🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.94 AU - 1.4 AU

Year: 477 Days

Day: 36 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.39 AU - 1.85 AU

Year: 777 Days

Day: 16.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.46 AU - 2.24 AU

Year: 948 Days

Day: 31.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.05 AU - 2.87 AU

Year: 1454 Days

Day: 19.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.22 AU - 4.02 AU

Year: 2595 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,616,902 km

• M1: 1,171,950 km (0.088 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 12.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.06 AU - 6.84 AU

Year: 6171 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,616,902 km

• M1: 164,109 km (0.113 R)
• M2: 258,206 km (0.097 R)
• M3: 478,564 km (0.084 R)
• M4: 770,429 km (0.094 R)
• M5: 1,062,444 km (0.101 R)
• M6: 1,632,113 km (0.111 R)
• M7: 2,030,193 km (0.05 R)
• M8: 2,194,451 km (0.09 R)
• M9: 2,363,198 km (0.072 R)
• M10: 2,694,108 km (0.077 R)
• M11: 2,814,385 km (0.119 R)
• M12: 3,039,829 km (0.084 R)
• M13: 3,864,263 km (0.095 R)
• M14: 4,092,549 km (0.103 R)
• M15: 4,185,150 km (0.043 R)
• M16: 4,586,372 km (0.025 R)
• M17: 5,049,527 km (0.057 R)
• M18: 5,299,505 km (0.112 R)
• M19: 5,707,757 km (0.1 R)
• M20: 7,104,852 km (0.036 R)
• M21: 7,928,089 km (0.041 R)
• M22: 8,365,812 km (0.075 R)
• M23: 9,143,272 km (0.111 R)
• M24: 9,234,527 km (0.104 R)
• M25: 9,326,081 km (0.119 R)
• M26: 9,510,086 km (0.077 R)
• M27: 10,257,926 km (0.105 R)
• M28: 10,543,209 km (0.112 R)
• M29: 10,734,994 km (0.096 R)
• M30: 10,863,349 km (0.072 R)
• M31: 11,024,615 km (0.065 R)
• M32: 11,316,929 km (0.105 R)
• M33: 11,415,066 km (0.098 R)
• M34: 11,677,759 km (0.071 R)
• M35: 11,843,065 km (0.049 R)
• M36: 12,075,690 km (0.103 R)
• M37: 12,242,791 km (0.112 R)
• M38: 12,613,195 km (0.104 R)
• M39: 12,953,231 km (0.096 R)
• M40: 13,227,294 km (0.059 R)
• M41: 14,662,387 km (0.075 R)
• M42: 14,769,349 km (0.115 R)
• M43: 15,019,925 km (0.04 R)
• M44: 15,308,051 km (0.102 R)
• M45: 15,561,619 km (0.111 R)
• M46: 15,926,339 km (0.056 R)
• M47: 16,220,000 km (0.106 R)
• M48: 16,441,554 km (0.061 R)
• M49: 18,518,720 km (0.096 R)
• M50: 18,944,027 km (0.115 R)
• M51: 19,138,504 km (0.116 R)
• M52: 19,372,625 km (0.081 R)
• M53: 19,529,254 km (0.108 R)
• M54: 20,597,532 km (0.03 R)
• M55: 20,837,487 km (0.119 R)
• M56: 22,625,481 km (0.092 R)
• M57: 22,914,504 km (0.062 R)
• M58: 22,997,381 km (0.03 R)
• M59: 23,412,815 km (0.103 R)
• M60: 23,496,290 km (0.1 R)
• M61: 23,579,766 km (0.098 R)
• M62: 23,788,904 km (0.103 R)
• M63: 25,056,895 km (0.111 R)
• M64: 25,785,138 km (0.06 R)
• M65: 26,868,825 km (0.117 R)
• M66: 27,614,121 km (0.09 R)
• M67: 27,967,172 km (0.06 R)
• M68: 28,055,734 km (0.109 R)
• M69: 28,233,008 km (0.065 R)
• M70: 28,499,741 km (0.099 R)
• M71: 28,633,332 km (0.096 R)
• M72: 28,990,721 km (0.095 R)
• M73: 29,574,751 km (0.054 R)
• M74: 29,981,358 km (0.07 R)
• M75: 30,389,760 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.4

Radius: 14.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.4 AU - 10.26 AU

Year: 9885 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,616,902 km

• M1: 219,759 km (0.097 R)
• M2: 349,161 km (0.115 R)
• M3: 556,205 km (0.098 R)
• M4: 727,195 km (0.117 R)
• M5: 899,981 km (0.104 R)
• M6: 1,146,967 km (0.028 R)
• M7: 1,331,571 km (0.114 R)
• M8: 1,438,683 km (0.059 R)
• M9: 1,825,842 km (0.082 R)
• M10: 2,615,120 km (0.059 R)
• M11: 2,751,703 km (0.108 R)
• M12: 3,774,953 km (0.114 R)
• M13: 3,898,969 km (0.087 R)
• M14: 4,705,152 km (0.102 R)
• M15: 4,872,552 km (0.115 R)
• M16: 5,248,043 km (0.096 R)
• M17: 6,027,298 km (0.08 R)
• M18: 6,430,614 km (0.102 R)
• M19: 7,071,342 km (0.077 R)
• M20: 7,457,903 km (0.089 R)
• M21: 8,864,721 km (0.075 R)
• M22: 9,239,613 km (0.118 R)
• M23: 9,619,741 km (0.114 R)
• M24: 9,919,087 km (0.055 R)
• M25: 10,221,424 km (0.109 R)
• M26: 11,551,648 km (0.106 R)
• M27: 12,145,103 km (0.104 R)
• M28: 12,283,481 km (0.084 R)
• M29: 13,124,520 km (0.089 R)
• M30: 14,421,085 km (0.099 R)
• M31: 14,763,814 km (0.069 R)
• M32: 15,758,191 km (0.115 R)
• M33: 16,010,114 km (0.075 R)
• M34: 16,263,383 km (0.066 R)
• M35: 16,825,422 km (0.102 R)
• M36: 17,654,194 km (0.112 R)
• M37: 18,337,557 km (0.086 R)
• M38: 18,655,752 km (0.107 R)
• M39: 18,762,266 km (0.057 R)
• M40: 19,675,710 km (0.044 R)
• M41: 19,784,169 km (0.113 R)
• M42: 20,384,056 km (0.037 R)
• M43: 20,934,576 km (0.104 R)
• M44: 21,937,929 km (0.085 R)
• M45: 22,163,074 km (0.066 R)
• M46: 22,502,063 km (0.104 R)
• M47: 22,729,152 km (0.077 R)
• M48: 23,300,018 km (0.077 R)
• M49: 23,472,205 km (0.096 R)
• M50: 23,702,586 km (0.1 R)
• M51: 23,933,565 km (0.067 R)
• M52: 24,107,248 km (0.103 R)
• M53: 24,982,396 km (0.102 R)
• M54: 25,394,239 km (0.062 R)
• M55: 25,571,512 km (0.08 R)
• M56: 26,703,519 km (0.065 R)
• M57: 27,973,755 km (0.073 R)
• M58: 28,279,084 km (0.099 R)
• M59: 29,946,951 km (0.076 R)
• M60: 30,384,524 km (0.111 R)
• M61: 30,887,323 km (0.103 R)
• M62: 35,073,071 km (0.052 R)
• M63: 35,270,540 km (0.04 R)
• M64: 36,263,421 km (0.102 R)
• M65: 36,997,349 km (0.113 R)
• M66: 37,399,767 km (0.092 R)
• M67: 37,736,212 km (0.091 R)
• M68: 37,871,000 km (0.107 R)
• M69: 38,819,451 km (0.096 R)
• M70: 38,955,585 km (0.065 R)
• M71: 40,050,492 km (0.101 R)
• M72: 40,325,752 km (0.107 R)
• M73: 40,809,102 km (0.067 R)
• M74: 42,200,512 km (0.099 R)
• M75: 42,691,193 km (0.111 R)
• M76: 42,902,126 km (0.091 R)
• M77: 43,607,480 km (0.117 R)
• M78: 44,387,783 km (0.054 R)
• M79: 45,674,773 km (0.088 R)
• M80: 47,700,927 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.1

Radius: 7.6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.46 AU - 15.86 AU

Year: 20073 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,616,902 km

• M1: 156,479 km (0.04 R)
• M2: 610,659 km (0.118 R)
• M3: 763,847 km (0.04 R)
• M4: 833,410 km (0.12 R)
• M5: 1,133,802 km (0.081 R)
• M6: 2,491,852 km (0.079 R)
• M7: 2,597,318 km (0.074 R)
• M8: 2,776,536 km (0.092 R)
• M9: 2,885,893 km (0.077 R)
• M10: 3,493,858 km (0.117 R)
• M11: 5,358,297 km (0.112 R)
• M12: 5,495,029 km (0.071 R)
• M13: 5,959,082 km (0.092 R)
• M14: 6,629,878 km (0.061 R)
• M15: 6,924,586 km (0.075 R)
• M16: 8,409,046 km (0.032 R)
• M17: 8,462,004 km (0.093 R)
• M18: 8,674,732 km (0.119 R)
• M19: 8,781,694 km (0.089 R)
• M20: 8,835,400 km (0.105 R)
• M21: 9,987,752 km (0.114 R)
• M22: 10,099,951 km (0.082 R)
• M23: 10,325,694 km (0.058 R)
• M24: 10,839,563 km (0.092 R)
• M25: 11,186,779 km (0.086 R)
• M26: 11,478,944 km (0.106 R)
• M27: 11,655,469 km (0.107 R)
• M28: 12,250,270 km (0.09 R)
• M29: 12,551,411 km (0.11 R)
• M30: 14,408,818 km (0.098 R)
• M31: 16,416,571 km (0.105 R)
• M32: 17,961,917 km (0.086 R)
• M33: 18,166,866 km (0.08 R)
• M34: 18,372,563 km (0.038 R)
• M35: 18,786,501 km (0.039 R)
• M36: 19,273,142 km (0.049 R)
• M37: 22,868,279 km (0.092 R)
• M38: 24,287,514 km (0.101 R)
• M39: 24,893,534 km (0.091 R)
• M40: 24,969,680 km (0.113 R)
• M41: 25,274,859 km (0.106 R)
• M42: 25,428,048 km (0.105 R)
• M43: 25,735,023 km (0.117 R)
• M44: 27,210,357 km (0.098 R)
• M45: 27,445,824 km (0.113 R)
• M46: 28,394,424 km (0.03 R)
• M47: 32,294,590 km (0.032 R)
• M48: 32,543,820 km (0.095 R)
• M49: 34,052,963 km (0.11 R)
• M50: 34,306,681 km (0.071 R)
• M51: 34,391,503 km (0.084 R)
• M52: 35,242,416 km (0.101 R)
• M53: 36,100,360 km (0.047 R)
• M54: 36,359,164 km (0.057 R)
• M55: 37,400,216 km (0.069 R)
• M56: 37,574,647 km (0.111 R)
• M57: 37,662,012 km (0.107 R)
• M58: 39,334,067 km (0.119 R)
• M59: 40,402,645 km (0.053 R)
• M60: 41,480,647 km (0.114 R)
• M61: 42,204,551 km (0.117 R)
• M62: 44,401,396 km (0.095 R)
• M63: 46,541,244 km (0.105 R)
• M64: 46,916,884 km (0.026 R)
• M65: 48,429,169 km (0.078 R)
• M66: 48,714,602 km (0.111 R)
• M67: 49,191,370 km (0.098 R)
• M68: 52,279,519 km (0.098 R)
• M69: 53,159,304 km (0.103 R)
• M70: 53,355,427 km (0.071 R)
• M71: 54,241,196 km (0.113 R)
• M72: 54,339,931 km (0.108 R)
• M73: 55,827,831 km (0.101 R)
• M74: 57,731,763 km (0.077 R)
• M75: 58,438,463 km (0.08 R)
• M76: 59,046,579 km (0.079 R)
• M77: 59,656,788 km (0.062 R)
• M78: 59,962,716 km (0.028 R)
• M79: 60,166,917 km (0.086 R)
• M80: 60,269,093 km (0.118 R)
• M81: 63,050,117 km (0.112 R)
• M82: 63,673,790 km (0.078 R)
• M83: 64,717,684 km (0.115 R)
• M84: 65,241,875 km (0.057 R)
• M85: 65,346,893 km (0.067 R)
• M86: 65,451,911 km (0.112 R)
• M87: 68,522,706 km (0.052 R)
• M88: 68,629,370 km (0.103 R)
• M89: 69,163,883 km (0.074 R)
• M90: 69,914,415 km (0.117 R)
• M91: 70,236,948 km (0.099 R)
• M92: 71,099,230 km (0.075 R)
• M93: 72,182,169 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit