🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.63 AU - 0.69 AU

Year: 234 Days

Day: 25.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,411,498 km

• M1: 138,228 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 234 Days

Day: 18.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,411,498 km

• M1: 297,550 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.74 AU - 0.96 AU

Year: 342 Days

Day: 42.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,411,498 km

• M1: 56,997 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.16 AU - 1.16 AU

Year: 545 Days

Day: 39.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 1189 Days

Day: 43 Hours

Environment

Temp: -113 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 14.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.57 AU - 3.57 AU

Year: 2348 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,411,498 km

• M1: 197,619 km (0.067 R)
• M2: 299,645 km (0.069 R)
• M3: 392,246 km (0.088 R)
• M4: 576,401 km (0.095 R)
• M5: 759,658 km (0.107 R)
• M6: 878,439 km (0.11 R)
• M7: 1,190,051 km (0.079 R)
• M8: 1,841,999 km (0.068 R)
• M9: 1,995,187 km (0.111 R)
• M10: 2,152,863 km (0.111 R)
• M11: 2,342,254 km (0.066 R)
• M12: 2,694,407 km (0.079 R)
• M13: 2,899,356 km (0.116 R)
• M14: 3,064,064 km (0.047 R)
• M15: 3,155,169 km (0.097 R)
• M16: 3,247,321 km (0.119 R)
• M17: 3,355,929 km (0.116 R)
• M18: 3,577,035 km (0.051 R)
• M19: 4,033,757 km (0.096 R)
• M20: 4,235,265 km (0.05 R)
• M21: 4,337,291 km (0.116 R)
• M22: 4,596,095 km (0.117 R)
• M23: 4,842,333 km (0.103 R)
• M24: 4,985,050 km (0.094 R)
• M25: 5,111,011 km (0.058 R)
• M26: 5,366,225 km (0.1 R)
• M27: 5,607,078 km (0.105 R)
• M28: 6,003,811 km (0.108 R)
• M29: 6,099,554 km (0.078 R)
• M30: 6,215,193 km (0.082 R)
• M31: 6,824,505 km (0.029 R)
• M32: 7,025,266 km (0.079 R)
• M33: 7,126,244 km (0.078 R)
• M34: 7,268,661 km (0.099 R)
• M35: 7,514,899 km (0.111 R)
• M36: 7,701,448 km (0.09 R)
• M37: 8,057,940 km (0.078 R)
• M38: 9,071,914 km (0.094 R)
• M39: 9,182,168 km (0.046 R)
• M40: 9,315,160 km (0.044 R)
• M41: 9,740,168 km (0.101 R)
• M42: 9,921,181 km (0.069 R)
• M43: 10,034,876 km (0.09 R)
• M44: 10,125,981 km (0.092 R)
• M45: 10,240,423 km (0.11 R)
• M46: 10,493,692 km (0.088 R)
• M47: 11,432,269 km (0.112 R)
• M48: 11,647,241 km (0.068 R)
• M49: 12,105,310 km (0.101 R)
• M50: 12,202,549 km (0.07 R)
• M51: 12,348,855 km (0.063 R)
• M52: 12,446,692 km (0.098 R)
• M53: 12,791,216 km (0.095 R)
• M54: 13,089,066 km (0.112 R)
• M55: 14,072,971 km (0.112 R)
• M56: 14,560,959 km (0.079 R)
• M57: 14,872,123 km (0.088 R)
• M58: 15,106,842 km (0.12 R)
• M59: 15,316,578 km (0.077 R)
• M60: 15,474,553 km (0.092 R)
• M61: 15,738,893 km (0.091 R)
• M62: 16,433,476 km (0.091 R)
• M63: 16,541,186 km (0.103 R)
• M64: 16,676,273 km (0.095 R)
• M65: 17,165,308 km (0.084 R)
• M66: 17,742,008 km (0.073 R)
• M67: 17,991,089 km (0.096 R)
• M68: 18,548,790 km (0.094 R)
• M69: 18,717,087 km (0.081 R)
• M70: 18,829,734 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 11

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.33 AU - 5.11 AU

Year: 3785 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,411,498 km

• M1: 162,613 km (0.081 R)
• M2: 258,655 km (0.111 R)
• M3: 378,931 km (0.12 R)
• M4: 456,573 km (0.118 R)
• M5: 559,047 km (0.081 R)
• M6: 641,775 km (0.104 R)
• M7: 821,442 km (0.088 R)
• M8: 928,853 km (0.041 R)
• M9: 1,485,507 km (0.086 R)
• M10: 1,578,407 km (0.071 R)
• M11: 1,826,889 km (0.093 R)
• M12: 1,955,992 km (0.111 R)
• M13: 2,345,994 km (0.114 R)
• M14: 2,455,350 km (0.11 R)
• M15: 2,598,365 km (0.099 R)
• M16: 2,695,305 km (0.109 R)
• M17: 3,078,275 km (0.12 R)
• M18: 3,163,995 km (0.089 R)
• M19: 3,250,313 km (0.092 R)
• M20: 3,514,353 km (0.09 R)
• M21: 4,176,473 km (0.077 R)
• M22: 4,348,212 km (0.108 R)
• M23: 4,857,144 km (0.092 R)
• M24: 4,997,317 km (0.07 R)
• M25: 5,282,002 km (0.061 R)
• M26: 5,405,719 km (0.085 R)
• M27: 5,488,746 km (0.034 R)
• M28: 6,276,379 km (0.073 R)
• M29: 6,473,399 km (0.096 R)
• M30: 8,193,176 km (0.11 R)
• M31: 8,529,173 km (0.091 R)
• M32: 8,625,963 km (0.093 R)
• M33: 8,698,817 km (0.115 R)
• M34: 9,338,946 km (0.093 R)
• M35: 9,765,749 km (0.116 R)
• M36: 9,917,890 km (0.073 R)
• M37: 10,353,369 km (0.115 R)
• M38: 10,638,503 km (0.036 R)
• M39: 10,926,180 km (0.111 R)
• M40: 11,005,167 km (0.083 R)
• M41: 11,190,070 km (0.067 R)
• M42: 11,296,135 km (0.088 R)
• M43: 12,238,901 km (0.113 R)
• M44: 12,375,633 km (0.114 R)
• M45: 13,150,700 km (0.12 R)
• M46: 14,487,058 km (0.116 R)
• M47: 14,573,825 km (0.038 R)
• M48: 14,893,515 km (0.076 R)
• M49: 15,391,975 km (0.044 R)
• M50: 15,747,270 km (0.083 R)
• M51: 16,045,419 km (0.083 R)
• M52: 16,285,224 km (0.032 R)
• M53: 16,829,162 km (0.114 R)
• M54: 16,920,417 km (0.069 R)
• M55: 17,256,414 km (0.101 R)
• M56: 17,532,870 km (0.108 R)
• M57: 17,779,857 km (0.118 R)
• M58: 17,997,073 km (0.069 R)
• M59: 18,121,538 km (0.113 R)
• M60: 18,465,314 km (0.064 R)
• M61: 18,622,242 km (0.115 R)
• M62: 18,842,749 km (0.09 R)
• M63: 19,127,434 km (0.082 R)
• M64: 20,216,207 km (0.109 R)
• M65: 21,456,673 km (0.055 R)
• M66: 21,555,557 km (0.088 R)
• M67: 21,720,863 km (0.12 R)
• M68: 21,953,039 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617

Radius: 12.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.74 AU - 6.6 AU

Year: 6691 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,411,498 km

• M1: 206,445 km (0.114 R)
• M2: 293,511 km (0.113 R)
• M3: 524,939 km (0.083 R)
• M4: 646,712 km (0.108 R)
• M5: 835,355 km (0.106 R)
• M6: 1,252,433 km (0.058 R)
• M7: 1,388,268 km (0.089 R)
• M8: 1,493,436 km (0.065 R)
• M9: 1,712,447 km (0.063 R)
• M10: 2,389,527 km (0.12 R)
• M11: 3,005,272 km (0.095 R)
• M12: 3,426,689 km (0.098 R)
• M13: 4,017,900 km (0.118 R)
• M14: 4,196,370 km (0.075 R)
• M15: 4,325,473 km (0.112 R)
• M16: 4,534,910 km (0.117 R)
• M17: 4,614,346 km (0.074 R)
• M18: 4,855,348 km (0.034 R)
• M19: 5,860,945 km (0.083 R)
• M20: 6,092,972 km (0.06 R)
• M21: 6,506,610 km (0.045 R)
• M22: 6,686,576 km (0.098 R)
• M23: 7,082,412 km (0.116 R)
• M24: 7,360,963 km (0.109 R)
• M25: 7,486,027 km (0.12 R)
• M26: 7,769,814 km (0.1 R)
• M27: 7,961,000 km (0.07 R)
• M28: 8,185,995 km (0.061 R)
• M29: 9,140,729 km (0.097 R)
• M30: 9,275,068 km (0.061 R)
• M31: 10,585,097 km (0.112 R)
• M32: 11,261,877 km (0.116 R)
• M33: 11,587,253 km (0.104 R)
• M34: 11,842,467 km (0.072 R)
• M35: 12,136,576 km (0.053 R)
• M36: 12,544,829 km (0.101 R)
• M37: 13,146,661 km (0.086 R)
• M38: 14,028,540 km (0.052 R)
• M39: 14,339,704 km (0.109 R)
• M40: 14,535,378 km (0.118 R)
• M41: 16,132,335 km (0.094 R)
• M42: 16,786,676 km (0.039 R)
• M43: 17,658,682 km (0.047 R)
• M44: 17,784,494 km (0.092 R)
• M45: 17,868,568 km (0.069 R)
• M46: 18,163,575 km (0.081 R)
• M47: 18,545,498 km (0.095 R)
• M48: 18,844,245 km (0.114 R)
• M49: 18,929,965 km (0.098 R)
• M50: 19,230,806 km (0.099 R)
• M51: 19,663,443 km (0.03 R)
• M52: 19,880,809 km (0.106 R)
• M53: 20,891,642 km (0.114 R)
• M54: 20,980,353 km (0.116 R)
• M55: 21,559,896 km (0.109 R)
• M56: 22,144,674 km (0.117 R)
• M57: 22,235,031 km (0.111 R)
• M58: 22,780,165 km (0.075 R)
• M59: 22,917,197 km (0.113 R)
• M60: 23,100,305 km (0.068 R)
• M61: 24,162,450 km (0.028 R)
• M62: 24,582,371 km (0.066 R)
• M63: 24,722,993 km (0.088 R)
• M64: 25,666,656 km (0.087 R)
• M65: 26,478,075 km (0.105 R)
• M66: 26,622,138 km (0.028 R)
• M67: 27,589,139 km (0.088 R)
• M68: 27,783,915 km (0.051 R)
• M69: 28,322,018 km (0.088 R)
• M70: 28,567,808 km (0.084 R)
• M71: 30,408,011 km (0.115 R)
• M72: 30,508,691 km (0.099 R)
• M73: 31,418,694 km (0.078 R)
• M74: 31,571,284 km (0.117 R)
• M75: 31,928,225 km (0.107 R)
• M76: 33,576,793 km (0.05 R)
• M77: 34,202,112 km (0.069 R)
• M78: 34,359,041 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit