🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.5 AU - 1.78 AU

Year: 800 Days

Day: 39.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 150.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,047,891 km

• M1: 521,797 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.83 AU - 1.91 AU

Year: 974 Days

Day: 34.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 12.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.67 AU - 6.73 AU

Year: 5182 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,047,891 km

• M1: 160,369 km (0.08 R)
• M2: 602,879 km (0.038 R)
• M3: 1,102,088 km (0.086 R)
• M4: 2,263,865 km (0.092 R)
• M5: 2,857,020 km (0.115 R)
• M6: 4,239,155 km (0.036 R)
• M7: 5,309,528 km (0.091 R)
• M8: 5,820,255 km (0.118 R)
• M9: 6,712,456 km (0.061 R)
• M10: 7,517,891 km (0.104 R)
• M11: 9,321,743 km (0.092 R)
• M12: 12,106,806 km (0.046 R)
• M13: 14,246,355 km (0.054 R)
• M14: 17,109,209 km (0.067 R)
• M15: 19,593,581 km (0.044 R)
• M16: 23,795,636 km (0.103 R)
• M17: 27,630,128 km (0.101 R)
• M18: 28,477,899 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 10

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.75 AU - 8.85 AU

Year: 7511 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,047,891 km

• M1: 125,213 km (0.081 R)
• M2: 464,950 km (0.103 R)
• M3: 1,179,280 km (0.099 R)
• M4: 1,816,717 km (0.056 R)
• M5: 2,318,318 km (0.078 R)
• M6: 2,709,068 km (0.079 R)
• M7: 3,231,464 km (0.117 R)
• M8: 4,022,986 km (0.085 R)
• M9: 5,461,669 km (0.112 R)
• M10: 6,055,423 km (0.089 R)
• M11: 6,546,403 km (0.06 R)
• M12: 7,891,138 km (0.1 R)
• M13: 8,307,170 km (0.088 R)
• M14: 9,503,953 km (0.095 R)
• M15: 10,610,977 km (0.084 R)
• M16: 12,126,852 km (0.081 R)
• M17: 13,427,905 km (0.086 R)
• M18: 15,908,686 km (0.101 R)
• M19: 19,420,347 km (0.096 R)
• M20: 21,038,248 km (0.066 R)
• M21: 25,428,048 km (0.117 R)
• M22: 26,062,193 km (0.114 R)
• M23: 27,267,653 km (0.058 R)
• M24: 33,316,942 km (0.115 R)
• M25: 33,749,280 km (0.104 R)
• M26: 35,968,115 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.7

Radius: 7.5

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.95 AU - 15.71 AU

Year: 19585 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,047,891 km

• M1: 93,199 km (0.071 R)
• M2: 342,729 km (0.104 R)
• M3: 651,948 km (0.088 R)
• M4: 1,006,494 km (0.056 R)
• M5: 1,346,082 km (0.039 R)
• M6: 2,236,488 km (0.116 R)
• M7: 2,551,840 km (0.056 R)
• M8: 2,795,087 km (0.046 R)
• M9: 3,189,277 km (0.082 R)
• M10: 3,530,959 km (0.107 R)
• M11: 5,224,706 km (0.025 R)
• M12: 5,823,845 km (0.103 R)
• M13: 7,206,429 km (0.083 R)
• M14: 8,960,314 km (0.051 R)
• M15: 9,817,809 km (0.05 R)
• M16: 11,695,262 km (0.106 R)
• M17: 14,477,633 km (0.029 R)
• M18: 15,415,462 km (0.071 R)
• M19: 15,656,165 km (0.088 R)
• M20: 15,980,942 km (0.048 R)
• M21: 21,309,020 km (0.12 R)
• M22: 25,415,033 km (0.076 R)
• M23: 29,154,979 km (0.026 R)
• M24: 30,144,270 km (0.027 R)
• M25: 37,704,498 km (0.056 R)
• M26: 41,607,805 km (0.059 R)
• M27: 42,545,335 km (0.077 R)
• M28: 47,784,851 km (0.107 R)
• M29: 48,125,934 km (0.089 R)
• M30: 50,735,819 km (0.035 R)
• M31: 53,622,160 km (0.105 R)
• M32: 57,766,919 km (0.108 R)
• M33: 61,112,376 km (0.056 R)
• M34: 64,169,558 km (0.12 R)
• M35: 73,043,255 km (0.087 R)
• M36: 74,406,690 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.9

Radius: 3.8

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.4 AU - 19.4 AU

Year: 26456 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,047,891 km

• M1: 48,021 km (0.082 R)
• M2: 288,125 km (0.079 R)
• M3: 672,143 km (0.052 R)
• M4: 933,940 km (0.088 R)
• M5: 1,148,463 km (0.074 R)
• M6: 1,623,885 km (0.101 R)
• M7: 1,839,455 km (0.047 R)
• M8: 2,094,071 km (0.083 R)
• M9: 2,219,434 km (0.092 R)
• M10: 2,508,158 km (0.107 R)
• M11: 3,613,836 km (0.104 R)
• M12: 3,794,550 km (0.111 R)
• M13: 4,339,834 km (0.104 R)
• M14: 5,310,425 km (0.117 R)
• M15: 5,663,775 km (0.077 R)
• M16: 6,818,222 km (0.092 R)
• M17: 7,001,480 km (0.075 R)
• M18: 7,235,451 km (0.112 R)
• M19: 7,378,167 km (0.108 R)
• M20: 7,571,597 km (0.098 R)
• M21: 8,803,386 km (0.109 R)
• M22: 9,353,906 km (0.115 R)
• M23: 11,397,563 km (0.096 R)
• M24: 11,918,313 km (0.109 R)
• M25: 12,591,354 km (0.077 R)
• M26: 12,937,224 km (0.041 R)
• M27: 17,595,253 km (0.099 R)
• M28: 19,734,502 km (0.112 R)
• M29: 23,362,251 km (0.081 R)
• M30: 24,627,998 km (0.101 R)
• M31: 25,168,495 km (0.075 R)
• M32: 25,386,908 km (0.065 R)
• M33: 26,611,068 km (0.118 R)
• M34: 29,659,723 km (0.032 R)
• M35: 30,148,608 km (0.08 R)
• M36: 32,933,223 km (0.064 R)
• M37: 35,062,899 km (0.096 R)
• M38: 37,566,419 km (0.111 R)
• M39: 50,833,656 km (0.119 R)
• M40: 55,496,771 km (0.077 R)
• M41: 56,799,170 km (0.107 R)
• M42: 65,868,840 km (0.089 R)
• M43: 68,172,049 km (0.115 R)
• M44: 73,382,393 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.2

Radius: 5.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.87 AU - 23.01 AU

Year: 30153 Days

Day: 21.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,047,891 km

• M1: 71,657 km (0.079 R)
• M2: 297,849 km (0.116 R)
• M3: 748,289 km (0.025 R)
• M4: 1,148,912 km (0.067 R)
• M5: 1,445,415 km (0.074 R)
• M6: 1,629,570 km (0.12 R)
• M7: 1,985,164 km (0.092 R)
• M8: 2,213,899 km (0.085 R)
• M9: 2,506,662 km (0.08 R)
• M10: 2,749,310 km (0.074 R)
• M11: 3,367,298 km (0.065 R)
• M12: 6,113,317 km (0.093 R)
• M13: 6,875,219 km (0.115 R)
• M14: 8,970,487 km (0.091 R)
• M15: 9,773,827 km (0.058 R)
• M16: 10,499,676 km (0.049 R)
• M17: 11,196,204 km (0.073 R)
• M18: 11,391,279 km (0.081 R)
• M19: 12,332,400 km (0.082 R)
• M20: 13,324,234 km (0.042 R)
• M21: 16,365,857 km (0.101 R)
• M22: 17,128,208 km (0.088 R)
• M23: 17,387,611 km (0.06 R)
• M24: 18,451,102 km (0.1 R)
• M25: 19,840,717 km (0.075 R)
• M26: 20,031,005 km (0.102 R)
• M27: 25,420,418 km (0.077 R)
• M28: 30,674,744 km (0.108 R)
• M29: 32,092,932 km (0.058 R)
• M30: 43,585,340 km (0.056 R)
• M31: 46,038,595 km (0.1 R)
• M32: 48,409,871 km (0.113 R)
• M33: 51,576,858 km (0.107 R)
• M34: 56,964,924 km (0.049 R)
• M35: 60,691,407 km (0.117 R)
• M36: 63,126,711 km (0.091 R)
• M37: 63,538,853 km (0.118 R)
• M38: 70,379,216 km (0.081 R)
• M39: 71,938,325 km (0.119 R)
• M40: 72,387,866 km (0.105 R)
• M41: 77,458,337 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit