🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.89 AU - 1.13 AU

Year: 373 Days

Day: 34 Hours

Environment

Temp: 14 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.05 AU - 1.19 AU

Year: 435 Days

Day: 34.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.24 AU

Year: 1038 Days

Day: 25.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 9.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.45 AU - 5.93 AU

Year: 4982 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,350,235 km

• M1: 115,639 km (0.078 R)
• M2: 646,412 km (0.093 R)
• M3: 969,993 km (0.056 R)
• M4: 1,364,033 km (0.047 R)
• M5: 1,719,328 km (0.102 R)
• M6: 3,193,316 km (0.108 R)
• M7: 4,207,739 km (0.106 R)
• M8: 4,753,622 km (0.071 R)
• M9: 6,500,626 km (0.101 R)
• M10: 6,859,062 km (0.106 R)
• M11: 7,486,027 km (0.071 R)
• M12: 8,817,897 km (0.115 R)
• M13: 9,867,176 km (0.118 R)
• M14: 14,049,334 km (0.061 R)
• M15: 16,010,114 km (0.104 R)
• M16: 17,338,692 km (0.064 R)
• M17: 21,303,784 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.5

Radius: 4.4

Gravity: 27.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.91 AU - 15.03 AU

Year: 18148 Days

Day: 24.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,350,235 km

• M1: 55,052 km (0.092 R)
• M2: 406,457 km (0.112 R)
• M3: 636,988 km (0.101 R)
• M4: 885,021 km (0.096 R)
• M5: 1,574,218 km (0.073 R)
• M6: 2,185,625 km (0.119 R)
• M7: 2,657,457 km (0.084 R)
• M8: 2,797,331 km (0.118 R)
• M9: 3,220,543 km (0.112 R)
• M10: 3,571,948 km (0.112 R)
• M11: 4,193,079 km (0.12 R)
• M12: 5,201,219 km (0.107 R)
• M13: 5,457,779 km (0.065 R)
• M14: 5,722,867 km (0.087 R)
• M15: 6,361,051 km (0.087 R)
• M16: 7,178,903 km (0.052 R)
• M17: 10,276,476 km (0.109 R)
• M18: 10,448,364 km (0.107 R)
• M19: 12,664,357 km (0.116 R)
• M20: 15,472,908 km (0.09 R)
• M21: 15,850,792 km (0.055 R)
• M22: 16,862,074 km (0.101 R)
• M23: 18,332,172 km (0.107 R)
• M24: 21,900,979 km (0.104 R)
• M25: 24,048,307 km (0.078 R)
• M26: 25,380,924 km (0.074 R)
• M27: 27,416,203 km (0.07 R)
• M28: 28,417,163 km (0.075 R)
• M29: 30,728,151 km (0.095 R)
• M30: 32,541,426 km (0.102 R)
• M31: 33,915,782 km (0.077 R)
• M32: 38,683,317 km (0.078 R)
• M33: 40,224,623 km (0.111 R)
• M34: 43,279,711 km (0.095 R)
• M35: 47,907,222 km (0.09 R)
• M36: 57,587,252 km (0.058 R)
• M37: 62,786,226 km (0.11 R)
• M38: 64,133,206 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.9

Radius: 6

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.3 AU - 23.64 AU

Year: 30330 Days

Day: 16.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,350,235 km

• M1: 83,176 km (0.105 R)
• M2: 356,193 km (0.094 R)
• M3: 806,482 km (0.079 R)
• M4: 1,361,640 km (0.112 R)
• M5: 1,930,261 km (0.089 R)
• M6: 2,910,427 km (0.102 R)
• M7: 4,013,561 km (0.11 R)
• M8: 4,292,412 km (0.068 R)
• M9: 4,658,926 km (0.056 R)
• M10: 4,888,858 km (0.119 R)
• M11: 6,108,231 km (0.077 R)
• M12: 12,288,418 km (0.087 R)
• M13: 18,184,968 km (0.097 R)
• M14: 18,468,904 km (0.114 R)
• M15: 18,755,833 km (0.074 R)
• M16: 22,543,202 km (0.115 R)
• M17: 25,020,842 km (0.106 R)
• M18: 28,176,011 km (0.064 R)
• M19: 36,598,969 km (0.101 R)
• M20: 41,459,404 km (0.088 R)
• M21: 43,114,555 km (0.102 R)
• M22: 61,091,133 km (0.105 R)
• M23: 62,799,840 km (0.06 R)
• M24: 63,883,826 km (0.105 R)
• M25: 64,980,079 km (0.083 R)
• M26: 68,344,386 km (0.114 R)
• M27: 70,185,337 km (0.085 R)
• M28: 70,884,109 km (0.072 R)
• M29: 74,931,629 km (0.079 R)
• M30: 76,396,192 km (0.104 R)
• M31: 83,223,240 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit