🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 38.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.8 AU - 1.82 AU

Year: 860 Days

Day: 18.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,730,510 km

• M1: 85,271 km (0.113 R)
• M2: 1,514,379 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.9 AU - 2.56 AU

Year: 1176 Days

Day: 41.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.37 AU - 2.77 AU

Year: 1455 Days

Day: 33.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.66 AU - 3.48 AU

Year: 1899 Days

Day: 21.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.24 AU - 3.58 AU

Year: 2223 Days

Day: 12.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.01 AU - 4.45 AU

Year: 2544 Days

Day: 28.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 9.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.43 AU - 7.27 AU

Year: 6330 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,730,510 km

• M1: 116,986 km (0.06 R)
• M2: 179,966 km (0.09 R)
• M3: 254,616 km (0.115 R)
• M4: 434,133 km (0.074 R)
• M5: 495,169 km (0.043 R)
• M6: 708,047 km (0.101 R)
• M7: 962,064 km (0.113 R)
• M8: 1,057,208 km (0.105 R)
• M9: 1,180,776 km (0.083 R)
• M10: 1,283,251 km (0.108 R)
• M11: 1,552,676 km (0.066 R)
• M12: 1,708,707 km (0.103 R)
• M13: 2,036,177 km (0.096 R)
• M14: 2,144,485 km (0.118 R)
• M15: 2,286,753 km (0.108 R)
• M16: 3,079,622 km (0.115 R)
• M17: 3,258,690 km (0.043 R)
• M18: 3,367,747 km (0.081 R)
• M19: 3,478,001 km (0.103 R)
• M20: 3,552,351 km (0.083 R)
• M21: 3,778,244 km (0.088 R)
• M22: 4,343,425 km (0.1 R)
• M23: 4,564,829 km (0.095 R)
• M24: 4,646,211 km (0.031 R)
• M25: 4,935,084 km (0.065 R)
• M26: 5,251,184 km (0.117 R)
• M27: 6,306,149 km (0.088 R)
• M28: 6,488,359 km (0.086 R)
• M29: 6,764,816 km (0.12 R)
• M30: 7,115,922 km (0.102 R)
• M31: 7,617,374 km (0.074 R)
• M32: 8,031,760 km (0.076 R)
• M33: 8,278,896 km (0.084 R)
• M34: 8,353,545 km (0.039 R)
• M35: 8,654,386 km (0.053 R)
• M36: 8,856,942 km (0.069 R)
• M37: 9,761,560 km (0.12 R)
• M38: 9,919,536 km (0.108 R)
• M39: 10,078,409 km (0.067 R)
• M40: 10,425,625 km (0.048 R)
• M41: 10,614,119 km (0.074 R)
• M42: 10,858,262 km (0.103 R)
• M43: 11,049,448 km (0.107 R)
• M44: 11,853,088 km (0.03 R)
• M45: 12,021,834 km (0.109 R)
• M46: 12,276,300 km (0.107 R)
• M47: 12,876,936 km (0.113 R)
• M48: 12,992,425 km (0.098 R)
• M49: 13,282,795 km (0.09 R)
• M50: 13,341,138 km (0.059 R)
• M51: 13,781,105 km (0.05 R)
• M52: 14,077,160 km (0.047 R)
• M53: 14,285,699 km (0.082 R)
• M54: 14,375,308 km (0.057 R)
• M55: 14,435,297 km (0.114 R)
• M56: 15,008,257 km (0.072 R)
• M57: 16,021,184 km (0.05 R)
• M58: 16,207,733 km (0.083 R)
• M59: 16,363,763 km (0.05 R)
• M60: 16,457,561 km (0.115 R)
• M61: 17,342,133 km (0.06 R)
• M62: 17,437,876 km (0.114 R)
• M63: 17,886,669 km (0.034 R)
• M64: 18,339,353 km (0.117 R)
• M65: 18,632,415 km (0.077 R)
• M66: 19,058,320 km (0.117 R)
• M67: 19,586,999 km (0.074 R)
• M68: 20,490,121 km (0.115 R)
• M69: 20,591,249 km (0.095 R)
• M70: 20,726,486 km (0.104 R)
• M71: 20,929,789 km (0.034 R)
• M72: 21,133,691 km (0.101 R)
• M73: 21,543,589 km (0.054 R)
• M74: 21,852,808 km (0.094 R)
• M75: 22,059,702 km (0.096 R)
• M76: 22,128,816 km (0.066 R)
• M77: 22,894,009 km (0.085 R)
• M78: 23,350,133 km (0.046 R)
• M79: 23,526,509 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 12.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.68 AU - 10 AU

Year: 8504 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,730,510 km

• M1: 160,070 km (0.041 R)
• M2: 278,252 km (0.09 R)
• M3: 357,988 km (0.104 R)
• M4: 573,409 km (0.103 R)
• M5: 766,240 km (0.118 R)
• M6: 847,771 km (0.04 R)
• M7: 1,085,183 km (0.039 R)
• M8: 1,232,986 km (0.082 R)
• M9: 1,330,823 km (0.082 R)
• M10: 1,534,725 km (0.089 R)
• M11: 1,733,540 km (0.069 R)
• M12: 1,860,399 km (0.084 R)
• M13: 2,363,796 km (0.104 R)
• M14: 2,577,123 km (0.095 R)
• M15: 2,741,231 km (0.076 R)
• M16: 2,890,231 km (0.095 R)
• M17: 3,254,950 km (0.111 R)
• M18: 3,393,179 km (0.08 R)
• M19: 3,553,398 km (0.11 R)
• M20: 3,840,177 km (0.088 R)
• M21: 4,458,316 km (0.098 R)
• M22: 4,612,252 km (0.116 R)
• M23: 4,902,771 km (0.062 R)
• M24: 5,292,025 km (0.11 R)
• M25: 5,385,075 km (0.096 R)
• M26: 5,572,820 km (0.104 R)
• M27: 6,222,523 km (0.082 R)
• M28: 6,643,941 km (0.12 R)
• M29: 6,794,885 km (0.119 R)
• M30: 6,896,312 km (0.059 R)
• M31: 7,462,540 km (0.119 R)
• M32: 7,777,743 km (0.112 R)
• M33: 8,177,917 km (0.086 R)
• M34: 8,285,777 km (0.111 R)
• M35: 8,639,726 km (0.081 R)
• M36: 8,777,206 km (0.103 R)
• M37: 9,054,262 km (0.049 R)
• M38: 9,193,986 km (0.1 R)
• M39: 9,278,060 km (0.106 R)
• M40: 9,816,911 km (0.043 R)
• M41: 9,960,376 km (0.107 R)
• M42: 10,307,592 km (0.103 R)
• M43: 10,541,414 km (0.104 R)
• M44: 10,747,410 km (0.114 R)
• M45: 10,895,363 km (0.084 R)
• M46: 11,073,683 km (0.112 R)
• M47: 11,554,341 km (0.087 R)
• M48: 11,888,692 km (0.061 R)
• M49: 12,041,731 km (0.114 R)
• M50: 12,629,351 km (0.106 R)
• M51: 12,723,000 km (0.073 R)
• M52: 12,879,629 km (0.08 R)
• M53: 13,800,553 km (0.086 R)
• M54: 13,929,207 km (0.11 R)
• M55: 14,676,897 km (0.092 R)
• M56: 15,138,557 km (0.099 R)
• M57: 16,008,319 km (0.084 R)
• M58: 16,313,199 km (0.041 R)
• M59: 17,971,641 km (0.103 R)
• M60: 18,112,263 km (0.116 R)
• M61: 18,785,304 km (0.099 R)
• M62: 19,322,360 km (0.105 R)
• M63: 19,574,732 km (0.047 R)
• M64: 19,755,745 km (0.114 R)
• M65: 20,228,774 km (0.096 R)
• M66: 21,223,151 km (0.098 R)
• M67: 21,632,899 km (0.1 R)
• M68: 21,745,098 km (0.069 R)
• M69: 22,309,082 km (0.087 R)
• M70: 22,649,716 km (0.095 R)
• M71: 22,877,853 km (0.05 R)
• M72: 22,992,146 km (0.063 R)
• M73: 23,566,601 km (0.083 R)
• M74: 23,759,134 km (0.063 R)
• M75: 23,874,923 km (0.027 R)
• M76: 24,651,635 km (0.1 R)
• M77: 25,160,866 km (0.089 R)
• M78: 26,150,007 km (0.084 R)
• M79: 26,990,747 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 11.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.68 AU - 11.58 AU

Year: 11384 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,730,510 km

• M1: 143,464 km (0.115 R)
• M2: 460,013 km (0.062 R)
• M3: 781,948 km (0.068 R)
• M4: 979,268 km (0.117 R)
• M5: 1,447,060 km (0.095 R)
• M6: 1,543,700 km (0.099 R)
• M7: 1,795,174 km (0.056 R)
• M8: 2,060,262 km (0.04 R)
• M9: 2,337,916 km (0.105 R)
• M10: 2,510,551 km (0.104 R)
• M11: 2,627,986 km (0.079 R)
• M12: 2,747,365 km (0.073 R)
• M13: 3,468,576 km (0.089 R)
• M14: 4,107,060 km (0.118 R)
• M15: 4,457,867 km (0.117 R)
• M16: 4,782,046 km (0.109 R)
• M17: 5,301,449 km (0.064 R)
• M18: 5,567,883 km (0.065 R)
• M19: 5,683,522 km (0.107 R)
• M20: 6,313,479 km (0.091 R)
• M21: 6,882,998 km (0.049 R)
• M22: 7,007,164 km (0.06 R)
• M23: 8,377,930 km (0.068 R)
• M24: 8,958,070 km (0.056 R)
• M25: 9,139,233 km (0.095 R)
• M26: 9,413,296 km (0.114 R)
• M27: 9,922,677 km (0.043 R)
• M28: 10,298,916 km (0.044 R)
• M29: 10,488,756 km (0.062 R)
• M30: 10,631,921 km (0.104 R)
• M31: 10,871,876 km (0.069 R)
• M32: 11,259,783 km (0.103 R)
• M33: 11,849,947 km (0.12 R)
• M34: 12,198,958 km (0.074 R)
• M35: 12,500,847 km (0.097 R)
• M36: 12,805,129 km (0.111 R)
• M37: 13,060,642 km (0.112 R)
• M38: 14,046,791 km (0.117 R)
• M39: 14,842,353 km (0.076 R)
• M40: 15,218,591 km (0.11 R)
• M41: 15,652,425 km (0.113 R)
• M42: 16,310,805 km (0.075 R)
• M43: 16,532,210 km (0.102 R)
• M44: 17,202,708 km (0.107 R)
• M45: 17,484,700 km (0.113 R)
• M46: 18,743,716 km (0.092 R)
• M47: 19,033,935 km (0.119 R)
• M48: 19,618,714 km (0.103 R)
• M49: 19,854,330 km (0.068 R)
• M50: 20,150,235 km (0.081 R)
• M51: 22,692,351 km (0.1 R)
• M52: 23,499,582 km (0.087 R)
• M53: 23,749,859 km (0.114 R)
• M54: 24,063,865 km (0.06 R)
• M55: 24,696,215 km (0.095 R)
• M56: 24,886,952 km (0.117 R)
• M57: 25,333,951 km (0.112 R)
• M58: 25,719,165 km (0.08 R)
• M59: 25,912,595 km (0.089 R)
• M60: 28,870,444 km (0.117 R)
• M61: 29,071,354 km (0.112 R)
• M62: 29,609,607 km (0.07 R)
• M63: 33,257,701 km (0.09 R)
• M64: 33,398,173 km (0.062 R)
• M65: 33,750,028 km (0.084 R)
• M66: 35,887,332 km (0.08 R)
• M67: 36,464,631 km (0.025 R)
• M68: 39,619,949 km (0.075 R)
• M69: 39,843,298 km (0.109 R)
• M70: 40,067,097 km (0.07 R)
• M71: 40,216,545 km (0.105 R)
• M72: 41,192,372 km (0.119 R)
• M73: 41,418,714 km (0.117 R)
• M74: 41,569,808 km (0.08 R)
• M75: 42,024,286 km (0.064 R)
• M76: 44,707,772 km (0.071 R)
• M77: 45,095,530 km (0.056 R)
• M78: 45,796,546 km (0.03 R)
• M79: 46,422,613 km (0.116 R)
• M80: 46,736,768 km (0.088 R)
• M81: 47,051,672 km (0.074 R)
• M82: 48,079,708 km (0.037 R)
• M83: 50,480,305 km (0.115 R)
• M84: 50,965,152 km (0.119 R)
• M85: 51,613,958 km (0.086 R)
• M86: 52,183,926 km (0.12 R)
• M87: 52,837,818 km (0.107 R)
• M88: 53,412,274 km (0.079 R)
• M89: 55,230,935 km (0.104 R)
• M90: 55,314,112 km (0.118 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit