🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.11 AU - 2.21 AU

Year: 1106 Days

Day: 36.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,480,019 km

• M1: 18,700 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.94 AU - 3.5 AU

Year: 2012 Days

Day: 24.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,480,019 km

• M1: 748,289 km (0.074 R)
• M2: 2,579,366 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.69 AU - 3.77 AU

Year: 2509 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,480,019 km

• M1: 547,827 km (0.103 R)
• M2: 995,275 km (0.099 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 8.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.5 AU - 10.88 AU

Year: 9702 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,480,019 km

• M1: 158,873 km (0.103 R)
• M2: 350,957 km (0.067 R)
• M3: 495,169 km (0.103 R)
• M4: 700,716 km (0.104 R)
• M5: 756,367 km (0.086 R)
• M6: 995,424 km (0.082 R)
• M7: 1,156,990 km (0.044 R)
• M8: 1,579,454 km (0.093 R)
• M9: 1,654,403 km (0.077 R)
• M10: 1,827,488 km (0.099 R)
• M11: 1,986,361 km (0.12 R)
• M12: 2,212,403 km (0.084 R)
• M13: 2,600,011 km (0.085 R)
• M14: 2,939,449 km (0.109 R)
• M15: 3,055,686 km (0.118 R)
• M16: 3,340,969 km (0.094 R)
• M17: 3,462,443 km (0.099 R)
• M18: 3,610,245 km (0.103 R)
• M19: 3,684,895 km (0.073 R)
• M20: 3,785,275 km (0.107 R)
• M21: 4,406,405 km (0.077 R)
• M22: 4,837,995 km (0.109 R)
• M23: 4,948,099 km (0.117 R)
• M24: 5,170,701 km (0.107 R)
• M25: 5,339,746 km (0.084 R)
• M26: 5,539,460 km (0.119 R)
• M27: 5,975,537 km (0.045 R)
• M28: 6,212,800 km (0.119 R)
• M29: 6,880,754 km (0.108 R)
• M30: 6,942,688 km (0.106 R)
• M31: 7,286,314 km (0.05 R)
• M32: 7,381,009 km (0.102 R)
• M33: 7,476,154 km (0.116 R)
• M34: 8,482,648 km (0.053 R)
• M35: 8,715,722 km (0.099 R)
• M36: 8,849,911 km (0.11 R)
• M37: 9,427,807 km (0.112 R)
• M38: 9,600,144 km (0.11 R)
• M39: 9,912,953 km (0.04 R)
• M40: 10,017,971 km (0.09 R)
• M41: 10,727,514 km (0.083 R)
• M42: 11,600,268 km (0.047 R)
• M43: 11,710,970 km (0.109 R)
• M44: 11,859,072 km (0.055 R)
• M45: 12,045,172 km (0.064 R)
• M46: 12,307,267 km (0.102 R)
• M47: 12,685,002 km (0.099 R)
• M48: 12,875,290 km (0.079 R)
• M49: 13,451,990 km (0.102 R)
• M50: 14,510,993 km (0.059 R)
• M51: 17,126,413 km (0.087 R)
• M52: 17,421,270 km (0.047 R)
• M53: 17,760,259 km (0.116 R)
• M54: 18,703,474 km (0.095 R)
• M55: 18,963,624 km (0.098 R)
• M56: 19,663,144 km (0.058 R)
• M57: 19,795,239 km (0.064 R)
• M58: 20,193,319 km (0.094 R)
• M59: 20,817,740 km (0.042 R)
• M60: 21,312,909 km (0.114 R)
• M61: 21,493,773 km (0.119 R)
• M62: 21,629,907 km (0.09 R)
• M63: 23,099,258 km (0.111 R)
• M64: 23,331,733 km (0.119 R)
• M65: 23,471,607 km (0.077 R)
• M66: 24,316,685 km (0.103 R)
• M67: 24,505,777 km (0.064 R)
• M68: 25,076,193 km (0.088 R)
• M69: 26,084,932 km (0.037 R)
• M70: 26,764,705 km (0.108 R)
• M71: 27,795,284 km (0.077 R)
• M72: 28,240,936 km (0.108 R)
• M73: 28,589,200 km (0.119 R)
• M74: 28,888,845 km (0.111 R)
• M75: 29,239,801 km (0.04 R)
• M76: 29,592,104 km (0.061 R)
• M77: 30,148,608 km (0.073 R)
• M78: 31,787,154 km (0.055 R)
• M79: 31,942,287 km (0.109 R)
• M80: 32,097,570 km (0.111 R)
• M81: 33,296,896 km (0.041 R)
• M82: 34,510,733 km (0.09 R)
• M83: 35,203,371 km (0.093 R)
• M84: 35,524,408 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 7.7

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 16.3 AU - 25.24 AU

Year: 32965 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,480,019 km

• M1: 141,071 km (0.102 R)
• M2: 817,104 km (0.086 R)
• M3: 1,056,610 km (0.118 R)
• M4: 2,769,057 km (0.066 R)
• M5: 3,268,115 km (0.064 R)
• M6: 3,697,162 km (0.107 R)
• M7: 4,144,011 km (0.099 R)
• M8: 4,194,724 km (0.089 R)
• M9: 4,713,081 km (0.103 R)
• M10: 5,142,427 km (0.094 R)
• M11: 5,197,030 km (0.115 R)
• M12: 5,361,887 km (0.112 R)
• M13: 5,584,339 km (0.102 R)
• M14: 8,417,124 km (0.119 R)
• M15: 9,804,196 km (0.066 R)
• M16: 10,697,893 km (0.093 R)
• M17: 11,260,681 km (0.108 R)
• M18: 11,331,740 km (0.091 R)
• M19: 11,977,853 km (0.115 R)
• M20: 12,195,817 km (0.1 R)
• M21: 12,562,182 km (0.079 R)
• M22: 12,783,587 km (0.094 R)
• M23: 13,834,362 km (0.037 R)
• M24: 15,068,844 km (0.118 R)
• M25: 15,147,233 km (0.095 R)
• M26: 16,580,082 km (0.091 R)
• M27: 19,915,665 km (0.056 R)
• M28: 20,001,684 km (0.115 R)
• M29: 20,955,670 km (0.09 R)
• M30: 21,130,699 km (0.089 R)
• M31: 21,394,291 km (0.112 R)
• M32: 23,905,441 km (0.118 R)
• M33: 24,639,966 km (0.101 R)
• M34: 26,508,294 km (0.115 R)
• M35: 28,518,590 km (0.11 R)
• M36: 30,478,472 km (0.116 R)
• M37: 30,676,689 km (0.096 R)
• M38: 32,582,566 km (0.074 R)
• M39: 34,011,076 km (0.096 R)
• M40: 34,216,923 km (0.042 R)
• M41: 34,940,228 km (0.042 R)
• M42: 36,612,583 km (0.059 R)
• M43: 36,718,049 km (0.11 R)
• M44: 38,417,930 km (0.067 R)
• M45: 39,169,659 km (0.099 R)
• M46: 39,601,399 km (0.063 R)
• M47: 39,926,325 km (0.025 R)
• M48: 42,446,002 km (0.054 R)
• M49: 43,892,913 km (0.115 R)
• M50: 45,129,788 km (0.102 R)
• M51: 45,355,830 km (0.037 R)
• M52: 45,582,322 km (0.062 R)
• M53: 46,036,501 km (0.113 R)
• M54: 47,867,878 km (0.078 R)
• M55: 49,606,355 km (0.077 R)
• M56: 52,668,324 km (0.101 R)
• M57: 52,906,334 km (0.11 R)
• M58: 53,622,758 km (0.106 R)
• M59: 54,222,047 km (0.11 R)
• M60: 55,065,031 km (0.084 R)
• M61: 55,185,757 km (0.067 R)
• M62: 55,306,632 km (0.113 R)
• M63: 58,602,871 km (0.104 R)
• M64: 58,973,126 km (0.069 R)
• M65: 61,460,640 km (0.111 R)
• M66: 62,339,377 km (0.051 R)
• M67: 64,872,817 km (0.057 R)
• M68: 66,023,823 km (0.074 R)
• M69: 67,052,608 km (0.059 R)
• M70: 68,475,882 km (0.089 R)
• M71: 71,220,405 km (0.087 R)
• M72: 71,747,288 km (0.051 R)
• M73: 73,468,412 km (0.077 R)
• M74: 73,601,404 km (0.1 R)
• M75: 73,734,397 km (0.116 R)
• M76: 78,712,864 km (0.097 R)
• M77: 79,530,417 km (0.05 R)
• M78: 80,350,812 km (0.106 R)
• M79: 81,036,568 km (0.104 R)
• M80: 84,494,224 km (0.113 R)
• M81: 85,750,846 km (0.037 R)
• M82: 86,171,066 km (0.075 R)
• M83: 88,565,081 km (0.117 R)
• M84: 88,706,601 km (0.066 R)
• M85: 89,983,718 km (0.109 R)
• M86: 90,553,237 km (0.058 R)
• M87: 91,409,685 km (0.083 R)
• M88: 91,552,700 km (0.043 R)
• M89: 92,268,825 km (0.083 R)
• M90: 92,412,289 km (0.095 R)
• M91: 94,139,696 km (0.061 R)
• M92: 94,284,058 km (0.108 R)
• M93: 96,604,919 km (0.067 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit