🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 19 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.3 AU - 1.46 AU

Year: 589 Days

Day: 21 Hours

Environment

Temp: -17 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.33 AU - 3.65 AU

Year: 1879 Days

Day: 26.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.84 AU - 3.62 AU

Year: 2110 Days

Day: 28.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,223,343 km

• M1: 1,045,988 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.97 AU - 5.59 AU

Year: 3798 Days

Day: 18.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 12.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.49 AU - 10.21 AU

Year: 11235 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,223,343 km

• M1: 153,188 km (0.056 R)
• M2: 236,365 km (0.118 R)
• M3: 415,583 km (0.079 R)
• M4: 698,173 km (0.097 R)
• M5: 795,412 km (0.117 R)
• M6: 1,136,345 km (0.098 R)
• M7: 1,293,722 km (0.108 R)
• M8: 1,395,898 km (0.104 R)
• M9: 2,139,698 km (0.103 R)
• M10: 2,643,694 km (0.115 R)
• M11: 2,882,601 km (0.117 R)
• M12: 3,128,690 km (0.112 R)
• M13: 3,353,386 km (0.116 R)
• M14: 3,554,296 km (0.118 R)
• M15: 3,670,982 km (0.09 R)
• M16: 3,908,244 km (0.045 R)
• M17: 4,181,111 km (0.094 R)
• M18: 4,273,562 km (0.071 R)
• M19: 5,135,695 km (0.096 R)
• M20: 5,301,300 km (0.052 R)
• M21: 5,671,854 km (0.1 R)
• M22: 7,648,341 km (0.091 R)
• M23: 9,612,112 km (0.046 R)
• M24: 9,693,792 km (0.111 R)
• M25: 9,775,772 km (0.119 R)
• M26: 10,313,726 km (0.06 R)
• M27: 11,722,639 km (0.059 R)
• M28: 11,985,183 km (0.101 R)
• M29: 12,117,278 km (0.08 R)
• M30: 12,338,384 km (0.109 R)
• M31: 12,739,904 km (0.086 R)
• M32: 13,831,520 km (0.051 R)
• M33: 14,716,990 km (0.085 R)
• M34: 15,333,333 km (0.073 R)
• M35: 15,909,883 km (0.092 R)
• M36: 17,084,077 km (0.109 R)
• M37: 17,332,260 km (0.102 R)
• M38: 17,681,720 km (0.112 R)
• M39: 19,670,774 km (0.111 R)
• M40: 19,826,804 km (0.047 R)
• M41: 20,929,939 km (0.116 R)
• M42: 21,622,727 km (0.093 R)
• M43: 22,377,298 km (0.085 R)
• M44: 22,485,906 km (0.047 R)
• M45: 23,031,041 km (0.083 R)
• M46: 23,140,547 km (0.069 R)
• M47: 23,967,823 km (0.115 R)
• M48: 24,357,226 km (0.094 R)
• M49: 26,507,097 km (0.083 R)
• M50: 26,679,434 km (0.074 R)
• M51: 26,794,624 km (0.099 R)
• M52: 27,256,582 km (0.115 R)
• M53: 28,599,523 km (0.106 R)
• M54: 29,130,894 km (0.106 R)
• M55: 30,023,694 km (0.113 R)
• M56: 30,443,466 km (0.043 R)
• M57: 30,623,881 km (0.118 R)
• M58: 31,106,932 km (0.075 R)
• M59: 31,410,167 km (0.119 R)
• M60: 32,141,851 km (0.084 R)
• M61: 32,448,377 km (0.109 R)
• M62: 32,571,196 km (0.081 R)
• M63: 32,755,800 km (0.118 R)
• M64: 33,002,487 km (0.101 R)
• M65: 33,126,055 km (0.063 R)
• M66: 33,311,706 km (0.03 R)
• M67: 35,124,234 km (0.108 R)
• M68: 35,503,165 km (0.088 R)
• M69: 36,520,431 km (0.074 R)
• M70: 36,840,271 km (0.026 R)
• M71: 37,096,831 km (0.052 R)
• M72: 37,353,990 km (0.049 R)
• M73: 38,258,758 km (0.08 R)
• M74: 38,388,609 km (0.114 R)
• M75: 38,713,835 km (0.066 R)
• M76: 39,432,503 km (0.076 R)
• M77: 42,150,098 km (0.054 R)
• M78: 42,552,965 km (0.105 R)
• M79: 43,633,211 km (0.111 R)
• M80: 44,244,767 km (0.043 R)
• M81: 45,339,075 km (0.099 R)
• M82: 46,165,753 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 6.9

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.99 AU - 18.51 AU

Year: 22717 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,223,343 km

• M1: 99,333 km (0.094 R)
• M2: 267,930 km (0.084 R)
• M3: 353,799 km (0.056 R)
• M4: 718,369 km (0.06 R)
• M5: 869,912 km (0.066 R)
• M6: 1,088,025 km (0.102 R)
• M7: 1,446,911 km (0.108 R)
• M8: 2,014,485 km (0.111 R)
• M9: 2,193,554 km (0.076 R)
• M10: 2,303,508 km (0.116 R)
• M11: 2,605,696 km (0.115 R)
• M12: 2,880,507 km (0.105 R)
• M13: 4,024,931 km (0.052 R)
• M14: 4,250,823 km (0.089 R)
• M15: 4,296,600 km (0.097 R)
• M16: 4,434,679 km (0.08 R)
• M17: 4,574,104 km (0.107 R)
• M18: 5,146,765 km (0.096 R)
• M19: 5,792,280 km (0.069 R)
• M20: 6,202,328 km (0.111 R)
• M21: 6,254,238 km (0.109 R)
• M22: 6,515,885 km (0.099 R)
• M23: 6,727,865 km (0.111 R)
• M24: 6,942,089 km (0.089 R)
• M25: 8,217,112 km (0.076 R)
• M26: 10,662,588 km (0.101 R)
• M27: 11,038,079 km (0.053 R)
• M28: 11,673,421 km (0.104 R)
• M29: 12,780,744 km (0.08 R)
• M30: 13,380,482 km (0.114 R)
• M31: 13,514,971 km (0.087 R)
• M32: 14,400,291 km (0.088 R)
• M33: 15,374,472 km (0.106 R)
• M34: 15,798,433 km (0.083 R)
• M35: 16,226,283 km (0.097 R)
• M36: 16,297,940 km (0.101 R)
• M37: 17,166,356 km (0.08 R)
• M38: 17,606,173 km (0.091 R)
• M39: 20,399,315 km (0.105 R)
• M40: 21,099,284 km (0.12 R)
• M41: 22,044,892 km (0.068 R)
• M42: 22,843,296 km (0.067 R)
• M43: 23,246,163 km (0.078 R)
• M44: 23,570,042 km (0.088 R)
• M45: 24,386,398 km (0.099 R)
• M46: 25,795,310 km (0.067 R)
• M47: 27,400,944 km (0.11 R)
• M48: 28,259,038 km (0.09 R)
• M49: 30,089,368 km (0.118 R)
• M50: 32,137,662 km (0.053 R)
• M51: 32,498,492 km (0.084 R)
• M52: 32,951,325 km (0.078 R)
• M53: 33,224,191 km (0.12 R)
• M54: 34,414,691 km (0.078 R)
• M55: 34,876,350 km (0.098 R)
• M56: 35,339,954 km (0.034 R)
• M57: 38,069,217 km (0.09 R)
• M58: 38,259,955 km (0.101 R)
• M59: 38,833,962 km (0.028 R)
• M60: 40,767,963 km (0.114 R)
• M61: 41,452,224 km (0.107 R)
• M62: 42,535,163 km (0.1 R)
• M63: 43,727,009 km (0.119 R)
• M64: 43,926,872 km (0.106 R)
• M65: 44,628,336 km (0.097 R)
• M66: 46,448,942 km (0.105 R)
• M67: 46,652,694 km (0.068 R)
• M68: 46,754,720 km (0.095 R)
• M69: 48,810,494 km (0.063 R)
• M70: 50,685,703 km (0.061 R)
• M71: 51,105,625 km (0.096 R)
• M72: 55,800,155 km (0.079 R)
• M73: 55,908,464 km (0.107 R)
• M74: 56,559,664 km (0.109 R)
• M75: 59,410,550 km (0.109 R)
• M76: 59,964,063 km (0.061 R)
• M77: 61,523,172 km (0.053 R)
• M78: 62,195,464 km (0.104 R)
• M79: 62,757,504 km (0.089 R)
• M80: 65,364,695 km (0.074 R)
• M81: 65,936,159 km (0.09 R)
• M82: 67,891,403 km (0.092 R)
• M83: 69,166,725 km (0.091 R)
• M84: 69,283,112 km (0.099 R)
• M85: 69,749,110 km (0.099 R)
• M86: 71,388,104 km (0.044 R)
• M87: 71,505,688 km (0.095 R)
• M88: 72,094,505 km (0.082 R)
• M89: 73,514,189 km (0.101 R)
• M90: 73,751,601 km (0.055 R)
• M91: 75,301,584 km (0.098 R)
• M92: 75,541,090 km (0.103 R)
• M93: 80,749,340 km (0.034 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit