🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 341 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,807,940 km

• M1: 161,416 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 10

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.03 AU - 2.51 AU

Year: 2175 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,807,940 km

• M1: 124,465 km (0.118 R)
• M2: 449,542 km (0.068 R)
• M3: 807,829 km (0.11 R)
• M4: 1,276,219 km (0.111 R)
• M5: 1,886,878 km (0.119 R)
• M6: 2,417,502 km (0.107 R)
• M7: 3,076,779 km (0.119 R)
• M8: 3,741,443 km (0.062 R)
• M9: 4,176,473 km (0.054 R)
• M10: 4,903,519 km (0.088 R)
• M11: 5,332,267 km (0.108 R)
• M12: 5,664,075 km (0.102 R)
• M13: 6,635,114 km (0.061 R)
• M14: 7,565,164 km (0.066 R)
• M15: 8,389,000 km (0.086 R)
• M16: 9,003,697 km (0.096 R)
• M17: 9,544,494 km (0.047 R)
• M18: 10,286,798 km (0.119 R)
• M19: 11,767,219 km (0.068 R)
• M20: 12,087,658 km (0.094 R)
• M21: 13,041,494 km (0.094 R)
• M22: 14,000,117 km (0.086 R)
• M23: 15,005,115 km (0.041 R)
• M24: 15,717,351 km (0.095 R)
• M25: 16,501,692 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 12.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.14 AU - 3.28 AU

Year: 2837 Days

Day: 7.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,807,940 km

• M1: 159,172 km (0.102 R)
• M2: 683,213 km (0.109 R)
• M3: 1,100,442 km (0.109 R)
• M4: 1,777,372 km (0.062 R)
• M5: 2,539,723 km (0.107 R)
• M6: 3,578,680 km (0.057 R)
• M7: 4,007,129 km (0.044 R)
• M8: 5,209,297 km (0.078 R)
• M9: 6,482,525 km (0.078 R)
• M10: 8,133,187 km (0.046 R)
• M11: 9,072,812 km (0.028 R)
• M12: 9,738,522 km (0.077 R)
• M13: 10,761,622 km (0.093 R)
• M14: 11,280,427 km (0.111 R)
• M15: 12,288,567 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 9.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.99 AU - 3.59 AU

Year: 3794 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,807,940 km

• M1: 113,246 km (0.095 R)
• M2: 451,935 km (0.095 R)
• M3: 1,036,264 km (0.054 R)
• M4: 1,383,930 km (0.054 R)
• M5: 2,291,540 km (0.074 R)
• M6: 2,707,572 km (0.085 R)
• M7: 3,047,757 km (0.115 R)
• M8: 3,552,501 km (0.083 R)
• M9: 3,898,221 km (0.086 R)
• M10: 4,311,261 km (0.078 R)
• M11: 5,512,382 km (0.098 R)
• M12: 5,921,233 km (0.103 R)
• M13: 6,769,304 km (0.096 R)
• M14: 7,931,978 km (0.108 R)
• M15: 8,560,888 km (0.104 R)
• M16: 9,110,062 km (0.034 R)
• M17: 11,943,894 km (0.12 R)
• M18: 12,629,800 km (0.102 R)
• M19: 13,633,901 km (0.098 R)
• M20: 15,638,363 km (0.07 R)
• M21: 16,017,893 km (0.108 R)
• M22: 17,365,919 km (0.072 R)
• M23: 18,127,073 km (0.086 R)
• M24: 19,155,559 km (0.089 R)
• M25: 21,394,889 km (0.113 R)
• M26: 22,269,438 km (0.105 R)
• M27: 22,750,096 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 9.5

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.2 AU - 4.1 AU

Year: 4434 Days

Day: 13.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,807,940 km

• M1: 118,182 km (0.088 R)
• M2: 426,952 km (0.102 R)
• M3: 727,943 km (0.06 R)
• M4: 1,426,864 km (0.043 R)
• M5: 1,838,707 km (0.093 R)
• M6: 2,236,488 km (0.032 R)
• M7: 2,555,431 km (0.072 R)
• M8: 3,034,443 km (0.105 R)
• M9: 3,551,603 km (0.109 R)
• M10: 4,079,983 km (0.109 R)
• M11: 4,813,461 km (0.118 R)
• M12: 5,777,470 km (0.116 R)
• M13: 6,258,876 km (0.081 R)
• M14: 6,799,522 km (0.103 R)
• M15: 8,120,621 km (0.094 R)
• M16: 10,455,694 km (0.072 R)
• M17: 11,263,224 km (0.051 R)
• M18: 12,901,171 km (0.11 R)
• M19: 13,515,569 km (0.084 R)
• M20: 15,878,019 km (0.069 R)
• M21: 16,643,212 km (0.116 R)
• M22: 21,263,243 km (0.108 R)
• M23: 23,149,223 km (0.119 R)
• M24: 25,144,111 km (0.069 R)
• M25: 26,102,584 km (0.077 R)
• M26: 28,518,889 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 12.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.66 AU - 4.86 AU

Year: 5590 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,807,940 km

• M1: 151,692 km (0.092 R)
• M2: 830,867 km (0.087 R)
• M3: 1,325,288 km (0.068 R)
• M4: 1,819,260 km (0.067 R)
• M5: 2,241,724 km (0.059 R)
• M6: 4,282,987 km (0.075 R)
• M7: 5,236,973 km (0.086 R)
• M8: 12,138,521 km (0.034 R)
• M9: 13,118,387 km (0.099 R)
• M10: 17,506,541 km (0.095 R)
• M11: 23,799,675 km (0.119 R)
• M12: 26,418,984 km (0.058 R)
• M13: 28,238,842 km (0.093 R)
• M14: 31,360,351 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit