🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.65 AU - 0.65 AU

Year: 344 Days

Day: 39.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,514,228 km

• M1: 48,769 km (0.045 R)
• M2: 551,567 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 8.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.74 AU - 1.12 AU

Year: 588 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,514,228 km

• M1: 108,608 km (0.088 R)
• M2: 441,763 km (0.05 R)
• M3: 759,658 km (0.034 R)
• M4: 1,141,881 km (0.028 R)
• M5: 1,769,892 km (0.119 R)
• M6: 2,193,254 km (0.107 R)
• M7: 2,745,271 km (0.119 R)
• M8: 3,411,131 km (0.103 R)
• M9: 3,685,493 km (0.068 R)
• M10: 4,069,960 km (0.071 R)
• M11: 5,013,623 km (0.068 R)
• M12: 5,503,257 km (0.08 R)
• M13: 5,882,338 km (0.116 R)
• M14: 6,168,967 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 10.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.87 AU - 1.21 AU

Year: 696 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,514,228 km

• M1: 135,835 km (0.08 R)
• M2: 490,531 km (0.076 R)
• M3: 847,023 km (0.079 R)
• M4: 1,624,334 km (0.1 R)
• M5: 2,441,437 km (0.095 R)
• M6: 3,672,927 km (0.086 R)
• M7: 4,168,844 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 12.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.43 AU - 1.65 AU

Year: 1254 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,514,228 km

• M1: 160,519 km (0.097 R)
• M2: 793,467 km (0.119 R)
• M3: 1,240,914 km (0.028 R)
• M4: 2,147,926 km (0.108 R)
• M5: 2,981,486 km (0.11 R)
• M6: 3,411,430 km (0.095 R)
• M7: 3,968,532 km (0.101 R)
• M8: 4,624,220 km (0.085 R)
• M9: 5,080,194 km (0.077 R)
• M10: 5,566,088 km (0.091 R)
• M11: 6,632,122 km (0.063 R)
• M12: 7,530,906 km (0.105 R)
• M13: 8,567,769 km (0.077 R)
• M14: 9,413,895 km (0.097 R)
• M15: 10,248,801 km (0.087 R)
• M16: 10,821,012 km (0.094 R)
• M17: 11,521,280 km (0.084 R)
• M18: 12,439,063 km (0.115 R)
• M19: 13,286,535 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 12.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.18 AU - 3.18 AU

Year: 3720 Days

Day: 6.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,514,228 km

• M1: 152,739 km (0.12 R)
• M2: 801,246 km (0.084 R)
• M3: 1,536,520 km (0.12 R)
• M4: 1,938,788 km (0.106 R)
• M5: 2,538,975 km (0.092 R)
• M6: 3,027,263 km (0.065 R)
• M7: 3,782,433 km (0.105 R)
• M8: 4,637,534 km (0.108 R)
• M9: 5,921,383 km (0.1 R)
• M10: 7,339,571 km (0.109 R)
• M11: 8,305,823 km (0.096 R)
• M12: 8,769,128 km (0.081 R)
• M13: 10,114,462 km (0.076 R)
• M14: 11,270,255 km (0.086 R)
• M15: 12,299,189 km (0.118 R)
• M16: 13,434,487 km (0.094 R)
• M17: 13,889,414 km (0.102 R)
• M18: 14,638,451 km (0.107 R)
• M19: 17,048,473 km (0.118 R)
• M20: 18,907,974 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 10

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.91 AU - 6.71 AU

Year: 9187 Days

Day: 10.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,514,228 km

• M1: 126,111 km (0.09 R)
• M2: 443,109 km (0.039 R)
• M3: 838,945 km (0.078 R)
• M4: 1,523,206 km (0.115 R)
• M5: 1,905,428 km (0.101 R)
• M6: 2,266,857 km (0.095 R)
• M7: 2,925,835 km (0.045 R)
• M8: 3,257,643 km (0.117 R)
• M9: 4,988,341 km (0.089 R)
• M10: 6,370,775 km (0.113 R)
• M11: 8,356,238 km (0.049 R)
• M12: 10,292,932 km (0.043 R)
• M13: 11,568,703 km (0.106 R)
• M14: 12,244,735 km (0.109 R)
• M15: 14,021,210 km (0.036 R)
• M16: 16,540,438 km (0.119 R)
• M17: 20,749,524 km (0.118 R)
• M18: 21,514,268 km (0.108 R)
• M19: 22,456,585 km (0.075 R)
• M20: 23,508,408 km (0.082 R)
• M21: 26,770,838 km (0.06 R)
• M22: 27,403,039 km (0.099 R)
• M23: 31,909,076 km (0.099 R)
• M24: 33,341,177 km (0.049 R)
• M25: 33,862,974 km (0.107 R)
• M26: 34,922,725 km (0.088 R)
• M27: 36,223,479 km (0.111 R)
• M28: 36,553,641 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 5.3

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.44 AU - 6.88 AU

Year: 10030 Days

Day: 22 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,514,228 km

• M1: 65,973 km (0.08 R)
• M2: 591,660 km (0.1 R)
• M3: 939,175 km (0.09 R)
• M4: 1,244,355 km (0.094 R)
• M5: 1,736,083 km (0.065 R)
• M6: 2,348,238 km (0.105 R)
• M7: 2,650,874 km (0.106 R)
• M8: 3,333,938 km (0.102 R)
• M9: 3,769,717 km (0.084 R)
• M10: 4,271,618 km (0.078 R)
• M11: 6,890,628 km (0.108 R)
• M12: 7,553,196 km (0.077 R)
• M13: 9,444,114 km (0.113 R)
• M14: 9,846,681 km (0.089 R)
• M15: 11,801,178 km (0.11 R)
• M16: 12,386,853 km (0.031 R)
• M17: 12,808,270 km (0.054 R)
• M18: 12,991,827 km (0.088 R)
• M19: 13,239,112 km (0.109 R)
• M20: 16,386,053 km (0.113 R)
• M21: 18,792,784 km (0.115 R)
• M22: 19,109,333 km (0.106 R)
• M23: 19,671,671 km (0.094 R)
• M24: 21,168,547 km (0.116 R)
• M25: 21,511,276 km (0.112 R)
• M26: 22,739,774 km (0.114 R)
• M27: 24,386,996 km (0.118 R)
• M28: 24,763,534 km (0.115 R)
• M29: 28,019,831 km (0.079 R)
• M30: 28,536,841 km (0.077 R)
• M31: 33,018,793 km (0.069 R)
• M32: 35,969,910 km (0.104 R)
• M33: 43,621,542 km (0.104 R)
• M34: 45,869,101 km (0.093 R)
• M35: 48,340,607 km (0.075 R)
• M36: 51,206,154 km (0.112 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: 341 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit