🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 21.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 15.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.78 AU - 0.98 AU

Year: 289 Days

Day: 33.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.81 AU - 2.09 AU

Year: 953 Days

Day: 39.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,263,954 km

• M1: 922,420 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.83 AU - 2.63 AU

Year: 1165 Days

Day: 38.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.72 AU - 5.68 AU

Year: 3565 Days

Day: 41.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.92 AU - 5.36 AU

Year: 4077 Days

Day: 25.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 13.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.32 AU - 8.84 AU

Year: 6591 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,263,954 km

• M1: 189,840 km (0.041 R)
• M2: 334,501 km (0.082 R)
• M3: 794,963 km (0.051 R)
• M4: 879,635 km (0.088 R)
• M5: 1,043,744 km (0.065 R)
• M6: 1,369,868 km (0.059 R)
• M7: 1,747,602 km (0.082 R)
• M8: 1,900,342 km (0.054 R)
• M9: 2,240,079 km (0.09 R)
• M10: 2,708,619 km (0.105 R)
• M11: 2,977,446 km (0.107 R)
• M12: 3,069,000 km (0.102 R)
• M13: 3,208,126 km (0.103 R)
• M14: 3,687,588 km (0.109 R)
• M15: 4,087,463 km (0.105 R)
• M16: 4,241,100 km (0.096 R)
• M17: 4,633,794 km (0.082 R)
• M18: 4,794,163 km (0.083 R)
• M19: 5,038,307 km (0.075 R)
• M20: 5,258,814 km (0.111 R)
• M21: 6,084,744 km (0.107 R)
• M22: 6,379,003 km (0.059 R)
• M23: 6,798,924 km (0.116 R)
• M24: 7,073,586 km (0.091 R)
• M25: 7,477,051 km (0.075 R)
• M26: 7,634,129 km (0.094 R)
• M27: 8,371,198 km (0.043 R)
• M28: 8,964,054 km (0.063 R)
• M29: 9,570,374 km (0.086 R)
• M30: 9,741,215 km (0.115 R)
• M31: 10,329,733 km (0.115 R)
• M32: 10,540,217 km (0.115 R)
• M33: 10,681,288 km (0.087 R)
• M34: 10,787,502 km (0.103 R)
• M35: 10,894,016 km (0.113 R)
• M36: 11,144,144 km (0.106 R)
• M37: 11,396,216 km (0.113 R)
• M38: 11,613,731 km (0.103 R)
• M39: 11,759,589 km (0.082 R)
• M40: 13,023,243 km (0.057 R)
• M41: 13,326,926 km (0.038 R)
• M42: 13,671,301 km (0.107 R)
• M43: 14,564,849 km (0.057 R)
• M44: 14,761,570 km (0.076 R)
• M45: 15,117,912 km (0.107 R)
• M46: 15,678,006 km (0.114 R)
• M47: 15,920,056 km (0.066 R)
• M48: 16,082,220 km (0.081 R)
• M49: 17,315,505 km (0.074 R)
• M50: 17,775,219 km (0.099 R)
• M51: 19,006,709 km (0.102 R)
• M52: 19,265,064 km (0.099 R)
• M53: 19,828,599 km (0.106 R)
• M54: 20,353,538 km (0.087 R)
• M55: 20,794,553 km (0.112 R)
• M56: 20,971,826 km (0.07 R)
• M57: 21,462,059 km (0.096 R)
• M58: 21,596,397 km (0.091 R)
• M59: 21,956,031 km (0.114 R)
• M60: 22,681,132 km (0.112 R)
• M61: 22,863,791 km (0.095 R)
• M62: 23,830,043 km (0.038 R)
• M63: 24,062,070 km (0.069 R)
• M64: 24,294,844 km (0.119 R)
• M65: 25,092,051 km (0.083 R)
• M66: 25,517,507 km (0.113 R)
• M67: 25,707,347 km (0.066 R)
• M68: 26,088,522 km (0.1 R)
• M69: 26,663,726 km (0.063 R)
• M70: 26,760,067 km (0.069 R)
• M71: 27,001,219 km (0.056 R)
• M72: 27,098,009 km (0.101 R)
• M73: 27,583,155 km (0.084 R)
• M74: 27,729,312 km (0.09 R)
• M75: 28,218,198 km (0.11 R)
• M76: 28,512,905 km (0.112 R)
• M77: 28,759,293 km (0.032 R)
• M78: 29,851,956 km (0.116 R)
• M79: 30,503,903 km (0.066 R)
• M80: 30,856,954 km (0.043 R)
• M81: 31,211,352 km (0.039 R)
• M82: 32,026,361 km (0.117 R)
• M83: 32,385,246 km (0.117 R)
• M84: 33,417,771 km (0.069 R)
• M85: 35,144,878 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.5

Radius: 9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.07 AU - 8.55 AU

Year: 8381 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,263,954 km

• M1: 139,724 km (0.104 R)
• M2: 205,697 km (0.113 R)
• M3: 533,017 km (0.065 R)
• M4: 846,275 km (0.051 R)
• M5: 1,090,868 km (0.118 R)
• M6: 1,177,485 km (0.097 R)
• M7: 1,566,888 km (0.082 R)
• M8: 1,645,577 km (0.096 R)
• M9: 1,786,498 km (0.066 R)
• M10: 2,015,981 km (0.048 R)
• M11: 2,080,308 km (0.068 R)
• M12: 2,596,271 km (0.088 R)
• M13: 2,929,426 km (0.1 R)
• M14: 3,076,331 km (0.045 R)
• M15: 3,276,193 km (0.108 R)
• M16: 3,480,245 km (0.106 R)
• M17: 3,583,916 km (0.054 R)
• M18: 3,767,772 km (0.081 R)
• M19: 3,847,508 km (0.081 R)
• M20: 4,117,532 km (0.045 R)
• M21: 4,505,888 km (0.089 R)
• M22: 4,618,984 km (0.081 R)
• M23: 4,704,554 km (0.079 R)
• M24: 6,205,469 km (0.112 R)
• M25: 6,942,089 km (0.111 R)
• M26: 7,270,905 km (0.046 R)
• M27: 7,504,128 km (0.12 R)
• M28: 7,739,895 km (0.099 R)
• M29: 8,046,570 km (0.104 R)
• M30: 8,287,872 km (0.115 R)
• M31: 8,426,848 km (0.119 R)
• M32: 9,312,916 km (0.114 R)
• M33: 9,821,998 km (0.095 R)
• M34: 10,006,003 km (0.103 R)
• M35: 12,143,757 km (0.096 R)
• M36: 12,420,662 km (0.105 R)
• M37: 14,083,892 km (0.067 R)
• M38: 14,416,597 km (0.119 R)
• M39: 14,583,997 km (0.11 R)
• M40: 14,794,033 km (0.098 R)
• M41: 16,031,955 km (0.102 R)
• M42: 16,248,722 km (0.062 R)
• M43: 16,553,902 km (0.09 R)
• M44: 16,816,895 km (0.063 R)
• M45: 17,037,253 km (0.105 R)
• M46: 17,391,650 km (0.052 R)
• M47: 18,288,340 km (0.059 R)
• M48: 18,742,369 km (0.099 R)
• M49: 19,246,215 km (0.113 R)
• M50: 19,707,874 km (0.098 R)
• M51: 20,126,748 km (0.103 R)
• M52: 20,220,097 km (0.111 R)
• M53: 20,407,543 km (0.119 R)
• M54: 20,689,535 km (0.118 R)
• M55: 21,878,838 km (0.109 R)
• M56: 22,215,882 km (0.05 R)
• M57: 23,041,363 km (0.102 R)
• M58: 23,335,024 km (0.101 R)
• M59: 23,679,398 km (0.056 R)
• M60: 23,827,500 km (0.101 R)
• M61: 24,223,785 km (0.12 R)
• M62: 24,622,314 km (0.117 R)
• M63: 25,274,560 km (0.104 R)
• M64: 25,577,496 km (0.035 R)
• M65: 25,830,915 km (0.066 R)
• M66: 27,575,974 km (0.042 R)
• M67: 29,094,243 km (0.071 R)
• M68: 29,305,774 km (0.045 R)
• M69: 29,517,904 km (0.085 R)
• M70: 29,677,226 km (0.108 R)
• M71: 30,103,729 km (0.075 R)
• M72: 30,210,692 km (0.111 R)
• M73: 31,016,575 km (0.091 R)
• M74: 31,340,904 km (0.089 R)
• M75: 31,829,640 km (0.039 R)
• M76: 32,375,522 km (0.091 R)
• M77: 34,310,421 km (0.073 R)
• M78: 34,758,018 km (0.025 R)
• M79: 34,870,216 km (0.06 R)
• M80: 34,926,316 km (0.108 R)
• M81: 36,282,570 km (0.1 R)
• M82: 37,139,018 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 14.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.25 AU - 10.07 AU

Year: 8916 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,263,954 km

• M1: 212,878 km (0.058 R)
• M2: 308,920 km (0.053 R)
• M3: 432,487 km (0.081 R)
• M4: 529,277 km (0.115 R)
• M5: 863,479 km (0.114 R)
• M6: 1,191,697 km (0.101 R)
• M7: 1,310,328 km (0.047 R)
• M8: 1,843,794 km (0.097 R)
• M9: 1,983,069 km (0.073 R)
• M10: 2,180,688 km (0.077 R)
• M11: 2,272,691 km (0.086 R)
• M12: 2,422,887 km (0.105 R)
• M13: 2,576,375 km (0.104 R)
• M14: 2,833,084 km (0.097 R)
• M15: 2,934,063 km (0.048 R)
• M16: 3,265,722 km (0.07 R)
• M17: 3,653,479 km (0.089 R)
• M18: 3,830,753 km (0.103 R)
• M19: 4,124,862 km (0.087 R)
• M20: 4,240,052 km (0.054 R)
• M21: 4,356,290 km (0.075 R)
• M22: 4,450,088 km (0.085 R)
• M23: 4,711,585 km (0.088 R)
• M24: 5,653,603 km (0.077 R)
• M25: 5,911,210 km (0.064 R)
• M26: 6,067,690 km (0.107 R)
• M27: 6,734,597 km (0.092 R)
• M28: 6,870,731 km (0.09 R)
• M29: 7,118,315 km (0.087 R)
• M30: 7,481,090 km (0.092 R)
• M31: 7,650,585 km (0.067 R)
• M32: 8,312,256 km (0.075 R)
• M33: 8,724,099 km (0.083 R)
• M34: 9,629,017 km (0.101 R)
• M35: 10,061,654 km (0.118 R)
• M36: 10,627,283 km (0.105 R)
• M37: 10,786,156 km (0.059 R)
• M38: 10,882,048 km (0.076 R)
• M39: 11,888,244 km (0.112 R)
• M40: 12,086,461 km (0.03 R)
• M41: 12,755,014 km (0.118 R)
• M42: 13,504,499 km (0.069 R)
• M43: 13,676,836 km (0.027 R)
• M44: 14,093,466 km (0.048 R)
• M45: 14,268,196 km (0.037 R)
• M46: 15,224,725 km (0.077 R)
• M47: 15,765,222 km (0.085 R)
• M48: 15,873,980 km (0.082 R)
• M49: 15,983,186 km (0.075 R)
• M50: 16,275,201 km (0.081 R)
• M51: 17,649,407 km (0.057 R)
• M52: 18,065,140 km (0.113 R)
• M53: 18,369,422 km (0.119 R)
• M54: 18,484,014 km (0.107 R)
• M55: 19,448,172 km (0.08 R)
• M56: 20,191,823 km (0.116 R)
• M57: 20,904,956 km (0.112 R)
• M58: 21,425,257 km (0.057 R)
• M59: 22,396,896 km (0.106 R)
• M60: 22,641,937 km (0.075 R)
• M61: 22,805,896 km (0.044 R)
• M62: 23,011,444 km (0.068 R)
• M63: 23,424,184 km (0.106 R)
• M64: 24,089,895 km (0.12 R)
• M65: 24,467,031 km (0.067 R)
• M66: 24,677,366 km (0.103 R)
• M67: 26,209,697 km (0.041 R)
• M68: 26,424,968 km (0.083 R)
• M69: 27,030,989 km (0.027 R)
• M70: 27,992,305 km (0.086 R)
• M71: 28,124,250 km (0.088 R)
• M72: 28,565,713 km (0.118 R)
• M73: 28,876,129 km (0.034 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit