🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.72 AU - 1.2 AU

Year: 362 Days

Day: 38.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,378,798 km

• M1: 372,200 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 402 Days

Day: 18.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.45 AU - 2.05 AU

Year: 891 Days

Day: 32.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,378,798 km

• M1: 47,423 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.99 AU - 2.85 AU

Year: 1449 Days

Day: 47.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 8.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.74 AU - 5.06 AU

Year: 3553 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,378,798 km

• M1: 104,569 km (0.025 R)
• M2: 331,509 km (0.112 R)
• M3: 533,915 km (0.108 R)
• M4: 639,980 km (0.052 R)
• M5: 732,282 km (0.109 R)
• M6: 930,948 km (0.084 R)
• M7: 1,012,927 km (0.105 R)
• M8: 1,273,826 km (0.061 R)
• M9: 1,365,679 km (0.104 R)
• M10: 1,432,549 km (0.081 R)
• M11: 1,555,818 km (0.118 R)
• M12: 1,725,761 km (0.055 R)
• M13: 2,022,713 km (0.111 R)
• M14: 2,084,048 km (0.059 R)
• M15: 2,367,835 km (0.061 R)
• M16: 2,432,611 km (0.088 R)
• M17: 2,613,774 km (0.084 R)
• M18: 2,885,294 km (0.053 R)
• M19: 3,309,703 km (0.093 R)
• M20: 3,382,408 km (0.118 R)
• M21: 3,547,863 km (0.056 R)
• M22: 3,734,860 km (0.063 R)
• M23: 4,098,982 km (0.087 R)
• M24: 4,275,507 km (0.1 R)
• M25: 4,615,842 km (0.081 R)
• M26: 5,132,105 km (0.087 R)
• M27: 5,216,478 km (0.077 R)
• M28: 5,472,141 km (0.096 R)
• M29: 5,580,001 km (0.1 R)
• M30: 5,710,300 km (0.081 R)
• M31: 5,973,892 km (0.116 R)
• M32: 6,535,781 km (0.114 R)
• M33: 6,742,376 km (0.106 R)
• M34: 6,927,578 km (0.062 R)
• M35: 7,020,927 km (0.056 R)
• M36: 7,091,238 km (0.107 R)
• M37: 7,256,095 km (0.047 R)
• M38: 7,350,791 km (0.108 R)
• M39: 7,734,060 km (0.098 R)
• M40: 7,830,850 km (0.111 R)
• M41: 8,074,695 km (0.061 R)
• M42: 8,619,979 km (0.113 R)
• M43: 8,998,611 km (0.064 R)
• M44: 9,151,500 km (0.071 R)
• M45: 9,408,360 km (0.057 R)
• M46: 9,563,642 km (0.119 R)
• M47: 9,981,918 km (0.088 R)
• M48: 10,034,576 km (0.119 R)
• M49: 10,193,300 km (0.106 R)
• M50: 10,674,257 km (0.058 R)
• M51: 10,863,199 km (0.03 R)
• M52: 11,272,050 km (0.105 R)
• M53: 11,382,004 km (0.077 R)
• M54: 12,132,986 km (0.089 R)
• M55: 12,245,633 km (0.085 R)
• M56: 12,415,277 km (0.098 R)
• M57: 12,528,672 km (0.096 R)
• M58: 12,928,697 km (0.093 R)
• M59: 13,072,610 km (0.063 R)
• M60: 13,624,028 km (0.043 R)
• M61: 13,799,805 km (0.101 R)
• M62: 14,331,626 km (0.063 R)
• M63: 14,659,843 km (0.096 R)
• M64: 14,719,832 km (0.102 R)
• M65: 14,809,890 km (0.107 R)
• M66: 15,263,172 km (0.092 R)
• M67: 15,415,163 km (0.047 R)
• M68: 15,905,246 km (0.111 R)
• M69: 16,183,198 km (0.091 R)
• M70: 17,374,147 km (0.106 R)
• M71: 17,948,154 km (0.102 R)
• M72: 18,044,346 km (0.09 R)
• M73: 18,625,683 km (0.097 R)
• M74: 18,820,759 km (0.064 R)
• M75: 18,951,208 km (0.079 R)
• M76: 20,138,716 km (0.109 R)
• M77: 20,305,667 km (0.055 R)
• M78: 21,316,350 km (0.041 R)
• M79: 21,759,309 km (0.114 R)
• M80: 22,033,522 km (0.093 R)
• M81: 22,171,003 km (0.095 R)
• M82: 22,412,304 km (0.111 R)
• M83: 23,106,588 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 9.1

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.62 AU - 11.88 AU

Year: 14528 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 172.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,378,798 km

• M1: 130,449 km (0.098 R)
• M2: 238,160 km (0.108 R)
• M3: 414,984 km (0.088 R)
• M4: 521,049 km (0.089 R)
• M5: 657,483 km (0.085 R)
• M6: 966,851 km (0.117 R)
• M7: 1,038,957 km (0.112 R)
• M8: 1,681,480 km (0.09 R)
• M9: 2,232,299 km (0.096 R)
• M10: 2,296,926 km (0.095 R)
• M11: 2,394,912 km (0.1 R)
• M12: 2,461,035 km (0.062 R)
• M13: 2,595,224 km (0.04 R)
• M14: 2,766,364 km (0.071 R)
• M15: 3,228,621 km (0.114 R)
• M16: 3,487,725 km (0.112 R)
• M17: 3,986,634 km (0.113 R)
• M18: 4,065,472 km (0.072 R)
• M19: 5,265,396 km (0.106 R)
• M20: 5,439,079 km (0.079 R)
• M21: 5,570,576 km (0.102 R)
• M22: 5,703,120 km (0.041 R)
• M23: 8,976,770 km (0.073 R)
• M24: 9,288,981 km (0.08 R)
• M25: 9,551,974 km (0.104 R)
• M26: 10,192,851 km (0.037 R)
• M27: 12,601,825 km (0.065 R)
• M28: 14,685,724 km (0.069 R)
• M29: 14,930,615 km (0.097 R)
• M30: 15,177,003 km (0.065 R)
• M31: 15,486,671 km (0.103 R)
• M32: 15,923,796 km (0.08 R)
• M33: 16,428,389 km (0.076 R)
• M34: 17,517,911 km (0.027 R)
• M35: 18,432,702 km (0.052 R)
• M36: 19,296,031 km (0.116 R)
• M37: 22,174,144 km (0.11 R)
• M38: 22,314,467 km (0.117 R)
• M39: 22,737,380 km (0.09 R)
• M40: 23,591,135 km (0.071 R)
• M41: 24,238,296 km (0.051 R)
• M42: 24,310,552 km (0.101 R)
• M43: 24,382,807 km (0.049 R)
• M44: 24,672,878 km (0.082 R)
• M45: 25,329,762 km (0.076 R)
• M46: 25,623,572 km (0.115 R)
• M47: 25,918,429 km (0.067 R)
• M48: 26,214,484 km (0.075 R)
• M49: 28,852,343 km (0.045 R)
• M50: 29,544,233 km (0.066 R)
• M51: 32,048,202 km (0.08 R)
• M52: 32,445,534 km (0.103 R)
• M53: 32,684,741 km (0.083 R)
• M54: 32,764,626 km (0.077 R)
• M55: 33,808,820 km (0.118 R)
• M56: 34,456,728 km (0.107 R)
• M57: 34,700,872 km (0.078 R)
• M58: 34,945,464 km (0.073 R)
• M59: 35,354,465 km (0.07 R)
• M60: 36,839,822 km (0.042 R)
• M61: 37,423,104 km (0.109 R)
• M62: 37,590,205 km (0.091 R)
• M63: 37,757,605 km (0.087 R)
• M64: 40,127,684 km (0.117 R)
• M65: 41,417,068 km (0.067 R)
• M66: 42,023,388 km (0.119 R)
• M67: 42,284,137 km (0.113 R)
• M68: 42,807,281 km (0.113 R)
• M69: 43,157,191 km (0.047 R)
• M70: 44,301,165 km (0.087 R)
• M71: 45,455,014 km (0.08 R)
• M72: 47,339,648 km (0.082 R)
• M73: 51,092,310 km (0.097 R)
• M74: 51,556,513 km (0.026 R)
• M75: 53,427,084 km (0.102 R)
• M76: 54,465,294 km (0.042 R)
• M77: 54,939,369 km (0.1 R)
• M78: 59,073,207 km (0.111 R)
• M79: 59,170,446 km (0.047 R)
• M80: 59,951,047 km (0.116 R)
• M81: 63,106,815 km (0.12 R)
• M82: 64,004,103 km (0.112 R)
• M83: 64,404,277 km (0.089 R)
• M84: 64,604,738 km (0.098 R)
• M85: 64,805,349 km (0.117 R)
• M86: 66,924,103 km (0.098 R)
• M87: 67,330,262 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.1

Radius: 6.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.72 AU - 19.5 AU

Year: 26063 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,378,798 km

• M1: 132,693 km (0.103 R)
• M2: 434,283 km (0.1 R)
• M3: 705,653 km (0.087 R)
• M4: 1,722,919 km (0.08 R)
• M5: 1,781,711 km (0.108 R)
• M6: 2,573,233 km (0.064 R)
• M7: 2,777,733 km (0.116 R)
• M8: 3,094,282 km (0.104 R)
• M9: 3,800,235 km (0.107 R)
• M10: 4,270,870 km (0.112 R)
• M11: 4,553,909 km (0.099 R)
• M12: 4,968,893 km (0.039 R)
• M13: 5,138,238 km (0.056 R)
• M14: 6,330,683 km (0.095 R)
• M15: 8,445,997 km (0.108 R)
• M16: 9,316,656 km (0.109 R)
• M17: 10,001,665 km (0.118 R)
• M18: 10,269,445 km (0.072 R)
• M19: 10,485,315 km (0.071 R)
• M20: 11,308,402 km (0.097 R)
• M21: 13,780,507 km (0.092 R)
• M22: 13,839,897 km (0.079 R)
• M23: 13,958,977 km (0.114 R)
• M24: 14,078,506 km (0.063 R)
• M25: 15,537,983 km (0.068 R)
• M26: 15,785,867 km (0.044 R)
• M27: 16,035,097 km (0.063 R)
• M28: 16,160,160 km (0.108 R)
• M29: 17,045,032 km (0.104 R)
• M30: 17,172,639 km (0.118 R)
• M31: 18,075,312 km (0.099 R)
• M32: 18,663,681 km (0.059 R)
• M33: 19,192,060 km (0.07 R)
• M34: 19,524,766 km (0.071 R)
• M35: 20,060,925 km (0.084 R)
• M36: 20,128,394 km (0.085 R)
• M37: 20,263,331 km (0.077 R)
• M38: 20,398,567 km (0.076 R)
• M39: 21,148,053 km (0.074 R)
• M40: 22,814,124 km (0.073 R)
• M41: 25,610,108 km (0.109 R)
• M42: 26,713,991 km (0.102 R)
• M43: 26,936,593 km (0.066 R)
• M44: 27,159,793 km (0.093 R)
• M45: 28,059,025 km (0.087 R)
• M46: 28,739,696 km (0.08 R)
• M47: 28,891,687 km (0.026 R)
• M48: 28,967,832 km (0.063 R)
• M49: 29,120,273 km (0.056 R)
• M50: 29,425,901 km (0.059 R)
• M51: 29,886,363 km (0.112 R)
• M52: 30,117,492 km (0.096 R)
• M53: 30,581,545 km (0.093 R)
• M54: 31,830,388 km (0.083 R)
• M55: 32,302,967 km (0.109 R)
• M56: 32,382,105 km (0.113 R)
• M57: 33,335,043 km (0.091 R)
• M58: 33,414,928 km (0.105 R)
• M59: 33,494,814 km (0.081 R)
• M60: 33,574,699 km (0.103 R)
• M61: 33,654,734 km (0.107 R)
• M62: 33,895,138 km (0.041 R)
• M63: 34,943,819 km (0.055 R)
• M64: 35,105,983 km (0.097 R)
• M65: 35,187,214 km (0.113 R)
• M66: 35,431,358 km (0.048 R)
• M67: 37,320,929 km (0.118 R)
• M68: 38,152,693 km (0.057 R)
• M69: 40,173,760 km (0.114 R)
• M70: 40,258,732 km (0.067 R)
• M71: 43,444,269 km (0.03 R)
• M72: 45,464,887 km (0.12 R)
• M73: 46,352,900 km (0.094 R)
• M74: 46,888,461 km (0.118 R)
• M75: 49,232,958 km (0.063 R)
• M76: 49,596,930 km (0.05 R)
• M77: 51,523,003 km (0.109 R)
• M78: 54,598,436 km (0.06 R)
• M79: 54,786,779 km (0.064 R)
• M80: 55,164,065 km (0.107 R)
• M81: 56,872,323 km (0.106 R)
• M82: 57,445,582 km (0.113 R)
• M83: 58,020,786 km (0.12 R)
• M84: 59,467,248 km (0.106 R)
• M85: 59,564,038 km (0.116 R)
• M86: 60,437,989 km (0.117 R)
• M87: 61,805,911 km (0.085 R)
• M88: 62,100,470 km (0.108 R)
• M89: 62,690,783 km (0.119 R)
• M90: 63,480,660 km (0.107 R)
• M91: 64,075,311 km (0.069 R)
• M92: 65,370,081 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit