🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.57 AU - 0.77 AU

Year: 207 Days

Day: 39.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 295 Days

Day: 24.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.13 AU - 1.39 AU

Year: 533 Days

Day: 37.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.84 AU - 2.64 AU

Year: 1263 Days

Day: 15.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.5 AU - 3.26 AU

Year: 1841 Days

Day: 45.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.68 AU - 4.2 AU

Year: 2404 Days

Day: 38.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 7

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.1 AU - 17.06 AU

Year: 23167 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,076,478 km

• M1: 163,062 km (0.09 R)
• M2: 284,535 km (0.102 R)
• M3: 358,137 km (0.112 R)
• M4: 573,259 km (0.115 R)
• M5: 965,953 km (0.079 R)
• M6: 1,053,468 km (0.058 R)
• M7: 1,529,489 km (0.081 R)
• M8: 1,880,445 km (0.059 R)
• M9: 3,075,134 km (0.12 R)
• M10: 3,652,582 km (0.099 R)
• M11: 4,071,755 km (0.076 R)
• M12: 4,408,350 km (0.079 R)
• M13: 4,457,119 km (0.084 R)
• M14: 4,506,187 km (0.068 R)
• M15: 4,704,105 km (0.073 R)
• M16: 5,366,674 km (0.116 R)
• M17: 6,167,172 km (0.045 R)
• M18: 6,386,931 km (0.074 R)
• M19: 7,523,875 km (0.06 R)
• M20: 8,295,950 km (0.103 R)
• M21: 8,416,975 km (0.078 R)
• M22: 9,722,515 km (0.101 R)
• M23: 10,759,079 km (0.112 R)
• M24: 11,223,580 km (0.07 R)
• M25: 12,447,590 km (0.11 R)
• M26: 13,499,712 km (0.067 R)
• M27: 13,570,920 km (0.079 R)
• M28: 14,726,265 km (0.106 R)
• M29: 14,872,871 km (0.098 R)
• M30: 15,912,875 km (0.06 R)
• M31: 16,063,371 km (0.043 R)
• M32: 20,301,029 km (0.065 R)
• M33: 20,382,560 km (0.093 R)
• M34: 20,464,241 km (0.099 R)
• M35: 21,369,757 km (0.11 R)
• M36: 21,702,313 km (0.059 R)
• M37: 22,288,437 km (0.089 R)
• M38: 23,476,095 km (0.085 R)
• M39: 25,383,617 km (0.101 R)
• M40: 25,471,581 km (0.09 R)
• M41: 25,647,657 km (0.112 R)
• M42: 28,154,918 km (0.112 R)
• M43: 28,793,850 km (0.084 R)
• M44: 29,345,268 km (0.082 R)
• M45: 30,551,924 km (0.118 R)
• M46: 31,585,646 km (0.12 R)
• M47: 31,680,191 km (0.104 R)
• M48: 32,439,999 km (0.046 R)
• M49: 32,917,815 km (0.086 R)
• M50: 33,494,365 km (0.118 R)
• M51: 35,342,048 km (0.066 R)
• M52: 38,325,927 km (0.1 R)
• M53: 41,493,064 km (0.119 R)
• M54: 42,532,619 km (0.074 R)
• M55: 45,595,187 km (0.055 R)
• M56: 46,237,560 km (0.037 R)
• M57: 46,775,215 km (0.079 R)
• M58: 49,275,145 km (0.078 R)
• M59: 51,929,610 km (0.117 R)
• M60: 52,152,959 km (0.083 R)
• M61: 52,488,507 km (0.074 R)
• M62: 53,499,340 km (0.086 R)
• M63: 53,837,731 km (0.041 R)
• M64: 58,998,558 km (0.106 R)
• M65: 59,698,377 km (0.095 R)
• M66: 60,049,483 km (0.12 R)
• M67: 60,401,187 km (0.11 R)
• M68: 62,881,969 km (0.11 R)
• M69: 64,794,428 km (0.053 R)
• M70: 66,968,684 km (0.112 R)
• M71: 67,090,157 km (0.107 R)
• M72: 68,309,230 km (0.076 R)
• M73: 68,431,452 km (0.089 R)
• M74: 68,798,864 km (0.086 R)
• M75: 70,645,350 km (0.111 R)
• M76: 72,632,758 km (0.091 R)
• M77: 75,016,750 km (0.056 R)
• M78: 77,044,100 km (0.044 R)
• M79: 78,320,320 km (0.103 R)
• M80: 78,961,047 km (0.102 R)
• M81: 82,190,566 km (0.105 R)
• M82: 82,450,866 km (0.12 R)
• M83: 82,581,017 km (0.092 R)
• M84: 83,494,611 km (0.068 R)
• M85: 84,411,347 km (0.096 R)
• M86: 84,542,544 km (0.06 R)
• M87: 86,387,086 km (0.116 R)
• M88: 87,579,829 km (0.083 R)
• M89: 87,712,822 km (0.119 R)
• M90: 88,244,942 km (0.085 R)
• M91: 88,378,084 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.6

Radius: 3

Gravity: 68.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.28 AU - 17.4 AU

Year: 24883 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,076,478 km

• M1: 163,361 km (0.096 R)
• M2: 242,648 km (0.078 R)
• M3: 296,054 km (0.066 R)
• M4: 393,891 km (0.083 R)
• M5: 479,162 km (0.047 R)
• M6: 547,079 km (0.03 R)
• M7: 988,094 km (0.075 R)
• M8: 1,446,611 km (0.058 R)
• M9: 1,749,098 km (0.112 R)
• M10: 1,854,266 km (0.085 R)
• M11: 1,925,624 km (0.088 R)
• M12: 2,371,725 km (0.069 R)
• M13: 3,397,068 km (0.079 R)
• M14: 3,528,266 km (0.09 R)
• M15: 3,931,582 km (0.09 R)
• M16: 5,378,043 km (0.075 R)
• M17: 5,479,770 km (0.085 R)
• M18: 5,530,932 km (0.032 R)
• M19: 5,788,839 km (0.069 R)
• M20: 5,997,977 km (0.101 R)
• M21: 6,209,508 km (0.048 R)
• M22: 6,423,583 km (0.103 R)
• M23: 9,234,527 km (0.119 R)
• M24: 9,973,391 km (0.09 R)
• M25: 10,413,059 km (0.035 R)
• M26: 11,376,469 km (0.089 R)
• M27: 12,234,114 km (0.087 R)
• M28: 13,386,616 km (0.12 R)
• M29: 16,673,879 km (0.084 R)
• M30: 18,252,885 km (0.119 R)
• M31: 19,176,353 km (0.074 R)
• M32: 19,879,014 km (0.12 R)
• M33: 21,631,403 km (0.1 R)
• M34: 22,525,999 km (0.087 R)
• M35: 22,772,087 km (0.087 R)
• M36: 23,019,073 km (0.036 R)
• M37: 23,932,219 km (0.104 R)
• M38: 24,099,469 km (0.038 R)
• M39: 24,687,987 km (0.029 R)
• M40: 24,941,705 km (0.103 R)
• M41: 25,537,105 km (0.083 R)
• M42: 26,741,667 km (0.091 R)
• M43: 26,915,200 km (0.106 R)
• M44: 27,525,709 km (0.067 R)
• M45: 28,140,855 km (0.08 R)
• M46: 28,317,381 km (0.066 R)
• M47: 29,205,693 km (0.074 R)
• M48: 31,833,081 km (0.091 R)
• M49: 32,478,595 km (0.105 R)
• M50: 33,969,936 km (0.096 R)
• M51: 34,063,884 km (0.113 R)
• M52: 34,913,450 km (0.106 R)
• M53: 35,293,130 km (0.11 R)
• M54: 35,674,305 km (0.115 R)
• M55: 35,769,748 km (0.1 R)
• M56: 37,115,681 km (0.096 R)
• M57: 40,054,979 km (0.099 R)
• M58: 40,253,645 km (0.106 R)
• M59: 40,552,093 km (0.119 R)
• M60: 40,651,725 km (0.098 R)
• M61: 40,851,289 km (0.117 R)
• M62: 41,854,193 km (0.061 R)
• M63: 41,954,872 km (0.114 R)
• M64: 43,271,633 km (0.062 R)
• M65: 44,601,857 km (0.097 R)
• M66: 46,049,366 km (0.056 R)
• M67: 46,153,337 km (0.049 R)
• M68: 46,778,805 km (0.103 R)
• M69: 46,883,374 km (0.1 R)
• M70: 46,987,943 km (0.097 R)
• M71: 47,092,662 km (0.055 R)
• M72: 48,778,181 km (0.066 R)
• M73: 49,628,196 km (0.078 R)
• M74: 49,841,523 km (0.045 R)
• M75: 53,951,574 km (0.116 R)
• M76: 55,271,925 km (0.106 R)
• M77: 55,935,990 km (0.066 R)
• M78: 57,831,994 km (0.09 R)
• M79: 58,281,236 km (0.08 R)
• M80: 60,544,502 km (0.116 R)
• M81: 60,886,333 km (0.097 R)
• M82: 66,209,325 km (0.086 R)
• M83: 66,444,193 km (0.032 R)
• M84: 66,679,212 km (0.069 R)
• M85: 69,283,112 km (0.093 R)
• M86: 71,317,942 km (0.086 R)
• M87: 73,736,790 km (0.106 R)
• M88: 74,834,091 km (0.06 R)
• M89: 75,201,054 km (0.079 R)
• M90: 75,446,096 km (0.114 R)
• M91: 80,651,204 km (0.041 R)
• M92: 82,159,599 km (0.114 R)
• M93: 82,664,343 km (0.075 R)
• M94: 82,917,163 km (0.069 R)
• M95: 83,677,270 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit