🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 41.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.88 AU - 1.36 AU

Year: 451 Days

Day: 47.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.44 AU - 1.62 AU

Year: 721 Days

Day: 15.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,501,088 km

• M1: 722,259 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.51 AU - 3.07 AU

Year: 1775 Days

Day: 27.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,501,088 km

• M1: 1,162,525 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.11 AU - 3.13 AU

Year: 2099 Days

Day: 47.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 12.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.76 AU - 5.8 AU

Year: 3980 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,501,088 km

• M1: 161,566 km (0.087 R)
• M2: 240,553 km (0.117 R)
• M3: 362,775 km (0.029 R)
• M4: 444,306 km (0.118 R)
• M5: 525,837 km (0.116 R)
• M6: 688,749 km (0.117 R)
• M7: 797,805 km (0.08 R)
• M8: 1,035,068 km (0.065 R)
• M9: 1,150,856 km (0.111 R)
• M10: 1,308,533 km (0.055 R)
• M11: 1,434,793 km (0.111 R)
• M12: 1,632,412 km (0.094 R)
• M13: 1,811,181 km (0.118 R)
• M14: 2,128,778 km (0.091 R)
• M15: 2,340,309 km (0.081 R)
• M16: 2,543,164 km (0.116 R)
• M17: 2,703,234 km (0.106 R)
• M18: 2,866,744 km (0.067 R)
• M19: 2,966,376 km (0.093 R)
• M20: 3,255,399 km (0.118 R)
• M21: 3,447,333 km (0.117 R)
• M22: 3,553,548 km (0.092 R)
• M23: 3,952,825 km (0.079 R)
• M24: 4,176,773 km (0.116 R)
• M25: 4,385,761 km (0.07 R)
• M26: 5,093,957 km (0.08 R)
• M27: 5,502,808 km (0.099 R)
• M28: 5,606,779 km (0.073 R)
• M29: 6,200,832 km (0.105 R)
• M30: 6,748,360 km (0.034 R)
• M31: 7,061,767 km (0.114 R)
• M32: 7,656,569 km (0.12 R)
• M33: 7,913,129 km (0.073 R)
• M34: 8,172,532 km (0.062 R)
• M35: 8,315,248 km (0.115 R)
• M36: 8,410,841 km (0.068 R)
• M37: 8,894,341 km (0.064 R)
• M38: 9,238,267 km (0.111 R)
• M39: 9,386,967 km (0.052 R)
• M40: 9,812,723 km (0.087 R)
• M41: 10,219,180 km (0.069 R)
• M42: 10,579,412 km (0.091 R)
• M43: 10,734,994 km (0.074 R)
• M44: 11,127,538 km (0.114 R)
• M45: 12,007,772 km (0.098 R)
• M46: 12,360,674 km (0.094 R)
• M47: 12,937,972 km (0.092 R)
• M48: 13,160,125 km (0.111 R)
• M49: 13,693,142 km (0.084 R)
• M50: 14,061,901 km (0.047 R)
• M51: 14,722,375 km (0.075 R)
• M52: 14,809,142 km (0.06 R)
• M53: 15,510,457 km (0.12 R)
• M54: 16,432,429 km (0.113 R)
• M55: 16,763,788 km (0.098 R)
• M56: 16,884,962 km (0.092 R)
• M57: 17,494,573 km (0.026 R)
• M58: 17,586,726 km (0.106 R)
• M59: 17,740,512 km (0.073 R)
• M60: 18,266,947 km (0.068 R)
• M61: 19,335,076 km (0.117 R)
• M62: 19,652,971 km (0.1 R)
• M63: 20,552,803 km (0.106 R)
• M64: 21,400,125 km (0.087 R)
• M65: 21,630,356 km (0.102 R)
• M66: 22,325,537 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 9.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.78 AU - 10.46 AU

Year: 10488 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,501,088 km

• M1: 124,316 km (0.102 R)
• M2: 484,548 km (0.108 R)
• M3: 820,694 km (0.038 R)
• M4: 896,091 km (0.075 R)
• M5: 1,345,633 km (0.047 R)
• M6: 1,585,139 km (0.118 R)
• M7: 2,318,617 km (0.08 R)
• M8: 2,561,864 km (0.066 R)
• M9: 2,675,109 km (0.109 R)
• M10: 3,001,232 km (0.066 R)
• M11: 3,489,370 km (0.103 R)
• M12: 3,976,012 km (0.088 R)
• M13: 4,134,137 km (0.095 R)
• M14: 5,270,034 km (0.103 R)
• M15: 5,649,264 km (0.1 R)
• M16: 6,158,795 km (0.079 R)
• M17: 6,219,681 km (0.052 R)
• M18: 6,808,498 km (0.033 R)
• M19: 7,157,510 km (0.113 R)
• M20: 7,447,431 km (0.077 R)
• M21: 7,512,356 km (0.051 R)
• M22: 7,741,241 km (0.079 R)
• M23: 7,873,037 km (0.104 R)
• M24: 8,782,143 km (0.051 R)
• M25: 8,988,738 km (0.119 R)
• M26: 9,301,547 km (0.113 R)
• M27: 9,406,565 km (0.079 R)
• M28: 9,547,336 km (0.08 R)
• M29: 9,866,578 km (0.09 R)
• M30: 10,479,181 km (0.112 R)
• M31: 11,029,851 km (0.062 R)
• M32: 11,141,152 km (0.07 R)
• M33: 12,044,723 km (0.104 R)
• M34: 12,121,167 km (0.094 R)
• M35: 12,197,762 km (0.083 R)
• M36: 12,505,484 km (0.059 R)
• M37: 12,737,959 km (0.104 R)
• M38: 14,042,154 km (0.028 R)
• M39: 14,162,879 km (0.101 R)
• M40: 14,486,310 km (0.103 R)
• M41: 14,853,124 km (0.087 R)
• M42: 15,264,368 km (0.091 R)
• M43: 16,055,891 km (0.101 R)
• M44: 16,435,570 km (0.085 R)
• M45: 16,732,821 km (0.08 R)
• M46: 16,860,877 km (0.072 R)
• M47: 17,032,017 km (0.084 R)
• M48: 17,419,176 km (0.052 R)
• M49: 17,505,494 km (0.102 R)
• M50: 17,852,711 km (0.086 R)
• M51: 18,114,657 km (0.118 R)
• M52: 18,202,171 km (0.087 R)
• M53: 19,398,206 km (0.117 R)
• M54: 19,757,391 km (0.118 R)
• M55: 20,164,147 km (0.118 R)
• M56: 20,482,492 km (0.082 R)
• M57: 20,573,746 km (0.099 R)
• M58: 20,848,408 km (0.117 R)
• M59: 21,912,049 km (0.099 R)
• M60: 22,380,141 km (0.119 R)
• M61: 23,995,947 km (0.105 R)
• M62: 24,769,219 km (0.049 R)
• M63: 24,866,457 km (0.081 R)
• M64: 25,747,439 km (0.118 R)
• M65: 25,993,827 km (0.115 R)
• M66: 26,389,962 km (0.112 R)
• M67: 27,388,827 km (0.087 R)
• M68: 27,741,280 km (0.09 R)
• M69: 28,349,096 km (0.044 R)
• M70: 29,269,123 km (0.046 R)
• M71: 29,784,487 km (0.11 R)
• M72: 30,146,963 km (0.064 R)
• M73: 31,190,857 km (0.105 R)
• M74: 31,453,551 km (0.114 R)
• M75: 32,140,355 km (0.046 R)
• M76: 32,405,741 km (0.078 R)
• M77: 33,045,870 km (0.093 R)
• M78: 33,260,095 km (0.091 R)
• M79: 33,743,894 km (0.109 R)
• M80: 34,067,773 km (0.04 R)
• M81: 34,718,524 km (0.038 R)
• M82: 35,812,384 km (0.061 R)
• M83: 36,584,608 km (0.1 R)
• M84: 36,750,961 km (0.051 R)
• M85: 36,861,813 km (0.069 R)
• M86: 37,195,416 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264

Radius: 7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.87 AU - 19.31 AU

Year: 25732 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,501,088 km

• M1: 97,837 km (0.075 R)
• M2: 142,866 km (0.076 R)
• M3: 232,026 km (0.051 R)
• M4: 300,542 km (0.109 R)
• M5: 1,048,382 km (0.097 R)
• M6: 1,221,467 km (0.037 R)
• M7: 1,708,108 km (0.118 R)
• M8: 2,032,736 km (0.087 R)
• M9: 2,312,633 km (0.093 R)
• M10: 2,571,887 km (0.073 R)
• M11: 2,840,265 km (0.102 R)
• M12: 3,259,887 km (0.038 R)
• M13: 3,887,301 km (0.069 R)
• M14: 4,078,786 km (0.059 R)
• M15: 5,082,588 km (0.1 R)
• M16: 5,166,063 km (0.119 R)
• M17: 6,929,373 km (0.116 R)
• M18: 7,161,848 km (0.076 R)
• M19: 7,396,867 km (0.112 R)
• M20: 7,922,853 km (0.025 R)
• M21: 9,213,434 km (0.032 R)
• M22: 9,572,020 km (0.111 R)
• M23: 9,675,242 km (0.117 R)
• M24: 9,830,974 km (0.091 R)
• M25: 10,461,678 km (0.033 R)
• M26: 10,781,967 km (0.1 R)
• M27: 11,268,460 km (0.094 R)
• M28: 11,762,133 km (0.108 R)
• M29: 13,227,593 km (0.108 R)
• M30: 13,631,807 km (0.112 R)
• M31: 14,452,650 km (0.117 R)
• M32: 15,713,611 km (0.091 R)
• M33: 15,896,569 km (0.094 R)
• M34: 16,203,095 km (0.092 R)
• M35: 16,635,582 km (0.088 R)
• M36: 17,575,207 km (0.07 R)
• M37: 17,765,196 km (0.068 R)
• M38: 18,083,241 km (0.115 R)
• M39: 19,309,345 km (0.105 R)
• M40: 19,965,332 km (0.108 R)
• M41: 22,661,534 km (0.091 R)
• M42: 23,353,275 km (0.063 R)
• M43: 23,422,838 km (0.041 R)
• M44: 24,474,511 km (0.071 R)
• M45: 25,326,770 km (0.075 R)
• M46: 27,720,336 km (0.113 R)
• M47: 29,131,044 km (0.093 R)
• M48: 29,807,226 km (0.093 R)
• M49: 29,958,320 km (0.073 R)
• M50: 31,022,260 km (0.073 R)
• M51: 31,559,017 km (0.065 R)
• M52: 31,635,911 km (0.094 R)
• M53: 31,789,996 km (0.033 R)
• M54: 31,944,232 km (0.116 R)
• M55: 33,031,060 km (0.099 R)
• M56: 33,579,037 km (0.086 R)
• M57: 33,972,330 km (0.119 R)
• M58: 34,922,277 km (0.045 R)
• M59: 35,720,680 km (0.073 R)
• M60: 35,881,049 km (0.055 R)
• M61: 36,686,634 km (0.074 R)
• M62: 37,172,827 km (0.098 R)
• M63: 37,824,326 km (0.12 R)
• M64: 38,397,585 km (0.075 R)
• M65: 38,973,686 km (0.07 R)
• M66: 39,386,875 km (0.099 R)
• M67: 43,855,663 km (0.03 R)
• M68: 44,716,748 km (0.113 R)
• M69: 45,062,619 km (0.108 R)
• M70: 45,583,219 km (0.077 R)
• M71: 46,280,495 km (0.109 R)
• M72: 47,156,989 km (0.066 R)
• M73: 47,862,193 km (0.077 R)
• M74: 48,482,127 km (0.074 R)
• M75: 49,015,593 km (0.094 R)
• M76: 49,908,991 km (0.071 R)
• M77: 51,168,605 km (0.041 R)
• M78: 51,349,469 km (0.075 R)
• M79: 51,711,795 km (0.087 R)
• M80: 52,438,841 km (0.057 R)
• M81: 53,444,139 km (0.112 R)
• M82: 54,548,021 km (0.116 R)
• M83: 54,825,226 km (0.11 R)
• M84: 55,566,633 km (0.098 R)
• M85: 57,904,698 km (0.062 R)
• M86: 59,133,196 km (0.029 R)
• M87: 59,417,881 km (0.111 R)
• M88: 60,944,078 km (0.097 R)
• M89: 61,135,713 km (0.108 R)
• M90: 62,579,632 km (0.072 R)
• M91: 64,034,770 km (0.093 R)
• M92: 64,327,234 km (0.081 R)
• M93: 65,109,032 km (0.083 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: 180 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit