🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 41 Hours

Environment

Temp: 183 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,553,786 km

• M1: 232,325 km (0.092 R)
• M2: 323,131 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 155 Days

Day: 25.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,553,786 km

• M1: 164,558 km (0.06 R)
• M2: 334,202 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.54 AU - 2.12 AU

Year: 866 Days

Day: 41.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.86 AU - 11.32 AU

Year: 11213 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,553,786 km

• M1: 262,993 km (0.11 R)
• M2: 787,633 km (0.118 R)
• M3: 1,172,847 km (0.112 R)
• M4: 1,682,078 km (0.084 R)
• M5: 1,801,308 km (0.091 R)
• M6: 1,874,162 km (0.118 R)
• M7: 2,201,781 km (0.079 R)
• M8: 2,332,680 km (0.077 R)
• M9: 2,412,415 km (0.113 R)
• M10: 2,629,781 km (0.072 R)
• M11: 2,853,430 km (0.096 R)
• M12: 2,939,000 km (0.031 R)
• M13: 3,500,441 km (0.114 R)
• M14: 3,561,477 km (0.096 R)
• M15: 3,622,961 km (0.076 R)
• M16: 3,840,776 km (0.082 R)
• M17: 3,903,756 km (0.101 R)
• M18: 4,224,045 km (0.062 R)
• M19: 4,387,406 km (0.087 R)
• M20: 4,653,242 km (0.076 R)
• M21: 5,061,794 km (0.049 R)
• M22: 5,660,335 km (0.096 R)
• M23: 5,768,344 km (0.055 R)
• M24: 6,170,164 km (0.07 R)
• M25: 7,116,670 km (0.111 R)
• M26: 8,890,153 km (0.09 R)
• M27: 10,971,209 km (0.076 R)
• M28: 11,196,353 km (0.115 R)
• M29: 11,788,761 km (0.025 R)
• M30: 11,880,913 km (0.107 R)
• M31: 12,767,430 km (0.083 R)
• M32: 13,578,550 km (0.114 R)
• M33: 13,675,190 km (0.108 R)
• M34: 15,200,490 km (0.083 R)
• M35: 15,602,759 km (0.116 R)
• M36: 15,805,314 km (0.088 R)
• M37: 15,906,891 km (0.088 R)
• M38: 16,572,452 km (0.089 R)
• M39: 16,675,675 km (0.034 R)
• M40: 17,038,449 km (0.073 R)
• M41: 17,351,707 km (0.104 R)
• M42: 18,195,888 km (0.12 R)
• M43: 18,462,621 km (0.116 R)
• M44: 18,676,696 km (0.111 R)
• M45: 18,837,962 km (0.098 R)
• M46: 18,945,673 km (0.079 R)
• M47: 19,760,084 km (0.11 R)
• M48: 20,697,015 km (0.07 R)
• M49: 21,031,067 km (0.098 R)
• M50: 21,648,308 km (0.117 R)
• M51: 21,817,653 km (0.033 R)
• M52: 24,468,976 km (0.065 R)
• M53: 24,999,599 km (0.099 R)
• M54: 26,192,194 km (0.118 R)
• M55: 26,613,910 km (0.098 R)
• M56: 26,795,372 km (0.12 R)
• M57: 27,954,157 km (0.108 R)
• M58: 28,138,611 km (0.072 R)
• M59: 29,816,800 km (0.06 R)
• M60: 30,005,294 km (0.104 R)
• M61: 30,257,217 km (0.093 R)
• M62: 30,446,607 km (0.068 R)
• M63: 31,719,237 km (0.05 R)
• M64: 32,104,451 km (0.065 R)
• M65: 33,922,364 km (0.074 R)
• M66: 34,382,079 km (0.108 R)
• M67: 34,777,765 km (0.052 R)
• M68: 34,910,010 km (0.074 R)
• M69: 35,706,917 km (0.117 R)
• M70: 36,846,105 km (0.046 R)
• M71: 37,725,292 km (0.099 R)
• M72: 39,159,935 km (0.105 R)
• M73: 40,542,968 km (0.082 R)
• M74: 40,821,519 km (0.107 R)
• M75: 41,590,602 km (0.101 R)
• M76: 41,731,074 km (0.082 R)
• M77: 42,012,168 km (0.108 R)
• M78: 42,223,550 km (0.118 R)
• M79: 42,576,601 km (0.064 R)
• M80: 42,859,640 km (0.051 R)
• M81: 43,072,369 km (0.058 R)
• M82: 43,214,337 km (0.052 R)
• M83: 44,571,339 km (0.092 R)
• M84: 45,002,779 km (0.093 R)
• M85: 46,450,737 km (0.097 R)
• M86: 46,815,158 km (0.091 R)
• M87: 48,651,322 km (0.095 R)
• M88: 49,095,478 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.7

Radius: 3.1

Gravity: 99.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.9 AU - 16.24 AU

Year: 18464 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,553,786 km

• M1: 107,262 km (0.109 R)
• M2: 731,534 km (0.063 R)
• M3: 1,311,674 km (0.11 R)
• M4: 1,894,657 km (0.118 R)
• M5: 2,661,496 km (0.074 R)
• M6: 3,178,506 km (0.084 R)
• M7: 3,856,035 km (0.1 R)
• M8: 3,899,867 km (0.073 R)
• M9: 4,576,498 km (0.072 R)
• M10: 4,904,417 km (0.107 R)
• M11: 5,337,203 km (0.048 R)
• M12: 5,731,992 km (0.076 R)
• M13: 6,238,680 km (0.104 R)
• M14: 6,549,395 km (0.107 R)
• M15: 7,457,155 km (0.068 R)
• M16: 7,897,870 km (0.09 R)
• M17: 8,346,813 km (0.092 R)
• M18: 8,746,539 km (0.106 R)
• M19: 8,919,773 km (0.107 R)
• M20: 9,269,533 km (0.109 R)
• M21: 9,742,861 km (0.103 R)
• M22: 9,922,378 km (0.115 R)
• M23: 10,042,655 km (0.058 R)
• M24: 10,223,967 km (0.115 R)
• M25: 11,713,214 km (0.066 R)
• M26: 11,776,644 km (0.045 R)
• M27: 11,903,951 km (0.057 R)
• M28: 12,095,885 km (0.095 R)
• M29: 12,482,746 km (0.115 R)
• M30: 13,334,705 km (0.076 R)
• M31: 14,205,365 km (0.112 R)
• M32: 14,818,866 km (0.1 R)
• M33: 15,163,390 km (0.054 R)
• M34: 16,071,299 km (0.033 R)
• M35: 16,212,669 km (0.103 R)
• M36: 17,866,474 km (0.085 R)
• M37: 19,272,544 km (0.116 R)
• M38: 19,347,493 km (0.119 R)
• M39: 20,102,663 km (0.085 R)
• M40: 20,178,808 km (0.087 R)
• M41: 20,790,514 km (0.1 R)
• M42: 22,346,631 km (0.099 R)
• M43: 23,377,958 km (0.083 R)
• M44: 23,859,215 km (0.108 R)
• M45: 24,587,008 km (0.102 R)
• M46: 24,668,390 km (0.119 R)
• M47: 24,912,982 km (0.094 R)
• M48: 24,994,663 km (0.12 R)
• M49: 25,158,323 km (0.107 R)
• M50: 27,570,738 km (0.098 R)
• M51: 28,334,286 km (0.099 R)
• M52: 29,190,883 km (0.12 R)
• M53: 29,449,538 km (0.099 R)
• M54: 29,969,091 km (0.07 R)
• M55: 34,232,630 km (0.118 R)
• M56: 36,527,013 km (0.062 R)
• M57: 37,833,451 km (0.069 R)
• M58: 38,303,787 km (0.12 R)
• M59: 40,684,039 km (0.043 R)
• M60: 41,359,024 km (0.063 R)
• M61: 44,095,768 km (0.087 R)
• M62: 44,194,652 km (0.117 R)
• M63: 45,985,937 km (0.099 R)
• M64: 46,688,897 km (0.083 R)
• M65: 50,360,178 km (0.094 R)
• M66: 50,877,338 km (0.088 R)
• M67: 50,981,010 km (0.108 R)
• M68: 51,084,681 km (0.07 R)
• M69: 51,500,264 km (0.111 R)
• M70: 53,489,467 km (0.068 R)
• M71: 53,911,482 km (0.115 R)
• M72: 54,228,630 km (0.102 R)
• M73: 55,610,316 km (0.072 R)
• M74: 56,466,464 km (0.096 R)
• M75: 58,299,936 km (0.085 R)
• M76: 58,516,853 km (0.116 R)
• M77: 65,262,669 km (0.065 R)
• M78: 66,504,930 km (0.026 R)
• M79: 68,783,605 km (0.088 R)
• M80: 69,242,422 km (0.054 R)
• M81: 69,472,204 km (0.119 R)
• M82: 70,163,197 km (0.109 R)
• M83: 70,509,366 km (0.112 R)
• M84: 72,365,876 km (0.03 R)
• M85: 74,120,958 km (0.053 R)
• M86: 74,944,644 km (0.049 R)
• M87: 78,150,376 km (0.073 R)
• M88: 78,270,055 km (0.106 R)
• M89: 78,629,239 km (0.059 R)
• M90: 80,191,789 km (0.118 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit