🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 10.9

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.18 AU - 1.36 AU

Year: 924 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 81,905,663 km

• M1: 135,536 km (0.029 R)
• M2: 485,595 km (0.118 R)
• M3: 847,622 km (0.055 R)
• M4: 1,575,864 km (0.099 R)
• M5: 2,097,661 km (0.107 R)
• M6: 3,260,635 km (0.113 R)
• M7: 3,716,161 km (0.042 R)
• M8: 4,147,302 km (0.082 R)
• M9: 4,829,169 km (0.083 R)
• M10: 5,483,211 km (0.109 R)
• M11: 5,916,147 km (0.073 R)
• M12: 6,688,371 km (0.064 R)
• M13: 7,207,326 km (0.091 R)
• M14: 7,601,367 km (0.065 R)
• M15: 9,209,694 km (0.07 R)
• M16: 9,644,874 km (0.092 R)
• M17: 10,215,889 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 1070 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,905,663 km

• M1: 176,525 km (0.119 R)
• M2: 719,117 km (0.105 R)
• M3: 1,572,274 km (0.089 R)
• M4: 2,537,629 km (0.09 R)
• M5: 2,982,533 km (0.077 R)
• M6: 3,678,761 km (0.113 R)
• M7: 5,079,596 km (0.078 R)
• M8: 5,815,916 km (0.097 R)
• M9: 6,391,270 km (0.057 R)
• M10: 7,477,201 km (0.092 R)
• M11: 8,104,913 km (0.1 R)
• M12: 8,654,686 km (0.093 R)
• M13: 10,359,653 km (0.104 R)
• M14: 10,908,976 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 14.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.46 AU - 1.74 AU

Year: 1307 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,905,663 km

• M1: 183,407 km (0.075 R)
• M2: 667,954 km (0.113 R)
• M3: 1,147,565 km (0.073 R)
• M4: 2,410,022 km (0.054 R)
• M5: 2,927,331 km (0.047 R)
• M6: 3,592,742 km (0.1 R)
• M7: 4,600,434 km (0.107 R)
• M8: 5,152,001 km (0.086 R)
• M9: 6,819,718 km (0.054 R)
• M10: 8,415,927 km (0.116 R)
• M11: 9,046,782 km (0.112 R)
• M12: 9,679,431 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 9.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.53 AU - 1.83 AU

Year: 1406 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,905,663 km

• M1: 115,639 km (0.093 R)
• M2: 497,862 km (0.025 R)
• M3: 1,038,808 km (0.114 R)
• M4: 1,415,196 km (0.048 R)
• M5: 1,718,431 km (0.087 R)
• M6: 2,488,411 km (0.109 R)
• M7: 2,859,264 km (0.053 R)
• M8: 3,686,989 km (0.117 R)
• M9: 4,087,313 km (0.084 R)
• M10: 6,095,964 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 12.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.53 AU - 2.07 AU

Year: 1559 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,905,663 km

• M1: 151,692 km (0.109 R)
• M2: 699,071 km (0.093 R)
• M3: 1,372,560 km (0.074 R)
• M4: 1,839,605 km (0.102 R)
• M5: 2,224,520 km (0.077 R)
• M6: 2,638,009 km (0.074 R)
• M7: 3,622,812 km (0.075 R)
• M8: 5,916,147 km (0.114 R)
• M9: 6,475,793 km (0.116 R)
• M10: 7,460,745 km (0.049 R)
• M11: 9,475,679 km (0.058 R)
• M12: 11,295,836 km (0.088 R)
• M13: 11,686,286 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322

Radius: 13.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.5 AU - 3.38 AU

Year: 3255 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,905,663 km

• M1: 172,935 km (0.099 R)
• M2: 612,154 km (0.029 R)
• M3: 1,350,121 km (0.063 R)
• M4: 1,883,736 km (0.109 R)
• M5: 3,125,997 km (0.099 R)
• M6: 4,078,337 km (0.118 R)
• M7: 6,609,533 km (0.073 R)
• M8: 7,569,203 km (0.057 R)
• M9: 10,121,493 km (0.094 R)
• M10: 13,245,395 km (0.087 R)
• M11: 14,400,740 km (0.086 R)
• M12: 15,050,294 km (0.048 R)
• M13: 16,258,596 km (0.053 R)
• M14: 16,861,026 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 15

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.97 AU - 3.17 AU

Year: 3473 Days

Day: 14.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,905,663 km

• M1: 186,698 km (0.117 R)
• M2: 977,173 km (0.107 R)
• M3: 1,838,857 km (0.03 R)
• M4: 2,370,827 km (0.097 R)
• M5: 2,919,103 km (0.087 R)
• M6: 4,506,187 km (0.072 R)
• M7: 5,182,669 km (0.103 R)
• M8: 6,536,679 km (0.116 R)
• M9: 7,826,362 km (0.115 R)
• M10: 8,963,156 km (0.07 R)
• M11: 9,769,339 km (0.071 R)
• M12: 12,520,145 km (0.082 R)
• M13: 13,569,873 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.5

Radius: 6.4

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.88 AU - 6.88 AU

Year: 11652 Days

Day: 19.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,905,663 km

• M1: 80,334 km (0.12 R)
• M2: 350,508 km (0.106 R)
• M3: 892,650 km (0.061 R)
• M4: 1,257,221 km (0.089 R)
• M5: 1,552,676 km (0.115 R)
• M6: 2,360,355 km (0.101 R)
• M7: 3,036,538 km (0.105 R)
• M8: 3,469,773 km (0.079 R)
• M9: 3,943,400 km (0.097 R)
• M10: 4,282,389 km (0.095 R)
• M11: 4,986,695 km (0.086 R)
• M12: 5,315,811 km (0.111 R)
• M13: 6,240,026 km (0.054 R)
• M14: 8,130,345 km (0.092 R)
• M15: 8,964,204 km (0.099 R)
• M16: 13,620,437 km (0.071 R)
• M17: 14,133,857 km (0.087 R)
• M18: 14,995,391 km (0.103 R)
• M19: 15,821,321 km (0.079 R)
• M20: 16,174,223 km (0.067 R)
• M21: 19,429,771 km (0.099 R)
• M22: 20,327,658 km (0.076 R)
• M23: 22,648,669 km (0.062 R)
• M24: 24,104,256 km (0.117 R)
• M25: 25,912,595 km (0.115 R)
• M26: 28,427,036 km (0.07 R)
• M27: 29,370,700 km (0.052 R)
• M28: 29,583,278 km (0.081 R)
• M29: 29,796,754 km (0.118 R)
• M30: 30,011,278 km (0.086 R)
• M31: 32,439,999 km (0.094 R)
• M32: 34,052,066 km (0.061 R)
• M33: 38,695,284 km (0.114 R)
• M34: 41,433,973 km (0.044 R)

Asteroid Belt

Center: 8.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.3

Radius: 3

Gravity: 35.48 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.47 AU - 11.87 AU

Year: 19416 Days

Day: 22 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,905,663 km

• M1: 37,250 km (0.068 R)
• M2: 164,258 km (0.089 R)
• M3: 380,128 km (0.077 R)
• M4: 492,775 km (0.088 R)
• M5: 1,252,583 km (0.025 R)
• M6: 1,432,549 km (0.097 R)
• M7: 2,114,566 km (0.117 R)
• M8: 3,134,674 km (0.106 R)
• M9: 4,474,622 km (0.107 R)
• M10: 5,590,622 km (0.112 R)
• M11: 5,774,478 km (0.112 R)
• M12: 7,133,574 km (0.047 R)
• M13: 7,570,550 km (0.097 R)
• M14: 9,707,107 km (0.03 R)
• M15: 10,080,204 km (0.034 R)
• M16: 11,728,922 km (0.109 R)
• M17: 13,483,106 km (0.104 R)
• M18: 14,838,014 km (0.059 R)
• M19: 22,709,406 km (0.107 R)
• M20: 22,895,805 km (0.08 R)
• M21: 23,177,198 km (0.085 R)
• M22: 24,423,498 km (0.086 R)
• M23: 26,633,059 km (0.089 R)
• M24: 27,468,413 km (0.103 R)
• M25: 27,892,523 km (0.075 R)
• M26: 29,301,286 km (0.107 R)
• M27: 29,522,242 km (0.093 R)
• M28: 32,731,865 km (0.066 R)
• M29: 34,054,010 km (0.102 R)
• M30: 41,339,427 km (0.087 R)
• M31: 41,756,506 km (0.107 R)
• M32: 46,682,614 km (0.067 R)
• M33: 47,438,233 km (0.094 R)
• M34: 48,048,592 km (0.037 R)
• M35: 49,129,138 km (0.12 R)
• M36: 52,956,898 km (0.045 R)
• M37: 54,442,106 km (0.058 R)
• M38: 56,807,248 km (0.113 R)
• M39: 57,841,568 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 4.5

Gravity: 35.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.44 AU - 11.4 AU

Year: 21718 Days

Day: 17.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,905,663 km

• M1: 56,548 km (0.092 R)
• M2: 275,709 km (0.091 R)
• M3: 608,564 km (0.041 R)
• M4: 1,596,508 km (0.065 R)
• M5: 2,565,753 km (0.053 R)
• M6: 4,101,824 km (0.112 R)
• M7: 4,441,710 km (0.059 R)
• M8: 4,654,439 km (0.098 R)
• M9: 5,177,433 km (0.117 R)
• M10: 5,413,049 km (0.068 R)
• M11: 12,660,019 km (0.1 R)
• M12: 18,002,009 km (0.066 R)
• M13: 18,634,360 km (0.061 R)
• M14: 22,019,161 km (0.116 R)
• M15: 22,327,033 km (0.109 R)
• M16: 28,250,959 km (0.094 R)
• M17: 33,900,224 km (0.112 R)
• M18: 36,128,035 km (0.069 R)
• M19: 36,270,453 km (0.061 R)
• M20: 36,843,712 km (0.09 R)
• M21: 43,072,668 km (0.051 R)
• M22: 48,568,594 km (0.116 R)
• M23: 50,855,946 km (0.106 R)
• M24: 53,583,414 km (0.114 R)
• M25: 54,701,060 km (0.119 R)
• M26: 74,527,116 km (0.109 R)
• M27: 78,039,375 km (0.091 R)
• M28: 81,171,206 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 19,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit