🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 21.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.05 AU - 1.41 AU

Year: 506 Days

Day: 23.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,794,894 km

• M1: 65,524 km (0.053 R)
• M2: 660,624 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.26 AU - 1.42 AU

Year: 575 Days

Day: 29.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 156.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,794,894 km

• M1: 12,117 km (0.065 R)
• M2: 31,266 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.26 AU - 1.72 AU

Year: 675 Days

Day: 41.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.55 AU

Year: 1185 Days

Day: 16.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,794,894 km

• M1: 73,602 km (0.054 R)
• M2: 398,230 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.24 AU - 2.82 AU

Year: 1492 Days

Day: 23.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,794,894 km

• M1: 1,497,624 km (0.098 R)
• M2: 1,998,478 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 14.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.29 AU - 7.19 AU

Year: 5781 Days

Day: 15 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,794,894 km

• M1: 207,343 km (0.111 R)
• M2: 372,349 km (0.09 R)
• M3: 958,174 km (0.066 R)
• M4: 1,144,573 km (0.049 R)
• M5: 1,295,966 km (0.078 R)
• M6: 1,725,312 km (0.093 R)
• M7: 1,984,715 km (0.084 R)
• M8: 2,126,534 km (0.116 R)
• M9: 2,331,034 km (0.078 R)
• M10: 2,603,751 km (0.1 R)
• M11: 2,759,931 km (0.055 R)
• M12: 2,951,566 km (0.091 R)
• M13: 3,131,233 km (0.085 R)
• M14: 3,247,471 km (0.112 R)
• M15: 3,416,217 km (0.036 R)
• M16: 3,570,602 km (0.055 R)
• M17: 3,780,039 km (0.104 R)
• M18: 4,377,383 km (0.117 R)
• M19: 4,470,583 km (0.116 R)
• M20: 4,715,923 km (0.113 R)
• M21: 5,004,647 km (0.105 R)
• M22: 5,239,815 km (0.038 R)
• M23: 5,518,815 km (0.074 R)
• M24: 5,802,901 km (0.088 R)
• M25: 5,946,665 km (0.068 R)
• M26: 6,385,436 km (0.079 R)
• M27: 6,555,229 km (0.047 R)
• M28: 6,748,210 km (0.115 R)
• M29: 7,118,016 km (0.103 R)
• M30: 7,338,673 km (0.104 R)
• M31: 8,851,108 km (0.073 R)
• M32: 9,304,240 km (0.084 R)
• M33: 9,838,304 km (0.104 R)
• M34: 10,035,025 km (0.047 R)
• M35: 10,658,100 km (0.104 R)
• M36: 10,987,216 km (0.096 R)
• M37: 11,114,673 km (0.071 R)
• M38: 11,500,037 km (0.108 R)
• M39: 11,603,559 km (0.071 R)
• M40: 12,231,122 km (0.061 R)
• M41: 12,816,199 km (0.077 R)
• M42: 13,058,249 km (0.117 R)
• M43: 13,247,490 km (0.055 R)
• M44: 13,492,232 km (0.08 R)
• M45: 13,628,815 km (0.057 R)
• M46: 13,875,801 km (0.036 R)
• M47: 14,179,784 km (0.079 R)
• M48: 14,597,910 km (0.114 R)
• M49: 15,161,744 km (0.085 R)
• M50: 15,275,289 km (0.107 R)
• M51: 15,703,887 km (0.075 R)
• M52: 15,905,246 km (0.06 R)
• M53: 16,020,735 km (0.112 R)
• M54: 16,281,634 km (0.107 R)
• M55: 16,398,021 km (0.072 R)
• M56: 16,866,262 km (0.117 R)
• M57: 16,983,996 km (0.088 R)
• M58: 17,398,382 km (0.071 R)
• M59: 18,722,323 km (0.09 R)
• M60: 19,150,323 km (0.054 R)
• M61: 19,334,777 km (0.074 R)
• M62: 19,581,613 km (0.086 R)
• M63: 19,891,730 km (0.083 R)
• M64: 20,078,577 km (0.114 R)
• M65: 20,422,503 km (0.045 R)
• M66: 20,579,581 km (0.117 R)
• M67: 20,926,349 km (0.042 R)
• M68: 21,116,487 km (0.113 R)
• M69: 21,243,496 km (0.113 R)
• M70: 21,402,519 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 10.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.41 AU - 7.01 AU

Year: 6446 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,794,894 km

• M1: 135,536 km (0.065 R)
• M2: 257,907 km (0.092 R)
• M3: 613,202 km (0.099 R)
• M4: 790,475 km (0.083 R)
• M5: 1,095,655 km (0.109 R)
• M6: 1,167,013 km (0.118 R)
• M7: 1,983,967 km (0.089 R)
• M8: 2,289,446 km (0.052 R)
• M9: 3,025,916 km (0.057 R)
• M10: 3,420,256 km (0.099 R)
• M11: 3,591,246 km (0.082 R)
• M12: 3,721,397 km (0.062 R)
• M13: 3,809,061 km (0.102 R)
• M14: 4,441,860 km (0.102 R)
• M15: 4,723,104 km (0.1 R)
• M16: 5,180,425 km (0.11 R)
• M17: 5,278,411 km (0.041 R)
• M18: 5,982,568 km (0.109 R)
• M19: 6,716,047 km (0.097 R)
• M20: 7,039,029 km (0.053 R)
• M21: 7,450,124 km (0.081 R)
• M22: 7,672,576 km (0.103 R)
• M23: 8,468,287 km (0.103 R)
• M24: 8,584,225 km (0.1 R)
• M25: 8,758,955 km (0.104 R)
• M26: 8,905,412 km (0.074 R)
• M27: 9,801,652 km (0.069 R)
• M28: 10,663,935 km (0.094 R)
• M29: 10,977,791 km (0.117 R)
• M30: 11,486,424 km (0.081 R)
• M31: 11,582,615 km (0.047 R)
• M32: 11,679,106 km (0.078 R)
• M33: 12,263,585 km (0.076 R)
• M34: 12,526,428 km (0.088 R)
• M35: 12,924,209 km (0.116 R)
• M36: 13,562,543 km (0.115 R)
• M37: 14,142,384 km (0.096 R)
• M38: 14,383,536 km (0.106 R)
• M39: 14,835,022 km (0.062 R)
• M40: 14,904,885 km (0.08 R)
• M41: 15,115,070 km (0.074 R)
• M42: 15,220,686 km (0.114 R)
• M43: 15,432,367 km (0.12 R)
• M44: 16,978,311 km (0.089 R)
• M45: 17,751,134 km (0.061 R)
• M46: 18,950,759 km (0.093 R)
• M47: 19,598,667 km (0.075 R)
• M48: 19,983,134 km (0.11 R)
• M49: 20,370,144 km (0.042 R)
• M50: 20,798,742 km (0.069 R)
• M51: 21,388,008 km (0.083 R)
• M52: 21,664,913 km (0.051 R)
• M53: 21,823,637 km (0.1 R)
• M54: 21,982,809 km (0.117 R)
• M55: 22,342,292 km (0.057 R)
• M56: 22,743,963 km (0.099 R)
• M57: 22,824,596 km (0.069 R)
• M58: 23,188,568 km (0.102 R)
• M59: 23,677,005 km (0.066 R)
• M60: 23,840,515 km (0.114 R)
• M61: 24,912,533 km (0.06 R)
• M62: 25,203,950 km (0.072 R)
• M63: 26,465,359 km (0.117 R)
• M64: 27,833,282 km (0.108 R)
• M65: 28,830,651 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 10.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.44 AU - 7.04 AU

Year: 6489 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,794,894 km

• M1: 136,433 km (0.028 R)
• M2: 353,949 km (0.09 R)
• M3: 425,008 km (0.071 R)
• M4: 493,523 km (0.079 R)
• M5: 821,143 km (0.057 R)
• M6: 1,051,075 km (0.113 R)
• M7: 1,276,070 km (0.068 R)
• M8: 1,816,268 km (0.091 R)
• M9: 1,980,825 km (0.042 R)
• M10: 2,340,907 km (0.107 R)
• M11: 2,405,683 km (0.106 R)
• M12: 2,487,513 km (0.072 R)
• M13: 2,603,601 km (0.03 R)
• M14: 2,876,019 km (0.099 R)
• M15: 3,104,156 km (0.084 R)
• M16: 3,193,615 km (0.05 R)
• M17: 3,429,980 km (0.112 R)
• M18: 3,559,681 km (0.106 R)
• M19: 3,900,914 km (0.119 R)
• M20: 3,978,107 km (0.088 R)
• M21: 4,075,495 km (0.107 R)
• M22: 4,696,476 km (0.079 R)
• M23: 4,965,752 km (0.058 R)
• M24: 5,368,469 km (0.061 R)
• M25: 6,003,512 km (0.103 R)
• M26: 6,160,291 km (0.034 R)
• M27: 7,106,348 km (0.085 R)
• M28: 8,023,233 km (0.11 R)
• M29: 8,196,168 km (0.066 R)
• M30: 8,270,668 km (0.099 R)
• M31: 8,470,531 km (0.113 R)
• M32: 8,545,778 km (0.107 R)
• M33: 8,671,889 km (0.099 R)
• M34: 8,849,462 km (0.11 R)
• M35: 9,755,277 km (0.1 R)
• M36: 9,860,594 km (0.072 R)
• M37: 9,940,031 km (0.096 R)
• M38: 10,259,272 km (0.059 R)
• M39: 10,366,534 km (0.044 R)
• M40: 10,474,095 km (0.116 R)
• M41: 10,555,027 km (0.091 R)
• M42: 10,690,413 km (0.101 R)
• M43: 10,826,398 km (0.05 R)
• M44: 11,154,915 km (0.119 R)
• M45: 11,514,698 km (0.055 R)
• M46: 12,416,324 km (0.075 R)
• M47: 12,702,654 km (0.093 R)
• M48: 12,962,356 km (0.074 R)
• M49: 13,369,861 km (0.11 R)
• M50: 13,575,109 km (0.074 R)
• M51: 13,751,934 km (0.093 R)
• M52: 13,959,127 km (0.114 R)
• M53: 14,466,712 km (0.12 R)
• M54: 14,980,432 km (0.061 R)
• M55: 15,870,539 km (0.103 R)
• M56: 16,150,287 km (0.047 R)
• M57: 16,494,362 km (0.05 R)
• M58: 16,620,024 km (0.099 R)
• M59: 17,541,248 km (0.05 R)
• M60: 17,765,944 km (0.029 R)
• M61: 17,991,837 km (0.101 R)
• M62: 18,413,703 km (0.087 R)
• M63: 18,740,275 km (0.069 R)
• M64: 19,432,763 km (0.084 R)
• M65: 19,932,420 km (0.104 R)
• M66: 20,032,800 km (0.089 R)
• M67: 20,267,819 km (0.114 R)
• M68: 20,638,971 km (0.1 R)
• M69: 20,978,409 km (0.116 R)
• M70: 21,217,167 km (0.112 R)
• M71: 21,594,004 km (0.096 R)
• M72: 21,973,085 km (0.088 R)
• M73: 22,983,170 km (0.076 R)
• M74: 23,053,331 km (0.078 R)
• M75: 23,511,400 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit