🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 249 Days

Day: 47.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,222,188 km

• M1: 30,368 km (0.08 R)
• M2: 440,715 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 8.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.55 AU - 3.19 AU

Year: 3139 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,222,188 km

• M1: 104,419 km (0.101 R)
• M2: 400,773 km (0.051 R)
• M3: 976,874 km (0.084 R)
• M4: 1,265,748 km (0.106 R)
• M5: 1,561,203 km (0.109 R)
• M6: 2,316,673 km (0.089 R)
• M7: 2,616,916 km (0.098 R)
• M8: 3,089,346 km (0.08 R)
• M9: 3,527,817 km (0.049 R)
• M10: 4,254,713 km (0.055 R)
• M11: 5,407,514 km (0.068 R)
• M12: 6,045,699 km (0.084 R)
• M13: 6,438,842 km (0.1 R)
• M14: 7,670,780 km (0.033 R)
• M15: 9,194,136 km (0.087 R)
• M16: 9,862,539 km (0.061 R)
• M17: 10,346,338 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.47 AU - 5.17 AU

Year: 6833 Days

Day: 10.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,222,188 km

• M1: 186,698 km (0.1 R)
• M2: 1,224,907 km (0.056 R)
• M3: 2,032,437 km (0.04 R)
• M4: 2,641,599 km (0.075 R)
• M5: 3,327,954 km (0.113 R)
• M6: 4,030,615 km (0.112 R)
• M7: 4,498,707 km (0.081 R)
• M8: 5,514,626 km (0.09 R)
• M9: 6,027,897 km (0.084 R)
• M10: 7,414,519 km (0.11 R)
• M11: 8,368,355 km (0.063 R)
• M12: 10,666,029 km (0.033 R)
• M13: 12,578,039 km (0.099 R)
• M14: 13,358,192 km (0.044 R)
• M15: 14,528,347 km (0.109 R)
• M16: 18,099,098 km (0.116 R)
• M17: 19,458,045 km (0.095 R)
• M18: 21,740,909 km (0.045 R)
• M19: 22,218,126 km (0.091 R)
• M20: 23,029,096 km (0.099 R)
• M21: 25,317,345 km (0.068 R)
• M22: 28,315,436 km (0.119 R)
• M23: 28,789,512 km (0.025 R)
• M24: 30,145,168 km (0.109 R)
• M25: 32,155,165 km (0.117 R)
• M26: 37,341,573 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.6

Radius: 5.2

Gravity: 36.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.55 AU - 7.35 AU

Year: 10577 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,222,188 km

• M1: 64,925 km (0.085 R)
• M2: 375,939 km (0.059 R)
• M3: 614,698 km (0.074 R)
• M4: 1,121,086 km (0.102 R)
• M5: 1,350,420 km (0.114 R)
• M6: 2,749,459 km (0.093 R)
• M7: 3,048,356 km (0.038 R)
• M8: 3,656,920 km (0.084 R)
• M9: 3,876,829 km (0.094 R)
• M10: 4,223,148 km (0.107 R)
• M11: 5,317,008 km (0.086 R)
• M12: 6,708,717 km (0.091 R)
• M13: 8,326,767 km (0.041 R)
• M14: 8,805,181 km (0.105 R)
• M15: 10,959,540 km (0.091 R)
• M16: 12,742,298 km (0.054 R)
• M17: 13,833,913 km (0.095 R)
• M18: 16,795,503 km (0.091 R)
• M19: 18,264,105 km (0.104 R)
• M20: 18,825,994 km (0.101 R)
• M21: 20,495,207 km (0.11 R)
• M22: 22,260,612 km (0.051 R)
• M23: 22,994,390 km (0.092 R)
• M24: 26,090,766 km (0.109 R)
• M25: 28,160,902 km (0.109 R)
• M26: 28,373,779 km (0.117 R)
• M27: 28,587,704 km (0.116 R)
• M28: 31,696,647 km (0.117 R)
• M29: 37,153,379 km (0.095 R)
• M30: 37,409,341 km (0.096 R)
• M31: 42,641,227 km (0.087 R)
• M32: 44,344,100 km (0.109 R)
• M33: 54,032,956 km (0.118 R)
• M34: 54,197,065 km (0.115 R)
• M35: 54,361,622 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.96 AU - 8.6 AU

Year: 12683 Days

Day: 15.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,222,188 km

• M1: 100,081 km (0.101 R)
• M2: 387,159 km (0.094 R)
• M3: 679,324 km (0.11 R)
• M4: 1,279,959 km (0.107 R)
• M5: 2,603,751 km (0.095 R)
• M6: 3,008,264 km (0.113 R)
• M7: 3,592,144 km (0.083 R)
• M8: 4,571,412 km (0.105 R)
• M9: 5,009,434 km (0.041 R)
• M10: 6,344,595 km (0.065 R)
• M11: 6,766,162 km (0.095 R)
• M12: 8,461,704 km (0.035 R)
• M13: 10,713,751 km (0.101 R)
• M14: 13,484,154 km (0.086 R)
• M15: 14,130,865 km (0.118 R)
• M16: 14,538,968 km (0.089 R)
• M17: 15,593,932 km (0.104 R)
• M18: 16,529,817 km (0.101 R)
• M19: 21,576,650 km (0.083 R)
• M20: 23,369,431 km (0.099 R)
• M21: 23,653,817 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.2

Radius: 5

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.61 AU - 11.11 AU

Year: 21531 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,222,188 km

• M1: 64,776 km (0.045 R)
• M2: 233,971 km (0.117 R)
• M3: 473,926 km (0.07 R)
• M4: 687,402 km (0.056 R)
• M5: 1,268,889 km (0.081 R)
• M6: 1,533,229 km (0.062 R)
• M7: 2,109,779 km (0.085 R)
• M8: 2,368,134 km (0.033 R)
• M9: 2,671,668 km (0.089 R)
• M10: 2,948,275 km (0.082 R)
• M11: 3,831,650 km (0.034 R)
• M12: 5,689,057 km (0.105 R)
• M13: 6,407,426 km (0.088 R)
• M14: 7,090,041 km (0.115 R)
• M15: 8,869,209 km (0.079 R)
• M16: 9,657,440 km (0.106 R)
• M17: 11,897,070 km (0.091 R)
• M18: 12,924,658 km (0.113 R)
• M19: 14,010,140 km (0.108 R)
• M20: 15,154,863 km (0.052 R)
• M21: 15,470,365 km (0.091 R)
• M22: 17,114,146 km (0.103 R)
• M23: 21,329,365 km (0.114 R)
• M24: 24,746,779 km (0.032 R)
• M25: 25,962,411 km (0.088 R)
• M26: 37,871,000 km (0.074 R)
• M27: 39,482,768 km (0.102 R)
• M28: 41,139,863 km (0.096 R)
• M29: 44,914,816 km (0.098 R)
• M30: 49,603,064 km (0.052 R)
• M31: 53,872,587 km (0.105 R)
• M32: 56,851,080 km (0.071 R)
• M33: 62,525,926 km (0.09 R)
• M34: 63,541,097 km (0.089 R)
• M35: 63,745,448 km (0.113 R)
• M36: 67,711,437 km (0.093 R)
• M37: 70,299,331 km (0.064 R)
• M38: 76,361,336 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit