🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 9.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.94 AU - 1.34 AU

Year: 798 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,719,925 km

• M1: 123,119 km (0.097 R)
• M2: 666,159 km (0.069 R)
• M3: 1,034,918 km (0.068 R)
• M4: 1,613,413 km (0.115 R)
• M5: 2,309,492 km (0.108 R)
• M6: 3,077,079 km (0.067 R)
• M7: 4,363,919 km (0.087 R)
• M8: 4,997,466 km (0.103 R)
• M9: 5,603,338 km (0.091 R)
• M10: 6,390,372 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 13.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.59 AU - 1.97 AU

Year: 1558 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,719,925 km

• M1: 164,408 km (0.057 R)
• M2: 592,258 km (0.1 R)
• M3: 1,020,257 km (0.071 R)
• M4: 1,552,676 km (0.104 R)
• M5: 2,343,899 km (0.109 R)
• M6: 2,754,994 km (0.093 R)
• M7: 3,277,689 km (0.075 R)
• M8: 4,215,070 km (0.082 R)
• M9: 4,913,243 km (0.064 R)
• M10: 5,780,761 km (0.114 R)
• M11: 6,592,479 km (0.105 R)
• M12: 7,284,519 km (0.105 R)
• M13: 9,099,141 km (0.097 R)
• M14: 10,726,167 km (0.101 R)
• M15: 11,495,998 km (0.106 R)
• M16: 13,394,096 km (0.091 R)
• M17: 15,128,982 km (0.118 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 14.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.96 AU - 4.66 AU

Year: 4879 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,719,925 km

• M1: 189,241 km (0.071 R)
• M2: 799,900 km (0.066 R)
• M3: 1,446,611 km (0.084 R)
• M4: 2,032,287 km (0.072 R)
• M5: 5,262,853 km (0.076 R)
• M6: 6,273,985 km (0.08 R)
• M7: 13,991,290 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 9.1

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.26 AU - 4.56 AU

Year: 6075 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,719,925 km

• M1: 113,096 km (0.101 R)
• M2: 471,233 km (0.099 R)
• M3: 793,018 km (0.11 R)
• M4: 1,233,285 km (0.093 R)
• M5: 2,070,584 km (0.083 R)
• M6: 2,521,921 km (0.078 R)
• M7: 3,099,369 km (0.094 R)
• M8: 4,178,418 km (0.119 R)
• M9: 5,102,933 km (0.06 R)
• M10: 5,897,447 km (0.115 R)
• M11: 6,632,272 km (0.116 R)
• M12: 8,610,554 km (0.106 R)
• M13: 9,031,822 km (0.106 R)
• M14: 9,466,703 km (0.092 R)
• M15: 11,298,230 km (0.083 R)
• M16: 11,957,956 km (0.095 R)
• M17: 12,968,191 km (0.116 R)
• M18: 14,976,392 km (0.11 R)
• M19: 15,524,519 km (0.087 R)
• M20: 17,183,559 km (0.057 R)
• M21: 17,515,667 km (0.032 R)
• M22: 17,919,880 km (0.119 R)
• M23: 21,228,237 km (0.095 R)
• M24: 22,547,541 km (0.106 R)
• M25: 24,335,086 km (0.036 R)
• M26: 25,953,136 km (0.101 R)
• M27: 35,774,087 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 3.4

Gravity: 34.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.74 AU - 7.04 AU

Year: 11864 Days

Day: 20.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,719,925 km

• M1: 51,462 km (0.074 R)
• M2: 157,227 km (0.113 R)
• M3: 281,693 km (0.086 R)
• M4: 399,726 km (0.1 R)
• M5: 1,054,964 km (0.088 R)
• M6: 1,492,538 km (0.109 R)
• M7: 2,532,692 km (0.111 R)
• M8: 2,774,891 km (0.035 R)
• M9: 3,054,340 km (0.091 R)
• M10: 3,520,636 km (0.103 R)
• M11: 4,830,515 km (0.053 R)
• M12: 5,428,308 km (0.117 R)
• M13: 5,626,974 km (0.11 R)
• M14: 6,507,208 km (0.029 R)
• M15: 8,359,828 km (0.052 R)
• M16: 8,986,793 km (0.083 R)
• M17: 9,500,961 km (0.109 R)
• M18: 9,838,154 km (0.088 R)
• M19: 10,034,427 km (0.119 R)
• M20: 10,333,623 km (0.097 R)
• M21: 10,845,546 km (0.12 R)
• M22: 11,054,983 km (0.097 R)
• M23: 11,536,090 km (0.096 R)
• M24: 12,886,959 km (0.116 R)
• M25: 14,214,640 km (0.105 R)
• M26: 16,787,723 km (0.092 R)
• M27: 16,997,609 km (0.114 R)
• M28: 18,815,373 km (0.087 R)
• M29: 19,041,864 km (0.079 R)
• M30: 20,678,465 km (0.051 R)
• M31: 22,153,799 km (0.074 R)
• M32: 24,317,433 km (0.075 R)
• M33: 26,807,639 km (0.067 R)
• M34: 27,479,932 km (0.101 R)
• M35: 27,771,498 km (0.089 R)
• M36: 36,095,124 km (0.079 R)
• M37: 38,347,769 km (0.093 R)
• M38: 40,316,028 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 10,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit