🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 46.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 132.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 31.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,698,170 km

• M1: 101,278 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 206 Days

Day: 32.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,698,170 km

• M1: 441,164 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 308 Days

Day: 36.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 308 Days

Day: 40.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,698,170 km

• M1: 265,985 km (0.098 R)
• M2: 428,448 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.11 AU - 5.15 AU

Year: 3081 Days

Day: 40.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.16 AU - 4.7 AU

Year: 3423 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,698,170 km

• M1: 459,265 km (0.059 R)
• M2: 3,281,429 km (0.034 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 12.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.34 AU - 5.86 AU

Year: 4865 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,698,170 km

• M1: 162,463 km (0.093 R)
• M2: 278,701 km (0.086 R)
• M3: 370,554 km (0.102 R)
• M4: 486,791 km (0.045 R)
• M5: 591,211 km (0.052 R)
• M6: 675,584 km (0.071 R)
• M7: 880,533 km (0.103 R)
• M8: 1,215,483 km (0.113 R)
• M9: 1,353,262 km (0.111 R)
• M10: 1,728,304 km (0.12 R)
• M11: 2,430,367 km (0.056 R)
• M12: 2,590,586 km (0.112 R)
• M13: 2,672,117 km (0.073 R)
• M14: 2,871,232 km (0.084 R)
• M15: 3,023,822 km (0.05 R)
• M16: 3,266,619 km (0.087 R)
• M17: 3,408,438 km (0.115 R)
• M18: 3,498,047 km (0.12 R)
• M19: 3,624,906 km (0.101 R)
• M20: 3,790,212 km (0.095 R)
• M21: 4,109,603 km (0.055 R)
• M22: 4,634,841 km (0.053 R)
• M23: 4,814,807 km (0.078 R)
• M24: 4,976,672 km (0.081 R)
• M25: 5,058,353 km (0.076 R)
• M26: 5,684,869 km (0.11 R)
• M27: 5,770,289 km (0.095 R)
• M28: 6,116,309 km (0.031 R)
• M29: 6,380,349 km (0.104 R)
• M30: 6,558,520 km (0.062 R)
• M31: 6,760,926 km (0.078 R)
• M32: 6,851,582 km (0.032 R)
• M33: 7,125,795 km (0.098 R)
• M34: 7,427,235 km (0.075 R)
• M35: 7,614,681 km (0.077 R)
• M36: 8,114,488 km (0.096 R)
• M37: 8,502,395 km (0.085 R)
• M38: 8,748,035 km (0.092 R)
• M39: 9,095,850 km (0.059 R)
• M40: 9,422,871 km (0.098 R)
• M41: 9,804,944 km (0.047 R)
• M42: 10,088,581 km (0.031 R)
• M43: 10,322,552 km (0.112 R)
• M44: 10,558,319 km (0.088 R)
• M45: 10,875,616 km (0.112 R)
• M46: 11,035,386 km (0.091 R)
• M47: 11,142,349 km (0.04 R)
• M48: 11,384,248 km (0.119 R)
• M49: 11,519,485 km (0.11 R)
• M50: 12,037,991 km (0.081 R)
• M51: 12,452,826 km (0.103 R)
• M52: 12,788,075 km (0.118 R)
• M53: 13,154,590 km (0.075 R)
• M54: 15,605,451 km (0.115 R)
• M55: 15,816,085 km (0.105 R)
• M56: 16,057,835 km (0.107 R)
• M57: 17,130,003 km (0.076 R)
• M58: 17,316,253 km (0.117 R)
• M59: 17,471,835 km (0.115 R)
• M60: 17,753,079 km (0.037 R)
• M61: 18,035,968 km (0.069 R)
• M62: 18,733,543 km (0.085 R)
• M63: 18,925,477 km (0.075 R)
• M64: 19,117,860 km (0.059 R)
• M65: 19,214,351 km (0.109 R)
• M66: 19,407,781 km (0.11 R)
• M67: 20,253,457 km (0.046 R)
• M68: 21,044,830 km (0.105 R)
• M69: 22,149,461 km (0.065 R)
• M70: 22,284,697 km (0.091 R)
• M71: 22,420,083 km (0.103 R)
• M72: 22,521,959 km (0.086 R)
• M73: 22,862,295 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 12.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.52 AU - 7.24 AU

Year: 5234 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,698,170 km

• M1: 165,754 km (0.042 R)
• M2: 461,210 km (0.11 R)
• M3: 592,408 km (0.055 R)
• M4: 777,011 km (0.064 R)
• M5: 911,799 km (0.066 R)
• M6: 996,771 km (0.111 R)
• M7: 1,464,713 km (0.114 R)
• M8: 1,705,715 km (0.12 R)
• M9: 2,149,273 km (0.098 R)
• M10: 2,325,050 km (0.114 R)
• M11: 2,505,615 km (0.037 R)
• M12: 2,711,910 km (0.054 R)
• M13: 2,966,975 km (0.075 R)
• M14: 3,341,867 km (0.084 R)
• M15: 3,638,819 km (0.096 R)
• M16: 3,778,992 km (0.113 R)
• M17: 4,112,745 km (0.078 R)
• M18: 4,506,187 km (0.078 R)
• M19: 5,067,179 km (0.117 R)
• M20: 5,329,424 km (0.103 R)
• M21: 5,677,239 km (0.063 R)
• M22: 5,977,482 km (0.072 R)
• M23: 6,143,386 km (0.103 R)
• M24: 7,083,310 km (0.091 R)
• M25: 7,259,087 km (0.07 R)
• M26: 7,555,141 km (0.093 R)
• M27: 7,644,750 km (0.116 R)
• M28: 8,067,813 km (0.099 R)
• M29: 8,159,517 km (0.095 R)
• M30: 8,343,821 km (0.11 R)
• M31: 8,529,622 km (0.096 R)
• M32: 8,748,035 km (0.106 R)
• M33: 9,190,545 km (0.081 R)
• M34: 9,318,302 km (0.081 R)
• M35: 10,361,897 km (0.109 R)
• M36: 10,931,266 km (0.1 R)
• M37: 11,305,261 km (0.112 R)
• M38: 11,648,887 km (0.077 R)
• M39: 12,629,202 km (0.115 R)
• M40: 13,165,361 km (0.091 R)
• M41: 13,928,459 km (0.1 R)
• M42: 14,149,116 km (0.102 R)
• M43: 14,333,870 km (0.087 R)
• M44: 14,445,170 km (0.119 R)
• M45: 14,743,319 km (0.103 R)
• M46: 15,232,055 km (0.057 R)
• M47: 15,611,735 km (0.115 R)
• M48: 15,802,771 km (0.07 R)
• M49: 15,994,556 km (0.102 R)
• M50: 16,769,323 km (0.068 R)
• M51: 17,477,070 km (0.119 R)
• M52: 19,044,108 km (0.07 R)
• M53: 19,699,945 km (0.049 R)
• M54: 19,823,812 km (0.077 R)
• M55: 20,446,588 km (0.072 R)
• M56: 21,160,320 km (0.102 R)
• M57: 21,287,179 km (0.105 R)
• M58: 22,396,746 km (0.117 R)
• M59: 23,437,648 km (0.087 R)
• M60: 24,272,853 km (0.057 R)
• M61: 24,538,539 km (0.099 R)
• M62: 24,760,841 km (0.086 R)
• M63: 25,746,542 km (0.119 R)
• M64: 26,699,480 km (0.076 R)
• M65: 26,790,735 km (0.07 R)
• M66: 27,710,014 km (0.119 R)
• M67: 27,987,817 km (0.103 R)
• M68: 28,080,717 km (0.113 R)
• M69: 28,873,735 km (0.045 R)
• M70: 29,296,499 km (0.029 R)
• M71: 29,485,142 km (0.107 R)
• M72: 30,672,949 km (0.029 R)
• M73: 31,104,389 km (0.089 R)
• M74: 31,393,113 km (0.083 R)
• M75: 32,556,985 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 13

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.12 AU - 7.88 AU

Year: 7540 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,698,170 km

• M1: 221,405 km (0.106 R)
• M2: 441,763 km (0.034 R)
• M3: 713,283 km (0.112 R)
• M4: 829,969 km (0.069 R)
• M5: 1,040,154 km (0.095 R)
• M6: 1,159,832 km (0.091 R)
• M7: 1,480,570 km (0.102 R)
• M8: 2,984,926 km (0.069 R)
• M9: 3,115,525 km (0.032 R)
• M10: 3,703,894 km (0.092 R)
• M11: 4,083,274 km (0.099 R)
• M12: 4,277,602 km (0.12 R)
• M13: 4,425,554 km (0.09 R)
• M14: 4,777,258 km (0.078 R)
• M15: 5,561,450 km (0.108 R)
• M16: 5,669,161 km (0.109 R)
• M17: 6,245,711 km (0.074 R)
• M18: 6,956,600 km (0.058 R)
• M19: 7,189,524 km (0.112 R)
• M20: 7,573,691 km (0.113 R)
• M21: 9,272,076 km (0.091 R)
• M22: 9,820,203 km (0.117 R)
• M23: 10,779,574 km (0.098 R)
• M24: 10,948,021 km (0.105 R)
• M25: 11,151,324 km (0.11 R)
• M26: 11,734,158 km (0.105 R)
• M27: 11,837,979 km (0.089 R)
• M28: 12,046,817 km (0.059 R)
• M29: 12,786,878 km (0.074 R)
• M30: 14,385,182 km (0.114 R)
• M31: 14,607,933 km (0.105 R)
• M32: 15,132,273 km (0.11 R)
• M33: 17,330,465 km (0.063 R)
• M34: 18,285,647 km (0.091 R)
• M35: 18,810,137 km (0.039 R)
• M36: 19,053,982 km (0.12 R)
• M37: 19,421,544 km (0.104 R)
• M38: 19,667,931 km (0.04 R)
• M39: 20,205,436 km (0.117 R)
• M40: 21,125,912 km (0.057 R)
• M41: 21,210,285 km (0.059 R)
• M42: 21,336,995 km (0.062 R)
• M43: 23,051,087 km (0.048 R)
• M44: 23,181,536 km (0.057 R)
• M45: 23,311,986 km (0.071 R)
• M46: 23,661,446 km (0.096 R)
• M47: 23,792,943 km (0.097 R)
• M48: 24,056,684 km (0.088 R)
• M49: 24,233,060 km (0.101 R)
• M50: 24,454,016 km (0.103 R)
• M51: 24,987,332 km (0.092 R)
• M52: 26,020,006 km (0.115 R)
• M53: 27,988,116 km (0.054 R)
• M54: 28,779,339 km (0.036 R)
• M55: 29,248,328 km (0.115 R)
• M56: 30,193,637 km (0.117 R)
• M57: 30,574,514 km (0.093 R)
• M58: 31,533,885 km (0.111 R)
• M59: 31,630,375 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit