🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.04 AU

Year: 407 Days

Day: 33.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 466 Days

Day: 47.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,571,273 km

• M1: 212,279 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.18 AU - 1.28 AU

Year: 609 Days

Day: 29.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,571,273 km

• M1: 47,871 km (0.048 R)
• M2: 372,648 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.27 AU - 1.55 AU

Year: 747 Days

Day: 37.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.73 AU - 1.91 AU

Year: 1096 Days

Day: 18.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.75 AU - 1.91 AU

Year: 1105 Days

Day: 18.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,571,273 km

• M1: 298,747 km (0.114 R)
• M2: 919,279 km (0.083 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 8.6

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.75 AU - 3.65 AU

Year: 2554 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 104,571,273 km

• M1: 114,143 km (0.11 R)
• M2: 376,388 km (0.099 R)
• M3: 526,285 km (0.031 R)
• M4: 673,639 km (0.098 R)
• M5: 752,627 km (0.071 R)
• M6: 938,128 km (0.103 R)
• M7: 1,119,740 km (0.095 R)
• M8: 1,176,587 km (0.066 R)
• M9: 1,273,377 km (0.061 R)
• M10: 1,403,527 km (0.063 R)
• M11: 1,496,278 km (0.099 R)
• M12: 1,601,744 km (0.115 R)
• M13: 1,753,736 km (0.103 R)
• M14: 1,831,527 km (0.083 R)
• M15: 2,800,921 km (0.102 R)
• M16: 2,879,310 km (0.082 R)
• M17: 3,378,518 km (0.094 R)
• M18: 3,745,482 km (0.085 R)
• M19: 3,803,077 km (0.063 R)
• M20: 4,125,311 km (0.058 R)
• M21: 4,214,621 km (0.032 R)
• M22: 4,440,962 km (0.1 R)
• M23: 4,827,224 km (0.029 R)
• M24: 5,016,316 km (0.093 R)
• M25: 5,111,909 km (0.072 R)
• M26: 5,224,107 km (0.118 R)
• M27: 5,615,156 km (0.097 R)
• M28: 5,764,305 km (0.083 R)
• M29: 6,442,731 km (0.051 R)
• M30: 6,651,121 km (0.052 R)
• M31: 7,021,376 km (0.105 R)
• M32: 7,271,952 km (0.026 R)
• M33: 7,470,918 km (0.086 R)
• M34: 7,781,932 km (0.089 R)
• M35: 7,966,835 km (0.083 R)
• M36: 8,097,134 km (0.119 R)
• M37: 8,171,933 km (0.097 R)
• M38: 8,340,979 km (0.091 R)
• M39: 9,458,625 km (0.079 R)
• M40: 9,636,197 km (0.084 R)
• M41: 9,954,691 km (0.03 R)
• M42: 10,459,285 km (0.111 R)
• M43: 10,602,151 km (0.066 R)
• M44: 10,992,900 km (0.11 R)
• M45: 11,767,668 km (0.092 R)
• M46: 11,852,490 km (0.032 R)
• M47: 12,365,610 km (0.078 R)
• M48: 12,581,480 km (0.109 R)
• M49: 12,668,247 km (0.102 R)
• M50: 13,590,817 km (0.091 R)
• M51: 13,948,057 km (0.091 R)
• M52: 14,150,313 km (0.118 R)
• M53: 14,648,923 km (0.076 R)
• M54: 14,854,470 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 9.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.38 AU - 3.52 AU

Year: 2859 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 104,571,273 km

• M1: 124,166 km (0.095 R)
• M2: 276,158 km (0.105 R)
• M3: 433,983 km (0.047 R)
• M4: 532,269 km (0.116 R)
• M5: 597,943 km (0.105 R)
• M6: 717,023 km (0.1 R)
• M7: 883,675 km (0.084 R)
• M8: 947,553 km (0.053 R)
• M9: 1,184,217 km (0.065 R)
• M10: 1,337,405 km (0.102 R)
• M11: 1,430,604 km (0.025 R)
• M12: 1,526,197 km (0.101 R)
• M13: 1,856,809 km (0.084 R)
• M14: 2,133,116 km (0.04 R)
• M15: 2,309,941 km (0.113 R)
• M16: 2,713,556 km (0.084 R)
• M17: 2,941,842 km (0.093 R)
• M18: 3,003,028 km (0.088 R)
• M19: 3,677,714 km (0.108 R)
• M20: 3,944,297 km (0.117 R)
• M21: 4,066,369 km (0.106 R)
• M22: 4,162,262 km (0.107 R)
• M23: 4,342,228 km (0.102 R)
• M24: 4,638,282 km (0.067 R)
• M25: 4,767,385 km (0.074 R)
• M26: 4,854,002 km (0.06 R)
• M27: 5,028,882 km (0.099 R)
• M28: 5,310,126 km (0.102 R)
• M29: 5,414,994 km (0.076 R)
• M30: 5,764,604 km (0.113 R)
• M31: 5,872,464 km (0.053 R)
• M32: 6,074,571 km (0.099 R)
• M33: 6,152,960 km (0.041 R)
• M34: 6,374,216 km (0.092 R)
• M35: 6,775,736 km (0.096 R)
• M36: 6,955,104 km (0.03 R)
• M37: 7,102,907 km (0.116 R)
• M38: 7,535,993 km (0.078 R)
• M39: 7,721,943 km (0.109 R)
• M40: 7,943,497 km (0.11 R)
• M41: 8,029,217 km (0.05 R)
• M42: 8,201,853 km (0.104 R)
• M43: 8,585,721 km (0.1 R)
• M44: 8,673,685 km (0.096 R)
• M45: 8,779,899 km (0.07 R)
• M46: 9,226,598 km (0.073 R)
• M47: 9,552,722 km (0.056 R)
• M48: 9,753,931 km (0.108 R)
• M49: 9,901,285 km (0.083 R)
• M50: 10,460,033 km (0.101 R)
• M51: 10,610,678 km (0.111 R)
• M52: 10,857,215 km (0.102 R)
• M53: 10,990,656 km (0.105 R)
• M54: 11,220,887 km (0.084 R)
• M55: 11,433,316 km (0.111 R)
• M56: 11,549,704 km (0.112 R)
• M57: 12,355,737 km (0.107 R)
• M58: 12,475,116 km (0.058 R)
• M59: 12,615,140 km (0.12 R)
• M60: 12,715,370 km (0.032 R)
• M61: 12,835,946 km (0.115 R)
• M62: 13,711,692 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 12.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.11 AU - 4.47 AU

Year: 3292 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 104,571,273 km

• M1: 175,777 km (0.086 R)
• M2: 312,510 km (0.081 R)
• M3: 495,917 km (0.1 R)
• M4: 595,400 km (0.077 R)
• M5: 721,660 km (0.092 R)
• M6: 868,266 km (0.092 R)
• M7: 1,014,872 km (0.074 R)
• M8: 1,193,492 km (0.072 R)
• M9: 1,419,534 km (0.073 R)
• M10: 1,595,461 km (0.09 R)
• M11: 1,765,554 km (0.074 R)
• M12: 2,053,231 km (0.081 R)
• M13: 2,138,352 km (0.09 R)
• M14: 2,239,181 km (0.073 R)
• M15: 2,430,666 km (0.078 R)
• M16: 2,566,651 km (0.069 R)
• M17: 2,674,062 km (0.111 R)
• M18: 2,767,411 km (0.042 R)
• M19: 2,909,679 km (0.062 R)
• M20: 3,021,877 km (0.116 R)
• M21: 3,401,257 km (0.107 R)
• M22: 3,990,224 km (0.089 R)
• M23: 4,187,693 km (0.079 R)
• M24: 4,425,105 km (0.118 R)
• M25: 5,028,882 km (0.105 R)
• M26: 5,439,229 km (0.06 R)
• M27: 5,658,539 km (0.116 R)
• M28: 5,982,868 km (0.109 R)
• M29: 6,230,153 km (0.114 R)
• M30: 6,313,329 km (0.092 R)
• M31: 6,438,842 km (0.097 R)
• M32: 6,522,916 km (0.106 R)
• M33: 6,777,532 km (0.091 R)
• M34: 6,927,578 km (0.101 R)
• M35: 7,187,430 km (0.118 R)
• M36: 7,274,645 km (0.1 R)
• M37: 7,384,300 km (0.112 R)
• M38: 7,918,365 km (0.12 R)
• M39: 8,190,184 km (0.103 R)
• M40: 8,372,993 km (0.045 R)
• M41: 8,534,259 km (0.046 R)
• M42: 8,696,423 km (0.108 R)
• M43: 8,976,770 km (0.079 R)
• M44: 9,094,503 km (0.073 R)
• M45: 9,307,830 km (0.098 R)
• M46: 9,450,845 km (0.093 R)
• M47: 10,251,044 km (0.11 R)
• M48: 10,423,531 km (0.111 R)
• M49: 10,671,714 km (0.083 R)
• M50: 11,022,371 km (0.057 R)
• M51: 11,889,889 km (0.117 R)
• M52: 12,358,131 km (0.041 R)
• M53: 12,726,440 km (0.065 R)
• M54: 13,018,456 km (0.116 R)
• M55: 13,474,131 km (0.076 R)
• M56: 14,318,461 km (0.074 R)
• M57: 14,401,039 km (0.075 R)
• M58: 14,566,793 km (0.088 R)
• M59: 14,677,645 km (0.07 R)
• M60: 14,816,472 km (0.112 R)
• M61: 15,151,721 km (0.09 R)
• M62: 16,258,596 km (0.102 R)
• M63: 17,745,150 km (0.111 R)
• M64: 17,863,631 km (0.032 R)
• M65: 18,012,032 km (0.09 R)
• M66: 18,101,342 km (0.117 R)
• M67: 18,310,181 km (0.055 R)
• M68: 18,850,828 km (0.096 R)
• M69: 19,305,306 km (0.085 R)
• M70: 19,732,857 km (0.061 R)
• M71: 20,194,366 km (0.109 R)
• M72: 20,535,150 km (0.1 R)
• M73: 20,690,582 km (0.095 R)
• M74: 20,815,347 km (0.072 R)
• M75: 20,971,527 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.3

Radius: 5.3

Gravity: 33.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.26 AU - 16.98 AU

Year: 27547 Days

Day: 19.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,571,273 km

• M1: 692,339 km (0.103 R)
• M2: 1,234,332 km (0.102 R)
• M3: 1,525,599 km (0.075 R)
• M4: 2,386,385 km (0.085 R)
• M5: 2,655,661 km (0.118 R)
• M6: 3,723,641 km (0.055 R)
• M7: 3,878,624 km (0.065 R)
• M8: 3,930,684 km (0.1 R)
• M9: 3,983,043 km (0.058 R)
• M10: 4,410,145 km (0.112 R)
• M11: 5,249,539 km (0.109 R)
• M12: 6,197,989 km (0.116 R)
• M13: 6,691,662 km (0.098 R)
• M14: 6,880,006 km (0.094 R)
• M15: 8,381,520 km (0.081 R)
• M16: 8,857,989 km (0.101 R)
• M17: 9,694,989 km (0.107 R)
• M18: 9,979,524 km (0.099 R)
• M19: 10,051,182 km (0.037 R)
• M20: 10,122,839 km (0.077 R)
• M21: 13,840,795 km (0.109 R)
• M22: 14,809,142 km (0.079 R)
• M23: 14,890,822 km (0.084 R)
• M24: 15,632,678 km (0.069 R)
• M25: 18,983,371 km (0.116 R)
• M26: 19,339,265 km (0.076 R)
• M27: 19,607,494 km (0.115 R)
• M28: 19,787,011 km (0.085 R)
• M29: 20,601,871 km (0.095 R)
• M30: 20,967,488 km (0.087 R)
• M31: 21,427,501 km (0.109 R)
• M32: 22,077,055 km (0.053 R)
• M33: 23,681,493 km (0.066 R)
• M34: 25,911,249 km (0.101 R)
• M35: 27,001,219 km (0.118 R)
• M36: 27,501,474 km (0.101 R)
• M37: 28,105,999 km (0.102 R)
• M38: 29,327,915 km (0.116 R)
• M39: 29,842,232 km (0.101 R)
• M40: 29,945,455 km (0.085 R)
• M41: 30,879,693 km (0.074 R)
• M42: 30,983,963 km (0.104 R)
• M43: 31,088,532 km (0.086 R)
• M44: 31,507,705 km (0.095 R)
• M45: 31,612,872 km (0.075 R)
• M46: 32,457,801 km (0.116 R)
• M47: 33,310,210 km (0.112 R)
• M48: 33,524,434 km (0.097 R)
• M49: 34,928,260 km (0.071 R)
• M50: 35,037,018 km (0.078 R)
• M51: 37,347,108 km (0.072 R)
• M52: 38,352,257 km (0.117 R)
• M53: 39,706,117 km (0.049 R)
• M54: 39,819,662 km (0.113 R)
• M55: 45,869,849 km (0.065 R)
• M56: 46,346,916 km (0.103 R)
• M57: 47,065,734 km (0.093 R)
• M58: 48,635,614 km (0.095 R)
• M59: 49,732,466 km (0.048 R)
• M60: 55,718,625 km (0.074 R)
• M61: 56,866,190 km (0.049 R)
• M62: 57,506,917 km (0.065 R)
• M63: 57,635,422 km (0.058 R)
• M64: 57,763,927 km (0.091 R)
• M65: 57,892,581 km (0.061 R)
• M66: 59,184,358 km (0.108 R)
• M67: 60,094,213 km (0.108 R)
• M68: 60,616,160 km (0.064 R)
• M69: 61,401,997 km (0.104 R)
• M70: 61,533,195 km (0.09 R)
• M71: 62,851,301 km (0.076 R)
• M72: 64,178,683 km (0.082 R)
• M73: 64,578,708 km (0.086 R)
• M74: 64,979,481 km (0.09 R)
• M75: 65,113,371 km (0.097 R)
• M76: 65,515,191 km (0.073 R)
• M77: 65,649,380 km (0.101 R)
• M78: 67,131,296 km (0.099 R)
• M79: 68,351,866 km (0.093 R)
• M80: 74,004,122 km (0.099 R)
• M81: 76,956,885 km (0.096 R)
• M82: 77,098,404 km (0.108 R)
• M83: 78,376,269 km (0.087 R)
• M84: 79,232,119 km (0.113 R)
• M85: 81,818,217 km (0.117 R)
• M86: 83,266,923 km (0.027 R)
• M87: 84,140,126 km (0.057 R)
• M88: 84,285,984 km (0.112 R)
• M89: 86,189,467 km (0.111 R)
• M90: 86,630,781 km (0.117 R)
• M91: 91,234,356 km (0.064 R)
• M92: 92,284,832 km (0.108 R)
• M93: 94,095,116 km (0.096 R)
• M94: 99,441,145 km (0.118 R)
• M95: 102,073,170 km (0.085 R)
• M96: 103,475,950 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit