🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 24.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.69 AU - 0.89 AU

Year: 251 Days

Day: 47.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 843 Days

Day: 28.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.66 AU - 2.08 AU

Year: 916 Days

Day: 17.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,838,319 km

• M1: 891,304 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.99 AU - 6.25 AU

Year: 4149 Days

Day: 27.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.73 AU - 9.53 AU

Year: 9080 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,838,319 km

• M1: 130,300 km (0.114 R)
• M2: 207,043 km (0.071 R)
• M3: 337,493 km (0.115 R)
• M4: 488,138 km (0.105 R)
• M5: 764,894 km (0.106 R)
• M6: 841,638 km (0.074 R)
• M7: 937,530 km (0.07 R)
• M8: 1,452,595 km (0.098 R)
• M9: 1,569,132 km (0.053 R)
• M10: 2,110,078 km (0.067 R)
• M11: 2,355,418 km (0.084 R)
• M12: 2,539,723 km (0.034 R)
• M13: 2,752,900 km (0.09 R)
• M14: 3,096,078 km (0.053 R)
• M15: 3,323,915 km (0.108 R)
• M16: 3,478,898 km (0.051 R)
• M17: 3,822,974 km (0.037 R)
• M18: 3,958,210 km (0.116 R)
• M19: 4,067,566 km (0.027 R)
• M20: 4,744,796 km (0.096 R)
• M21: 4,802,840 km (0.094 R)
• M22: 4,861,183 km (0.12 R)
• M23: 4,948,997 km (0.112 R)
• M24: 5,887,574 km (0.089 R)
• M25: 6,075,618 km (0.08 R)
• M26: 6,361,350 km (0.068 R)
• M27: 6,425,378 km (0.112 R)
• M28: 7,045,162 km (0.117 R)
• M29: 7,111,434 km (0.073 R)
• M30: 7,446,384 km (0.066 R)
• M31: 7,820,677 km (0.067 R)
• M32: 7,958,308 km (0.096 R)
• M33: 8,305,973 km (0.05 R)
• M34: 8,836,746 km (0.094 R)
• M35: 8,980,211 km (0.116 R)
• M36: 9,635,150 km (0.116 R)
• M37: 9,894,104 km (0.103 R)
• M38: 10,343,197 km (0.099 R)
• M39: 10,570,286 km (0.109 R)
• M40: 10,837,319 km (0.108 R)
• M41: 10,952,359 km (0.09 R)
• M42: 11,029,402 km (0.064 R)
• M43: 11,769,612 km (0.116 R)
• M44: 11,927,438 km (0.102 R)
• M45: 12,325,369 km (0.113 R)
• M46: 12,606,313 km (0.088 R)
• M47: 13,174,935 km (0.106 R)
• M48: 13,503,452 km (0.106 R)
• M49: 14,421,085 km (0.1 R)
• M50: 14,505,458 km (0.106 R)
• M51: 14,844,896 km (0.088 R)
• M52: 15,574,634 km (0.115 R)
• M53: 16,492,118 km (0.097 R)
• M54: 16,668,943 km (0.056 R)
• M55: 16,846,366 km (0.066 R)
• M56: 17,068,967 km (0.093 R)
• M57: 17,697,578 km (0.052 R)
• M58: 19,394,915 km (0.063 R)
• M59: 19,534,789 km (0.11 R)
• M60: 20,239,395 km (0.109 R)
• M61: 21,047,972 km (0.051 R)
• M62: 21,239,756 km (0.119 R)
• M63: 22,061,198 km (0.083 R)
• M64: 22,207,355 km (0.118 R)
• M65: 22,304,893 km (0.045 R)
• M66: 22,893,112 km (0.082 R)
• M67: 23,139,799 km (0.06 R)
• M68: 23,288,200 km (0.106 R)
• M69: 23,735,348 km (0.101 R)
• M70: 24,537,192 km (0.113 R)
• M71: 25,042,833 km (0.109 R)
• M72: 25,603,077 km (0.117 R)
• M73: 26,064,587 km (0.12 R)
• M74: 26,218,972 km (0.06 R)
• M75: 26,477,028 km (0.055 R)
• M76: 26,839,803 km (0.034 R)
• M77: 29,692,634 km (0.108 R)
• M78: 29,961,611 km (0.106 R)
• M79: 30,123,326 km (0.1 R)
• M80: 30,936,690 km (0.081 R)
• M81: 31,045,597 km (0.117 R)
• M82: 32,087,397 km (0.095 R)
• M83: 32,584,810 km (0.04 R)
• M84: 33,140,566 km (0.062 R)
• M85: 35,053,324 km (0.045 R)
• M86: 35,508,551 km (0.104 R)
• M87: 36,137,759 km (0.028 R)
• M88: 36,482,582 km (0.118 R)
• M89: 36,770,708 km (0.039 R)
• M90: 38,398,033 km (0.091 R)
• M91: 39,102,639 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 9.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.1 AU - 10.22 AU

Year: 9127 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,838,319 km

• M1: 131,945 km (0.082 R)
• M2: 392,545 km (0.05 R)
• M3: 457,919 km (0.074 R)
• M4: 552,166 km (0.098 R)
• M5: 720,763 km (0.071 R)
• M6: 833,410 km (0.118 R)
• M7: 937,081 km (0.103 R)
• M8: 1,076,955 km (0.114 R)
• M9: 1,190,949 km (0.104 R)
• M10: 1,484,609 km (0.062 R)
• M11: 1,575,415 km (0.088 R)
• M12: 1,649,466 km (0.111 R)
• M13: 1,781,860 km (0.088 R)
• M14: 1,878,650 km (0.049 R)
• M15: 1,957,488 km (0.098 R)
• M16: 2,097,961 km (0.073 R)
• M17: 2,346,891 km (0.057 R)
• M18: 2,518,181 km (0.088 R)
• M19: 2,627,387 km (0.107 R)
• M20: 3,339,473 km (0.115 R)
• M21: 3,508,220 km (0.101 R)
• M22: 3,704,642 km (0.073 R)
• M23: 4,006,231 km (0.111 R)
• M24: 4,082,825 km (0.054 R)
• M25: 4,211,629 km (0.118 R)
• M26: 4,606,268 km (0.12 R)
• M27: 4,875,993 km (0.118 R)
• M28: 4,985,199 km (0.073 R)
• M29: 5,430,852 km (0.103 R)
• M30: 6,270,844 km (0.105 R)
• M31: 6,569,890 km (0.1 R)
• M32: 6,660,546 km (0.085 R)
• M33: 7,589,848 km (0.051 R)
• M34: 7,653,128 km (0.072 R)
• M35: 7,812,450 km (0.119 R)
• M36: 8,101,921 km (0.061 R)
• M37: 8,724,697 km (0.079 R)
• M38: 8,924,560 km (0.076 R)
• M39: 9,092,259 km (0.077 R)
• M40: 9,464,908 km (0.078 R)
• M41: 9,739,121 km (0.069 R)
• M42: 10,400,792 km (0.106 R)
• M43: 10,612,772 km (0.074 R)
• M44: 12,810,066 km (0.109 R)
• M45: 13,075,303 km (0.069 R)
• M46: 13,572,865 km (0.092 R)
• M47: 15,262,424 km (0.109 R)
• M48: 15,463,184 km (0.065 R)
• M49: 15,543,668 km (0.059 R)
• M50: 15,705,233 km (0.04 R)
• M51: 15,786,166 km (0.09 R)
• M52: 16,193,072 km (0.083 R)
• M53: 17,058,944 km (0.088 R)
• M54: 17,309,072 km (0.068 R)
• M55: 17,686,507 km (0.086 R)
• M56: 17,939,627 km (0.098 R)
• M57: 19,745,273 km (0.04 R)
• M58: 21,608,066 km (0.027 R)
• M59: 21,923,867 km (0.118 R)
• M60: 23,064,551 km (0.106 R)
• M61: 23,572,585 km (0.096 R)
• M62: 24,882,315 km (0.113 R)
• M63: 25,593,653 km (0.118 R)
• M64: 25,927,854 km (0.066 R)
• M65: 26,455,935 km (0.116 R)
• M66: 27,279,172 km (0.116 R)
• M67: 27,571,785 km (0.054 R)
• M68: 28,209,222 km (0.085 R)
• M69: 28,307,807 km (0.118 R)
• M70: 29,249,226 km (0.101 R)
• M71: 30,352,211 km (0.093 R)
• M72: 31,213,745 km (0.111 R)
• M73: 31,878,109 km (0.038 R)
• M74: 32,134,819 km (0.11 R)
• M75: 32,805,616 km (0.097 R)
• M76: 32,961,048 km (0.069 R)
• M77: 35,268,895 km (0.091 R)
• M78: 35,428,067 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.6

Radius: 8.3

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.63 AU - 13.33 AU

Year: 13931 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,838,319 km

• M1: 177,872 km (0.117 R)
• M2: 640,578 km (0.111 R)
• M3: 741,856 km (0.118 R)
• M4: 848,818 km (0.104 R)
• M5: 1,225,955 km (0.082 R)
• M6: 1,793,080 km (0.108 R)
• M7: 1,851,124 km (0.095 R)
• M8: 2,400,896 km (0.092 R)
• M9: 2,727,169 km (0.113 R)
• M10: 2,964,132 km (0.026 R)
• M11: 3,207,827 km (0.12 R)
• M12: 3,677,564 km (0.113 R)
• M13: 4,761,251 km (0.105 R)
• M14: 4,842,333 km (0.115 R)
• M15: 6,511,846 km (0.089 R)
• M16: 6,966,174 km (0.036 R)
• M17: 7,666,891 km (0.109 R)
• M18: 8,292,360 km (0.082 R)
• M19: 10,004,507 km (0.11 R)
• M20: 10,528,249 km (0.089 R)
• M21: 10,740,230 km (0.084 R)
• M22: 11,222,533 km (0.06 R)
• M23: 12,711,331 km (0.061 R)
• M24: 13,680,127 km (0.098 R)
• M25: 14,437,092 km (0.109 R)
• M26: 14,554,676 km (0.109 R)
• M27: 14,731,800 km (0.115 R)
• M28: 15,267,211 km (0.107 R)
• M29: 16,418,666 km (0.104 R)
• M30: 16,849,956 km (0.105 R)
• M31: 17,535,114 km (0.109 R)
• M32: 17,660,627 km (0.118 R)
• M33: 19,384,742 km (0.077 R)
• M34: 20,299,683 km (0.052 R)
• M35: 20,563,723 km (0.079 R)
• M36: 20,828,960 km (0.045 R)
• M37: 21,362,576 km (0.103 R)
• M38: 21,765,742 km (0.035 R)
• M39: 22,853,319 km (0.111 R)
• M40: 24,447,434 km (0.097 R)
• M41: 24,939,760 km (0.114 R)
• M42: 25,010,370 km (0.112 R)
• M43: 25,364,319 km (0.068 R)
• M44: 26,148,810 km (0.049 R)
• M45: 26,652,207 km (0.1 R)
• M46: 27,231,450 km (0.05 R)
• M47: 27,304,155 km (0.074 R)
• M48: 27,522,717 km (0.092 R)
• M49: 28,328,750 km (0.045 R)
• M50: 29,068,213 km (0.052 R)
• M51: 30,717,380 km (0.11 R)
• M52: 31,172,456 km (0.083 R)
• M53: 31,324,597 km (0.049 R)
• M54: 32,089,192 km (0.105 R)
• M55: 32,396,765 km (0.048 R)
• M56: 33,169,887 km (0.093 R)
• M57: 33,480,901 km (0.076 R)
• M58: 34,892,207 km (0.111 R)
• M59: 35,050,183 km (0.091 R)
• M60: 36,723,734 km (0.099 R)
• M61: 37,045,370 km (0.069 R)
• M62: 37,287,269 km (0.117 R)
• M63: 37,691,632 km (0.118 R)
• M64: 38,016,110 km (0.053 R)
• M65: 38,423,016 km (0.084 R)
• M66: 38,995,228 km (0.099 R)
• M67: 40,645,293 km (0.086 R)
• M68: 41,395,376 km (0.112 R)
• M69: 43,502,612 km (0.066 R)
• M70: 44,013,489 km (0.079 R)
• M71: 44,955,357 km (0.083 R)
• M72: 45,299,432 km (0.112 R)
• M73: 48,435,751 km (0.073 R)
• M74: 48,523,865 km (0.106 R)
• M75: 49,230,714 km (0.102 R)
• M76: 49,407,988 km (0.098 R)
• M77: 49,585,411 km (0.089 R)
• M78: 49,763,133 km (0.103 R)
• M79: 50,030,016 km (0.05 R)
• M80: 50,923,115 km (0.113 R)
• M81: 52,544,008 km (0.12 R)
• M82: 52,906,484 km (0.103 R)
• M83: 53,451,768 km (0.095 R)
• M84: 55,006,987 km (0.04 R)
• M85: 57,974,261 km (0.084 R)
• M86: 58,724,195 km (0.112 R)
• M87: 58,912,240 km (0.036 R)
• M88: 59,006,337 km (0.088 R)
• M89: 59,100,434 km (0.084 R)
• M90: 59,288,778 km (0.104 R)
• M91: 59,760,609 km (0.069 R)
• M92: 61,374,322 km (0.088 R)
• M93: 64,547,292 km (0.107 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit