🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 312 Days

Day: 24.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.14 AU

Year: 365 Days

Day: 45.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.51 AU - 2.03 AU

Year: 860 Days

Day: 14 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.53 AU - 2.93 AU

Year: 1648 Days

Day: 32.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.42 AU - 3.24 AU

Year: 1739 Days

Day: 38.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,499,220 km

• M1: 52,509 km (0.115 R)
• M2: 1,640,789 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.9 AU - 7.82 AU

Year: 7293 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,499,220 km

• M1: 165,605 km (0.091 R)
• M2: 261,347 km (0.091 R)
• M3: 425,606 km (0.084 R)
• M4: 519,105 km (0.062 R)
• M5: 648,656 km (0.108 R)
• M6: 1,212,341 km (0.062 R)
• M7: 1,448,556 km (0.09 R)
• M8: 1,780,514 km (0.076 R)
• M9: 1,862,194 km (0.078 R)
• M10: 2,093,772 km (0.069 R)
• M11: 2,632,025 km (0.05 R)
• M12: 2,773,245 km (0.108 R)
• M13: 2,965,778 km (0.086 R)
• M14: 3,440,601 km (0.099 R)
• M15: 3,569,555 km (0.08 R)
• M16: 4,101,824 km (0.053 R)
• M17: 4,405,358 km (0.032 R)
• M18: 4,630,802 km (0.114 R)
• M19: 4,773,668 km (0.059 R)
• M20: 5,093,209 km (0.092 R)
• M21: 5,359,942 km (0.069 R)
• M22: 5,722,567 km (0.119 R)
• M23: 5,845,387 km (0.111 R)
• M24: 6,156,102 km (0.111 R)
• M25: 6,600,108 km (0.11 R)
• M26: 6,858,614 km (0.069 R)
• M27: 6,989,063 km (0.09 R)
• M28: 7,219,593 km (0.117 R)
• M29: 7,519,537 km (0.117 R)
• M30: 7,994,211 km (0.044 R)
• M31: 8,166,249 km (0.109 R)
• M32: 9,295,563 km (0.101 R)
• M33: 10,026,348 km (0.114 R)
• M34: 10,699,838 km (0.1 R)
• M35: 11,272,200 km (0.104 R)
• M36: 11,854,584 km (0.063 R)
• M37: 13,008,432 km (0.106 R)
• M38: 13,129,906 km (0.06 R)
• M39: 13,292,369 km (0.111 R)
• M40: 13,537,261 km (0.081 R)
• M41: 14,031,682 km (0.106 R)
• M42: 14,700,235 km (0.072 R)
• M43: 14,784,458 km (0.049 R)
• M44: 15,165,783 km (0.043 R)
• M45: 15,808,605 km (0.112 R)
• M46: 16,460,403 km (0.071 R)
• M47: 16,547,918 km (0.085 R)
• M48: 16,811,510 km (0.115 R)
• M49: 16,988,035 km (0.099 R)
• M50: 17,387,461 km (0.072 R)
• M51: 18,195,739 km (0.119 R)
• M52: 18,878,503 km (0.06 R)
• M53: 18,970,207 km (0.075 R)
• M54: 20,504,483 km (0.059 R)
• M55: 21,214,923 km (0.04 R)
• M56: 21,549,274 km (0.113 R)
• M57: 22,078,252 km (0.113 R)
• M58: 23,690,618 km (0.045 R)
• M59: 24,585,961 km (0.079 R)
• M60: 25,543,238 km (0.086 R)
• M61: 26,000,858 km (0.073 R)
• M62: 26,205,209 km (0.077 R)
• M63: 27,545,905 km (0.094 R)
• M64: 28,750,616 km (0.034 R)
• M65: 28,856,232 km (0.098 R)
• M66: 30,508,990 km (0.074 R)
• M67: 30,886,425 km (0.075 R)
• M68: 31,265,506 km (0.047 R)
• M69: 32,247,167 km (0.064 R)
• M70: 32,466,627 km (0.093 R)
• M71: 32,631,634 km (0.059 R)
• M72: 34,576,855 km (0.104 R)
• M73: 35,535,329 km (0.104 R)
• M74: 35,989,358 km (0.101 R)
• M75: 36,160,049 km (0.104 R)
• M76: 36,445,183 km (0.106 R)
• M77: 36,731,214 km (0.056 R)
• M78: 36,903,102 km (0.1 R)
• M79: 37,824,625 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 12.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.31 AU - 13.77 AU

Year: 14319 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,499,220 km

• M1: 562,638 km (0.106 R)
• M2: 699,669 km (0.088 R)
• M3: 1,584,989 km (0.118 R)
• M4: 1,670,559 km (0.103 R)
• M5: 1,906,774 km (0.106 R)
• M6: 1,998,328 km (0.082 R)
• M7: 2,314,279 km (0.081 R)
• M8: 3,430,728 km (0.07 R)
• M9: 4,044,378 km (0.078 R)
• M10: 4,364,069 km (0.054 R)
• M11: 4,733,725 km (0.097 R)
• M12: 4,859,238 km (0.074 R)
• M13: 4,943,611 km (0.116 R)
• M14: 5,070,919 km (0.035 R)
• M15: 5,285,592 km (0.076 R)
• M16: 5,591,370 km (0.052 R)
• M17: 6,174,503 km (0.098 R)
• M18: 7,642,656 km (0.083 R)
• M19: 8,747,586 km (0.095 R)
• M20: 9,109,613 km (0.053 R)
• M21: 9,741,664 km (0.059 R)
• M22: 10,009,294 km (0.036 R)
• M23: 10,279,318 km (0.102 R)
• M24: 10,771,495 km (0.094 R)
• M25: 10,992,601 km (0.103 R)
• M26: 11,383,351 km (0.111 R)
• M27: 11,552,247 km (0.048 R)
• M28: 11,949,579 km (0.119 R)
• M29: 12,121,167 km (0.112 R)
• M30: 12,757,706 km (0.086 R)
• M31: 12,874,542 km (0.102 R)
• M32: 13,050,619 km (0.093 R)
• M33: 13,345,626 km (0.108 R)
• M34: 13,523,797 km (0.115 R)
• M35: 14,792,836 km (0.087 R)
• M36: 15,162,492 km (0.074 R)
• M37: 15,410,525 km (0.118 R)
• M38: 15,660,055 km (0.103 R)
• M39: 16,927,298 km (0.04 R)
• M40: 17,443,411 km (0.11 R)
• M41: 17,964,610 km (0.113 R)
• M42: 18,095,807 km (0.119 R)
• M43: 19,491,855 km (0.095 R)
• M44: 20,922,309 km (0.099 R)
• M45: 21,615,396 km (0.094 R)
• M46: 22,315,963 km (0.038 R)
• M47: 22,598,254 km (0.081 R)
• M48: 23,166,427 km (0.044 R)
• M49: 23,380,801 km (0.098 R)
• M50: 24,462,094 km (0.101 R)
• M51: 26,151,802 km (0.096 R)
• M52: 26,898,146 km (0.074 R)
• M53: 27,048,193 km (0.065 R)
• M54: 27,198,688 km (0.112 R)
• M55: 27,575,824 km (0.114 R)
• M56: 27,954,756 km (0.036 R)
• M57: 29,952,934 km (0.117 R)
• M58: 31,442,181 km (0.112 R)
• M59: 31,838,017 km (0.109 R)
• M60: 31,917,454 km (0.027 R)
• M61: 33,761,247 km (0.103 R)
• M62: 33,923,262 km (0.058 R)
• M63: 34,736,925 km (0.099 R)
• M64: 35,474,891 km (0.076 R)
• M65: 37,133,034 km (0.037 R)
• M66: 37,719,308 km (0.079 R)
• M67: 39,241,017 km (0.085 R)
• M68: 42,169,695 km (0.077 R)
• M69: 44,456,448 km (0.062 R)
• M70: 46,242,647 km (0.09 R)
• M71: 46,873,501 km (0.04 R)
• M72: 48,417,052 km (0.075 R)
• M73: 50,346,864 km (0.093 R)
• M74: 50,717,418 km (0.114 R)
• M75: 53,524,323 km (0.057 R)
• M76: 53,902,357 km (0.113 R)
• M77: 53,997,052 km (0.052 R)
• M78: 55,232,731 km (0.052 R)
• M79: 56,093,517 km (0.114 R)
• M80: 57,731,613 km (0.093 R)
• M81: 57,925,492 km (0.079 R)
• M82: 58,508,026 km (0.05 R)
• M83: 61,351,134 km (0.118 R)
• M84: 62,044,071 km (0.095 R)
• M85: 67,782,795 km (0.11 R)
• M86: 68,089,620 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit