🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 31.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 40.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,383,565 km

• M1: 30,219 km (0.113 R)
• M2: 364,869 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 349 Days

Day: 40.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.17 AU - 1.55 AU

Year: 579 Days

Day: 18.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.31 AU - 2.49 AU

Year: 1358 Days

Day: 13.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,383,565 km

• M1: 2,199,089 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 10.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.99 AU - 9.01 AU

Year: 9051 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,383,565 km

• M1: 200,162 km (0.1 R)
• M2: 286,929 km (0.105 R)
• M3: 565,779 km (0.112 R)
• M4: 871,108 km (0.118 R)
• M5: 1,579,155 km (0.086 R)
• M6: 2,648,630 km (0.087 R)
• M7: 2,816,928 km (0.05 R)
• M8: 3,253,006 km (0.073 R)
• M9: 3,586,459 km (0.06 R)
• M10: 5,378,193 km (0.11 R)
• M11: 6,065,595 km (0.104 R)
• M12: 6,176,746 km (0.09 R)
• M13: 6,514,090 km (0.105 R)
• M14: 7,285,267 km (0.109 R)
• M15: 7,403,599 km (0.096 R)
• M16: 8,454,524 km (0.111 R)
• M17: 8,997,564 km (0.116 R)
• M18: 9,337,301 km (0.086 R)
• M19: 10,293,381 km (0.053 R)
• M20: 10,559,515 km (0.099 R)
• M21: 10,738,285 km (0.068 R)
• M22: 10,872,923 km (0.059 R)
• M23: 12,250,719 km (0.05 R)
• M24: 12,960,112 km (0.038 R)
• M25: 13,682,670 km (0.109 R)
• M26: 14,418,542 km (0.047 R)
• M27: 15,470,215 km (0.12 R)
• M28: 15,775,245 km (0.113 R)
• M29: 16,030,908 km (0.053 R)
• M30: 16,133,532 km (0.093 R)
• M31: 16,702,153 km (0.077 R)
• M32: 17,858,994 km (0.105 R)
• M33: 18,824,798 km (0.051 R)
• M34: 19,313,983 km (0.087 R)
• M35: 19,423,189 km (0.075 R)
• M36: 20,416,070 km (0.077 R)
• M37: 20,694,771 km (0.042 R)
• M38: 21,087,166 km (0.09 R)
• M39: 21,879,137 km (0.072 R)
• M40: 22,164,421 km (0.101 R)
• M41: 22,336,159 km (0.115 R)
• M42: 23,609,087 km (0.118 R)
• M43: 24,313,244 km (0.114 R)
• M44: 25,024,433 km (0.113 R)
• M45: 25,143,513 km (0.09 R)
• M46: 25,682,214 km (0.114 R)
• M47: 26,164,219 km (0.094 R)
• M48: 27,076,167 km (0.117 R)
• M49: 27,259,724 km (0.088 R)
• M50: 27,628,184 km (0.067 R)
• M51: 28,494,505 km (0.047 R)
• M52: 28,805,968 km (0.107 R)
• M53: 29,684,257 km (0.079 R)
• M54: 29,936,927 km (0.107 R)
• M55: 30,507,793 km (0.083 R)
• M56: 30,635,101 km (0.117 R)
• M57: 31,274,482 km (0.112 R)
• M58: 32,112,380 km (0.091 R)
• M59: 32,761,784 km (0.086 R)
• M60: 33,744,193 km (0.093 R)
• M61: 34,404,518 km (0.102 R)
• M62: 35,002,461 km (0.06 R)
• M63: 35,402,934 km (0.113 R)
• M64: 36,343,456 km (0.057 R)
• M65: 36,478,543 km (0.088 R)
• M66: 36,749,016 km (0.103 R)
• M67: 37,496,557 km (0.089 R)
• M68: 37,564,624 km (0.085 R)
• M69: 37,632,990 km (0.088 R)
• M70: 37,769,573 km (0.071 R)
• M71: 38,799,405 km (0.098 R)
• M72: 38,868,369 km (0.037 R)
• M73: 40,536,236 km (0.106 R)
• M74: 41,449,381 km (0.059 R)
• M75: 42,298,200 km (0.074 R)
• M76: 42,938,628 km (0.116 R)
• M77: 44,301,315 km (0.055 R)
• M78: 45,169,132 km (0.117 R)
• M79: 46,042,634 km (0.1 R)
• M80: 46,115,788 km (0.084 R)
• M81: 47,142,478 km (0.12 R)
• M82: 47,732,492 km (0.096 R)
• M83: 47,806,393 km (0.111 R)
• M84: 48,919,850 km (0.08 R)
• M85: 48,994,499 km (0.049 R)
• M86: 49,966,886 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 8.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.49 AU - 10.47 AU

Year: 9829 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,383,565 km

• M1: 128,355 km (0.091 R)
• M2: 226,491 km (0.052 R)
• M3: 300,991 km (0.114 R)
• M4: 456,423 km (0.079 R)
• M5: 1,742,815 km (0.111 R)
• M6: 1,969,755 km (0.055 R)
• M7: 2,272,541 km (0.117 R)
• M8: 2,452,208 km (0.117 R)
• M9: 2,520,874 km (0.115 R)
• M10: 2,873,476 km (0.05 R)
• M11: 2,946,031 km (0.116 R)
• M12: 3,117,320 km (0.082 R)
• M13: 3,191,820 km (0.095 R)
• M14: 3,292,051 km (0.085 R)
• M15: 3,677,415 km (0.076 R)
• M16: 3,835,540 km (0.08 R)
• M17: 4,104,218 km (0.058 R)
• M18: 4,213,424 km (0.101 R)
• M19: 4,745,095 km (0.098 R)
• M20: 4,802,391 km (0.083 R)
• M21: 5,268,388 km (0.062 R)
• M22: 5,417,088 km (0.08 R)
• M23: 5,932,902 km (0.075 R)
• M24: 6,400,994 km (0.085 R)
• M25: 6,559,567 km (0.083 R)
• M26: 7,372,482 km (0.065 R)
• M27: 8,045,523 km (0.086 R)
• M28: 8,424,155 km (0.104 R)
• M29: 8,985,147 km (0.073 R)
• M30: 9,594,459 km (0.062 R)
• M31: 10,032,632 km (0.099 R)
• M32: 10,365,487 km (0.107 R)
• M33: 11,270,853 km (0.072 R)
• M34: 11,771,856 km (0.049 R)
• M35: 12,044,573 km (0.104 R)
• M36: 12,875,440 km (0.041 R)
• M37: 14,218,081 km (0.107 R)
• M38: 14,300,808 km (0.1 R)
• M39: 14,425,423 km (0.119 R)
• M40: 15,179,995 km (0.087 R)
• M41: 15,732,909 km (0.092 R)
• M42: 17,475,275 km (0.083 R)
• M43: 17,786,439 km (0.081 R)
• M44: 18,144,277 km (0.071 R)
• M45: 18,279,214 km (0.055 R)
• M46: 18,369,272 km (0.116 R)
• M47: 18,958,239 km (0.075 R)
• M48: 19,369,633 km (0.073 R)
• M49: 19,922,846 km (0.111 R)
• M50: 20,621,618 km (0.085 R)
• M51: 20,903,310 km (0.118 R)
• M52: 22,138,989 km (0.115 R)
• M53: 22,572,224 km (0.098 R)
• M54: 22,959,533 km (0.035 R)
• M55: 23,154,160 km (0.116 R)
• M56: 23,300,467 km (0.105 R)
• M57: 23,446,923 km (0.102 R)
• M58: 23,691,964 km (0.064 R)
• M59: 24,382,359 km (0.102 R)
• M60: 24,680,358 km (0.109 R)
• M61: 24,829,806 km (0.067 R)
• M62: 25,029,519 km (0.067 R)
• M63: 25,279,796 km (0.106 R)
• M64: 25,480,706 km (0.088 R)
• M65: 27,004,360 km (0.091 R)
• M66: 27,621,900 km (0.12 R)
• M67: 28,400,557 km (0.117 R)
• M68: 28,609,396 km (0.083 R)
• M69: 28,661,755 km (0.103 R)
• M70: 29,502,794 km (0.098 R)
• M71: 29,873,199 km (0.029 R)
• M72: 29,979,413 km (0.095 R)
• M73: 30,085,628 km (0.112 R)
• M74: 31,101,397 km (0.078 R)
• M75: 31,316,669 km (0.108 R)
• M76: 32,128,387 km (0.098 R)
• M77: 32,182,840 km (0.098 R)
• M78: 32,291,598 km (0.112 R)
• M79: 32,564,165 km (0.072 R)
• M80: 32,618,769 km (0.055 R)
• M81: 33,001,889 km (0.102 R)
• M82: 33,772,617 km (0.114 R)
• M83: 36,119,957 km (0.101 R)
• M84: 36,686,634 km (0.096 R)
• M85: 36,857,175 km (0.098 R)
• M86: 38,058,446 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.3

Radius: 7.9

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.5 AU - 14.06 AU

Year: 18684 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,383,565 km

• M1: 167,849 km (0.104 R)
• M2: 295,007 km (0.109 R)
• M3: 427,252 km (0.119 R)
• M4: 654,640 km (0.042 R)
• M5: 1,006,494 km (0.049 R)
• M6: 1,361,341 km (0.102 R)
• M7: 1,863,391 km (0.062 R)
• M8: 2,449,216 km (0.1 R)
• M9: 3,324,065 km (0.117 R)
• M10: 3,495,953 km (0.068 R)
• M11: 3,565,516 km (0.098 R)
• M12: 3,812,801 km (0.078 R)
• M13: 3,884,458 km (0.081 R)
• M14: 4,175,576 km (0.098 R)
• M15: 7,998,549 km (0.107 R)
• M16: 8,462,303 km (0.096 R)
• M17: 8,839,589 km (0.097 R)
• M18: 9,318,900 km (0.093 R)
• M19: 9,659,385 km (0.064 R)
• M20: 9,855,957 km (0.107 R)
• M21: 10,153,058 km (0.108 R)
• M22: 10,202,874 km (0.083 R)
• M23: 10,705,523 km (0.103 R)
• M24: 11,474,605 km (0.079 R)
• M25: 13,174,187 km (0.117 R)
• M26: 13,337,548 km (0.118 R)
• M27: 14,555,723 km (0.048 R)
• M28: 14,668,221 km (0.08 R)
• M29: 15,007,509 km (0.111 R)
• M30: 15,235,047 km (0.119 R)
• M31: 15,636,269 km (0.095 R)
• M32: 15,809,204 km (0.086 R)
• M33: 16,624,662 km (0.111 R)
• M34: 17,633,400 km (0.102 R)
• M35: 17,753,378 km (0.12 R)
• M36: 17,994,081 km (0.105 R)
• M37: 18,054,369 km (0.111 R)
• M38: 19,647,287 km (0.109 R)
• M39: 19,771,603 km (0.111 R)
• M40: 22,119,541 km (0.081 R)
• M41: 22,899,844 km (0.115 R)
• M42: 23,359,109 km (0.114 R)
• M43: 25,024,133 km (0.101 R)
• M44: 25,632,847 km (0.119 R)
• M45: 25,700,914 km (0.042 R)
• M46: 27,280,069 km (0.118 R)
• M47: 28,326,656 km (0.062 R)
• M48: 30,028,631 km (0.095 R)
• M49: 31,399,396 km (0.052 R)
• M50: 31,982,678 km (0.105 R)
• M51: 32,349,044 km (0.101 R)
• M52: 32,716,755 km (0.099 R)
• M53: 33,233,915 km (0.079 R)
• M54: 33,679,268 km (0.037 R)
• M55: 34,052,066 km (0.102 R)
• M56: 34,201,514 km (0.034 R)
• M57: 35,632,268 km (0.115 R)
• M58: 37,082,470 km (0.103 R)
• M59: 37,544,578 km (0.104 R)
• M60: 37,698,963 km (0.047 R)
• M61: 38,551,970 km (0.109 R)
• M62: 38,941,822 km (0.106 R)
• M63: 39,098,151 km (0.063 R)
• M64: 39,254,780 km (0.086 R)
• M65: 39,568,338 km (0.039 R)
• M66: 40,198,145 km (0.048 R)
• M67: 41,388,046 km (0.09 R)
• M68: 42,348,315 km (0.118 R)
• M69: 43,558,861 km (0.115 R)
• M70: 43,964,869 km (0.086 R)
• M71: 45,026,416 km (0.058 R)
• M72: 45,354,783 km (0.063 R)
• M73: 45,437,062 km (0.12 R)
• M74: 47,675,345 km (0.118 R)
• M75: 47,926,371 km (0.103 R)
• M76: 49,441,049 km (0.082 R)
• M77: 49,610,244 km (0.08 R)
• M78: 50,459,511 km (0.085 R)
• M79: 50,544,782 km (0.061 R)
• M80: 51,914,351 km (0.075 R)
• M81: 52,603,698 km (0.101 R)
• M82: 52,690,016 km (0.06 R)
• M83: 52,862,951 km (0.091 R)
• M84: 53,036,036 km (0.086 R)
• M85: 53,209,270 km (0.106 R)
• M86: 53,643,253 km (0.09 R)
• M87: 55,391,155 km (0.093 R)
• M88: 55,479,118 km (0.107 R)
• M89: 55,919,235 km (0.082 R)
• M90: 57,157,606 km (0.05 R)
• M91: 57,335,329 km (0.118 R)
• M92: 57,958,553 km (0.064 R)
• M93: 58,137,024 km (0.096 R)
• M94: 58,405,103 km (0.066 R)
• M95: 59,932,049 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 10,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit