🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.94 AU

Year: 272 Days

Day: 26.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.29 AU - 1.69 AU

Year: 678 Days

Day: 30.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,462,694 km

• M1: 74,649 km (0.107 R)
• M2: 1,041,650 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.24 AU - 1.92 AU

Year: 740 Days

Day: 36.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.05 AU - 3.39 AU

Year: 2154 Days

Day: 18.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.09 AU - 3.85 AU

Year: 2410 Days

Day: 36.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 11.9

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.26 AU - 6.4 AU

Year: 5937 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,462,694 km

• M1: 572,361 km (0.115 R)
• M2: 729,290 km (0.069 R)
• M3: 876,344 km (0.099 R)
• M4: 1,047,484 km (0.091 R)
• M5: 1,318,556 km (0.095 R)
• M6: 1,454,989 km (0.059 R)
• M7: 1,548,637 km (0.116 R)
• M8: 1,996,084 km (0.077 R)
• M9: 2,154,209 km (0.116 R)
• M10: 2,243,968 km (0.108 R)
• M11: 2,539,573 km (0.064 R)
• M12: 2,634,568 km (0.114 R)
• M13: 3,046,860 km (0.042 R)
• M14: 3,148,138 km (0.087 R)
• M15: 3,312,546 km (0.109 R)
• M16: 3,416,666 km (0.095 R)
• M17: 3,607,104 km (0.057 R)
• M18: 4,289,719 km (0.047 R)
• M19: 4,426,451 km (0.098 R)
• M20: 4,587,867 km (0.106 R)
• M21: 5,108,019 km (0.06 R)
• M22: 5,301,898 km (0.106 R)
• M23: 5,572,521 km (0.101 R)
• M24: 6,050,635 km (0.115 R)
• M25: 6,255,884 km (0.073 R)
• M26: 6,594,424 km (0.073 R)
• M27: 6,805,806 km (0.04 R)
• M28: 7,951,875 km (0.111 R)
• M29: 8,036,098 km (0.097 R)
• M30: 8,261,991 km (0.11 R)
• M31: 8,404,259 km (0.093 R)
• M32: 8,489,978 km (0.095 R)
• M33: 8,720,209 km (0.084 R)
• M34: 8,865,020 km (0.073 R)
• M35: 9,127,864 km (0.053 R)
• M36: 9,274,918 km (0.109 R)
• M37: 9,691,100 km (0.1 R)
• M38: 10,143,932 km (0.098 R)
• M39: 10,976,145 km (0.059 R)
• M40: 11,258,437 km (0.047 R)
• M41: 11,448,127 km (0.118 R)
• M42: 12,216,910 km (0.113 R)
• M43: 12,314,149 km (0.05 R)
• M44: 12,771,619 km (0.116 R)
• M45: 12,870,354 km (0.102 R)
• M46: 13,002,449 km (0.102 R)
• M47: 14,109,174 km (0.049 R)
• M48: 14,382,040 km (0.115 R)
• M49: 14,484,814 km (0.055 R)
• M50: 15,315,830 km (0.073 R)
• M51: 15,525,865 km (0.039 R)
• M52: 16,411,934 km (0.039 R)
• M53: 16,555,248 km (0.032 R)
• M54: 16,879,277 km (0.081 R)
• M55: 17,096,344 km (0.05 R)
• M56: 17,679,925 km (0.09 R)
• M57: 19,242,625 km (0.103 R)
• M58: 19,583,259 km (0.053 R)
• M59: 20,462,894 km (0.097 R)
• M60: 20,888,201 km (0.118 R)
• M61: 20,965,842 km (0.117 R)
• M62: 21,043,484 km (0.032 R)
• M63: 21,865,374 km (0.061 R)
• M64: 22,141,682 km (0.04 R)
• M65: 22,419,186 km (0.044 R)
• M66: 22,498,772 km (0.114 R)
• M67: 22,578,358 km (0.112 R)
• M68: 22,817,565 km (0.077 R)
• M69: 23,057,819 km (0.105 R)
• M70: 24,926,895 km (0.086 R)
• M71: 25,009,323 km (0.077 R)
• M72: 25,091,752 km (0.079 R)
• M73: 25,215,619 km (0.081 R)
• M74: 26,046,485 km (0.075 R)
• M75: 26,381,435 km (0.06 R)
• M76: 26,970,851 km (0.034 R)
• M77: 27,309,690 km (0.089 R)
• M78: 27,777,931 km (0.052 R)
• M79: 28,377,519 km (0.054 R)
• M80: 28,808,511 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 13

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.19 AU - 11.49 AU

Year: 10641 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,462,694 km

• M1: 192,383 km (0.115 R)
• M2: 407,804 km (0.031 R)
• M3: 1,032,525 km (0.119 R)
• M4: 1,628,074 km (0.07 R)
• M5: 2,540,022 km (0.115 R)
• M6: 2,624,695 km (0.095 R)
• M7: 2,768,159 km (0.092 R)
• M8: 3,184,041 km (0.118 R)
• M9: 3,368,346 km (0.092 R)
• M10: 3,877,427 km (0.1 R)
• M11: 4,041,686 km (0.098 R)
• M12: 4,141,318 km (0.097 R)
• M13: 4,513,667 km (0.058 R)
• M14: 5,182,519 km (0.115 R)
• M15: 5,584,189 km (0.114 R)
• M16: 5,732,740 km (0.078 R)
• M17: 5,844,938 km (0.083 R)
• M18: 6,456,345 km (0.042 R)
• M19: 6,573,181 km (0.078 R)
• M20: 7,008,062 km (0.097 R)
• M21: 7,452,218 km (0.101 R)
• M22: 7,989,125 km (0.091 R)
• M23: 8,199,010 km (0.102 R)
• M24: 8,410,691 km (0.054 R)
• M25: 8,882,822 km (0.042 R)
• M26: 9,584,885 km (0.116 R)
• M27: 9,852,965 km (0.081 R)
• M28: 10,350,527 km (0.086 R)
• M29: 11,797,138 km (0.11 R)
• M30: 12,861,827 km (0.09 R)
• M31: 13,405,764 km (0.097 R)
• M32: 14,058,161 km (0.041 R)
• M33: 14,413,904 km (0.088 R)
• M34: 14,823,952 km (0.108 R)
• M35: 15,289,950 km (0.093 R)
• M36: 16,130,390 km (0.05 R)
• M37: 16,342,819 km (0.119 R)
• M38: 17,364,573 km (0.091 R)
• M39: 17,746,197 km (0.069 R)
• M40: 18,130,664 km (0.047 R)
• M41: 18,517,972 km (0.088 R)
• M42: 19,188,021 km (0.099 R)
• M43: 19,300,519 km (0.086 R)
• M44: 19,413,166 km (0.097 R)
• M45: 19,526,112 km (0.106 R)
• M46: 19,639,208 km (0.107 R)
• M47: 19,979,992 km (0.092 R)
• M48: 20,955,969 km (0.1 R)
• M49: 21,071,758 km (0.092 R)
• M50: 21,771,427 km (0.058 R)
• M51: 22,006,296 km (0.114 R)
• M52: 22,775,528 km (0.085 R)
• M53: 23,613,725 km (0.103 R)
• M54: 23,976,051 km (0.09 R)
• M55: 24,157,962 km (0.082 R)
• M56: 25,443,755 km (0.083 R)
• M57: 27,066,593 km (0.075 R)
• M58: 28,465,632 km (0.054 R)
• M59: 28,851,296 km (0.093 R)
• M60: 29,109,502 km (0.083 R)
• M61: 29,953,533 km (0.116 R)
• M62: 32,065,256 km (0.096 R)
• M63: 33,341,775 km (0.067 R)
• M64: 34,634,899 km (0.109 R)
• M65: 35,046,592 km (0.079 R)
• M66: 35,184,222 km (0.114 R)
• M67: 35,805,652 km (0.069 R)
• M68: 37,551,010 km (0.103 R)
• M69: 38,611,510 km (0.111 R)
• M70: 38,896,045 km (0.109 R)
• M71: 42,143,964 km (0.11 R)
• M72: 43,172,001 km (0.088 R)
• M73: 44,878,912 km (0.084 R)
• M74: 45,477,902 km (0.117 R)
• M75: 45,703,197 km (0.108 R)
• M76: 46,004,038 km (0.087 R)
• M77: 46,607,965 km (0.115 R)
• M78: 47,366,426 km (0.108 R)
• M79: 48,205,520 km (0.084 R)
• M80: 49,511,958 km (0.117 R)
• M81: 50,130,695 km (0.114 R)
• M82: 50,441,111 km (0.109 R)
• M83: 50,752,125 km (0.105 R)
• M84: 52,002,464 km (0.082 R)
• M85: 52,710,211 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.6

Radius: 10.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.1 AU - 10.56 AU

Year: 11489 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,462,694 km

• M1: 142,866 km (0.076 R)
• M2: 498,909 km (0.097 R)
• M3: 756,965 km (0.072 R)
• M4: 991,235 km (0.069 R)
• M5: 1,165,218 km (0.102 R)
• M6: 1,349,522 km (0.051 R)
• M7: 1,892,712 km (0.113 R)
• M8: 1,958,984 km (0.104 R)
• M9: 2,076,867 km (0.057 R)
• M10: 2,179,791 km (0.037 R)
• M11: 2,266,857 km (0.118 R)
• M12: 2,355,119 km (0.103 R)
• M13: 2,682,739 km (0.068 R)
• M14: 2,776,237 km (0.108 R)
• M15: 2,871,082 km (0.077 R)
• M16: 2,947,676 km (0.106 R)
• M17: 3,122,407 km (0.055 R)
• M18: 3,646,897 km (0.101 R)
• M19: 3,729,924 km (0.107 R)
• M20: 4,776,660 km (0.049 R)
• M21: 5,121,633 km (0.075 R)
• M22: 5,191,645 km (0.116 R)
• M23: 5,308,929 km (0.061 R)
• M24: 5,618,148 km (0.092 R)
• M25: 5,714,489 km (0.111 R)
• M26: 6,080,705 km (0.106 R)
• M27: 6,254,238 km (0.106 R)
• M28: 6,454,550 km (0.116 R)
• M29: 7,355,877 km (0.07 R)
• M30: 7,514,301 km (0.089 R)
• M31: 7,594,037 km (0.044 R)
• M32: 7,781,034 km (0.043 R)
• M33: 8,023,682 km (0.072 R)
• M34: 8,296,249 km (0.086 R)
• M35: 8,599,783 km (0.118 R)
• M36: 8,878,783 km (0.116 R)
• M37: 9,019,405 km (0.077 R)
• M38: 9,331,317 km (0.11 R)
• M39: 9,589,224 km (0.114 R)
• M40: 9,675,841 km (0.05 R)
• M41: 9,762,607 km (0.112 R)
• M42: 10,288,594 km (0.086 R)
• M43: 10,944,131 km (0.041 R)
• M44: 11,155,513 km (0.114 R)
• M45: 11,459,795 km (0.092 R)
• M46: 12,139,119 km (0.113 R)
• M47: 12,357,981 km (0.085 R)
• M48: 12,990,481 km (0.04 R)
• M49: 13,278,606 km (0.111 R)
• M50: 13,439,574 km (0.118 R)
• M51: 13,504,200 km (0.11 R)
• M52: 13,601,289 km (0.113 R)
• M53: 13,861,140 km (0.087 R)
• M54: 14,617,657 km (0.067 R)
• M55: 15,017,831 km (0.113 R)
• M56: 16,342,670 km (0.054 R)
• M57: 16,446,192 km (0.085 R)
• M58: 16,515,306 km (0.06 R)
• M59: 16,619,127 km (0.049 R)
• M60: 17,492,778 km (0.118 R)
• M61: 17,563,388 km (0.09 R)
• M62: 17,846,577 km (0.094 R)
• M63: 18,166,866 km (0.117 R)
• M64: 18,273,978 km (0.11 R)
• M65: 18,381,390 km (0.067 R)
• M66: 18,632,864 km (0.074 R)
• M67: 19,321,163 km (0.091 R)
• M68: 20,054,642 km (0.055 R)
• M69: 20,424,896 km (0.037 R)
• M70: 22,692,950 km (0.111 R)
• M71: 22,769,993 km (0.046 R)
• M72: 22,847,036 km (0.073 R)
• M73: 23,233,597 km (0.1 R)
• M74: 23,583,356 km (0.083 R)
• M75: 23,778,432 km (0.059 R)
• M76: 25,758,809 km (0.076 R)
• M77: 25,919,477 km (0.073 R)
• M78: 26,403,575 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit