🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 40.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,026,150 km

• M1: 63,729 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 231 Days

Day: 25.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 36 Hours

Environment

Temp: 44 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,026,150 km

• M1: 106,813 km (0.093 R)
• M2: 477,666 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.91 AU - 1.27 AU

Year: 414 Days

Day: 35.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,026,150 km

• M1: 183,856 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.92 AU - 1.4 AU

Year: 454 Days

Day: 45.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,026,150 km

• M1: 238,160 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.24 AU - 1.52 AU

Year: 589 Days

Day: 30.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.21 AU - 3.49 AU

Year: 2228 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,026,150 km

• M1: 1,025,344 km (0.115 R)
• M2: 1,370,466 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 11.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.49 AU - 7.01 AU

Year: 5011 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,026,150 km

• M1: 156,180 km (0.065 R)
• M2: 281,394 km (0.082 R)
• M3: 605,273 km (0.097 R)
• M4: 865,124 km (0.118 R)
• M5: 1,022,202 km (0.109 R)
• M6: 1,160,730 km (0.088 R)
• M7: 1,380,788 km (0.07 R)
• M8: 1,811,181 km (0.109 R)
• M9: 2,120,999 km (0.096 R)
• M10: 2,485,120 km (0.076 R)
• M11: 2,713,257 km (0.118 R)
• M12: 2,810,495 km (0.06 R)
• M13: 3,008,264 km (0.09 R)
• M14: 3,396,919 km (0.114 R)
• M15: 4,266,830 km (0.095 R)
• M16: 5,010,631 km (0.103 R)
• M17: 5,203,014 km (0.049 R)
• M18: 5,299,953 km (0.056 R)
• M19: 5,422,175 km (0.07 R)
• M20: 5,619,644 km (0.101 R)
• M21: 5,920,336 km (0.097 R)
• M22: 6,021,763 km (0.032 R)
• M23: 6,303,755 km (0.059 R)
• M24: 6,433,307 km (0.115 R)
• M25: 7,256,544 km (0.085 R)
• M26: 7,447,132 km (0.075 R)
• M27: 7,972,519 km (0.042 R)
• M28: 8,056,593 km (0.069 R)
• M29: 8,253,913 km (0.093 R)
• M30: 8,339,034 km (0.111 R)
• M31: 8,510,024 km (0.105 R)
• M32: 8,711,084 km (0.109 R)
• M33: 8,826,723 km (0.113 R)
• M34: 9,889,766 km (0.095 R)
• M35: 10,010,342 km (0.098 R)
• M36: 10,497,731 km (0.106 R)
• M37: 10,744,418 km (0.102 R)
• M38: 11,337,873 km (0.07 R)
• M39: 11,559,128 km (0.111 R)
• M40: 11,845,758 km (0.079 R)
• M41: 12,785,532 km (0.08 R)
• M42: 13,015,912 km (0.117 R)
• M43: 13,247,789 km (0.096 R)
• M44: 13,614,753 km (0.105 R)
• M45: 14,529,992 km (0.086 R)
• M46: 14,804,953 km (0.12 R)
• M47: 15,116,266 km (0.086 R)
• M48: 15,220,686 km (0.103 R)
• M49: 15,675,314 km (0.074 R)
• M50: 16,170,034 km (0.092 R)
• M51: 16,312,301 km (0.103 R)
• M52: 16,490,772 km (0.078 R)
• M53: 17,611,559 km (0.098 R)
• M54: 18,943,728 km (0.11 R)
• M55: 19,131,473 km (0.079 R)
• M56: 20,231,616 km (0.08 R)
• M57: 20,423,401 km (0.088 R)
• M58: 20,538,890 km (0.034 R)
• M59: 20,924,853 km (0.087 R)
• M60: 21,002,494 km (0.112 R)
• M61: 21,626,018 km (0.106 R)
• M62: 21,782,796 km (0.102 R)
• M63: 22,176,538 km (0.116 R)
• M64: 22,771,638 km (0.064 R)
• M65: 23,653,817 km (0.116 R)
• M66: 23,734,600 km (0.103 R)
• M67: 24,180,401 km (0.103 R)
• M68: 25,286,378 km (0.056 R)
• M69: 25,575,850 km (0.099 R)
• M70: 26,408,961 km (0.095 R)
• M71: 26,534,623 km (0.117 R)
• M72: 26,744,659 km (0.081 R)
• M73: 27,039,516 km (0.065 R)
• M74: 27,124,039 km (0.031 R)
• M75: 27,208,562 km (0.075 R)
• M76: 27,760,278 km (0.051 R)
• M77: 27,930,820 km (0.085 R)
• M78: 28,315,586 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 14.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.41 AU - 7.73 AU

Year: 6832 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,026,150 km

• M1: 205,547 km (0.115 R)
• M2: 488,587 km (0.102 R)
• M3: 699,220 km (0.079 R)
• M4: 817,253 km (0.108 R)
• M5: 1,127,968 km (0.063 R)
• M6: 1,270,535 km (0.044 R)
• M7: 1,535,473 km (0.105 R)
• M8: 1,818,811 km (0.112 R)
• M9: 2,031,988 km (0.08 R)
• M10: 2,390,424 km (0.039 R)
• M11: 2,745,271 km (0.092 R)
• M12: 3,066,607 km (0.087 R)
• M13: 3,479,198 km (0.068 R)
• M14: 3,719,153 km (0.07 R)
• M15: 3,992,318 km (0.082 R)
• M16: 4,159,270 km (0.097 R)
• M17: 4,762,598 km (0.066 R)
• M18: 4,910,401 km (0.045 R)
• M19: 4,999,860 km (0.091 R)
• M20: 5,766,250 km (0.118 R)
• M21: 5,955,641 km (0.093 R)
• M22: 6,115,112 km (0.056 R)
• M23: 7,305,313 km (0.079 R)
• M24: 7,787,317 km (0.09 R)
• M25: 7,997,053 km (0.106 R)
• M26: 9,221,063 km (0.108 R)
• M27: 10,044,151 km (0.053 R)
• M28: 10,311,033 km (0.118 R)
• M29: 10,580,309 km (0.118 R)
• M30: 10,929,770 km (0.115 R)
• M31: 11,441,544 km (0.106 R)
• M32: 11,840,522 km (0.114 R)
• M33: 12,899,226 km (0.118 R)
• M34: 13,607,871 km (0.101 R)
• M35: 13,903,327 km (0.115 R)
• M36: 14,372,017 km (0.103 R)
• M37: 14,845,943 km (0.073 R)
• M38: 14,975,944 km (0.081 R)
• M39: 15,853,335 km (0.114 R)
• M40: 16,477,308 km (0.085 R)
• M41: 16,612,096 km (0.096 R)
• M42: 16,747,332 km (0.086 R)
• M43: 16,882,868 km (0.106 R)
• M44: 17,749,638 km (0.106 R)
• M45: 17,933,942 km (0.064 R)
• M46: 18,165,221 km (0.113 R)
• M47: 18,397,546 km (0.061 R)
• M48: 18,818,215 km (0.072 R)
• M49: 19,006,110 km (0.112 R)
• M50: 19,147,630 km (0.1 R)
• M51: 19,526,262 km (0.12 R)
• M52: 19,859,865 km (0.084 R)
• M53: 20,532,457 km (0.045 R)
• M54: 20,629,098 km (0.034 R)
• M55: 20,726,037 km (0.025 R)
• M56: 20,871,596 km (0.1 R)
• M57: 22,345,883 km (0.108 R)
• M58: 23,347,440 km (0.097 R)
• M59: 24,363,659 km (0.115 R)
• M60: 25,706,150 km (0.109 R)
• M61: 26,071,767 km (0.079 R)
• M62: 26,281,504 km (0.056 R)
• M63: 27,818,322 km (0.074 R)
• M64: 29,657,179 km (0.086 R)
• M65: 30,812,524 km (0.049 R)
• M66: 31,089,729 km (0.083 R)
• M67: 31,200,880 km (0.117 R)
• M68: 31,590,882 km (0.097 R)
• M69: 31,702,631 km (0.114 R)
• M70: 32,038,628 km (0.094 R)
• M71: 33,451,131 km (0.03 R)
• M72: 34,711,044 km (0.094 R)
• M73: 36,044,859 km (0.038 R)
• M74: 36,337,024 km (0.112 R)
• M75: 37,100,272 km (0.051 R)
• M76: 38,047,077 km (0.076 R)
• M77: 38,284,937 km (0.104 R)
• M78: 38,404,167 km (0.064 R)
• M79: 38,523,396 km (0.116 R)
• M80: 38,702,465 km (0.111 R)
• M81: 39,061,650 km (0.033 R)
• M82: 39,783,160 km (0.12 R)
• M83: 40,024,761 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.5

Radius: 5.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.48 AU - 23.58 AU

Year: 32580 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,026,150 km

• M1: 100,231 km (0.12 R)
• M2: 199,115 km (0.031 R)
• M3: 321,187 km (0.089 R)
• M4: 410,347 km (0.098 R)
• M5: 487,988 km (0.039 R)
• M6: 897,138 km (0.047 R)
• M7: 1,000,062 km (0.092 R)
• M8: 1,053,019 km (0.077 R)
• M9: 1,134,251 km (0.078 R)
• M10: 1,274,424 km (0.057 R)
• M11: 1,390,512 km (0.04 R)
• M12: 1,696,290 km (0.095 R)
• M13: 2,297,375 km (0.12 R)
• M14: 2,403,589 km (0.097 R)
• M15: 2,882,153 km (0.116 R)
• M16: 2,958,447 km (0.118 R)
• M17: 3,074,087 km (0.118 R)
• M18: 3,592,443 km (0.103 R)
• M19: 3,674,572 km (0.076 R)
• M20: 4,979,964 km (0.093 R)
• M21: 5,681,428 km (0.117 R)
• M22: 5,729,299 km (0.098 R)
• M23: 6,215,343 km (0.055 R)
• M24: 6,613,572 km (0.054 R)
• M25: 6,714,551 km (0.043 R)
• M26: 7,382,655 km (0.091 R)
• M27: 7,910,885 km (0.055 R)
• M28: 8,781,245 km (0.094 R)
• M29: 10,142,736 km (0.117 R)
• M30: 12,304,874 km (0.102 R)
• M31: 12,366,957 km (0.1 R)
• M32: 12,678,719 km (0.082 R)
• M33: 14,471,799 km (0.051 R)
• M34: 14,932,411 km (0.096 R)
• M35: 15,197,648 km (0.042 R)
• M36: 15,264,219 km (0.108 R)
• M37: 16,138,618 km (0.061 R)
• M38: 16,206,536 km (0.119 R)
• M39: 16,274,603 km (0.105 R)
• M40: 17,584,931 km (0.059 R)
• M41: 17,865,127 km (0.089 R)
• M42: 18,005,749 km (0.112 R)
• M43: 18,076,210 km (0.107 R)
• M44: 18,429,859 km (0.062 R)
• M45: 20,746,981 km (0.112 R)
• M46: 20,968,984 km (0.088 R)
• M47: 22,848,532 km (0.087 R)
• M48: 23,230,904 km (0.094 R)
• M49: 23,538,178 km (0.114 R)
• M50: 24,702,947 km (0.098 R)
• M51: 25,331,707 km (0.095 R)
• M52: 25,410,694 km (0.096 R)
• M53: 26,846,235 km (0.119 R)
• M54: 27,492,648 km (0.118 R)
• M55: 28,965,738 km (0.112 R)
• M56: 29,296,499 km (0.066 R)
• M57: 32,158,755 km (0.034 R)
• M58: 32,415,465 km (0.12 R)
• M59: 32,758,942 km (0.079 R)
• M60: 32,844,961 km (0.091 R)
• M61: 34,844,934 km (0.117 R)
• M62: 37,963,003 km (0.093 R)
• M63: 40,613,279 km (0.116 R)
• M64: 40,705,730 km (0.044 R)
• M65: 42,945,510 km (0.107 R)
• M66: 43,039,607 km (0.069 R)
• M67: 44,175,354 km (0.083 R)
• M68: 45,320,825 km (0.026 R)
• M69: 47,543,400 km (0.118 R)
• M70: 47,738,326 km (0.108 R)
• M71: 48,226,913 km (0.107 R)
• M72: 48,324,750 km (0.079 R)
• M73: 49,012,002 km (0.06 R)
• M74: 49,406,193 km (0.066 R)
• M75: 51,292,622 km (0.09 R)
• M76: 54,115,384 km (0.076 R)
• M77: 55,545,540 km (0.086 R)
• M78: 55,648,164 km (0.103 R)
• M79: 59,070,215 km (0.094 R)
• M80: 59,804,890 km (0.115 R)
• M81: 60,965,321 km (0.115 R)
• M82: 61,495,346 km (0.113 R)
• M83: 62,133,232 km (0.05 R)
• M84: 64,706,913 km (0.095 R)
• M85: 64,922,933 km (0.118 R)
• M86: 65,355,869 km (0.112 R)
• M87: 65,572,636 km (0.108 R)
• M88: 67,315,302 km (0.086 R)
• M89: 67,753,324 km (0.062 R)
• M90: 69,294,033 km (0.105 R)
• M91: 70,512,508 km (0.044 R)
• M92: 70,623,659 km (0.066 R)
• M93: 72,521,906 km (0.095 R)
• M94: 74,663,100 km (0.1 R)
• M95: 75,230,076 km (0.072 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit