🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 26 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,242,262 km

• M1: 441,314 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 9.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 569 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 122.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,242,262 km

• M1: 120,875 km (0.114 R)
• M2: 435,928 km (0.109 R)
• M3: 813,962 km (0.071 R)
• M4: 1,425,817 km (0.107 R)
• M5: 1,845,140 km (0.036 R)
• M6: 2,499,780 km (0.056 R)
• M7: 2,809,747 km (0.072 R)
• M8: 3,442,097 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 12.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 617 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,242,262 km

• M1: 155,582 km (0.104 R)
• M2: 594,053 km (0.065 R)
• M3: 997,519 km (0.093 R)
• M4: 1,435,092 km (0.081 R)
• M5: 2,185,774 km (0.09 R)
• M6: 2,852,083 km (0.057 R)
• M7: 3,463,789 km (0.084 R)
• M8: 4,373,344 km (0.053 R)
• M9: 5,435,788 km (0.116 R)
• M10: 6,105,239 km (0.094 R)
• M11: 6,601,904 km (0.036 R)
• M12: 7,168,431 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 11.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.58 AU - 3.9 AU

Year: 4745 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,242,262 km

• M1: 155,582 km (0.05 R)
• M2: 677,379 km (0.102 R)
• M3: 1,366,726 km (0.094 R)
• M4: 2,624,695 km (0.104 R)
• M5: 3,492,063 km (0.057 R)
• M6: 4,228,234 km (0.106 R)
• M7: 5,265,546 km (0.08 R)
• M8: 7,641,310 km (0.055 R)
• M9: 8,454,374 km (0.118 R)
• M10: 9,627,072 km (0.075 R)
• M11: 14,042,004 km (0.065 R)
• M12: 14,898,602 km (0.117 R)
• M13: 16,995,216 km (0.079 R)
• M14: 18,617,156 km (0.035 R)
• M15: 22,099,345 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 12.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.73 AU - 5.27 AU

Year: 6262 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,242,262 km

• M1: 160,519 km (0.083 R)
• M2: 568,322 km (0.117 R)
• M3: 1,371,812 km (0.096 R)
• M4: 2,643,095 km (0.078 R)
• M5: 3,715,413 km (0.094 R)
• M6: 4,750,780 km (0.084 R)
• M7: 5,174,740 km (0.112 R)
• M8: 5,874,260 km (0.085 R)
• M9: 6,532,789 km (0.117 R)
• M10: 6,986,969 km (0.071 R)
• M11: 9,717,279 km (0.091 R)
• M12: 11,025,213 km (0.09 R)
• M13: 12,983,749 km (0.082 R)
• M14: 15,529,905 km (0.104 R)
• M15: 16,026,420 km (0.114 R)
• M16: 16,985,791 km (0.105 R)
• M17: 18,187,212 km (0.052 R)
• M18: 19,018,976 km (0.04 R)
• M19: 20,833,448 km (0.115 R)
• M20: 23,401,894 km (0.037 R)
• M21: 23,890,630 km (0.096 R)
• M22: 25,741,006 km (0.084 R)
• M23: 32,869,794 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 3

Gravity: 46.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.6 AU - 10.4 AU

Year: 16257 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,242,262 km

• M1: 37,250 km (0.12 R)
• M2: 318,344 km (0.093 R)
• M3: 416,780 km (0.112 R)
• M4: 915,539 km (0.042 R)
• M5: 1,206,208 km (0.078 R)
• M6: 1,585,438 km (0.109 R)
• M7: 2,188,467 km (0.115 R)
• M8: 2,792,992 km (0.069 R)
• M9: 3,001,232 km (0.071 R)
• M10: 3,244,778 km (0.087 R)
• M11: 3,826,564 km (0.115 R)
• M12: 3,967,934 km (0.063 R)
• M13: 7,492,909 km (0.079 R)
• M14: 8,310,611 km (0.109 R)
• M15: 9,337,450 km (0.115 R)
• M16: 11,580,670 km (0.083 R)
• M17: 12,857,638 km (0.075 R)
• M18: 14,024,352 km (0.091 R)
• M19: 17,866,324 km (0.095 R)
• M20: 18,261,412 km (0.118 R)
• M21: 19,815,584 km (0.074 R)
• M22: 24,034,394 km (0.079 R)
• M23: 25,298,945 km (0.085 R)
• M24: 26,812,127 km (0.091 R)
• M25: 28,598,924 km (0.06 R)
• M26: 31,482,573 km (0.068 R)
• M27: 39,260,764 km (0.057 R)
• M28: 41,835,643 km (0.104 R)
• M29: 42,252,273 km (0.11 R)
• M30: 45,685,095 km (0.087 R)
• M31: 48,378,306 km (0.116 R)
• M32: 49,299,081 km (0.073 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: 204 - 11,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit