🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.69 AU

Year: 213 Days

Day: 20.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,294,414 km

• M1: 49,966 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 218 Days

Day: 39.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.81 AU - 1.09 AU

Year: 413 Days

Day: 21.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.02 AU - 1.34 AU

Year: 572 Days

Day: 22.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,294,414 km

• M1: 150,346 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.22 AU - 2.4 AU

Year: 1567 Days

Day: 28.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 14.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.86 AU - 7.78 AU

Year: 7090 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,294,414 km

• M1: 197,619 km (0.043 R)
• M2: 315,502 km (0.037 R)
• M3: 476,020 km (0.115 R)
• M4: 588,668 km (0.057 R)
• M5: 725,849 km (0.029 R)
• M6: 819,946 km (0.087 R)
• M7: 918,980 km (0.058 R)
• M8: 1,178,532 km (0.068 R)
• M9: 1,376,749 km (0.099 R)
• M10: 1,922,333 km (0.116 R)
• M11: 2,596,720 km (0.107 R)
• M12: 3,340,969 km (0.098 R)
• M13: 3,507,322 km (0.084 R)
• M14: 3,700,752 km (0.077 R)
• M15: 3,922,755 km (0.098 R)
• M16: 4,354,196 km (0.077 R)
• M17: 4,694,680 km (0.113 R)
• M18: 4,827,972 km (0.072 R)
• M19: 5,910,761 km (0.118 R)
• M20: 6,171,211 km (0.118 R)
• M21: 6,317,518 km (0.062 R)
• M22: 6,613,722 km (0.116 R)
• M23: 6,884,344 km (0.105 R)
• M24: 7,127,890 km (0.11 R)
• M25: 7,907,444 km (0.093 R)
• M26: 9,044,388 km (0.106 R)
• M27: 9,378,739 km (0.096 R)
• M28: 9,581,295 km (0.107 R)
• M29: 9,751,238 km (0.085 R)
• M30: 10,197,638 km (0.073 R)
• M31: 10,510,746 km (0.054 R)
• M32: 10,615,764 km (0.114 R)
• M33: 10,756,386 km (0.106 R)
• M34: 10,862,301 km (0.1 R)
• M35: 11,432,868 km (0.105 R)
• M36: 11,577,080 km (0.078 R)
• M37: 11,721,891 km (0.079 R)
• M38: 12,715,221 km (0.091 R)
• M39: 13,052,265 km (0.1 R)
• M40: 14,274,778 km (0.094 R)
• M41: 15,215,599 km (0.118 R)
• M42: 15,974,809 km (0.059 R)
• M43: 16,338,631 km (0.082 R)
• M44: 17,239,808 km (0.117 R)
• M45: 17,779,857 km (0.064 R)
• M46: 18,367,627 km (0.083 R)
• M47: 18,494,486 km (0.082 R)
• M48: 19,519,381 km (0.11 R)
• M49: 21,224,048 km (0.116 R)
• M50: 21,446,052 km (0.117 R)
• M51: 21,624,223 km (0.055 R)
• M52: 21,758,262 km (0.111 R)
• M53: 22,116,848 km (0.105 R)
• M54: 22,251,786 km (0.104 R)
• M55: 22,794,377 km (0.06 R)
• M56: 23,021,766 km (0.12 R)
• M57: 23,387,084 km (0.036 R)
• M58: 23,800,423 km (0.036 R)
• M59: 24,123,704 km (0.085 R)
• M60: 26,426,464 km (0.103 R)
• M61: 26,521,907 km (0.09 R)
• M62: 27,193,452 km (0.072 R)
• M63: 27,579,714 km (0.103 R)
• M64: 27,773,593 km (0.065 R)
• M65: 28,700,501 km (0.094 R)
• M66: 29,340,481 km (0.045 R)
• M67: 29,985,248 km (0.055 R)
• M68: 30,684,917 km (0.107 R)
• M69: 31,238,279 km (0.069 R)
• M70: 31,795,083 km (0.03 R)
• M71: 32,508,515 km (0.104 R)
• M72: 32,662,002 km (0.118 R)
• M73: 33,227,183 km (0.079 R)
• M74: 33,433,479 km (0.114 R)
• M75: 34,680,078 km (0.056 R)
• M76: 34,994,233 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 8.4

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.5 AU - 6.92 AU

Year: 7756 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,294,414 km

• M1: 137,780 km (0.075 R)
• M2: 205,847 km (0.087 R)
• M3: 260,450 km (0.05 R)
• M4: 370,853 km (0.06 R)
• M5: 581,637 km (0.116 R)
• M6: 872,156 km (0.082 R)
• M7: 1,064,090 km (0.113 R)
• M8: 1,205,160 km (0.115 R)
• M9: 1,369,419 km (0.062 R)
• M10: 1,737,878 km (0.05 R)
• M11: 2,039,019 km (0.117 R)
• M12: 2,235,591 km (0.041 R)
• M13: 2,376,961 km (0.07 R)
• M14: 2,438,595 km (0.118 R)
• M15: 2,542,266 km (0.115 R)
• M16: 2,605,247 km (0.104 R)
• M17: 2,668,676 km (0.107 R)
• M18: 2,732,704 km (0.105 R)
• M19: 2,797,181 km (0.084 R)
• M20: 2,905,939 km (0.094 R)
• M21: 3,060,623 km (0.063 R)
• M22: 3,127,643 km (0.092 R)
• M23: 4,044,229 km (0.083 R)
• M24: 4,266,830 km (0.071 R)
• M25: 4,342,078 km (0.12 R)
• M26: 4,544,634 km (0.049 R)
• M27: 4,985,349 km (0.056 R)
• M28: 5,091,115 km (0.032 R)
• M29: 5,385,673 km (0.057 R)
• M30: 5,768,793 km (0.088 R)
• M31: 5,824,144 km (0.069 R)
• M32: 6,245,711 km (0.099 R)
• M33: 6,474,596 km (0.109 R)
• M34: 7,147,786 km (0.054 R)
• M35: 7,629,342 km (0.106 R)
• M36: 7,720,746 km (0.088 R)
• M37: 7,812,599 km (0.117 R)
• M38: 8,814,606 km (0.105 R)
• M39: 9,330,569 km (0.11 R)
• M40: 9,790,283 km (0.115 R)
• M41: 9,989,547 km (0.032 R)
• M42: 10,459,584 km (0.089 R)
• M43: 10,561,310 km (0.118 R)
• M44: 10,936,951 km (0.057 R)
• M45: 11,143,695 km (0.078 R)
• M46: 11,948,382 km (0.108 R)
• M47: 12,519,098 km (0.097 R)
• M48: 12,844,024 km (0.102 R)
• M49: 14,021,808 km (0.116 R)
• M50: 14,171,406 km (0.086 R)
• M51: 14,661,489 km (0.078 R)
• M52: 15,003,918 km (0.035 R)
• M53: 15,735,751 km (0.086 R)
• M54: 16,557,941 km (0.051 R)
• M55: 16,676,572 km (0.099 R)
• M56: 16,954,375 km (0.043 R)
• M57: 17,113,847 km (0.086 R)
• M58: 17,193,732 km (0.07 R)
• M59: 17,394,193 km (0.088 R)
• M60: 17,716,277 km (0.035 R)
• M61: 18,612,369 km (0.053 R)
• M62: 18,818,066 km (0.058 R)
• M63: 19,565,008 km (0.1 R)
• M64: 19,899,958 km (0.093 R)
• M65: 20,110,292 km (0.096 R)
• M66: 22,123,580 km (0.115 R)
• M67: 22,955,644 km (0.083 R)
• M68: 23,176,151 km (0.081 R)
• M69: 23,976,350 km (0.113 R)
• M70: 24,110,539 km (0.1 R)
• M71: 24,200,148 km (0.103 R)
• M72: 24,289,907 km (0.049 R)
• M73: 24,424,844 km (0.1 R)
• M74: 24,559,782 km (0.087 R)
• M75: 24,876,032 km (0.079 R)
• M76: 25,193,478 km (0.082 R)
• M77: 25,832,411 km (0.027 R)
• M78: 26,569,330 km (0.103 R)
• M79: 26,754,532 km (0.101 R)
• M80: 27,359,655 km (0.109 R)
• M81: 29,680,966 km (0.111 R)
• M82: 29,921,369 km (0.065 R)
• M83: 30,646,321 km (0.097 R)
• M84: 30,840,648 km (0.107 R)
• M85: 31,475,093 km (0.102 R)
• M86: 32,806,364 km (0.091 R)
• M87: 33,354,042 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.1

Radius: 11.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.43 AU - 10.63 AU

Year: 12108 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,294,414 km

• M1: 138,976 km (0.119 R)
• M2: 229,932 km (0.11 R)
• M3: 314,604 km (0.034 R)
• M4: 434,133 km (0.073 R)
• M5: 615,446 km (0.056 R)
• M6: 716,424 km (0.089 R)
• M7: 860,637 km (0.039 R)
• M8: 1,001,857 km (0.037 R)
• M9: 1,708,856 km (0.036 R)
• M10: 1,939,985 km (0.116 R)
• M11: 2,600,011 km (0.076 R)
• M12: 2,789,851 km (0.062 R)
• M13: 3,284,421 km (0.096 R)
• M14: 3,806,368 km (0.042 R)
• M15: 4,242,895 km (0.084 R)
• M16: 4,741,505 km (0.095 R)
• M17: 5,139,584 km (0.06 R)
• M18: 5,378,941 km (0.059 R)
• M19: 5,548,585 km (0.078 R)
• M20: 5,744,708 km (0.111 R)
• M21: 5,843,742 km (0.051 R)
• M22: 5,993,190 km (0.112 R)
• M23: 6,655,609 km (0.033 R)
• M24: 6,785,759 km (0.107 R)
• M25: 8,580,934 km (0.074 R)
• M26: 8,722,753 km (0.025 R)
• M27: 9,094,952 km (0.1 R)
• M28: 9,618,844 km (0.109 R)
• M29: 10,879,356 km (0.092 R)
• M30: 11,874,181 km (0.06 R)
• M31: 12,064,021 km (0.097 R)
• M32: 12,963,104 km (0.062 R)
• M33: 13,355,051 km (0.089 R)
• M34: 13,519,459 km (0.071 R)
• M35: 13,750,887 km (0.093 R)
• M36: 14,217,482 km (0.084 R)
• M37: 14,452,800 km (0.089 R)
• M38: 17,054,008 km (0.088 R)
• M39: 17,125,366 km (0.116 R)
• M40: 17,916,439 km (0.082 R)
• M41: 19,162,590 km (0.102 R)
• M42: 22,359,047 km (0.105 R)
• M43: 23,738,938 km (0.063 R)
• M44: 24,298,733 km (0.108 R)
• M45: 24,459,401 km (0.047 R)
• M46: 24,741,543 km (0.037 R)
• M47: 25,105,814 km (0.107 R)
• M48: 25,187,046 km (0.106 R)
• M49: 25,268,277 km (0.116 R)
• M50: 25,594,251 km (0.094 R)
• M51: 26,126,969 km (0.106 R)
• M52: 26,415,394 km (0.119 R)
• M53: 26,497,972 km (0.114 R)
• M54: 27,078,561 km (0.028 R)
• M55: 27,831,188 km (0.042 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 17,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit