🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 19.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 167.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,190,974 km

• M1: 32,612 km (0.076 R)
• M2: 96,640 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 210 Days

Day: 20.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 289 Days

Day: 12.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.22 AU - 1.58 AU

Year: 621 Days

Day: 15.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,190,974 km

• M1: 712,684 km (0.099 R)
• M2: 749,485 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.57 AU - 1.59 AU

Year: 744 Days

Day: 42.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,190,974 km

• M1: 260,300 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.68 AU - 2.32 AU

Year: 1060 Days

Day: 18.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.22 AU - 4.22 AU

Year: 3249 Days

Day: 23.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.6

Radius: 10.9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.65 AU - 6.91 AU

Year: 5207 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,190,974 km

• M1: 149,897 km (0.075 R)
• M2: 243,396 km (0.068 R)
• M3: 471,084 km (0.117 R)
• M4: 556,504 km (0.084 R)
• M5: 783,594 km (0.074 R)
• M6: 915,539 km (0.066 R)
• M7: 1,084,435 km (0.103 R)
• M8: 1,914,404 km (0.087 R)
• M9: 2,023,012 km (0.067 R)
• M10: 2,115,015 km (0.106 R)
• M11: 2,341,805 km (0.078 R)
• M12: 2,576,674 km (0.116 R)
• M13: 3,218,897 km (0.101 R)
• M14: 3,327,057 km (0.089 R)
• M15: 3,681,454 km (0.089 R)
• M16: 3,886,253 km (0.084 R)
• M17: 3,955,368 km (0.082 R)
• M18: 4,259,650 km (0.1 R)
• M19: 4,378,730 km (0.119 R)
• M20: 4,816,603 km (0.053 R)
• M21: 4,990,735 km (0.027 R)
• M22: 5,294,119 km (0.116 R)
• M23: 5,551,577 km (0.054 R)
• M24: 5,945,468 km (0.066 R)
• M25: 6,159,393 km (0.083 R)
• M26: 6,240,176 km (0.111 R)
• M27: 6,375,712 km (0.111 R)
• M28: 6,567,197 km (0.107 R)
• M29: 6,927,877 km (0.092 R)
• M30: 7,096,474 km (0.074 R)
• M31: 7,495,302 km (0.1 R)
• M32: 7,581,620 km (0.12 R)
• M33: 8,195,869 km (0.082 R)
• M34: 8,674,582 km (0.118 R)
• M35: 9,162,570 km (0.096 R)
• M36: 9,816,463 km (0.08 R)
• M37: 9,911,009 km (0.116 R)
• M38: 10,133,161 km (0.047 R)
• M39: 10,228,754 km (0.119 R)
• M40: 10,420,988 km (0.074 R)
• M41: 11,037,780 km (0.111 R)
• M42: 11,234,950 km (0.113 R)
• M43: 11,833,640 km (0.102 R)
• M44: 12,035,597 km (0.114 R)
• M45: 12,648,051 km (0.095 R)
• M46: 13,868,022 km (0.075 R)
• M47: 14,330,578 km (0.044 R)
• M48: 15,016,036 km (0.097 R)
• M49: 15,234,598 km (0.119 R)
• M50: 15,785,867 km (0.094 R)
• M51: 17,059,543 km (0.104 R)
• M52: 17,249,532 km (0.102 R)
• M53: 17,440,419 km (0.1 R)
• M54: 17,631,904 km (0.064 R)
• M55: 17,747,095 km (0.109 R)
• M56: 17,824,138 km (0.117 R)
• M57: 18,055,565 km (0.105 R)
• M58: 19,545,261 km (0.094 R)
• M59: 19,704,284 km (0.07 R)
• M60: 20,063,917 km (0.077 R)
• M61: 20,546,669 km (0.111 R)
• M62: 22,059,253 km (0.108 R)
• M63: 22,682,628 km (0.09 R)
• M64: 22,975,540 km (0.09 R)
• M65: 24,544,523 km (0.11 R)
• M66: 24,802,280 km (0.091 R)
• M67: 25,190,486 km (0.079 R)
• M68: 25,276,954 km (0.025 R)
• M69: 25,406,954 km (0.086 R)
• M70: 25,537,254 km (0.118 R)
• M71: 25,624,170 km (0.081 R)
• M72: 25,754,769 km (0.088 R)
• M73: 26,060,398 km (0.09 R)
• M74: 26,719,227 km (0.072 R)
• M75: 26,940,183 km (0.105 R)
• M76: 27,250,299 km (0.08 R)
• M77: 27,650,922 km (0.058 R)
• M78: 28,188,128 km (0.106 R)
• M79: 28,367,945 km (0.118 R)
• M80: 28,503,032 km (0.086 R)
• M81: 28,864,460 km (0.092 R)
• M82: 29,091,101 km (0.042 R)
• M83: 29,500,401 km (0.065 R)
• M84: 29,866,018 km (0.088 R)
• M85: 30,371,061 km (0.093 R)
• M86: 30,509,289 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276

Radius: 6.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.89 AU - 14.43 AU

Year: 16880 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,190,974 km

• M1: 160,070 km (0.087 R)
• M2: 532,568 km (0.106 R)
• M3: 714,479 km (0.107 R)
• M4: 803,939 km (0.094 R)
• M5: 916,137 km (0.099 R)
• M6: 1,135,597 km (0.091 R)
• M7: 1,283,999 km (0.118 R)
• M8: 1,461,272 km (0.116 R)
• M9: 2,039,767 km (0.115 R)
• M10: 2,116,810 km (0.089 R)
• M11: 2,380,401 km (0.113 R)
• M12: 2,488,710 km (0.063 R)
• M13: 2,967,573 km (0.105 R)
• M14: 3,505,228 km (0.12 R)
• M15: 3,628,796 km (0.049 R)
• M16: 4,334,150 km (0.102 R)
• M17: 5,011,379 km (0.079 R)
• M18: 5,648,666 km (0.053 R)
• M19: 6,728,463 km (0.048 R)
• M20: 6,882,400 km (0.111 R)
• M21: 7,115,324 km (0.109 R)
• M22: 7,193,563 km (0.08 R)
• M23: 8,032,508 km (0.074 R)
• M24: 9,113,353 km (0.1 R)
• M25: 11,545,964 km (0.037 R)
• M26: 11,591,890 km (0.025 R)
• M27: 11,776,494 km (0.093 R)
• M28: 12,666,601 km (0.103 R)
• M29: 13,432,842 km (0.027 R)
• M30: 13,919,334 km (0.102 R)
• M31: 14,213,892 km (0.119 R)
• M32: 14,361,994 km (0.113 R)
• M33: 14,709,659 km (0.038 R)
• M34: 14,809,441 km (0.037 R)
• M35: 15,565,359 km (0.075 R)
• M36: 15,922,300 km (0.094 R)
• M37: 16,540,588 km (0.036 R)
• M38: 16,592,498 km (0.092 R)
• M39: 16,748,529 km (0.052 R)
• M40: 16,904,859 km (0.106 R)
• M41: 17,061,936 km (0.057 R)
• M42: 17,482,755 km (0.095 R)
• M43: 18,820,011 km (0.113 R)
• M44: 19,145,685 km (0.086 R)
• M45: 19,473,454 km (0.069 R)
• M46: 20,134,377 km (0.069 R)
• M47: 20,467,532 km (0.08 R)
• M48: 20,690,732 km (0.042 R)
• M49: 21,083,127 km (0.069 R)
• M50: 21,195,774 km (0.083 R)
• M51: 21,252,173 km (0.116 R)
• M52: 22,046,537 km (0.041 R)
• M53: 23,839,917 km (0.099 R)
• M54: 25,859,937 km (0.097 R)
• M55: 26,161,676 km (0.119 R)
• M56: 26,646,822 km (0.117 R)
• M57: 27,996,194 km (0.099 R)
• M58: 28,430,178 km (0.117 R)
• M59: 29,179,364 km (0.053 R)
• M60: 29,242,045 km (0.074 R)
• M61: 29,619,331 km (0.117 R)
• M62: 29,871,703 km (0.109 R)
• M63: 30,633,306 km (0.029 R)
• M64: 33,808,670 km (0.077 R)
• M65: 33,940,466 km (0.105 R)
• M66: 34,734,980 km (0.084 R)
• M67: 35,001,115 km (0.103 R)
• M68: 35,067,835 km (0.106 R)
• M69: 35,468,608 km (0.101 R)
• M70: 35,803,857 km (0.089 R)
• M71: 36,342,260 km (0.104 R)
• M72: 36,951,272 km (0.115 R)
• M73: 37,222,942 km (0.09 R)
• M74: 37,563,577 km (0.044 R)
• M75: 38,867,172 km (0.112 R)
• M76: 39,212,743 km (0.071 R)
• M77: 39,837,315 km (0.085 R)
• M78: 40,116,015 km (0.11 R)
• M79: 41,377,873 km (0.062 R)
• M80: 42,937,730 km (0.119 R)
• M81: 43,009,089 km (0.119 R)
• M82: 43,080,447 km (0.097 R)
• M83: 43,796,572 km (0.051 R)
• M84: 44,228,162 km (0.102 R)
• M85: 44,444,480 km (0.058 R)
• M86: 44,805,909 km (0.091 R)
• M87: 45,240,790 km (0.113 R)
• M88: 45,313,345 km (0.06 R)
• M89: 46,260,898 km (0.104 R)
• M90: 46,480,507 km (0.073 R)
• M91: 47,141,281 km (0.065 R)
• M92: 47,288,635 km (0.052 R)
• M93: 49,142,452 km (0.072 R)
• M94: 49,590,946 km (0.101 R)
• M95: 49,965,689 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 20,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit