🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.59 AU - 0.65 AU

Year: 315 Days

Day: 28 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,764,927 km

• M1: 63,280 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 8.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 881 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,764,927 km

• M1: 109,506 km (0.117 R)
• M2: 513,420 km (0.113 R)
• M3: 946,506 km (0.071 R)
• M4: 1,717,533 km (0.078 R)
• M5: 2,049,940 km (0.086 R)
• M6: 2,596,570 km (0.06 R)
• M7: 2,904,742 km (0.049 R)
• M8: 3,353,835 km (0.098 R)
• M9: 4,454,875 km (0.12 R)
• M10: 5,001,506 km (0.119 R)
• M11: 5,408,561 km (0.049 R)
• M12: 5,799,311 km (0.077 R)
• M13: 6,679,395 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 9.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.41 AU - 2.27 AU

Year: 1612 Days

Day: 12.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,764,927 km

• M1: 117,734 km (0.103 R)
• M2: 449,990 km (0.12 R)
• M3: 856,149 km (0.094 R)
• M4: 1,411,157 km (0.06 R)
• M5: 2,182,334 km (0.075 R)
• M6: 2,865,996 km (0.117 R)
• M7: 3,305,215 km (0.112 R)
• M8: 4,206,543 km (0.111 R)
• M9: 5,612,763 km (0.118 R)
• M10: 5,942,027 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.14 AU - 5.08 AU

Year: 5380 Days

Day: 13.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,764,927 km

• M1: 182,809 km (0.119 R)
• M2: 640,877 km (0.102 R)
• M3: 1,277,117 km (0.069 R)
• M4: 1,777,223 km (0.091 R)
• M5: 2,560,966 km (0.068 R)
• M6: 3,112,384 km (0.092 R)
• M7: 3,810,557 km (0.118 R)
• M8: 5,150,355 km (0.045 R)
• M9: 5,944,271 km (0.082 R)
• M10: 7,198,799 km (0.105 R)
• M11: 7,964,441 km (0.074 R)
• M12: 9,487,497 km (0.085 R)
• M13: 10,545,004 km (0.058 R)
• M14: 12,894,588 km (0.111 R)
• M15: 13,641,082 km (0.029 R)
• M16: 20,191,823 km (0.116 R)
• M17: 22,164,720 km (0.1 R)
• M18: 23,785,762 km (0.076 R)
• M19: 26,068,476 km (0.047 R)
• M20: 27,786,159 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 7

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.38 AU - 9.96 AU

Year: 19416 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,764,927 km

• M1: 87,066 km (0.107 R)
• M2: 562,488 km (0.115 R)
• M3: 1,036,414 km (0.073 R)
• M4: 1,310,477 km (0.066 R)
• M5: 1,822,252 km (0.085 R)
• M6: 2,184,877 km (0.067 R)
• M7: 2,978,643 km (0.103 R)
• M8: 3,372,534 km (0.094 R)
• M9: 4,168,545 km (0.102 R)
• M10: 5,569,529 km (0.084 R)
• M11: 5,883,385 km (0.12 R)
• M12: 7,076,278 km (0.097 R)
• M13: 9,649,661 km (0.086 R)
• M14: 12,855,543 km (0.07 R)
• M15: 14,402,984 km (0.104 R)
• M16: 20,609,500 km (0.106 R)
• M17: 21,266,385 km (0.118 R)
• M18: 22,228,897 km (0.111 R)
• M19: 23,320,962 km (0.068 R)
• M20: 25,184,353 km (0.092 R)
• M21: 30,877,300 km (0.111 R)
• M22: 32,612,785 km (0.091 R)
• M23: 33,247,977 km (0.093 R)
• M24: 34,543,196 km (0.081 R)
• M25: 36,006,412 km (0.085 R)
• M26: 39,055,815 km (0.098 R)
• M27: 42,123,320 km (0.106 R)
• M28: 44,100,555 km (0.095 R)
• M29: 54,209,032 km (0.071 R)
• M30: 56,182,378 km (0.08 R)
• M31: 60,081,796 km (0.099 R)
• M32: 61,806,659 km (0.078 R)
• M33: 68,829,083 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.27 AU - 13.51 AU

Year: 23204 Days

Day: 16.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,764,927 km

• M1: 87,066 km (0.074 R)
• M2: 335,548 km (0.103 R)
• M3: 844,779 km (0.089 R)
• M4: 1,153,549 km (0.104 R)
• M5: 1,983,668 km (0.107 R)
• M6: 2,514,291 km (0.062 R)
• M7: 3,941,455 km (0.096 R)
• M8: 4,877,788 km (0.04 R)
• M9: 5,326,582 km (0.105 R)
• M10: 5,878,448 km (0.113 R)
• M11: 6,508,255 km (0.068 R)
• M12: 6,881,801 km (0.111 R)
• M13: 8,767,333 km (0.074 R)
• M14: 9,694,840 km (0.105 R)
• M15: 10,292,932 km (0.106 R)
• M16: 11,442,891 km (0.103 R)
• M17: 13,523,947 km (0.106 R)
• M18: 17,373,549 km (0.105 R)
• M19: 25,685,506 km (0.095 R)
• M20: 26,200,870 km (0.103 R)
• M21: 27,039,815 km (0.111 R)
• M22: 31,154,056 km (0.053 R)
• M23: 32,813,844 km (0.049 R)
• M24: 36,697,106 km (0.077 R)
• M25: 40,736,547 km (0.07 R)
• M26: 44,913,619 km (0.109 R)
• M27: 48,579,515 km (0.079 R)
• M28: 59,499,561 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit