🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.51 AU - 0.73 AU

Year: 188 Days

Day: 30.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.91 AU - 0.95 AU

Year: 345 Days

Day: 28.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,201,964 km

• M1: 624,571 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.97 AU - 1.03 AU

Year: 385 Days

Day: 17.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.42 AU - 2.2 AU

Year: 938 Days

Day: 24.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,201,964 km

• M1: 335,099 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.39 AU - 2.93 AU

Year: 1670 Days

Day: 26.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 12.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.05 AU - 11.13 AU

Year: 12340 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,201,964 km

• M1: 690,544 km (0.11 R)
• M2: 1,006,195 km (0.1 R)
• M3: 1,448,855 km (0.073 R)
• M4: 1,995,785 km (0.12 R)
• M5: 2,231,851 km (0.028 R)
• M6: 2,680,195 km (0.109 R)
• M7: 3,266,619 km (0.072 R)
• M8: 4,679,870 km (0.064 R)
• M9: 5,124,176 km (0.088 R)
• M10: 5,318,803 km (0.117 R)
• M11: 5,883,684 km (0.109 R)
• M12: 5,985,411 km (0.101 R)
• M13: 6,467,714 km (0.041 R)
• M14: 6,998,637 km (0.066 R)
• M15: 7,765,476 km (0.086 R)
• M16: 7,914,625 km (0.069 R)
• M17: 8,102,370 km (0.055 R)
• M18: 8,635,986 km (0.091 R)
• M19: 10,060,008 km (0.105 R)
• M20: 10,222,770 km (0.109 R)
• M21: 10,633,417 km (0.094 R)
• M22: 10,716,144 km (0.101 R)
• M23: 10,965,823 km (0.119 R)
• M24: 11,133,373 km (0.057 R)
• M25: 11,471,015 km (0.106 R)
• M26: 12,373,240 km (0.075 R)
• M27: 12,855,095 km (0.045 R)
• M28: 13,076,051 km (0.062 R)
• M29: 13,253,773 km (0.077 R)
• M30: 14,612,271 km (0.069 R)
• M31: 15,214,702 km (0.102 R)
• M32: 16,491,819 km (0.075 R)
• M33: 18,346,982 km (0.059 R)
• M34: 19,047,100 km (0.08 R)
• M35: 19,248,758 km (0.083 R)
• M36: 21,934,040 km (0.053 R)
• M37: 22,039,656 km (0.109 R)
• M38: 22,730,200 km (0.111 R)
• M39: 23,212,503 km (0.105 R)
• M40: 24,789,414 km (0.091 R)
• M41: 25,175,227 km (0.087 R)
• M42: 25,285,930 km (0.054 R)
• M43: 26,120,536 km (0.1 R)
• M44: 26,682,127 km (0.053 R)
• M45: 26,794,923 km (0.116 R)
• M46: 27,190,909 km (0.082 R)
• M47: 27,304,304 km (0.119 R)
• M48: 28,967,683 km (0.033 R)
• M49: 29,257,753 km (0.071 R)
• M50: 29,374,140 km (0.086 R)
• M51: 31,434,402 km (0.116 R)
• M52: 31,613,172 km (0.037 R)
• M53: 33,116,032 km (0.039 R)
• M54: 35,258,872 km (0.057 R)
• M55: 36,066,251 km (0.107 R)
• M56: 36,191,016 km (0.1 R)
• M57: 36,754,102 km (0.066 R)
• M58: 37,446,292 km (0.095 R)
• M59: 38,079,390 km (0.112 R)
• M60: 39,356,058 km (0.05 R)
• M61: 39,741,722 km (0.111 R)
• M62: 41,427,690 km (0.11 R)
• M63: 42,082,479 km (0.07 R)
• M64: 43,534,776 km (0.088 R)
• M65: 44,066,895 km (0.072 R)
• M66: 44,333,927 km (0.086 R)
• M67: 44,534,389 km (0.118 R)
• M68: 44,668,279 km (0.075 R)
• M69: 44,869,338 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 3.3

Gravity: 41.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.25 AU - 21.87 AU

Year: 29549 Days

Day: 21.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,201,964 km

• M1: 114,592 km (0.038 R)
• M2: 423,362 km (0.103 R)
• M3: 488,736 km (0.108 R)
• M4: 704,606 km (0.058 R)
• M5: 863,479 km (0.119 R)
• M6: 1,152,352 km (0.049 R)
• M7: 1,244,505 km (0.11 R)
• M8: 1,275,771 km (0.062 R)
• M9: 1,917,994 km (0.067 R)
• M10: 2,328,790 km (0.094 R)
• M11: 2,603,901 km (0.084 R)
• M12: 3,357,425 km (0.12 R)
• M13: 3,401,108 km (0.111 R)
• M14: 3,622,662 km (0.086 R)
• M15: 3,986,783 km (0.101 R)
• M16: 6,841,410 km (0.053 R)
• M17: 7,979,850 km (0.1 R)
• M18: 9,731,491 km (0.089 R)
• M19: 11,266,664 km (0.09 R)
• M20: 12,943,806 km (0.095 R)
• M21: 13,496,720 km (0.039 R)
• M22: 13,706,157 km (0.099 R)
• M23: 14,057,413 km (0.12 R)
• M24: 14,768,751 km (0.082 R)
• M25: 15,273,643 km (0.043 R)
• M26: 15,564,761 km (0.114 R)
• M27: 15,857,673 km (0.057 R)
• M28: 16,448,884 km (0.07 R)
• M29: 18,807,145 km (0.084 R)
• M30: 19,432,614 km (0.094 R)
• M31: 21,919,978 km (0.114 R)
• M32: 22,083,937 km (0.078 R)
• M33: 22,826,391 km (0.07 R)
• M34: 23,075,771 km (0.09 R)
• M35: 25,273,962 km (0.112 R)
• M36: 26,397,891 km (0.089 R)
• M37: 26,747,052 km (0.094 R)
• M38: 27,361,600 km (0.038 R)
• M39: 27,626,388 km (0.089 R)
• M40: 27,803,512 km (0.081 R)
• M41: 30,595,009 km (0.077 R)
• M42: 32,629,390 km (0.12 R)
• M43: 33,285,825 km (0.071 R)
• M44: 33,946,599 km (0.107 R)
• M45: 37,217,257 km (0.101 R)
• M46: 37,706,592 km (0.087 R)
• M47: 38,395,191 km (0.094 R)
• M48: 38,592,810 km (0.117 R)
• M49: 39,286,794 km (0.032 R)
• M50: 39,685,174 km (0.104 R)
• M51: 39,984,968 km (0.114 R)
• M52: 40,085,049 km (0.119 R)
• M53: 41,494,709 km (0.063 R)
• M54: 41,900,419 km (0.1 R)
• M55: 43,023,001 km (0.052 R)
• M56: 44,052,085 km (0.079 R)
• M57: 44,881,156 km (0.12 R)
• M58: 47,187,507 km (0.057 R)
• M59: 48,035,727 km (0.075 R)
• M60: 49,317,481 km (0.119 R)
• M61: 49,747,126 km (0.09 R)
• M62: 50,935,382 km (0.058 R)
• M63: 51,369,665 km (0.071 R)
• M64: 51,805,294 km (0.046 R)
• M65: 51,914,500 km (0.093 R)
• M66: 52,351,625 km (0.05 R)
• M67: 52,570,637 km (0.082 R)
• M68: 53,449,674 km (0.099 R)
• M69: 54,555,501 km (0.11 R)
• M70: 54,999,956 km (0.085 R)
• M71: 55,445,459 km (0.089 R)
• M72: 56,340,353 km (0.119 R)
• M73: 57,239,885 km (0.067 R)
• M74: 59,053,311 km (0.084 R)
• M75: 59,509,584 km (0.086 R)
• M76: 60,770,245 km (0.053 R)
• M77: 61,346,347 km (0.118 R)
• M78: 61,577,176 km (0.098 R)
• M79: 62,387,698 km (0.116 R)
• M80: 67,442,909 km (0.077 R)
• M81: 68,039,206 km (0.067 R)
• M82: 68,397,792 km (0.104 R)
• M83: 69,477,440 km (0.088 R)
• M84: 69,838,569 km (0.109 R)
• M85: 72,018,360 km (0.065 R)
• M86: 72,383,827 km (0.071 R)
• M87: 72,505,750 km (0.074 R)
• M88: 74,959,304 km (0.094 R)
• M89: 77,814,380 km (0.101 R)
• M90: 79,317,988 km (0.049 R)
• M91: 80,957,730 km (0.099 R)
• M92: 82,353,927 km (0.084 R)
• M93: 82,481,235 km (0.092 R)
• M94: 85,556,518 km (0.036 R)
• M95: 86,072,780 km (0.115 R)
• M96: 86,202,033 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit