🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.91 AU - 1.07 AU

Year: 345 Days

Day: 30.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 82.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.16 AU - 5.54 AU

Year: 4329 Days

Day: 20.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 11

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.87 AU - 6.79 AU

Year: 4925 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 170.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,741,200 km

• M1: 139,724 km (0.076 R)
• M2: 306,526 km (0.088 R)
• M3: 428,149 km (0.076 R)
• M4: 524,191 km (0.071 R)
• M5: 665,711 km (0.119 R)
• M6: 989,740 km (0.036 R)
• M7: 1,216,829 km (0.044 R)
• M8: 1,848,282 km (0.087 R)
• M9: 1,940,733 km (0.119 R)
• M10: 2,386,535 km (0.073 R)
• M11: 2,736,594 km (0.119 R)
• M12: 2,950,070 km (0.12 R)
• M13: 3,693,721 km (0.091 R)
• M14: 3,764,182 km (0.101 R)
• M15: 4,418,373 km (0.073 R)
• M16: 4,618,984 km (0.047 R)
• M17: 5,748,597 km (0.086 R)
• M18: 6,106,585 km (0.069 R)
• M19: 6,556,875 km (0.089 R)
• M20: 6,843,953 km (0.046 R)
• M21: 7,311,746 km (0.075 R)
• M22: 7,609,445 km (0.114 R)
• M23: 7,699,653 km (0.094 R)
• M24: 8,186,145 km (0.045 R)
• M25: 8,402,164 km (0.055 R)
• M26: 8,557,597 km (0.054 R)
• M27: 8,714,076 km (0.111 R)
• M28: 9,672,400 km (0.061 R)
• M29: 10,131,067 km (0.032 R)
• M30: 10,230,400 km (0.104 R)
• M31: 10,329,883 km (0.049 R)
• M32: 10,900,150 km (0.067 R)
• M33: 11,308,851 km (0.102 R)
• M34: 12,246,830 km (0.065 R)
• M35: 12,885,912 km (0.101 R)
• M36: 12,993,622 km (0.091 R)
• M37: 13,101,482 km (0.105 R)
• M38: 13,536,064 km (0.086 R)
• M39: 13,718,424 km (0.114 R)
• M40: 14,012,085 km (0.089 R)
• M41: 14,755,287 km (0.078 R)
• M42: 14,905,483 km (0.111 R)
• M43: 16,048,112 km (0.08 R)
• M44: 16,241,242 km (0.093 R)
• M45: 18,134,852 km (0.079 R)
• M46: 18,336,061 km (0.089 R)
• M47: 18,538,019 km (0.079 R)
• M48: 18,862,796 km (0.101 R)
• M49: 19,353,327 km (0.064 R)
• M50: 19,972,513 km (0.045 R)
• M51: 20,472,618 km (0.098 R)
• M52: 21,187,995 km (0.082 R)
• M53: 21,272,817 km (0.095 R)
• M54: 21,570,218 km (0.099 R)
• M55: 22,384,329 km (0.055 R)
• M56: 22,730,050 km (0.076 R)
• M57: 22,903,733 km (0.115 R)
• M58: 24,263,727 km (0.108 R)
• M59: 24,530,012 km (0.094 R)
• M60: 24,619,022 km (0.064 R)
• M61: 24,752,613 km (0.047 R)
• M62: 25,604,872 km (0.052 R)
• M63: 25,830,616 km (0.08 R)
• M64: 26,102,584 km (0.102 R)
• M65: 26,649,215 km (0.083 R)
• M66: 26,969,803 km (0.087 R)
• M67: 27,107,583 km (0.07 R)
• M68: 28,218,497 km (0.077 R)
• M69: 28,779,489 km (0.114 R)
• M70: 29,155,428 km (0.062 R)
• M71: 29,249,824 km (0.074 R)
• M72: 30,055,110 km (0.094 R)
• M73: 30,867,875 km (0.104 R)
• M74: 31,156,300 km (0.076 R)
• M75: 32,124,647 km (0.086 R)
• M76: 32,514,798 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.8

Radius: 4.1

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.98 AU - 13.92 AU

Year: 17257 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,741,200 km

• M1: 58,194 km (0.109 R)
• M2: 131,197 km (0.077 R)
• M3: 255,663 km (0.102 R)
• M4: 289,472 km (0.111 R)
• M5: 413,638 km (0.106 R)
• M6: 468,092 km (0.12 R)
• M7: 645,515 km (0.099 R)
• M8: 825,780 km (0.091 R)
• M9: 877,541 km (0.112 R)
• M10: 912,697 km (0.063 R)
• M11: 1,172,099 km (0.062 R)
• M12: 1,411,905 km (0.089 R)
• M13: 1,558,810 km (0.051 R)
• M14: 2,290,792 km (0.047 R)
• M15: 2,413,612 km (0.12 R)
• M16: 2,463,279 km (0.117 R)
• M17: 2,873,476 km (0.115 R)
• M18: 3,697,910 km (0.091 R)
• M19: 4,017,451 km (0.113 R)
• M20: 4,559,294 km (0.117 R)
• M21: 5,059,998 km (0.106 R)
• M22: 5,123,877 km (0.098 R)
• M23: 5,284,545 km (0.034 R)
• M24: 5,577,906 km (0.089 R)
• M25: 5,710,001 km (0.055 R)
• M26: 6,180,486 km (0.075 R)
• M27: 6,351,626 km (0.095 R)
• M28: 8,942,961 km (0.109 R)
• M29: 9,214,182 km (0.033 R)
• M30: 9,253,077 km (0.114 R)
• M31: 11,228,367 km (0.026 R)
• M32: 11,395,169 km (0.054 R)
• M33: 11,943,146 km (0.12 R)
• M34: 12,542,585 km (0.101 R)
• M35: 12,933,185 km (0.064 R)
• M36: 13,064,232 km (0.093 R)
• M37: 13,770,783 km (0.077 R)
• M38: 13,904,673 km (0.081 R)
• M39: 17,099,934 km (0.07 R)
• M40: 17,629,361 km (0.119 R)
• M41: 18,213,092 km (0.119 R)
• M42: 20,052,547 km (0.08 R)
• M43: 20,559,684 km (0.075 R)
• M44: 20,866,061 km (0.118 R)
• M45: 22,054,316 km (0.082 R)
• M46: 22,315,664 km (0.074 R)
• M47: 22,788,393 km (0.097 R)
• M48: 23,743,875 km (0.084 R)
• M49: 23,904,244 km (0.108 R)
• M50: 24,334,038 km (0.108 R)
• M51: 25,858,291 km (0.037 R)
• M52: 27,301,163 km (0.098 R)
• M53: 28,485,379 km (0.025 R)
• M54: 28,769,765 km (0.106 R)
• M55: 29,513,715 km (0.085 R)
• M56: 29,571,310 km (0.062 R)
• M57: 30,787,092 km (0.107 R)
• M58: 31,960,089 km (0.075 R)
• M59: 32,492,807 km (0.108 R)
• M60: 33,566,770 km (0.114 R)
• M61: 34,108,165 km (0.115 R)
• M62: 34,228,890 km (0.09 R)
• M63: 38,040,345 km (0.079 R)
• M64: 39,551,433 km (0.107 R)
• M65: 42,177,773 km (0.107 R)
• M66: 42,696,878 km (0.108 R)
• M67: 43,741,221 km (0.085 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit