🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.47 AU - 1.93 AU

Year: 814 Days

Day: 45.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.46 AU - 3.34 AU

Year: 1813 Days

Day: 29.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3 AU - 4.1 AU

Year: 2455 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 9.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.43 AU - 8.23 AU

Year: 7285 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,049,916 km

• M1: 115,639 km (0.112 R)
• M2: 453,730 km (0.111 R)
• M3: 891,005 km (0.115 R)
• M4: 1,457,831 km (0.113 R)
• M5: 1,973,944 km (0.071 R)
• M6: 3,818,186 km (0.118 R)
• M7: 4,465,646 km (0.118 R)
• M8: 7,185,485 km (0.091 R)
• M9: 10,313,876 km (0.083 R)
• M10: 12,750,077 km (0.104 R)
• M11: 14,858,360 km (0.045 R)
• M12: 26,706,810 km (0.062 R)
• M13: 28,383,802 km (0.095 R)
• M14: 31,231,547 km (0.08 R)
• M15: 33,941,812 km (0.107 R)
• M16: 34,915,545 km (0.065 R)
• M17: 36,466,875 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 12.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.44 AU - 9.42 AU

Year: 8985 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,049,916 km

• M1: 156,629 km (0.076 R)
• M2: 903,122 km (0.104 R)
• M3: 1,664,725 km (0.092 R)
• M4: 2,188,467 km (0.115 R)
• M5: 2,647,583 km (0.073 R)
• M6: 3,458,404 km (0.097 R)
• M7: 3,935,022 km (0.069 R)
• M8: 4,565,129 km (0.086 R)
• M9: 5,292,025 km (0.091 R)
• M10: 5,764,305 km (0.076 R)
• M11: 6,721,732 km (0.053 R)
• M12: 8,311,359 km (0.113 R)
• M13: 8,734,421 km (0.102 R)
• M14: 9,670,306 km (0.118 R)
• M15: 12,438,165 km (0.104 R)
• M16: 13,797,412 km (0.092 R)
• M17: 14,880,201 km (0.049 R)
• M18: 17,214,526 km (0.034 R)
• M19: 19,338,517 km (0.113 R)
• M20: 22,598,254 km (0.079 R)
• M21: 25,227,587 km (0.115 R)
• M22: 28,434,217 km (0.08 R)
• M23: 33,579,187 km (0.032 R)
• M24: 34,547,384 km (0.064 R)
• M25: 39,313,423 km (0.036 R)
• M26: 39,788,994 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.9

Radius: 6.5

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.1 AU - 17.26 AU

Year: 19601 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,049,916 km

• M1: 80,932 km (0.118 R)
• M2: 302,188 km (0.032 R)
• M3: 1,324,689 km (0.082 R)
• M4: 2,042,909 km (0.114 R)
• M5: 2,420,344 km (0.078 R)
• M6: 3,178,506 km (0.12 R)
• M7: 3,627,150 km (0.08 R)
• M8: 4,684,807 km (0.098 R)
• M9: 6,482,824 km (0.095 R)
• M10: 7,631,735 km (0.111 R)
• M11: 7,976,409 km (0.09 R)
• M12: 9,404,021 km (0.095 R)
• M13: 10,626,236 km (0.077 R)
• M14: 12,483,344 km (0.106 R)
• M15: 15,856,028 km (0.107 R)
• M16: 16,662,061 km (0.118 R)
• M17: 21,298,997 km (0.119 R)
• M18: 23,392,769 km (0.091 R)
• M19: 24,969,829 km (0.078 R)
• M20: 27,408,873 km (0.056 R)
• M21: 29,519,250 km (0.091 R)
• M22: 34,725,555 km (0.086 R)
• M23: 37,052,700 km (0.085 R)
• M24: 40,660,851 km (0.107 R)
• M25: 44,181,038 km (0.099 R)
• M26: 48,398,950 km (0.054 R)
• M27: 49,748,772 km (0.115 R)
• M28: 51,123,576 km (0.109 R)
• M29: 53,769,364 km (0.104 R)
• M30: 57,812,696 km (0.039 R)
• M31: 66,085,907 km (0.119 R)
• M32: 66,705,391 km (0.062 R)
• M33: 68,798,116 km (0.12 R)
• M34: 71,583,628 km (0.111 R)
• M35: 72,455,634 km (0.062 R)
• M36: 74,220,740 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.2

Radius: 3.1

Gravity: 20 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.97 AU - 15.91 AU

Year: 20143 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,049,916 km

• M1: 38,746 km (0.093 R)
• M2: 224,846 km (0.083 R)
• M3: 344,973 km (0.079 R)
• M4: 1,089,970 km (0.109 R)
• M5: 1,296,565 km (0.09 R)
• M6: 3,336,332 km (0.07 R)
• M7: 4,565,577 km (0.092 R)
• M8: 4,749,433 km (0.095 R)
• M9: 5,297,410 km (0.116 R)
• M10: 5,432,347 km (0.112 R)
• M11: 7,826,362 km (0.097 R)
• M12: 9,897,694 km (0.11 R)
• M13: 10,362,196 km (0.109 R)
• M14: 11,957,657 km (0.086 R)
• M15: 12,603,321 km (0.102 R)
• M16: 16,042,876 km (0.12 R)
• M17: 20,801,285 km (0.077 R)
• M18: 26,913,106 km (0.089 R)
• M19: 29,049,812 km (0.098 R)
• M20: 31,187,416 km (0.096 R)
• M21: 31,296,922 km (0.077 R)
• M22: 32,518,987 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit