🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.35 AU - 1.63 AU

Year: 675 Days

Day: 23.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.95 AU

Year: 2533 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,258,138 km

• M1: 20,345 km (0.112 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 12.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.64 AU - 7.98 AU

Year: 7330 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 92,258,138 km

• M1: 159,621 km (0.061 R)
• M2: 776,862 km (0.104 R)
• M3: 1,991,297 km (0.049 R)
• M4: 4,574,703 km (0.117 R)
• M5: 6,198,887 km (0.069 R)
• M6: 9,454,137 km (0.075 R)
• M7: 10,818,918 km (0.054 R)
• M8: 15,551,895 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.7

Radius: 3.6

Gravity: 74.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 15.1 AU - 19.42 AU

Year: 26593 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,258,138 km

• M1: 44,730 km (0.095 R)
• M2: 232,176 km (0.055 R)
• M3: 451,935 km (0.079 R)
• M4: 569,968 km (0.1 R)
• M5: 987,196 km (0.03 R)
• M6: 1,619,247 km (0.052 R)
• M7: 1,796,970 km (0.116 R)
• M8: 2,009,548 km (0.105 R)
• M9: 2,694,856 km (0.109 R)
• M10: 3,179,852 km (0.046 R)
• M11: 6,074,272 km (0.049 R)
• M12: 7,692,622 km (0.077 R)
• M13: 8,025,028 km (0.035 R)
• M14: 8,958,369 km (0.034 R)
• M15: 9,832,470 km (0.107 R)
• M16: 12,489,029 km (0.111 R)
• M17: 13,980,819 km (0.112 R)
• M18: 14,226,758 km (0.059 R)
• M19: 16,939,416 km (0.082 R)
• M20: 17,501,604 km (0.117 R)
• M21: 19,977,748 km (0.088 R)
• M22: 21,030,319 km (0.064 R)
• M23: 21,245,142 km (0.054 R)
• M24: 22,119,392 km (0.097 R)
• M25: 29,052,355 km (0.082 R)
• M26: 31,510,248 km (0.117 R)
• M27: 31,791,492 km (0.097 R)
• M28: 36,524,021 km (0.106 R)
• M29: 42,044,182 km (0.115 R)
• M30: 42,727,994 km (0.106 R)
• M31: 44,293,686 km (0.117 R)
• M32: 49,030,852 km (0.106 R)
• M33: 54,700,312 km (0.081 R)
• M34: 55,515,022 km (0.115 R)
• M35: 55,925,369 km (0.116 R)
• M36: 56,544,704 km (0.117 R)
• M37: 60,791,189 km (0.027 R)
• M38: 71,838,992 km (0.097 R)
• M39: 83,075,138 km (0.091 R)
• M40: 85,236,379 km (0.103 R)
• M41: 101,729,993 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.3

Radius: 6.9

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.19 AU - 20.59 AU

Year: 26894 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,258,138 km

• M1: 88,861 km (0.117 R)
• M2: 355,295 km (0.096 R)
• M3: 623,374 km (0.066 R)
• M4: 976,575 km (0.116 R)
• M5: 1,441,375 km (0.105 R)
• M6: 1,840,203 km (0.106 R)
• M7: 2,700,990 km (0.104 R)
• M8: 4,174,678 km (0.066 R)
• M9: 6,254,238 km (0.113 R)
• M10: 6,817,624 km (0.085 R)
• M11: 7,111,584 km (0.074 R)
• M12: 7,414,220 km (0.093 R)
• M13: 8,263,038 km (0.066 R)
• M14: 8,710,934 km (0.06 R)
• M15: 12,602,573 km (0.068 R)
• M16: 13,120,930 km (0.104 R)
• M17: 14,842,951 km (0.101 R)
• M18: 15,843,013 km (0.113 R)
• M19: 16,186,190 km (0.091 R)
• M20: 16,446,790 km (0.058 R)
• M21: 17,335,850 km (0.061 R)
• M22: 18,444,370 km (0.066 R)
• M23: 22,480,970 km (0.088 R)
• M24: 25,282,040 km (0.051 R)
• M25: 26,947,962 km (0.093 R)
• M26: 27,191,807 km (0.096 R)
• M27: 30,629,266 km (0.102 R)
• M28: 31,296,174 km (0.102 R)
• M29: 33,354,940 km (0.065 R)
• M30: 39,439,534 km (0.08 R)
• M31: 42,494,322 km (0.082 R)
• M32: 43,658,343 km (0.06 R)
• M33: 79,361,820 km (0.114 R)
• M34: 79,612,247 km (0.091 R)
• M35: 83,689,686 km (0.096 R)
• M36: 90,063,603 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit