🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 141 Days

Day: 38.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,079,762 km

• M1: 215,720 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 141 Days

Day: 12 Hours

Environment

Temp: 257 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 228 Days

Day: 18.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.16 AU - 1.49 AU

Year: 554 Days

Day: 24 Hours

Environment

Temp: -13 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.49 AU - 1.77 AU

Year: 760 Days

Day: 38.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.01 AU - 2.37 AU

Year: 1184 Days

Day: 27.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,079,762 km

• M1: 55,351 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.2 AU - 3.44 AU

Year: 2210 Days

Day: 42.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 11.8

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.3 AU - 7.18 AU

Year: 6391 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,079,762 km

• M1: 172,187 km (0.08 R)
• M2: 247,136 km (0.068 R)
• M3: 420,071 km (0.092 R)
• M4: 531,820 km (0.077 R)
• M5: 681,568 km (0.101 R)
• M6: 790,176 km (0.098 R)
• M7: 1,137,243 km (0.06 R)
• M8: 1,252,433 km (0.089 R)
• M9: 1,371,812 km (0.037 R)
• M10: 1,640,789 km (0.086 R)
• M11: 1,772,286 km (0.118 R)
• M12: 2,208,962 km (0.083 R)
• M13: 2,678,849 km (0.09 R)
• M14: 3,109,841 km (0.118 R)
• M15: 3,685,493 km (0.115 R)
• M16: 4,113,493 km (0.086 R)
• M17: 4,242,296 km (0.112 R)
• M18: 4,346,566 km (0.095 R)
• M19: 6,096,562 km (0.045 R)
• M20: 6,273,686 km (0.053 R)
• M21: 6,602,652 km (0.118 R)
• M22: 6,814,931 km (0.088 R)
• M23: 6,967,970 km (0.099 R)
• M24: 7,215,255 km (0.104 R)
• M25: 7,878,123 km (0.085 R)
• M26: 7,974,464 km (0.081 R)
• M27: 9,059,647 km (0.105 R)
• M28: 9,465,805 km (0.083 R)
• M29: 10,086,188 km (0.089 R)
• M30: 10,436,546 km (0.112 R)
• M31: 10,684,280 km (0.097 R)
• M32: 10,969,713 km (0.034 R)
• M33: 11,113,327 km (0.095 R)
• M34: 11,293,742 km (0.089 R)
• M35: 11,438,852 km (0.062 R)
• M36: 12,734,668 km (0.115 R)
• M37: 12,961,459 km (0.081 R)
• M38: 13,037,305 km (0.07 R)
• M39: 13,189,595 km (0.05 R)
• M40: 13,342,484 km (0.069 R)
• M41: 13,457,525 km (0.077 R)
• M42: 13,534,419 km (0.079 R)
• M43: 13,882,084 km (0.095 R)
• M44: 14,154,502 km (0.048 R)
• M45: 14,232,741 km (0.061 R)
• M46: 14,468,208 km (0.115 R)
• M47: 14,546,897 km (0.093 R)
• M48: 15,222,182 km (0.066 R)
• M49: 16,070,402 km (0.112 R)
• M50: 17,100,233 km (0.108 R)
• M51: 17,518,210 km (0.085 R)
• M52: 19,353,327 km (0.097 R)
• M53: 19,527,160 km (0.084 R)
• M54: 19,832,489 km (0.082 R)
• M55: 20,227,577 km (0.052 R)
• M56: 21,338,491 km (0.062 R)
• M57: 21,698,124 km (0.102 R)
• M58: 21,924,017 km (0.102 R)
• M59: 22,972,847 km (0.109 R)
• M60: 23,944,785 km (0.083 R)
• M61: 25,451,535 km (0.118 R)
• M62: 25,976,473 km (0.1 R)
• M63: 26,072,366 km (0.087 R)
• M64: 26,940,183 km (0.069 R)
• M65: 27,280,369 km (0.102 R)
• M66: 27,524,063 km (0.05 R)
• M67: 28,853,091 km (0.103 R)
• M68: 29,600,332 km (0.103 R)
• M69: 30,202,763 km (0.1 R)
• M70: 31,063,250 km (0.107 R)
• M71: 31,317,865 km (0.037 R)
• M72: 31,777,879 km (0.077 R)
• M73: 32,291,598 km (0.109 R)
• M74: 32,446,282 km (0.089 R)
• M75: 33,223,294 km (0.118 R)
• M76: 33,483,594 km (0.112 R)
• M77: 34,584,634 km (0.105 R)
• M78: 34,901,333 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 13.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.39 AU - 10.61 AU

Year: 9051 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,079,762 km

• M1: 175,927 km (0.087 R)
• M2: 396,285 km (0.11 R)
• M3: 569,669 km (0.049 R)
• M4: 740,210 km (0.102 R)
• M5: 858,692 km (0.045 R)
• M6: 966,253 km (0.102 R)
• M7: 1,097,899 km (0.11 R)
• M8: 1,597,855 km (0.07 R)
• M9: 1,897,051 km (0.07 R)
• M10: 2,041,562 km (0.07 R)
• M11: 2,929,276 km (0.112 R)
• M12: 3,298,035 km (0.103 R)
• M13: 3,742,191 km (0.09 R)
• M14: 4,985,050 km (0.037 R)
• M15: 5,119,389 km (0.107 R)
• M16: 5,738,874 km (0.066 R)
• M17: 6,021,913 km (0.075 R)
• M18: 6,382,144 km (0.108 R)
• M19: 6,786,807 km (0.112 R)
• M20: 7,048,603 km (0.057 R)
• M21: 7,505,325 km (0.056 R)
• M22: 7,620,964 km (0.086 R)
• M23: 7,854,187 km (0.099 R)
• M24: 8,327,665 km (0.093 R)
• M25: 8,487,585 km (0.058 R)
• M26: 9,261,155 km (0.102 R)
• M27: 10,057,315 km (0.1 R)
• M28: 10,788,400 km (0.097 R)
• M29: 11,050,496 km (0.068 R)
• M30: 12,256,105 km (0.118 R)
• M31: 12,392,688 km (0.081 R)
• M32: 13,175,982 km (0.042 R)
• M33: 13,362,680 km (0.026 R)
• M34: 15,621,159 km (0.051 R)
• M35: 15,917,961 km (0.081 R)
• M36: 16,216,708 km (0.047 R)
• M37: 16,819,588 km (0.082 R)
• M38: 17,634,896 km (0.091 R)
• M39: 17,737,670 km (0.053 R)
• M40: 17,943,965 km (0.113 R)
• M41: 18,724,567 km (0.098 R)
• M42: 19,622,603 km (0.12 R)
• M43: 20,751,319 km (0.098 R)
• M44: 22,067,032 km (0.118 R)
• M45: 22,400,187 km (0.079 R)
• M46: 22,790,936 km (0.06 R)
• M47: 24,548,562 km (0.107 R)
• M48: 24,836,089 km (0.056 R)
• M49: 25,067,068 km (0.071 R)
• M50: 25,822,238 km (0.098 R)
• M51: 26,349,571 km (0.096 R)
• M52: 26,526,096 km (0.111 R)
• M53: 26,821,253 km (0.1 R)
• M54: 26,998,825 km (0.114 R)
• M55: 27,832,833 km (0.111 R)
• M56: 28,493,906 km (0.108 R)
• M57: 29,831,910 km (0.115 R)
• M58: 31,377,106 km (0.086 R)
• M59: 31,751,699 km (0.117 R)
• M60: 32,002,425 km (0.11 R)
• M61: 32,695,063 km (0.112 R)
• M62: 32,948,183 km (0.093 R)
• M63: 33,711,431 km (0.108 R)
• M64: 34,544,692 km (0.094 R)
• M65: 35,384,983 km (0.101 R)
• M66: 36,428,278 km (0.093 R)
• M67: 36,953,666 km (0.06 R)
• M68: 37,415,475 km (0.044 R)
• M69: 37,812,956 km (0.108 R)
• M70: 40,023,564 km (0.103 R)
• M71: 40,497,789 km (0.108 R)
• M72: 41,178,609 km (0.088 R)
• M73: 41,520,440 km (0.094 R)
• M74: 41,863,169 km (0.038 R)
• M75: 42,069,315 km (0.119 R)
• M76: 42,344,575 km (0.101 R)
• M77: 42,482,504 km (0.06 R)
• M78: 43,035,567 km (0.07 R)
• M79: 43,451,898 km (0.047 R)
• M80: 44,779,280 km (0.1 R)
• M81: 45,695,118 km (0.073 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 9.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.91 AU - 11.69 AU

Year: 12964 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,079,762 km

• M1: 132,095 km (0.098 R)
• M2: 213,775 km (0.112 R)
• M3: 443,857 km (0.091 R)
• M4: 674,387 km (0.109 R)
• M5: 835,504 km (0.061 R)
• M6: 2,081,206 km (0.104 R)
• M7: 2,260,125 km (0.069 R)
• M8: 2,382,346 km (0.116 R)
• M9: 2,506,662 km (0.115 R)
• M10: 2,601,507 km (0.096 R)
• M11: 2,665,236 km (0.08 R)
• M12: 2,992,556 km (0.098 R)
• M13: 3,059,576 km (0.062 R)
• M14: 3,721,247 km (0.064 R)
• M15: 4,464,748 km (0.098 R)
• M16: 4,853,404 km (0.087 R)
• M17: 5,212,738 km (0.072 R)
• M18: 5,580,599 km (0.067 R)
• M19: 7,773,853 km (0.091 R)
• M20: 8,478,459 km (0.115 R)
• M21: 8,814,307 km (0.054 R)
• M22: 10,200,929 km (0.046 R)
• M23: 11,023,568 km (0.081 R)
• M24: 11,495,549 km (0.101 R)
• M25: 11,601,315 km (0.106 R)
• M26: 12,081,524 km (0.114 R)
• M27: 12,296,945 km (0.093 R)
• M28: 12,841,182 km (0.119 R)
• M29: 13,061,240 km (0.101 R)
• M30: 13,171,644 km (0.114 R)
• M31: 13,728,447 km (0.114 R)
• M32: 14,578,163 km (0.073 R)
• M33: 14,692,755 km (0.067 R)
• M34: 16,926,101 km (0.109 R)
• M35: 18,081,895 km (0.111 R)
• M36: 18,205,014 km (0.081 R)
• M37: 19,137,607 km (0.079 R)
• M38: 19,704,583 km (0.114 R)
• M39: 20,213,215 km (0.107 R)
• M40: 20,533,355 km (0.112 R)
• M41: 21,113,795 km (0.045 R)
• M42: 22,422,776 km (0.073 R)
• M43: 23,825,406 km (0.087 R)
• M44: 24,981,498 km (0.054 R)
• M45: 25,462,904 km (0.115 R)
• M46: 27,136,455 km (0.084 R)
• M47: 27,348,136 km (0.114 R)
• M48: 27,702,235 km (0.066 R)
• M49: 29,495,165 km (0.094 R)
• M50: 29,567,570 km (0.054 R)
• M51: 31,103,791 km (0.072 R)
• M52: 31,251,444 km (0.111 R)
• M53: 31,547,349 km (0.087 R)
• M54: 32,440,897 km (0.084 R)
• M55: 33,116,630 km (0.084 R)
• M56: 34,940,976 km (0.086 R)
• M57: 35,787,999 km (0.055 R)
• M58: 36,719,695 km (0.114 R)
• M59: 37,266,924 km (0.096 R)
• M60: 37,659,469 km (0.115 R)
• M61: 37,974,372 km (0.114 R)
• M62: 38,211,335 km (0.064 R)
• M63: 38,290,323 km (0.116 R)
• M64: 38,448,598 km (0.09 R)
• M65: 39,004,204 km (0.032 R)
• M66: 39,722,573 km (0.09 R)
• M67: 43,049,779 km (0.042 R)
• M68: 43,544,051 km (0.104 R)
• M69: 44,123,294 km (0.111 R)
• M70: 44,955,058 km (0.091 R)
• M71: 45,959,907 km (0.066 R)
• M72: 47,396,345 km (0.097 R)
• M73: 48,162,735 km (0.11 R)
• M74: 48,504,566 km (0.098 R)
• M75: 48,675,856 km (0.043 R)
• M76: 50,746,739 km (0.057 R)
• M77: 51,007,638 km (0.061 R)
• M78: 53,375,473 km (0.094 R)
• M79: 53,552,298 km (0.11 R)
• M80: 54,172,680 km (0.071 R)
• M81: 55,510,235 km (0.083 R)
• M82: 56,317,914 km (0.119 R)
• M83: 57,491,509 km (0.112 R)
• M84: 58,126,701 km (0.117 R)
• M85: 58,217,657 km (0.081 R)
• M86: 58,308,612 km (0.062 R)
• M87: 58,855,542 km (0.063 R)
• M88: 60,783,260 km (0.031 R)
• M89: 61,894,025 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit