🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.63 AU

Year: 135 Days

Day: 15.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 155 Days

Day: 25.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 173.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 39.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,552,533 km

• M1: 419,921 km (0.099 R)
• M2: 498,161 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.62 AU - 0.88 AU

Year: 241 Days

Day: 41 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,552,533 km

• M1: 295,007 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.15 AU

Year: 354 Days

Day: 16.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.89 AU - 2.69 AU

Year: 1285 Days

Day: 17 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.25 AU - 3.67 AU

Year: 1889 Days

Day: 34.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 10.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.44 AU - 6.7 AU

Year: 4875 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,552,533 km

• M1: 178,321 km (0.075 R)
• M2: 244,443 km (0.1 R)
• M3: 852,558 km (0.096 R)
• M4: 974,331 km (0.074 R)
• M5: 1,069,625 km (0.066 R)
• M6: 1,446,761 km (0.11 R)
• M7: 1,571,526 km (0.097 R)
• M8: 1,654,253 km (0.102 R)
• M9: 1,903,633 km (0.081 R)
• M10: 2,240,827 km (0.1 R)
• M11: 2,499,631 km (0.104 R)
• M12: 2,813,936 km (0.078 R)
• M13: 3,131,532 km (0.075 R)
• M14: 3,480,394 km (0.059 R)
• M15: 3,629,394 km (0.045 R)
• M16: 3,760,442 km (0.086 R)
• M17: 4,089,407 km (0.057 R)
• M18: 4,775,463 km (0.092 R)
• M19: 5,154,544 km (0.115 R)
• M20: 5,929,760 km (0.043 R)
• M21: 6,422,087 km (0.102 R)
• M22: 6,580,960 km (0.112 R)
• M23: 6,667,128 km (0.078 R)
• M24: 7,254,898 km (0.086 R)
• M25: 7,331,193 km (0.078 R)
• M26: 7,510,112 km (0.101 R)
• M27: 8,266,928 km (0.113 R)
• M28: 8,776,009 km (0.075 R)
• M29: 9,130,108 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 8.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.85 AU - 7.77 AU

Year: 5878 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,552,533 km

• M1: 101,577 km (0.113 R)
• M2: 191,635 km (0.065 R)
• M3: 303,534 km (0.068 R)
• M4: 459,714 km (0.1 R)
• M5: 553,213 km (0.093 R)
• M6: 771,327 km (0.1 R)
• M7: 920,027 km (0.115 R)
• M8: 1,078,451 km (0.082 R)
• M9: 1,421,778 km (0.069 R)
• M10: 1,634,955 km (0.082 R)
• M11: 1,738,028 km (0.057 R)
• M12: 2,076,269 km (0.101 R)
• M13: 2,401,495 km (0.072 R)
• M14: 2,553,187 km (0.075 R)
• M15: 2,919,402 km (0.115 R)
• M16: 4,135,035 km (0.072 R)
• M17: 4,502,148 km (0.109 R)
• M18: 5,800,657 km (0.042 R)
• M19: 6,234,641 km (0.103 R)
• M20: 6,631,823 km (0.034 R)
• M21: 6,702,733 km (0.051 R)
• M22: 7,352,586 km (0.114 R)
• M23: 7,623,208 km (0.081 R)
• M24: 8,047,767 km (0.105 R)
• M25: 8,199,459 km (0.032 R)
• M26: 8,660,221 km (0.116 R)
• M27: 8,815,653 km (0.108 R)
• M28: 8,998,162 km (0.095 R)
• M29: 9,050,671 km (0.112 R)
• M30: 9,103,180 km (0.096 R)
• M31: 9,660,432 km (0.087 R)
• M32: 9,929,708 km (0.101 R)
• M33: 10,010,940 km (0.096 R)
• M34: 10,146,924 km (0.063 R)
• M35: 10,338,260 km (0.105 R)
• M36: 10,475,591 km (0.074 R)
• M37: 11,199,944 km (0.099 R)
• M38: 11,653,674 km (0.075 R)
• M39: 12,084,666 km (0.098 R)
• M40: 12,725,992 km (0.118 R)
• M41: 12,932,437 km (0.113 R)
• M42: 13,229,239 km (0.105 R)
• M43: 13,678,631 km (0.112 R)
• M44: 14,224,514 km (0.108 R)
• M45: 14,561,707 km (0.107 R)
• M46: 14,623,192 km (0.111 R)
• M47: 14,777,577 km (0.1 R)
• M48: 14,901,444 km (0.107 R)
• M49: 15,181,342 km (0.111 R)
• M50: 16,063,371 km (0.078 R)
• M51: 16,158,814 km (0.094 R)
• M52: 16,382,463 km (0.058 R)
• M53: 16,994,318 km (0.1 R)
• M54: 17,548,129 km (0.104 R)
• M55: 17,909,707 km (0.115 R)
• M56: 18,107,925 km (0.05 R)
• M57: 18,207,407 km (0.113 R)
• M58: 18,539,963 km (0.118 R)
• M59: 19,009,102 km (0.106 R)
• M60: 19,076,421 km (0.108 R)
• M61: 19,312,636 km (0.086 R)
• M62: 19,414,213 km (0.079 R)
• M63: 19,583,857 km (0.066 R)
• M64: 19,958,899 km (0.088 R)
• M65: 20,027,415 km (0.093 R)
• M66: 20,198,854 km (0.084 R)
• M67: 20,543,079 km (0.113 R)
• M68: 20,785,278 km (0.06 R)
• M69: 20,854,691 km (0.085 R)
• M70: 20,924,105 km (0.03 R)
• M71: 21,132,943 km (0.051 R)
• M72: 21,202,656 km (0.106 R)
• M73: 21,272,518 km (0.053 R)
• M74: 21,658,032 km (0.104 R)
• M75: 21,975,179 km (0.078 R)
• M76: 22,222,764 km (0.092 R)
• M77: 22,400,336 km (0.077 R)
• M78: 22,720,925 km (0.056 R)
• M79: 23,186,922 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.4

Radius: 4.7

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.48 AU - 17.04 AU

Year: 19970 Days

Day: 17.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,552,533 km

• M1: 178,919 km (0.086 R)
• M2: 252,521 km (0.078 R)
• M3: 481,855 km (0.069 R)
• M4: 534,364 km (0.104 R)
• M5: 1,207,853 km (0.112 R)
• M6: 1,304,942 km (0.114 R)
• M7: 1,354,459 km (0.114 R)
• M8: 1,718,580 km (0.04 R)
• M9: 2,378,606 km (0.037 R)
• M10: 2,439,343 km (0.115 R)
• M11: 2,470,010 km (0.099 R)
• M12: 2,911,623 km (0.117 R)
• M13: 3,108,345 km (0.062 R)
• M14: 3,174,916 km (0.101 R)
• M15: 4,639,778 km (0.058 R)
• M16: 4,830,964 km (0.095 R)
• M17: 5,063,738 km (0.039 R)
• M18: 5,142,128 km (0.113 R)
• M19: 5,379,689 km (0.117 R)
• M20: 5,580,599 km (0.073 R)
• M21: 5,906,872 km (0.046 R)
• M22: 6,365,838 km (0.114 R)
• M23: 6,706,622 km (0.113 R)
• M24: 6,792,791 km (0.118 R)
• M25: 7,141,054 km (0.115 R)
• M26: 7,719,400 km (0.1 R)
• M27: 7,855,085 km (0.1 R)
• M28: 8,128,550 km (0.072 R)
• M29: 8,638,230 km (0.113 R)
• M30: 8,873,248 km (0.034 R)
• M31: 8,920,521 km (0.072 R)
• M32: 9,253,675 km (0.11 R)
• M33: 9,785,496 km (0.102 R)
• M34: 10,878,608 km (0.118 R)
• M35: 12,377,429 km (0.11 R)
• M36: 17,127,460 km (0.119 R)
• M37: 17,245,343 km (0.112 R)
• M38: 18,680,436 km (0.117 R)
• M39: 19,473,604 km (0.079 R)
• M40: 19,596,573 km (0.111 R)
• M41: 20,652,584 km (0.11 R)
• M42: 21,092,851 km (0.102 R)
• M43: 21,345,671 km (0.038 R)
• M44: 21,472,530 km (0.052 R)
• M45: 21,790,725 km (0.098 R)
• M46: 21,918,482 km (0.117 R)
• M47: 22,238,771 km (0.116 R)
• M48: 22,367,425 km (0.079 R)
• M49: 22,689,958 km (0.117 R)
• M50: 22,819,360 km (0.116 R)
• M51: 23,079,062 km (0.074 R)
• M52: 23,929,526 km (0.083 R)
• M53: 25,190,935 km (0.1 R)
• M54: 25,257,955 km (0.111 R)
• M55: 25,324,975 km (0.078 R)
• M56: 25,459,314 km (0.081 R)
• M57: 25,593,802 km (0.097 R)
• M58: 26,066,531 km (0.106 R)
• M59: 26,202,067 km (0.104 R)
• M60: 27,020,367 km (0.119 R)
• M61: 27,226,364 km (0.101 R)
• M62: 27,363,844 km (0.119 R)
• M63: 28,263,675 km (0.112 R)
• M64: 28,472,664 km (0.033 R)
• M65: 32,248,813 km (0.078 R)
• M66: 32,905,548 km (0.106 R)
• M67: 34,306,233 km (0.08 R)
• M68: 34,454,783 km (0.089 R)
• M69: 34,901,931 km (0.073 R)
• M70: 35,126,178 km (0.066 R)
• M71: 35,350,874 km (0.114 R)
• M72: 36,709,074 km (0.06 R)
• M73: 37,241,941 km (0.103 R)
• M74: 39,010,487 km (0.054 R)
• M75: 39,787,947 km (0.092 R)
• M76: 40,963,787 km (0.103 R)
• M77: 42,071,409 km (0.087 R)
• M78: 42,150,995 km (0.043 R)
• M79: 43,028,686 km (0.109 R)
• M80: 43,269,090 km (0.06 R)
• M81: 45,045,864 km (0.086 R)
• M82: 45,371,389 km (0.103 R)
• M83: 45,452,919 km (0.077 R)
• M84: 45,779,492 km (0.062 R)
• M85: 46,517,159 km (0.089 R)
• M86: 48,753,647 km (0.111 R)
• M87: 49,842,869 km (0.091 R)
• M88: 50,095,390 km (0.103 R)
• M89: 50,601,629 km (0.12 R)
• M90: 51,364,130 km (0.116 R)
• M91: 51,449,101 km (0.118 R)
• M92: 52,130,520 km (0.075 R)
• M93: 52,301,360 km (0.12 R)
• M94: 53,330,295 km (0.119 R)
• M95: 56,544,255 km (0.094 R)
• M96: 58,484,839 km (0.11 R)
• M97: 58,573,550 km (0.099 R)
• M98: 59,017,856 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit