🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.75 AU

Year: 171 Days

Day: 40.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,517,952 km

• M1: 238,609 km (0.104 R)
• M2: 340,934 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.05 AU - 1.15 AU

Year: 404 Days

Day: 30 Hours

Environment

Temp: 124 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.14 AU - 1.4 AU

Year: 501 Days

Day: 32.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,517,952 km

• M1: 609,312 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.25 AU - 1.47 AU

Year: 555 Days

Day: 39.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 54.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.98 AU - 2.4 AU

Year: 1134 Days

Day: 21.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.21 AU - 3.25 AU

Year: 2031 Days

Day: 14.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 131.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 8

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.18 AU - 11.08 AU

Year: 9651 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,517,952 km

• M1: 295,605 km (0.105 R)
• M2: 370,255 km (0.09 R)
• M3: 637,736 km (0.082 R)
• M4: 847,023 km (0.105 R)
• M5: 1,329,177 km (0.097 R)
• M6: 1,416,991 km (0.112 R)
• M7: 1,529,489 km (0.096 R)
• M8: 1,739,674 km (0.096 R)
• M9: 1,836,164 km (0.051 R)
• M10: 2,188,018 km (0.089 R)
• M11: 2,726,571 km (0.104 R)
• M12: 3,215,756 km (0.092 R)
• M13: 3,304,916 km (0.11 R)
• M14: 3,546,816 km (0.093 R)
• M15: 3,608,151 km (0.101 R)
• M16: 3,794,400 km (0.091 R)
• M17: 4,111,997 km (0.12 R)
• M18: 4,208,936 km (0.037 R)
• M19: 5,115,350 km (0.112 R)
• M20: 5,466,007 km (0.11 R)
• M21: 5,572,670 km (0.107 R)
• M22: 5,716,135 km (0.093 R)
• M23: 5,860,796 km (0.096 R)
• M24: 6,043,156 km (0.108 R)
• M25: 6,190,659 km (0.111 R)
• M26: 6,264,710 km (0.115 R)
• M27: 6,413,859 km (0.081 R)
• M28: 6,677,750 km (0.117 R)
• M29: 7,255,198 km (0.113 R)
• M30: 7,372,482 km (0.117 R)
• M31: 7,569,652 km (0.095 R)
• M32: 7,648,939 km (0.116 R)
• M33: 7,928,837 km (0.088 R)
• M34: 8,293,556 km (0.12 R)
• M35: 8,457,516 km (0.105 R)
• M36: 8,830,164 km (0.077 R)
• M37: 9,123,675 km (0.101 R)
• M38: 9,250,534 km (0.091 R)
• M39: 9,677,337 km (0.115 R)
• M40: 10,154,404 km (0.074 R)
• M41: 10,772,692 km (0.119 R)
• M42: 11,131,428 km (0.116 R)
• M43: 11,221,635 km (0.094 R)
• M44: 11,952,870 km (0.041 R)
• M45: 12,091,697 km (0.08 R)
• M46: 12,935,728 km (0.062 R)
• M47: 13,125,867 km (0.039 R)
• M48: 13,269,182 km (0.095 R)
• M49: 13,847,377 km (0.069 R)
• M50: 14,829,039 km (0.104 R)
• M51: 14,928,521 km (0.073 R)
• M52: 15,378,512 km (0.093 R)
• M53: 18,437,938 km (0.108 R)
• M54: 18,920,690 km (0.111 R)
• M55: 19,353,327 km (0.066 R)
• M56: 20,449,281 km (0.041 R)
• M57: 20,504,483 km (0.071 R)
• M58: 21,116,338 km (0.089 R)
• M59: 21,452,634 km (0.11 R)
• M60: 23,972,311 km (0.077 R)
• M61: 24,147,490 km (0.092 R)
• M62: 24,499,045 km (0.118 R)
• M63: 24,793,454 km (0.112 R)
• M64: 25,148,150 km (0.098 R)
• M65: 26,282,551 km (0.062 R)
• M66: 27,007,502 km (0.063 R)
• M67: 27,372,521 km (0.095 R)
• M68: 27,984,526 km (0.045 R)
• M69: 30,035,812 km (0.074 R)
• M70: 30,224,604 km (0.106 R)
• M71: 31,047,692 km (0.103 R)
• M72: 31,238,579 km (0.111 R)
• M73: 31,366,186 km (0.095 R)
• M74: 32,263,773 km (0.112 R)
• M75: 32,715,708 km (0.093 R)
• M76: 34,215,427 km (0.032 R)
• M77: 35,604,144 km (0.079 R)
• M78: 35,804,006 km (0.067 R)
• M79: 36,271,949 km (0.105 R)
• M80: 36,876,474 km (0.11 R)
• M81: 37,213,817 km (0.119 R)
• M82: 37,891,495 km (0.049 R)
• M83: 37,959,413 km (0.069 R)
• M84: 38,778,461 km (0.113 R)
• M85: 39,190,154 km (0.043 R)
• M86: 40,712,163 km (0.101 R)
• M87: 41,060,876 km (0.103 R)
• M88: 43,031,229 km (0.103 R)
• M89: 46,844,479 km (0.1 R)
• M90: 47,136,643 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.91 AU - 13.59 AU

Year: 13201 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 37,517,952 km

• M1: 202,256 km (0.049 R)
• M2: 438,322 km (0.088 R)
• M3: 649,554 km (0.091 R)
• M4: 883,675 km (0.119 R)
• M5: 1,208,601 km (0.075 R)
• M6: 1,303,895 km (0.089 R)
• M7: 2,044,554 km (0.116 R)
• M8: 2,644,292 km (0.047 R)
• M9: 2,877,814 km (0.108 R)
• M10: 3,807,116 km (0.071 R)
• M11: 5,375,351 km (0.06 R)
• M12: 5,864,536 km (0.049 R)
• M13: 6,114,514 km (0.071 R)
• M14: 6,254,986 km (0.075 R)
• M15: 6,539,073 km (0.093 R)
• M16: 7,446,982 km (0.035 R)
• M17: 7,657,466 km (0.095 R)
• M18: 9,250,085 km (0.066 R)
• M19: 9,379,188 km (0.103 R)
• M20: 10,001,066 km (0.108 R)
• M21: 10,300,412 km (0.033 R)
• M22: 10,907,779 km (0.107 R)
• M23: 11,665,941 km (0.086 R)
• M24: 12,655,531 km (0.116 R)
• M25: 13,305,833 km (0.036 R)
• M26: 13,856,204 km (0.117 R)
• M27: 14,004,305 km (0.047 R)
• M28: 14,564,101 km (0.103 R)
• M29: 15,976,005 km (0.113 R)
• M30: 16,639,472 km (0.076 R)
• M31: 17,832,066 km (0.046 R)
• M32: 19,299,472 km (0.069 R)
• M33: 20,131,385 km (0.083 R)
• M34: 20,509,569 km (0.117 R)
• M35: 22,261,958 km (0.039 R)
• M36: 22,479,025 km (0.081 R)
• M37: 22,827,588 km (0.07 R)
• M38: 24,062,070 km (0.029 R)
• M39: 24,195,660 km (0.08 R)
• M40: 24,508,170 km (0.045 R)
• M41: 24,777,147 km (0.096 R)
• M42: 26,228,396 km (0.111 R)
• M43: 27,381,197 km (0.107 R)
• M44: 29,165,002 km (0.114 R)
• M45: 29,640,724 km (0.103 R)
• M46: 29,927,353 km (0.116 R)
• M47: 30,023,096 km (0.065 R)
• M48: 31,861,803 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.4

Radius: 7.6

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.2 AU - 14.42 AU

Year: 17954 Days

Day: 18.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 37,517,952 km

• M1: 224,546 km (0.074 R)
• M2: 300,093 km (0.064 R)
• M3: 404,812 km (0.046 R)
• M4: 586,723 km (0.082 R)
• M5: 1,306,588 km (0.03 R)
• M6: 1,579,903 km (0.116 R)
• M7: 2,214,497 km (0.094 R)
• M8: 2,285,556 km (0.057 R)
• M9: 2,466,570 km (0.084 R)
• M10: 3,399,312 km (0.042 R)
• M11: 3,774,803 km (0.061 R)
• M12: 3,989,177 km (0.093 R)
• M13: 4,701,711 km (0.109 R)
• M14: 6,291,638 km (0.084 R)
• M15: 6,393,065 km (0.086 R)
• M16: 6,443,928 km (0.08 R)
• M17: 6,494,941 km (0.061 R)
• M18: 6,597,266 km (0.094 R)
• M19: 7,064,759 km (0.079 R)
• M20: 7,542,874 km (0.072 R)
• M21: 7,650,585 km (0.107 R)
• M22: 8,474,420 km (0.061 R)
• M23: 8,755,365 km (0.104 R)
• M24: 9,441,870 km (0.108 R)
• M25: 10,264,658 km (0.096 R)
• M26: 11,479,393 km (0.041 R)
• M27: 13,125,568 km (0.077 R)
• M28: 13,646,767 km (0.116 R)
• M29: 14,042,004 km (0.071 R)
• M30: 14,642,191 km (0.1 R)
• M31: 14,709,360 km (0.099 R)
• M32: 14,911,617 km (0.114 R)
• M33: 16,842,775 km (0.11 R)
• M34: 18,053,172 km (0.09 R)
• M35: 18,778,273 km (0.054 R)
• M36: 19,144,339 km (0.037 R)
• M37: 19,291,543 km (0.118 R)
• M38: 19,809,301 km (0.077 R)
• M39: 20,707,636 km (0.061 R)
• M40: 21,085,820 km (0.043 R)
• M41: 21,695,730 km (0.093 R)
• M42: 22,699,083 km (0.037 R)
• M43: 25,152,339 km (0.054 R)
• M44: 25,474,872 km (0.105 R)
• M45: 26,779,066 km (0.078 R)
• M46: 26,861,345 km (0.11 R)
• M47: 28,944,346 km (0.108 R)
• M48: 30,733,835 km (0.104 R)
• M49: 31,511,744 km (0.06 R)
• M50: 32,121,206 km (0.116 R)
• M51: 32,646,594 km (0.091 R)
• M52: 34,687,258 km (0.085 R)
• M53: 35,226,409 km (0.041 R)
• M54: 38,797,460 km (0.05 R)
• M55: 38,890,510 km (0.108 R)
• M56: 38,983,709 km (0.074 R)
• M57: 39,357,105 km (0.119 R)
• M58: 40,956,905 km (0.116 R)
• M59: 41,146,595 km (0.118 R)
• M60: 42,194,678 km (0.096 R)
• M61: 44,901,950 km (0.096 R)
• M62: 44,999,638 km (0.071 R)
• M63: 45,293,299 km (0.086 R)
• M64: 47,565,241 km (0.1 R)
• M65: 48,064,150 km (0.089 R)
• M66: 48,765,315 km (0.087 R)
• M67: 48,865,845 km (0.12 R)
• M68: 49,268,413 km (0.105 R)
• M69: 49,369,093 km (0.117 R)
• M70: 51,911,359 km (0.114 R)
• M71: 53,250,110 km (0.073 R)
• M72: 53,975,660 km (0.108 R)
• M73: 54,495,961 km (0.1 R)
• M74: 54,600,231 km (0.12 R)
• M75: 54,808,920 km (0.11 R)
• M76: 56,382,540 km (0.058 R)
• M77: 57,122,002 km (0.092 R)
• M78: 58,503,838 km (0.091 R)
• M79: 60,651,166 km (0.064 R)
• M80: 64,140,087 km (0.115 R)
• M81: 65,797,781 km (0.115 R)
• M82: 67,581,586 km (0.118 R)
• M83: 67,917,732 km (0.086 R)
• M84: 68,366,825 km (0.098 R)
• M85: 69,720,237 km (0.064 R)
• M86: 69,833,483 km (0.096 R)
• M87: 72,682,873 km (0.068 R)
• M88: 73,027,248 km (0.064 R)
• M89: 74,757,796 km (0.04 R)
• M90: 74,989,523 km (0.092 R)
• M91: 75,105,461 km (0.081 R)
• M92: 75,686,200 km (0.085 R)
• M93: 76,501,808 km (0.074 R)
• M94: 78,024,116 km (0.11 R)
• M95: 78,141,550 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.2

Radius: 5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.44 AU - 18.12 AU

Year: 22980 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,517,952 km

• M1: 94,097 km (0.091 R)
• M2: 228,286 km (0.054 R)
• M3: 266,583 km (0.092 R)
• M4: 307,424 km (0.093 R)
• M5: 480,957 km (0.095 R)
• M6: 585,376 km (0.089 R)
• M7: 1,211,294 km (0.052 R)
• M8: 1,282,353 km (0.12 R)
• M9: 1,737,430 km (0.066 R)
• M10: 1,961,527 km (0.113 R)
• M11: 3,666,644 km (0.108 R)
• M12: 4,660,123 km (0.073 R)
• M13: 4,716,073 km (0.067 R)
• M14: 5,027,835 km (0.09 R)
• M15: 5,114,003 km (0.059 R)
• M16: 5,731,094 km (0.045 R)
• M17: 6,433,456 km (0.098 R)
• M18: 6,527,105 km (0.057 R)
• M19: 6,621,202 km (0.052 R)
• M20: 7,357,223 km (0.105 R)
• M21: 7,619,319 km (0.11 R)
• M22: 8,321,830 km (0.082 R)
• M23: 8,355,789 km (0.056 R)
• M24: 11,520,083 km (0.105 R)
• M25: 12,401,663 km (0.109 R)
• M26: 12,518,200 km (0.116 R)
• M27: 14,760,373 km (0.119 R)
• M28: 15,548,903 km (0.093 R)
• M29: 16,692,579 km (0.054 R)
• M30: 17,036,654 km (0.099 R)
• M31: 17,296,207 km (0.114 R)
• M32: 18,613,715 km (0.05 R)
• M33: 20,374,183 km (0.031 R)
• M34: 20,649,592 km (0.12 R)
• M35: 21,576,950 km (0.107 R)
• M36: 22,045,640 km (0.119 R)
• M37: 22,092,614 km (0.094 R)
• M38: 22,139,737 km (0.113 R)
• M39: 22,517,771 km (0.084 R)
• M40: 22,897,749 km (0.095 R)
• M41: 24,341,818 km (0.062 R)
• M42: 25,271,419 km (0.043 R)
• M43: 26,863,290 km (0.033 R)
• M44: 27,014,234 km (0.111 R)
• M45: 28,333,837 km (0.057 R)
• M46: 28,538,636 km (0.042 R)
• M47: 29,414,831 km (0.084 R)
• M48: 29,882,175 km (0.099 R)
• M49: 30,666,666 km (0.072 R)
• M50: 32,255,844 km (0.083 R)
• M51: 32,469,769 km (0.062 R)
• M52: 32,737,848 km (0.064 R)
• M53: 34,306,980 km (0.084 R)
• M54: 35,789,795 km (0.115 R)
• M55: 37,069,455 km (0.083 R)
• M56: 37,461,850 km (0.095 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit