🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.9 AU - 1.08 AU

Year: 355 Days

Day: 17.4 Hours

Environment

Temp: 67 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.24 AU - 3.64 AU

Year: 1814 Days

Day: 33.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.53 AU - 4.75 AU

Year: 3032 Days

Day: 33.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.52 AU - 5.34 AU

Year: 3940 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.25 AU - 13.37 AU

Year: 13689 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,335,639 km

• M1: 646,263 km (0.119 R)
• M2: 1,253,032 km (0.046 R)
• M3: 2,007,155 km (0.104 R)
• M4: 2,368,882 km (0.041 R)
• M5: 2,784,615 km (0.118 R)
• M6: 3,086,204 km (0.107 R)
• M7: 3,576,586 km (0.101 R)
• M8: 3,721,247 km (0.066 R)
• M9: 4,513,218 km (0.036 R)
• M10: 4,989,089 km (0.078 R)
• M11: 5,481,116 km (0.079 R)
• M12: 5,606,629 km (0.057 R)
• M13: 6,423,733 km (0.081 R)
• M14: 6,644,988 km (0.106 R)
• M15: 6,734,298 km (0.09 R)
• M16: 6,913,965 km (0.098 R)
• M17: 7,555,440 km (0.102 R)
• M18: 7,695,464 km (0.11 R)
• M19: 8,797,252 km (0.101 R)
• M20: 9,092,858 km (0.101 R)
• M21: 9,592,814 km (0.107 R)
• M22: 10,153,207 km (0.086 R)
• M23: 11,199,345 km (0.052 R)
• M24: 11,466,228 km (0.072 R)
• M25: 12,279,741 km (0.09 R)
• M26: 12,999,756 km (0.035 R)
• M27: 13,904,823 km (0.065 R)
• M28: 14,019,415 km (0.062 R)
• M29: 14,480,775 km (0.109 R)
• M30: 14,771,743 km (0.114 R)
• M31: 15,775,544 km (0.09 R)
• M32: 16,801,187 km (0.106 R)
• M33: 17,662,123 km (0.097 R)
• M34: 18,098,051 km (0.098 R)
• M35: 18,663,531 km (0.111 R)
• M36: 20,918,121 km (0.103 R)
• M37: 21,777,261 km (0.1 R)
• M38: 22,715,389 km (0.042 R)
• M39: 22,985,862 km (0.074 R)
• M40: 24,147,340 km (0.082 R)
• M41: 24,492,612 km (0.066 R)
• M42: 25,608,463 km (0.049 R)
• M43: 26,598,352 km (0.105 R)
• M44: 28,397,117 km (0.119 R)
• M45: 28,615,530 km (0.094 R)
• M46: 29,938,274 km (0.117 R)
• M47: 30,383,627 km (0.119 R)
• M48: 31,657,303 km (0.075 R)
• M49: 31,808,247 km (0.064 R)
• M50: 31,959,491 km (0.088 R)
• M51: 32,338,572 km (0.097 R)
• M52: 33,177,965 km (0.098 R)
• M53: 33,792,813 km (0.067 R)
• M54: 34,101,732 km (0.096 R)
• M55: 34,956,086 km (0.094 R)
• M56: 35,738,782 km (0.038 R)
• M57: 36,527,312 km (0.087 R)
• M58: 36,923,746 km (0.057 R)
• M59: 37,401,263 km (0.098 R)
• M60: 38,201,911 km (0.071 R)
• M61: 38,523,696 km (0.082 R)
• M62: 39,089,026 km (0.04 R)
• M63: 40,391,425 km (0.114 R)
• M64: 40,883,602 km (0.067 R)
• M65: 42,205,598 km (0.11 R)
• M66: 43,625,581 km (0.104 R)
• M67: 45,146,094 km (0.034 R)
• M68: 46,169,344 km (0.086 R)
• M69: 46,598,091 km (0.087 R)
• M70: 47,891,963 km (0.11 R)
• M71: 48,848,193 km (0.106 R)
• M72: 49,986,633 km (0.069 R)
• M73: 52,021,912 km (0.111 R)
• M74: 52,378,702 km (0.119 R)
• M75: 52,468,012 km (0.09 R)
• M76: 52,557,322 km (0.054 R)
• M77: 53,994,060 km (0.07 R)
• M78: 54,355,339 km (0.087 R)
• M79: 55,899,339 km (0.119 R)
• M80: 58,103,663 km (0.105 R)
• M81: 58,937,672 km (0.086 R)
• M82: 60,523,559 km (0.074 R)
• M83: 60,617,356 km (0.091 R)
• M84: 61,368,936 km (0.106 R)
• M85: 62,218,203 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.3

Radius: 4.5

Gravity: 21.6 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.31 AU - 16.45 AU

Year: 19625 Days

Day: 19.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,335,639 km

• M1: 72,256 km (0.085 R)
• M2: 151,842 km (0.063 R)
• M3: 443,408 km (0.108 R)
• M4: 573,109 km (0.074 R)
• M5: 958,922 km (0.094 R)
• M6: 1,202,168 km (0.081 R)
• M7: 2,446,374 km (0.098 R)
• M8: 2,776,536 km (0.113 R)
• M9: 3,050,899 km (0.119 R)
• M10: 3,262,131 km (0.093 R)
• M11: 4,192,780 km (0.106 R)
• M12: 4,270,720 km (0.063 R)
• M13: 4,309,765 km (0.1 R)
• M14: 4,467,292 km (0.093 R)
• M15: 5,074,809 km (0.071 R)
• M16: 5,157,686 km (0.069 R)
• M17: 5,622,038 km (0.099 R)
• M18: 5,750,991 km (0.113 R)
• M19: 6,365,539 km (0.073 R)
• M20: 6,410,269 km (0.044 R)
• M21: 7,419,606 km (0.051 R)
• M22: 7,655,970 km (0.099 R)
• M23: 7,846,708 km (0.083 R)
• M24: 8,135,880 km (0.117 R)
• M25: 8,379,426 km (0.093 R)
• M26: 8,477,562 km (0.071 R)
• M27: 9,326,829 km (0.097 R)
• M28: 9,890,663 km (0.036 R)
• M29: 9,942,424 km (0.084 R)
• M30: 10,465,568 km (0.057 R)
• M31: 13,268,583 km (0.062 R)
• M32: 14,309,784 km (0.091 R)
• M33: 14,662,686 km (0.117 R)
• M34: 15,257,337 km (0.041 R)
• M35: 16,839,634 km (0.085 R)
• M36: 17,838,948 km (0.078 R)
• M37: 18,600,999 km (0.084 R)
• M38: 21,283,738 km (0.088 R)
• M39: 23,321,859 km (0.105 R)
• M40: 24,084,659 km (0.104 R)
• M41: 26,277,913 km (0.107 R)
• M42: 26,421,527 km (0.097 R)
• M43: 26,926,570 km (0.112 R)
• M44: 27,726,469 km (0.09 R)
• M45: 28,019,232 km (0.11 R)
• M46: 29,573,255 km (0.103 R)
• M47: 29,947,250 km (0.096 R)
• M48: 30,549,082 km (0.113 R)
• M49: 30,700,176 km (0.092 R)
• M50: 32,224,578 km (0.102 R)
• M51: 35,505,110 km (0.109 R)
• M52: 35,743,419 km (0.055 R)
• M53: 36,541,823 km (0.091 R)
• M54: 37,104,161 km (0.061 R)
• M55: 37,588,559 km (0.116 R)
• M56: 38,808,380 km (0.059 R)
• M57: 39,876,060 km (0.091 R)
• M58: 40,870,138 km (0.094 R)
• M59: 40,953,315 km (0.111 R)
• M60: 41,537,345 km (0.037 R)
• M61: 42,292,365 km (0.046 R)
• M62: 43,136,396 km (0.11 R)
• M63: 43,986,112 km (0.107 R)
• M64: 45,184,990 km (0.055 R)
• M65: 47,877,602 km (0.117 R)
• M66: 48,404,635 km (0.074 R)
• M67: 48,757,088 km (0.114 R)
• M68: 48,845,350 km (0.044 R)
• M69: 50,175,575 km (0.069 R)
• M70: 50,710,985 km (0.11 R)
• M71: 51,787,492 km (0.047 R)
• M72: 51,877,550 km (0.085 R)
• M73: 52,238,230 km (0.105 R)
• M74: 52,599,659 km (0.077 R)
• M75: 53,234,402 km (0.102 R)
• M76: 54,786,331 km (0.113 R)
• M77: 55,061,740 km (0.101 R)
• M78: 55,153,593 km (0.116 R)
• M79: 55,245,596 km (0.073 R)
• M80: 55,613,906 km (0.038 R)
• M81: 55,706,208 km (0.114 R)
• M82: 57,095,523 km (0.085 R)
• M83: 57,374,673 km (0.097 R)
• M84: 58,308,762 km (0.057 R)
• M85: 58,965,497 km (0.112 R)
• M86: 59,059,594 km (0.1 R)
• M87: 59,813,567 km (0.112 R)
• M88: 60,760,522 km (0.026 R)
• M89: 60,855,516 km (0.115 R)
• M90: 61,331,237 km (0.105 R)
• M91: 63,342,132 km (0.1 R)
• M92: 63,727,646 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.1

Radius: 3.9

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.91 AU - 18.95 AU

Year: 21813 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,335,639 km

• M1: 64,776 km (0.036 R)
• M2: 122,670 km (0.067 R)
• M3: 166,652 km (0.117 R)
• M4: 191,036 km (0.071 R)
• M5: 272,717 km (0.101 R)
• M6: 302,636 km (0.065 R)
• M7: 487,689 km (0.075 R)
• M8: 703,559 km (0.115 R)
• M9: 1,290,431 km (0.097 R)
• M10: 1,395,449 km (0.05 R)
• M11: 1,503,159 km (0.053 R)
• M12: 1,530,536 km (0.1 R)
• M13: 1,871,769 km (0.102 R)
• M14: 2,654,315 km (0.114 R)
• M15: 3,634,929 km (0.074 R)
• M16: 4,009,522 km (0.11 R)
• M17: 4,162,860 km (0.091 R)
• M18: 5,081,241 km (0.035 R)
• M19: 5,971,947 km (0.091 R)
• M20: 7,372,183 km (0.117 R)
• M21: 8,571,360 km (0.063 R)
• M22: 8,669,795 km (0.115 R)
• M23: 8,719,312 km (0.107 R)
• M24: 9,117,841 km (0.119 R)
• M25: 9,573,366 km (0.099 R)
• M26: 11,740,291 km (0.069 R)
• M27: 12,401,963 km (0.051 R)
• M28: 12,737,361 km (0.054 R)
• M29: 12,906,257 km (0.072 R)
• M30: 14,283,156 km (0.074 R)
• M31: 15,167,130 km (0.116 R)
• M32: 15,286,359 km (0.089 R)
• M33: 15,525,566 km (0.116 R)
• M34: 15,585,705 km (0.118 R)
• M35: 16,008,019 km (0.097 R)
• M36: 16,068,606 km (0.036 R)
• M37: 17,422,018 km (0.115 R)
• M38: 19,261,025 km (0.094 R)
• M39: 20,762,838 km (0.078 R)
• M40: 21,628,112 km (0.095 R)
• M41: 22,982,272 km (0.109 R)
• M42: 23,669,674 km (0.111 R)
• M43: 23,807,903 km (0.111 R)
• M44: 24,503,234 km (0.068 R)
• M45: 24,923,604 km (0.115 R)
• M46: 25,346,517 km (0.083 R)
• M47: 26,056,359 km (0.099 R)
• M48: 26,270,583 km (0.034 R)
• M49: 27,641,049 km (0.085 R)
• M50: 30,978,278 km (0.08 R)
• M51: 31,281,064 km (0.058 R)
• M52: 32,118,513 km (0.083 R)
• M53: 32,271,701 km (0.114 R)
• M54: 33,350,003 km (0.061 R)
• M55: 34,753,680 km (0.11 R)
• M56: 36,176,505 km (0.069 R)
• M57: 36,495,298 km (0.118 R)
• M58: 38,427,504 km (0.049 R)
• M59: 38,834,111 km (0.047 R)
• M60: 42,222,503 km (0.046 R)
• M61: 43,570,230 km (0.114 R)
• M62: 44,761,029 km (0.077 R)
• M63: 45,704,094 km (0.1 R)
• M64: 45,962,450 km (0.053 R)
• M65: 49,541,429 km (0.079 R)
• M66: 52,216,389 km (0.11 R)
• M67: 52,486,413 km (0.087 R)
• M68: 58,824,576 km (0.083 R)
• M69: 59,293,116 km (0.06 R)
• M70: 59,857,100 km (0.084 R)
• M71: 61,749,663 km (0.114 R)
• M72: 62,225,833 km (0.112 R)
• M73: 62,512,163 km (0.032 R)
• M74: 63,854,056 km (0.113 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit