R)
• M34: 15,312,539 km (0.053 R)
• M35: 15,427,280 km (0.074 R)
• M36: 17,262,098 km (0.11 R)
• M37: 17,541,248 km (0.042 R)
• M38: 17,942,619 km (0.1 R)
• M39: 19,661,199 km (0.026 R)
• M40: 19,827,552 km (0.117 R)
• M41: 20,287,566 km (0.038 R)
• M42: 23,472,205 km (0.076 R)
• M43: 24,493,211 km (0.076 R)
• M44: 24,582,670 km (0.072 R)
• M45: 25,392,892 km (0.098 R)
• M46: 25,801,145 km (0.1 R)
• M47: 27,549,196 km (0.114 R)
• M48: 27,921,994 km (0.092 R)
• M49: 30,530,233 km (0.113 R)
• M50: 31,012,835 km (0.114 R)
• M51: 31,497,832 km (0.057 R)
• M52: 31,595,220 km (0.084 R)
• M53: 31,741,377 km (0.067 R)
• M54: 32,230,113 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 4.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 20.57 AU - 20.61 AU

Year: 32686 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,654,213 km

• M1: 134,040 km (0.09 R)
• M2: 614,847 km (0.067 R)
• M3: 646,562 km (0.117 R)
• M4: 1,109,567 km (0.107 R)
• M5: 1,188,405 km (0.049 R)
• M6: 2,840,864 km (0.07 R)
• M7: 2,976,549 km (0.091 R)
• M8: 3,142,303 km (0.117 R)
• M9: 3,198,103 km (0.055 R)
• M10: 5,252,680 km (0.079 R)
• M11: 5,587,780 km (0.1 R)
• M12: 6,455,298 km (0.084 R)
• M13: 7,663,301 km (0.106 R)
• M14: 8,042,830 km (0.116 R)
• M15: 8,978,565 km (0.115 R)
• M16: 9,097,944 km (0.101 R)
• M17: 10,030,537 km (0.08 R)
• M18: 10,237,281 km (0.074 R)
• M19: 10,781,369 km (0.108 R)
• M20: 11,680,003 km (0.062 R)
• M21: 12,336,439 km (0.058 R)
• M22: 12,424,851 km (0.074 R)
• M23: 13,004,842 km (0.092 R)
• M24: 13,320,793 km (0.078 R)
• M25: 13,914,248 km (0.079 R)
• M26: 14,797,025 km (0.067 R)
• M27: 15,649,882 km (0.094 R)
• M28: 17,551,869 km (0.119 R)
• M29: 18,302,551 km (0.098 R)
• M30: 19,166,030 km (0.102 R)
• M31: 19,887,092 km (0.056 R)
• M32: 20,985,141 km (0.104 R)
• M33: 22,317,758 km (0.075 R)
• M34: 22,641,638 km (0.102 R)
• M35: 25,176,125 km (0.117 R)
• M36: 27,451,808 km (0.114 R)
• M37: 27,914,663 km (0.079 R)
• M38: 29,024,680 km (0.075 R)
• M39: 30,148,908 km (0.06 R)
• M40: 30,387,367 km (0.118 R)
• M41: 34,039,200 km (0.116 R)
• M42: 34,163,217 km (0.06 R)
• M43: 34,536,464 km (0.104 R)
• M44: 35,349,678 km (0.116 R)
• M45: 37,058,534 km (0.092 R)
• M46: 37,186,291 km (0.037 R)
• M47: 38,859,094 km (0.1 R)
• M48: 40,490,608 km (0.051 R)
• M49: 41,149,437 km (0.094 R)
• M50: 41,480,198 km (0.028 R)
• M51: 42,011,271 km (0.093 R)
• M52: 43,415,995 km (0.114 R)
• M53: 44,293,237 km (0.11 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit