🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.77 AU

Year: 182 Days

Day: 34.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,149,711 km

• M1: 42,486 km (0.091 R)
• M2: 84,373 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 285 Days

Day: 14.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,149,711 km

• M1: 67,917 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.68 AU

Year: 608 Days

Day: 44.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.44 AU - 2.36 AU

Year: 952 Days

Day: 28.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.55 AU - 3.17 AU

Year: 1758 Days

Day: 32.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,149,711 km

• M1: 690,245 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.26 AU - 4.42 AU

Year: 2735 Days

Day: 24.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 11.9

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.04 AU - 7.62 AU

Year: 5788 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,149,711 km

• M1: 164,109 km (0.104 R)
• M2: 435,180 km (0.043 R)
• M3: 1,160,730 km (0.118 R)
• M4: 1,392,607 km (0.06 R)
• M5: 1,532,032 km (0.091 R)
• M6: 1,787,844 km (0.061 R)
• M7: 1,863,391 km (0.102 R)
• M8: 2,018,225 km (0.025 R)
• M9: 2,097,213 km (0.053 R)
• M10: 2,550,793 km (0.077 R)
• M11: 2,658,205 km (0.089 R)
• M12: 2,745,271 km (0.103 R)
• M13: 3,057,631 km (0.071 R)
• M14: 3,171,924 km (0.069 R)
• M15: 3,287,862 km (0.118 R)
• M16: 3,428,783 km (0.079 R)
• M17: 3,716,759 km (0.094 R)
• M18: 3,888,348 km (0.047 R)
• M19: 5,081,092 km (0.107 R)
• M20: 5,549,034 km (0.108 R)
• M21: 5,633,108 km (0.114 R)
• M22: 5,774,029 km (0.073 R)
• M23: 5,973,443 km (0.109 R)
• M24: 6,204,123 km (0.086 R)
• M25: 6,291,488 km (0.04 R)
• M26: 6,913,815 km (0.052 R)
• M27: 7,034,690 km (0.083 R)
• M28: 7,401,355 km (0.097 R)
• M29: 7,618,272 km (0.092 R)
• M30: 7,963,244 km (0.102 R)
• M31: 8,962,857 km (0.087 R)
• M32: 9,161,074 km (0.08 R)
• M33: 9,327,128 km (0.107 R)
• M34: 9,427,359 km (0.04 R)
• M35: 11,327,252 km (0.117 R)
• M36: 11,505,722 km (0.099 R)
• M37: 11,865,505 km (0.078 R)
• M38: 12,010,465 km (0.092 R)
• M39: 12,156,024 km (0.081 R)
• M40: 12,412,135 km (0.118 R)
• M41: 12,633,091 km (0.062 R)
• M42: 12,929,744 km (0.096 R)
• M43: 13,228,790 km (0.104 R)
• M44: 13,567,779 km (0.058 R)
• M45: 14,757,680 km (0.088 R)
• M46: 15,148,729 km (0.032 R)
• M47: 15,582,713 km (0.037 R)
• M48: 15,821,172 km (0.105 R)
• M49: 15,980,942 km (0.114 R)
• M50: 16,221,346 km (0.099 R)
• M51: 16,706,043 km (0.093 R)
• M52: 17,318,497 km (0.088 R)
• M53: 18,229,997 km (0.085 R)
• M54: 19,327,447 km (0.089 R)
• M55: 19,970,269 km (0.078 R)
• M56: 21,365,119 km (0.032 R)
• M57: 22,118,793 km (0.109 R)
• M58: 22,791,086 km (0.057 R)
• M59: 24,064,014 km (0.037 R)
• M60: 24,385,949 km (0.076 R)
• M61: 24,478,101 km (0.063 R)
• M62: 24,848,206 km (0.109 R)
• M63: 25,875,345 km (0.032 R)
• M64: 25,969,442 km (0.113 R)
• M65: 26,157,936 km (0.107 R)
• M66: 26,252,332 km (0.08 R)
• M67: 26,678,536 km (0.107 R)
• M68: 27,298,320 km (0.088 R)
• M69: 28,309,452 km (0.078 R)
• M70: 28,551,950 km (0.08 R)
• M71: 29,627,409 km (0.095 R)
• M72: 29,824,430 km (0.095 R)
• M73: 30,021,899 km (0.094 R)
• M74: 30,616,700 km (0.096 R)
• M75: 30,815,815 km (0.064 R)
• M76: 31,065,344 km (0.045 R)
• M77: 32,983,638 km (0.03 R)
• M78: 33,392,339 km (0.117 R)
• M79: 34,163,367 km (0.096 R)
• M80: 34,525,094 km (0.097 R)
• M81: 34,628,616 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 11.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.18 AU - 7.48 AU

Year: 7212 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,149,711 km

• M1: 165,306 km (0.1 R)
• M2: 886,816 km (0.046 R)
• M3: 1,136,495 km (0.067 R)
• M4: 1,246,150 km (0.08 R)
• M5: 1,442,722 km (0.076 R)
• M6: 1,527,693 km (0.067 R)
• M7: 1,720,974 km (0.118 R)
• M8: 1,811,481 km (0.092 R)
• M9: 1,922,333 km (0.109 R)
• M10: 2,511,150 km (0.086 R)
• M11: 2,890,380 km (0.09 R)
• M12: 2,977,147 km (0.115 R)
• M13: 3,175,664 km (0.057 R)
• M14: 3,310,451 km (0.075 R)
• M15: 3,401,407 km (0.086 R)
• M16: 3,821,328 km (0.077 R)
• M17: 4,037,497 km (0.109 R)
• M18: 4,110,351 km (0.054 R)
• M19: 4,659,076 km (0.06 R)
• M20: 5,471,393 km (0.081 R)
• M21: 5,852,568 km (0.036 R)
• M22: 6,355,516 km (0.025 R)
• M23: 6,497,634 km (0.066 R)
• M24: 7,165,289 km (0.088 R)
• M25: 7,824,567 km (0.114 R)
• M26: 7,977,007 km (0.115 R)
• M27: 8,069,010 km (0.062 R)
• M28: 8,597,090 km (0.055 R)
• M29: 8,691,487 km (0.079 R)
• M30: 9,072,363 km (0.063 R)
• M31: 9,264,746 km (0.1 R)
• M32: 9,361,536 km (0.084 R)
• M33: 10,147,822 km (0.115 R)
• M34: 10,381,195 km (0.106 R)
• M35: 10,548,894 km (0.077 R)
• M36: 10,853,176 km (0.059 R)
• M37: 11,539,681 km (0.046 R)
• M38: 11,888,244 km (0.099 R)
• M39: 12,275,702 km (0.077 R)
• M40: 13,280,551 km (0.062 R)
• M41: 13,426,259 km (0.098 R)
• M42: 13,609,217 km (0.114 R)
• M43: 15,026,059 km (0.12 R)
• M44: 15,598,271 km (0.112 R)
• M45: 16,061,127 km (0.093 R)
• M46: 16,646,204 km (0.112 R)
• M47: 17,636,691 km (0.103 R)
• M48: 18,118,995 km (0.075 R)
• M49: 18,240,169 km (0.111 R)
• M50: 18,605,487 km (0.098 R)
• M51: 18,973,348 km (0.088 R)
• M52: 19,384,742 km (0.084 R)
• M53: 19,674,514 km (0.101 R)
• M54: 20,594,540 km (0.075 R)
• M55: 20,678,914 km (0.098 R)
• M56: 20,890,295 km (0.057 R)
• M57: 22,260,014 km (0.116 R)
• M58: 23,526,210 km (0.066 R)
• M59: 24,413,026 km (0.089 R)
• M60: 24,636,376 km (0.08 R)
• M61: 25,582,133 km (0.117 R)
• M62: 25,718,268 km (0.096 R)
• M63: 25,945,656 km (0.039 R)
• M64: 26,219,271 km (0.102 R)
• M65: 27,416,353 km (0.063 R)
• M66: 27,509,253 km (0.057 R)
• M67: 29,103,219 km (0.107 R)
• M68: 29,959,218 km (0.12 R)
• M69: 30,919,935 km (0.117 R)
• M70: 31,258,625 km (0.102 R)
• M71: 31,549,892 km (0.101 R)
• M72: 32,970,324 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 14.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.12 AU - 12.3 AU

Year: 13641 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,149,711 km

• M1: 360,381 km (0.099 R)
• M2: 549,024 km (0.098 R)
• M3: 760,107 km (0.087 R)
• M4: 942,915 km (0.036 R)
• M5: 1,100,592 km (0.059 R)
• M6: 1,225,207 km (0.044 R)
• M7: 1,355,058 km (0.107 R)
• M8: 1,582,297 km (0.074 R)
• M9: 1,972,598 km (0.054 R)
• M10: 2,101,102 km (0.062 R)
• M11: 2,205,821 km (0.111 R)
• M12: 2,339,412 km (0.116 R)
• M13: 2,615,120 km (0.049 R)
• M14: 2,959,943 km (0.091 R)
• M15: 3,319,876 km (0.079 R)
• M16: 3,442,995 km (0.093 R)
• M17: 3,630,740 km (0.103 R)
• M18: 3,725,885 km (0.052 R)
• M19: 3,854,090 km (0.104 R)
• M20: 3,951,179 km (0.086 R)
• M21: 4,247,532 km (0.087 R)
• M22: 4,517,257 km (0.111 R)
• M23: 4,654,289 km (0.102 R)
• M24: 4,792,667 km (0.106 R)
• M25: 5,688,758 km (0.096 R)
• M26: 5,799,909 km (0.087 R)
• M27: 6,099,554 km (0.104 R)
• M28: 6,327,840 km (0.064 R)
• M29: 7,148,684 km (0.105 R)
• M30: 7,349,145 km (0.079 R)
• M31: 7,632,932 km (0.059 R)
• M32: 8,127,952 km (0.059 R)
• M33: 8,253,315 km (0.073 R)
• M34: 9,986,406 km (0.091 R)
• M35: 10,165,774 km (0.071 R)
• M36: 10,482,323 km (0.078 R)
• M37: 10,940,242 km (0.119 R)
• M38: 11,780,982 km (0.1 R)
• M39: 11,875,677 km (0.112 R)
• M40: 12,161,409 km (0.061 R)
• M41: 13,524,396 km (0.05 R)
• M42: 13,623,728 km (0.117 R)
• M43: 14,023,005 km (0.101 R)
• M44: 14,986,864 km (0.115 R)
• M45: 15,089,638 km (0.074 R)
• M46: 16,340,426 km (0.069 R)
• M47: 17,031,867 km (0.035 R)
• M48: 17,300,395 km (0.112 R)
• M49: 17,678,579 km (0.096 R)
• M50: 18,388,421 km (0.113 R)
• M51: 19,554,536 km (0.111 R)
• M52: 20,005,125 km (0.094 R)
• M53: 20,345,310 km (0.089 R)
• M54: 21,261,897 km (0.079 R)
• M55: 22,544,100 km (0.119 R)
• M56: 22,661,983 km (0.047 R)
• M57: 23,254,091 km (0.069 R)
• M58: 23,611,930 km (0.076 R)
• M59: 24,514,154 km (0.116 R)
• M60: 25,244,192 km (0.037 R)
• M61: 27,792,143 km (0.043 R)
• M62: 28,235,252 km (0.084 R)
• M63: 28,362,260 km (0.062 R)
• M64: 28,489,568 km (0.115 R)
• M65: 28,680,754 km (0.119 R)
• M66: 29,449,837 km (0.1 R)
• M67: 29,966,398 km (0.068 R)
• M68: 31,468,062 km (0.098 R)
• M69: 32,793,798 km (0.114 R)
• M70: 33,262,189 km (0.109 R)
• M71: 34,137,785 km (0.074 R)
• M72: 36,809,753 km (0.071 R)
• M73: 38,557,804 km (0.099 R)
• M74: 39,406,473 km (0.107 R)
• M75: 39,761,917 km (0.113 R)
• M76: 39,904,334 km (0.077 R)
• M77: 40,906,491 km (0.1 R)
• M78: 42,061,835 km (0.063 R)
• M79: 42,789,329 km (0.092 R)
• M80: 44,626,391 km (0.104 R)
• M81: 44,848,544 km (0.115 R)
• M82: 45,591,746 km (0.106 R)
• M83: 46,414,086 km (0.055 R)
• M84: 47,241,212 km (0.058 R)
• M85: 48,605,246 km (0.082 R)
• M86: 48,757,686 km (0.036 R)
• M87: 49,675,170 km (0.116 R)
• M88: 49,905,401 km (0.047 R)
• M89: 50,059,187 km (0.089 R)
• M90: 51,604,982 km (0.12 R)
• M91: 51,760,414 km (0.113 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 18,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit