🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 11.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.74 AU - 1.18 AU

Year: 617 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,235,697 km

• M1: 143,016 km (0.045 R)
• M2: 540,048 km (0.103 R)
• M3: 961,017 km (0.111 R)
• M4: 1,359,396 km (0.09 R)
• M5: 2,117,408 km (0.12 R)
• M6: 2,556,927 km (0.053 R)
• M7: 3,544,572 km (0.05 R)
• M8: 3,985,437 km (0.052 R)
• M9: 4,568,869 km (0.037 R)
• M10: 5,076,005 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.1

Radius: 13.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.91 AU - 2.37 AU

Year: 2054 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,235,697 km

• M1: 172,486 km (0.049 R)
• M2: 921,822 km (0.088 R)
• M3: 1,383,332 km (0.07 R)
• M4: 2,764,718 km (0.111 R)
• M5: 3,290,704 km (0.051 R)
• M6: 3,728,577 km (0.078 R)
• M7: 4,784,140 km (0.091 R)
• M8: 6,269,497 km (0.083 R)
• M9: 7,986,432 km (0.109 R)
• M10: 8,423,707 km (0.113 R)
• M11: 11,503,627 km (0.098 R)
• M12: 13,437,928 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 10.9

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.56 AU - 2.6 AU

Year: 2719 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,235,697 km

• M1: 135,984 km (0.077 R)
• M2: 584,329 km (0.094 R)
• M3: 1,059,901 km (0.109 R)
• M4: 1,508,096 km (0.071 R)
• M5: 1,980,975 km (0.056 R)
• M6: 2,733,901 km (0.049 R)
• M7: 3,211,717 km (0.086 R)
• M8: 3,862,168 km (0.089 R)
• M9: 4,293,309 km (0.104 R)
• M10: 5,252,980 km (0.096 R)
• M11: 5,783,753 km (0.069 R)
• M12: 6,294,480 km (0.09 R)
• M13: 6,776,784 km (0.081 R)
• M14: 7,375,624 km (0.116 R)
• M15: 7,783,577 km (0.088 R)
• M16: 8,339,782 km (0.025 R)
• M17: 10,245,509 km (0.083 R)
• M18: 10,914,062 km (0.028 R)
• M19: 12,338,384 km (0.051 R)
• M20: 13,004,692 km (0.096 R)
• M21: 15,705,832 km (0.109 R)
• M22: 16,970,532 km (0.084 R)
• M23: 19,463,730 km (0.115 R)
• M24: 20,062,720 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321

Radius: 9.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.41 AU - 4.05 AU

Year: 4726 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,235,697 km

• M1: 116,986 km (0.084 R)
• M2: 472,280 km (0.04 R)
• M3: 792,869 km (0.072 R)
• M4: 1,301,950 km (0.113 R)
• M5: 2,151,068 km (0.112 R)
• M6: 2,449,964 km (0.048 R)
• M7: 4,063,228 km (0.072 R)
• M8: 5,217,525 km (0.114 R)
• M9: 5,524,500 km (0.084 R)
• M10: 6,489,705 km (0.112 R)
• M11: 7,824,717 km (0.061 R)
• M12: 9,334,159 km (0.109 R)
• M13: 9,865,082 km (0.107 R)
• M14: 12,371,445 km (0.109 R)
• M15: 12,689,191 km (0.114 R)
• M16: 13,199,469 km (0.06 R)
• M17: 15,746,073 km (0.114 R)
• M18: 18,544,152 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 9.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.75 AU - 4.69 AU

Year: 5687 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,235,697 km

• M1: 113,246 km (0.076 R)
• M2: 494,870 km (0.081 R)
• M3: 914,492 km (0.116 R)
• M4: 1,294,321 km (0.076 R)
• M5: 2,567,997 km (0.104 R)
• M6: 8,263,038 km (0.113 R)
• M7: 10,354,566 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 12

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.35 AU - 5.51 AU

Year: 6117 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,235,697 km

• M1: 149,448 km (0.101 R)
• M2: 592,856 km (0.11 R)
• M3: 1,015,770 km (0.08 R)
• M4: 2,224,520 km (0.115 R)
• M5: 2,616,018 km (0.056 R)
• M6: 3,585,113 km (0.065 R)
• M7: 4,252,918 km (0.089 R)
• M8: 5,144,970 km (0.076 R)
• M9: 6,190,509 km (0.09 R)
• M10: 7,298,880 km (0.113 R)
• M11: 7,823,669 km (0.038 R)
• M12: 8,213,821 km (0.108 R)
• M13: 9,376,196 km (0.104 R)
• M14: 13,577,204 km (0.116 R)
• M15: 14,027,792 km (0.099 R)
• M16: 14,722,674 km (0.111 R)
• M17: 18,069,029 km (0.048 R)
• M18: 19,883,053 km (0.08 R)
• M19: 20,685,945 km (0.079 R)
• M20: 21,586,225 km (0.065 R)
• M21: 22,278,564 km (0.105 R)
• M22: 26,310,376 km (0.071 R)
• M23: 28,544,022 km (0.111 R)
• M24: 29,378,179 km (0.062 R)
• M25: 31,485,714 km (0.12 R)
• M26: 34,104,126 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 14.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.87 AU - 5.65 AU

Year: 6813 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,235,697 km

• M1: 175,628 km (0.03 R)
• M2: 1,257,071 km (0.101 R)
• M3: 1,872,666 km (0.118 R)
• M4: 2,739,586 km (0.111 R)
• M5: 4,239,005 km (0.116 R)
• M6: 6,457,990 km (0.085 R)
• M7: 7,745,879 km (0.07 R)
• M8: 14,139,093 km (0.076 R)
• M9: 15,517,338 km (0.053 R)
• M10: 24,821,129 km (0.04 R)
• M11: 27,775,687 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.4

Radius: 5.5

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.8 AU - 7.84 AU

Year: 11684 Days

Day: 18.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,235,697 km

• M1: 68,366 km (0.029 R)
• M2: 285,433 km (0.096 R)
• M3: 483,351 km (0.092 R)
• M4: 1,612,815 km (0.1 R)
• M5: 1,945,820 km (0.036 R)
• M6: 2,378,905 km (0.072 R)
• M7: 2,895,168 km (0.063 R)
• M8: 3,112,384 km (0.051 R)
• M9: 4,120,075 km (0.1 R)
• M10: 4,423,759 km (0.078 R)
• M11: 4,952,886 km (0.118 R)
• M12: 5,169,803 km (0.104 R)
• M13: 5,490,541 km (0.118 R)
• M14: 5,689,357 km (0.116 R)
• M15: 6,242,869 km (0.056 R)
• M16: 6,793,838 km (0.039 R)
• M17: 8,377,630 km (0.115 R)
• M18: 10,093,518 km (0.109 R)
• M19: 12,479,903 km (0.059 R)
• M20: 14,017,320 km (0.051 R)
• M21: 14,704,274 km (0.118 R)
• M22: 16,830,060 km (0.118 R)
• M23: 17,462,859 km (0.034 R)
• M24: 17,893,551 km (0.114 R)
• M25: 18,111,515 km (0.072 R)
• M26: 19,304,109 km (0.076 R)
• M27: 21,189,790 km (0.03 R)
• M28: 21,597,445 km (0.117 R)
• M29: 24,869,000 km (0.115 R)
• M30: 27,965,676 km (0.079 R)
• M31: 28,952,574 km (0.058 R)
• M32: 34,125,518 km (0.075 R)
• M33: 34,911,505 km (0.034 R)
• M34: 40,254,094 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit