🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.52 AU - 1.6 AU

Year: 726 Days

Day: 12.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,851,575 km

• M1: 92,900 km (0.063 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.7 AU - 3.72 AU

Year: 2144 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.12 AU - 3.8 AU

Year: 2399 Days

Day: 47.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.1 AU - 5.68 AU

Year: 4665 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,851,575 km

• M1: 223,050 km (0.059 R)
• M2: 360,531 km (0.106 R)
• M3: 452,683 km (0.083 R)
• M4: 565,181 km (0.084 R)
• M5: 680,371 km (0.098 R)
• M6: 896,690 km (0.092 R)
• M7: 992,283 km (0.078 R)
• M8: 1,137,243 km (0.042 R)
• M9: 1,375,104 km (0.068 R)
• M10: 1,577,659 km (0.075 R)
• M11: 1,722,769 km (0.116 R)
• M12: 1,858,903 km (0.12 R)
• M13: 2,055,774 km (0.111 R)
• M14: 2,304,256 km (0.104 R)
• M15: 2,815,282 km (0.113 R)
• M16: 3,175,664 km (0.109 R)
• M17: 3,516,448 km (0.078 R)
• M18: 3,656,172 km (0.112 R)
• M19: 4,013,711 km (0.107 R)
• M20: 4,178,269 km (0.053 R)
• M21: 4,476,567 km (0.091 R)
• M22: 4,898,133 km (0.119 R)
• M23: 5,534,373 km (0.115 R)
• M24: 5,636,249 km (0.089 R)
• M25: 5,800,508 km (0.089 R)
• M26: 6,112,719 km (0.082 R)
• M27: 6,324,100 km (0.074 R)
• M28: 6,797,428 km (0.092 R)
• M29: 6,950,467 km (0.051 R)
• M30: 7,282,424 km (0.104 R)
• M31: 7,416,614 km (0.107 R)
• M32: 8,216,214 km (0.105 R)
• M33: 8,355,939 km (0.101 R)
• M34: 9,043,042 km (0.107 R)
• M35: 9,260,108 km (0.099 R)
• M36: 9,381,282 km (0.063 R)
• M37: 9,503,205 km (0.077 R)
• M38: 9,723,862 km (0.068 R)
• M39: 10,045,497 km (0.113 R)
• M40: 10,195,244 km (0.117 R)
• M41: 10,421,137 km (0.037 R)
• M42: 10,852,428 km (0.078 R)
• M43: 11,057,377 km (0.065 R)
• M44: 11,186,181 km (0.118 R)
• M45: 11,916,518 km (0.048 R)
• M46: 12,501,296 km (0.116 R)
• M47: 12,716,268 km (0.114 R)
• M48: 12,878,432 km (0.058 R)
• M49: 13,041,194 km (0.101 R)
• M50: 13,149,952 km (0.1 R)
• M51: 13,396,041 km (0.108 R)
• M52: 13,643,775 km (0.079 R)
• M53: 14,087,781 km (0.09 R)
• M54: 14,819,315 km (0.116 R)
• M55: 14,933,009 km (0.098 R)
• M56: 15,161,295 km (0.1 R)
• M57: 15,650,032 km (0.111 R)
• M58: 16,968,886 km (0.093 R)
• M59: 17,117,587 km (0.062 R)
• M60: 17,266,885 km (0.101 R)
• M61: 17,416,483 km (0.101 R)
• M62: 17,656,737 km (0.112 R)
• M63: 17,988,994 km (0.105 R)
• M64: 18,414,750 km (0.087 R)
• M65: 19,028,849 km (0.097 R)
• M66: 19,121,600 km (0.11 R)
• M67: 19,493,799 km (0.061 R)
• M68: 20,656,773 km (0.111 R)
• M69: 20,879,375 km (0.073 R)
• M70: 21,038,846 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 8.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.25 AU - 8.37 AU

Year: 6625 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,851,575 km

• M1: 152,440 km (0.092 R)
• M2: 220,806 km (0.087 R)
• M3: 306,376 km (0.079 R)
• M4: 387,159 km (0.077 R)
• M5: 508,034 km (0.042 R)
• M6: 677,978 km (0.118 R)
• M7: 1,058,106 km (0.096 R)
• M8: 1,188,555 km (0.08 R)
• M9: 1,248,245 km (0.118 R)
• M10: 1,417,889 km (0.047 R)
• M11: 1,513,781 km (0.098 R)
• M12: 1,595,162 km (0.078 R)
• M13: 2,206,718 km (0.096 R)
• M14: 2,337,317 km (0.042 R)
• M15: 2,744,074 km (0.11 R)
• M16: 3,193,915 km (0.099 R)
• M17: 3,535,596 km (0.064 R)
• M18: 3,821,777 km (0.081 R)
• M19: 4,138,475 km (0.092 R)
• M20: 4,510,825 km (0.116 R)
• M21: 4,700,963 km (0.105 R)
• M22: 4,869,710 km (0.066 R)
• M23: 5,015,867 km (0.103 R)
• M24: 5,845,537 km (0.065 R)
• M25: 6,131,418 km (0.078 R)
• M26: 6,475,344 km (0.056 R)
• M27: 6,852,779 km (0.062 R)
• M28: 7,071,641 km (0.064 R)
• M29: 7,154,369 km (0.061 R)
• M30: 7,376,521 km (0.037 R)
• M31: 7,460,296 km (0.062 R)
• M32: 7,941,553 km (0.097 R)
• M33: 8,027,571 km (0.083 R)
• M34: 8,549,967 km (0.081 R)
• M35: 8,934,134 km (0.069 R)
• M36: 9,323,837 km (0.071 R)
• M37: 10,400,792 km (0.088 R)
• M38: 12,336,738 km (0.116 R)
• M39: 12,469,731 km (0.069 R)
• M40: 12,938,869 km (0.085 R)
• M41: 13,243,451 km (0.072 R)
• M42: 13,550,575 km (0.11 R)
• M43: 14,345,837 km (0.083 R)
• M44: 14,485,711 km (0.089 R)
• M45: 14,696,345 km (0.099 R)
• M46: 15,370,134 km (0.082 R)
• M47: 16,090,149 km (0.091 R)
• M48: 16,858,034 km (0.051 R)
• M49: 17,116,689 km (0.081 R)
• M50: 17,265,090 km (0.103 R)
• M51: 17,376,541 km (0.114 R)
• M52: 17,451,040 km (0.039 R)
• M53: 17,937,981 km (0.105 R)
• M54: 19,618,863 km (0.115 R)
• M55: 19,696,504 km (0.077 R)
• M56: 20,046,863 km (0.095 R)
• M57: 20,399,465 km (0.088 R)
• M58: 22,071,520 km (0.073 R)
• M59: 22,435,492 km (0.073 R)
• M60: 22,516,724 km (0.026 R)
• M61: 22,760,718 km (0.087 R)
• M62: 22,883,089 km (0.101 R)
• M63: 22,964,769 km (0.11 R)
• M64: 23,169,419 km (0.061 R)
• M65: 23,580,664 km (0.096 R)
• M66: 23,663,092 km (0.102 R)
• M67: 24,285,120 km (0.108 R)
• M68: 24,451,922 km (0.081 R)
• M69: 25,164,905 km (0.117 R)
• M70: 25,375,988 km (0.061 R)
• M71: 25,460,510 km (0.051 R)
• M72: 25,714,827 km (0.073 R)
• M73: 25,884,770 km (0.088 R)
• M74: 26,654,301 km (0.094 R)
• M75: 26,955,592 km (0.083 R)
• M76: 27,344,696 km (0.098 R)
• M77: 27,866,343 km (0.104 R)
• M78: 28,172,121 km (0.09 R)
• M79: 28,347,450 km (0.067 R)
• M80: 28,479,096 km (0.104 R)
• M81: 28,919,512 km (0.039 R)
• M82: 29,007,775 km (0.07 R)
• M83: 29,762,347 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit