🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 9.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.04 AU - 1.14 AU

Year: 772 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,323,947 km

• M1: 113,096 km (0.064 R)
• M2: 634,145 km (0.113 R)
• M3: 955,631 km (0.108 R)
• M4: 1,446,013 km (0.105 R)
• M5: 2,484,821 km (0.11 R)
• M6: 2,932,118 km (0.117 R)
• M7: 3,667,541 km (0.094 R)
• M8: 3,988,279 km (0.093 R)
• M9: 4,472,228 km (0.082 R)
• M10: 4,770,826 km (0.106 R)
• M11: 5,189,700 km (0.109 R)
• M12: 5,520,012 km (0.089 R)
• M13: 5,883,684 km (0.084 R)
• M14: 6,874,471 km (0.083 R)
• M15: 7,432,621 km (0.044 R)
• M16: 7,852,991 km (0.073 R)
• M17: 8,240,000 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 11.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 1160 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,323,947 km

• M1: 141,520 km (0.102 R)
• M2: 544,985 km (0.115 R)
• M3: 976,575 km (0.089 R)
• M4: 1,427,313 km (0.106 R)
• M5: 2,439,193 km (0.074 R)
• M6: 2,934,811 km (0.102 R)
• M7: 3,451,223 km (0.089 R)
• M8: 4,374,990 km (0.102 R)
• M9: 4,972,932 km (0.089 R)
• M10: 7,712,817 km (0.047 R)
• M11: 8,196,617 km (0.103 R)
• M12: 9,254,872 km (0.058 R)
• M13: 9,709,051 km (0.1 R)
• M14: 10,114,611 km (0.068 R)
• M15: 10,993,200 km (0.056 R)
• M16: 11,399,657 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 14.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.34 AU - 1.56 AU

Year: 1184 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,323,947 km

• M1: 179,069 km (0.053 R)
• M2: 828,323 km (0.068 R)
• M3: 1,610,720 km (0.118 R)
• M4: 2,365,442 km (0.077 R)
• M5: 3,197,355 km (0.113 R)
• M6: 4,128,153 km (0.113 R)
• M7: 4,666,107 km (0.04 R)
• M8: 5,250,586 km (0.069 R)
• M9: 6,406,828 km (0.034 R)
• M10: 6,918,752 km (0.094 R)
• M11: 7,704,141 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.73 AU - 2.81 AU

Year: 2320 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,323,947 km

• M1: 154,235 km (0.12 R)
• M2: 782,247 km (0.112 R)
• M3: 1,188,555 km (0.077 R)
• M4: 1,793,828 km (0.109 R)
• M5: 2,221,229 km (0.077 R)
• M6: 2,941,094 km (0.04 R)
• M7: 3,342,465 km (0.102 R)
• M8: 3,998,153 km (0.084 R)
• M9: 4,562,286 km (0.106 R)
• M10: 5,084,981 km (0.118 R)
• M11: 5,687,711 km (0.077 R)
• M12: 6,080,405 km (0.061 R)
• M13: 6,760,178 km (0.116 R)
• M14: 7,248,914 km (0.077 R)
• M15: 8,723,052 km (0.096 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 11.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.66 AU - 3.28 AU

Year: 3472 Days

Day: 12.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,323,947 km

• M1: 138,228 km (0.084 R)
• M2: 590,762 km (0.113 R)
• M3: 2,681,841 km (0.106 R)
• M4: 4,461,158 km (0.119 R)
• M5: 4,945,107 km (0.103 R)
• M6: 6,391,270 km (0.104 R)
• M7: 7,943,348 km (0.081 R)
• M8: 15,284,714 km (0.115 R)
• M9: 16,801,636 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.15 AU - 6.73 AU

Year: 8606 Days

Day: 8.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,323,947 km

• M1: 158,275 km (0.052 R)
• M2: 1,578,108 km (0.111 R)
• M3: 2,335,821 km (0.04 R)
• M4: 2,870,334 km (0.075 R)
• M5: 4,430,491 km (0.115 R)
• M6: 6,004,709 km (0.075 R)
• M7: 6,612,226 km (0.11 R)
• M8: 7,562,023 km (0.116 R)
• M9: 8,656,481 km (0.101 R)
• M10: 10,193,150 km (0.08 R)
• M11: 11,092,383 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 3.2

Gravity: 80.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.53 AU - 6.89 AU

Year: 10496 Days

Day: 18.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,323,947 km

• M1: 39,793 km (0.117 R)
• M2: 166,652 km (0.099 R)
• M3: 384,467 km (0.099 R)
• M4: 541,993 km (0.031 R)
• M5: 814,860 km (0.096 R)
• M6: 1,088,624 km (0.071 R)
• M7: 1,406,519 km (0.118 R)
• M8: 2,581,461 km (0.057 R)
• M9: 3,141,854 km (0.035 R)
• M10: 3,463,340 km (0.119 R)
• M11: 3,833,745 km (0.107 R)
• M12: 3,972,123 km (0.07 R)
• M13: 4,288,522 km (0.103 R)
• M14: 4,938,675 km (0.102 R)
• M15: 5,616,652 km (0.096 R)
• M16: 8,477,113 km (0.117 R)
• M17: 10,268,996 km (0.115 R)
• M18: 10,375,360 km (0.074 R)
• M19: 14,049,783 km (0.092 R)
• M20: 15,748,317 km (0.109 R)
• M21: 19,141,646 km (0.089 R)
• M22: 23,448,569 km (0.062 R)
• M23: 24,381,162 km (0.098 R)
• M24: 25,532,467 km (0.049 R)
• M25: 25,825,828 km (0.094 R)
• M26: 26,920,885 km (0.097 R)
• M27: 29,955,328 km (0.101 R)
• M28: 30,172,694 km (0.059 R)
• M29: 32,403,796 km (0.099 R)
• M30: 35,953,006 km (0.119 R)
• M31: 36,198,496 km (0.079 R)
• M32: 36,692,618 km (0.108 R)
• M33: 38,457,723 km (0.03 R)
• M34: 40,278,628 km (0.07 R)
• M35: 49,944,446 km (0.079 R)
• M36: 51,484,556 km (0.118 R)
• M37: 52,109,426 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 3.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.53 AU - 7.47 AU

Year: 11240 Days

Day: 21.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,323,947 km

• M1: 43,982 km (0.1 R)
• M2: 176,077 km (0.103 R)
• M3: 384,766 km (0.061 R)
• M4: 526,884 km (0.106 R)
• M5: 850,015 km (0.086 R)
• M6: 2,285,855 km (0.091 R)
• M7: 2,641,749 km (0.091 R)
• M8: 3,681,604 km (0.053 R)
• M9: 5,017,363 km (0.046 R)
• M10: 5,806,941 km (0.077 R)
• M11: 7,528,962 km (0.112 R)
• M12: 8,067,364 km (0.043 R)
• M13: 15,890,585 km (0.046 R)
• M14: 18,397,546 km (0.087 R)
• M15: 20,313,895 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.4

Radius: 7

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.63 AU - 8.17 AU

Year: 13653 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,323,947 km

• M1: 87,515 km (0.081 R)
• M2: 433,983 km (0.11 R)
• M3: 683,064 km (0.074 R)
• M4: 1,124,378 km (0.026 R)
• M5: 1,460,374 km (0.107 R)
• M6: 2,042,460 km (0.097 R)
• M7: 3,255,998 km (0.089 R)
• M8: 4,060,984 km (0.081 R)
• M9: 4,526,233 km (0.087 R)
• M10: 6,876,865 km (0.056 R)
• M11: 8,144,108 km (0.075 R)
• M12: 21,729,839 km (0.096 R)
• M13: 23,632,724 km (0.084 R)
• M14: 24,424,096 km (0.074 R)
• M15: 28,536,841 km (0.098 R)
• M16: 33,211,326 km (0.111 R)
• M17: 37,034,598 km (0.103 R)
• M18: 47,542,353 km (0.116 R)
• M19: 51,552,922 km (0.083 R)
• M20: 55,436,633 km (0.094 R)
• M21: 57,361,209 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 5.5

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.07 AU - 11.75 AU

Year: 19578 Days

Day: 15.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,323,947 km

• M1: 84,972 km (0.082 R)
• M2: 869,912 km (0.077 R)
• M3: 1,542,504 km (0.119 R)
• M4: 2,208,813 km (0.108 R)
• M5: 3,719,153 km (0.114 R)
• M6: 4,056,496 km (0.065 R)
• M7: 5,117,294 km (0.039 R)
• M8: 5,852,119 km (0.068 R)
• M9: 7,529,261 km (0.082 R)
• M10: 8,018,895 km (0.093 R)
• M11: 11,603,559 km (0.088 R)
• M12: 11,861,765 km (0.061 R)
• M13: 15,344,254 km (0.108 R)
• M14: 17,781,951 km (0.11 R)
• M15: 23,306,151 km (0.055 R)
• M16: 24,980,301 km (0.084 R)
• M17: 34,831,919 km (0.118 R)
• M18: 42,106,565 km (0.087 R)
• M19: 50,331,156 km (0.118 R)
• M20: 52,235,238 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit