🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.55 AU - 0.89 AU

Year: 220 Days

Day: 31.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.72 AU - 0.96 AU

Year: 277 Days

Day: 23.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 432 Days

Day: 24.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,243,919 km

• M1: 353,799 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.66 AU - 2.98 AU

Year: 1704 Days

Day: 37.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.59 AU - 5.61 AU

Year: 3551 Days

Day: 21 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,243,919 km

• M1: 270,623 km (0.086 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 14.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.66 AU - 14.2 AU

Year: 13907 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,243,919 km

• M1: 203,154 km (0.071 R)
• M2: 456,274 km (0.102 R)
• M3: 691,591 km (0.097 R)
• M4: 1,262,307 km (0.025 R)
• M5: 1,583,643 km (0.057 R)
• M6: 1,740,870 km (0.077 R)
• M7: 1,931,458 km (0.057 R)
• M8: 2,215,844 km (0.105 R)
• M9: 2,423,336 km (0.047 R)
• M10: 3,729,325 km (0.106 R)
• M11: 4,049,614 km (0.115 R)
• M12: 4,194,874 km (0.116 R)
• M13: 4,490,778 km (0.094 R)
• M14: 5,299,953 km (0.084 R)
• M15: 6,112,419 km (0.086 R)
• M16: 6,661,593 km (0.096 R)
• M17: 9,980,721 km (0.096 R)
• M18: 10,929,920 km (0.116 R)
• M19: 11,235,698 km (0.028 R)
• M20: 11,389,783 km (0.116 R)
• M21: 11,544,468 km (0.103 R)
• M22: 11,908,140 km (0.04 R)
• M23: 12,117,577 km (0.106 R)
• M24: 12,222,744 km (0.053 R)
• M25: 12,487,233 km (0.081 R)
• M26: 14,502,018 km (0.078 R)
• M27: 14,613,767 km (0.104 R)
• M28: 16,266,824 km (0.07 R)
• M29: 16,850,405 km (0.108 R)
• M30: 17,679,177 km (0.086 R)
• M31: 17,798,706 km (0.045 R)
• M32: 18,158,788 km (0.089 R)
• M33: 18,642,587 km (0.091 R)
• M34: 19,069,390 km (0.091 R)
• M35: 19,437,850 km (0.097 R)
• M36: 20,872,045 km (0.11 R)
• M37: 21,633,797 km (0.105 R)
• M38: 21,761,703 km (0.095 R)
• M39: 21,889,908 km (0.111 R)
• M40: 22,793,629 km (0.046 R)
• M41: 23,973,508 km (0.099 R)
• M42: 24,504,430 km (0.053 R)
• M43: 25,106,113 km (0.049 R)
• M44: 29,808,273 km (0.105 R)
• M45: 30,522,304 km (0.099 R)
• M46: 31,169,764 km (0.101 R)
• M47: 32,039,974 km (0.086 R)
• M48: 32,918,413 km (0.062 R)
• M49: 33,656,379 km (0.037 R)
• M50: 33,953,032 km (0.093 R)
• M51: 34,101,732 km (0.068 R)
• M52: 34,773,576 km (0.082 R)
• M53: 36,586,403 km (0.112 R)
• M54: 37,044,322 km (0.078 R)
• M55: 37,734,866 km (0.027 R)
• M56: 40,697,203 km (0.115 R)
• M57: 41,171,877 km (0.062 R)
• M58: 42,366,267 km (0.074 R)
• M59: 43,733,591 km (0.081 R)
• M60: 44,544,860 km (0.082 R)
• M61: 44,789,154 km (0.064 R)
• M62: 45,279,087 km (0.063 R)
• M63: 45,688,686 km (0.101 R)
• M64: 45,852,944 km (0.103 R)
• M65: 46,264,338 km (0.112 R)
• M66: 47,589,027 km (0.112 R)
• M67: 48,674,360 km (0.102 R)
• M68: 48,842,209 km (0.08 R)
• M69: 49,852,443 km (0.079 R)
• M70: 51,295,614 km (0.112 R)
• M71: 51,637,295 km (0.115 R)
• M72: 53,097,221 km (0.084 R)
• M73: 53,270,007 km (0.111 R)
• M74: 54,919,622 km (0.05 R)
• M75: 55,531,627 km (0.111 R)
• M76: 56,409,767 km (0.12 R)
• M77: 56,762,369 km (0.087 R)
• M78: 56,850,632 km (0.071 R)
• M79: 56,938,894 km (0.094 R)
• M80: 57,204,131 km (0.118 R)
• M81: 59,788,584 km (0.084 R)
• M82: 60,058,160 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.9

Radius: 8.4

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.51 AU - 13.61 AU

Year: 14145 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,243,919 km

• M1: 235,317 km (0.095 R)
• M2: 583,581 km (0.083 R)
• M3: 893,548 km (0.072 R)
• M4: 1,176,138 km (0.061 R)
• M5: 1,251,237 km (0.116 R)
• M6: 1,540,409 km (0.116 R)
• M7: 1,678,937 km (0.043 R)
• M8: 2,996,894 km (0.092 R)
• M9: 3,528,565 km (0.117 R)
• M10: 3,638,370 km (0.048 R)
• M11: 4,204,598 km (0.065 R)
• M12: 4,360,329 km (0.085 R)
• M13: 5,802,303 km (0.035 R)
• M14: 6,107,034 km (0.058 R)
• M15: 6,283,559 km (0.034 R)
• M16: 6,960,639 km (0.097 R)
• M17: 7,284,519 km (0.078 R)
• M18: 8,432,084 km (0.095 R)
• M19: 8,727,689 km (0.116 R)
• M20: 10,997,837 km (0.115 R)
• M21: 12,197,313 km (0.085 R)
• M22: 12,700,111 km (0.119 R)
• M23: 13,323,635 km (0.12 R)
• M24: 14,073,420 km (0.079 R)
• M25: 14,248,449 km (0.098 R)
• M26: 14,424,077 km (0.12 R)
• M27: 15,613,679 km (0.077 R)
• M28: 15,794,842 km (0.073 R)
• M29: 15,855,430 km (0.06 R)
• M30: 17,519,107 km (0.11 R)
• M31: 18,149,214 km (0.055 R)
• M32: 20,280,983 km (0.041 R)
• M33: 20,876,084 km (0.111 R)
• M34: 21,880,484 km (0.1 R)
• M35: 22,218,725 km (0.028 R)
• M36: 23,658,454 km (0.116 R)
• M37: 24,214,809 km (0.111 R)
• M38: 25,909,753 km (0.037 R)
• M39: 27,060,759 km (0.037 R)
• M40: 27,935,009 km (0.104 R)
• M41: 29,412,587 km (0.092 R)
• M42: 30,160,876 km (0.086 R)
• M43: 32,983,488 km (0.049 R)
• M44: 33,293,605 km (0.086 R)
• M45: 33,604,768 km (0.078 R)
• M46: 33,682,709 km (0.115 R)
• M47: 34,229,938 km (0.095 R)
• M48: 34,308,476 km (0.076 R)
• M49: 34,386,866 km (0.061 R)
• M50: 35,491,945 km (0.093 R)
• M51: 36,288,255 km (0.105 R)
• M52: 37,010,064 km (0.049 R)
• M53: 37,574,796 km (0.086 R)
• M54: 38,223,602 km (0.104 R)
• M55: 39,121,788 km (0.083 R)
• M56: 39,944,277 km (0.057 R)
• M57: 42,277,705 km (0.097 R)
• M58: 43,121,736 km (0.063 R)
• M59: 43,206,408 km (0.088 R)
• M60: 43,630,668 km (0.1 R)
• M61: 43,886,031 km (0.12 R)
• M62: 45,083,861 km (0.107 R)
• M63: 45,428,086 km (0.079 R)
• M64: 46,292,463 km (0.115 R)
• M65: 46,639,829 km (0.053 R)
• M66: 46,813,811 km (0.114 R)
• M67: 48,477,190 km (0.12 R)
• M68: 49,892,984 km (0.076 R)
• M69: 50,427,348 km (0.073 R)
• M70: 50,695,278 km (0.108 R)
• M71: 50,874,047 km (0.049 R)
• M72: 51,322,242 km (0.094 R)
• M73: 51,412,001 km (0.1 R)
• M74: 52,674,308 km (0.112 R)
• M75: 52,946,127 km (0.095 R)
• M76: 53,218,395 km (0.061 R)
• M77: 53,400,306 km (0.11 R)
• M78: 53,673,322 km (0.096 R)
• M79: 54,678,620 km (0.096 R)
• M80: 56,244,311 km (0.039 R)
• M81: 57,451,716 km (0.072 R)
• M82: 59,137,385 km (0.115 R)
• M83: 59,231,482 km (0.113 R)
• M84: 59,986,353 km (0.098 R)
• M85: 60,080,898 km (0.068 R)
• M86: 60,459,680 km (0.112 R)
• M87: 60,554,525 km (0.119 R)
• M88: 61,505,519 km (0.092 R)
• M89: 61,887,293 km (0.09 R)
• M90: 62,174,072 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 5.2

Gravity: 32.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.68 AU - 15.42 AU

Year: 19974 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,243,919 km

• M1: 370,255 km (0.107 R)
• M2: 557,252 km (0.106 R)
• M3: 626,067 km (0.09 R)
• M4: 697,575 km (0.091 R)
• M5: 1,183,020 km (0.108 R)
• M6: 1,489,845 km (0.098 R)
• M7: 2,900,703 km (0.116 R)
• M8: 3,269,461 km (0.097 R)
• M9: 4,508,581 km (0.106 R)
• M10: 4,696,326 km (0.119 R)
• M11: 4,982,806 km (0.093 R)
• M12: 5,572,521 km (0.042 R)
• M13: 6,340,556 km (0.075 R)
• M14: 6,710,063 km (0.092 R)
• M15: 7,195,658 km (0.062 R)
• M16: 8,086,363 km (0.025 R)
• M17: 9,307,381 km (0.069 R)
• M18: 9,546,289 km (0.066 R)
• M19: 9,727,003 km (0.087 R)
• M20: 10,214,094 km (0.062 R)
• M21: 10,771,495 km (0.112 R)
• M22: 12,436,669 km (0.109 R)
• M23: 12,633,989 km (0.115 R)
• M24: 13,500,609 km (0.093 R)
• M25: 13,771,082 km (0.098 R)
• M26: 13,907,067 km (0.118 R)
• M27: 14,111,866 km (0.113 R)
• M28: 14,940,639 km (0.084 R)
• M29: 16,213,417 km (0.101 R)
• M30: 16,285,075 km (0.1 R)
• M31: 16,356,882 km (0.088 R)
• M32: 17,446,852 km (0.095 R)
• M33: 17,963,563 km (0.043 R)
• M34: 18,560,159 km (0.092 R)
• M35: 19,011,795 km (0.04 R)
• M36: 19,315,030 km (0.047 R)
• M37: 21,010,722 km (0.09 R)
• M38: 21,324,129 km (0.04 R)
• M39: 23,155,955 km (0.092 R)
• M40: 23,317,671 km (0.062 R)
• M41: 24,459,701 km (0.026 R)
• M42: 25,619,982 km (0.118 R)
• M43: 26,544,048 km (0.102 R)
• M44: 26,967,859 km (0.087 R)
• M45: 27,308,343 km (0.079 R)
• M46: 27,393,614 km (0.108 R)
• M47: 30,348,172 km (0.085 R)
• M48: 30,969,003 km (0.097 R)
• M49: 33,859,533 km (0.03 R)
• M50: 34,226,796 km (0.118 R)
• M51: 34,503,103 km (0.119 R)
• M52: 35,896,009 km (0.12 R)
• M53: 35,989,657 km (0.106 R)
• M54: 37,876,834 km (0.107 R)
• M55: 38,640,681 km (0.057 R)
• M56: 39,892,815 km (0.066 R)
• M57: 40,669,976 km (0.092 R)
• M58: 41,060,427 km (0.082 R)
• M59: 42,140,374 km (0.087 R)
• M60: 43,229,895 km (0.042 R)
• M61: 44,931,720 km (0.026 R)
• M62: 45,638,720 km (0.094 R)
• M63: 45,841,425 km (0.084 R)
• M64: 46,044,429 km (0.103 R)
• M65: 46,247,733 km (0.112 R)
• M66: 46,451,336 km (0.076 R)
• M67: 46,553,212 km (0.046 R)
• M68: 46,961,614 km (0.104 R)
• M69: 48,297,074 km (0.107 R)
• M70: 51,954,144 km (0.106 R)
• M71: 54,405,305 km (0.109 R)
• M72: 56,024,103 km (0.099 R)
• M73: 59,198,421 km (0.114 R)
• M74: 60,417,643 km (0.115 R)
• M75: 62,768,125 km (0.087 R)
• M76: 64,579,007 km (0.066 R)
• M77: 66,636,726 km (0.115 R)
• M78: 68,948,163 km (0.074 R)
• M79: 70,464,487 km (0.072 R)
• M80: 70,581,622 km (0.094 R)
• M81: 70,933,326 km (0.034 R)
• M82: 71,403,213 km (0.045 R)
• M83: 72,582,344 km (0.111 R)
• M84: 74,124,847 km (0.101 R)
• M85: 74,363,157 km (0.048 R)
• M86: 74,840,374 km (0.081 R)
• M87: 74,959,903 km (0.091 R)
• M88: 75,438,466 km (0.106 R)
• M89: 75,558,294 km (0.094 R)
• M90: 80,769,087 km (0.111 R)
• M91: 81,874,316 km (0.093 R)
• M92: 82,243,973 km (0.071 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit