🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 9.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.64 AU - 0.92 AU

Year: 467 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,343,497 km

• M1: 119,379 km (0.085 R)
• M2: 465,549 km (0.025 R)
• M3: 1,248,993 km (0.112 R)
• M4: 1,577,659 km (0.108 R)
• M5: 1,907,822 km (0.084 R)
• M6: 2,348,836 km (0.054 R)
• M7: 2,741,381 km (0.108 R)
• M8: 4,093,447 km (0.092 R)
• M9: 4,725,198 km (0.118 R)
• M10: 5,672,602 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 9.9

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.85 AU - 1.25 AU

Year: 730 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,343,497 km

• M1: 123,119 km (0.065 R)
• M2: 438,023 km (0.111 R)
• M3: 953,537 km (0.054 R)
• M4: 1,269,787 km (0.1 R)
• M5: 1,931,458 km (0.063 R)
• M6: 2,736,444 km (0.058 R)
• M7: 3,229,220 km (0.047 R)
• M8: 3,662,455 km (0.057 R)
• M9: 4,134,137 km (0.115 R)
• M10: 4,493,022 km (0.101 R)
• M11: 5,292,773 km (0.063 R)
• M12: 5,736,779 km (0.09 R)
• M13: 6,568,244 km (0.116 R)
• M14: 7,127,441 km (0.073 R)
• M15: 7,913,877 km (0.099 R)
• M16: 8,889,853 km (0.085 R)
• M17: 9,296,460 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 13.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.36 AU - 1.48 AU

Year: 1148 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,343,497 km

• M1: 166,802 km (0.118 R)
• M2: 737,667 km (0.107 R)
• M3: 1,269,039 km (0.12 R)
• M4: 2,120,101 km (0.107 R)
• M5: 2,737,192 km (0.11 R)
• M6: 3,324,214 km (0.061 R)
• M7: 3,895,529 km (0.064 R)
• M8: 4,586,671 km (0.077 R)
• M9: 5,626,974 km (0.118 R)
• M10: 6,192,305 km (0.119 R)
• M11: 6,628,981 km (0.074 R)
• M12: 8,475,467 km (0.086 R)
• M13: 9,131,753 km (0.1 R)
• M14: 10,938,596 km (0.113 R)
• M15: 11,408,334 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 11.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.52 AU - 2.12 AU

Year: 1665 Days

Day: 10.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,343,497 km

• M1: 138,079 km (0.113 R)
• M2: 491,130 km (0.102 R)
• M3: 846,874 km (0.114 R)
• M4: 1,290,581 km (0.111 R)
• M5: 1,646,025 km (0.118 R)
• M6: 2,111,873 km (0.065 R)
• M7: 2,462,082 km (0.114 R)
• M8: 4,422,263 km (0.09 R)
• M9: 5,062,990 km (0.093 R)
• M10: 5,523,752 km (0.068 R)
• M11: 5,989,600 km (0.107 R)
• M12: 6,457,542 km (0.112 R)
• M13: 10,954,753 km (0.074 R)
• M14: 11,872,386 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 10.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.14 AU - 2.16 AU

Year: 2138 Days

Day: 11.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,343,497 km

• M1: 135,835 km (0.107 R)
• M2: 502,350 km (0.093 R)
• M3: 926,908 km (0.111 R)
• M4: 1,335,759 km (0.097 R)
• M5: 1,751,193 km (0.109 R)
• M6: 2,121,896 km (0.065 R)
• M7: 2,558,722 km (0.08 R)
• M8: 3,287,114 km (0.118 R)
• M9: 4,167,497 km (0.098 R)
• M10: 4,572,908 km (0.047 R)
• M11: 5,307,583 km (0.03 R)
• M12: 6,266,356 km (0.112 R)
• M13: 6,696,300 km (0.1 R)
• M14: 8,403,810 km (0.062 R)
• M15: 9,938,385 km (0.069 R)
• M16: 11,096,721 km (0.084 R)
• M17: 11,689,877 km (0.08 R)
• M18: 12,421,410 km (0.091 R)
• M19: 14,362,293 km (0.119 R)
• M20: 14,977,589 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 13.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.54 AU

Year: 4788 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,343,497 km

• M1: 171,589 km (0.117 R)
• M2: 871,557 km (0.054 R)
• M3: 1,570,030 km (0.031 R)
• M4: 2,055,325 km (0.103 R)
• M5: 2,574,879 km (0.093 R)
• M6: 4,272,216 km (0.077 R)
• M7: 4,969,492 km (0.083 R)
• M8: 5,626,675 km (0.091 R)
• M9: 7,048,603 km (0.101 R)
• M10: 7,844,164 km (0.112 R)
• M11: 8,660,221 km (0.069 R)
• M12: 10,725,868 km (0.066 R)
• M13: 12,161,110 km (0.094 R)
• M14: 12,749,778 km (0.088 R)
• M15: 18,041,354 km (0.11 R)
• M16: 21,806,433 km (0.098 R)
• M17: 23,872,529 km (0.106 R)
• M18: 26,390,261 km (0.117 R)
• M19: 27,461,980 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 13.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.94 AU - 4.78 AU

Year: 6175 Days

Day: 8.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,343,497 km

• M1: 163,810 km (0.102 R)
• M2: 578,495 km (0.091 R)
• M3: 1,359,246 km (0.041 R)
• M4: 1,899,893 km (0.101 R)
• M5: 2,651,024 km (0.086 R)
• M6: 3,164,294 km (0.054 R)
• M7: 3,635,228 km (0.107 R)
• M8: 6,319,014 km (0.107 R)
• M9: 7,487,224 km (0.098 R)
• M10: 8,029,965 km (0.101 R)
• M11: 10,964,626 km (0.104 R)
• M12: 11,761,534 km (0.082 R)
• M13: 12,248,176 km (0.108 R)
• M14: 13,523,797 km (0.119 R)
• M15: 15,226,370 km (0.046 R)
• M16: 16,159,113 km (0.102 R)
• M17: 20,904,507 km (0.071 R)
• M18: 22,797,818 km (0.118 R)
• M19: 26,258,465 km (0.083 R)
• M20: 27,091,277 km (0.102 R)
• M21: 28,373,331 km (0.08 R)
• M22: 29,338,985 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.7

Radius: 12.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.71 AU - 4.71 AU

Year: 6933 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,343,497 km

• M1: 150,795 km (0.079 R)
• M2: 748,887 km (0.048 R)
• M3: 1,324,839 km (0.12 R)
• M4: 1,933,552 km (0.086 R)
• M5: 2,408,526 km (0.109 R)
• M6: 3,644,803 km (0.113 R)
• M7: 4,139,822 km (0.036 R)
• M8: 5,204,809 km (0.116 R)
• M9: 5,900,290 km (0.086 R)
• M10: 7,477,051 km (0.071 R)
• M11: 8,238,504 km (0.099 R)
• M12: 9,499,764 km (0.119 R)
• M13: 10,835,673 km (0.027 R)
• M14: 14,055,169 km (0.066 R)
• M15: 17,517,163 km (0.106 R)
• M16: 18,357,304 km (0.117 R)
• M17: 19,593,282 km (0.09 R)
• M18: 21,195,774 km (0.117 R)
• M19: 21,748,838 km (0.11 R)
• M20: 23,298,821 km (0.065 R)
• M21: 25,715,425 km (0.08 R)
• M22: 28,010,406 km (0.029 R)
• M23: 30,140,231 km (0.12 R)
• M24: 33,427,794 km (0.107 R)
• M25: 34,285,588 km (0.09 R)
• M26: 35,267,997 km (0.098 R)
• M27: 36,381,604 km (0.107 R)
• M28: 37,518,548 km (0.116 R)
• M29: 38,328,321 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit