🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 138 Days

Day: 24 Hours

Environment

Temp: 227 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 203 Days

Day: 45.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 208 Days

Day: 24.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,845,858 km

• M1: 331,210 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.87 AU - 1.43 AU

Year: 467 Days

Day: 31 Hours

Environment

Temp: -16 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,845,858 km

• M1: 509,231 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.15 AU - 1.31 AU

Year: 517 Days

Day: 29.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.23 AU - 1.87 AU

Year: 731 Days

Day: 23.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.78 AU - 2.28 AU

Year: 1095 Days

Day: 47.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 8.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.07 AU - 7.81 AU

Year: 6924 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 111,845,858 km

• M1: 180,565 km (0.074 R)
• M2: 271,371 km (0.086 R)
• M3: 473,776 km (0.04 R)
• M4: 829,520 km (0.093 R)
• M5: 950,844 km (0.073 R)
• M6: 1,078,451 km (0.08 R)
• M7: 1,177,934 km (0.032 R)
• M8: 1,350,719 km (0.094 R)
• M9: 1,422,227 km (0.112 R)
• M10: 1,945,072 km (0.096 R)
• M11: 2,040,066 km (0.108 R)
• M12: 2,305,752 km (0.066 R)
• M13: 2,508,607 km (0.118 R)
• M14: 2,672,117 km (0.109 R)
• M15: 2,994,201 km (0.102 R)
• M16: 3,296,239 km (0.098 R)
• M17: 3,793,204 km (0.095 R)
• M18: 3,981,248 km (0.074 R)
• M19: 4,295,852 km (0.112 R)
• M20: 4,618,385 km (0.072 R)
• M21: 4,691,240 km (0.106 R)
• M22: 4,764,393 km (0.047 R)
• M23: 4,819,445 km (0.115 R)
• M24: 4,893,346 km (0.053 R)
• M25: 4,967,547 km (0.112 R)
• M26: 5,325,086 km (0.073 R)
• M27: 5,478,274 km (0.082 R)
• M28: 5,652,256 km (0.104 R)
• M29: 5,788,839 km (0.089 R)
• M30: 6,145,032 km (0.114 R)
• M31: 6,285,654 km (0.074 R)
• M32: 6,754,793 km (0.073 R)
• M33: 6,941,341 km (0.039 R)
• M34: 7,024,966 km (0.089 R)
• M35: 7,683,496 km (0.104 R)
• M36: 7,835,039 km (0.072 R)
• M37: 7,900,114 km (0.057 R)
• M38: 8,009,320 km (0.084 R)
• M39: 8,074,994 km (0.089 R)
• M40: 8,406,204 km (0.114 R)
• M41: 8,719,312 km (0.07 R)
• M42: 8,922,765 km (0.064 R)
• M43: 9,013,571 km (0.116 R)
• M44: 9,334,159 km (0.07 R)
• M45: 9,565,288 km (0.07 R)
• M46: 10,222,920 km (0.095 R)
• M47: 10,294,278 km (0.11 R)
• M48: 10,389,572 km (0.078 R)
• M49: 10,992,302 km (0.112 R)
• M50: 11,089,690 km (0.103 R)
• M51: 11,334,731 km (0.119 R)
• M52: 11,904,849 km (0.099 R)
• M53: 11,979,947 km (0.087 R)
• M54: 12,105,460 km (0.063 R)
• M55: 12,586,118 km (0.114 R)
• M56: 13,124,820 km (0.111 R)
• M57: 13,592,463 km (0.097 R)
• M58: 13,775,870 km (0.103 R)
• M59: 14,330,878 km (0.063 R)
• M60: 14,920,144 km (0.037 R)
• M61: 16,011,759 km (0.107 R)
• M62: 16,094,637 km (0.078 R)
• M63: 16,316,341 km (0.115 R)
• M64: 16,455,467 km (0.073 R)
• M65: 17,242,052 km (0.091 R)
• M66: 18,040,606 km (0.076 R)
• M67: 18,184,519 km (0.118 R)
• M68: 18,444,520 km (0.042 R)
• M69: 18,618,502 km (0.078 R)
• M70: 18,793,083 km (0.104 R)
• M71: 19,055,926 km (0.109 R)
• M72: 19,319,967 km (0.095 R)
• M73: 19,792,397 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.5

Radius: 7.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.79 AU - 14.89 AU

Year: 18454 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 111,845,858 km

• M1: 125,213 km (0.07 R)
• M2: 788,082 km (0.102 R)
• M3: 1,082,041 km (0.115 R)
• M4: 1,289,833 km (0.109 R)
• M5: 1,897,350 km (0.086 R)
• M6: 2,033,185 km (0.084 R)
• M7: 2,219,135 km (0.098 R)
• M8: 2,582,957 km (0.028 R)
• M9: 2,784,615 km (0.086 R)
• M10: 3,017,688 km (0.102 R)
• M11: 4,099,430 km (0.102 R)
• M12: 4,275,657 km (0.111 R)
• M13: 4,605,221 km (0.075 R)
• M14: 5,480,967 km (0.084 R)
• M15: 6,783,964 km (0.073 R)
• M16: 6,957,647 km (0.042 R)
• M17: 7,523,576 km (0.091 R)
• M18: 7,775,798 km (0.111 R)
• M19: 7,921,207 km (0.116 R)
• M20: 8,474,271 km (0.061 R)
• M21: 9,001,902 km (0.069 R)
• M22: 9,269,682 km (0.108 R)
• M23: 9,773,977 km (0.109 R)
• M24: 10,567,145 km (0.067 R)
• M25: 10,687,870 km (0.05 R)
• M26: 10,809,045 km (0.084 R)
• M27: 11,052,889 km (0.026 R)
• M28: 11,795,194 km (0.104 R)
• M29: 12,299,039 km (0.111 R)
• M30: 12,938,720 km (0.081 R)
• M31: 13,458,273 km (0.053 R)
• M32: 13,764,350 km (0.11 R)
• M33: 13,940,427 km (0.113 R)
• M34: 14,205,814 km (0.102 R)
• M35: 14,339,106 km (0.055 R)
• M36: 15,057,325 km (0.055 R)
• M37: 15,284,115 km (0.075 R)
• M38: 15,557,879 km (0.08 R)
• M39: 16,435,121 km (0.116 R)
• M40: 16,528,470 km (0.051 R)
• M41: 16,762,441 km (0.097 R)
• M42: 16,997,460 km (0.085 R)
• M43: 18,189,306 km (0.059 R)
• M44: 18,430,906 km (0.085 R)
• M45: 18,479,376 km (0.1 R)
• M46: 18,673,554 km (0.115 R)
• M47: 21,411,644 km (0.114 R)
• M48: 22,077,055 km (0.056 R)
• M49: 22,334,663 km (0.105 R)
• M50: 24,166,489 km (0.112 R)
• M51: 24,591,796 km (0.104 R)
• M52: 25,774,516 km (0.094 R)
• M53: 26,100,191 km (0.116 R)
• M54: 26,209,098 km (0.078 R)
• M55: 27,638,356 km (0.061 R)
• M56: 27,971,810 km (0.076 R)
• M57: 29,149,145 km (0.106 R)
• M58: 30,342,787 km (0.119 R)
• M59: 30,457,229 km (0.041 R)
• M60: 30,859,198 km (0.115 R)
• M61: 31,205,069 km (0.106 R)
• M62: 31,552,285 km (0.037 R)
• M63: 31,784,312 km (0.098 R)
• M64: 32,367,295 km (0.058 R)
• M65: 34,973,589 km (0.094 R)
• M66: 35,093,716 km (0.099 R)
• M67: 35,454,695 km (0.049 R)
• M68: 38,634,697 km (0.03 R)
• M69: 40,573,486 km (0.053 R)
• M70: 41,015,697 km (0.063 R)
• M71: 42,543,690 km (0.101 R)
• M72: 42,607,867 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 3.9

Gravity: 57.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.85 AU - 19.19 AU

Year: 31417 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 111,845,858 km

• M1: 341,233 km (0.096 R)
• M2: 388,655 km (0.113 R)
• M3: 464,202 km (0.069 R)
• M4: 544,536 km (0.089 R)
• M5: 629,358 km (0.112 R)
• M6: 909,555 km (0.056 R)
• M7: 1,530,087 km (0.119 R)
• M8: 1,650,663 km (0.108 R)
• M9: 1,944,174 km (0.079 R)
• M10: 2,163,484 km (0.043 R)
• M11: 2,344,797 km (0.116 R)
• M12: 2,770,253 km (0.073 R)
• M13: 2,917,308 km (0.071 R)
• M14: 3,478,300 km (0.107 R)
• M15: 3,906,748 km (0.062 R)
• M16: 6,413,859 km (0.088 R)
• M17: 6,936,853 km (0.117 R)
• M18: 7,003,275 km (0.103 R)
• M19: 9,088,968 km (0.091 R)
• M20: 9,973,092 km (0.107 R)
• M21: 10,961,335 km (0.118 R)
• M22: 12,059,982 km (0.059 R)
• M23: 14,023,155 km (0.107 R)
• M24: 14,275,526 km (0.107 R)
• M25: 14,870,028 km (0.077 R)
• M26: 15,213,355 km (0.071 R)
• M27: 16,083,117 km (0.095 R)
• M28: 16,523,982 km (0.068 R)
• M29: 16,879,577 km (0.113 R)
• M30: 17,507,888 km (0.12 R)
• M31: 17,779,557 km (0.033 R)
• M32: 18,235,232 km (0.073 R)
• M33: 18,326,936 km (0.119 R)
• M34: 18,510,642 km (0.1 R)
• M35: 18,787,249 km (0.07 R)
• M36: 21,919,828 km (0.099 R)
• M37: 22,801,857 km (0.085 R)
• M38: 23,197,543 km (0.087 R)
• M39: 23,396,209 km (0.111 R)
• M40: 25,414,135 km (0.109 R)
• M41: 25,927,256 km (0.08 R)
• M42: 26,340,295 km (0.055 R)
• M43: 27,172,658 km (0.115 R)
• M44: 28,863,264 km (0.109 R)
• M45: 29,721,207 km (0.12 R)
• M46: 29,829,067 km (0.086 R)
• M47: 30,261,704 km (0.087 R)
• M48: 31,352,273 km (0.035 R)
• M49: 32,123,450 km (0.108 R)
• M50: 35,269,643 km (0.11 R)
• M51: 35,956,447 km (0.073 R)
• M52: 39,101,443 km (0.105 R)
• M53: 40,050,043 km (0.071 R)
• M54: 42,091,006 km (0.078 R)
• M55: 43,919,691 km (0.112 R)
• M56: 44,288,450 km (0.099 R)
• M57: 47,401,731 km (0.084 R)
• M58: 48,032,884 km (0.086 R)
• M59: 48,412,863 km (0.12 R)
• M60: 48,666,731 km (0.041 R)
• M61: 49,431,026 km (0.093 R)
• M62: 49,686,689 km (0.1 R)
• M63: 50,842,482 km (0.092 R)
• M64: 51,359,043 km (0.059 R)
• M65: 55,420,925 km (0.103 R)
• M66: 58,095,585 km (0.094 R)
• M67: 59,992,785 km (0.114 R)
• M68: 62,185,740 km (0.093 R)
• M69: 63,847,623 km (0.077 R)
• M70: 64,404,726 km (0.079 R)
• M71: 66,226,678 km (0.103 R)
• M72: 67,781,598 km (0.044 R)
• M73: 68,350,070 km (0.117 R)
• M74: 69,348,487 km (0.074 R)
• M75: 69,777,832 km (0.119 R)
• M76: 70,927,193 km (0.114 R)
• M77: 71,938,026 km (0.113 R)
• M78: 72,808,236 km (0.096 R)
• M79: 73,244,763 km (0.109 R)
• M80: 75,145,853 km (0.11 R)
• M81: 76,619,242 km (0.119 R)
• M82: 80,494,575 km (0.093 R)
• M83: 84,280,448 km (0.055 R)
• M84: 85,044,594 km (0.112 R)
• M85: 85,504,159 km (0.057 R)
• M86: 87,659,715 km (0.053 R)
• M87: 87,814,399 km (0.104 R)
• M88: 90,457,344 km (0.077 R)
• M89: 91,396,370 km (0.05 R)
• M90: 95,821,176 km (0.104 R)
• M91: 102,913,611 km (0.071 R)
• M92: 103,076,822 km (0.045 R)
• M93: 103,240,034 km (0.066 R)
• M94: 103,566,755 km (0.115 R)
• M95: 104,385,056 km (0.102 R)
• M96: 105,698,824 km (0.043 R)
• M97: 107,018,128 km (0.101 R)
• M98: 107,514,194 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit