🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.02 AU - 1.26 AU

Year: 513 Days

Day: 18.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 82.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.18 AU - 1.4 AU

Year: 618 Days

Day: 21.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,207,048 km

• M1: 148,251 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.48 AU - 1.86 AU

Year: 910 Days

Day: 18.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.93 AU - 2.03 AU

Year: 1175 Days

Day: 26 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 11

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.39 AU - 5.49 AU

Year: 3946 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,207,048 km

• M1: 138,827 km (0.109 R)
• M2: 518,805 km (0.082 R)
• M3: 945,608 km (0.03 R)
• M4: 1,598,453 km (0.04 R)
• M5: 2,013,887 km (0.096 R)
• M6: 2,364,993 km (0.075 R)
• M7: 2,740,783 km (0.054 R)
• M8: 3,102,510 km (0.119 R)
• M9: 3,736,057 km (0.063 R)
• M10: 4,546,878 km (0.103 R)
• M11: 5,936,193 km (0.116 R)
• M12: 6,576,771 km (0.116 R)
• M13: 7,360,066 km (0.111 R)
• M14: 7,893,232 km (0.087 R)
• M15: 8,668,299 km (0.102 R)
• M16: 9,454,735 km (0.054 R)
• M17: 10,452,254 km (0.11 R)
• M18: 11,964,987 km (0.108 R)
• M19: 13,816,859 km (0.111 R)
• M20: 19,053,084 km (0.041 R)
• M21: 22,869,774 km (0.072 R)
• M22: 23,433,459 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 13.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.71 AU - 5.41 AU

Year: 4107 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,207,048 km

• M1: 165,455 km (0.103 R)
• M2: 647,908 km (0.107 R)
• M3: 1,093,860 km (0.102 R)
• M4: 2,444,728 km (0.12 R)
• M5: 3,050,151 km (0.065 R)
• M6: 3,488,024 km (0.12 R)
• M7: 4,145,357 km (0.04 R)
• M8: 4,661,021 km (0.097 R)
• M9: 5,325,535 km (0.093 R)
• M10: 6,624,942 km (0.101 R)
• M11: 7,200,295 km (0.056 R)
• M12: 8,125,857 km (0.114 R)
• M13: 8,710,934 km (0.093 R)
• M14: 9,561,099 km (0.11 R)
• M15: 10,808,895 km (0.111 R)
• M16: 11,248,114 km (0.066 R)
• M17: 12,115,483 km (0.099 R)
• M18: 12,831,458 km (0.094 R)
• M19: 13,424,315 km (0.1 R)
• M20: 14,035,571 km (0.084 R)
• M21: 16,609,702 km (0.111 R)
• M22: 18,658,295 km (0.067 R)
• M23: 19,548,851 km (0.096 R)
• M24: 21,005,486 km (0.099 R)
• M25: 22,391,360 km (0.111 R)
• M26: 25,038,345 km (0.085 R)
• M27: 26,358,098 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189

Radius: 7.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.26 AU - 12.04 AU

Year: 15703 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,207,048 km

• M1: 94,995 km (0.108 R)
• M2: 647,460 km (0.039 R)
• M3: 1,498,821 km (0.088 R)
• M4: 1,777,073 km (0.065 R)
• M5: 2,073,426 km (0.106 R)
• M6: 2,746,318 km (0.103 R)
• M7: 3,122,706 km (0.107 R)
• M8: 4,461,607 km (0.067 R)
• M9: 5,384,027 km (0.095 R)
• M10: 5,773,281 km (0.1 R)
• M11: 6,828,844 km (0.091 R)
• M12: 7,521,033 km (0.08 R)
• M13: 8,132,888 km (0.078 R)
• M14: 9,271,178 km (0.109 R)
• M15: 10,462,576 km (0.088 R)
• M16: 11,276,837 km (0.111 R)
• M17: 13,673,545 km (0.057 R)
• M18: 15,405,140 km (0.101 R)
• M19: 24,232,461 km (0.074 R)
• M20: 28,080,418 km (0.096 R)
• M21: 31,168,866 km (0.1 R)
• M22: 31,791,791 km (0.062 R)
• M23: 32,211,563 km (0.12 R)
• M24: 33,601,627 km (0.094 R)
• M25: 40,415,211 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 4.3

Gravity: 51.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.76 AU - 12.5 AU

Year: 16727 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,207,048 km

• M1: 53,706 km (0.118 R)
• M2: 196,721 km (0.071 R)
• M3: 372,947 km (0.089 R)
• M4: 544,985 km (0.071 R)
• M5: 1,500,167 km (0.048 R)
• M6: 1,886,429 km (0.047 R)
• M7: 2,609,585 km (0.043 R)
• M8: 2,778,930 km (0.056 R)
• M9: 3,059,725 km (0.119 R)
• M10: 3,648,243 km (0.088 R)
• M11: 3,922,307 km (0.068 R)
• M12: 4,477,315 km (0.098 R)
• M13: 4,685,256 km (0.03 R)
• M14: 11,821,822 km (0.084 R)
• M15: 13,971,394 km (0.115 R)
• M16: 14,565,746 km (0.078 R)
• M17: 15,567,005 km (0.06 R)
• M18: 16,205,638 km (0.029 R)
• M19: 16,944,652 km (0.08 R)
• M20: 19,478,840 km (0.082 R)
• M21: 22,455,089 km (0.097 R)
• M22: 23,269,650 km (0.094 R)
• M23: 23,893,323 km (0.039 R)
• M24: 24,528,067 km (0.093 R)
• M25: 25,831,214 km (0.098 R)
• M26: 27,871,280 km (0.104 R)
• M27: 29,049,812 km (0.071 R)
• M28: 31,505,910 km (0.103 R)
• M29: 33,699,464 km (0.059 R)
• M30: 34,230,087 km (0.118 R)
• M31: 34,631,608 km (0.093 R)
• M32: 34,901,034 km (0.036 R)
• M33: 37,672,783 km (0.047 R)
• M34: 39,112,214 km (0.052 R)
• M35: 44,279,923 km (0.112 R)
• M36: 49,201,842 km (0.09 R)
• M37: 52,323,202 km (0.092 R)
• M38: 56,128,822 km (0.109 R)
• M39: 57,814,640 km (0.074 R)
• M40: 58,004,031 km (0.111 R)
• M41: 66,961,054 km (0.106 R)
• M42: 73,417,698 km (0.055 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 10,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit