🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 30.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 10.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 487 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 114.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,798,486 km

• M1: 131,197 km (0.1 R)
• M2: 264,639 km (0.1 R)
• M3: 366,066 km (0.074 R)
• M4: 430,991 km (0.098 R)
• M5: 510,877 km (0.078 R)
• M6: 582,684 km (0.06 R)
• M7: 669,600 km (0.08 R)
• M8: 734,077 km (0.106 R)
• M9: 963,261 km (0.118 R)
• M10: 1,032,973 km (0.067 R)
• M11: 1,196,783 km (0.082 R)
• M12: 1,335,161 km (0.055 R)
• M13: 1,428,809 km (0.076 R)
• M14: 1,494,184 km (0.079 R)
• M15: 1,602,044 km (0.091 R)
• M16: 1,707,360 km (0.044 R)
• M17: 1,875,209 km (0.084 R)
• M18: 2,031,539 km (0.114 R)
• M19: 2,163,335 km (0.029 R)
• M20: 2,227,512 km (0.04 R)
• M21: 2,315,925 km (0.059 R)
• M22: 2,411,518 km (0.107 R)
• M23: 2,532,991 km (0.094 R)
• M24: 2,631,576 km (0.069 R)
• M25: 2,826,502 km (0.075 R)
• M26: 2,896,813 km (0.106 R)
• M27: 3,032,648 km (0.075 R)
• M28: 3,163,995 km (0.115 R)
• M29: 3,283,972 km (0.065 R)
• M30: 3,364,755 km (0.112 R)
• M31: 3,453,018 km (0.045 R)
• M32: 3,604,261 km (0.077 R)
• M33: 3,694,768 km (0.104 R)
• M34: 3,828,210 km (0.039 R)
• M35: 3,906,300 km (0.115 R)
• M36: 4,063,976 km (0.064 R)
• M37: 4,158,222 km (0.071 R)
• M38: 4,304,529 km (0.076 R)
• M39: 4,385,761 km (0.114 R)
• M40: 4,557,350 km (0.071 R)
• M41: 4,624,968 km (0.108 R)
• M42: 4,723,553 km (0.086 R)
• M43: 4,837,995 km (0.104 R)
• M44: 4,961,114 km (0.045 R)
• M45: 5,171,299 km (0.097 R)
• M46: 5,273,475 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.2

Radius: 11.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 496 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,798,486 km

• M1: 149,897 km (0.078 R)
• M2: 234,869 km (0.086 R)
• M3: 365,617 km (0.087 R)
• M4: 459,864 km (0.117 R)
• M5: 564,732 km (0.062 R)
• M6: 683,064 km (0.091 R)
• M7: 888,611 km (0.08 R)
• M8: 968,945 km (0.045 R)
• M9: 1,151,754 km (0.058 R)
• M10: 1,231,041 km (0.101 R)
• M11: 1,365,829 km (0.036 R)
• M12: 1,470,397 km (0.086 R)
• M13: 1,546,842 km (0.081 R)
• M14: 1,768,396 km (0.068 R)
• M15: 1,844,542 km (0.117 R)
• M16: 1,966,614 km (0.098 R)
• M17: 2,242,622 km (0.093 R)
• M18: 2,331,483 km (0.08 R)
• M19: 2,439,792 km (0.096 R)
• M20: 2,555,880 km (0.095 R)
• M21: 2,655,213 km (0.118 R)
• M22: 2,768,458 km (0.104 R)
• M23: 3,013,051 km (0.1 R)
• M24: 3,158,011 km (0.091 R)
• M25: 3,285,020 km (0.059 R)
• M26: 3,406,942 km (0.034 R)
• M27: 3,502,834 km (0.081 R)
• M28: 3,690,430 km (0.107 R)
• M29: 3,789,015 km (0.106 R)
• M30: 3,945,793 km (0.078 R)
• M31: 4,032,261 km (0.092 R)
• M32: 4,347,165 km (0.104 R)
• M33: 4,458,914 km (0.093 R)
• M34: 4,594,300 km (0.114 R)
• M35: 4,769,330 km (0.094 R)
• M36: 4,884,819 km (0.077 R)
• M37: 4,993,278 km (0.094 R)
• M38: 5,110,413 km (0.102 R)
• M39: 5,276,167 km (0.103 R)
• M40: 5,411,553 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 12.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.51 AU

Year: 928 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,798,486 km

• M1: 194,028 km (0.101 R)
• M2: 350,209 km (0.098 R)
• M3: 461,360 km (0.026 R)
• M4: 538,253 km (0.113 R)
• M5: 644,468 km (0.11 R)
• M6: 800,498 km (0.112 R)
• M7: 914,043 km (0.079 R)
• M8: 1,086,529 km (0.119 R)
• M9: 1,183,170 km (0.078 R)
• M10: 1,295,667 km (0.12 R)
• M11: 1,411,905 km (0.032 R)
• M12: 1,518,269 km (0.057 R)
• M13: 1,704,369 km (0.114 R)
• M14: 1,782,459 km (0.117 R)
• M15: 2,001,620 km (0.076 R)
• M16: 2,206,718 km (0.12 R)
• M17: 2,466,719 km (0.075 R)
• M18: 2,555,730 km (0.106 R)
• M19: 2,846,249 km (0.072 R)
• M20: 3,112,533 km (0.119 R)
• M21: 3,333,340 km (0.096 R)
• M22: 3,477,403 km (0.107 R)
• M23: 3,586,908 km (0.083 R)
• M24: 3,688,186 km (0.094 R)
• M25: 3,856,184 km (0.072 R)
• M26: 4,017,152 km (0.039 R)
• M27: 4,190,087 km (0.107 R)
• M28: 4,336,094 km (0.102 R)
• M29: 4,444,254 km (0.036 R)
• M30: 4,653,242 km (0.06 R)
• M31: 4,784,290 km (0.085 R)
• M32: 4,896,189 km (0.118 R)
• M33: 5,112,208 km (0.091 R)
• M34: 5,299,953 km (0.118 R)
• M35: 5,543,050 km (0.038 R)
• M36: 5,779,265 km (0.111 R)
• M37: 6,007,701 km (0.088 R)
• M38: 6,228,059 km (0.028 R)
• M39: 6,395,159 km (0.087 R)
• M40: 6,507,358 km (0.092 R)
• M41: 6,688,371 km (0.059 R)
• M42: 6,825,104 km (0.1 R)
• M43: 6,928,326 km (0.077 R)
• M44: 7,090,041 km (0.066 R)
• M45: 7,452,368 km (0.056 R)
• M46: 7,665,544 km (0.095 R)
• M47: 7,784,924 km (0.076 R)
• M48: 7,928,986 km (0.105 R)
• M49: 8,146,651 km (0.083 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 11.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.44 AU - 3.74 AU

Year: 4462 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,798,486 km

• M1: 150,196 km (0.052 R)
• M2: 230,231 km (0.087 R)
• M3: 346,917 km (0.092 R)
• M4: 473,028 km (0.076 R)
• M5: 651,200 km (0.041 R)
• M6: 743,352 km (0.114 R)
• M7: 1,049,130 km (0.099 R)
• M8: 1,145,920 km (0.119 R)
• M9: 1,304,493 km (0.113 R)
• M10: 1,774,530 km (0.079 R)
• M11: 1,959,732 km (0.109 R)
• M12: 2,116,211 km (0.085 R)
• M13: 2,386,236 km (0.103 R)
• M14: 2,460,287 km (0.025 R)
• M15: 2,667,629 km (0.105 R)
• M16: 3,099,967 km (0.11 R)
• M17: 3,789,613 km (0.113 R)
• M18: 3,920,063 km (0.066 R)
• M19: 4,030,017 km (0.115 R)
• M20: 4,118,729 km (0.115 R)
• M21: 4,208,039 km (0.109 R)
• M22: 4,618,086 km (0.084 R)
• M23: 4,757,661 km (0.111 R)
• M24: 5,209,147 km (0.106 R)
• M25: 5,949,807 km (0.099 R)
• M26: 6,178,542 km (0.118 R)
• M27: 6,410,119 km (0.057 R)
• M28: 6,513,940 km (0.076 R)
• M29: 6,961,687 km (0.099 R)
• M30: 7,310,998 km (0.079 R)
• M31: 7,419,606 km (0.086 R)
• M32: 7,528,662 km (0.106 R)
• M33: 7,859,423 km (0.092 R)
• M34: 8,054,499 km (0.028 R)
• M35: 8,194,822 km (0.042 R)
• M36: 8,535,007 km (0.086 R)
• M37: 8,995,769 km (0.081 R)
• M38: 9,881,687 km (0.092 R)
• M39: 10,213,495 km (0.113 R)
• M40: 10,764,464 km (0.104 R)
• M41: 10,888,182 km (0.059 R)
• M42: 11,704,089 km (0.104 R)
• M43: 11,927,139 km (0.05 R)
• M44: 12,345,115 km (0.055 R)
• M45: 13,728,148 km (0.057 R)
• M46: 14,030,934 km (0.114 R)
• M47: 14,472,098 km (0.088 R)
• M48: 14,952,307 km (0.102 R)
• M49: 15,472,758 km (0.091 R)
• M50: 15,577,626 km (0.087 R)
• M51: 15,893,427 km (0.108 R)
• M52: 16,424,500 km (0.092 R)
• M53: 17,795,864 km (0.109 R)
• M54: 17,979,121 km (0.043 R)
• M55: 18,458,283 km (0.12 R)
• M56: 18,867,134 km (0.056 R)
• M57: 18,941,783 km (0.06 R)
• M58: 19,016,433 km (0.103 R)
• M59: 19,241,278 km (0.045 R)
• M60: 19,845,205 km (0.087 R)
• M61: 20,263,929 km (0.078 R)
• M62: 20,570,306 km (0.106 R)
• M63: 20,955,520 km (0.086 R)
• M64: 22,322,396 km (0.092 R)
• M65: 22,718,232 km (0.092 R)
• M66: 22,916,898 km (0.074 R)
• M67: 23,076,369 km (0.068 R)
• M68: 23,196,197 km (0.117 R)
• M69: 24,121,759 km (0.097 R)
• M70: 24,813,649 km (0.074 R)
• M71: 24,977,459 km (0.064 R)
• M72: 25,429,544 km (0.036 R)
• M73: 25,553,261 km (0.049 R)
• M74: 26,509,042 km (0.116 R)
• M75: 27,307,296 km (0.059 R)
• M76: 28,369,740 km (0.086 R)
• M77: 28,455,310 km (0.064 R)
• M78: 28,712,619 km (0.096 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: 255 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit