🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 210 Days

Day: 38.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 401 Days

Day: 32.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,548,453 km

• M1: 41,887 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.85 AU - 1.31 AU

Year: 412 Days

Day: 28.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.17 AU - 1.33 AU

Year: 513 Days

Day: 23 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,548,453 km

• M1: 177,423 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.54 AU - 1.7 AU

Year: 757 Days

Day: 22 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.86 AU - 2.1 AU

Year: 1023 Days

Day: 21.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.66 AU - 5.46 AU

Year: 3575 Days

Day: 35.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 9.5

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.75 AU - 9.63 AU

Year: 9404 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,548,453 km

• M1: 131,197 km (0.059 R)
• M2: 427,102 km (0.087 R)
• M3: 694,433 km (0.055 R)
• M4: 1,012,030 km (0.051 R)
• M5: 1,306,289 km (0.092 R)
• M6: 1,463,516 km (0.115 R)
• M7: 1,532,929 km (0.047 R)
• M8: 1,603,540 km (0.046 R)
• M9: 1,896,901 km (0.081 R)
• M10: 2,207,317 km (0.069 R)
• M11: 2,368,583 km (0.065 R)
• M12: 2,506,064 km (0.094 R)
• M13: 2,617,963 km (0.072 R)
• M14: 2,789,103 km (0.119 R)
• M15: 3,572,547 km (0.104 R)
• M16: 4,386,658 km (0.096 R)
• M17: 4,522,044 km (0.107 R)
• M18: 5,328,078 km (0.109 R)
• M19: 5,436,536 km (0.091 R)
• M20: 6,368,232 km (0.117 R)
• M21: 6,872,227 km (0.11 R)
• M22: 8,586,918 km (0.116 R)
• M23: 8,756,861 km (0.064 R)
• M24: 9,186,656 km (0.065 R)
• M25: 9,447,854 km (0.103 R)
• M26: 9,888,569 km (0.08 R)
• M27: 11,297,182 km (0.101 R)
• M28: 12,574,449 km (0.105 R)
• M29: 12,670,940 km (0.078 R)
• M30: 13,402,024 km (0.106 R)
• M31: 13,747,895 km (0.072 R)
• M32: 14,701,432 km (0.063 R)
• M33: 15,936,362 km (0.113 R)
• M34: 16,884,214 km (0.078 R)
• M35: 17,526,288 km (0.093 R)
• M36: 17,634,148 km (0.068 R)
• M37: 17,904,621 km (0.088 R)
• M38: 18,889,574 km (0.101 R)
• M39: 19,055,478 km (0.098 R)
• M40: 19,667,782 km (0.086 R)
• M41: 20,740,698 km (0.082 R)
• M42: 20,854,691 km (0.036 R)
• M43: 21,026,130 km (0.106 R)
• M44: 21,198,018 km (0.101 R)
• M45: 21,370,505 km (0.085 R)
• M46: 21,601,035 km (0.105 R)
• M47: 22,064,639 km (0.087 R)
• M48: 22,181,175 km (0.067 R)
• M49: 22,356,055 km (0.082 R)
• M50: 23,415,956 km (0.085 R)
• M51: 23,594,127 km (0.116 R)
• M52: 24,011,805 km (0.052 R)
• M53: 24,251,460 km (0.06 R)
• M54: 24,612,590 km (0.084 R)
• M55: 24,793,753 km (0.073 R)
• M56: 25,584,228 km (0.101 R)
• M57: 25,828,970 km (0.093 R)
• M58: 26,816,316 km (0.117 R)
• M59: 27,127,330 km (0.081 R)
• M60: 27,815,779 km (0.046 R)
• M61: 28,004,572 km (0.083 R)
• M62: 28,256,943 km (0.097 R)
• M63: 28,891,238 km (0.081 R)
• M64: 29,082,424 km (0.116 R)
• M65: 29,210,031 km (0.089 R)
• M66: 29,915,685 km (0.068 R)
• M67: 29,980,161 km (0.093 R)
• M68: 31,212,997 km (0.066 R)
• M69: 31,278,372 km (0.058 R)
• M70: 32,594,833 km (0.101 R)
• M71: 35,418,044 km (0.077 R)
• M72: 36,582,813 km (0.116 R)
• M73: 37,829,711 km (0.046 R)
• M74: 37,899,424 km (0.103 R)
• M75: 39,020,211 km (0.119 R)
• M76: 39,726,313 km (0.119 R)
• M77: 41,222,591 km (0.038 R)
• M78: 41,725,539 km (0.098 R)
• M79: 41,941,558 km (0.032 R)
• M80: 42,664,714 km (0.046 R)
• M81: 43,611,070 km (0.1 R)
• M82: 46,341,980 km (0.06 R)
• M83: 46,715,226 km (0.117 R)
• M84: 47,615,207 km (0.049 R)
• M85: 47,765,703 km (0.102 R)
• M86: 48,823,958 km (0.118 R)
• M87: 49,737,103 km (0.037 R)
• M88: 50,272,514 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 12.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.21 AU - 9.49 AU

Year: 10495 Days

Day: 9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,548,453 km

• M1: 164,408 km (0.091 R)
• M2: 253,718 km (0.1 R)
• M3: 453,880 km (0.117 R)
• M4: 564,732 km (0.091 R)
• M5: 658,679 km (0.06 R)
• M6: 744,100 km (0.081 R)
• M7: 864,526 km (0.113 R)
• M8: 975,977 km (0.085 R)
• M9: 1,092,513 km (0.12 R)
• M10: 1,231,938 km (0.1 R)
• M11: 1,359,097 km (0.044 R)
• M12: 1,891,665 km (0.074 R)
• M13: 2,104,692 km (0.04 R)
• M14: 2,303,358 km (0.09 R)
• M15: 3,059,426 km (0.105 R)
• M16: 3,184,340 km (0.062 R)
• M17: 3,413,375 km (0.093 R)
• M18: 3,727,381 km (0.075 R)
• M19: 3,834,044 km (0.103 R)
• M20: 4,467,890 km (0.094 R)
• M21: 4,899,031 km (0.094 R)
• M22: 5,016,316 km (0.107 R)
• M23: 5,134,498 km (0.05 R)
• M24: 6,917,705 km (0.081 R)
• M25: 7,016,439 km (0.073 R)
• M26: 7,789,561 km (0.1 R)
• M27: 7,892,335 km (0.116 R)
• M28: 8,308,367 km (0.091 R)
• M29: 8,802,638 km (0.09 R)
• M30: 9,452,341 km (0.095 R)
• M31: 10,417,996 km (0.058 R)
• M32: 10,645,235 km (0.094 R)
• M33: 11,027,757 km (0.105 R)
• M34: 11,220,738 km (0.112 R)
• M35: 12,845,072 km (0.073 R)
• M36: 13,170,597 km (0.096 R)
• M37: 13,457,675 km (0.109 R)
• M38: 13,871,313 km (0.105 R)
• M39: 14,205,365 km (0.076 R)
• M40: 15,223,079 km (0.104 R)
• M41: 15,827,754 km (0.062 R)
• M42: 16,793,707 km (0.079 R)
• M43: 17,373,399 km (0.082 R)
• M44: 18,323,794 km (0.054 R)
• M45: 18,552,679 km (0.068 R)
• M46: 19,710,716 km (0.056 R)
• M47: 20,133,480 km (0.119 R)
• M48: 20,274,999 km (0.073 R)
• M49: 20,511,663 km (0.088 R)
• M50: 21,902,325 km (0.028 R)
• M51: 23,076,220 km (0.116 R)
• M52: 23,174,954 km (0.093 R)
• M53: 23,372,872 km (0.074 R)
• M54: 23,970,067 km (0.094 R)
• M55: 24,120,113 km (0.092 R)
• M56: 24,976,412 km (0.111 R)
• M57: 25,535,758 km (0.071 R)
• M58: 25,893,895 km (0.109 R)
• M59: 26,511,735 km (0.096 R)
• M60: 27,186,571 km (0.09 R)
• M61: 28,024,768 km (0.079 R)
• M62: 28,182,892 km (0.073 R)
• M63: 28,765,277 km (0.086 R)
• M64: 28,871,641 km (0.1 R)
• M65: 29,031,262 km (0.047 R)
• M66: 29,298,145 km (0.047 R)
• M67: 29,619,481 km (0.094 R)
• M68: 29,780,448 km (0.042 R)
• M69: 30,049,575 km (0.094 R)
• M70: 31,079,706 km (0.071 R)
• M71: 31,736,141 km (0.105 R)
• M72: 32,397,214 km (0.104 R)
• M73: 32,618,619 km (0.103 R)
• M74: 33,007,274 km (0.104 R)
• M75: 33,677,024 km (0.093 R)
• M76: 34,577,005 km (0.099 R)
• M77: 34,746,649 km (0.043 R)
• M78: 36,400,752 km (0.112 R)
• M79: 37,614,440 km (0.058 R)
• M80: 38,138,631 km (0.119 R)
• M81: 38,255,467 km (0.071 R)
• M82: 38,959,025 km (0.119 R)
• M83: 39,371,317 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit