🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 14

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.75 AU - 0.83 AU

Year: 476 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,980,744 km

• M1: 174,132 km (0.077 R)
• M2: 614,548 km (0.09 R)
• M3: 1,214,436 km (0.112 R)
• M4: 1,816,118 km (0.046 R)
• M5: 2,633,521 km (0.085 R)
• M6: 3,372,385 km (0.081 R)
• M7: 4,191,583 km (0.111 R)
• M8: 4,714,876 km (0.112 R)
• M9: 5,250,137 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 8.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.08 AU

Year: 589 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 74,980,744 km

• M1: 103,073 km (0.069 R)
• M2: 382,971 km (0.114 R)
• M3: 684,111 km (0.113 R)
• M4: 1,055,114 km (0.118 R)
• M5: 1,366,577 km (0.073 R)
• M6: 1,653,206 km (0.119 R)
• M7: 3,147,090 km (0.085 R)
• M8: 4,224,644 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 11.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.88 AU - 1.88 AU

Year: 1748 Days

Day: 7 Hours

Environment

Temp: -198 °C

Axial Tilt: 144 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,980,744 km

• M1: 159,621 km (0.074 R)
• M2: 591,959 km (0.06 R)
• M3: 1,078,900 km (0.034 R)
• M4: 1,558,959 km (0.064 R)
• M5: 2,191,310 km (0.106 R)
• M6: 2,814,834 km (0.087 R)
• M7: 3,212,165 km (0.073 R)
• M8: 3,615,631 km (0.093 R)
• M9: 7,214,208 km (0.072 R)
• M10: 8,126,156 km (0.116 R)
• M11: 10,147,373 km (0.118 R)
• M12: 10,791,242 km (0.119 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 11.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.82 AU - 4.58 AU

Year: 4827 Days

Day: 9.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,980,744 km

• M1: 144,212 km (0.12 R)
• M2: 535,112 km (0.093 R)
• M3: 996,920 km (0.104 R)
• M4: 1,877,154 km (0.095 R)
• M5: 2,527,905 km (0.074 R)
• M6: 3,505,527 km (0.071 R)
• M7: 3,929,338 km (0.117 R)
• M8: 5,165,166 km (0.052 R)
• M9: 5,820,404 km (0.116 R)
• M10: 6,195,745 km (0.032 R)
• M11: 6,760,029 km (0.063 R)
• M12: 12,060,132 km (0.113 R)
• M13: 13,490,437 km (0.114 R)
• M14: 15,080,662 km (0.096 R)
• M15: 15,535,290 km (0.088 R)
• M16: 16,954,375 km (0.086 R)
• M17: 18,804,004 km (0.05 R)
• M18: 20,048,807 km (0.041 R)
• M19: 20,537,244 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.2 AU - 5.1 AU

Year: 5734 Days

Day: 10.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,980,744 km

• M1: 141,968 km (0.071 R)
• M2: 1,159,832 km (0.051 R)
• M3: 1,742,666 km (0.107 R)
• M4: 2,245,015 km (0.108 R)
• M5: 4,383,367 km (0.112 R)
• M6: 4,781,597 km (0.12 R)
• M7: 5,146,316 km (0.068 R)
• M8: 6,124,238 km (0.086 R)
• M9: 6,657,704 km (0.098 R)
• M10: 7,367,994 km (0.092 R)
• M11: 7,894,728 km (0.043 R)
• M12: 9,627,072 km (0.042 R)
• M13: 11,156,261 km (0.084 R)
• M14: 11,953,319 km (0.071 R)
• M15: 12,681,711 km (0.099 R)
• M16: 13,885,525 km (0.109 R)
• M17: 14,925,978 km (0.09 R)
• M18: 16,017,743 km (0.093 R)
• M19: 16,967,540 km (0.028 R)
• M20: 17,887,567 km (0.096 R)
• M21: 18,291,780 km (0.078 R)
• M22: 20,773,310 km (0.072 R)
• M23: 22,056,112 km (0.071 R)
• M24: 24,283,026 km (0.093 R)
• M25: 25,791,421 km (0.102 R)
• M26: 28,351,639 km (0.045 R)
• M27: 29,458,962 km (0.097 R)
• M28: 31,858,363 km (0.083 R)
• M29: 32,853,488 km (0.093 R)
• M30: 33,869,407 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774

Radius: 5.1

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.53 AU - 7.17 AU

Year: 12160 Days

Day: 20.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,980,744 km

• M1: 63,429 km (0.055 R)
• M2: 236,664 km (0.043 R)
• M3: 560,094 km (0.075 R)
• M4: 1,977,983 km (0.077 R)
• M5: 2,780,875 km (0.079 R)
• M6: 4,124,114 km (0.101 R)
• M7: 4,424,806 km (0.106 R)
• M8: 5,137,640 km (0.085 R)
• M9: 9,059,348 km (0.118 R)
• M10: 9,464,309 km (0.096 R)
• M11: 9,934,196 km (0.1 R)
• M12: 10,584,797 km (0.114 R)
• M13: 13,735,029 km (0.092 R)
• M14: 14,679,141 km (0.12 R)
• M15: 19,053,533 km (0.03 R)
• M16: 21,535,062 km (0.084 R)
• M17: 21,893,349 km (0.099 R)
• M18: 25,200,509 km (0.107 R)
• M19: 27,128,078 km (0.117 R)
• M20: 27,546,054 km (0.069 R)
• M21: 30,480,566 km (0.026 R)
• M22: 34,830,872 km (0.06 R)
• M23: 43,301,104 km (0.098 R)
• M24: 45,028,510 km (0.117 R)
• M25: 47,251,684 km (0.113 R)
• M26: 53,372,182 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.9

Radius: 4.4

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.15 AU - 7.65 AU

Year: 13653 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,980,744 km

• M1: 55,202 km (0.084 R)
• M2: 269,276 km (0.08 R)
• M3: 783,145 km (0.112 R)
• M4: 1,142,180 km (0.062 R)
• M5: 1,588,281 km (0.079 R)
• M6: 1,834,818 km (0.063 R)
• M7: 2,106,488 km (0.066 R)
• M8: 2,543,463 km (0.096 R)
• M9: 2,815,881 km (0.078 R)
• M10: 3,038,482 km (0.065 R)
• M11: 3,272,753 km (0.046 R)
• M12: 4,598,788 km (0.047 R)
• M13: 4,939,422 km (0.088 R)
• M14: 5,705,812 km (0.085 R)
• M15: 6,209,508 km (0.083 R)
• M16: 7,811,402 km (0.096 R)
• M17: 9,276,564 km (0.118 R)
• M18: 10,228,156 km (0.082 R)
• M19: 11,187,976 km (0.095 R)
• M20: 14,360,648 km (0.102 R)
• M21: 14,753,791 km (0.081 R)
• M22: 15,906,592 km (0.05 R)
• M23: 17,485,897 km (0.115 R)
• M24: 18,237,177 km (0.053 R)
• M25: 19,483,477 km (0.113 R)
• M26: 21,288,375 km (0.036 R)
• M27: 21,885,420 km (0.063 R)
• M28: 22,144,524 km (0.036 R)
• M29: 22,493,386 km (0.089 R)
• M30: 27,768,357 km (0.044 R)
• M31: 30,154,443 km (0.077 R)
• M32: 34,157,831 km (0.115 R)
• M33: 34,623,380 km (0.047 R)
• M34: 38,376,043 km (0.074 R)
• M35: 42,123,768 km (0.098 R)
• M36: 43,743,315 km (0.09 R)
• M37: 48,410,320 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.4

Radius: 3.9

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.48 AU - 9.96 AU

Year: 15984 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,980,744 km

• M1: 56,997 km (0.041 R)
• M2: 194,178 km (0.118 R)
• M3: 731,085 km (0.076 R)
• M4: 1,476,082 km (0.041 R)
• M5: 1,867,430 km (0.081 R)
• M6: 3,111,187 km (0.073 R)
• M7: 3,981,547 km (0.066 R)
• M8: 4,762,448 km (0.068 R)
• M9: 5,476,180 km (0.117 R)
• M10: 5,640,289 km (0.067 R)
• M11: 6,012,937 km (0.112 R)
• M12: 7,073,885 km (0.074 R)
• M13: 8,958,070 km (0.081 R)
• M14: 10,088,132 km (0.097 R)
• M15: 10,738,434 km (0.058 R)
• M16: 11,152,222 km (0.086 R)
• M17: 12,177,267 km (0.106 R)
• M18: 13,560,000 km (0.115 R)
• M19: 18,403,231 km (0.084 R)
• M20: 19,523,719 km (0.07 R)
• M21: 21,409,699 km (0.085 R)
• M22: 22,396,596 km (0.103 R)
• M23: 23,846,349 km (0.037 R)
• M24: 24,108,445 km (0.085 R)
• M25: 30,067,526 km (0.054 R)
• M26: 30,681,476 km (0.116 R)
• M27: 33,987,589 km (0.111 R)
• M28: 34,542,148 km (0.04 R)
• M29: 34,877,696 km (0.068 R)
• M30: 35,102,692 km (0.08 R)
• M31: 35,783,362 km (0.084 R)
• M32: 36,472,709 km (0.088 R)
• M33: 38,594,007 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.9

Radius: 5.6

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.3 AU - 9.22 AU

Year: 17585 Days

Day: 20.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,980,744 km

• M1: 103,821 km (0.101 R)
• M2: 288,724 km (0.113 R)
• M3: 814,112 km (0.112 R)
• M4: 1,157,888 km (0.112 R)
• M5: 1,644,679 km (0.05 R)
• M6: 1,859,053 km (0.091 R)
• M7: 2,835,777 km (0.054 R)
• M8: 3,092,637 km (0.049 R)
• M9: 3,281,429 km (0.106 R)
• M10: 5,385,224 km (0.116 R)
• M11: 5,820,255 km (0.073 R)
• M12: 6,364,193 km (0.117 R)
• M13: 7,504,727 km (0.075 R)
• M14: 10,421,436 km (0.098 R)
• M15: 11,033,890 km (0.119 R)
• M16: 11,931,029 km (0.113 R)
• M17: 12,806,924 km (0.101 R)
• M18: 16,169,735 km (0.107 R)
• M19: 20,171,029 km (0.108 R)
• M20: 24,465,236 km (0.091 R)
• M21: 26,881,092 km (0.109 R)
• M22: 30,796,068 km (0.081 R)
• M23: 33,607,162 km (0.042 R)
• M24: 38,137,135 km (0.111 R)
• M25: 39,880,399 km (0.107 R)
• M26: 45,107,049 km (0.038 R)
• M27: 45,589,054 km (0.04 R)
• M28: 48,385,187 km (0.096 R)
• M29: 55,227,794 km (0.111 R)
• M30: 55,595,057 km (0.079 R)
• M31: 58,974,473 km (0.1 R)
• M32: 66,761,341 km (0.091 R)
• M33: 70,359,768 km (0.063 R)
• M34: 71,660,073 km (0.086 R)
• M35: 72,316,209 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit