🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.07 AU - 3.11 AU

Year: 1994 Days

Day: 39.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.81 AU - 3.73 AU

Year: 2171 Days

Day: 38.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.12 AU - 5.72 AU

Year: 4632 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,078,312 km

• M1: 178,021 km (0.117 R)
• M2: 343,477 km (0.107 R)
• M3: 761,004 km (0.081 R)
• M4: 922,121 km (0.114 R)
• M5: 1,153,100 km (0.085 R)
• M6: 1,362,537 km (0.094 R)
• M7: 1,509,592 km (0.043 R)
• M8: 1,959,732 km (0.118 R)
• M9: 2,163,933 km (0.056 R)
• M10: 2,438,894 km (0.12 R)
• M11: 2,528,802 km (0.044 R)
• M12: 2,845,800 km (0.069 R)
• M13: 3,274,697 km (0.078 R)
• M14: 3,374,479 km (0.1 R)
• M15: 3,754,009 km (0.117 R)
• M16: 3,979,303 km (0.094 R)
• M17: 4,224,793 km (0.045 R)
• M18: 4,475,220 km (0.057 R)
• M19: 4,682,264 km (0.109 R)
• M20: 4,827,523 km (0.095 R)
• M21: 5,239,217 km (0.081 R)
• M22: 5,491,588 km (0.103 R)
• M23: 5,834,467 km (0.071 R)
• M24: 6,061,257 km (0.06 R)
• M25: 6,290,890 km (0.091 R)
• M26: 6,831,836 km (0.091 R)
• M27: 6,978,741 km (0.064 R)
• M28: 7,369,191 km (0.094 R)
• M29: 7,538,685 km (0.053 R)
• M30: 7,824,268 km (0.085 R)
• M31: 8,308,067 km (0.11 R)
• M32: 8,464,996 km (0.109 R)
• M33: 8,881,626 km (0.107 R)
• M34: 9,631,859 km (0.114 R)
• M35: 9,734,932 km (0.037 R)
• M36: 10,614,418 km (0.114 R)
• M37: 11,892,732 km (0.032 R)
• M38: 11,981,144 km (0.065 R)
• M39: 12,270,017 km (0.034 R)
• M40: 12,538,845 km (0.102 R)
• M41: 12,786,878 km (0.102 R)
• M42: 14,332,972 km (0.081 R)
• M43: 14,497,978 km (0.079 R)
• M44: 14,829,787 km (0.103 R)
• M45: 15,452,562 km (0.107 R)
• M46: 16,353,740 km (0.104 R)
• M47: 16,649,645 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.2

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.68 AU - 7.6 AU

Year: 6281 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 12,078,312 km

• M1: 179,517 km (0.116 R)
• M2: 310,864 km (0.109 R)
• M3: 432,787 km (0.106 R)
• M4: 523,892 km (0.088 R)
• M5: 769,531 km (0.091 R)
• M6: 874,100 km (0.075 R)
• M7: 1,143,975 km (0.074 R)
• M8: 1,677,441 km (0.075 R)
• M9: 1,944,473 km (0.039 R)
• M10: 2,036,775 km (0.058 R)
• M11: 2,149,422 km (0.035 R)
• M12: 2,870,334 km (0.053 R)
• M13: 2,976,250 km (0.056 R)
• M14: 3,126,895 km (0.074 R)
• M15: 3,279,933 km (0.065 R)
• M16: 3,503,283 km (0.112 R)
• M17: 3,685,493 km (0.107 R)
• M18: 3,964,792 km (0.076 R)
• M19: 4,083,423 km (0.067 R)
• M20: 4,421,515 km (0.113 R)
• M21: 4,844,577 km (0.11 R)
• M22: 5,022,749 km (0.083 R)
• M23: 5,411,703 km (0.049 R)
• M24: 5,783,603 km (0.065 R)
• M25: 6,218,933 km (0.079 R)
• M26: 6,440,637 km (0.06 R)
• M27: 6,892,124 km (0.111 R)
• M28: 7,470,768 km (0.051 R)
• M29: 7,617,972 km (0.068 R)
• M30: 8,216,214 km (0.059 R)
• M31: 8,829,865 km (0.101 R)
• M32: 8,923,214 km (0.09 R)
• M33: 9,363,032 km (0.087 R)
• M34: 9,553,769 km (0.113 R)
• M35: 9,745,852 km (0.095 R)
• M36: 10,036,222 km (0.118 R)
• M37: 10,395,107 km (0.102 R)
• M38: 10,559,665 km (0.116 R)
• M39: 10,891,473 km (0.057 R)
• M40: 11,531,153 km (0.076 R)
• M41: 11,667,437 km (0.113 R)
• M42: 11,838,577 km (0.108 R)
• M43: 12,113,987 km (0.034 R)
• M44: 12,356,784 km (0.056 R)
• M45: 12,496,209 km (0.075 R)
• M46: 12,882,471 km (0.088 R)
• M47: 12,988,536 km (0.058 R)
• M48: 13,558,953 km (0.107 R)
• M49: 14,798,221 km (0.053 R)
• M50: 15,770,308 km (0.035 R)
• M51: 16,302,428 km (0.098 R)
• M52: 16,608,954 km (0.082 R)
• M53: 17,072,558 km (0.095 R)
• M54: 17,775,967 km (0.116 R)
• M55: 17,894,149 km (0.054 R)
• M56: 18,528,743 km (0.095 R)
• M57: 18,688,664 km (0.089 R)
• M58: 19,901,902 km (0.049 R)
• M59: 20,147,542 km (0.099 R)
• M60: 20,683,402 km (0.063 R)
• M61: 21,223,899 km (0.111 R)
• M62: 22,276,619 km (0.05 R)
• M63: 22,574,319 km (0.072 R)
• M64: 22,787,795 km (0.096 R)
• M65: 23,908,881 km (0.074 R)
• M66: 24,783,580 km (0.12 R)
• M67: 24,959,657 km (0.116 R)
• M68: 25,224,744 km (0.041 R)
• M69: 25,490,729 km (0.118 R)
• M70: 27,697,747 km (0.107 R)
• M71: 27,880,705 km (0.111 R)
• M72: 28,523,826 km (0.099 R)
• M73: 29,218,409 km (0.108 R)
• M74: 30,059,299 km (0.095 R)
• M75: 30,153,246 km (0.093 R)
• M76: 30,482,661 km (0.106 R)
• M77: 30,577,057 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 12.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.46 AU - 8.26 AU

Year: 7330 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 12,078,312 km

• M1: 167,998 km (0.108 R)
• M2: 508,932 km (0.104 R)
• M3: 637,586 km (0.104 R)
• M4: 860,786 km (0.055 R)
• M5: 1,228,797 km (0.091 R)
• M6: 1,478,027 km (0.095 R)
• M7: 1,845,739 km (0.104 R)
• M8: 2,152,863 km (0.109 R)
• M9: 2,539,125 km (0.112 R)
• M10: 2,783,717 km (0.109 R)
• M11: 2,870,634 km (0.11 R)
• M12: 4,119,626 km (0.091 R)
• M13: 4,395,335 km (0.094 R)
• M14: 5,640,737 km (0.104 R)
• M15: 5,793,327 km (0.099 R)
• M16: 6,796,381 km (0.11 R)
• M17: 7,003,424 km (0.109 R)
• M18: 7,348,247 km (0.094 R)
• M19: 10,048,040 km (0.096 R)
• M20: 10,386,131 km (0.083 R)
• M21: 10,796,778 km (0.087 R)
• M22: 11,510,509 km (0.093 R)
• M23: 11,722,340 km (0.096 R)
• M24: 12,060,431 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit