🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.43 AU - 1.85 AU

Year: 898 Days

Day: 43.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 101.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 11.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.39 AU - 3.49 AU

Year: 2155 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,005,742 km

• M1: 145,559 km (0.114 R)
• M2: 533,915 km (0.111 R)
• M3: 987,944 km (0.034 R)
• M4: 1,423,125 km (0.085 R)
• M5: 1,835,715 km (0.063 R)
• M6: 2,465,672 km (0.111 R)
• M7: 4,199,063 km (0.049 R)
• M8: 4,904,117 km (0.116 R)
• M9: 5,489,643 km (0.085 R)
• M10: 5,939,634 km (0.063 R)
• M11: 6,387,081 km (0.066 R)
• M12: 7,439,502 km (0.092 R)
• M13: 8,310,311 km (0.114 R)
• M14: 8,837,494 km (0.036 R)
• M15: 9,706,209 km (0.027 R)
• M16: 11,292,395 km (0.07 R)
• M17: 12,484,242 km (0.076 R)
• M18: 14,217,034 km (0.054 R)
• M19: 16,925,802 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 12

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.98 AU - 4.62 AU

Year: 3167 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 108,005,742 km

• M1: 156,928 km (0.073 R)
• M2: 582,534 km (0.066 R)
• M3: 1,049,728 km (0.073 R)
• M4: 1,536,669 km (0.063 R)
• M5: 2,340,608 km (0.077 R)
• M6: 2,846,847 km (0.089 R)
• M7: 3,260,186 km (0.109 R)
• M8: 3,793,503 km (0.105 R)
• M9: 4,252,918 km (0.062 R)
• M10: 4,915,337 km (0.046 R)
• M11: 5,514,626 km (0.057 R)
• M12: 6,799,672 km (0.098 R)
• M13: 7,385,198 km (0.102 R)
• M14: 7,904,303 km (0.099 R)
• M15: 8,871,154 km (0.091 R)
• M16: 9,271,926 km (0.08 R)
• M17: 11,248,862 km (0.113 R)
• M18: 13,350,264 km (0.087 R)
• M19: 14,319,359 km (0.064 R)
• M20: 15,595,877 km (0.103 R)
• M21: 16,288,964 km (0.081 R)
• M22: 17,794,218 km (0.093 R)
• M23: 18,257,523 km (0.031 R)
• M24: 18,847,985 km (0.043 R)
• M25: 21,208,640 km (0.086 R)
• M26: 21,598,641 km (0.118 R)
• M27: 21,993,430 km (0.103 R)
• M28: 22,527,195 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 11.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.73 AU - 7.31 AU

Year: 7951 Days

Day: 13.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 108,005,742 km

• M1: 149,448 km (0.112 R)
• M2: 583,731 km (0.088 R)
• M3: 956,828 km (0.108 R)
• M4: 1,788,443 km (0.089 R)
• M5: 2,761,128 km (0.118 R)
• M6: 3,675,919 km (0.102 R)
• M7: 4,217,463 km (0.102 R)
• M8: 5,022,150 km (0.073 R)
• M9: 5,657,343 km (0.086 R)
• M10: 6,309,889 km (0.091 R)
• M11: 7,562,172 km (0.116 R)
• M12: 8,354,742 km (0.095 R)
• M13: 10,859,309 km (0.1 R)
• M14: 12,423,654 km (0.085 R)
• M15: 15,205,427 km (0.095 R)
• M16: 16,535,501 km (0.108 R)
• M17: 19,809,451 km (0.11 R)
• M18: 20,276,495 km (0.115 R)
• M19: 20,990,676 km (0.116 R)
• M20: 23,492,850 km (0.094 R)
• M21: 25,909,304 km (0.119 R)
• M22: 26,656,097 km (0.106 R)
• M23: 33,265,031 km (0.102 R)
• M24: 36,537,036 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 3.1

Gravity: 89.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.71 AU - 19.49 AU

Year: 30229 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 108,005,742 km

• M1: 39,793 km (0.048 R)
• M2: 744,549 km (0.063 R)
• M3: 915,240 km (0.11 R)
• M4: 1,235,828 km (0.07 R)
• M5: 1,439,730 km (0.099 R)
• M6: 2,002,667 km (0.103 R)
• M7: 2,459,838 km (0.11 R)
• M8: 2,699,045 km (0.114 R)
• M9: 3,193,167 km (0.056 R)
• M10: 5,117,893 km (0.092 R)
• M11: 6,948,522 km (0.079 R)
• M12: 8,925,607 km (0.103 R)
• M13: 10,008,846 km (0.04 R)
• M14: 10,616,362 km (0.105 R)
• M15: 12,508,925 km (0.12 R)
• M16: 12,818,742 km (0.097 R)
• M17: 12,975,521 km (0.061 R)
• M18: 13,534,419 km (0.104 R)
• M19: 15,395,416 km (0.1 R)
• M20: 16,112,439 km (0.103 R)
• M21: 18,696,293 km (0.083 R)
• M22: 19,203,131 km (0.093 R)
• M23: 19,305,755 km (0.05 R)
• M24: 20,564,172 km (0.031 R)
• M25: 22,552,777 km (0.04 R)
• M26: 22,666,770 km (0.036 R)
• M27: 24,908,345 km (0.099 R)
• M28: 33,096,135 km (0.048 R)
• M29: 33,539,543 km (0.088 R)
• M30: 35,506,755 km (0.109 R)
• M31: 37,709,734 km (0.035 R)
• M32: 38,031,818 km (0.094 R)
• M33: 52,266,205 km (0.064 R)
• M34: 54,287,721 km (0.099 R)
• M35: 60,663,881 km (0.112 R)
• M36: 63,347,966 km (0.045 R)
• M37: 64,489,248 km (0.082 R)
• M38: 70,159,157 km (0.059 R)
• M39: 73,866,342 km (0.076 R)
• M40: 74,370,188 km (0.073 R)
• M41: 74,623,008 km (0.109 R)
• M42: 91,152,975 km (0.113 R)
• M43: 91,442,596 km (0.102 R)
• M44: 100,417,122 km (0.076 R)
• M45: 107,359,211 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit