🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 203 Days

Day: 33.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.6 AU

Year: 574 Days

Day: 23 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.5 AU - 4.26 AU

Year: 2895 Days

Day: 25 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 12.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.35 AU - 7.89 AU

Year: 7196 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,644,592 km

• M1: 175,179 km (0.091 R)
• M2: 254,915 km (0.107 R)
• M3: 359,932 km (0.099 R)
• M4: 511,326 km (0.114 R)
• M5: 661,671 km (0.086 R)
• M6: 785,688 km (0.086 R)
• M7: 903,122 km (0.032 R)
• M8: 1,124,378 km (0.115 R)
• M9: 1,276,369 km (0.041 R)
• M10: 1,453,643 km (0.084 R)
• M11: 1,582,895 km (0.064 R)
• M12: 1,716,037 km (0.09 R)
• M13: 1,933,253 km (0.1 R)
• M14: 2,287,052 km (0.043 R)
• M15: 2,438,894 km (0.11 R)
• M16: 2,707,123 km (0.071 R)
• M17: 2,844,903 km (0.096 R)
• M18: 2,985,076 km (0.115 R)
• M19: 3,345,756 km (0.052 R)
• M20: 3,494,008 km (0.116 R)
• M21: 3,822,824 km (0.048 R)
• M22: 4,483,299 km (0.105 R)
• M23: 5,037,559 km (0.044 R)
• M24: 5,265,396 km (0.102 R)
• M25: 5,525,697 km (0.11 R)
• M26: 5,731,244 km (0.093 R)
• M27: 6,240,924 km (0.052 R)
• M28: 6,393,663 km (0.11 R)
• M29: 6,953,608 km (0.066 R)
• M30: 7,239,639 km (0.049 R)
• M31: 7,335,831 km (0.1 R)
• M32: 8,021,288 km (0.048 R)
• M33: 8,120,920 km (0.036 R)
• M34: 8,455,870 km (0.045 R)
• M35: 8,898,231 km (0.084 R)
• M36: 9,243,652 km (0.105 R)
• M37: 9,699,328 km (0.119 R)
• M38: 9,947,810 km (0.106 R)
• M39: 10,778,975 km (0.1 R)
• M40: 11,110,335 km (0.074 R)
• M41: 11,221,486 km (0.051 R)
• M42: 11,745,228 km (0.119 R)
• M43: 11,858,623 km (0.077 R)
• M44: 12,048,164 km (0.096 R)
• M45: 12,162,456 km (0.064 R)
• M46: 12,546,025 km (0.076 R)
• M47: 13,167,904 km (0.12 R)
• M48: 14,079,553 km (0.115 R)
• M49: 14,725,666 km (0.107 R)
• M50: 17,020,199 km (0.042 R)
• M51: 17,363,077 km (0.119 R)
• M52: 17,578,647 km (0.064 R)
• M53: 18,493,438 km (0.113 R)
• M54: 19,200,887 km (0.116 R)
• M55: 20,188,083 km (0.113 R)
• M56: 20,278,590 km (0.107 R)
• M57: 20,642,262 km (0.029 R)
• M58: 22,492,638 km (0.08 R)
• M59: 22,680,533 km (0.083 R)
• M60: 24,058,778 km (0.096 R)
• M61: 24,202,841 km (0.116 R)
• M62: 24,685,444 km (0.077 R)
• M63: 25,122,419 km (0.111 R)
• M64: 26,895,752 km (0.097 R)
• M65: 26,995,534 km (0.049 R)
• M66: 27,797,528 km (0.099 R)
• M67: 28,760,191 km (0.117 R)
• M68: 29,117,580 km (0.119 R)
• M69: 29,271,217 km (0.076 R)
• M70: 30,614,007 km (0.097 R)
• M71: 31,135,805 km (0.089 R)
• M72: 31,713,253 km (0.108 R)
• M73: 32,772,106 km (0.097 R)
• M74: 37,066,612 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 9.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.88 AU - 10.64 AU

Year: 12447 Days

Day: 12.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,644,592 km

• M1: 124,017 km (0.098 R)
• M2: 501,003 km (0.113 R)
• M3: 644,468 km (0.028 R)
• M4: 1,094,159 km (0.118 R)
• M5: 1,220,270 km (0.088 R)
• M6: 1,351,467 km (0.06 R)
• M7: 1,628,074 km (0.085 R)
• M8: 1,773,333 km (0.077 R)
• M9: 1,897,649 km (0.104 R)
• M10: 2,288,099 km (0.118 R)
• M11: 2,506,662 km (0.115 R)
• M12: 2,964,282 km (0.083 R)
• M13: 4,054,252 km (0.107 R)
• M14: 4,420,318 km (0.114 R)
• M15: 4,590,411 km (0.099 R)
• M16: 4,693,484 km (0.08 R)
• M17: 5,148,860 km (0.11 R)
• M18: 5,363,832 km (0.066 R)
• M19: 5,802,901 km (0.1 R)
• M20: 6,139,646 km (0.104 R)
• M21: 6,715,299 km (0.108 R)
• M22: 6,793,239 km (0.066 R)
• M23: 7,227,971 km (0.076 R)
• M24: 7,388,340 km (0.086 R)
• M25: 9,228,693 km (0.119 R)
• M26: 9,534,022 km (0.095 R)
• M27: 10,379,549 km (0.102 R)
• M28: 10,469,906 km (0.071 R)
• M29: 10,560,562 km (0.034 R)
• M30: 10,651,518 km (0.058 R)
• M31: 10,742,623 km (0.091 R)
• M32: 11,063,810 km (0.05 R)
• M33: 11,156,261 km (0.097 R)
• M34: 11,388,288 km (0.119 R)
• M35: 12,141,363 km (0.119 R)
• M36: 12,862,126 km (0.058 R)
• M37: 13,745,352 km (0.095 R)
• M38: 14,244,410 km (0.112 R)
• M39: 14,597,311 km (0.071 R)
• M40: 15,933,220 km (0.047 R)
• M41: 16,987,287 km (0.08 R)
• M42: 17,147,357 km (0.072 R)
• M43: 17,468,992 km (0.082 R)
• M44: 17,900,881 km (0.063 R)
• M45: 18,336,361 km (0.117 R)
• M46: 18,720,229 km (0.106 R)
• M47: 20,736,060 km (0.099 R)
• M48: 25,395,136 km (0.087 R)
• M49: 25,700,615 km (0.062 R)
• M50: 26,253,379 km (0.053 R)
• M51: 26,872,116 km (0.037 R)
• M52: 27,058,664 km (0.109 R)
• M53: 29,458,962 km (0.091 R)
• M54: 30,425,215 km (0.083 R)
• M55: 31,336,266 km (0.088 R)
• M56: 31,598,212 km (0.109 R)
• M57: 31,860,906 km (0.068 R)
• M58: 32,322,415 km (0.116 R)
• M59: 32,454,660 km (0.064 R)
• M60: 33,318,587 km (0.045 R)
• M61: 33,652,939 km (0.118 R)
• M62: 33,921,168 km (0.084 R)
• M63: 34,730,342 km (0.111 R)
• M64: 35,001,414 km (0.109 R)
• M65: 35,137,249 km (0.118 R)
• M66: 35,341,300 km (0.119 R)
• M67: 36,436,207 km (0.097 R)
• M68: 37,542,184 km (0.049 R)
• M69: 37,959,861 km (0.061 R)
• M70: 38,799,704 km (0.042 R)
• M71: 38,940,326 km (0.085 R)
• M72: 40,426,431 km (0.081 R)
• M73: 41,355,733 km (0.032 R)
• M74: 41,499,347 km (0.059 R)
• M75: 42,799,203 km (0.079 R)
• M76: 43,235,430 km (0.105 R)
• M77: 45,290,755 km (0.117 R)
• M78: 47,152,501 km (0.045 R)
• M79: 47,603,090 km (0.104 R)
• M80: 48,055,025 km (0.099 R)
• M81: 48,659,999 km (0.11 R)
• M82: 49,877,276 km (0.112 R)
• M83: 50,643,068 km (0.052 R)
• M84: 51,567,284 km (0.106 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: 189 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit