🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 36.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,239,200 km

• M1: 385,813 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.88 AU - 1.06 AU

Year: 349 Days

Day: 13.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,239,200 km

• M1: 543,489 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.26 AU - 4.5 AU

Year: 3348 Days

Day: 19.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 163.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,239,200 km

• M1: 1,158,636 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 14.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.63 AU - 9.79 AU

Year: 11051 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,239,200 km

• M1: 192,682 km (0.061 R)
• M2: 300,093 km (0.047 R)
• M3: 456,124 km (0.113 R)
• M4: 587,321 km (0.074 R)
• M5: 734,526 km (0.047 R)
• M6: 896,540 km (0.066 R)
• M7: 1,839,455 km (0.066 R)
• M8: 2,360,206 km (0.091 R)
• M9: 2,752,002 km (0.076 R)
• M10: 3,317,034 km (0.099 R)
• M11: 3,983,791 km (0.106 R)
• M12: 4,148,648 km (0.082 R)
• M13: 4,383,517 km (0.111 R)
• M14: 4,726,694 km (0.072 R)
• M15: 6,224,169 km (0.084 R)
• M16: 6,493,744 km (0.084 R)
• M17: 6,649,476 km (0.113 R)
• M18: 7,325,658 km (0.109 R)
• M19: 7,898,917 km (0.07 R)
• M20: 8,444,351 km (0.109 R)
• M21: 8,743,248 km (0.069 R)
• M22: 9,439,326 km (0.091 R)
• M23: 9,571,870 km (0.086 R)
• M24: 10,153,357 km (0.038 R)
• M25: 10,608,583 km (0.103 R)
• M26: 11,116,917 km (0.062 R)
• M27: 12,302,181 km (0.049 R)
• M28: 12,398,672 km (0.08 R)
• M29: 13,577,054 km (0.1 R)
• M30: 15,255,392 km (0.094 R)
• M31: 15,567,603 km (0.071 R)
• M32: 16,304,223 km (0.099 R)
• M33: 16,570,059 km (0.091 R)
• M34: 18,085,335 km (0.112 R)
• M35: 19,757,840 km (0.043 R)
• M36: 20,727,383 km (0.106 R)
• M37: 22,063,741 km (0.097 R)
• M38: 22,181,175 km (0.067 R)
• M39: 22,416,942 km (0.108 R)
• M40: 22,594,215 km (0.106 R)
• M41: 23,547,752 km (0.074 R)
• M42: 23,848,444 km (0.032 R)
• M43: 24,392,830 km (0.067 R)
• M44: 25,002,741 km (0.12 R)
• M45: 28,190,073 km (0.097 R)
• M46: 28,894,081 km (0.03 R)
• M47: 29,216,165 km (0.067 R)
• M48: 30,254,524 km (0.098 R)
• M49: 30,646,919 km (0.088 R)
• M50: 31,503,217 km (0.106 R)
• M51: 31,967,569 km (0.111 R)
• M52: 32,100,561 km (0.07 R)
• M53: 32,233,853 km (0.081 R)
• M54: 32,434,015 km (0.11 R)
• M55: 32,768,815 km (0.07 R)
• M56: 33,779,648 km (0.114 R)
• M57: 34,527,488 km (0.109 R)
• M58: 35,693,902 km (0.1 R)
• M59: 36,873,182 km (0.105 R)
• M60: 37,012,757 km (0.093 R)
• M61: 37,222,493 km (0.117 R)
• M62: 37,362,517 km (0.108 R)
• M63: 37,573,001 km (0.117 R)
• M64: 39,198,980 km (0.105 R)
• M65: 39,341,398 km (0.055 R)
• M66: 42,665,762 km (0.102 R)
• M67: 42,958,973 km (0.088 R)
• M68: 43,179,481 km (0.025 R)
• M69: 43,326,535 km (0.082 R)
• M70: 43,842,947 km (0.096 R)
• M71: 44,584,205 km (0.084 R)
• M72: 46,908,208 km (0.118 R)
• M73: 47,894,506 km (0.098 R)
• M74: 48,581,460 km (0.106 R)
• M75: 49,579,278 km (0.064 R)
• M76: 50,506,336 km (0.092 R)
• M77: 51,205,556 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 3.4

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.33 AU - 14.47 AU

Year: 19959 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,239,200 km

• M1: 120,426 km (0.054 R)
• M2: 477,816 km (0.114 R)
• M3: 651,050 km (0.029 R)
• M4: 806,482 km (0.087 R)
• M5: 1,295,368 km (0.053 R)
• M6: 2,004,163 km (0.083 R)
• M7: 2,435,603 km (0.073 R)
• M8: 2,541,219 km (0.106 R)
• M9: 4,681,965 km (0.088 R)
• M10: 4,846,223 km (0.118 R)
• M11: 5,012,426 km (0.052 R)
• M12: 5,977,333 km (0.078 R)
• M13: 6,774,540 km (0.055 R)
• M14: 7,758,744 km (0.114 R)
• M15: 7,992,266 km (0.04 R)
• M16: 8,109,850 km (0.077 R)
• M17: 9,731,341 km (0.102 R)
• M18: 9,940,928 km (0.069 R)
• M19: 9,982,965 km (0.113 R)
• M20: 11,360,911 km (0.069 R)
• M21: 11,581,568 km (0.107 R)
• M22: 12,251,916 km (0.025 R)
• M23: 12,614,541 km (0.086 R)
• M24: 12,934,830 km (0.099 R)
• M25: 12,980,757 km (0.115 R)
• M26: 14,384,733 km (0.095 R)
• M27: 14,671,213 km (0.098 R)
• M28: 17,791,076 km (0.072 R)
• M29: 18,979,332 km (0.057 R)
• M30: 20,513,608 km (0.086 R)
• M31: 20,620,870 km (0.057 R)
• M32: 21,649,205 km (0.051 R)
• M33: 22,087,228 km (0.069 R)
• M34: 22,197,182 km (0.116 R)
• M35: 22,583,444 km (0.089 R)
• M36: 24,037,386 km (0.116 R)
• M37: 24,433,970 km (0.117 R)
• M38: 25,348,611 km (0.11 R)
• M39: 25,521,397 km (0.106 R)
• M40: 28,158,957 km (0.091 R)
• M41: 29,177,718 km (0.028 R)
• M42: 30,086,525 km (0.099 R)
• M43: 31,004,607 km (0.059 R)
• M44: 34,194,333 km (0.048 R)
• M45: 34,831,770 km (0.076 R)
• M46: 36,053,984 km (0.029 R)
• M47: 36,572,790 km (0.12 R)
• M48: 36,637,715 km (0.074 R)
• M49: 39,536,473 km (0.101 R)
• M50: 40,608,641 km (0.105 R)
• M51: 40,675,960 km (0.092 R)
• M52: 42,098,486 km (0.09 R)
• M53: 43,537,169 km (0.081 R)
• M54: 44,644,193 km (0.095 R)
• M55: 46,040,839 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit