🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 249 Days

Day: 12 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 10.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.82 AU - 2.24 AU

Year: 1867 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,544,459 km

• M1: 135,536 km (0.08 R)
• M2: 592,108 km (0.106 R)
• M3: 995,125 km (0.118 R)
• M4: 1,459,626 km (0.096 R)
• M5: 1,866,832 km (0.085 R)
• M6: 2,282,564 km (0.107 R)
• M7: 2,876,169 km (0.109 R)
• M8: 3,331,993 km (0.107 R)
• M9: 4,081,329 km (0.094 R)
• M10: 5,596,456 km (0.117 R)
• M11: 6,562,111 km (0.116 R)
• M12: 7,331,492 km (0.117 R)
• M13: 8,597,090 km (0.078 R)
• M14: 9,637,992 km (0.11 R)
• M15: 10,314,324 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 10.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.53 AU - 3.01 AU

Year: 2977 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,544,459 km

• M1: 127,009 km (0.111 R)
• M2: 444,156 km (0.106 R)
• M3: 885,320 km (0.117 R)
• M4: 1,225,955 km (0.055 R)
• M5: 4,641,424 km (0.116 R)
• M6: 5,344,982 km (0.102 R)
• M7: 5,868,874 km (0.063 R)
• M8: 6,638,106 km (0.066 R)
• M9: 8,985,447 km (0.069 R)
• M10: 10,803,360 km (0.114 R)
• M11: 13,106,718 km (0.111 R)
• M12: 14,238,576 km (0.074 R)
• M13: 14,645,183 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.3

Radius: 6.3

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.22 AU - 9.82 AU

Year: 18966 Days

Day: 20.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,544,459 km

• M1: 78,688 km (0.079 R)
• M2: 324,627 km (0.03 R)
• M3: 797,955 km (0.076 R)
• M4: 1,228,049 km (0.082 R)
• M5: 2,473,002 km (0.08 R)
• M6: 3,083,362 km (0.099 R)
• M7: 4,262,043 km (0.054 R)
• M8: 5,061,943 km (0.056 R)
• M9: 5,362,336 km (0.062 R)
• M10: 7,232,459 km (0.025 R)
• M11: 7,908,791 km (0.037 R)
• M12: 9,956,337 km (0.11 R)
• M13: 10,731,104 km (0.104 R)
• M14: 11,039,575 km (0.116 R)
• M15: 12,066,564 km (0.101 R)
• M16: 13,580,644 km (0.07 R)
• M17: 14,457,737 km (0.049 R)
• M18: 15,294,438 km (0.118 R)
• M19: 17,569,372 km (0.103 R)
• M20: 18,965,719 km (0.105 R)
• M21: 20,813,103 km (0.033 R)
• M22: 24,969,081 km (0.092 R)
• M23: 25,620,281 km (0.106 R)
• M24: 26,282,700 km (0.056 R)
• M25: 30,376,296 km (0.053 R)
• M26: 36,792,998 km (0.072 R)
• M27: 40,986,525 km (0.12 R)
• M28: 48,106,935 km (0.098 R)
• M29: 57,875,377 km (0.052 R)
• M30: 58,443,251 km (0.092 R)
• M31: 65,961,142 km (0.112 R)
• M32: 69,736,992 km (0.098 R)
• M33: 73,433,107 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit