🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 349 Days

Day: 47 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,710,693 km

• M1: 39,494 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 14.6

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.72 AU - 1.74 AU

Year: 1447 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,710,693 km

• M1: 181,612 km (0.047 R)
• M2: 803,939 km (0.094 R)
• M3: 1,358,049 km (0.098 R)
• M4: 1,948,363 km (0.098 R)
• M5: 3,368,495 km (0.108 R)
• M6: 4,413,885 km (0.058 R)
• M7: 4,888,858 km (0.087 R)
• M8: 5,486,352 km (0.095 R)
• M9: 6,906,634 km (0.118 R)
• M10: 8,145,754 km (0.11 R)
• M11: 9,208,347 km (0.044 R)
• M12: 9,989,099 km (0.06 R)
• M13: 12,211,525 km (0.117 R)
• M14: 12,795,255 km (0.108 R)
• M15: 13,851,566 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 9.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.45 AU - 2.87 AU

Year: 2758 Days

Day: 13.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,710,693 km

• M1: 119,529 km (0.093 R)
• M2: 461,659 km (0.042 R)
• M3: 898,186 km (0.098 R)
• M4: 2,082,253 km (0.119 R)
• M5: 2,726,272 km (0.054 R)
• M6: 3,329,301 km (0.095 R)
• M7: 3,760,890 km (0.078 R)
• M8: 4,694,980 km (0.077 R)
• M9: 5,307,134 km (0.08 R)
• M10: 5,632,659 km (0.049 R)
• M11: 6,171,511 km (0.072 R)
• M12: 6,797,877 km (0.104 R)
• M13: 7,099,017 km (0.097 R)
• M14: 7,786,868 km (0.087 R)
• M15: 8,116,732 km (0.1 R)
• M16: 8,518,552 km (0.087 R)
• M17: 9,362,284 km (0.091 R)
• M18: 10,657,502 km (0.036 R)
• M19: 11,989,222 km (0.079 R)
• M20: 12,308,614 km (0.046 R)
• M21: 12,633,540 km (0.051 R)
• M22: 14,751,248 km (0.115 R)
• M23: 16,255,604 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 12.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.14 AU - 4.28 AU

Year: 4544 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,710,693 km

• M1: 153,039 km (0.043 R)
• M2: 1,226,852 km (0.101 R)
• M3: 2,021,965 km (0.055 R)
• M4: 2,786,859 km (0.101 R)
• M5: 3,818,934 km (0.076 R)
• M6: 4,458,166 km (0.053 R)
• M7: 5,116,247 km (0.058 R)
• M8: 6,415,953 km (0.033 R)
• M9: 7,924,947 km (0.1 R)
• M10: 8,310,012 km (0.075 R)
• M11: 9,308,428 km (0.092 R)
• M12: 11,235,249 km (0.094 R)
• M13: 12,362,170 km (0.099 R)
• M14: 14,166,470 km (0.103 R)
• M15: 18,842,001 km (0.038 R)
• M16: 23,655,313 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 6.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.93 AU - 7.49 AU

Year: 11051 Days

Day: 18.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,710,693 km

• M1: 153,487 km (0.118 R)
• M2: 383,569 km (0.11 R)
• M3: 784,342 km (0.1 R)
• M4: 1,095,655 km (0.086 R)
• M5: 1,672,205 km (0.07 R)
• M6: 1,999,525 km (0.105 R)
• M7: 2,838,171 km (0.117 R)
• M8: 3,224,433 km (0.072 R)
• M9: 3,472,765 km (0.054 R)
• M10: 3,984,390 km (0.062 R)
• M11: 4,270,720 km (0.075 R)
• M12: 5,762,959 km (0.105 R)
• M13: 7,430,377 km (0.077 R)
• M14: 8,471,129 km (0.099 R)
• M15: 10,034,427 km (0.113 R)
• M16: 10,565,798 km (0.105 R)
• M17: 11,209,069 km (0.055 R)
• M18: 13,295,960 km (0.053 R)
• M19: 17,264,641 km (0.083 R)
• M20: 17,706,703 km (0.069 R)
• M21: 18,416,545 km (0.062 R)
• M22: 18,745,511 km (0.048 R)
• M23: 20,031,155 km (0.086 R)
• M24: 22,551,580 km (0.115 R)
• M25: 25,437,772 km (0.096 R)
• M26: 26,258,166 km (0.087 R)
• M27: 26,927,168 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.4

Radius: 5.6

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.49 AU - 7.85 AU

Year: 13506 Days

Day: 16.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,710,693 km

• M1: 69,713 km (0.114 R)
• M2: 347,815 km (0.094 R)
• M3: 530,773 km (0.095 R)
• M4: 981,063 km (0.117 R)
• M5: 1,657,245 km (0.116 R)
• M6: 1,888,524 km (0.105 R)
• M7: 2,160,044 km (0.079 R)
• M8: 5,217,824 km (0.065 R)
• M9: 6,015,929 km (0.055 R)
• M10: 7,361,562 km (0.097 R)
• M11: 8,945,803 km (0.111 R)
• M12: 9,451,893 km (0.054 R)
• M13: 10,410,815 km (0.028 R)
• M14: 11,257,988 km (0.089 R)
• M15: 13,217,570 km (0.118 R)
• M16: 14,689,464 km (0.08 R)
• M17: 14,968,464 km (0.072 R)
• M18: 15,753,703 km (0.06 R)
• M19: 16,045,868 km (0.098 R)
• M20: 16,641,267 km (0.112 R)
• M21: 17,174,135 km (0.083 R)
• M22: 21,854,155 km (0.116 R)
• M23: 22,035,318 km (0.048 R)
• M24: 24,582,072 km (0.08 R)
• M25: 24,975,215 km (0.071 R)
• M26: 25,472,628 km (0.111 R)
• M27: 26,693,496 km (0.084 R)
• M28: 40,295,234 km (0.113 R)
• M29: 43,078,053 km (0.109 R)
• M30: 44,371,177 km (0.093 R)
• M31: 45,689,882 km (0.101 R)
• M32: 51,386,121 km (0.081 R)
• M33: 53,003,124 km (0.108 R)
• M34: 53,659,410 km (0.076 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: 550 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit