🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.85 AU - 1.21 AU

Year: 369 Days

Day: 20.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.11 AU - 2.73 AU

Year: 1329 Days

Day: 40.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 9.5

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.47 AU - 10.55 AU

Year: 12031 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,860,353 km

• M1: 118,182 km (0.036 R)
• M2: 415,284 km (0.106 R)
• M3: 869,762 km (0.055 R)
• M4: 1,871,170 km (0.107 R)
• M5: 2,731,807 km (0.117 R)
• M6: 4,094,643 km (0.096 R)
• M7: 4,426,751 km (0.085 R)
• M8: 4,908,605 km (0.114 R)
• M9: 6,730,558 km (0.107 R)
• M10: 7,770,562 km (0.048 R)
• M11: 10,004,058 km (0.112 R)
• M12: 13,211,138 km (0.112 R)
• M13: 13,671,600 km (0.069 R)
• M14: 14,694,550 km (0.059 R)
• M15: 21,116,637 km (0.044 R)
• M16: 21,746,444 km (0.06 R)
• M17: 23,519,478 km (0.096 R)
• M18: 24,490,368 km (0.112 R)
• M19: 27,350,979 km (0.076 R)
• M20: 30,313,316 km (0.07 R)
• M21: 31,346,439 km (0.106 R)
• M22: 32,880,116 km (0.08 R)
• M23: 34,711,194 km (0.12 R)
• M24: 38,176,479 km (0.116 R)
• M25: 39,788,246 km (0.084 R)
• M26: 41,444,744 km (0.104 R)
• M27: 42,290,121 km (0.076 R)
• M28: 43,003,254 km (0.091 R)
• M29: 43,434,994 km (0.112 R)
• M30: 45,786,523 km (0.108 R)
• M31: 46,387,308 km (0.098 R)
• M32: 55,191,591 km (0.103 R)
• M33: 56,214,691 km (0.076 R)
• M34: 57,947,633 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558

Radius: 3.1

Gravity: 58.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.86 AU - 20.12 AU

Year: 24728 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,860,353 km

• M1: 53,706 km (0.096 R)
• M2: 320,289 km (0.113 R)
• M3: 1,332,468 km (0.085 R)
• M4: 1,443,769 km (0.025 R)
• M5: 1,631,215 km (0.112 R)
• M6: 1,912,758 km (0.118 R)
• M7: 2,013,587 km (0.108 R)
• M8: 2,405,983 km (0.068 R)
• M9: 4,744,347 km (0.054 R)
• M10: 5,314,464 km (0.119 R)
• M11: 5,595,708 km (0.094 R)
• M12: 8,425,502 km (0.088 R)
• M13: 10,576,121 km (0.097 R)
• M14: 13,210,988 km (0.071 R)
• M15: 13,503,751 km (0.102 R)
• M16: 13,875,651 km (0.066 R)
• M17: 15,111,779 km (0.043 R)
• M18: 16,757,804 km (0.095 R)
• M19: 18,701,978 km (0.102 R)
• M20: 25,765,989 km (0.12 R)
• M21: 27,625,042 km (0.098 R)
• M22: 30,324,536 km (0.083 R)
• M23: 31,090,177 km (0.114 R)
• M24: 32,262,726 km (0.087 R)
• M25: 40,074,278 km (0.064 R)
• M26: 41,150,784 km (0.054 R)
• M27: 44,823,112 km (0.086 R)
• M28: 47,162,225 km (0.053 R)
• M29: 47,502,859 km (0.046 R)
• M30: 47,673,849 km (0.111 R)
• M31: 50,642,918 km (0.071 R)
• M32: 61,291,444 km (0.068 R)
• M33: 67,781,748 km (0.109 R)
• M34: 71,528,128 km (0.053 R)
• M35: 71,752,674 km (0.118 R)
• M36: 72,429,305 km (0.049 R)
• M37: 73,109,975 km (0.108 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 12,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit