🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.51 AU - 0.77 AU

Year: 216 Days

Day: 19.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 372 Days

Day: 19.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.72 AU

Year: 790 Days

Day: 12.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,475,465 km

• M1: 64,626 km (0.077 R)
• M2: 549,174 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.58 AU - 2.06 AU

Year: 1036 Days

Day: 37.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.53 AU - 2.49 AU

Year: 1202 Days

Day: 13.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,475,465 km

• M1: 84,224 km (0.111 R)
• M2: 200,910 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 12.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.76 AU - 4.28 AU

Year: 2785 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,475,465 km

• M1: 164,707 km (0.081 R)
• M2: 270,024 km (0.093 R)
• M3: 388,206 km (0.115 R)
• M4: 673,938 km (0.088 R)
• M5: 771,177 km (0.091 R)
• M6: 972,386 km (0.104 R)
• M7: 1,094,308 km (0.104 R)
• M8: 1,449,454 km (0.07 R)
• M9: 1,725,611 km (0.036 R)
• M10: 1,805,945 km (0.084 R)
• M11: 2,548,250 km (0.044 R)
• M12: 2,828,896 km (0.116 R)
• M13: 2,938,551 km (0.094 R)
• M14: 3,063,764 km (0.049 R)
• M15: 3,596,931 km (0.12 R)
• M16: 3,776,149 km (0.099 R)
• M17: 4,128,153 km (0.048 R)
• M18: 4,221,802 km (0.117 R)
• M19: 4,331,906 km (0.119 R)
• M20: 4,896,937 km (0.099 R)
• M21: 5,012,875 km (0.103 R)
• M22: 5,230,540 km (0.055 R)
• M23: 5,349,021 km (0.08 R)
• M24: 5,571,473 km (0.067 R)
• M25: 5,849,426 km (0.031 R)
• M26: 6,203,525 km (0.063 R)
• M27: 6,582,905 km (0.101 R)
• M28: 6,766,162 km (0.09 R)
• M29: 6,877,014 km (0.103 R)
• M30: 7,231,860 km (0.072 R)
• M31: 7,611,988 km (0.067 R)
• M32: 7,998,699 km (0.075 R)
• M33: 8,096,386 km (0.047 R)
• M34: 8,194,523 km (0.114 R)
• M35: 8,771,372 km (0.067 R)
• M36: 8,973,329 km (0.057 R)
• M37: 9,340,741 km (0.092 R)
• M38: 9,464,309 km (0.064 R)
• M39: 9,567,831 km (0.06 R)
• M40: 9,671,652 km (0.057 R)
• M41: 9,817,510 km (0.097 R)
• M42: 10,090,526 km (0.073 R)
• M43: 10,280,964 km (0.078 R)
• M44: 10,408,721 km (0.082 R)
• M45: 10,494,141 km (0.05 R)
• M46: 10,751,749 km (0.113 R)
• M47: 11,471,015 km (0.117 R)
• M48: 11,714,261 km (0.083 R)
• M49: 12,093,492 km (0.095 R)
• M50: 12,205,840 km (0.057 R)
• M51: 12,341,076 km (0.09 R)
• M52: 12,476,762 km (0.116 R)
• M53: 12,658,673 km (0.115 R)
• M54: 13,394,545 km (0.091 R)
• M55: 13,627,468 km (0.052 R)
• M56: 13,720,967 km (0.084 R)
• M57: 13,885,076 km (0.056 R)
• M58: 13,979,323 km (0.035 R)
• M59: 14,239,174 km (0.108 R)
• M60: 14,381,591 km (0.089 R)
• M61: 14,763,814 km (0.071 R)
• M62: 15,270,502 km (0.096 R)
• M63: 15,465,129 km (0.036 R)
• M64: 15,562,666 km (0.068 R)
• M65: 15,905,844 km (0.063 R)
• M66: 16,301,082 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 14.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.04 AU - 5.76 AU

Year: 4575 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,475,465 km

• M1: 187,147 km (0.113 R)
• M2: 403,914 km (0.043 R)
• M3: 553,662 km (0.073 R)
• M4: 815,009 km (0.092 R)
• M5: 1,003,802 km (0.051 R)
• M6: 1,104,032 km (0.112 R)
• M7: 1,208,152 km (0.106 R)
• M8: 1,395,000 km (0.11 R)
• M9: 1,833,920 km (0.039 R)
• M10: 1,996,084 km (0.12 R)
• M11: 2,106,936 km (0.103 R)
• M12: 2,296,477 km (0.092 R)
• M13: 2,452,208 km (0.094 R)
• M14: 3,068,552 km (0.105 R)
• M15: 3,262,730 km (0.088 R)
• M16: 3,394,525 km (0.086 R)
• M17: 3,755,056 km (0.071 R)
• M18: 4,537,453 km (0.11 R)
• M19: 4,685,256 km (0.106 R)
• M20: 4,985,648 km (0.048 R)
• M21: 5,924,524 km (0.08 R)
• M22: 6,442,133 km (0.091 R)
• M23: 7,289,007 km (0.051 R)
• M24: 7,550,055 km (0.078 R)
• M25: 8,502,993 km (0.101 R)
• M26: 8,747,137 km (0.072 R)
• M27: 9,086,724 km (0.109 R)
• M28: 9,367,968 km (0.103 R)
• M29: 9,525,345 km (0.076 R)
• M30: 9,651,905 km (0.093 R)
• M31: 10,293,231 km (0.116 R)
• M32: 11,348,195 km (0.091 R)
• M33: 11,786,667 km (0.056 R)
• M34: 11,956,759 km (0.05 R)
• M35: 12,127,600 km (0.058 R)
• M36: 12,680,065 km (0.077 R)
• M37: 13,064,831 km (0.102 R)
• M38: 13,205,602 km (0.058 R)
• M39: 13,666,813 km (0.116 R)
• M40: 13,953,293 km (0.099 R)
• M41: 14,787,899 km (0.092 R)
• M42: 14,971,456 km (0.09 R)
• M43: 15,564,162 km (0.116 R)
• M44: 16,240,046 km (0.067 R)
• M45: 16,505,582 km (0.111 R)
• M46: 16,734,317 km (0.076 R)
• M47: 17,310,568 km (0.111 R)
• M48: 17,426,656 km (0.097 R)
• M49: 17,854,506 km (0.11 R)
• M50: 18,206,958 km (0.094 R)
• M51: 18,760,022 km (0.103 R)
• M52: 19,278,678 km (0.087 R)
• M53: 19,801,821 km (0.118 R)
• M54: 20,862,470 km (0.074 R)
• M55: 20,986,038 km (0.12 R)
• M56: 21,941,370 km (0.112 R)
• M57: 22,487,702 km (0.045 R)
• M58: 23,294,333 km (0.051 R)
• M59: 23,593,828 km (0.1 R)
• M60: 24,240,091 km (0.101 R)
• M61: 25,991,583 km (0.093 R)
• M62: 26,213,436 km (0.057 R)
• M63: 26,927,467 km (0.067 R)
• M64: 27,017,226 km (0.114 R)
• M65: 27,738,437 km (0.088 R)
• M66: 28,603,262 km (0.12 R)
• M67: 29,292,161 km (0.084 R)
• M68: 29,384,463 km (0.084 R)
• M69: 29,986,594 km (0.081 R)
• M70: 30,172,694 km (0.031 R)
• M71: 30,265,893 km (0.104 R)
• M72: 30,592,914 km (0.102 R)
• M73: 31,250,247 km (0.087 R)
• M74: 31,439,040 km (0.073 R)
• M75: 31,675,404 km (0.119 R)

Asteroid Belt

Center: 8.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.9

Radius: 5.1

Gravity: 36.6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.56 AU - 12.04 AU

Year: 17096 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,475,465 km

• M1: 82,728 km (0.118 R)
• M2: 189,989 km (0.103 R)
• M3: 330,013 km (0.108 R)
• M4: 585,376 km (0.087 R)
• M5: 1,022,352 km (0.12 R)
• M6: 1,130,810 km (0.119 R)
• M7: 1,300,604 km (0.086 R)
• M8: 1,478,625 km (0.033 R)
• M9: 1,601,595 km (0.102 R)
• M10: 1,824,944 km (0.068 R)
• M11: 1,990,549 km (0.088 R)
• M12: 2,552,588 km (0.105 R)
• M13: 2,663,291 km (0.082 R)
• M14: 2,889,184 km (0.113 R)
• M15: 2,965,927 km (0.103 R)
• M16: 3,200,198 km (0.034 R)
• M17: 3,895,828 km (0.084 R)
• M18: 3,938,164 km (0.079 R)
• M19: 4,908,007 km (0.027 R)
• M20: 5,138,388 km (0.057 R)
• M21: 5,561,750 km (0.091 R)
• M22: 5,947,563 km (0.076 R)
• M23: 6,491,949 km (0.093 R)
• M24: 8,056,145 km (0.084 R)
• M25: 8,546,975 km (0.104 R)
• M26: 9,273,123 km (0.115 R)
• M27: 9,729,846 km (0.094 R)
• M28: 10,135,256 km (0.05 R)
• M29: 10,310,884 km (0.101 R)
• M30: 10,843,302 km (0.045 R)
• M31: 12,058,486 km (0.1 R)
• M32: 12,871,102 km (0.089 R)
• M33: 16,844,271 km (0.08 R)
• M34: 16,913,535 km (0.093 R)
• M35: 17,540,500 km (0.114 R)
• M36: 18,388,421 km (0.061 R)
• M37: 18,674,003 km (0.057 R)
• M38: 20,050,453 km (0.119 R)
• M39: 20,197,209 km (0.118 R)
• M40: 20,862,171 km (0.098 R)
• M41: 21,085,371 km (0.112 R)
• M42: 21,159,871 km (0.102 R)
• M43: 21,384,268 km (0.053 R)
• M44: 23,592,781 km (0.072 R)
• M45: 24,684,546 km (0.096 R)
• M46: 24,763,235 km (0.027 R)
• M47: 24,841,923 km (0.025 R)
• M48: 25,952,538 km (0.079 R)
• M49: 26,112,458 km (0.095 R)
• M50: 28,057,529 km (0.116 R)
• M51: 28,468,624 km (0.083 R)
• M52: 28,551,053 km (0.029 R)
• M53: 28,798,936 km (0.116 R)
• M54: 29,630,102 km (0.085 R)
• M55: 29,964,902 km (0.071 R)
• M56: 30,469,346 km (0.11 R)
• M57: 30,638,093 km (0.044 R)
• M58: 31,657,153 km (0.12 R)
• M59: 36,021,372 km (0.053 R)
• M60: 36,378,612 km (0.089 R)
• M61: 38,637,540 km (0.065 R)
• M62: 40,106,890 km (0.1 R)
• M63: 40,755,546 km (0.071 R)
• M64: 40,941,496 km (0.101 R)
• M65: 42,627,614 km (0.043 R)
• M66: 43,574,269 km (0.072 R)
• M67: 43,859,553 km (0.103 R)
• M68: 44,910,926 km (0.041 R)
• M69: 45,584,416 km (0.09 R)
• M70: 47,233,732 km (0.107 R)
• M71: 47,722,618 km (0.086 R)
• M72: 49,199,000 km (0.118 R)
• M73: 50,890,353 km (0.107 R)
• M74: 50,990,434 km (0.096 R)
• M75: 53,005,966 km (0.029 R)
• M76: 53,513,851 km (0.111 R)
• M77: 53,921,356 km (0.101 R)
• M78: 55,252,777 km (0.096 R)
• M79: 56,802,611 km (0.09 R)
• M80: 57,114,223 km (0.075 R)
• M81: 57,322,314 km (0.112 R)
• M82: 57,843,662 km (0.089 R)
• M83: 58,890,997 km (0.061 R)
• M84: 59,522,450 km (0.096 R)
• M85: 59,627,916 km (0.101 R)
• M86: 63,035,008 km (0.064 R)
• M87: 63,573,111 km (0.093 R)
• M88: 66,395,574 km (0.106 R)
• M89: 67,052,608 km (0.088 R)
• M90: 69,147,726 km (0.118 R)
• M91: 70,705,190 km (0.046 R)
• M92: 70,816,790 km (0.109 R)
• M93: 73,175,798 km (0.096 R)
• M94: 75,104,115 km (0.066 R)
• M95: 76,246,295 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 12,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit