🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 13.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 498 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,800,022 km

• M1: 166,652 km (0.048 R)
• M2: 586,723 km (0.104 R)
• M3: 1,048,980 km (0.116 R)
• M4: 1,580,950 km (0.097 R)
• M5: 2,028,398 km (0.105 R)
• M6: 2,506,064 km (0.071 R)
• M7: 3,365,653 km (0.109 R)
• M8: 3,852,594 km (0.082 R)
• M9: 4,332,205 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 13.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.14 AU - 1.68 AU

Year: 1065 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,800,022 km

• M1: 165,455 km (0.094 R)
• M2: 678,576 km (0.094 R)
• M3: 1,314,217 km (0.112 R)
• M4: 1,778,270 km (0.098 R)
• M5: 2,504,568 km (0.092 R)
• M6: 3,258,690 km (0.09 R)
• M7: 3,719,302 km (0.094 R)
• M8: 4,303,632 km (0.08 R)
• M9: 5,276,466 km (0.062 R)
• M10: 5,775,675 km (0.085 R)
• M11: 6,369,728 km (0.074 R)
• M12: 6,959,143 km (0.046 R)
• M13: 7,899,366 km (0.095 R)
• M14: 8,554,754 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 10.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.62 AU - 2.02 AU

Year: 1561 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,800,022 km

• M1: 127,158 km (0.117 R)
• M2: 499,806 km (0.053 R)
• M3: 933,640 km (0.097 R)
• M4: 1,317,209 km (0.104 R)
• M5: 1,686,866 km (0.114 R)
• M6: 4,790,872 km (0.1 R)
• M7: 5,114,302 km (0.078 R)
• M8: 6,352,674 km (0.077 R)
• M9: 6,981,733 km (0.114 R)
• M10: 7,524,623 km (0.12 R)
• M11: 8,501,049 km (0.058 R)
• M12: 10,043,851 km (0.116 R)
• M13: 10,576,121 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.84 AU - 2.92 AU

Year: 2335 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,800,022 km

• M1: 99,632 km (0.106 R)
• M2: 395,836 km (0.097 R)
• M3: 712,535 km (0.08 R)
• M4: 991,834 km (0.09 R)
• M5: 1,523,056 km (0.089 R)
• M6: 1,792,631 km (0.062 R)
• M7: 2,335,821 km (0.081 R)
• M8: 3,015,743 km (0.073 R)
• M9: 3,567,460 km (0.068 R)
• M10: 3,933,526 km (0.097 R)
• M11: 5,925,572 km (0.111 R)
• M12: 6,466,518 km (0.079 R)
• M13: 8,414,581 km (0.095 R)
• M14: 10,428,468 km (0.099 R)
• M15: 12,329,109 km (0.115 R)
• M16: 13,909,460 km (0.092 R)
• M17: 14,495,435 km (0.052 R)
• M18: 15,144,690 km (0.113 R)
• M19: 15,620,262 km (0.083 R)
• M20: 16,852,799 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 13.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.46 AU - 3.36 AU

Year: 3156 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,800,022 km

• M1: 166,951 km (0.067 R)
• M2: 663,467 km (0.076 R)
• M3: 1,462,618 km (0.051 R)
• M4: 2,460,287 km (0.113 R)
• M5: 4,425,105 km (0.109 R)
• M6: 5,200,620 km (0.116 R)
• M7: 5,858,701 km (0.093 R)
• M8: 7,107,096 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.29 AU - 3.65 AU

Year: 4110 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,800,022 km

• M1: 172,786 km (0.116 R)
• M2: 683,064 km (0.116 R)
• M3: 1,134,550 km (0.11 R)
• M4: 1,625,680 km (0.101 R)
• M5: 3,112,982 km (0.074 R)
• M6: 3,730,073 km (0.11 R)
• M7: 5,131,805 km (0.103 R)
• M8: 5,707,757 km (0.111 R)
• M9: 6,957,498 km (0.091 R)
• M10: 7,664,797 km (0.103 R)
• M11: 10,416,949 km (0.075 R)
• M12: 10,984,373 km (0.101 R)
• M13: 13,109,860 km (0.089 R)
• M14: 14,137,597 km (0.058 R)
• M15: 15,107,889 km (0.069 R)
• M16: 16,064,567 km (0.063 R)
• M17: 18,036,566 km (0.088 R)
• M18: 18,601,448 km (0.112 R)
• M19: 20,842,275 km (0.091 R)
• M20: 25,854,701 km (0.114 R)
• M21: 27,634,616 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 14.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.61 AU - 4.17 AU

Year: 4878 Days

Day: 10.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,800,022 km

• M1: 229,932 km (0.101 R)
• M2: 717,621 km (0.034 R)
• M3: 1,709,904 km (0.114 R)
• M4: 3,226,826 km (0.072 R)
• M5: 4,162,710 km (0.096 R)
• M6: 4,890,803 km (0.067 R)
• M7: 6,361,649 km (0.056 R)
• M8: 7,007,314 km (0.078 R)
• M9: 9,210,741 km (0.062 R)
• M10: 9,717,578 km (0.118 R)
• M11: 14,058,759 km (0.101 R)
• M12: 14,731,950 km (0.109 R)
• M13: 17,702,066 km (0.105 R)
• M14: 20,652,285 km (0.091 R)
• M15: 21,932,993 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.7

Radius: 11.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.07 AU - 6.23 AU

Year: 7431 Days

Day: 7.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,800,022 km

• M1: 149,598 km (0.05 R)
• M2: 629,358 km (0.084 R)
• M3: 1,088,175 km (0.074 R)
• M4: 2,197,742 km (0.111 R)
• M5: 3,175,364 km (0.105 R)
• M6: 3,763,284 km (0.094 R)
• M7: 4,269,822 km (0.071 R)
• M8: 5,215,580 km (0.042 R)
• M9: 5,692,349 km (0.068 R)
• M10: 6,461,880 km (0.066 R)
• M11: 7,446,084 km (0.098 R)
• M12: 8,287,423 km (0.108 R)
• M13: 8,813,708 km (0.088 R)
• M14: 9,666,865 km (0.11 R)
• M15: 10,113,714 km (0.112 R)
• M16: 10,527,501 km (0.089 R)
• M17: 12,194,470 km (0.089 R)
• M18: 13,037,155 km (0.116 R)
• M19: 13,861,888 km (0.12 R)
• M20: 15,983,336 km (0.117 R)
• M21: 17,251,327 km (0.113 R)
• M22: 18,448,858 km (0.086 R)
• M23: 19,700,843 km (0.094 R)
• M24: 20,566,566 km (0.088 R)
• M25: 21,836,203 km (0.042 R)
• M26: 29,815,005 km (0.095 R)
• M27: 30,381,981 km (0.12 R)
• M28: 32,821,623 km (0.078 R)
• M29: 34,657,189 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 8.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.56 AU - 6.88 AU

Year: 8698 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,800,022 km

• M1: 110,702 km (0.054 R)
• M2: 537,356 km (0.118 R)
• M3: 815,009 km (0.082 R)
• M4: 1,258,866 km (0.114 R)
• M5: 1,699,581 km (0.111 R)
• M6: 2,524,464 km (0.11 R)
• M7: 2,872,429 km (0.112 R)
• M8: 5,030,079 km (0.104 R)
• M9: 5,520,610 km (0.043 R)
• M10: 6,561,811 km (0.104 R)
• M11: 6,961,088 km (0.098 R)
• M12: 8,340,680 km (0.039 R)
• M13: 9,753,632 km (0.089 R)
• M14: 11,166,284 km (0.029 R)
• M15: 11,789,060 km (0.067 R)
• M16: 13,047,029 km (0.11 R)
• M17: 15,318,224 km (0.081 R)
• M18: 15,763,576 km (0.059 R)
• M19: 17,356,495 km (0.09 R)
• M20: 17,980,617 km (0.09 R)
• M21: 18,980,978 km (0.079 R)
• M22: 20,781,837 km (0.034 R)
• M23: 21,564,683 km (0.089 R)
• M24: 22,286,044 km (0.083 R)
• M25: 24,116,972 km (0.119 R)
• M26: 26,680,631 km (0.12 R)
• M27: 27,232,946 km (0.038 R)
• M28: 30,707,805 km (0.105 R)
• M29: 31,620,502 km (0.113 R)
• M30: 36,008,806 km (0.094 R)
• M31: 37,137,671 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.2

Radius: 5.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.6 AU - 9.32 AU

Year: 15645 Days

Day: 21.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,800,022 km

• M1: 73,602 km (0.038 R)
• M2: 622,626 km (0.08 R)
• M3: 1,245,402 km (0.03 R)
• M4: 1,437,187 km (0.06 R)
• M5: 2,069,387 km (0.082 R)
• M6: 2,503,221 km (0.093 R)
• M7: 2,912,820 km (0.115 R)
• M8: 3,101,613 km (0.071 R)
• M9: 3,815,494 km (0.088 R)
• M10: 4,250,823 km (0.104 R)
• M11: 5,069,124 km (0.105 R)
• M12: 6,864,747 km (0.034 R)
• M13: 9,495,575 km (0.097 R)
• M14: 11,339,519 km (0.098 R)
• M15: 18,209,950 km (0.08 R)
• M16: 20,720,053 km (0.098 R)
• M17: 22,380,440 km (0.068 R)
• M18: 25,429,992 km (0.059 R)
• M19: 26,778,468 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit