🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 22.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,967,844 km

• M1: 124,615 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.89 AU - 0.91 AU

Year: 306 Days

Day: 44.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.53 AU - 1.55 AU

Year: 684 Days

Day: 12.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.72 AU - 1.88 AU

Year: 865 Days

Day: 28 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.54 AU - 2.36 AU

Year: 975 Days

Day: 19 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.44 AU - 4.54 AU

Year: 2855 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 8.7

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.13 AU - 10.59 AU

Year: 10256 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,967,844 km

• M1: 187,446 km (0.101 R)
• M2: 345,571 km (0.069 R)
• M3: 536,308 km (0.107 R)
• M4: 688,599 km (0.067 R)
• M5: 798,404 km (0.049 R)
• M6: 1,141,881 km (0.1 R)
• M7: 1,387,670 km (0.115 R)
• M8: 1,749,697 km (0.108 R)
• M9: 2,645,190 km (0.101 R)
• M10: 3,436,861 km (0.119 R)
• M11: 4,786,833 km (0.104 R)
• M12: 4,966,051 km (0.081 R)
• M13: 5,074,659 km (0.11 R)
• M14: 5,517,169 km (0.104 R)
• M15: 5,667,366 km (0.1 R)
• M16: 6,360,153 km (0.105 R)
• M17: 7,284,070 km (0.118 R)
• M18: 7,531,954 km (0.108 R)
• M19: 7,615,130 km (0.115 R)
• M20: 7,782,680 km (0.102 R)
• M21: 8,121,220 km (0.08 R)
• M22: 8,856,643 km (0.052 R)
• M23: 9,076,851 km (0.094 R)
• M24: 9,254,573 km (0.068 R)
• M25: 9,839,650 km (0.027 R)
• M26: 10,483,220 km (0.111 R)
• M27: 10,576,270 km (0.045 R)
• M28: 11,378,264 km (0.118 R)
• M29: 11,810,752 km (0.108 R)
• M30: 11,907,542 km (0.098 R)
• M31: 12,102,019 km (0.108 R)
• M32: 12,199,706 km (0.081 R)
• M33: 12,494,265 km (0.086 R)
• M34: 13,391,852 km (0.049 R)
• M35: 13,492,830 km (0.085 R)
• M36: 14,258,472 km (0.042 R)
• M37: 14,776,829 km (0.112 R)
• M38: 15,565,808 km (0.118 R)
• M39: 15,938,756 km (0.108 R)
• M40: 16,153,129 km (0.12 R)
• M41: 18,013,828 km (0.086 R)
• M42: 18,574,072 km (0.119 R)
• M43: 18,686,719 km (0.096 R)
• M44: 19,026,156 km (0.099 R)
• M45: 19,139,851 km (0.073 R)
• M46: 19,768,760 km (0.116 R)
• M47: 19,999,141 km (0.104 R)
• M48: 20,404,551 km (0.106 R)
• M49: 21,223,300 km (0.104 R)
• M50: 22,712,098 km (0.109 R)
• M51: 23,195,599 km (0.119 R)
• M52: 24,111,287 km (0.116 R)
• M53: 24,914,478 km (0.042 R)
• M54: 25,475,620 km (0.092 R)
• M55: 26,040,950 km (0.093 R)
• M56: 26,167,061 km (0.117 R)
• M57: 26,737,478 km (0.106 R)
• M58: 27,056,121 km (0.077 R)
• M59: 27,761,625 km (0.12 R)
• M60: 28,733,413 km (0.115 R)
• M61: 28,994,461 km (0.117 R)
• M62: 29,387,455 km (0.088 R)
• M63: 31,647,579 km (0.109 R)
• M64: 32,594,384 km (0.111 R)
• M65: 32,866,652 km (0.098 R)
• M66: 34,100,984 km (0.081 R)
• M67: 35,280,713 km (0.118 R)
• M68: 36,262,225 km (0.051 R)
• M69: 36,897,866 km (0.091 R)
• M70: 37,394,980 km (0.105 R)
• M71: 37,466,039 km (0.088 R)
• M72: 37,822,680 km (0.085 R)
• M73: 37,965,696 km (0.099 R)
• M74: 39,187,910 km (0.111 R)
• M75: 43,454,292 km (0.119 R)
• M76: 43,903,983 km (0.045 R)
• M77: 44,279,923 km (0.106 R)
• M78: 44,581,512 km (0.117 R)
• M79: 45,642,161 km (0.102 R)
• M80: 45,718,156 km (0.112 R)
• M81: 46,022,887 km (0.065 R)
• M82: 47,402,628 km (0.037 R)
• M83: 48,175,002 km (0.111 R)
• M84: 48,252,494 km (0.101 R)
• M85: 48,795,833 km (0.103 R)
• M86: 49,029,356 km (0.105 R)
• M87: 50,753,172 km (0.093 R)
• M88: 51,781,059 km (0.111 R)
• M89: 52,098,655 km (0.114 R)
• M90: 52,417,000 km (0.032 R)
• M91: 53,055,633 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 10.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.32 AU - 12.38 AU

Year: 13695 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,967,844 km

• M1: 137,929 km (0.102 R)
• M2: 376,388 km (0.066 R)
• M3: 446,998 km (0.101 R)
• M4: 1,192,445 km (0.11 R)
• M5: 1,327,681 km (0.08 R)
• M6: 1,491,940 km (0.057 R)
• M7: 1,613,563 km (0.083 R)
• M8: 1,738,626 km (0.103 R)
• M9: 2,106,338 km (0.114 R)
• M10: 3,255,250 km (0.042 R)
• M11: 3,808,313 km (0.06 R)
• M12: 4,147,451 km (0.107 R)
• M13: 4,216,416 km (0.118 R)
• M14: 4,320,686 km (0.104 R)
• M15: 4,638,731 km (0.049 R)
• M16: 4,927,754 km (0.089 R)
• M17: 5,111,460 km (0.102 R)
• M18: 5,830,128 km (0.075 R)
• M19: 6,499,878 km (0.099 R)
• M20: 6,580,362 km (0.028 R)
• M21: 6,864,448 km (0.096 R)
• M22: 6,946,428 km (0.103 R)
• M23: 8,476,215 km (0.116 R)
• M24: 8,785,434 km (0.1 R)
• M25: 9,597,751 km (0.094 R)
• M26: 10,339,756 km (0.107 R)
• M27: 10,670,367 km (0.093 R)
• M28: 12,125,805 km (0.065 R)
• M29: 12,775,808 km (0.119 R)
• M30: 12,927,500 km (0.07 R)
• M31: 14,846,093 km (0.068 R)
• M32: 14,952,307 km (0.099 R)
• M33: 15,702,989 km (0.066 R)
• M34: 15,974,061 km (0.037 R)
• M35: 16,246,778 km (0.081 R)
• M36: 16,465,938 km (0.059 R)
• M37: 17,801,847 km (0.096 R)
• M38: 18,482,817 km (0.101 R)
• M39: 19,114,569 km (0.08 R)
• M40: 19,811,844 km (0.101 R)
• M41: 20,222,341 km (0.109 R)
• M42: 20,399,166 km (0.112 R)
• M43: 22,134,950 km (0.031 R)
• M44: 23,730,860 km (0.034 R)
• M45: 24,292,001 km (0.104 R)
• M46: 24,731,520 km (0.112 R)
• M47: 25,110,152 km (0.113 R)
• M48: 25,681,915 km (0.113 R)
• M49: 26,193,839 km (0.05 R)
• M50: 26,773,531 km (0.103 R)
• M51: 27,227,560 km (0.04 R)
• M52: 28,208,773 km (0.085 R)
• M53: 28,406,392 km (0.111 R)
• M54: 29,334,796 km (0.063 R)
• M55: 29,468,237 km (0.105 R)
• M56: 30,138,436 km (0.058 R)
• M57: 30,813,721 km (0.076 R)
• M58: 31,085,241 km (0.083 R)
• M59: 31,221,375 km (0.093 R)
• M60: 31,562,308 km (0.115 R)
• M61: 31,767,557 km (0.091 R)
• M62: 32,041,770 km (0.099 R)
• M63: 33,008,022 km (0.112 R)
• M64: 33,216,262 km (0.09 R)
• M65: 33,355,388 km (0.11 R)
• M66: 33,913,688 km (0.119 R)
• M67: 34,053,861 km (0.092 R)
• M68: 36,751,559 km (0.116 R)
• M69: 37,328,259 km (0.073 R)
• M70: 37,762,691 km (0.115 R)
• M71: 39,222,916 km (0.087 R)
• M72: 41,747,679 km (0.081 R)
• M73: 42,726,797 km (0.11 R)
• M74: 44,171,464 km (0.112 R)
• M75: 44,554,285 km (0.102 R)
• M76: 44,784,516 km (0.066 R)
• M77: 45,400,261 km (0.11 R)
• M78: 45,709,330 km (0.117 R)
• M79: 46,329,413 km (0.117 R)
• M80: 46,874,249 km (0.11 R)
• M81: 47,186,609 km (0.116 R)
• M82: 49,391,981 km (0.093 R)
• M83: 49,868,899 km (0.109 R)
• M84: 49,948,635 km (0.098 R)
• M85: 50,907,557 km (0.096 R)
• M86: 51,469,746 km (0.088 R)
• M87: 52,924,884 km (0.085 R)
• M88: 53,087,497 km (0.109 R)
• M89: 54,147,847 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 6.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.38 AU - 15.3 AU

Year: 19449 Days

Day: 17.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,967,844 km

• M1: 103,971 km (0.099 R)
• M2: 301,440 km (0.042 R)
• M3: 574,007 km (0.118 R)
• M4: 831,465 km (0.097 R)
• M5: 994,078 km (0.105 R)
• M6: 2,169,319 km (0.103 R)
• M7: 2,686,778 km (0.101 R)
• M8: 2,959,495 km (0.046 R)
• M9: 3,762,985 km (0.077 R)
• M10: 3,863,814 km (0.036 R)
• M11: 5,479,770 km (0.098 R)
• M12: 5,670,806 km (0.082 R)
• M13: 6,456,943 km (0.114 R)
• M14: 7,151,825 km (0.037 R)
• M15: 7,870,194 km (0.07 R)
• M16: 8,085,915 km (0.115 R)
• M17: 9,193,088 km (0.111 R)
• M18: 9,283,745 km (0.111 R)
• M19: 9,465,955 km (0.116 R)
• M20: 9,603,286 km (0.058 R)
• M21: 10,917,353 km (0.101 R)
• M22: 12,486,785 km (0.111 R)
• M23: 13,195,430 km (0.054 R)
• M24: 13,503,153 km (0.12 R)
• M25: 13,606,226 km (0.104 R)
• M26: 13,657,837 km (0.075 R)
• M27: 14,073,270 km (0.04 R)
• M28: 14,598,508 km (0.066 R)
• M29: 14,969,960 km (0.106 R)
• M30: 15,237,291 km (0.082 R)
• M31: 15,505,969 km (0.082 R)
• M32: 15,668,133 km (0.1 R)
• M33: 15,993,808 km (0.113 R)
• M34: 17,319,245 km (0.102 R)
• M35: 17,599,741 km (0.046 R)
• M36: 18,622,093 km (0.111 R)
• M37: 19,140,449 km (0.069 R)
• M38: 19,663,593 km (0.105 R)
• M39: 20,723,943 km (0.081 R)
• M40: 21,201,160 km (0.114 R)
• M41: 22,166,365 km (0.08 R)
• M42: 22,593,168 km (0.109 R)
• M43: 22,899,694 km (0.061 R)
• M44: 23,145,932 km (0.032 R)
• M45: 23,207,566 km (0.079 R)
• M46: 24,139,412 km (0.071 R)
• M47: 26,232,286 km (0.085 R)
• M48: 26,361,090 km (0.099 R)
• M49: 26,748,398 km (0.084 R)
• M50: 26,813,174 km (0.102 R)
• M51: 27,528,851 km (0.118 R)
• M52: 28,647,095 km (0.095 R)
• M53: 30,183,614 km (0.086 R)
• M54: 30,250,933 km (0.089 R)
• M55: 30,318,402 km (0.081 R)
• M56: 30,927,864 km (0.099 R)
• M57: 31,336,416 km (0.097 R)
• M58: 31,746,613 km (0.11 R)
• M59: 32,021,275 km (0.072 R)
• M60: 33,335,941 km (0.113 R)
• M61: 34,386,267 km (0.064 R)
• M62: 35,376,456 km (0.032 R)
• M63: 35,732,349 km (0.102 R)
• M64: 36,447,576 km (0.081 R)
• M65: 37,167,741 km (0.062 R)
• M66: 37,239,996 km (0.114 R)
• M67: 37,312,252 km (0.034 R)
• M68: 37,457,063 km (0.061 R)
• M69: 37,892,393 km (0.109 R)
• M70: 38,037,951 km (0.081 R)
• M71: 38,402,521 km (0.04 R)
• M72: 39,208,704 km (0.107 R)
• M73: 39,282,306 km (0.062 R)
• M74: 39,429,511 km (0.105 R)
• M75: 39,798,419 km (0.094 R)
• M76: 40,094,473 km (0.06 R)
• M77: 40,242,725 km (0.095 R)
• M78: 40,986,825 km (0.068 R)
• M79: 41,435,469 km (0.115 R)
• M80: 41,660,464 km (0.074 R)
• M81: 42,186,899 km (0.119 R)
• M82: 43,626,928 km (0.112 R)
• M83: 43,779,368 km (0.111 R)
• M84: 44,008,402 km (0.074 R)
• M85: 44,391,223 km (0.108 R)
• M86: 46,165,903 km (0.066 R)
• M87: 47,963,621 km (0.091 R)
• M88: 49,625,054 km (0.096 R)
• M89: 50,743,149 km (0.075 R)
• M90: 50,823,333 km (0.103 R)
• M91: 52,516,781 km (0.083 R)
• M92: 52,678,945 km (0.105 R)
• M93: 53,819,330 km (0.065 R)
• M94: 54,638,827 km (0.066 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit