🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.17 AU - 1.81 AU

Year: 696 Days

Day: 21.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,678,346 km

• M1: 1,383,182 km (0.069 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 3.7

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.97 AU - 15.07 AU

Year: 16962 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,678,346 km

• M1: 46,076 km (0.104 R)
• M2: 270,473 km (0.119 R)
• M3: 395,836 km (0.113 R)
• M4: 878,439 km (0.057 R)
• M5: 1,612,515 km (0.05 R)
• M6: 1,929,364 km (0.113 R)
• M7: 2,093,323 km (0.047 R)
• M8: 2,286,304 km (0.086 R)
• M9: 2,821,117 km (0.026 R)
• M10: 3,843,319 km (0.063 R)
• M11: 3,986,334 km (0.103 R)
• M12: 4,133,090 km (0.079 R)
• M13: 4,658,777 km (0.106 R)
• M14: 4,854,601 km (0.037 R)
• M15: 6,146,827 km (0.063 R)
• M16: 7,562,472 km (0.1 R)
• M17: 10,903,890 km (0.11 R)
• M18: 11,780,683 km (0.104 R)
• M19: 13,940,128 km (0.114 R)
• M20: 15,832,391 km (0.092 R)
• M21: 15,978,997 km (0.104 R)
• M22: 20,987,085 km (0.118 R)
• M23: 22,246,849 km (0.074 R)
• M24: 23,176,899 km (0.032 R)
• M25: 27,897,161 km (0.102 R)
• M26: 28,759,592 km (0.072 R)
• M27: 29,417,972 km (0.067 R)
• M28: 29,639,677 km (0.085 R)
• M29: 35,801,912 km (0.047 R)
• M30: 35,928,023 km (0.1 R)
• M31: 36,435,758 km (0.098 R)
• M32: 42,481,906 km (0.106 R)
• M33: 44,636,713 km (0.075 R)
• M34: 45,666,844 km (0.103 R)
• M35: 49,945,942 km (0.062 R)
• M36: 50,578,292 km (0.088 R)
• M37: 54,151,587 km (0.094 R)
• M38: 55,491,535 km (0.083 R)
• M39: 55,660,581 km (0.074 R)

Asteroid Belt

Center: 13.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 3.5

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.61 AU - 15.45 AU

Year: 21206 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 64.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,678,346 km

• M1: 49,517 km (0.119 R)
• M2: 732,880 km (0.036 R)
• M3: 878,140 km (0.036 R)
• M4: 1,266,496 km (0.081 R)
• M5: 1,491,640 km (0.073 R)
• M6: 3,628,347 km (0.092 R)
• M7: 7,013,148 km (0.093 R)
• M8: 7,227,372 km (0.065 R)
• M9: 8,412,337 km (0.068 R)
• M10: 11,929,084 km (0.102 R)
• M11: 18,252,287 km (0.102 R)
• M12: 19,824,111 km (0.063 R)
• M13: 20,686,543 km (0.07 R)
• M14: 21,573,509 km (0.091 R)
• M15: 25,275,907 km (0.089 R)
• M16: 25,678,026 km (0.108 R)
• M17: 29,824,729 km (0.04 R)
• M18: 30,273,672 km (0.047 R)
• M19: 31,070,131 km (0.106 R)
• M20: 35,013,830 km (0.108 R)
• M21: 39,817,568 km (0.108 R)
• M22: 40,773,199 km (0.109 R)
• M23: 52,313,627 km (0.089 R)
• M24: 53,459,397 km (0.099 R)
• M25: 58,035,596 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 6

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 17.34 AU - 20.72 AU

Year: 31785 Days

Day: 16.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,678,346 km

• M1: 78,389 km (0.069 R)
• M2: 268,528 km (0.118 R)
• M3: 898,186 km (0.115 R)
• M4: 1,882,240 km (0.101 R)
• M5: 5,835,663 km (0.109 R)
• M6: 12,142,710 km (0.106 R)
• M7: 18,460,228 km (0.055 R)
• M8: 21,303,634 km (0.074 R)
• M9: 25,868,913 km (0.107 R)
• M10: 32,079,618 km (0.12 R)
• M11: 41,189,231 km (0.042 R)
• M12: 42,122,422 km (0.103 R)
• M13: 45,830,355 km (0.094 R)
• M14: 54,630,150 km (0.115 R)
• M15: 55,945,415 km (0.106 R)
• M16: 58,639,074 km (0.108 R)
• M17: 59,621,633 km (0.113 R)
• M18: 64,283,402 km (0.075 R)
• M19: 67,881,081 km (0.069 R)
• M20: 72,058,302 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit