🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.78 AU - 2.04 AU

Year: 1011 Days

Day: 40.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 130.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.47 AU - 2.99 AU

Year: 1727 Days

Day: 44.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.66 AU - 4.43 AU

Year: 2550 Days

Day: 42.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 9.7

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.66 AU - 10.66 AU

Year: 11496 Days

Day: 13 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 106,988,558 km

• M1: 121,025 km (0.047 R)
• M2: 501,901 km (0.045 R)
• M3: 1,082,341 km (0.049 R)
• M4: 1,657,844 km (0.105 R)
• M5: 2,252,196 km (0.111 R)
• M6: 2,737,791 km (0.114 R)
• M7: 3,366,251 km (0.047 R)
• M8: 4,116,784 km (0.093 R)
• M9: 4,655,486 km (0.082 R)
• M10: 5,106,523 km (0.078 R)
• M11: 5,446,410 km (0.08 R)
• M12: 6,797,278 km (0.09 R)
• M13: 7,336,130 km (0.105 R)
• M14: 7,947,985 km (0.111 R)
• M15: 9,936,889 km (0.065 R)
• M16: 11,130,979 km (0.078 R)
• M17: 13,802,049 km (0.045 R)
• M18: 14,130,416 km (0.069 R)
• M19: 20,628,200 km (0.099 R)
• M20: 22,382,684 km (0.101 R)
• M21: 23,574,979 km (0.113 R)
• M22: 25,491,328 km (0.112 R)
• M23: 27,200,034 km (0.114 R)
• M24: 28,451,271 km (0.089 R)
• M25: 31,860,756 km (0.026 R)
• M26: 34,079,741 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 13.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.63 AU - 11.49 AU

Year: 14083 Days

Day: 14.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 106,988,558 km

• M1: 163,510 km (0.079 R)
• M2: 621,579 km (0.086 R)
• M3: 1,185,862 km (0.081 R)
• M4: 2,052,184 km (0.107 R)
• M5: 2,855,674 km (0.108 R)
• M6: 3,281,280 km (0.114 R)
• M7: 4,115,587 km (0.118 R)
• M8: 4,855,049 km (0.104 R)
• M9: 5,609,023 km (0.114 R)
• M10: 6,720,684 km (0.089 R)
• M11: 8,205,294 km (0.107 R)
• M12: 9,951,699 km (0.11 R)
• M13: 10,827,894 km (0.103 R)
• M14: 14,100,497 km (0.108 R)
• M15: 16,072,047 km (0.093 R)
• M16: 16,517,400 km (0.076 R)
• M17: 17,510,580 km (0.1 R)
• M18: 19,784,767 km (0.079 R)
• M19: 22,433,098 km (0.046 R)
• M20: 27,463,775 km (0.101 R)
• M21: 28,101,062 km (0.079 R)
• M22: 29,185,198 km (0.102 R)
• M23: 31,321,755 km (0.029 R)
• M24: 32,369,389 km (0.078 R)
• M25: 35,401,887 km (0.097 R)
• M26: 40,915,167 km (0.113 R)
• M27: 42,731,285 km (0.109 R)
• M28: 46,075,247 km (0.095 R)
• M29: 47,429,855 km (0.087 R)
• M30: 50,060,983 km (0.113 R)
• M31: 56,462,126 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 6.6

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.14 AU - 14.2 AU

Year: 20423 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 106,988,558 km

• M1: 82,279 km (0.106 R)
• M2: 546,481 km (0.109 R)
• M3: 1,624,334 km (0.097 R)
• M4: 2,163,335 km (0.09 R)
• M5: 3,708,082 km (0.08 R)
• M6: 4,044,079 km (0.089 R)
• M7: 4,300,939 km (0.106 R)
• M8: 5,027,685 km (0.094 R)
• M9: 6,901,099 km (0.112 R)
• M10: 13,033,565 km (0.116 R)
• M11: 20,790,364 km (0.119 R)
• M12: 25,895,541 km (0.066 R)
• M13: 31,152,859 km (0.099 R)
• M14: 35,838,713 km (0.093 R)
• M15: 54,815,652 km (0.109 R)
• M16: 60,815,574 km (0.066 R)
• M17: 71,474,571 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.4

Radius: 6.3

Gravity: 22.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.45 AU - 20.45 AU

Year: 29118 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 106,988,558 km

• M1: 79,137 km (0.107 R)
• M2: 341,382 km (0.073 R)
• M3: 755,320 km (0.116 R)
• M4: 1,126,173 km (0.091 R)
• M5: 2,159,296 km (0.109 R)
• M6: 2,851,036 km (0.105 R)
• M7: 4,354,944 km (0.089 R)
• M8: 4,821,091 km (0.114 R)
• M9: 5,363,084 km (0.084 R)
• M10: 5,671,255 km (0.081 R)
• M11: 12,733,322 km (0.117 R)
• M12: 14,937,946 km (0.093 R)
• M13: 15,637,166 km (0.088 R)
• M14: 17,576,104 km (0.092 R)
• M15: 18,355,060 km (0.117 R)
• M16: 19,360,956 km (0.111 R)
• M17: 20,086,506 km (0.113 R)
• M18: 20,297,140 km (0.097 R)
• M19: 20,937,868 km (0.101 R)
• M20: 21,702,163 km (0.055 R)
• M21: 22,259,565 km (0.098 R)
• M22: 24,225,730 km (0.115 R)
• M23: 24,464,488 km (0.1 R)
• M24: 30,259,161 km (0.083 R)
• M25: 31,660,445 km (0.096 R)
• M26: 32,232,956 km (0.066 R)
• M27: 42,355,645 km (0.053 R)
• M28: 44,107,287 km (0.102 R)
• M29: 46,089,159 km (0.055 R)
• M30: 47,194,837 km (0.07 R)
• M31: 47,567,336 km (0.116 R)
• M32: 48,507,110 km (0.087 R)
• M33: 50,229,579 km (0.108 R)
• M34: 57,528,460 km (0.093 R)
• M35: 63,898,187 km (0.117 R)
• M36: 65,966,527 km (0.093 R)
• M37: 70,236,499 km (0.101 R)
• M38: 74,183,639 km (0.096 R)
• M39: 82,246,965 km (0.106 R)
• M40: 97,652,404 km (0.099 R)
• M41: 98,864,446 km (0.075 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: 263 - 10,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit