🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 13.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 185 Days

Day: 33.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.12 AU - 1.28 AU

Year: 488 Days

Day: 42.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.71 AU - 2.09 AU

Year: 971 Days

Day: 47.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.43 AU - 4.81 AU

Year: 3101 Days

Day: 45.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 145 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,515,637 km

• M1: 1,713,344 km (0.055 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.25 AU - 11.23 AU

Year: 10416 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,515,637 km

• M1: 186,100 km (0.109 R)
• M2: 319,691 km (0.054 R)
• M3: 430,842 km (0.067 R)
• M4: 672,293 km (0.102 R)
• M5: 972,237 km (0.088 R)
• M6: 1,100,292 km (0.104 R)
• M7: 1,410,858 km (0.046 R)
• M8: 1,633,908 km (0.045 R)
• M9: 2,045,900 km (0.116 R)
• M10: 2,257,133 km (0.107 R)
• M11: 2,610,483 km (0.096 R)
• M12: 2,701,588 km (0.099 R)
• M13: 2,840,415 km (0.03 R)
• M14: 3,093,235 km (0.092 R)
• M15: 3,353,535 km (0.045 R)
• M16: 3,553,697 km (0.079 R)
• M17: 3,740,545 km (0.093 R)
• M18: 4,018,498 km (0.109 R)
• M19: 4,375,289 km (0.03 R)
• M20: 4,576,049 km (0.068 R)
• M21: 4,761,251 km (0.117 R)
• M22: 4,986,845 km (0.117 R)
• M23: 5,081,989 km (0.111 R)
• M24: 6,517,231 km (0.057 R)
• M25: 6,873,723 km (0.113 R)
• M26: 6,979,788 km (0.091 R)
• M27: 7,129,236 km (0.083 R)
• M28: 7,627,696 km (0.074 R)
• M29: 8,003,486 km (0.103 R)
• M30: 9,284,044 km (0.119 R)
• M31: 9,566,634 km (0.081 R)
• M32: 9,709,051 km (0.085 R)
• M33: 9,804,495 km (0.117 R)
• M34: 10,849,137 km (0.089 R)
• M35: 11,776,494 km (0.087 R)
• M36: 12,108,302 km (0.046 R)
• M37: 13,175,084 km (0.111 R)
• M38: 14,271,936 km (0.101 R)
• M39: 14,872,572 km (0.083 R)
• M40: 15,065,403 km (0.068 R)
• M41: 15,789,008 km (0.116 R)
• M42: 16,552,406 km (0.104 R)
• M43: 17,125,815 km (0.107 R)
• M44: 17,472,882 km (0.08 R)
• M45: 17,968,649 km (0.064 R)
• M46: 18,115,405 km (0.064 R)
• M47: 18,350,872 km (0.075 R)
• M48: 18,498,674 km (0.117 R)
• M49: 19,483,627 km (0.051 R)
• M50: 19,876,321 km (0.115 R)
• M51: 20,271,708 km (0.114 R)
• M52: 20,577,636 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.47 AU - 12.39 AU

Year: 12492 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 72.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,515,637 km

• M1: 122,521 km (0.085 R)
• M2: 343,477 km (0.101 R)
• M3: 702,512 km (0.084 R)
• M4: 754,422 km (0.065 R)
• M5: 825,780 km (0.079 R)
• M6: 1,134,849 km (0.108 R)
• M7: 1,324,091 km (0.089 R)
• M8: 1,926,970 km (0.036 R)
• M9: 2,001,620 km (0.059 R)
• M10: 2,153,611 km (0.103 R)
• M11: 2,415,706 km (0.101 R)
• M12: 2,632,773 km (0.025 R)
• M13: 2,884,546 km (0.038 R)
• M14: 3,810,557 km (0.084 R)
• M15: 3,968,084 km (0.117 R)
• M16: 4,289,420 km (0.057 R)
• M17: 4,387,406 km (0.062 R)
• M18: 4,652,643 km (0.113 R)
• M19: 5,303,394 km (0.051 R)
• M20: 6,726,519 km (0.09 R)
• M21: 7,936,915 km (0.095 R)
• M22: 8,464,248 km (0.045 R)
• M23: 8,546,377 km (0.089 R)
• M24: 8,794,410 km (0.087 R)
• M25: 9,382,330 km (0.117 R)
• M26: 10,156,798 km (0.086 R)
• M27: 11,492,856 km (0.118 R)
• M28: 12,042,629 km (0.069 R)
• M29: 12,977,765 km (0.086 R)
• M30: 13,790,979 km (0.062 R)
• M31: 14,325,941 km (0.084 R)
• M32: 14,571,431 km (0.037 R)
• M33: 15,066,450 km (0.116 R)
• M34: 15,516,740 km (0.104 R)
• M35: 15,819,376 km (0.09 R)
• M36: 15,920,654 km (0.031 R)
• M37: 15,971,368 km (0.083 R)
• M38: 16,532,958 km (0.094 R)
• M39: 16,997,310 km (0.097 R)
• M40: 17,205,102 km (0.049 R)
• M41: 17,309,371 km (0.11 R)
• M42: 17,833,413 km (0.085 R)
• M43: 18,469,353 km (0.107 R)
• M44: 18,736,385 km (0.086 R)
• M45: 19,274,489 km (0.057 R)
• M46: 19,981,638 km (0.113 R)
• M47: 20,641,963 km (0.103 R)
• M48: 20,752,665 km (0.099 R)
• M49: 20,974,669 km (0.106 R)
• M50: 21,253,369 km (0.112 R)
• M51: 21,421,218 km (0.11 R)
• M52: 21,814,511 km (0.06 R)
• M53: 23,180,938 km (0.115 R)
• M54: 23,526,958 km (0.026 R)
• M55: 23,758,535 km (0.095 R)
• M56: 23,990,861 km (0.053 R)
• M57: 24,165,591 km (0.066 R)
• M58: 26,235,278 km (0.052 R)
• M59: 26,655,947 km (0.104 R)
• M60: 28,422,698 km (0.12 R)
• M61: 30,541,752 km (0.093 R)
• M62: 33,358,680 km (0.093 R)
• M63: 33,944,954 km (0.086 R)
• M64: 34,010,328 km (0.104 R)
• M65: 36,190,567 km (0.049 R)
• M66: 36,257,438 km (0.066 R)
• M67: 36,860,167 km (0.091 R)
• M68: 37,669,043 km (0.109 R)
• M69: 37,804,429 km (0.107 R)
• M70: 38,961,718 km (0.114 R)
• M71: 39,167,266 km (0.103 R)
• M72: 39,854,668 km (0.054 R)
• M73: 40,338,168 km (0.088 R)
• M74: 40,962,739 km (0.086 R)
• M75: 41,241,291 km (0.091 R)
• M76: 41,730,476 km (0.077 R)
• M77: 43,350,920 km (0.111 R)
• M78: 43,634,857 km (0.091 R)
• M79: 43,776,975 km (0.039 R)
• M80: 43,990,600 km (0.111 R)
• M81: 45,928,341 km (0.067 R)
• M82: 46,290,368 km (0.097 R)
• M83: 46,580,588 km (0.105 R)
• M84: 46,653,143 km (0.069 R)
• M85: 46,798,552 km (0.106 R)
• M86: 47,162,674 km (0.108 R)
• M87: 47,308,681 km (0.044 R)
• M88: 48,628,882 km (0.072 R)
• M89: 49,071,542 km (0.06 R)
• M90: 49,219,495 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit