🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 1.99 AU

Year: 862 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.2

Radius: 3.6

Gravity: 50.79 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.67 AU - 12.51 AU

Year: 15922 Days

Day: 20.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 89,623,260 km

• M1: 65,075 km (0.091 R)
• M2: 186,399 km (0.099 R)
• M3: 350,358 km (0.099 R)
• M4: 486,791 km (0.089 R)
• M5: 694,284 km (0.051 R)
• M6: 1,051,823 km (0.086 R)
• M7: 1,230,592 km (0.029 R)
• M8: 1,616,555 km (0.06 R)
• M9: 1,837,660 km (0.112 R)
• M10: 2,236,787 km (0.111 R)
• M11: 2,511,449 km (0.112 R)
• M12: 2,760,829 km (0.037 R)
• M13: 4,294,506 km (0.106 R)
• M14: 4,421,963 km (0.115 R)
• M15: 4,888,110 km (0.033 R)
• M16: 5,349,769 km (0.117 R)
• M17: 8,197,963 km (0.098 R)
• M18: 9,748,695 km (0.083 R)
• M19: 10,943,832 km (0.059 R)
• M20: 12,947,546 km (0.064 R)
• M21: 13,620,587 km (0.119 R)
• M22: 14,745,413 km (0.048 R)
• M23: 15,182,837 km (0.044 R)
• M24: 17,825,783 km (0.104 R)
• M25: 19,169,322 km (0.073 R)
• M26: 21,680,322 km (0.107 R)
• M27: 26,055,162 km (0.081 R)
• M28: 29,353,197 km (0.097 R)
• M29: 29,467,639 km (0.113 R)
• M30: 30,394,248 km (0.057 R)
• M31: 30,628,967 km (0.102 R)
• M32: 32,672,624 km (0.036 R)
• M33: 36,762,630 km (0.111 R)
• M34: 38,791,925 km (0.118 R)
• M35: 47,656,945 km (0.088 R)
• M36: 53,404,046 km (0.101 R)
• M37: 54,088,905 km (0.039 R)
• M38: 54,260,943 km (0.099 R)
• M39: 56,531,839 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.7

Radius: 6

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.69 AU - 17.65 AU

Year: 21281 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,623,260 km

• M1: 75,697 km (0.065 R)
• M2: 275,858 km (0.111 R)
• M3: 491,728 km (0.107 R)
• M4: 1,542,055 km (0.084 R)
• M5: 1,856,809 km (0.066 R)
• M6: 2,125,786 km (0.084 R)
• M7: 3,036,538 km (0.116 R)
• M8: 3,501,937 km (0.112 R)
• M9: 5,386,571 km (0.111 R)
• M10: 6,291,638 km (0.114 R)
• M11: 6,614,769 km (0.044 R)
• M12: 6,852,330 km (0.078 R)
• M13: 7,445,636 km (0.102 R)
• M14: 7,702,794 km (0.07 R)
• M15: 8,962,558 km (0.065 R)
• M16: 9,431,248 km (0.103 R)
• M17: 12,811,711 km (0.028 R)
• M18: 20,500,593 km (0.097 R)
• M19: 29,620,229 km (0.117 R)
• M20: 46,962,811 km (0.043 R)
• M21: 49,992,766 km (0.105 R)
• M22: 56,241,469 km (0.11 R)
• M23: 62,145,648 km (0.049 R)
• M24: 64,058,706 km (0.093 R)
• M25: 68,225,455 km (0.104 R)
• M26: 70,260,884 km (0.05 R)
• M27: 71,178,218 km (0.093 R)
• M28: 73,506,859 km (0.117 R)
• M29: 75,885,614 km (0.118 R)
• M30: 80,046,529 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit