🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.54 AU - 0.88 AU

Year: 254 Days

Day: 30.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 259 Days

Day: 39.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.78 AU - 1.06 AU

Year: 375 Days

Day: 32.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,107,385 km

• M1: 90,806 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.31 AU - 1.55 AU

Year: 726 Days

Day: 13.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.41 AU - 1.55 AU

Year: 764 Days

Day: 15.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.97 AU - 2.71 AU

Year: 1520 Days

Day: 40.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.83 AU - 2.95 AU

Year: 1569 Days

Day: 29.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,107,385 km

• M1: 52,210 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 12.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.8 AU - 8 AU

Year: 7696 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,107,385 km

• M1: 205,099 km (0.068 R)
• M2: 326,273 km (0.119 R)
• M3: 759,658 km (0.108 R)
• M4: 1,010,833 km (0.047 R)
• M5: 1,438,533 km (0.118 R)
• M6: 2,114,416 km (0.11 R)
• M7: 2,830,691 km (0.084 R)
• M8: 3,254,053 km (0.093 R)
• M9: 3,460,348 km (0.085 R)
• M10: 3,565,067 km (0.099 R)
• M11: 3,777,945 km (0.1 R)
• M12: 4,300,340 km (0.097 R)
• M13: 4,728,938 km (0.044 R)
• M14: 4,874,946 km (0.102 R)
• M15: 5,443,567 km (0.114 R)
• M16: 5,876,055 km (0.061 R)
• M17: 6,319,762 km (0.065 R)
• M18: 6,578,267 km (0.073 R)
• M19: 6,774,390 km (0.109 R)
• M20: 7,374,577 km (0.119 R)
• M21: 7,957,111 km (0.062 R)
• M22: 8,271,565 km (0.11 R)
• M23: 8,804,732 km (0.106 R)
• M24: 9,606,876 km (0.052 R)
• M25: 9,979,375 km (0.041 R)
• M26: 10,318,663 km (0.044 R)
• M27: 10,432,507 km (0.113 R)
• M28: 10,585,097 km (0.114 R)
• M29: 10,853,924 km (0.088 R)
• M30: 10,969,862 km (0.12 R)
• M31: 11,280,876 km (0.083 R)
• M32: 12,271,813 km (0.047 R)
• M33: 12,757,407 km (0.076 R)
• M34: 12,879,778 km (0.099 R)
• M35: 13,622,233 km (0.118 R)
• M36: 13,747,296 km (0.105 R)
• M37: 14,293,927 km (0.071 R)
• M38: 14,591,178 km (0.081 R)
• M39: 15,495,198 km (0.118 R)
• M40: 15,888,341 km (0.079 R)
• M41: 16,108,100 km (0.102 R)
• M42: 16,506,180 km (0.096 R)
• M43: 16,595,191 km (0.096 R)
• M44: 16,684,202 km (0.048 R)
• M45: 17,856,750 km (0.026 R)
• M46: 18,177,039 km (0.12 R)
• M47: 18,591,575 km (0.12 R)
• M48: 18,730,551 km (0.072 R)
• M49: 18,869,677 km (0.096 R)
• M50: 19,901,304 km (0.111 R)
• M51: 20,280,834 km (0.105 R)
• M52: 20,567,164 km (0.116 R)
• M53: 21,095,544 km (0.104 R)
• M54: 21,288,824 km (0.076 R)
• M55: 21,482,703 km (0.073 R)
• M56: 21,628,411 km (0.116 R)
• M57: 22,264,053 km (0.08 R)
• M58: 22,509,992 km (0.054 R)
• M59: 22,756,978 km (0.103 R)
• M60: 23,004,861 km (0.11 R)
• M61: 23,653,518 km (0.068 R)
• M62: 23,854,428 km (0.06 R)
• M63: 24,005,372 km (0.081 R)
• M64: 24,663,303 km (0.093 R)
• M65: 26,881,541 km (0.118 R)
• M66: 27,617,413 km (0.073 R)
• M67: 28,787,268 km (0.09 R)
• M68: 28,948,086 km (0.1 R)
• M69: 29,702,358 km (0.092 R)
• M70: 30,791,131 km (0.073 R)
• M71: 32,114,773 km (0.047 R)
• M72: 32,839,575 km (0.11 R)
• M73: 32,951,474 km (0.078 R)
• M74: 33,344,468 km (0.096 R)
• M75: 33,738,957 km (0.084 R)
• M76: 34,305,185 km (0.112 R)
• M77: 35,907,528 km (0.112 R)
• M78: 36,022,868 km (0.109 R)
• M79: 37,008,568 km (0.057 R)
• M80: 37,300,135 km (0.099 R)
• M81: 38,947,207 km (0.117 R)
• M82: 39,362,790 km (0.11 R)
• M83: 39,660,340 km (0.093 R)
• M84: 39,839,409 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 14.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.98 AU - 8.42 AU

Year: 9072 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,107,385 km

• M1: 257,458 km (0.036 R)
• M2: 370,255 km (0.114 R)
• M3: 942,766 km (0.042 R)
• M4: 1,088,325 km (0.095 R)
• M5: 1,207,255 km (0.117 R)
• M6: 1,553,424 km (0.114 R)
• M7: 1,708,856 km (0.081 R)
• M8: 2,542,117 km (0.095 R)
• M9: 2,680,644 km (0.1 R)
• M10: 3,360,716 km (0.078 R)
• M11: 4,012,514 km (0.101 R)
• M12: 4,202,055 km (0.107 R)
• M13: 4,394,737 km (0.108 R)
• M14: 4,534,162 km (0.106 R)
• M15: 4,961,413 km (0.094 R)
• M16: 6,132,765 km (0.067 R)
• M17: 6,320,360 km (0.085 R)
• M18: 6,927,279 km (0.091 R)
• M19: 7,287,361 km (0.088 R)
• M20: 8,717,966 km (0.116 R)
• M21: 8,929,347 km (0.036 R)
• M22: 9,682,722 km (0.077 R)
• M23: 10,419,192 km (0.067 R)
• M24: 10,945,627 km (0.119 R)
• M25: 11,519,186 km (0.045 R)
• M26: 11,946,138 km (0.097 R)
• M27: 12,181,156 km (0.076 R)
• M28: 13,177,179 km (0.114 R)
• M29: 13,705,559 km (0.116 R)
• M30: 13,951,647 km (0.044 R)
• M31: 14,531,788 km (0.051 R)
• M32: 14,782,962 km (0.078 R)
• M33: 15,459,444 km (0.042 R)
• M34: 15,672,920 km (0.088 R)
• M35: 16,059,780 km (0.073 R)
• M36: 16,189,332 km (0.061 R)
• M37: 17,194,929 km (0.092 R)
• M38: 17,371,754 km (0.099 R)
• M39: 17,593,906 km (0.091 R)
• M40: 17,906,267 km (0.051 R)
• M41: 18,854,568 km (0.115 R)
• M42: 19,037,077 km (0.08 R)
• M43: 19,495,894 km (0.1 R)
• M44: 19,588,196 km (0.064 R)
• M45: 20,284,274 km (0.111 R)
• M46: 20,800,088 km (0.044 R)
• M47: 20,988,581 km (0.041 R)
• M48: 21,272,668 km (0.034 R)
• M49: 21,462,657 km (0.118 R)
• M50: 21,700,966 km (0.094 R)
• M51: 22,324,789 km (0.04 R)
• M52: 23,003,216 km (0.059 R)
• M53: 23,247,060 km (0.025 R)
• M54: 24,033,496 km (0.038 R)
• M55: 24,132,381 km (0.111 R)
• M56: 24,828,609 km (0.118 R)
• M57: 25,430,591 km (0.104 R)
• M58: 25,632,398 km (0.12 R)
• M59: 25,834,655 km (0.115 R)
• M60: 26,088,223 km (0.034 R)
• M61: 26,802,703 km (0.069 R)
• M62: 27,110,874 km (0.087 R)
• M63: 27,627,136 km (0.11 R)
• M64: 27,886,389 km (0.112 R)
• M65: 28,355,379 km (0.103 R)
• M66: 28,564,517 km (0.078 R)
• M67: 28,984,587 km (0.032 R)
• M68: 29,512,518 km (0.098 R)
• M69: 29,830,713 km (0.069 R)
• M70: 29,937,077 km (0.12 R)
• M71: 30,631,361 km (0.041 R)
• M72: 30,899,889 km (0.1 R)
• M73: 32,526,915 km (0.102 R)
• M74: 32,855,732 km (0.049 R)
• M75: 33,075,491 km (0.042 R)
• M76: 34,126,266 km (0.112 R)
• M77: 34,348,868 km (0.07 R)
• M78: 34,460,318 km (0.106 R)
• M79: 34,627,868 km (0.047 R)
• M80: 35,525,455 km (0.079 R)
• M81: 35,638,252 km (0.088 R)
• M82: 36,373,974 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.1

Radius: 9.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.11 AU - 9.51 AU

Year: 11103 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,107,385 km

• M1: 124,166 km (0.108 R)
• M2: 238,160 km (0.075 R)
• M3: 303,085 km (0.104 R)
• M4: 377,136 km (0.096 R)
• M5: 459,265 km (0.056 R)
• M6: 669,750 km (0.12 R)
• M7: 869,463 km (0.106 R)
• M8: 1,293,872 km (0.107 R)
• M9: 1,615,956 km (0.09 R)
• M10: 1,759,271 km (0.12 R)
• M11: 2,039,318 km (0.036 R)
• M12: 2,253,991 km (0.107 R)
• M13: 2,558,572 km (0.066 R)
• M14: 3,095,479 km (0.105 R)
• M15: 3,365,653 km (0.105 R)
• M16: 3,737,703 km (0.091 R)
• M17: 3,928,739 km (0.052 R)
• M18: 4,546,578 km (0.081 R)
• M19: 4,750,630 km (0.061 R)
• M20: 4,853,853 km (0.092 R)
• M21: 4,957,823 km (0.12 R)
• M22: 5,141,679 km (0.108 R)
• M23: 5,543,050 km (0.112 R)
• M24: 5,954,444 km (0.054 R)
• M25: 6,065,894 km (0.083 R)
• M26: 6,490,004 km (0.081 R)
• M27: 6,691,214 km (0.066 R)
• M28: 6,778,130 km (0.102 R)
• M29: 7,456,556 km (0.058 R)
• M30: 8,719,162 km (0.101 R)
• M31: 8,845,872 km (0.1 R)
• M32: 9,488,694 km (0.107 R)
• M33: 9,651,755 km (0.076 R)
• M34: 9,947,660 km (0.058 R)
• M35: 10,113,265 km (0.1 R)
• M36: 10,447,317 km (0.094 R)
• M37: 12,278,096 km (0.097 R)
• M38: 12,527,176 km (0.067 R)
• M39: 12,778,052 km (0.106 R)
• M40: 12,994,370 km (0.066 R)
• M41: 13,066,626 km (0.059 R)
• M42: 13,797,860 km (0.046 R)
• M43: 14,617,507 km (0.071 R)
• M44: 14,730,454 km (0.064 R)
• M45: 15,683,392 km (0.102 R)
• M46: 15,992,461 km (0.118 R)
• M47: 16,108,998 km (0.069 R)
• M48: 16,303,625 km (0.066 R)
• M49: 16,892,442 km (0.066 R)
• M50: 17,209,290 km (0.115 R)
• M51: 17,368,612 km (0.056 R)
• M52: 17,728,544 km (0.037 R)
• M53: 18,091,020 km (0.048 R)
• M54: 18,171,803 km (0.094 R)
• M55: 18,333,967 km (0.073 R)
• M56: 18,496,580 km (0.12 R)
• M57: 18,946,122 km (0.1 R)
• M58: 19,275,386 km (0.062 R)
• M59: 19,440,692 km (0.085 R)
• M60: 19,939,601 km (0.084 R)
• M61: 20,738,154 km (0.061 R)
• M62: 20,865,163 km (0.091 R)
• M63: 21,804,638 km (0.068 R)
• M64: 22,149,760 km (0.05 R)
• M65: 22,322,845 km (0.073 R)
• M66: 22,409,611 km (0.082 R)
• M67: 22,932,755 km (0.12 R)
• M68: 23,592,033 km (0.101 R)
• M69: 25,064,674 km (0.105 R)
• M70: 25,290,418 km (0.119 R)
• M71: 25,698,371 km (0.1 R)
• M72: 27,724,225 km (0.06 R)
• M73: 27,957,598 km (0.112 R)
• M74: 28,803,424 km (0.084 R)
• M75: 28,992,516 km (0.088 R)
• M76: 29,372,046 km (0.1 R)
• M77: 29,562,334 km (0.11 R)
• M78: 31,245,310 km (0.111 R)
• M79: 32,024,865 km (0.118 R)
• M80: 32,171,770 km (0.111 R)
• M81: 32,466,328 km (0.086 R)
• M82: 32,761,634 km (0.115 R)
• M83: 33,008,471 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit