🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 26.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 9

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.67 AU - 1.79 AU

Year: 1493 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,997,745 km

• M1: 112,348 km (0.062 R)
• M2: 410,048 km (0.115 R)
• M3: 826,079 km (0.119 R)
• M4: 1,173,745 km (0.094 R)
• M5: 1,525,150 km (0.064 R)
• M6: 1,892,712 km (0.077 R)
• M7: 2,185,774 km (0.068 R)
• M8: 2,588,492 km (0.091 R)
• M9: 3,161,302 km (0.112 R)
• M10: 4,698,271 km (0.079 R)
• M11: 5,528,240 km (0.063 R)
• M12: 5,895,951 km (0.104 R)
• M13: 6,304,353 km (0.059 R)
• M14: 6,834,828 km (0.047 R)
• M15: 7,984,936 km (0.087 R)
• M16: 9,132,501 km (0.119 R)
• M17: 10,594,521 km (0.051 R)
• M18: 11,789,060 km (0.083 R)
• M19: 12,283,332 km (0.116 R)
• M20: 12,633,690 km (0.065 R)
• M21: 13,191,989 km (0.105 R)
• M22: 13,600,690 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.3

Radius: 5.2

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.23 AU - 7.85 AU

Year: 12254 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,997,745 km

• M1: 66,122 km (0.116 R)
• M2: 275,410 km (0.096 R)
• M3: 501,003 km (0.056 R)
• M4: 1,470,547 km (0.047 R)
• M5: 1,701,975 km (0.11 R)
• M6: 2,609,735 km (0.077 R)
• M7: 2,787,756 km (0.082 R)
• M8: 4,842,633 km (0.115 R)
• M9: 5,251,035 km (0.102 R)
• M10: 5,427,860 km (0.098 R)
• M11: 5,645,225 km (0.087 R)
• M12: 5,868,425 km (0.067 R)
• M13: 6,292,984 km (0.088 R)
• M14: 6,573,630 km (0.077 R)
• M15: 6,779,177 km (0.1 R)
• M16: 7,377,569 km (0.1 R)
• M17: 7,689,630 km (0.075 R)
• M18: 8,292,509 km (0.069 R)
• M19: 9,435,586 km (0.109 R)
• M20: 12,713,874 km (0.061 R)
• M21: 15,349,041 km (0.115 R)
• M22: 24,597,480 km (0.112 R)
• M23: 26,725,211 km (0.09 R)
• M24: 26,934,049 km (0.094 R)
• M25: 27,249,252 km (0.079 R)
• M26: 27,460,784 km (0.09 R)
• M27: 33,112,741 km (0.08 R)
• M28: 34,823,841 km (0.033 R)
• M29: 42,827,178 km (0.078 R)
• M30: 43,113,209 km (0.112 R)
• M31: 44,562,513 km (0.119 R)
• M32: 48,018,673 km (0.043 R)
• M33: 48,482,276 km (0.107 R)
• M34: 51,649,263 km (0.1 R)
• M35: 52,462,028 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 3.7

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.83 AU - 9.45 AU

Year: 16660 Days

Day: 15.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,997,745 km

• M1: 46,974 km (0.112 R)
• M2: 2,592,382 km (0.068 R)
• M3: 2,710,863 km (0.038 R)
• M4: 5,134,199 km (0.101 R)
• M5: 5,545,743 km (0.097 R)
• M6: 5,843,293 km (0.093 R)
• M7: 6,116,608 km (0.072 R)
• M8: 7,652,829 km (0.095 R)
• M9: 9,947,810 km (0.108 R)
• M10: 14,068,633 km (0.115 R)
• M11: 15,769,710 km (0.064 R)
• M12: 23,261,571 km (0.056 R)
• M13: 29,820,540 km (0.098 R)
• M14: 31,141,340 km (0.088 R)
• M15: 34,668,559 km (0.089 R)
• M16: 34,890,412 km (0.091 R)
• M17: 37,980,057 km (0.075 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: 365 - 11,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit