🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.33 AU - 2.85 AU

Year: 1562 Days

Day: 46 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,561,299 km

• M1: 40,092 km (0.083 R)
• M2: 208,839 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.66 AU - 4.26 AU

Year: 2412 Days

Day: 44 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 8.8

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.98 AU - 11.8 AU

Year: 13467 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,561,299 km

• M1: 110,852 km (0.108 R)
• M2: 418,724 km (0.111 R)
• M3: 891,753 km (0.084 R)
• M4: 1,313,320 km (0.083 R)
• M5: 1,762,712 km (0.098 R)
• M6: 2,252,346 km (0.101 R)
• M7: 3,067,953 km (0.084 R)
• M8: 3,345,008 km (0.073 R)
• M9: 5,306,536 km (0.092 R)
• M10: 6,012,638 km (0.092 R)
• M11: 8,027,871 km (0.057 R)
• M12: 8,313,902 km (0.12 R)
• M13: 10,011,837 km (0.088 R)
• M14: 10,855,420 km (0.106 R)
• M15: 11,867,749 km (0.07 R)
• M16: 14,356,459 km (0.101 R)
• M17: 15,209,616 km (0.113 R)
• M18: 16,399,367 km (0.118 R)
• M19: 19,815,734 km (0.074 R)
• M20: 21,689,896 km (0.038 R)
• M21: 23,484,771 km (0.045 R)
• M22: 23,973,208 km (0.059 R)
• M23: 26,098,396 km (0.056 R)
• M24: 27,046,547 km (0.111 R)
• M25: 37,692,680 km (0.096 R)
• M26: 40,139,951 km (0.12 R)
• M27: 40,557,928 km (0.113 R)
• M28: 43,418,837 km (0.112 R)
• M29: 51,645,673 km (0.11 R)
• M30: 53,474,208 km (0.1 R)
• M31: 57,612,833 km (0.074 R)
• M32: 60,853,272 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 5.2

Gravity: 24.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.71 AU - 15.49 AU

Year: 20905 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,561,299 km

• M1: 64,776 km (0.06 R)
• M2: 277,055 km (0.041 R)
• M3: 486,791 km (0.078 R)
• M4: 781,649 km (0.095 R)
• M5: 1,505,553 km (0.053 R)
• M6: 3,027,861 km (0.089 R)
• M7: 4,800,147 km (0.12 R)
• M8: 5,057,006 km (0.072 R)
• M9: 6,050,187 km (0.096 R)
• M10: 9,173,491 km (0.109 R)
• M11: 10,154,853 km (0.095 R)
• M12: 10,395,556 km (0.049 R)
• M13: 11,077,124 km (0.093 R)
• M14: 11,268,160 km (0.107 R)
• M15: 12,054,148 km (0.116 R)
• M16: 16,788,322 km (0.036 R)
• M17: 18,967,065 km (0.068 R)
• M18: 23,876,119 km (0.11 R)
• M19: 24,624,707 km (0.094 R)
• M20: 27,542,015 km (0.047 R)
• M21: 27,775,537 km (0.096 R)
• M22: 29,447,294 km (0.068 R)
• M23: 29,691,587 km (0.112 R)
• M24: 34,591,366 km (0.11 R)
• M25: 38,237,665 km (0.081 R)
• M26: 43,066,833 km (0.077 R)
• M27: 48,456,695 km (0.083 R)
• M28: 53,007,014 km (0.105 R)
• M29: 58,409,142 km (0.096 R)
• M30: 63,148,253 km (0.101 R)
• M31: 65,403,441 km (0.069 R)
• M32: 68,137,193 km (0.119 R)
• M33: 69,856,820 km (0.12 R)
• M34: 70,073,887 km (0.096 R)
• M35: 70,509,067 km (0.104 R)
• M36: 75,874,095 km (0.099 R)
• M37: 76,103,429 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.3

Radius: 5.5

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.8 AU - 18.96 AU

Year: 23714 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,561,299 km

• M1: 110,104 km (0.094 R)
• M2: 302,786 km (0.106 R)
• M3: 724,951 km (0.039 R)
• M4: 974,481 km (0.106 R)
• M5: 1,294,919 km (0.112 R)
• M6: 3,319,726 km (0.053 R)
• M7: 3,761,190 km (0.058 R)
• M8: 5,129,711 km (0.086 R)
• M9: 5,321,346 km (0.093 R)
• M10: 5,557,710 km (0.03 R)
• M11: 6,800,420 km (0.095 R)
• M12: 7,413,472 km (0.098 R)
• M13: 8,217,710 km (0.081 R)
• M14: 8,967,944 km (0.033 R)
• M15: 9,190,396 km (0.067 R)
• M16: 10,852,428 km (0.063 R)
• M17: 11,105,099 km (0.088 R)
• M18: 13,342,484 km (0.086 R)
• M19: 13,632,704 km (0.098 R)
• M20: 14,604,791 km (0.118 R)
• M21: 15,383,299 km (0.075 R)
• M22: 17,536,610 km (0.119 R)
• M23: 19,139,851 km (0.078 R)
• M24: 20,166,391 km (0.05 R)
• M25: 22,634,756 km (0.066 R)
• M26: 24,208,675 km (0.103 R)
• M27: 27,689,668 km (0.102 R)
• M28: 32,524,671 km (0.091 R)
• M29: 36,605,552 km (0.097 R)
• M30: 37,604,566 km (0.112 R)
• M31: 38,038,251 km (0.095 R)
• M32: 45,765,579 km (0.117 R)
• M33: 48,956,651 km (0.118 R)
• M34: 52,292,684 km (0.118 R)
• M35: 54,291,910 km (0.11 R)
• M36: 55,777,416 km (0.099 R)
• M37: 56,341,251 km (0.054 R)
• M38: 58,248,773 km (0.073 R)
• M39: 66,942,055 km (0.093 R)
• M40: 71,706,747 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit