🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.61 AU - 0.65 AU

Year: 328 Days

Day: 24.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,280,871 km

• M1: 619,186 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 9.5

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 11.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,280,871 km

• M1: 139,575 km (0.102 R)
• M2: 205,847 km (0.115 R)
• M3: 332,107 km (0.114 R)
• M4: 435,928 km (0.09 R)
• M5: 566,677 km (0.101 R)
• M6: 654,341 km (0.097 R)
• M7: 723,306 km (0.105 R)
• M8: 782,995 km (0.112 R)
• M9: 844,480 km (0.116 R)
• M10: 911,949 km (0.077 R)
• M11: 972,685 km (0.096 R)
• M12: 1,048,382 km (0.081 R)
• M13: 1,117,047 km (0.109 R)
• M14: 1,177,634 km (0.106 R)
• M15: 1,283,101 km (0.056 R)
• M16: 1,351,916 km (0.111 R)
• M17: 1,447,359 km (0.075 R)
• M18: 1,545,196 km (0.087 R)
• M19: 1,661,284 km (0.069 R)
• M20: 1,747,602 km (0.086 R)
• M21: 1,924,876 km (0.091 R)
• M22: 2,038,720 km (0.103 R)
• M23: 2,125,636 km (0.119 R)
• M24: 2,213,749 km (0.116 R)
• M25: 2,321,310 km (0.078 R)
• M26: 2,498,135 km (0.077 R)
• M27: 2,616,467 km (0.043 R)
• M28: 2,730,311 km (0.031 R)
• M29: 2,845,800 km (0.112 R)
• M30: 3,101,613 km (0.066 R)
• M31: 3,256,147 km (0.11 R)
• M32: 3,365,204 km (0.06 R)
• M33: 3,530,959 km (0.096 R)
• M34: 3,657,070 km (0.115 R)
• M35: 3,806,069 km (0.115 R)
• M36: 3,935,471 km (0.064 R)
• M37: 4,000,845 km (0.089 R)
• M38: 4,265,484 km (0.06 R)
• M39: 4,377,383 km (0.12 R)
• M40: 4,627,212 km (0.087 R)
• M41: 4,742,402 km (0.108 R)
• M42: 4,811,965 km (0.119 R)
• M43: 4,905,165 km (0.058 R)
• M44: 5,069,872 km (0.034 R)
• M45: 5,156,788 km (0.102 R)
• M46: 5,292,324 km (0.065 R)
• M47: 5,372,508 km (0.108 R)
• M48: 5,485,455 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.2

Radius: 12.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.96 AU - 1.12 AU

Year: 696 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,280,871 km

• M1: 153,787 km (0.058 R)
• M2: 239,207 km (0.045 R)
• M3: 332,855 km (0.083 R)
• M4: 410,796 km (0.081 R)
• M5: 514,916 km (0.093 R)
• M6: 629,957 km (0.096 R)
• M7: 709,094 km (0.106 R)
• M8: 934,987 km (0.102 R)
• M9: 1,027,438 km (0.103 R)
• M10: 1,105,229 km (0.111 R)
• M11: 1,247,945 km (0.102 R)
• M12: 1,324,988 km (0.044 R)
• M13: 1,416,991 km (0.109 R)
• M14: 1,594,115 km (0.115 R)
• M15: 1,807,741 km (0.1 R)
• M16: 1,940,584 km (0.047 R)
• M17: 2,084,347 km (0.106 R)
• M18: 2,192,806 km (0.119 R)
• M19: 2,603,751 km (0.087 R)
• M20: 2,704,131 km (0.083 R)
• M21: 2,831,289 km (0.12 R)
• M22: 2,943,338 km (0.083 R)
• M23: 3,198,402 km (0.105 R)
• M24: 3,306,113 km (0.118 R)
• M25: 3,442,546 km (0.083 R)
• M26: 3,543,824 km (0.083 R)
• M27: 3,796,644 km (0.12 R)
• M28: 3,882,214 km (0.076 R)
• M29: 4,045,725 km (0.067 R)
• M30: 4,152,837 km (0.084 R)
• M31: 4,290,467 km (0.066 R)
• M32: 4,399,673 km (0.115 R)
• M33: 4,479,708 km (0.116 R)
• M34: 4,620,929 km (0.116 R)
• M35: 4,712,483 km (0.092 R)
• M36: 4,866,568 km (0.103 R)
• M37: 4,970,090 km (0.089 R)
• M38: 5,105,925 km (0.115 R)
• M39: 5,242,957 km (0.114 R)
• M40: 5,467,054 km (0.05 R)
• M41: 5,650,760 km (0.097 R)
• M42: 5,913,604 km (0.057 R)
• M43: 6,002,166 km (0.095 R)
• M44: 6,191,856 km (0.097 R)
• M45: 6,338,163 km (0.073 R)
• M46: 6,474,297 km (0.106 R)
• M47: 6,554,182 km (0.07 R)
• M48: 7,228,569 km (0.055 R)
• M49: 7,418,558 km (0.115 R)
• M50: 7,694,566 km (0.111 R)
• M51: 7,852,093 km (0.112 R)
• M52: 7,961,748 km (0.056 R)
• M53: 8,281,589 km (0.117 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 14

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.05 AU - 5.03 AU

Year: 5327 Days

Day: 5.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,280,871 km

• M1: 179,517 km (0.113 R)
• M2: 511,475 km (0.107 R)
• M3: 685,158 km (0.098 R)
• M4: 895,343 km (0.06 R)
• M5: 1,053,169 km (0.071 R)
• M6: 1,189,752 km (0.111 R)
• M7: 1,365,529 km (0.085 R)
• M8: 1,533,229 km (0.035 R)
• M9: 1,637,199 km (0.117 R)
• M10: 1,889,870 km (0.081 R)
• M11: 2,214,048 km (0.1 R)
• M12: 2,352,875 km (0.066 R)
• M13: 2,556,328 km (0.05 R)
• M14: 3,637,023 km (0.112 R)
• M15: 3,825,966 km (0.105 R)
• M16: 3,921,559 km (0.101 R)
• M17: 4,139,822 km (0.029 R)
• M18: 4,337,291 km (0.111 R)
• M19: 4,437,222 km (0.091 R)
• M20: 4,563,184 km (0.097 R)
• M21: 4,922,518 km (0.117 R)
• M22: 5,290,977 km (0.11 R)
• M23: 5,505,650 km (0.029 R)
• M24: 5,805,594 km (0.061 R)
• M25: 6,110,923 km (0.089 R)
• M26: 6,308,093 km (0.078 R)
• M27: 6,795,633 km (0.079 R)
• M28: 6,882,848 km (0.09 R)
• M29: 8,237,457 km (0.085 R)
• M30: 8,580,934 km (0.086 R)
• M31: 8,707,045 km (0.094 R)
• M32: 9,411,651 km (0.104 R)
• M33: 9,705,311 km (0.05 R)
• M34: 9,869,720 km (0.076 R)
• M35: 10,435,648 km (0.095 R)
• M36: 10,536,627 km (0.058 R)
• M37: 11,287,309 km (0.081 R)
• M38: 11,984,585 km (0.075 R)
• M39: 12,090,500 km (0.047 R)
• M40: 12,232,019 km (0.08 R)
• M41: 12,374,137 km (0.111 R)
• M42: 12,624,265 km (0.115 R)
• M43: 12,984,347 km (0.092 R)
• M44: 15,522,275 km (0.11 R)
• M45: 15,830,746 km (0.087 R)
• M46: 17,643,872 km (0.085 R)
• M47: 18,371,067 km (0.062 R)
• M48: 18,493,289 km (0.095 R)
• M49: 18,861,449 km (0.037 R)
• M50: 18,984,718 km (0.094 R)
• M51: 19,480,485 km (0.119 R)
• M52: 19,980,441 km (0.069 R)
• M53: 20,569,109 km (0.117 R)
• M54: 21,334,452 km (0.029 R)
• M55: 21,591,610 km (0.108 R)
• M56: 21,720,564 km (0.112 R)
• M57: 22,936,794 km (0.119 R)
• M58: 23,332,331 km (0.047 R)
• M59: 23,464,725 km (0.091 R)
• M60: 23,996,695 km (0.116 R)
• M61: 24,308,906 km (0.119 R)
• M62: 24,577,584 km (0.062 R)
• M63: 25,571,063 km (0.033 R)
• M64: 26,210,145 km (0.097 R)
• M65: 26,439,778 km (0.103 R)
• M66: 26,762,161 km (0.047 R)
• M67: 28,441,098 km (0.041 R)
• M68: 28,582,618 km (0.096 R)
• M69: 28,771,560 km (0.056 R)
• M70: 29,245,785 km (0.099 R)
• M71: 30,153,994 km (0.12 R)
• M72: 30,250,185 km (0.11 R)
• M73: 30,732,339 km (0.119 R)
• M74: 30,877,599 km (0.033 R)
• M75: 31,655,657 km (0.091 R)
• M76: 31,753,345 km (0.075 R)
• M77: 32,489,516 km (0.107 R)
• M78: 32,983,339 km (0.1 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: 284 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit