🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.54 AU - 1.72 AU

Year: 760 Days

Day: 37 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.69 AU - 3.19 AU

Year: 1841 Days

Day: 16.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.3

Radius: 6.2

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.99 AU - 16.09 AU

Year: 17199 Days

Day: 21.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,526,632 km

• M1: 77,492 km (0.042 R)
• M2: 337,792 km (0.08 R)
• M3: 1,523,804 km (0.064 R)
• M4: 2,125,636 km (0.093 R)
• M5: 2,919,702 km (0.105 R)
• M6: 3,523,479 km (0.111 R)
• M7: 4,178,269 km (0.085 R)
• M8: 4,943,611 km (0.077 R)
• M9: 6,550,442 km (0.078 R)
• M10: 7,031,698 km (0.118 R)
• M11: 8,570,612 km (0.033 R)
• M12: 8,999,957 km (0.104 R)
• M13: 9,343,733 km (0.086 R)
• M14: 9,901,584 km (0.11 R)
• M15: 10,374,313 km (0.06 R)
• M16: 19,144,638 km (0.07 R)
• M17: 23,920,700 km (0.063 R)
• M18: 26,632,161 km (0.12 R)
• M19: 31,407,923 km (0.117 R)
• M20: 36,106,044 km (0.093 R)
• M21: 37,728,433 km (0.11 R)
• M22: 38,365,122 km (0.12 R)
• M23: 43,024,048 km (0.054 R)
• M24: 46,282,739 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.1

Radius: 7.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.93 AU - 18.65 AU

Year: 22917 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,526,632 km

• M1: 90,956 km (0.07 R)
• M2: 662,120 km (0.102 R)
• M3: 1,971,550 km (0.111 R)
• M4: 2,651,323 km (0.056 R)
• M5: 5,501,162 km (0.12 R)
• M6: 8,454,224 km (0.075 R)
• M7: 12,323,573 km (0.069 R)
• M8: 13,740,265 km (0.04 R)
• M9: 14,518,324 km (0.081 R)
• M10: 14,949,315 km (0.063 R)
• M11: 15,262,424 km (0.071 R)
• M12: 25,021,740 km (0.097 R)
• M13: 34,001,352 km (0.096 R)
• M14: 35,532,486 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.7

Radius: 5.4

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.47 AU - 17.91 AU

Year: 24904 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,526,632 km

• M1: 67,169 km (0.089 R)
• M2: 283,338 km (0.09 R)
• M3: 776,114 km (0.106 R)
• M4: 1,211,593 km (0.058 R)
• M5: 1,404,574 km (0.085 R)
• M6: 1,759,869 km (0.118 R)
• M7: 2,459,987 km (0.09 R)
• M8: 2,722,083 km (0.043 R)
• M9: 8,351,900 km (0.105 R)
• M10: 8,834,801 km (0.106 R)
• M11: 9,565,138 km (0.034 R)
• M12: 11,338,023 km (0.111 R)
• M13: 12,267,474 km (0.06 R)
• M14: 14,967,117 km (0.083 R)
• M15: 16,413,280 km (0.103 R)
• M16: 18,935,051 km (0.068 R)
• M17: 19,302,015 km (0.109 R)
• M18: 23,236,588 km (0.094 R)
• M19: 37,311,654 km (0.098 R)
• M20: 45,606,257 km (0.073 R)
• M21: 49,483,535 km (0.072 R)
• M22: 49,830,752 km (0.095 R)
• M23: 50,882,125 km (0.035 R)
• M24: 51,769,390 km (0.115 R)
• M25: 58,658,671 km (0.108 R)
• M26: 63,849,119 km (0.118 R)
• M27: 73,315,672 km (0.058 R)
• M28: 73,541,116 km (0.061 R)
• M29: 76,513,327 km (0.107 R)
• M30: 77,210,303 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.8

Radius: 4.1

Gravity: 31.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.72 AU - 20.02 AU

Year: 28758 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,526,632 km

• M1: 51,013 km (0.095 R)
• M2: 367,861 km (0.096 R)
• M3: 584,329 km (0.067 R)
• M4: 748,289 km (0.118 R)
• M5: 1,099,694 km (0.04 R)
• M6: 1,289,384 km (0.074 R)
• M7: 2,186,522 km (0.107 R)
• M8: 3,173,120 km (0.11 R)
• M9: 4,317,993 km (0.072 R)
• M10: 4,754,071 km (0.114 R)
• M11: 5,462,417 km (0.12 R)
• M12: 6,652,917 km (0.067 R)
• M13: 7,485,429 km (0.074 R)
• M14: 11,176,906 km (0.1 R)
• M15: 13,447,951 km (0.086 R)
• M16: 13,675,340 km (0.082 R)
• M17: 18,782,013 km (0.057 R)
• M18: 19,257,435 km (0.074 R)
• M19: 22,068,827 km (0.102 R)
• M20: 24,913,581 km (0.048 R)
• M21: 32,120,458 km (0.103 R)
• M22: 33,906,806 km (0.118 R)
• M23: 35,758,229 km (0.07 R)
• M24: 36,782,676 km (0.087 R)
• M25: 36,930,478 km (0.075 R)
• M26: 43,342,393 km (0.104 R)
• M27: 44,842,859 km (0.115 R)
• M28: 47,244,952 km (0.116 R)
• M29: 48,833,682 km (0.097 R)
• M30: 57,711,867 km (0.117 R)
• M31: 80,800,353 km (0.049 R)
• M32: 81,551,933 km (0.044 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: 436 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit