🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 223 Days

Day: 28.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.23 AU - 1.61 AU

Year: 606 Days

Day: 19.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,818,076 km

• M1: 160,818 km (0.075 R)
• M2: 1,043,595 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.7 AU - 1.74 AU

Year: 808 Days

Day: 40.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.84 AU - 2.4 AU

Year: 1106 Days

Day: 29.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.52 AU - 3.86 AU

Year: 2041 Days

Day: 27.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.1

Radius: 13

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.11 AU - 9.71 AU

Year: 8735 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,818,076 km

• M1: 167,101 km (0.104 R)
• M2: 350,957 km (0.078 R)
• M3: 436,227 km (0.113 R)
• M4: 659,876 km (0.097 R)
• M5: 747,989 km (0.052 R)
• M6: 1,010,234 km (0.061 R)
• M7: 1,114,654 km (0.082 R)
• M8: 1,238,820 km (0.057 R)
• M9: 1,747,453 km (0.078 R)
• M10: 2,025,406 km (0.06 R)
• M11: 2,541,069 km (0.107 R)
• M12: 2,792,843 km (0.08 R)
• M13: 2,921,946 km (0.096 R)
• M14: 3,435,216 km (0.066 R)
• M15: 3,527,518 km (0.108 R)
• M16: 3,904,654 km (0.073 R)
• M17: 4,826,775 km (0.037 R)
• M18: 4,930,447 km (0.111 R)
• M19: 5,113,554 km (0.115 R)
• M20: 5,245,949 km (0.088 R)
• M21: 5,568,033 km (0.109 R)
• M22: 5,676,940 km (0.1 R)
• M23: 6,746,266 km (0.09 R)
• M24: 7,038,131 km (0.116 R)
• M25: 7,724,935 km (0.064 R)
• M26: 8,030,264 km (0.109 R)
• M27: 8,122,716 km (0.059 R)
• M28: 8,277,400 km (0.102 R)
• M29: 8,402,015 km (0.11 R)
• M30: 8,684,456 km (0.095 R)
• M31: 8,779,450 km (0.104 R)
• M32: 9,034,066 km (0.115 R)
• M33: 9,258,911 km (0.036 R)
• M34: 9,779,961 km (0.106 R)
• M35: 9,878,695 km (0.079 R)
• M36: 10,110,422 km (0.098 R)
• M37: 10,545,752 km (0.111 R)
• M38: 11,538,633 km (0.078 R)
• M39: 12,205,241 km (0.108 R)
• M40: 13,137,984 km (0.113 R)
• M41: 13,319,895 km (0.116 R)
• M42: 14,205,215 km (0.08 R)
• M43: 14,881,547 km (0.084 R)
• M44: 15,300,122 km (0.078 R)
• M45: 15,453,310 km (0.116 R)
• M46: 16,226,881 km (0.11 R)
• M47: 16,618,379 km (0.107 R)
• M48: 17,052,661 km (0.061 R)
• M49: 17,330,913 km (0.1 R)
• M50: 17,690,995 km (0.056 R)
• M51: 18,337,109 km (0.105 R)
• M52: 18,418,490 km (0.067 R)
• M53: 18,744,912 km (0.093 R)
• M54: 19,196,997 km (0.059 R)
• M55: 19,569,645 km (0.074 R)
• M56: 20,321,973 km (0.052 R)
• M57: 20,448,234 km (0.045 R)
• M58: 20,743,989 km (0.119 R)
• M59: 21,768,734 km (0.108 R)
• M60: 21,854,753 km (0.106 R)
• M61: 22,853,618 km (0.104 R)
• M62: 23,204,575 km (0.089 R)
• M63: 23,734,151 km (0.066 R)
• M64: 24,000,585 km (0.114 R)
• M65: 24,401,956 km (0.086 R)
• M66: 25,030,865 km (0.101 R)
• M67: 25,301,937 km (0.076 R)
• M68: 25,437,921 km (0.086 R)
• M69: 25,574,055 km (0.028 R)
• M70: 25,892,699 km (0.109 R)
• M71: 26,121,135 km (0.088 R)
• M72: 26,534,025 km (0.073 R)
• M73: 26,626,177 km (0.057 R)
• M74: 30,250,185 km (0.077 R)
• M75: 30,587,229 km (0.075 R)
• M76: 30,732,040 km (0.045 R)
• M77: 32,833,292 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 8.2

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.06 AU - 12.76 AU

Year: 15658 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,818,076 km

• M1: 112,348 km (0.095 R)
• M2: 174,282 km (0.092 R)
• M3: 241,002 km (0.083 R)
• M4: 395,836 km (0.084 R)
• M5: 566,527 km (0.119 R)
• M6: 622,626 km (0.068 R)
• M7: 1,288,486 km (0.075 R)
• M8: 1,364,482 km (0.101 R)
• M9: 2,085,245 km (0.108 R)
• M10: 2,145,084 km (0.063 R)
• M11: 2,358,859 km (0.092 R)
• M12: 3,422,500 km (0.096 R)
• M13: 4,040,788 km (0.119 R)
• M14: 4,851,609 km (0.076 R)
• M15: 5,502,509 km (0.096 R)
• M16: 6,137,402 km (0.12 R)
• M17: 6,267,253 km (0.078 R)
• M18: 7,894,429 km (0.116 R)
• M19: 8,273,061 km (0.074 R)
• M20: 8,512,717 km (0.049 R)
• M21: 9,097,047 km (0.085 R)
• M22: 9,344,332 km (0.114 R)
• M23: 9,694,391 km (0.106 R)
• M24: 10,048,639 km (0.071 R)
• M25: 10,099,651 km (0.045 R)
• M26: 11,829,302 km (0.057 R)
• M27: 12,153,630 km (0.087 R)
• M28: 13,199,619 km (0.061 R)
• M29: 13,761,658 km (0.064 R)
• M30: 13,988,747 km (0.12 R)
• M31: 15,200,939 km (0.096 R)
• M32: 16,266,524 km (0.114 R)
• M33: 16,566,767 km (0.083 R)
• M34: 16,627,055 km (0.101 R)
• M35: 18,468,904 km (0.057 R)
• M36: 19,541,072 km (0.039 R)
• M37: 20,052,697 km (0.054 R)
• M38: 21,811,519 km (0.109 R)
• M39: 22,542,006 km (0.108 R)
• M40: 23,145,783 km (0.075 R)
• M41: 23,348,338 km (0.045 R)
• M42: 23,754,945 km (0.077 R)
• M43: 24,163,946 km (0.082 R)
• M44: 25,543,836 km (0.047 R)
• M45: 26,384,128 km (0.1 R)
• M46: 26,878,399 km (0.049 R)
• M47: 28,091,638 km (0.057 R)
• M48: 29,249,824 km (0.096 R)
• M49: 29,395,682 km (0.119 R)
• M50: 31,090,327 km (0.089 R)
• M51: 32,589,597 km (0.102 R)
• M52: 32,665,293 km (0.099 R)
• M53: 33,959,016 km (0.09 R)
• M54: 34,419,628 km (0.097 R)
• M55: 34,650,756 km (0.102 R)
• M56: 36,282,869 km (0.089 R)
• M57: 36,361,109 km (0.092 R)
• M58: 36,832,342 km (0.094 R)
• M59: 37,622,369 km (0.107 R)
• M60: 38,098,838 km (0.062 R)
• M61: 38,178,573 km (0.063 R)
• M62: 38,497,666 km (0.07 R)
• M63: 38,737,471 km (0.069 R)
• M64: 39,058,059 km (0.074 R)
• M65: 39,621,295 km (0.057 R)
• M66: 40,106,292 km (0.061 R)
• M67: 40,187,224 km (0.032 R)
• M68: 40,349,388 km (0.089 R)
• M69: 41,490,820 km (0.075 R)
• M70: 43,056,661 km (0.106 R)
• M71: 43,222,565 km (0.092 R)
• M72: 43,555,121 km (0.101 R)
• M73: 44,139,151 km (0.08 R)
• M74: 44,306,551 km (0.074 R)
• M75: 44,557,875 km (0.109 R)
• M76: 44,725,724 km (0.099 R)
• M77: 44,893,872 km (0.119 R)
• M78: 45,399,363 km (0.104 R)
• M79: 46,927,057 km (0.099 R)
• M80: 47,097,898 km (0.118 R)
• M81: 49,076,778 km (0.096 R)
• M82: 49,771,511 km (0.096 R)
• M83: 49,858,577 km (0.09 R)
• M84: 51,698,481 km (0.113 R)
• M85: 51,875,006 km (0.095 R)
• M86: 52,228,357 km (0.068 R)
• M87: 53,204,333 km (0.109 R)
• M88: 55,987,003 km (0.116 R)
• M89: 56,077,510 km (0.085 R)
• M90: 56,621,896 km (0.1 R)
• M91: 57,350,438 km (0.058 R)
• M92: 62,630,046 km (0.063 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit