🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.88 AU - 1.06 AU

Year: 430 Days

Day: 16.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.41 AU - 2.13 AU

Year: 1059 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 11.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.9 AU - 3.42 AU

Year: 2526 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,083,583 km

• M1: 144,212 km (0.106 R)
• M2: 589,864 km (0.114 R)
• M3: 974,331 km (0.081 R)
• M4: 1,393,654 km (0.077 R)
• M5: 2,287,800 km (0.112 R)
• M6: 3,426,539 km (0.114 R)
• M7: 4,525,336 km (0.088 R)
• M8: 5,340,794 km (0.075 R)
• M9: 5,820,853 km (0.098 R)
• M10: 6,868,038 km (0.102 R)
• M11: 9,678,384 km (0.087 R)
• M12: 10,211,999 km (0.105 R)
• M13: 11,144,742 km (0.11 R)
• M14: 12,503,240 km (0.095 R)
• M15: 12,880,825 km (0.114 R)
• M16: 14,014,179 km (0.065 R)
• M17: 15,165,634 km (0.109 R)
• M18: 15,788,709 km (0.119 R)
• M19: 17,343,779 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.78 AU - 4.68 AU

Year: 3911 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,083,583 km

• M1: 165,455 km (0.091 R)
• M2: 585,526 km (0.09 R)
• M3: 1,201,420 km (0.071 R)
• M4: 1,939,387 km (0.118 R)
• M5: 2,484,521 km (0.112 R)
• M6: 3,844,516 km (0.114 R)
• M7: 4,789,825 km (0.12 R)
• M8: 5,263,302 km (0.108 R)
• M9: 6,182,880 km (0.081 R)
• M10: 7,207,027 km (0.091 R)
• M11: 7,902,508 km (0.074 R)
• M12: 8,951,189 km (0.092 R)
• M13: 9,468,648 km (0.108 R)
• M14: 10,563,704 km (0.12 R)
• M15: 11,508,415 km (0.038 R)
• M16: 12,169,039 km (0.073 R)
• M17: 15,916,465 km (0.104 R)
• M18: 17,097,241 km (0.116 R)
• M19: 17,895,645 km (0.074 R)
• M20: 19,699,646 km (0.078 R)
• M21: 22,995,736 km (0.047 R)
• M22: 23,666,383 km (0.032 R)
• M23: 24,658,217 km (0.106 R)
• M24: 25,916,634 km (0.117 R)
• M25: 27,716,446 km (0.099 R)
• M26: 28,221,489 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.1

Radius: 6.2

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.07 AU - 13.49 AU

Year: 17033 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,083,583 km

• M1: 77,492 km (0.034 R)
• M2: 287,378 km (0.1 R)
• M3: 601,982 km (0.084 R)
• M4: 925,861 km (0.104 R)
• M5: 1,543,700 km (0.083 R)
• M6: 1,791,135 km (0.074 R)
• M7: 1,993,840 km (0.109 R)
• M8: 2,327,144 km (0.055 R)
• M9: 2,548,549 km (0.099 R)
• M10: 3,225,480 km (0.083 R)
• M11: 3,658,865 km (0.073 R)
• M12: 5,261,656 km (0.085 R)
• M13: 5,680,830 km (0.072 R)
• M14: 6,274,135 km (0.06 R)
• M15: 6,506,909 km (0.094 R)
• M16: 8,209,931 km (0.066 R)
• M17: 10,296,373 km (0.096 R)
• M18: 12,712,378 km (0.059 R)
• M19: 13,402,473 km (0.103 R)
• M20: 13,724,408 km (0.102 R)
• M21: 15,132,722 km (0.112 R)
• M22: 15,693,714 km (0.119 R)
• M23: 18,312,275 km (0.064 R)
• M24: 19,849,094 km (0.072 R)
• M25: 21,035,106 km (0.088 R)
• M26: 22,267,643 km (0.069 R)
• M27: 22,628,473 km (0.11 R)
• M28: 24,491,415 km (0.111 R)
• M29: 24,875,882 km (0.043 R)
• M30: 29,051,906 km (0.116 R)
• M31: 30,467,701 km (0.103 R)
• M32: 33,318,587 km (0.071 R)
• M33: 35,478,033 km (0.115 R)
• M34: 35,970,210 km (0.114 R)
• M35: 43,769,495 km (0.049 R)
• M36: 44,906,738 km (0.05 R)
• M37: 47,388,566 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 6.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.74 AU - 18.06 AU

Year: 25858 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,083,583 km

• M1: 83,476 km (0.072 R)
• M2: 366,964 km (0.072 R)
• M3: 770,878 km (0.089 R)
• M4: 1,075,459 km (0.12 R)
• M5: 1,303,745 km (0.119 R)
• M6: 1,595,461 km (0.058 R)
• M7: 2,192,058 km (0.116 R)
• M8: 2,520,126 km (0.109 R)
• M9: 2,928,079 km (0.075 R)
• M10: 3,379,117 km (0.079 R)
• M11: 4,232,573 km (0.084 R)
• M12: 4,775,912 km (0.113 R)
• M13: 5,400,782 km (0.083 R)
• M14: 5,808,736 km (0.065 R)
• M15: 8,750,877 km (0.054 R)
• M16: 11,206,526 km (0.106 R)
• M17: 13,077,547 km (0.117 R)
• M18: 14,018,218 km (0.088 R)
• M19: 16,336,387 km (0.048 R)
• M20: 16,797,747 km (0.106 R)
• M21: 18,647,375 km (0.091 R)
• M22: 19,236,192 km (0.119 R)
• M23: 20,011,408 km (0.088 R)
• M24: 21,258,456 km (0.069 R)
• M25: 21,808,378 km (0.108 R)
• M26: 22,651,062 km (0.074 R)
• M27: 23,032,537 km (0.095 R)
• M28: 23,612,678 km (0.051 R)
• M29: 24,701,451 km (0.098 R)
• M30: 26,135,197 km (0.119 R)
• M31: 32,426,386 km (0.072 R)
• M32: 34,268,235 km (0.059 R)
• M33: 49,153,672 km (0.04 R)
• M34: 57,372,279 km (0.06 R)
• M35: 58,975,071 km (0.075 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit