🌌 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: 568.8

Radius: 10.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.65 AU - 0.93 AU

Year: 468 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,730,944 km

• M1: 134,339 km (0.077 R)
• M2: 514,168 km (0.1 R)
• M3: 1,000,211 km (0.119 R)
• M4: 1,523,804 km (0.113 R)
• M5: 2,045,751 km (0.091 R)
• M6: 2,470,459 km (0.117 R)
• M7: 3,051,198 km (0.119 R)
• M8: 3,499,543 km (0.073 R)
• M9: 4,098,234 km (0.104 R)
• M10: 4,660,273 km (0.046 R)
• M11: 5,683,074 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 12.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.41 AU - 1.55 AU

Year: 1201 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,730,944 km

• M1: 157,676 km (0.101 R)
• M2: 597,045 km (0.097 R)
• M3: 1,249,741 km (0.108 R)
• M4: 1,673,851 km (0.12 R)
• M5: 2,173,807 km (0.115 R)
• M6: 3,275,296 km (0.075 R)
• M7: 3,758,048 km (0.119 R)
• M8: 4,663,265 km (0.078 R)
• M9: 5,520,760 km (0.11 R)
• M10: 6,053,179 km (0.108 R)
• M11: 6,784,712 km (0.076 R)
• M12: 7,651,482 km (0.088 R)
• M13: 8,702,707 km (0.104 R)
• M14: 9,665,518 km (0.111 R)
• M15: 11,426,285 km (0.116 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 8.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.68 AU

Year: 2132 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,730,944 km

• M1: 102,026 km (0.059 R)
• M2: 370,554 km (0.092 R)
• M3: 658,231 km (0.112 R)
• M4: 1,507,049 km (0.092 R)
• M5: 1,798,765 km (0.081 R)
• M6: 2,128,329 km (0.043 R)
• M7: 2,883,050 km (0.118 R)
• M8: 3,322,120 km (0.066 R)
• M9: 3,821,627 km (0.091 R)
• M10: 4,370,053 km (0.104 R)
• M11: 4,795,958 km (0.116 R)
• M12: 5,108,468 km (0.085 R)
• M13: 5,539,011 km (0.07 R)
• M14: 5,927,367 km (0.104 R)
• M15: 6,758,383 km (0.052 R)
• M16: 7,076,727 km (0.107 R)
• M17: 8,822,235 km (0.08 R)
• M18: 10,936,801 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 10.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.99 AU - 3.09 AU

Year: 2699 Days

Day: 11.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,730,944 km

• M1: 130,300 km (0.115 R)
• M2: 454,778 km (0.053 R)
• M3: 870,660 km (0.106 R)
• M4: 1,239,418 km (0.107 R)
• M5: 1,803,702 km (0.045 R)
• M6: 2,380,252 km (0.084 R)
• M7: 3,242,683 km (0.06 R)
• M8: 3,972,571 km (0.109 R)
• M9: 4,648,155 km (0.049 R)
• M10: 5,246,697 km (0.119 R)
• M11: 6,084,295 km (0.117 R)
• M12: 7,140,306 km (0.108 R)
• M13: 8,110,149 km (0.119 R)
• M14: 8,521,843 km (0.03 R)
• M15: 10,481,276 km (0.083 R)
• M16: 10,864,246 km (0.117 R)
• M17: 11,220,439 km (0.086 R)
• M18: 13,402,174 km (0.068 R)
• M19: 13,770,933 km (0.108 R)
• M20: 14,146,274 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.9

Radius: 11.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.81 AU - 2.95 AU

Year: 3259 Days

Day: 7.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,730,944 km

• M1: 147,055 km (0.081 R)
• M2: 520,750 km (0.04 R)
• M3: 1,021,155 km (0.104 R)
• M4: 1,689,110 km (0.119 R)
• M5: 2,185,625 km (0.105 R)
• M6: 3,155,019 km (0.112 R)
• M7: 3,601,270 km (0.039 R)
• M8: 3,992,318 km (0.034 R)
• M9: 4,558,098 km (0.103 R)
• M10: 5,017,213 km (0.061 R)
• M11: 5,435,040 km (0.09 R)
• M12: 6,474,745 km (0.072 R)
• M13: 8,197,515 km (0.087 R)
• M14: 10,767,157 km (0.085 R)
• M15: 13,256,017 km (0.12 R)
• M16: 13,742,659 km (0.113 R)
• M17: 14,564,549 km (0.115 R)
• M18: 15,809,353 km (0.1 R)
• M19: 16,256,352 km (0.061 R)
• M20: 17,807,682 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 11.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.56 AU - 3.28 AU

Year: 3327 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,730,944 km

• M1: 145,559 km (0.094 R)
• M2: 617,540 km (0.074 R)
• M3: 1,015,770 km (0.105 R)
• M4: 1,414,448 km (0.04 R)
• M5: 1,882,091 km (0.036 R)
• M6: 2,292,438 km (0.112 R)
• M7: 2,844,753 km (0.085 R)
• M8: 4,153,136 km (0.053 R)
• M9: 5,126,121 km (0.07 R)
• M10: 5,720,024 km (0.109 R)
• M11: 6,188,266 km (0.114 R)
• M12: 8,219,206 km (0.1 R)
• M13: 9,941,377 km (0.119 R)
• M14: 10,866,640 km (0.089 R)
• M15: 12,935,129 km (0.118 R)
• M16: 14,037,666 km (0.1 R)
• M17: 15,149,776 km (0.112 R)
• M18: 15,515,842 km (0.041 R)
• M19: 16,538,942 km (0.081 R)
• M20: 19,201,934 km (0.115 R)
• M21: 19,630,831 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 13.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.86 AU - 4.26 AU

Year: 4479 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,730,944 km

• M1: 171,589 km (0.054 R)
• M2: 736,770 km (0.066 R)
• M3: 1,330,673 km (0.113 R)
• M4: 1,766,152 km (0.063 R)
• M5: 2,596,570 km (0.04 R)
• M6: 3,139,760 km (0.116 R)
• M7: 3,844,067 km (0.104 R)
• M8: 4,651,895 km (0.107 R)
• M9: 6,028,645 km (0.025 R)
• M10: 6,859,960 km (0.076 R)
• M11: 7,871,840 km (0.07 R)
• M12: 8,525,433 km (0.112 R)
• M13: 9,019,854 km (0.041 R)
• M14: 9,533,274 km (0.113 R)
• M15: 11,785,619 km (0.107 R)
• M16: 15,686,534 km (0.072 R)
• M17: 16,141,760 km (0.07 R)
• M18: 18,238,075 km (0.105 R)
• M19: 18,996,985 km (0.077 R)
• M20: 20,442,848 km (0.069 R)
• M21: 21,331,160 km (0.119 R)
• M22: 23,405,185 km (0.112 R)
• M23: 25,846,473 km (0.108 R)
• M24: 27,537,976 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 3.2

Gravity: 60.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.67 AU - 5.87 AU

Year: 9243 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,730,944 km

• M1: 39,793 km (0.087 R)
• M2: 237,412 km (0.114 R)
• M3: 625,319 km (0.074 R)
• M4: 752,178 km (0.12 R)
• M5: 1,112,709 km (0.053 R)
• M6: 1,275,621 km (0.108 R)
• M7: 1,401,732 km (0.109 R)
• M8: 1,592,021 km (0.1 R)
• M9: 2,058,168 km (0.09 R)
• M10: 2,161,390 km (0.095 R)
• M11: 2,341,057 km (0.114 R)
• M12: 2,491,852 km (0.066 R)
• M13: 4,491,377 km (0.047 R)
• M14: 4,724,600 km (0.098 R)
• M15: 4,874,347 km (0.09 R)
• M16: 7,005,219 km (0.093 R)
• M17: 7,121,756 km (0.116 R)
• M18: 8,891,948 km (0.076 R)
• M19: 10,422,633 km (0.106 R)
• M20: 11,250,209 km (0.068 R)
• M21: 11,680,003 km (0.039 R)
• M22: 12,918,075 km (0.073 R)
• M23: 13,270,378 km (0.059 R)
• M24: 14,807,347 km (0.028 R)
• M25: 18,821,656 km (0.059 R)
• M26: 19,046,950 km (0.098 R)
• M27: 19,503,224 km (0.042 R)
• M28: 24,830,703 km (0.044 R)
• M29: 30,635,101 km (0.115 R)
• M30: 31,156,001 km (0.069 R)
• M31: 33,408,346 km (0.116 R)
• M32: 34,182,665 km (0.114 R)
• M33: 34,742,909 km (0.119 R)
• M34: 35,309,436 km (0.104 R)
• M35: 39,325,241 km (0.105 R)
• M36: 43,373,210 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.1

Radius: 5.3

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.47 AU - 8.45 AU

Year: 12245 Days

Day: 24.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,730,944 km

• M1: 65,973 km (0.102 R)
• M2: 301,290 km (0.07 R)
• M3: 602,879 km (0.084 R)
• M4: 890,706 km (0.054 R)
• M5: 1,320,351 km (0.103 R)
• M6: 3,187,183 km (0.075 R)
• M7: 4,423,459 km (0.034 R)
• M8: 4,876,143 km (0.074 R)
• M9: 5,323,590 km (0.041 R)
• M10: 5,612,314 km (0.071 R)
• M11: 5,835,663 km (0.111 R)
• M12: 10,321,056 km (0.045 R)
• M13: 10,770,149 km (0.09 R)
• M14: 11,290,899 km (0.12 R)
• M15: 11,949,728 km (0.119 R)
• M16: 15,127,486 km (0.112 R)
• M17: 15,633,576 km (0.091 R)
• M18: 15,927,685 km (0.1 R)
• M19: 17,454,332 km (0.108 R)
• M20: 19,666,435 km (0.038 R)
• M21: 20,795,301 km (0.1 R)
• M22: 22,897,151 km (0.118 R)
• M23: 23,372,124 km (0.112 R)
• M24: 27,517,780 km (0.119 R)
• M25: 35,052,127 km (0.114 R)
• M26: 38,016,260 km (0.077 R)
• M27: 41,844,918 km (0.093 R)
• M28: 43,998,080 km (0.082 R)
• M29: 49,464,686 km (0.045 R)
• M30: 58,663,459 km (0.034 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit