🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.1 AU - 1.14 AU

Year: 419 Days

Day: 37.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.08 AU

Year: 755 Days

Day: 47.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.76 AU - 1.8 AU

Year: 839 Days

Day: 29.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,378,964 km

• M1: 464,801 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.47 AU - 2.19 AU

Year: 874 Days

Day: 31.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,378,964 km

• M1: 277,504 km (0.115 R)
• M2: 888,611 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.68 AU - 2.32 AU

Year: 999 Days

Day: 12.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.32 AU - 2.54 AU

Year: 1338 Days

Day: 13.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.14 AU - 6.62 AU

Year: 5035 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,378,964 km

• M1: 171,888 km (0.098 R)
• M2: 282,291 km (0.053 R)
• M3: 418,276 km (0.05 R)
• M4: 605,871 km (0.087 R)
• M5: 740,809 km (0.047 R)
• M6: 824,883 km (0.111 R)
• M7: 1,402,779 km (0.092 R)
• M8: 1,783,207 km (0.054 R)
• M9: 2,020,319 km (0.106 R)
• M10: 2,142,840 km (0.086 R)
• M11: 2,812,590 km (0.09 R)
• M12: 2,910,576 km (0.095 R)
• M13: 3,069,898 km (0.066 R)
• M14: 3,211,866 km (0.081 R)
• M15: 3,314,490 km (0.105 R)
• M16: 3,460,199 km (0.092 R)
• M17: 3,608,001 km (0.099 R)
• M18: 3,844,665 km (0.111 R)
• M19: 4,243,044 km (0.111 R)
• M20: 4,678,075 km (0.076 R)
• M21: 4,960,217 km (0.08 R)
• M22: 5,272,278 km (0.109 R)
• M23: 5,715,237 km (0.041 R)
• M24: 6,324,400 km (0.114 R)
• M25: 6,689,418 km (0.045 R)
• M26: 7,358,420 km (0.062 R)
• M27: 7,467,477 km (0.036 R)
• M28: 7,576,983 km (0.091 R)
• M29: 8,217,561 km (0.099 R)
• M30: 8,330,806 km (0.029 R)
• M31: 9,196,380 km (0.048 R)
• M32: 9,372,905 km (0.091 R)
• M33: 9,491,237 km (0.093 R)
• M34: 9,610,018 km (0.112 R)
• M35: 9,999,720 km (0.113 R)
• M36: 10,090,376 km (0.096 R)
• M37: 10,364,140 km (0.075 R)
• M38: 10,455,844 km (0.095 R)
• M39: 10,887,733 km (0.119 R)
• M40: 11,105,996 km (0.099 R)
• M41: 12,218,406 km (0.095 R)
• M42: 12,542,734 km (0.062 R)
• M43: 13,001,701 km (0.091 R)
• M44: 13,599,942 km (0.105 R)
• M45: 14,037,516 km (0.059 R)
• M46: 15,099,811 km (0.073 R)
• M47: 15,273,643 km (0.04 R)
• M48: 15,448,075 km (0.094 R)
• M49: 15,728,421 km (0.114 R)
• M50: 16,187,836 km (0.114 R)
• M51: 17,848,672 km (0.06 R)
• M52: 18,069,328 km (0.102 R)
• M53: 18,290,883 km (0.049 R)
• M54: 18,402,034 km (0.088 R)
• M55: 18,811,334 km (0.112 R)
• M56: 19,261,324 km (0.097 R)
• M57: 19,790,751 km (0.111 R)
• M58: 19,981,040 km (0.085 R)
• M59: 20,363,412 km (0.075 R)
• M60: 20,902,712 km (0.085 R)
• M61: 21,525,039 km (0.103 R)
• M62: 21,681,519 km (0.032 R)
• M63: 21,995,674 km (0.116 R)
• M64: 22,153,350 km (0.073 R)
• M65: 22,549,037 km (0.119 R)
• M66: 22,747,852 km (0.086 R)
• M67: 22,987,059 km (0.088 R)
• M68: 23,227,164 km (0.06 R)
• M69: 23,468,166 km (0.075 R)
• M70: 23,831,240 km (0.12 R)
• M71: 24,277,341 km (0.1 R)
• M72: 24,521,933 km (0.062 R)
• M73: 24,931,383 km (0.028 R)
• M74: 25,425,654 km (0.075 R)
• M75: 25,923,217 km (0.051 R)
• M76: 26,214,932 km (0.114 R)
• M77: 27,307,895 km (0.12 R)
• M78: 28,716,658 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 8.6

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.45 AU - 6.89 AU

Year: 5412 Days

Day: 6.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,378,964 km

• M1: 147,354 km (0.071 R)
• M2: 221,255 km (0.117 R)
• M3: 279,898 km (0.089 R)
• M4: 336,296 km (0.105 R)
• M5: 486,941 km (0.114 R)
• M6: 596,297 km (0.116 R)
• M7: 660,923 km (0.082 R)
• M8: 855,550 km (0.107 R)
• M9: 959,820 km (0.045 R)
• M10: 1,021,454 km (0.108 R)
• M11: 1,165,367 km (0.068 R)
• M12: 1,455,438 km (0.117 R)
• M13: 1,787,096 km (0.079 R)
• M14: 1,922,482 km (0.034 R)
• M15: 2,081,505 km (0.117 R)
• M16: 2,162,587 km (0.031 R)
• M17: 2,849,540 km (0.104 R)
• M18: 2,962,786 km (0.062 R)
• M19: 3,146,941 km (0.114 R)
• M20: 3,334,985 km (0.08 R)
• M21: 3,870,995 km (0.1 R)
• M22: 4,751,677 km (0.104 R)
• M23: 5,493,533 km (0.079 R)
• M24: 6,960,789 km (0.072 R)
• M25: 7,237,246 km (0.085 R)
• M26: 7,330,146 km (0.107 R)
• M27: 7,423,495 km (0.056 R)
• M28: 7,548,559 km (0.11 R)
• M29: 7,832,496 km (0.044 R)
• M30: 8,281,289 km (0.041 R)
• M31: 8,346,065 km (0.107 R)
• M32: 8,936,827 km (0.12 R)
• M33: 9,103,330 km (0.117 R)
• M34: 9,371,858 km (0.117 R)
• M35: 9,677,037 km (0.073 R)
• M36: 9,745,404 km (0.079 R)
• M37: 10,297,270 km (0.104 R)
• M38: 10,577,168 km (0.101 R)
• M39: 11,001,577 km (0.087 R)
• M40: 11,359,565 km (0.089 R)
• M41: 11,903,652 km (0.091 R)
• M42: 12,271,214 km (0.036 R)
• M43: 13,816,560 km (0.099 R)
• M44: 13,893,453 km (0.103 R)
• M45: 14,710,108 km (0.109 R)
• M46: 14,906,829 km (0.102 R)
• M47: 15,742,483 km (0.071 R)
• M48: 15,943,692 km (0.073 R)
• M49: 16,064,867 km (0.081 R)
• M50: 16,226,881 km (0.101 R)
• M51: 16,308,113 km (0.085 R)
• M52: 16,921,464 km (0.028 R)
• M53: 17,210,337 km (0.066 R)
• M54: 18,002,458 km (0.116 R)
• M55: 19,234,397 km (0.092 R)
• M56: 20,187,036 km (0.047 R)
• M57: 20,361,916 km (0.063 R)
• M58: 20,449,580 km (0.081 R)
• M59: 20,537,394 km (0.11 R)
• M60: 20,801,285 km (0.113 R)
• M61: 21,066,522 km (0.092 R)
• M62: 21,778,907 km (0.049 R)
• M63: 22,183,120 km (0.058 R)
• M64: 22,544,549 km (0.055 R)
• M65: 22,680,533 km (0.119 R)
• M66: 23,273,240 km (0.069 R)
• M67: 25,741,605 km (0.082 R)
• M68: 27,271,841 km (0.098 R)
• M69: 27,513,592 km (0.112 R)
• M70: 29,176,222 km (0.072 R)
• M71: 29,324,474 km (0.117 R)
• M72: 29,423,508 km (0.074 R)
• M73: 29,621,874 km (0.061 R)
• M74: 30,019,805 km (0.117 R)
• M75: 30,169,403 km (0.096 R)
• M76: 31,375,909 km (0.082 R)
• M77: 32,086,948 km (0.091 R)
• M78: 32,597,974 km (0.098 R)
• M79: 32,700,599 km (0.095 R)
• M80: 32,854,684 km (0.111 R)
• M81: 33,111,843 km (0.07 R)
• M82: 33,887,658 km (0.11 R)
• M83: 34,512,528 km (0.097 R)
• M84: 34,721,666 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 12.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.32 AU - 7.02 AU

Year: 5412 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,378,964 km

• M1: 231,428 km (0.085 R)
• M2: 350,657 km (0.109 R)
• M3: 493,374 km (0.034 R)
• M4: 630,705 km (0.109 R)
• M5: 751,131 km (0.113 R)
• M6: 936,483 km (0.118 R)
• M7: 1,065,137 km (0.091 R)
• M8: 1,380,639 km (0.084 R)
• M9: 1,542,952 km (0.117 R)
• M10: 1,683,126 km (0.108 R)
• M11: 1,871,918 km (0.105 R)
• M12: 2,350,931 km (0.028 R)
• M13: 2,613,026 km (0.032 R)
• M14: 2,696,950 km (0.105 R)
• M15: 2,884,845 km (0.118 R)
• M16: 3,183,891 km (0.111 R)
• M17: 3,328,104 km (0.104 R)
• M18: 4,398,327 km (0.037 R)
• M19: 4,640,825 km (0.088 R)
• M20: 4,887,662 km (0.115 R)
• M21: 5,096,799 km (0.085 R)
• M22: 5,245,051 km (0.09 R)
• M23: 5,807,988 km (0.063 R)
• M24: 5,940,681 km (0.059 R)
• M25: 6,254,238 km (0.117 R)
• M26: 6,527,254 km (0.083 R)
• M27: 6,920,996 km (0.096 R)
• M28: 7,441,896 km (0.11 R)
• M29: 7,926,593 km (0.119 R)
• M30: 8,148,147 km (0.077 R)
• M31: 9,285,989 km (0.07 R)
• M32: 9,441,570 km (0.05 R)
• M33: 9,624,080 km (0.044 R)
• M34: 9,702,619 km (0.11 R)
• M35: 10,500,275 km (0.079 R)
• M36: 10,825,351 km (0.071 R)
• M37: 11,208,770 km (0.049 R)
• M38: 11,904,400 km (0.107 R)
• M39: 12,073,446 km (0.106 R)
• M40: 12,243,389 km (0.112 R)
• M41: 12,385,507 km (0.056 R)
• M42: 12,614,092 km (0.109 R)
• M43: 12,844,174 km (0.071 R)
• M44: 13,075,602 km (0.093 R)
• M45: 13,308,376 km (0.082 R)
• M46: 13,454,683 km (0.045 R)
• M47: 13,689,701 km (0.041 R)
• M48: 13,778,113 km (0.04 R)
• M49: 14,462,973 km (0.114 R)
• M50: 14,673,606 km (0.075 R)
• M51: 14,946,024 km (0.11 R)
• M52: 15,128,533 km (0.055 R)
• M53: 15,250,605 km (0.12 R)
• M54: 15,989,918 km (0.042 R)
• M55: 16,207,733 km (0.11 R)
• M56: 16,740,899 km (0.116 R)
• M57: 17,089,014 km (0.05 R)
• M58: 17,727,946 km (0.12 R)
• M59: 17,824,586 km (0.117 R)
• M60: 17,921,227 km (0.104 R)
• M61: 18,018,166 km (0.106 R)
• M62: 18,147,568 km (0.118 R)
• M63: 18,472,495 km (0.073 R)
• M64: 19,359,610 km (0.103 R)
• M65: 19,992,110 km (0.096 R)
• M66: 20,327,807 km (0.082 R)
• M67: 20,631,491 km (0.046 R)
• M68: 21,243,496 km (0.086 R)
• M69: 21,345,971 km (0.114 R)
• M70: 22,068,678 km (0.083 R)
• M71: 22,659,440 km (0.115 R)
• M72: 22,764,308 km (0.102 R)
• M73: 23,326,048 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.1

Radius: 10.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.69 AU - 15.07 AU

Year: 15381 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,378,964 km

• M1: 139,126 km (0.105 R)
• M2: 275,858 km (0.066 R)
• M3: 457,470 km (0.084 R)
• M4: 683,213 km (0.107 R)
• M5: 1,115,252 km (0.115 R)
• M6: 1,186,162 km (0.113 R)
• M7: 1,295,368 km (0.08 R)
• M8: 1,389,166 km (0.068 R)
• M9: 1,504,805 km (0.06 R)
• M10: 1,684,622 km (0.097 R)
• M11: 1,892,712 km (0.092 R)
• M12: 2,288,997 km (0.065 R)
• M13: 2,567,698 km (0.112 R)
• M14: 3,234,456 km (0.119 R)
• M15: 3,337,828 km (0.118 R)
• M16: 4,008,325 km (0.1 R)
• M17: 4,316,647 km (0.063 R)
• M18: 4,603,575 km (0.04 R)
• M19: 5,165,914 km (0.103 R)
• M20: 5,594,362 km (0.091 R)
• M21: 6,098,058 km (0.109 R)
• M22: 6,194,249 km (0.094 R)
• M23: 6,485,516 km (0.069 R)
• M24: 6,616,415 km (0.105 R)
• M25: 6,847,693 km (0.072 R)
• M26: 7,284,220 km (0.089 R)
• M27: 7,660,757 km (0.078 R)
• M28: 7,799,285 km (0.116 R)
• M29: 8,255,110 km (0.104 R)
• M30: 8,828,070 km (0.105 R)
• M31: 9,046,333 km (0.062 R)
• M32: 9,229,590 km (0.071 R)
• M33: 9,340,143 km (0.096 R)
• M34: 9,711,744 km (0.113 R)
• M35: 9,786,693 km (0.042 R)
• M36: 10,088,282 km (0.118 R)
• M37: 10,816,824 km (0.027 R)
• M38: 10,933,360 km (0.06 R)
• M39: 11,641,706 km (0.105 R)
• M40: 11,801,178 km (0.091 R)
• M41: 12,731,976 km (0.1 R)
• M42: 12,896,234 km (0.084 R)
• M43: 13,351,760 km (0.11 R)
• M44: 14,406,425 km (0.079 R)
• M45: 15,269,455 km (0.071 R)
• M46: 15,487,868 km (0.099 R)
• M47: 15,795,291 km (0.073 R)
• M48: 16,060,528 km (0.108 R)
• M49: 17,000,152 km (0.091 R)
• M50: 17,636,542 km (0.116 R)
• M51: 18,652,311 km (0.03 R)
• M52: 19,355,721 km (0.088 R)
• M53: 19,497,390 km (0.086 R)
• M54: 19,592,085 km (0.088 R)
• M55: 20,067,806 km (0.118 R)
• M56: 20,451,076 km (0.099 R)
• M57: 21,127,707 km (0.045 R)
• M58: 21,273,715 km (0.108 R)
• M59: 21,371,103 km (0.115 R)
• M60: 22,008,390 km (0.114 R)
• M61: 22,255,226 km (0.099 R)
• M62: 22,801,408 km (0.062 R)
• M63: 23,051,087 km (0.067 R)
• M64: 24,415,120 km (0.09 R)
• M65: 24,517,296 km (0.114 R)
• M66: 25,287,426 km (0.106 R)
• M67: 25,753,423 km (0.086 R)
• M68: 26,169,904 km (0.112 R)
• M69: 27,062,554 km (0.059 R)
• M70: 27,485,916 km (0.073 R)
• M71: 27,698,495 km (0.08 R)
• M72: 28,661,905 km (0.055 R)
• M73: 28,769,615 km (0.1 R)
• M74: 30,401,429 km (0.109 R)
• M75: 31,728,362 km (0.085 R)
• M76: 32,905,099 km (0.062 R)
• M77: 33,583,824 km (0.061 R)
• M78: 33,867,911 km (0.06 R)
• M79: 34,840,147 km (0.057 R)
• M80: 35,127,824 km (0.084 R)
• M81: 35,763,465 km (0.114 R)
• M82: 36,928,982 km (0.041 R)
• M83: 37,104,909 km (0.119 R)
• M84: 37,222,344 km (0.087 R)
• M85: 39,357,105 km (0.063 R)
• M86: 39,897,004 km (0.102 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit