🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.68 AU - 2.08 AU

Year: 992 Days

Day: 46.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,391,415 km

• M1: 1,505,104 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.96 AU - 2.14 AU

Year: 1130 Days

Day: 22.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.85 AU - 3.09 AU

Year: 1971 Days

Day: 34.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.08 AU - 6.3 AU

Year: 4552 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,391,415 km

• M1: 185,352 km (0.11 R)
• M2: 701,165 km (0.106 R)
• M3: 1,394,103 km (0.074 R)
• M4: 2,678,999 km (0.062 R)
• M5: 3,901,363 km (0.073 R)
• M6: 4,676,878 km (0.044 R)
• M7: 5,413,947 km (0.081 R)
• M8: 5,927,816 km (0.109 R)
• M9: 7,704,590 km (0.035 R)
• M10: 9,164,665 km (0.08 R)
• M11: 10,279,019 km (0.117 R)
• M12: 11,998,198 km (0.104 R)
• M13: 16,409,241 km (0.092 R)
• M14: 16,884,663 km (0.104 R)
• M15: 18,557,466 km (0.101 R)
• M16: 19,799,278 km (0.082 R)
• M17: 20,956,867 km (0.045 R)
• M18: 21,658,481 km (0.109 R)
• M19: 23,257,383 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 11

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.59 AU - 6.69 AU

Year: 6588 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,391,415 km

• M1: 137,181 km (0.099 R)
• M2: 534,812 km (0.065 R)
• M3: 928,404 km (0.09 R)
• M4: 2,242,622 km (0.03 R)
• M5: 4,999,112 km (0.076 R)
• M6: 5,623,982 km (0.119 R)
• M7: 6,614,470 km (0.074 R)
• M8: 8,832,557 km (0.09 R)
• M9: 9,373,653 km (0.108 R)
• M10: 10,602,001 km (0.065 R)
• M11: 12,551,561 km (0.09 R)
• M12: 14,041,705 km (0.09 R)
• M13: 14,580,257 km (0.043 R)
• M14: 15,439,547 km (0.096 R)
• M15: 15,907,938 km (0.076 R)
• M16: 17,259,106 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.1

Radius: 3.6

Gravity: 62.89 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.86 AU - 18.76 AU

Year: 25360 Days

Day: 20.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,391,415 km

• M1: 44,879 km (0.09 R)
• M2: 199,863 km (0.048 R)
• M3: 417,228 km (0.03 R)
• M4: 744,848 km (0.108 R)
• M5: 2,323,704 km (0.093 R)
• M6: 3,023,971 km (0.088 R)
• M7: 4,560,790 km (0.108 R)
• M8: 5,023,646 km (0.088 R)
• M9: 5,432,647 km (0.116 R)
• M10: 8,032,508 km (0.086 R)
• M11: 11,635,274 km (0.077 R)
• M12: 11,917,415 km (0.093 R)
• M13: 12,422,009 km (0.111 R)
• M14: 15,582,114 km (0.03 R)
• M15: 20,540,236 km (0.055 R)
• M16: 32,428,630 km (0.093 R)
• M17: 33,551,661 km (0.097 R)
• M18: 36,023,766 km (0.113 R)
• M19: 36,622,456 km (0.04 R)
• M20: 41,653,882 km (0.119 R)
• M21: 47,304,941 km (0.108 R)
• M22: 49,849,302 km (0.078 R)
• M23: 54,813,408 km (0.049 R)
• M24: 60,938,842 km (0.07 R)
• M25: 69,332,180 km (0.107 R)
• M26: 88,363,124 km (0.108 R)
• M27: 89,451,149 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 4.6

Gravity: 26.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.4 AU - 20.24 AU

Year: 30190 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,391,415 km

• M1: 57,595 km (0.115 R)
• M2: 202,855 km (0.103 R)
• M3: 359,783 km (0.118 R)
• M4: 1,024,147 km (0.101 R)
• M5: 1,550,881 km (0.073 R)
• M6: 2,062,506 km (0.055 R)
• M7: 2,217,788 km (0.073 R)
• M8: 2,627,986 km (0.059 R)
• M9: 2,784,316 km (0.114 R)
• M10: 3,086,952 km (0.061 R)
• M11: 4,162,710 km (0.119 R)
• M12: 4,339,685 km (0.089 R)
• M13: 5,018,560 km (0.085 R)
• M14: 6,584,550 km (0.113 R)
• M15: 6,728,164 km (0.064 R)
• M16: 8,007,824 km (0.107 R)
• M17: 13,717,826 km (0.116 R)
• M18: 15,083,056 km (0.112 R)
• M19: 15,585,705 km (0.078 R)
• M20: 18,173,748 km (0.104 R)
• M21: 19,916,563 km (0.058 R)
• M22: 22,625,780 km (0.116 R)
• M23: 30,452,442 km (0.111 R)
• M24: 32,901,060 km (0.1 R)
• M25: 35,039,412 km (0.119 R)
• M26: 39,748,453 km (0.057 R)
• M27: 41,515,803 km (0.091 R)
• M28: 44,178,944 km (0.057 R)
• M29: 47,308,681 km (0.101 R)
• M30: 50,027,174 km (0.118 R)
• M31: 55,574,562 km (0.062 R)
• M32: 60,046,491 km (0.062 R)
• M33: 68,324,938 km (0.066 R)
• M34: 70,623,210 km (0.104 R)
• M35: 81,094,762 km (0.085 R)
• M36: 84,715,030 km (0.112 R)
• M37: 89,798,515 km (0.087 R)
• M38: 93,111,659 km (0.095 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: 296 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit