🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 195 Days

Day: 34.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,890,116 km

• M1: 58,343 km (0.078 R)
• M2: 114,891 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 440 Days

Day: 41.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.28 AU - 1.6 AU

Year: 616 Days

Day: 47.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.58 AU - 2.86 AU

Year: 1599 Days

Day: 37.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,890,116 km

• M1: 1,429,707 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 9.5

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.17 AU - 7.23 AU

Year: 5503 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,890,116 km

• M1: 141,968 km (0.086 R)
• M2: 219,759 km (0.079 R)
• M3: 365,617 km (0.069 R)
• M4: 817,852 km (0.041 R)
• M5: 1,050,177 km (0.107 R)
• M6: 1,370,017 km (0.087 R)
• M7: 1,905,278 km (0.116 R)
• M8: 2,275,683 km (0.037 R)
• M9: 2,521,323 km (0.09 R)
• M10: 2,775,639 km (0.115 R)
• M11: 2,840,564 km (0.116 R)
• M12: 3,060,623 km (0.107 R)
• M13: 3,850,350 km (0.073 R)
• M14: 4,020,443 km (0.042 R)
• M15: 4,751,827 km (0.088 R)
• M16: 4,908,306 km (0.112 R)
• M17: 5,199,723 km (0.101 R)
• M18: 5,551,278 km (0.117 R)
• M19: 5,661,083 km (0.09 R)
• M20: 6,135,607 km (0.085 R)
• M21: 6,507,208 km (0.103 R)
• M22: 6,593,975 km (0.115 R)
• M23: 7,182,493 km (0.111 R)
• M24: 7,272,252 km (0.062 R)
• M25: 7,392,379 km (0.046 R)
• M26: 7,513,254 km (0.065 R)
• M27: 7,849,251 km (0.089 R)
• M28: 7,972,519 km (0.117 R)
• M29: 8,034,453 km (0.085 R)
• M30: 8,096,536 km (0.083 R)
• M31: 8,221,301 km (0.105 R)
• M32: 8,409,495 km (0.109 R)
• M33: 8,822,086 km (0.076 R)
• M34: 9,176,483 km (0.12 R)
• M35: 10,099,502 km (0.112 R)
• M36: 10,200,181 km (0.108 R)
• M37: 10,334,819 km (0.102 R)
• M38: 10,776,731 km (0.1 R)
• M39: 10,879,655 km (0.116 R)
• M40: 10,982,877 km (0.119 R)
• M41: 11,364,053 km (0.11 R)
• M42: 11,997,151 km (0.1 R)
• M43: 12,461,652 km (0.042 R)
• M44: 13,481,760 km (0.088 R)
• M45: 14,226,907 km (0.11 R)
• M46: 14,604,492 km (0.111 R)
• M47: 16,462,348 km (0.071 R)
• M48: 16,818,989 km (0.095 R)
• M49: 17,822,791 km (0.112 R)
• M50: 18,270,687 km (0.041 R)
• M51: 18,475,487 km (0.098 R)
• M52: 18,557,616 km (0.059 R)
• M53: 19,177,549 km (0.117 R)
• M54: 19,972,513 km (0.055 R)
• M55: 20,395,276 km (0.117 R)
• M56: 20,735,462 km (0.064 R)
• M57: 20,863,667 km (0.118 R)
• M58: 21,120,676 km (0.109 R)
• M59: 21,206,545 km (0.118 R)
• M60: 22,377,597 km (0.063 R)
• M61: 22,772,536 km (0.085 R)
• M62: 22,860,649 km (0.047 R)
• M63: 23,125,587 km (0.072 R)
• M64: 23,258,430 km (0.111 R)
• M65: 24,105,752 km (0.064 R)
• M66: 24,510,714 km (0.073 R)
• M67: 25,008,725 km (0.096 R)
• M68: 25,464,250 km (0.065 R)
• M69: 25,601,432 km (0.09 R)
• M70: 26,337,453 km (0.116 R)
• M71: 27,127,031 km (0.054 R)
• M72: 27,877,264 km (0.106 R)
• M73: 28,396,967 km (0.101 R)
• M74: 28,491,812 km (0.053 R)
• M75: 28,776,946 km (0.026 R)
• M76: 29,015,255 km (0.103 R)
• M77: 30,071,865 km (0.103 R)
• M78: 31,141,041 km (0.116 R)
• M79: 31,729,409 km (0.094 R)
• M80: 32,222,633 km (0.065 R)
• M81: 32,420,551 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 13.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.09 AU - 11.01 AU

Year: 11357 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,890,116 km

• M1: 248,332 km (0.103 R)
• M2: 367,562 km (0.095 R)
• M3: 451,486 km (0.119 R)
• M4: 558,748 km (0.068 R)
• M5: 820,993 km (0.113 R)
• M6: 959,072 km (0.114 R)
• M7: 1,181,973 km (0.112 R)
• M8: 1,422,526 km (0.119 R)
• M9: 1,813,725 km (0.046 R)
• M10: 1,928,466 km (0.104 R)
• M11: 2,488,561 km (0.114 R)
• M12: 3,433,870 km (0.116 R)
• M13: 3,723,192 km (0.097 R)
• M14: 3,870,845 km (0.056 R)
• M15: 4,020,592 km (0.109 R)
• M16: 4,449,938 km (0.096 R)
• M17: 4,575,301 km (0.044 R)
• M18: 4,991,183 km (0.104 R)
• M19: 5,385,972 km (0.08 R)
• M20: 5,791,083 km (0.09 R)
• M21: 6,488,209 km (0.082 R)
• M22: 6,630,776 km (0.036 R)
• M23: 6,955,553 km (0.047 R)
• M24: 7,471,217 km (0.106 R)
• M25: 8,306,571 km (0.091 R)
• M26: 8,422,809 km (0.11 R)
• M27: 9,131,604 km (0.047 R)
• M28: 10,189,261 km (0.104 R)
• M29: 10,272,138 km (0.113 R)
• M30: 10,522,415 km (0.118 R)
• M31: 10,859,309 km (0.099 R)
• M32: 11,242,430 km (0.079 R)
• M33: 11,847,403 km (0.074 R)
• M34: 12,153,929 km (0.066 R)
• M35: 12,954,128 km (0.112 R)
• M36: 13,269,930 km (0.074 R)
• M37: 14,511,741 km (0.04 R)
• M38: 15,075,576 km (0.056 R)
• M39: 16,031,207 km (0.071 R)
• M40: 16,516,353 km (0.118 R)
• M41: 17,302,789 km (0.093 R)
• M42: 18,353,415 km (0.09 R)
• M43: 18,810,137 km (0.087 R)
• M44: 19,424,835 km (0.064 R)
• M45: 19,941,995 km (0.076 R)
• M46: 20,568,810 km (0.07 R)
• M47: 22,541,706 km (0.112 R)
• M48: 23,358,660 km (0.089 R)
• M49: 23,523,218 km (0.082 R)
• M50: 24,463,141 km (0.117 R)
• M51: 25,471,581 km (0.12 R)
• M52: 25,810,719 km (0.107 R)
• M53: 26,608,076 km (0.088 R)
• M54: 27,009,746 km (0.106 R)
• M55: 28,636,473 km (0.116 R)
• M56: 28,753,908 km (0.079 R)
• M57: 29,284,232 km (0.078 R)
• M58: 30,235,076 km (0.101 R)
• M59: 30,354,605 km (0.085 R)
• M60: 31,984,174 km (0.109 R)
• M61: 32,472,462 km (0.068 R)
• M62: 33,456,367 km (0.111 R)
• M63: 33,765,885 km (0.049 R)
• M64: 34,575,060 km (0.092 R)
• M65: 34,950,700 km (0.04 R)
• M66: 35,139,044 km (0.094 R)
• M67: 35,769,150 km (0.04 R)
• M68: 36,148,979 km (0.066 R)
• M69: 37,040,732 km (0.108 R)
• M70: 37,682,058 km (0.081 R)
• M71: 39,366,530 km (0.101 R)
• M72: 39,955,497 km (0.105 R)
• M73: 40,086,694 km (0.079 R)
• M74: 40,481,333 km (0.1 R)
• M75: 40,679,102 km (0.067 R)
• M76: 41,539,888 km (0.045 R)
• M77: 42,607,718 km (0.114 R)
• M78: 43,549,287 km (0.1 R)
• M79: 44,022,764 km (0.111 R)
• M80: 45,521,734 km (0.105 R)
• M81: 45,796,097 km (0.107 R)

Asteroid Belt

Center: 11.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.4

Radius: 7.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.62 AU - 14.34 AU

Year: 16669 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,890,116 km

• M1: 245,041 km (0.105 R)
• M2: 418,575 km (0.102 R)
• M3: 513,569 km (0.099 R)
• M4: 678,726 km (0.116 R)
• M5: 759,658 km (0.119 R)
• M6: 844,031 km (0.109 R)
• M7: 1,135,747 km (0.09 R)
• M8: 1,193,941 km (0.067 R)
• M9: 1,253,181 km (0.092 R)
• M10: 1,695,542 km (0.085 R)
• M11: 2,207,765 km (0.044 R)
• M12: 2,355,418 km (0.114 R)
• M13: 2,430,517 km (0.112 R)
• M14: 2,686,628 km (0.101 R)
• M15: 2,844,604 km (0.078 R)
• M16: 2,924,788 km (0.099 R)
• M17: 3,621,465 km (0.085 R)
• M18: 3,796,196 km (0.118 R)
• M19: 3,854,988 km (0.109 R)
• M20: 4,063,377 km (0.089 R)
• M21: 4,184,103 km (0.094 R)
• M22: 4,275,507 km (0.086 R)
• M23: 4,933,588 km (0.047 R)
• M24: 5,555,915 km (0.092 R)
• M25: 5,757,723 km (0.071 R)
• M26: 6,030,440 km (0.096 R)
• M27: 6,945,680 km (0.085 R)
• M28: 7,126,693 km (0.069 R)
• M29: 7,272,551 km (0.081 R)
• M30: 7,941,403 km (0.111 R)
• M31: 8,359,828 km (0.111 R)
• M32: 8,629,852 km (0.108 R)
• M33: 10,433,255 km (0.119 R)
• M34: 10,515,982 km (0.096 R)
• M35: 10,682,186 km (0.069 R)
• M36: 10,933,211 km (0.114 R)
• M37: 11,313,339 km (0.105 R)
• M38: 11,569,301 km (0.109 R)
• M39: 11,999,844 km (0.079 R)
• M40: 12,611,699 km (0.116 R)
• M41: 12,788,374 km (0.114 R)
• M42: 13,188,847 km (0.065 R)
• M43: 13,368,066 km (0.049 R)
• M44: 13,683,867 km (0.096 R)
• M45: 14,924,781 km (0.076 R)
• M46: 15,205,427 km (0.06 R)
• M47: 15,582,264 km (0.058 R)
• M48: 15,914,521 km (0.112 R)
• M49: 16,249,171 km (0.093 R)
• M50: 16,731,325 km (0.115 R)
• M51: 17,610,961 km (0.095 R)
• M52: 17,857,947 km (0.101 R)
• M53: 18,205,612 km (0.097 R)
• M54: 18,706,316 km (0.091 R)
• M55: 18,806,996 km (0.103 R)
• M56: 18,857,410 km (0.036 R)
• M57: 19,874,975 km (0.116 R)
• M58: 19,977,599 km (0.081 R)
• M59: 21,592,508 km (0.05 R)
• M60: 22,175,640 km (0.113 R)
• M61: 23,791,896 km (0.1 R)
• M62: 24,669,437 km (0.082 R)
• M63: 24,779,840 km (0.069 R)
• M64: 25,001,245 km (0.103 R)
• M65: 25,278,899 km (0.11 R)
• M66: 25,557,450 km (0.115 R)
• M67: 25,613,399 km (0.118 R)
• M68: 26,174,092 km (0.027 R)
• M69: 26,682,276 km (0.101 R)
• M70: 27,593,626 km (0.07 R)
• M71: 27,995,596 km (0.069 R)
• M72: 30,388,563 km (0.104 R)
• M73: 30,982,018 km (0.086 R)
• M74: 32,361,610 km (0.106 R)
• M75: 32,664,246 km (0.086 R)
• M76: 33,028,517 km (0.11 R)
• M77: 35,429,264 km (0.105 R)
• M78: 35,741,026 km (0.114 R)
• M79: 37,821,932 km (0.044 R)
• M80: 41,245,180 km (0.108 R)
• M81: 41,902,214 km (0.118 R)
• M82: 41,968,037 km (0.074 R)
• M83: 42,165,955 km (0.108 R)
• M84: 42,894,048 km (0.043 R)
• M85: 43,093,312 km (0.065 R)
• M86: 43,359,596 km (0.103 R)
• M87: 43,559,609 km (0.114 R)
• M88: 43,893,661 km (0.058 R)
• M89: 44,362,800 km (0.1 R)
• M90: 44,497,139 km (0.104 R)
• M91: 44,698,946 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 7.2

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.46 AU - 20.62 AU

Year: 28455 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,890,116 km

• M1: 212,279 km (0.108 R)
• M2: 456,872 km (0.078 R)
• M3: 906,413 km (0.084 R)
• M4: 2,250,999 km (0.07 R)
• M5: 2,400,148 km (0.026 R)
• M6: 3,445,837 km (0.061 R)
• M7: 3,531,557 km (0.11 R)
• M8: 3,705,090 km (0.116 R)
• M9: 3,792,904 km (0.114 R)
• M10: 4,242,296 km (0.107 R)
• M11: 4,288,223 km (0.102 R)
• M12: 4,947,950 km (0.099 R)
• M13: 5,142,277 km (0.08 R)
• M14: 6,465,620 km (0.052 R)
• M15: 6,571,535 km (0.111 R)
• M16: 8,000,943 km (0.028 R)
• M17: 9,222,858 km (0.117 R)
• M18: 11,513,052 km (0.073 R)
• M19: 13,491,484 km (0.102 R)
• M20: 13,559,252 km (0.068 R)
• M21: 14,519,521 km (0.057 R)
• M22: 14,728,060 km (0.055 R)
• M23: 15,786,166 km (0.095 R)
• M24: 15,929,032 km (0.108 R)
• M25: 16,432,578 km (0.038 R)
• M26: 17,160,970 km (0.115 R)
• M27: 17,899,984 km (0.095 R)
• M28: 19,332,533 km (0.037 R)
• M29: 19,408,828 km (0.113 R)
• M30: 19,485,422 km (0.106 R)
• M31: 19,792,397 km (0.079 R)
• M32: 20,958,063 km (0.066 R)
• M33: 23,681,493 km (0.087 R)
• M34: 26,854,314 km (0.118 R)
• M35: 27,797,528 km (0.094 R)
• M36: 27,883,697 km (0.045 R)
• M37: 29,451,782 km (0.1 R)
• M38: 30,069,322 km (0.063 R)
• M39: 30,424,168 km (0.091 R)
• M40: 31,137,899 km (0.1 R)
• M41: 31,227,508 km (0.099 R)
• M42: 32,128,237 km (0.08 R)
• M43: 32,309,400 km (0.105 R)
• M44: 33,037,493 km (0.108 R)
• M45: 35,160,885 km (0.107 R)
• M46: 35,534,581 km (0.086 R)
• M47: 36,758,441 km (0.118 R)
• M48: 36,947,981 km (0.068 R)
• M49: 37,232,816 km (0.09 R)
• M50: 37,900,321 km (0.038 R)
• M51: 37,995,914 km (0.072 R)
• M52: 38,860,740 km (0.059 R)
• M53: 39,537,820 km (0.117 R)
• M54: 39,829,236 km (0.082 R)
• M55: 40,121,251 km (0.112 R)
• M56: 43,081,045 km (0.093 R)
• M57: 45,397,269 km (0.083 R)
• M58: 46,110,252 km (0.1 R)
• M59: 48,375,015 km (0.086 R)
• M60: 50,570,363 km (0.05 R)
• M61: 50,992,229 km (0.06 R)
• M62: 51,097,845 km (0.075 R)
• M63: 51,415,292 km (0.108 R)
• M64: 51,839,402 km (0.115 R)
• M65: 53,655,072 km (0.113 R)
• M66: 54,516,755 km (0.105 R)
• M67: 55,926,715 km (0.109 R)
• M68: 57,348,493 km (0.109 R)
• M69: 57,458,298 km (0.094 R)
• M70: 57,788,461 km (0.114 R)
• M71: 59,559,101 km (0.096 R)
• M72: 61,460,041 km (0.116 R)
• M73: 61,572,389 km (0.111 R)
• M74: 62,022,828 km (0.057 R)
• M75: 62,587,411 km (0.03 R)
• M76: 62,700,507 km (0.054 R)
• M77: 64,063,194 km (0.082 R)
• M78: 65,780,278 km (0.101 R)
• M79: 66,356,080 km (0.101 R)
• M80: 66,933,528 km (0.086 R)
• M81: 67,628,560 km (0.092 R)
• M82: 67,860,736 km (0.092 R)
• M83: 68,442,522 km (0.107 R)
• M84: 69,025,954 km (0.092 R)
• M85: 69,376,761 km (0.034 R)
• M86: 72,441,871 km (0.099 R)
• M87: 75,791,966 km (0.107 R)
• M88: 76,758,368 km (0.094 R)
• M89: 77,607,336 km (0.116 R)
• M90: 77,728,810 km (0.082 R)
• M91: 79,804,630 km (0.116 R)
• M92: 80,295,610 km (0.119 R)
• M93: 81,034,175 km (0.057 R)
• M94: 82,145,986 km (0.029 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit