🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.63 AU - 1.65 AU

Year: 735 Days

Day: 42.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.02 AU - 11.46 AU

Year: 11464 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 103,004,465 km

• M1: 181,013 km (0.088 R)
• M2: 1,122,134 km (0.059 R)
• M3: 2,472,105 km (0.114 R)
• M4: 5,297,410 km (0.11 R)
• M5: 8,925,159 km (0.098 R)
• M6: 10,420,688 km (0.06 R)
• M7: 12,494,414 km (0.12 R)
• M8: 13,308,376 km (0.074 R)
• M9: 17,918,683 km (0.077 R)
• M10: 19,391,923 km (0.03 R)
• M11: 22,024,547 km (0.109 R)
• M12: 22,929,165 km (0.112 R)
• M13: 23,569,893 km (0.086 R)
• M14: 24,664,351 km (0.043 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 5.2

Gravity: 29.79 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.4 AU - 15.74 AU

Year: 18464 Days

Day: 20.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,004,465 km

• M1: 74,799 km (0.111 R)
• M2: 239,656 km (0.056 R)
• M3: 908,358 km (0.092 R)
• M4: 1,129,614 km (0.094 R)
• M5: 1,595,760 km (0.107 R)
• M6: 2,511,299 km (0.079 R)
• M7: 2,976,549 km (0.066 R)
• M8: 3,439,853 km (0.094 R)
• M9: 5,081,540 km (0.106 R)
• M10: 7,616,028 km (0.085 R)
• M11: 8,321,980 km (0.107 R)
• M12: 9,921,480 km (0.072 R)
• M13: 10,578,365 km (0.057 R)
• M14: 11,074,132 km (0.096 R)
• M15: 11,520,382 km (0.109 R)
• M16: 15,374,772 km (0.063 R)
• M17: 16,498,551 km (0.062 R)
• M18: 16,746,285 km (0.107 R)
• M19: 17,334,055 km (0.119 R)
• M20: 21,249,480 km (0.106 R)
• M21: 23,882,103 km (0.1 R)
• M22: 26,610,918 km (0.091 R)
• M23: 27,065,995 km (0.098 R)
• M24: 28,108,842 km (0.077 R)
• M25: 36,868,694 km (0.091 R)
• M26: 40,798,481 km (0.119 R)
• M27: 59,309,422 km (0.105 R)
• M28: 67,799,401 km (0.09 R)
• M29: 68,222,763 km (0.113 R)
• M30: 71,892,548 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.8

Radius: 7

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.33 AU - 19.47 AU

Year: 28745 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,004,465 km

• M1: 104,719 km (0.057 R)
• M2: 346,020 km (0.087 R)
• M3: 636,090 km (0.038 R)
• M4: 993,330 km (0.035 R)
• M5: 1,360,892 km (0.095 R)
• M6: 1,816,567 km (0.061 R)
• M7: 2,321,460 km (0.094 R)
• M8: 3,325,561 km (0.117 R)
• M9: 3,772,260 km (0.112 R)
• M10: 4,331,158 km (0.102 R)
• M11: 5,146,915 km (0.053 R)
• M12: 5,969,404 km (0.084 R)
• M13: 7,078,672 km (0.102 R)
• M14: 7,495,003 km (0.05 R)
• M15: 8,376,434 km (0.103 R)
• M16: 11,364,053 km (0.07 R)
• M17: 12,080,626 km (0.108 R)
• M18: 14,493,640 km (0.092 R)
• M19: 15,769,112 km (0.089 R)
• M20: 16,933,581 km (0.086 R)
• M21: 20,875,336 km (0.101 R)
• M22: 28,646,646 km (0.107 R)
• M23: 31,892,172 km (0.108 R)
• M24: 34,926,166 km (0.12 R)
• M25: 37,362,966 km (0.03 R)
• M26: 39,586,289 km (0.106 R)
• M27: 52,230,750 km (0.081 R)
• M28: 52,621,350 km (0.064 R)
• M29: 54,603,522 km (0.088 R)
• M30: 56,840,908 km (0.096 R)
• M31: 61,715,106 km (0.096 R)
• M32: 61,933,070 km (0.104 R)
• M33: 62,151,632 km (0.117 R)
• M34: 65,718,494 km (0.045 R)
• M35: 69,184,378 km (0.114 R)
• M36: 79,532,810 km (0.093 R)
• M37: 85,885,634 km (0.069 R)
• M38: 87,800,337 km (0.103 R)
• M39: 94,002,814 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.5

Radius: 7.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.13 AU - 23.81 AU

Year: 30056 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 103,004,465 km

• M1: 99,034 km (0.114 R)
• M2: 1,193,941 km (0.097 R)
• M3: 1,611,618 km (0.092 R)
• M4: 3,314,640 km (0.072 R)
• M5: 3,796,345 km (0.088 R)
• M6: 4,214,621 km (0.079 R)
• M7: 4,702,160 km (0.091 R)
• M8: 7,347,499 km (0.1 R)
• M9: 8,568,816 km (0.034 R)
• M10: 13,038,801 km (0.109 R)
• M11: 15,245,818 km (0.115 R)
• M12: 15,768,064 km (0.12 R)
• M13: 16,212,370 km (0.056 R)
• M14: 17,219,313 km (0.119 R)
• M15: 21,774,868 km (0.117 R)
• M16: 34,198,672 km (0.068 R)
• M17: 38,989,843 km (0.083 R)
• M18: 44,738,739 km (0.043 R)
• M19: 49,877,725 km (0.064 R)
• M20: 53,980,596 km (0.102 R)
• M21: 76,374,201 km (0.107 R)
• M22: 78,930,679 km (0.079 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit