🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 236 Days

Day: 43.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.55 AU - 1.63 AU

Year: 759 Days

Day: 41.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 9.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.05 AU - 5.69 AU

Year: 4070 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,797,842 km

• M1: 121,473 km (0.109 R)
• M2: 455,077 km (0.064 R)
• M3: 835,205 km (0.111 R)
• M4: 1,150,108 km (0.111 R)
• M5: 1,459,926 km (0.072 R)
• M6: 1,764,956 km (0.116 R)
• M7: 2,507,260 km (0.069 R)
• M8: 3,181,498 km (0.092 R)
• M9: 3,483,087 km (0.053 R)
• M10: 4,014,608 km (0.119 R)
• M11: 4,887,811 km (0.086 R)
• M12: 5,317,307 km (0.119 R)
• M13: 6,637,358 km (0.119 R)
• M14: 8,059,884 km (0.101 R)
• M15: 8,552,510 km (0.115 R)
• M16: 9,290,925 km (0.098 R)
• M17: 10,852,278 km (0.113 R)
• M18: 11,279,231 km (0.093 R)
• M19: 12,350,052 km (0.079 R)
• M20: 13,487,146 km (0.099 R)
• M21: 15,914,072 km (0.089 R)
• M22: 16,633,638 km (0.093 R)
• M23: 17,316,851 km (0.07 R)
• M24: 20,302,675 km (0.116 R)
• M25: 21,281,344 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 8.5

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.71 AU - 8.63 AU

Year: 7272 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,797,842 km

• M1: 106,065 km (0.09 R)
• M2: 381,325 km (0.057 R)
• M3: 696,677 km (0.087 R)
• M4: 997,369 km (0.067 R)
• M5: 1,326,185 km (0.107 R)
• M6: 2,716,249 km (0.077 R)
• M7: 3,743,238 km (0.056 R)
• M8: 4,304,529 km (0.083 R)
• M9: 4,718,616 km (0.106 R)
• M10: 5,756,077 km (0.048 R)
• M11: 6,224,767 km (0.075 R)
• M12: 6,539,521 km (0.104 R)
• M13: 8,400,968 km (0.104 R)
• M14: 9,004,445 km (0.048 R)
• M15: 9,869,570 km (0.101 R)
• M16: 10,888,780 km (0.079 R)
• M17: 11,501,982 km (0.074 R)
• M18: 14,427,667 km (0.118 R)
• M19: 14,980,132 km (0.117 R)
• M20: 19,918,508 km (0.104 R)
• M21: 23,000,074 km (0.119 R)
• M22: 23,500,778 km (0.099 R)
• M23: 26,385,624 km (0.065 R)
• M24: 30,688,507 km (0.092 R)
• M25: 32,533,199 km (0.101 R)
• M26: 34,125,967 km (0.071 R)
• M27: 34,777,466 km (0.051 R)
• M28: 38,861,338 km (0.113 R)
• M29: 40,050,192 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 13

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.43 AU - 7.51 AU

Year: 7733 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,797,842 km

• M1: 161,715 km (0.062 R)
• M2: 617,540 km (0.088 R)
• M3: 1,039,855 km (0.098 R)
• M4: 1,624,782 km (0.076 R)
• M5: 3,758,946 km (0.043 R)
• M6: 4,272,066 km (0.045 R)
• M7: 4,831,862 km (0.098 R)
• M8: 6,237,483 km (0.12 R)
• M9: 6,737,589 km (0.102 R)
• M10: 8,443,753 km (0.103 R)
• M11: 8,967,644 km (0.08 R)
• M12: 9,559,603 km (0.077 R)
• M13: 11,128,286 km (0.103 R)
• M14: 12,580,433 km (0.079 R)
• M15: 13,794,420 km (0.087 R)
• M16: 14,277,022 km (0.101 R)
• M17: 21,702,014 km (0.105 R)
• M18: 23,787,857 km (0.107 R)
• M19: 26,095,553 km (0.117 R)
• M20: 26,834,716 km (0.074 R)
• M21: 27,398,252 km (0.092 R)
• M22: 28,548,958 km (0.114 R)
• M23: 33,692,582 km (0.051 R)
• M24: 34,458,673 km (0.115 R)
• M25: 35,686,123 km (0.038 R)
• M26: 37,290,261 km (0.096 R)
• M27: 40,518,882 km (0.102 R)
• M28: 42,011,869 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 11.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.99 AU - 11.07 AU

Year: 10277 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,797,842 km

• M1: 154,385 km (0.109 R)
• M2: 520,900 km (0.106 R)
• M3: 1,301,651 km (0.115 R)
• M4: 1,947,315 km (0.116 R)
• M5: 2,459,239 km (0.049 R)
• M6: 3,637,472 km (0.12 R)
• M7: 4,312,907 km (0.08 R)
• M8: 5,159,631 km (0.049 R)
• M9: 5,591,071 km (0.115 R)
• M10: 6,147,575 km (0.094 R)
• M11: 6,885,541 km (0.059 R)
• M12: 8,328,712 km (0.093 R)
• M13: 9,011,776 km (0.097 R)
• M14: 9,412,100 km (0.118 R)
• M15: 9,964,415 km (0.116 R)
• M16: 10,587,041 km (0.096 R)
• M17: 12,016,449 km (0.099 R)
• M18: 13,226,696 km (0.1 R)
• M19: 13,979,173 km (0.045 R)
• M20: 14,516,529 km (0.098 R)
• M21: 15,254,644 km (0.085 R)
• M22: 19,398,954 km (0.06 R)
• M23: 20,446,289 km (0.113 R)
• M24: 22,572,224 km (0.07 R)
• M25: 26,891,264 km (0.109 R)
• M26: 31,021,811 km (0.059 R)
• M27: 33,290,313 km (0.104 R)
• M28: 33,927,750 km (0.119 R)
• M29: 37,351,746 km (0.102 R)
• M30: 38,271,324 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit