🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 156 Days

Day: 17.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.14 AU - 1.52 AU

Year: 638 Days

Day: 21.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,311,913 km

• M1: 163,211 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.35 AU - 1.37 AU

Year: 660 Days

Day: 20.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,311,913 km

• M1: 864,227 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.35 AU - 2.53 AU

Year: 1586 Days

Day: 45.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 13.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.53 AU - 5.37 AU

Year: 4584 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 119.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,311,913 km

• M1: 174,730 km (0.06 R)
• M2: 875,746 km (0.086 R)
• M3: 1,796,521 km (0.057 R)
• M4: 2,402,691 km (0.052 R)
• M5: 2,962,487 km (0.106 R)
• M6: 3,988,429 km (0.109 R)
• M7: 5,212,588 km (0.088 R)
• M8: 6,519,774 km (0.104 R)
• M9: 7,349,743 km (0.111 R)
• M10: 7,859,872 km (0.071 R)
• M11: 8,913,640 km (0.066 R)
• M12: 10,266,752 km (0.05 R)
• M13: 10,905,685 km (0.06 R)
• M14: 11,570,797 km (0.09 R)
• M15: 15,586,602 km (0.072 R)
• M16: 16,316,939 km (0.054 R)
• M17: 17,907,015 km (0.103 R)
• M18: 19,023,015 km (0.038 R)
• M19: 19,727,471 km (0.039 R)
• M20: 22,436,988 km (0.12 R)
• M21: 25,616,990 km (0.095 R)
• M22: 26,555,417 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 10.3

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.75 AU - 9.89 AU

Year: 9989 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,311,913 km

• M1: 128,056 km (0.109 R)
• M2: 489,484 km (0.114 R)
• M3: 1,137,542 km (0.096 R)
• M4: 1,703,172 km (0.113 R)
• M5: 2,130,722 km (0.104 R)
• M6: 2,862,854 km (0.086 R)
• M7: 6,807,152 km (0.071 R)
• M8: 8,523,189 km (0.069 R)
• M9: 9,041,845 km (0.119 R)
• M10: 9,481,812 km (0.097 R)
• M11: 10,564,003 km (0.077 R)
• M12: 10,997,239 km (0.098 R)
• M13: 11,329,944 km (0.077 R)
• M14: 12,132,537 km (0.064 R)
• M15: 14,701,432 km (0.12 R)
• M16: 19,164,086 km (0.106 R)
• M17: 20,054,941 km (0.101 R)
• M18: 20,720,053 km (0.109 R)
• M19: 23,896,465 km (0.118 R)
• M20: 25,989,788 km (0.075 R)
• M21: 26,481,965 km (0.119 R)
• M22: 28,409,683 km (0.101 R)
• M23: 29,888,607 km (0.099 R)
• M24: 30,428,955 km (0.062 R)
• M25: 32,202,288 km (0.025 R)
• M26: 33,809,568 km (0.035 R)
• M27: 34,396,290 km (0.103 R)
• M28: 36,075,377 km (0.06 R)
• M29: 36,935,116 km (0.092 R)
• M30: 38,823,490 km (0.081 R)
• M31: 46,442,509 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 4.2

Gravity: 25.51 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.06 AU - 12.62 AU

Year: 15895 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,311,913 km

• M1: 53,406 km (0.102 R)
• M2: 228,735 km (0.118 R)
• M3: 372,050 km (0.088 R)
• M4: 592,408 km (0.104 R)
• M5: 886,068 km (0.119 R)
• M6: 1,155,943 km (0.119 R)
• M7: 1,337,405 km (0.094 R)
• M8: 2,280,769 km (0.12 R)
• M9: 2,441,886 km (0.111 R)
• M10: 2,764,269 km (0.107 R)
• M11: 4,981,609 km (0.066 R)
• M12: 5,219,021 km (0.103 R)
• M13: 5,357,997 km (0.104 R)
• M14: 6,480,879 km (0.101 R)
• M15: 6,929,224 km (0.047 R)
• M16: 7,225,128 km (0.111 R)
• M17: 7,707,133 km (0.116 R)
• M18: 9,030,176 km (0.111 R)
• M19: 9,693,044 km (0.119 R)
• M20: 9,850,571 km (0.08 R)
• M21: 11,638,116 km (0.041 R)
• M22: 12,985,544 km (0.113 R)
• M23: 18,197,085 km (0.08 R)
• M24: 19,168,873 km (0.094 R)
• M25: 21,748,987 km (0.119 R)
• M26: 23,215,346 km (0.037 R)
• M27: 24,648,643 km (0.091 R)
• M28: 31,429,316 km (0.094 R)
• M29: 38,297,952 km (0.108 R)
• M30: 40,158,950 km (0.063 R)
• M31: 40,701,541 km (0.063 R)
• M32: 51,004,796 km (0.066 R)
• M33: 51,800,955 km (0.086 R)
• M34: 52,929,372 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.3

Radius: 7.7

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.4 AU - 14.88 AU

Year: 22132 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,311,913 km

• M1: 95,892 km (0.055 R)
• M2: 399,726 km (0.116 R)
• M3: 731,982 km (0.052 R)
• M4: 1,304,643 km (0.099 R)
• M5: 1,626,877 km (0.118 R)
• M6: 2,365,142 km (0.054 R)
• M7: 2,899,955 km (0.1 R)
• M8: 4,698,121 km (0.085 R)
• M9: 5,747,550 km (0.072 R)
• M10: 6,438,842 km (0.077 R)
• M11: 7,232,907 km (0.084 R)
• M12: 7,528,214 km (0.049 R)
• M13: 10,876,812 km (0.105 R)
• M14: 11,595,331 km (0.095 R)
• M15: 13,418,929 km (0.112 R)
• M16: 14,168,714 km (0.064 R)
• M17: 15,751,459 km (0.079 R)
• M18: 16,081,622 km (0.095 R)
• M19: 16,670,439 km (0.117 R)
• M20: 20,217,853 km (0.054 R)
• M21: 20,804,725 km (0.091 R)
• M22: 24,347,801 km (0.063 R)
• M23: 26,377,246 km (0.093 R)
• M24: 31,938,996 km (0.106 R)
• M25: 41,124,604 km (0.093 R)
• M26: 42,862,333 km (0.106 R)
• M27: 45,643,507 km (0.081 R)
• M28: 54,328,860 km (0.06 R)
• M29: 64,473,541 km (0.08 R)
• M30: 64,895,108 km (0.077 R)
• M31: 74,181,246 km (0.057 R)
• M32: 82,317,276 km (0.111 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: 452 - 11,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit