🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 267 Days

Day: 28 Hours

Environment

Temp: 149 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.32 AU - 1.38 AU

Year: 554 Days

Day: 13.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.08 AU

Year: 824 Days

Day: 23 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.01 AU - 2.55 AU

Year: 1216 Days

Day: 27.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 15

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.03 AU - 9.57 AU

Year: 7692 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,181,732 km

• M1: 207,193 km (0.1 R)
• M2: 306,376 km (0.072 R)
• M3: 410,497 km (0.064 R)
• M4: 588,817 km (0.072 R)
• M5: 1,485,357 km (0.101 R)
• M6: 1,582,446 km (0.116 R)
• M7: 1,696,440 km (0.111 R)
• M8: 1,932,954 km (0.11 R)
• M9: 2,055,475 km (0.088 R)
• M10: 2,164,980 km (0.107 R)
• M11: 2,276,580 km (0.055 R)
• M12: 2,776,985 km (0.111 R)
• M13: 3,022,475 km (0.101 R)
• M14: 3,238,644 km (0.106 R)
• M15: 3,404,249 km (0.055 R)
• M16: 3,879,372 km (0.106 R)
• M17: 4,114,989 km (0.116 R)
• M18: 4,787,581 km (0.071 R)
• M19: 5,126,270 km (0.068 R)
• M20: 5,472,889 km (0.102 R)
• M21: 6,052,431 km (0.096 R)
• M22: 6,166,275 km (0.116 R)
• M23: 7,270,457 km (0.063 R)
• M24: 7,391,481 km (0.109 R)
• M25: 8,007,076 km (0.046 R)
• M26: 8,182,405 km (0.072 R)
• M27: 8,460,657 km (0.082 R)
• M28: 8,562,533 km (0.036 R)
• M29: 9,261,455 km (0.1 R)
• M30: 9,631,111 km (0.087 R)
• M31: 9,791,031 km (0.108 R)
• M32: 10,113,564 km (0.048 R)
• M33: 10,221,873 km (0.065 R)
• M34: 10,412,311 km (0.036 R)
• M35: 10,741,576 km (0.117 R)
• M36: 10,852,129 km (0.083 R)
• M37: 12,410,041 km (0.076 R)
• M38: 12,817,845 km (0.118 R)
• M39: 13,170,896 km (0.083 R)
• M40: 13,437,778 km (0.116 R)
• M41: 14,218,829 km (0.12 R)
• M42: 14,737,634 km (0.067 R)
• M43: 15,107,590 km (0.061 R)
• M44: 15,888,042 km (0.095 R)
• M45: 16,426,445 km (0.038 R)
• M46: 16,522,038 km (0.097 R)
• M47: 16,778,000 km (0.115 R)
• M48: 17,067,471 km (0.058 R)
• M49: 17,391,052 km (0.112 R)
• M50: 17,553,515 km (0.107 R)
• M51: 17,880,237 km (0.046 R)
• M52: 17,978,672 km (0.116 R)
• M53: 18,440,182 km (0.06 R)
• M54: 18,572,725 km (0.056 R)
• M55: 19,005,811 km (0.046 R)
• M56: 19,106,341 km (0.076 R)
• M57: 19,274,040 km (0.072 R)
• M58: 19,375,019 km (0.068 R)
• M59: 19,950,073 km (0.067 R)
• M60: 20,875,036 km (0.04 R)
• M61: 20,978,708 km (0.118 R)
• M62: 21,534,464 km (0.112 R)
• M63: 22,518,519 km (0.116 R)
• M64: 23,087,439 km (0.093 R)
• M65: 23,337,866 km (0.079 R)
• M66: 23,625,244 km (0.067 R)
• M67: 23,985,924 km (0.1 R)
• M68: 24,094,532 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 8.3

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.81 AU - 15.51 AU

Year: 15906 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,181,732 km

• M1: 159,621 km (0.098 R)
• M2: 499,358 km (0.062 R)
• M3: 755,170 km (0.088 R)
• M4: 1,654,852 km (0.098 R)
• M5: 1,711,998 km (0.109 R)
• M6: 2,781,623 km (0.101 R)
• M7: 3,380,912 km (0.096 R)
• M8: 4,411,791 km (0.097 R)
• M9: 4,816,752 km (0.033 R)
• M10: 4,899,330 km (0.071 R)
• M11: 5,233,831 km (0.063 R)
• M12: 5,532,578 km (0.07 R)
• M13: 8,412,636 km (0.053 R)
• M14: 9,015,665 km (0.099 R)
• M15: 9,788,787 km (0.105 R)
• M16: 9,841,146 km (0.112 R)
• M17: 9,893,506 km (0.079 R)
• M18: 10,690,713 km (0.111 R)
• M19: 11,124,247 km (0.051 R)
• M20: 11,288,356 km (0.105 R)
• M21: 11,785,470 km (0.039 R)
• M22: 12,346,163 km (0.103 R)
• M23: 12,743,794 km (0.106 R)
• M24: 12,972,978 km (0.099 R)
• M25: 13,493,429 km (0.108 R)
• M26: 13,551,772 km (0.079 R)
• M27: 14,257,425 km (0.091 R)
• M28: 14,614,665 km (0.102 R)
• M29: 15,399,006 km (0.11 R)
• M30: 15,459,893 km (0.059 R)
• M31: 15,581,965 km (0.079 R)
• M32: 16,632,142 km (0.062 R)
• M33: 16,945,400 km (0.106 R)
• M34: 17,641,479 km (0.1 R)
• M35: 18,670,413 km (0.115 R)
• M36: 19,652,672 km (0.106 R)
• M37: 20,183,446 km (0.091 R)
• M38: 22,009,288 km (0.086 R)
• M39: 22,077,803 km (0.068 R)
• M40: 23,887,339 km (0.045 R)
• M41: 24,809,760 km (0.055 R)
• M42: 26,324,289 km (0.076 R)
• M43: 26,397,143 km (0.12 R)
• M44: 28,240,637 km (0.077 R)
• M45: 28,614,333 km (0.106 R)
• M46: 28,689,281 km (0.094 R)
• M47: 28,839,328 km (0.09 R)
• M48: 29,366,660 km (0.116 R)
• M49: 30,507,195 km (0.115 R)
• M50: 30,583,639 km (0.029 R)
• M51: 30,813,721 km (0.062 R)
• M52: 30,967,358 km (0.098 R)
• M53: 32,752,958 km (0.117 R)
• M54: 35,212,048 km (0.061 R)
• M55: 35,292,382 km (0.097 R)
• M56: 35,372,716 km (0.101 R)
• M57: 35,453,199 km (0.092 R)
• M58: 35,614,167 km (0.078 R)
• M59: 38,306,330 km (0.093 R)
• M60: 38,637,091 km (0.111 R)
• M61: 38,719,968 km (0.102 R)
• M62: 39,635,058 km (0.078 R)
• M63: 40,221,183 km (0.098 R)
• M64: 41,401,959 km (0.099 R)
• M65: 42,422,964 km (0.117 R)
• M66: 44,143,190 km (0.112 R)
• M67: 46,325,374 km (0.04 R)
• M68: 46,413,338 km (0.091 R)
• M69: 47,119,440 km (0.082 R)
• M70: 47,208,002 km (0.109 R)
• M71: 47,296,564 km (0.063 R)
• M72: 48,007,153 km (0.114 R)
• M73: 48,274,485 km (0.101 R)
• M74: 48,810,644 km (0.108 R)
• M75: 49,348,897 km (0.099 R)
• M76: 51,703,717 km (0.059 R)
• M77: 53,263,125 km (0.074 R)
• M78: 54,280,391 km (0.059 R)
• M79: 54,744,892 km (0.095 R)
• M80: 54,837,942 km (0.082 R)
• M81: 54,931,141 km (0.089 R)
• M82: 55,677,934 km (0.119 R)
• M83: 58,413,032 km (0.045 R)
• M84: 58,889,052 km (0.073 R)
• M85: 59,175,233 km (0.051 R)
• M86: 60,420,934 km (0.114 R)
• M87: 60,805,850 km (0.095 R)
• M88: 61,868,892 km (0.049 R)
• M89: 63,035,456 km (0.042 R)
• M90: 63,132,994 km (0.083 R)
• M91: 63,719,268 km (0.099 R)
• M92: 63,817,255 km (0.086 R)
• M93: 65,489,161 km (0.119 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit