🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 11.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 364 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,780,909 km

• M1: 143,913 km (0.106 R)
• M2: 566,677 km (0.055 R)
• M3: 935,585 km (0.096 R)
• M4: 1,357,750 km (0.094 R)
• M5: 2,357,962 km (0.099 R)
• M6: 2,748,562 km (0.116 R)
• M7: 3,626,552 km (0.11 R)
• M8: 4,639,778 km (0.085 R)
• M9: 5,076,604 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625

Radius: 11.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.57 AU - 2.21 AU

Year: 1762 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,780,909 km

• M1: 138,079 km (0.114 R)
• M2: 483,800 km (0.102 R)
• M3: 883,226 km (0.087 R)
• M4: 1,492,538 km (0.078 R)
• M5: 1,883,138 km (0.069 R)
• M6: 2,442,784 km (0.089 R)
• M7: 2,991,658 km (0.084 R)
• M8: 3,343,512 km (0.059 R)
• M9: 4,356,739 km (0.114 R)
• M10: 5,297,111 km (0.081 R)
• M11: 5,980,025 km (0.037 R)
• M12: 6,492,398 km (0.1 R)
• M13: 7,167,084 km (0.107 R)
• M14: 8,717,666 km (0.112 R)
• M15: 9,506,795 km (0.078 R)
• M16: 10,103,840 km (0.096 R)
• M17: 12,392,837 km (0.088 R)
• M18: 12,785,532 km (0.087 R)
• M19: 13,267,835 km (0.027 R)
• M20: 14,056,216 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 12.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.32 AU - 2.64 AU

Year: 2649 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,780,909 km

• M1: 156,629 km (0.106 R)
• M2: 574,755 km (0.079 R)
• M3: 1,022,053 km (0.112 R)
• M4: 1,700,928 km (0.057 R)
• M5: 2,846,249 km (0.094 R)
• M6: 3,292,051 km (0.082 R)
• M7: 3,768,520 km (0.093 R)
• M8: 4,344,023 km (0.097 R)
• M9: 4,919,376 km (0.078 R)
• M10: 6,360,901 km (0.108 R)
• M11: 7,055,036 km (0.118 R)
• M12: 7,746,028 km (0.098 R)
• M13: 8,651,544 km (0.102 R)
• M14: 9,085,827 km (0.082 R)
• M15: 9,565,138 km (0.12 R)
• M16: 10,251,792 km (0.113 R)
• M17: 12,005,828 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 9.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.37 AU - 3.19 AU

Year: 3144 Days

Day: 13.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,780,909 km

• M1: 116,088 km (0.059 R)
• M2: 451,038 km (0.118 R)
• M3: 765,193 km (0.059 R)
• M4: 2,246,362 km (0.101 R)
• M5: 3,153,224 km (0.085 R)
• M6: 4,305,576 km (0.088 R)
• M7: 5,094,406 km (0.087 R)
• M8: 5,881,440 km (0.086 R)
• M9: 7,170,675 km (0.03 R)
• M10: 7,752,910 km (0.102 R)
• M11: 8,577,942 km (0.112 R)
• M12: 9,043,341 km (0.088 R)
• M13: 10,263,760 km (0.072 R)
• M14: 10,611,575 km (0.094 R)
• M15: 11,590,394 km (0.078 R)
• M16: 12,667,948 km (0.037 R)
• M17: 13,895,099 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 8.7

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.96 AU - 3.34 AU

Year: 3792 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,780,909 km

• M1: 108,159 km (0.094 R)
• M2: 393,742 km (0.112 R)
• M3: 672,143 km (0.101 R)
• M4: 1,423,125 km (0.037 R)
• M5: 2,081,056 km (0.113 R)
• M6: 2,487,513 km (0.088 R)
• M7: 2,946,330 km (0.067 R)
• M8: 3,321,821 km (0.026 R)
• M9: 4,238,257 km (0.084 R)
• M10: 5,206,903 km (0.096 R)
• M11: 5,988,702 km (0.083 R)
• M12: 7,644,900 km (0.106 R)
• M13: 7,924,498 km (0.084 R)
• M14: 11,242,878 km (0.089 R)
• M15: 12,209,879 km (0.031 R)
• M16: 12,544,230 km (0.12 R)
• M17: 13,181,517 km (0.065 R)
• M18: 14,680,637 km (0.049 R)
• M19: 15,666,338 km (0.102 R)
• M20: 16,930,290 km (0.107 R)
• M21: 17,830,271 km (0.074 R)
• M22: 18,447,661 km (0.074 R)
• M23: 19,530,002 km (0.089 R)
• M24: 24,060,125 km (0.106 R)
• M25: 24,813,948 km (0.103 R)
• M26: 25,119,876 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.1

Radius: 10.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.92 AU - 5.68 AU

Year: 7133 Days

Day: 6.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,780,909 km

• M1: 135,685 km (0.049 R)
• M2: 510,578 km (0.12 R)
• M3: 852,109 km (0.093 R)
• M4: 1,426,565 km (0.096 R)
• M5: 1,871,469 km (0.1 R)
• M6: 3,207,977 km (0.052 R)
• M7: 3,981,248 km (0.119 R)
• M8: 4,657,131 km (0.053 R)
• M9: 5,702,671 km (0.106 R)
• M10: 6,867,141 km (0.076 R)
• M11: 7,407,638 km (0.025 R)
• M12: 8,114,039 km (0.118 R)
• M13: 8,466,043 km (0.102 R)
• M14: 9,125,321 km (0.105 R)
• M15: 9,937,487 km (0.099 R)
• M16: 10,546,500 km (0.098 R)
• M17: 11,616,723 km (0.098 R)
• M18: 13,822,843 km (0.12 R)
• M19: 14,737,185 km (0.112 R)
• M20: 15,315,680 km (0.106 R)
• M21: 20,308,061 km (0.048 R)
• M22: 24,132,381 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 11.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.4 AU - 5.4 AU

Year: 7357 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,780,909 km

• M1: 138,228 km (0.107 R)
• M2: 529,876 km (0.091 R)
• M3: 2,279,872 km (0.045 R)
• M4: 3,448,979 km (0.106 R)
• M5: 4,588,316 km (0.061 R)
• M6: 4,952,138 km (0.097 R)
• M7: 5,304,890 km (0.086 R)
• M8: 5,865,882 km (0.102 R)
• M9: 7,180,399 km (0.112 R)
• M10: 7,867,502 km (0.115 R)
• M11: 8,267,975 km (0.1 R)
• M12: 8,936,977 km (0.058 R)
• M13: 10,100,848 km (0.086 R)
• M14: 10,816,674 km (0.11 R)
• M15: 11,413,570 km (0.12 R)
• M16: 12,727,488 km (0.101 R)
• M17: 17,542,445 km (0.069 R)
• M18: 18,089,075 km (0.089 R)
• M19: 19,216,594 km (0.053 R)
• M20: 20,018,439 km (0.07 R)
• M21: 23,781,125 km (0.086 R)
• M22: 25,479,360 km (0.113 R)
• M23: 28,643,654 km (0.12 R)
• M24: 29,211,228 km (0.07 R)
• M25: 31,456,692 km (0.097 R)
• M26: 32,060,768 km (0.118 R)
• M27: 33,709,935 km (0.06 R)
• M28: 34,661,976 km (0.117 R)
• M29: 37,965,396 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.2

Radius: 11.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.95 AU - 5.93 AU

Year: 8606 Days

Day: 13 Hours

Environment

Temp: -232 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,780,909 km

• M1: 141,819 km (0.042 R)
• M2: 558,150 km (0.086 R)
• M3: 926,609 km (0.098 R)
• M4: 1,426,565 km (0.028 R)
• M5: 2,790,449 km (0.082 R)
• M6: 3,256,895 km (0.088 R)
• M7: 4,376,486 km (0.056 R)
• M8: 5,298,607 km (0.066 R)
• M9: 6,958,096 km (0.041 R)
• M10: 7,442,793 km (0.085 R)
• M11: 8,080,529 km (0.103 R)
• M12: 12,580,433 km (0.081 R)
• M13: 20,913,782 km (0.063 R)
• M14: 21,331,460 km (0.118 R)
• M15: 22,270,037 km (0.045 R)
• M16: 26,787,743 km (0.041 R)
• M17: 27,280,518 km (0.078 R)
• M18: 27,879,807 km (0.11 R)
• M19: 33,790,269 km (0.025 R)
• M20: 36,251,454 km (0.072 R)
• M21: 40,744,626 km (0.073 R)
• M22: 41,396,723 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 3.6

Gravity: 64.96 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.73 AU - 10.19 AU

Year: 19735 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,780,909 km

• M1: 44,730 km (0.114 R)
• M2: 230,530 km (0.109 R)
• M3: 441,463 km (0.098 R)
• M4: 572,661 km (0.082 R)
• M5: 1,306,289 km (0.118 R)
• M6: 1,651,560 km (0.092 R)
• M7: 5,408,113 km (0.106 R)
• M8: 6,736,392 km (0.094 R)
• M9: 7,352,885 km (0.089 R)
• M10: 7,500,388 km (0.078 R)
• M11: 8,807,126 km (0.104 R)
• M12: 9,427,508 km (0.117 R)
• M13: 9,718,775 km (0.086 R)
• M14: 12,828,616 km (0.09 R)
• M15: 12,970,883 km (0.052 R)
• M16: 13,186,304 km (0.079 R)
• M17: 14,071,924 km (0.108 R)
• M18: 16,043,025 km (0.084 R)
• M19: 18,101,342 km (0.056 R)
• M20: 20,040,879 km (0.058 R)
• M21: 21,508,284 km (0.106 R)
• M22: 30,431,199 km (0.119 R)
• M23: 33,833,503 km (0.055 R)
• M24: 34,241,756 km (0.107 R)
• M25: 35,485,961 km (0.094 R)
• M26: 37,191,377 km (0.104 R)
• M27: 40,764,672 km (0.109 R)
• M28: 47,386,472 km (0.116 R)
• M29: 50,684,207 km (0.117 R)
• M30: 51,040,101 km (0.094 R)
• M31: 54,876,837 km (0.084 R)
• M32: 58,509,971 km (0.077 R)
• M33: 60,086,434 km (0.077 R)
• M34: 68,178,631 km (0.098 R)
• M35: 69,923,840 km (0.066 R)
• M36: 75,800,643 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit