🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.71 AU - 1.03 AU

Year: 301 Days

Day: 34 Hours

Environment

Temp: 70 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.43 AU - 2.33 AU

Year: 956 Days

Day: 18.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,973,381 km

• M1: 71,957 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.48 AU - 3.72 AU

Year: 2533 Days

Day: 40.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 12.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.91 AU - 6.15 AU

Year: 4823 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,973,381 km

• M1: 151,692 km (0.096 R)
• M2: 598,990 km (0.04 R)
• M3: 5,260,460 km (0.097 R)
• M4: 5,804,248 km (0.118 R)
• M5: 6,197,840 km (0.05 R)
• M6: 7,208,972 km (0.1 R)
• M7: 7,736,304 km (0.106 R)
• M8: 8,868,461 km (0.085 R)
• M9: 9,936,440 km (0.054 R)
• M10: 10,369,227 km (0.111 R)
• M11: 11,888,094 km (0.072 R)
• M12: 12,726,141 km (0.087 R)
• M13: 14,464,917 km (0.111 R)
• M14: 15,650,780 km (0.104 R)
• M15: 18,733,992 km (0.099 R)
• M16: 19,732,857 km (0.119 R)
• M17: 20,487,728 km (0.066 R)
• M18: 21,119,479 km (0.092 R)
• M19: 22,942,928 km (0.116 R)
• M20: 25,830,915 km (0.075 R)
• M21: 29,838,342 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 13.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.14 AU - 5.96 AU

Year: 4849 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,973,381 km

• M1: 170,392 km (0.049 R)
• M2: 722,857 km (0.054 R)
• M3: 1,179,130 km (0.075 R)
• M4: 1,686,417 km (0.05 R)
• M5: 2,133,415 km (0.112 R)
• M6: 3,658,117 km (0.108 R)
• M7: 4,420,617 km (0.119 R)
• M8: 5,675,444 km (0.097 R)
• M9: 6,324,848 km (0.115 R)
• M10: 7,843,566 km (0.111 R)
• M11: 9,152,996 km (0.106 R)
• M12: 9,839,650 km (0.027 R)
• M13: 11,000,530 km (0.091 R)
• M14: 11,964,987 km (0.059 R)
• M15: 13,337,847 km (0.091 R)
• M16: 13,852,763 km (0.101 R)
• M17: 15,087,843 km (0.049 R)
• M18: 16,570,807 km (0.094 R)
• M19: 17,226,793 km (0.072 R)
• M20: 19,039,471 km (0.077 R)
• M21: 23,188,268 km (0.112 R)
• M22: 25,238,208 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 9

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.14 AU - 8.2 AU

Year: 7120 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,973,381 km

• M1: 111,899 km (0.109 R)
• M2: 454,628 km (0.112 R)
• M3: 781,350 km (0.117 R)
• M4: 1,180,327 km (0.057 R)
• M5: 1,485,058 km (0.062 R)
• M6: 1,902,885 km (0.109 R)
• M7: 2,258,030 km (0.067 R)
• M8: 3,255,100 km (0.111 R)
• M9: 4,041,536 km (0.099 R)
• M10: 5,626,376 km (0.075 R)
• M11: 8,963,755 km (0.103 R)
• M12: 10,015,877 km (0.102 R)
• M13: 10,498,031 km (0.074 R)
• M14: 11,613,582 km (0.076 R)
• M15: 12,038,141 km (0.1 R)
• M16: 12,750,376 km (0.031 R)
• M17: 14,439,785 km (0.076 R)
• M18: 14,807,197 km (0.103 R)
• M19: 15,118,062 km (0.112 R)
• M20: 15,817,432 km (0.115 R)
• M21: 16,805,526 km (0.093 R)
• M22: 17,349,164 km (0.082 R)
• M23: 19,270,599 km (0.071 R)
• M24: 22,371,913 km (0.07 R)
• M25: 30,435,088 km (0.066 R)
• M26: 39,881,596 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 6.4

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.66 AU - 15.52 AU

Year: 18579 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,973,381 km

• M1: 158,125 km (0.113 R)
• M2: 681,717 km (0.075 R)
• M3: 884,273 km (0.068 R)
• M4: 1,115,103 km (0.092 R)
• M5: 1,522,607 km (0.112 R)
• M6: 2,843,407 km (0.1 R)
• M7: 3,381,061 km (0.047 R)
• M8: 6,022,212 km (0.066 R)
• M9: 6,517,231 km (0.065 R)
• M10: 7,083,609 km (0.074 R)
• M11: 8,018,446 km (0.087 R)
• M12: 8,668,598 km (0.104 R)
• M13: 10,949,517 km (0.086 R)
• M14: 12,325,069 km (0.102 R)
• M15: 13,672,049 km (0.097 R)
• M16: 15,263,920 km (0.1 R)
• M17: 18,553,278 km (0.114 R)
• M18: 25,738,912 km (0.066 R)
• M19: 27,480,381 km (0.098 R)
• M20: 33,936,726 km (0.049 R)
• M21: 36,161,097 km (0.096 R)
• M22: 38,064,580 km (0.059 R)
• M23: 51,411,253 km (0.116 R)
• M24: 53,640,261 km (0.044 R)
• M25: 57,923,099 km (0.069 R)
• M26: 64,963,773 km (0.11 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: 419 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit