🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 134 Days

Day: 20.7 Hours

Environment

Temp: 242 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 150 Days

Day: 14 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.73 AU - 0.75 AU

Year: 222 Days

Day: 13.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.79 AU - 1.01 AU

Year: 297 Days

Day: 47.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.91 AU - 1.29 AU

Year: 402 Days

Day: 33.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.85 AU - 3.63 AU

Year: 2031 Days

Day: 40 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.81 AU - 4.49 AU

Year: 2428 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.38 AU - 5.04 AU

Year: 3008 Days

Day: 34.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,528,362 km

• M1: 1,320,500 km (0.088 R)
• M2: 3,646,448 km (0.064 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.19 AU - 6.37 AU

Year: 5481 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 101,528,362 km

• M1: 112,348 km (0.066 R)
• M2: 171,140 km (0.101 R)
• M3: 238,010 km (0.045 R)
• M4: 373,695 km (0.061 R)
• M5: 437,873 km (0.051 R)
• M6: 552,315 km (0.092 R)
• M7: 634,744 km (0.11 R)
• M8: 714,330 km (0.114 R)
• M9: 836,701 km (0.043 R)
• M10: 966,253 km (0.055 R)
• M11: 1,111,512 km (0.106 R)
• M12: 1,191,547 km (0.082 R)
• M13: 1,620,743 km (0.112 R)
• M14: 1,701,825 km (0.066 R)
• M15: 1,805,347 km (0.107 R)
• M16: 1,942,977 km (0.119 R)
• M17: 2,695,006 km (0.086 R)
• M18: 2,767,411 km (0.066 R)
• M19: 2,840,714 km (0.098 R)
• M20: 2,964,132 km (0.064 R)
• M21: 3,165,341 km (0.095 R)
• M22: 3,280,681 km (0.045 R)
• M23: 3,423,398 km (0.06 R)
• M24: 3,528,565 km (0.12 R)
• M25: 3,768,969 km (0.112 R)
• M26: 3,891,190 km (0.045 R)
• M27: 3,959,706 km (0.111 R)
• M28: 4,365,116 km (0.097 R)
• M29: 4,565,577 km (0.105 R)
• M30: 4,623,322 km (0.068 R)
• M31: 4,725,198 km (0.1 R)
• M32: 4,857,293 km (0.105 R)
• M33: 4,990,435 km (0.113 R)
• M34: 5,140,033 km (0.109 R)
• M35: 5,230,390 km (0.055 R)
• M36: 5,382,232 km (0.073 R)
• M37: 5,628,321 km (0.096 R)
• M38: 6,211,453 km (0.076 R)
• M39: 6,583,653 km (0.07 R)
• M40: 6,714,850 km (0.107 R)
• M41: 6,880,006 km (0.103 R)
• M42: 7,096,923 km (0.065 R)
• M43: 7,282,125 km (0.116 R)
• M44: 7,571,447 km (0.118 R)
• M45: 7,743,485 km (0.089 R)
• M46: 8,126,456 km (0.101 R)
• M47: 8,232,072 km (0.118 R)
• M48: 8,302,532 km (0.08 R)
• M49: 8,551,313 km (0.108 R)
• M50: 8,730,532 km (0.086 R)
• M51: 8,874,744 km (0.117 R)
• M52: 8,965,251 km (0.101 R)
• M53: 9,074,457 km (0.111 R)
• M54: 9,441,122 km (0.06 R)
• M55: 9,570,673 km (0.081 R)
• M56: 10,019,317 km (0.067 R)
• M57: 10,341,252 km (0.086 R)
• M58: 10,898,205 km (0.046 R)
• M59: 11,346,998 km (0.106 R)
• M60: 11,623,007 km (0.097 R)
• M61: 11,682,547 km (0.117 R)
• M62: 12,484,840 km (0.114 R)
• M63: 12,667,948 km (0.102 R)
• M64: 12,872,298 km (0.106 R)
• M65: 13,450,345 km (0.081 R)
• M66: 13,596,202 km (0.096 R)
• M67: 13,805,490 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.4

Radius: 3.2

Gravity: 86.66 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 16.23 AU - 20.21 AU

Year: 27084 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,528,362 km

• M1: 156,928 km (0.093 R)
• M2: 284,834 km (0.089 R)
• M3: 417,079 km (0.049 R)
• M4: 620,682 km (0.119 R)
• M5: 1,348,924 km (0.065 R)
• M6: 1,721,572 km (0.108 R)
• M7: 3,297,436 km (0.105 R)
• M8: 3,345,906 km (0.092 R)
• M9: 3,443,593 km (0.102 R)
• M10: 3,591,994 km (0.045 R)
• M11: 4,311,411 km (0.088 R)
• M12: 4,525,036 km (0.109 R)
• M13: 4,906,960 km (0.106 R)
• M14: 5,129,861 km (0.033 R)
• M15: 5,470,345 km (0.041 R)
• M16: 5,701,474 km (0.096 R)
• M17: 6,292,984 km (0.06 R)
• M18: 6,841,859 km (0.085 R)
• M19: 6,903,792 km (0.112 R)
• M20: 7,661,356 km (0.079 R)
• M21: 8,050,011 km (0.09 R)
• M22: 8,981,407 km (0.087 R)
• M23: 10,441,034 km (0.032 R)
• M24: 10,655,408 km (0.038 R)
• M25: 10,871,427 km (0.084 R)
• M26: 13,262,450 km (0.099 R)
• M27: 13,572,267 km (0.116 R)
• M28: 13,728,148 km (0.103 R)
• M29: 16,632,740 km (0.084 R)
• M30: 16,799,542 km (0.093 R)
• M31: 18,497,328 km (0.102 R)
• M32: 19,104,396 km (0.069 R)
• M33: 19,366,492 km (0.043 R)
• M34: 19,717,897 km (0.091 R)
• M35: 21,054,255 km (0.09 R)
• M36: 21,144,462 km (0.079 R)
• M37: 21,325,027 km (0.06 R)
• M38: 22,235,928 km (0.116 R)
• M39: 23,159,396 km (0.109 R)
• M40: 24,662,855 km (0.061 R)
• M41: 25,907,359 km (0.069 R)
• M42: 26,003,999 km (0.117 R)
• M43: 26,878,549 km (0.117 R)
• M44: 28,059,624 km (0.1 R)
• M45: 29,862,727 km (0.094 R)
• M46: 31,085,390 km (0.025 R)
• M47: 31,599,708 km (0.109 R)
• M48: 32,116,868 km (0.115 R)
• M49: 34,212,883 km (0.116 R)
• M50: 35,170,609 km (0.115 R)
• M51: 35,277,422 km (0.068 R)
• M52: 35,813,880 km (0.114 R)
• M53: 37,548,168 km (0.069 R)
• M54: 37,657,374 km (0.115 R)
• M55: 42,684,162 km (0.037 R)
• M56: 43,026,592 km (0.12 R)
• M57: 44,059,714 km (0.095 R)
• M58: 44,752,951 km (0.091 R)
• M59: 44,984,828 km (0.085 R)
• M60: 45,217,004 km (0.08 R)
• M61: 47,443,469 km (0.097 R)
• M62: 48,987,169 km (0.049 R)
• M63: 49,465,583 km (0.112 R)
• M64: 49,585,411 km (0.043 R)
• M65: 50,788,776 km (0.045 R)
• M66: 52,489,854 km (0.09 R)
• M67: 53,347,349 km (0.112 R)
• M68: 53,716,257 km (0.075 R)
• M69: 54,952,085 km (0.11 R)
• M70: 56,572,529 km (0.107 R)
• M71: 60,243,661 km (0.062 R)
• M72: 60,627,828 km (0.09 R)
• M73: 63,339,439 km (0.086 R)
• M74: 63,469,589 km (0.036 R)
• M75: 64,252,136 km (0.118 R)
• M76: 64,644,531 km (0.115 R)
• M77: 65,563,511 km (0.112 R)
• M78: 68,612,764 km (0.054 R)
• M79: 68,746,505 km (0.084 R)
• M80: 69,953,012 km (0.108 R)
• M81: 77,059,509 km (0.092 R)
• M82: 77,754,840 km (0.05 R)
• M83: 78,173,115 km (0.063 R)
• M84: 80,416,036 km (0.072 R)
• M85: 80,980,020 km (0.114 R)
• M86: 82,395,964 km (0.054 R)
• M87: 84,821,544 km (0.11 R)
• M88: 89,742,715 km (0.082 R)
• M89: 89,888,873 km (0.091 R)
• M90: 92,532,865 km (0.101 R)
• M91: 93,271,729 km (0.053 R)
• M92: 96,696,024 km (0.106 R)
• M93: 97,295,762 km (0.117 R)
• M94: 98,197,688 km (0.092 R)
• M95: 98,498,978 km (0.07 R)
• M96: 99,253,400 km (0.096 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit