🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 169 Days

Day: 37.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 472 Days

Day: 44 Hours

Environment

Temp: -19 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.27 AU - 4.31 AU

Year: 2825 Days

Day: 22.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 12.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.26 AU - 6 AU

Year: 4449 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,367,658 km

• M1: 163,361 km (0.071 R)
• M2: 242,049 km (0.118 R)
• M3: 398,230 km (0.072 R)
• M4: 485,146 km (0.096 R)
• M5: 590,463 km (0.094 R)
• M6: 1,022,053 km (0.069 R)
• M7: 1,217,727 km (0.098 R)
• M8: 1,369,569 km (0.068 R)
• M9: 1,572,274 km (0.071 R)
• M10: 1,816,417 km (0.11 R)
• M11: 2,122,495 km (0.099 R)
• M12: 2,376,213 km (0.097 R)
• M13: 2,515,638 km (0.036 R)
• M14: 3,157,861 km (0.071 R)
• M15: 3,448,530 km (0.075 R)
• M16: 3,547,265 km (0.113 R)
• M17: 3,829,257 km (0.091 R)
• M18: 3,973,020 km (0.046 R)
• M19: 4,287,176 km (0.106 R)
• M20: 4,501,101 km (0.06 R)
• M21: 4,762,598 km (0.036 R)
• M22: 4,984,302 km (0.074 R)
• M23: 5,346,329 km (0.061 R)
• M24: 5,577,009 km (0.045 R)
• M25: 5,717,032 km (0.12 R)
• M26: 5,881,739 km (0.064 R)
• M27: 6,143,985 km (0.093 R)
• M28: 6,288,646 km (0.083 R)
• M29: 6,655,310 km (0.036 R)
• M30: 6,803,861 km (0.114 R)
• M31: 7,079,270 km (0.092 R)
• M32: 7,358,270 km (0.065 R)
• M33: 7,718,801 km (0.044 R)
• M34: 8,618,333 km (0.093 R)
• M35: 10,688,768 km (0.095 R)
• M36: 11,097,170 km (0.116 R)
• M37: 11,214,904 km (0.059 R)
• M38: 11,332,936 km (0.114 R)
• M39: 12,353,044 km (0.082 R)
• M40: 12,812,609 km (0.116 R)
• M41: 13,059,894 km (0.108 R)
• M42: 13,527,986 km (0.046 R)
• M43: 13,653,648 km (0.116 R)
• M44: 13,843,039 km (0.026 R)
• M45: 14,128,771 km (0.093 R)
• M46: 14,256,378 km (0.031 R)
• M47: 14,673,606 km (0.096 R)
• M48: 14,770,546 km (0.115 R)
• M49: 14,867,635 km (0.115 R)
• M50: 15,718,099 km (0.104 R)
• M51: 15,949,826 km (0.101 R)
• M52: 16,215,960 km (0.063 R)
• M53: 16,752,718 km (0.114 R)
• M54: 17,057,299 km (0.039 R)
• M55: 17,431,892 km (0.073 R)
• M56: 17,947,257 km (0.062 R)
• M57: 18,258,869 km (0.094 R)
• M58: 18,467,558 km (0.076 R)
• M59: 19,063,406 km (0.082 R)
• M60: 19,843,709 km (0.104 R)
• M61: 19,986,724 km (0.043 R)
• M62: 20,345,610 km (0.101 R)
• M63: 20,888,201 km (0.081 R)
• M64: 21,252,622 km (0.115 R)
• M65: 21,435,580 km (0.116 R)
• M66: 22,321,049 km (0.057 R)
• M67: 22,544,250 km (0.115 R)
• M68: 22,805,747 km (0.101 R)
• M69: 23,180,938 km (0.101 R)
• M70: 24,663,603 km (0.064 R)
• M71: 24,817,389 km (0.089 R)
• M72: 25,048,667 km (0.063 R)
• M73: 25,669,050 km (0.109 R)
• M74: 26,333,713 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 8.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.39 AU - 7.09 AU

Year: 5968 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,367,658 km

• M1: 130,749 km (0.069 R)
• M2: 283,488 km (0.112 R)
• M3: 348,713 km (0.107 R)
• M4: 487,689 km (0.088 R)
• M5: 973,733 km (0.059 R)
• M6: 1,066,782 km (0.104 R)
• M7: 1,305,241 km (0.081 R)
• M8: 1,799,363 km (0.026 R)
• M9: 2,049,790 km (0.117 R)
• M10: 2,528,653 km (0.087 R)
• M11: 2,905,191 km (0.078 R)
• M12: 2,982,682 km (0.028 R)
• M13: 3,219,346 km (0.115 R)
• M14: 4,116,485 km (0.11 R)
• M15: 4,558,995 km (0.057 R)
• M16: 5,203,612 km (0.064 R)
• M17: 5,488,746 km (0.115 R)
• M18: 5,584,937 km (0.091 R)
• M19: 5,975,238 km (0.09 R)
• M20: 6,123,789 km (0.104 R)
• M21: 6,273,686 km (0.054 R)
• M22: 6,424,780 km (0.073 R)
• M23: 7,277,338 km (0.036 R)
• M24: 7,919,562 km (0.112 R)
• M25: 8,001,242 km (0.105 R)
• M26: 8,110,449 km (0.073 R)
• M27: 8,663,811 km (0.027 R)
• M28: 9,343,883 km (0.079 R)
• M29: 9,632,308 km (0.026 R)
• M30: 9,806,888 km (0.099 R)
• M31: 9,982,367 km (0.119 R)
• M32: 10,158,892 km (0.078 R)
• M33: 10,306,844 km (0.086 R)
• M34: 10,575,073 km (0.073 R)
• M35: 10,936,053 km (0.053 R)
• M36: 11,454,559 km (0.103 R)
• M37: 11,825,412 km (0.102 R)
• M38: 12,294,402 km (0.116 R)
• M39: 12,515,358 km (0.102 R)
• M40: 12,897,281 km (0.088 R)
• M41: 13,380,034 km (0.055 R)
• M42: 13,444,809 km (0.094 R)
• M43: 13,803,246 km (0.07 R)
• M44: 13,901,532 km (0.101 R)
• M45: 13,967,205 km (0.054 R)
• M46: 14,098,851 km (0.09 R)
• M47: 15,031,594 km (0.074 R)
• M48: 15,234,150 km (0.114 R)
• M49: 15,301,917 km (0.11 R)
• M50: 15,949,975 km (0.047 R)
• M51: 16,225,535 km (0.118 R)
• M52: 16,572,303 km (0.117 R)
• M53: 16,642,015 km (0.029 R)
• M54: 16,851,452 km (0.084 R)
• M55: 17,627,117 km (0.042 R)
• M56: 18,055,117 km (0.098 R)
• M57: 18,378,248 km (0.105 R)
• M58: 18,594,866 km (0.115 R)
• M59: 19,286,157 km (0.049 R)
• M60: 19,690,221 km (0.118 R)
• M61: 19,911,925 km (0.111 R)
• M62: 20,134,377 km (0.09 R)
• M63: 21,676,283 km (0.111 R)
• M64: 21,752,428 km (0.118 R)
• M65: 21,943,315 km (0.118 R)
• M66: 23,372,723 km (0.094 R)
• M67: 24,752,613 km (0.07 R)
• M68: 24,872,142 km (0.032 R)
• M69: 25,191,683 km (0.104 R)
• M70: 26,769,043 km (0.111 R)
• M71: 27,014,683 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 3.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.55 AU - 13.81 AU

Year: 15284 Days

Day: 19.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 18,367,658 km

• M1: 804,089 km (0.043 R)
• M2: 881,431 km (0.068 R)
• M3: 991,983 km (0.116 R)
• M4: 1,755,681 km (0.089 R)
• M5: 2,090,032 km (0.086 R)
• M6: 2,170,067 km (0.091 R)
• M7: 2,332,979 km (0.096 R)
• M8: 4,437,073 km (0.081 R)
• M9: 5,336,156 km (0.085 R)
• M10: 6,854,574 km (0.054 R)
• M11: 7,093,033 km (0.094 R)
• M12: 7,293,943 km (0.073 R)
• M13: 8,495,364 km (0.099 R)
• M14: 8,837,494 km (0.079 R)
• M15: 8,966,896 km (0.114 R)
• M16: 9,645,622 km (0.083 R)
• M17: 11,542,523 km (0.057 R)
• M18: 15,170,122 km (0.108 R)
• M19: 15,195,853 km (0.091 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: 208 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit