🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 28 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,914,496 km

• M1: 44,730 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 9.5

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.69 AU - 0.89 AU

Year: 453 Days

Day: 14.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,914,496 km

• M1: 118,182 km (0.118 R)
• M2: 425,157 km (0.061 R)
• M3: 859,440 km (0.068 R)
• M4: 1,236,726 km (0.115 R)
• M5: 1,567,786 km (0.102 R)
• M6: 2,317,121 km (0.099 R)
• M7: 3,601,419 km (0.096 R)
• M8: 4,465,347 km (0.11 R)
• M9: 4,930,147 km (0.106 R)
• M10: 6,030,141 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 13

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.81 AU - 1.13 AU

Year: 617 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,914,496 km

• M1: 161,715 km (0.099 R)
• M2: 636,389 km (0.081 R)
• M3: 1,075,459 km (0.075 R)
• M4: 1,649,616 km (0.106 R)
• M5: 2,121,447 km (0.117 R)
• M6: 2,700,092 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 14.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.28 AU - 3.68 AU

Year: 3322 Days

Day: 10.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,914,496 km

• M1: 177,872 km (0.065 R)
• M2: 689,646 km (0.098 R)
• M3: 1,153,250 km (0.065 R)
• M4: 2,615,868 km (0.108 R)
• M5: 3,075,134 km (0.107 R)
• M6: 3,730,971 km (0.056 R)
• M7: 4,669,249 km (0.086 R)
• M8: 5,246,697 km (0.088 R)
• M9: 5,985,411 km (0.03 R)
• M10: 9,497,670 km (0.09 R)
• M11: 10,221,574 km (0.109 R)
• M12: 10,938,746 km (0.073 R)
• M13: 13,741,462 km (0.11 R)
• M14: 15,093,378 km (0.091 R)
• M15: 15,968,376 km (0.069 R)
• M16: 16,761,544 km (0.105 R)
• M17: 17,344,078 km (0.101 R)
• M18: 18,182,275 km (0.033 R)
• M19: 19,939,751 km (0.1 R)
• M20: 20,461,997 km (0.058 R)
• M21: 21,876,744 km (0.065 R)
• M22: 23,936,258 km (0.087 R)
• M23: 24,452,221 km (0.045 R)
• M24: 25,659,476 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 9.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.38 AU - 5.58 AU

Year: 8283 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,914,496 km

• M1: 122,371 km (0.046 R)
• M2: 444,156 km (0.119 R)
• M3: 753,076 km (0.117 R)
• M4: 1,302,997 km (0.103 R)
• M5: 1,745,209 km (0.112 R)
• M6: 2,302,910 km (0.056 R)
• M7: 2,718,642 km (0.096 R)
• M8: 3,120,612 km (0.114 R)
• M9: 3,470,521 km (0.085 R)
• M10: 4,328,614 km (0.078 R)
• M11: 4,709,042 km (0.062 R)
• M12: 5,291,576 km (0.037 R)
• M13: 7,754,256 km (0.038 R)
• M14: 8,525,134 km (0.081 R)
• M15: 9,081,339 km (0.084 R)
• M16: 10,797,675 km (0.079 R)
• M17: 11,195,456 km (0.108 R)
• M18: 12,720,157 km (0.03 R)
• M19: 14,498,427 km (0.114 R)
• M20: 15,856,926 km (0.082 R)
• M21: 16,241,691 km (0.085 R)
• M22: 16,632,740 km (0.12 R)
• M23: 17,163,812 km (0.114 R)
• M24: 24,620,967 km (0.1 R)
• M25: 26,729,848 km (0.103 R)
• M26: 31,605,991 km (0.08 R)
• M27: 33,775,310 km (0.071 R)
• M28: 34,199,569 km (0.116 R)
• M29: 36,263,122 km (0.107 R)
• M30: 37,381,965 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.9

Radius: 4.6

Gravity: 34.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.03 AU - 9.91 AU

Year: 14528 Days

Day: 23.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,914,496 km

• M1: 57,146 km (0.057 R)
• M2: 282,291 km (0.054 R)
• M3: 516,113 km (0.085 R)
• M4: 883,375 km (0.106 R)
• M5: 1,720,675 km (0.075 R)
• M6: 2,336,719 km (0.068 R)
• M7: 4,549,870 km (0.059 R)
• M8: 5,124,924 km (0.106 R)
• M9: 5,671,255 km (0.101 R)
• M10: 5,939,185 km (0.082 R)
• M11: 6,135,607 km (0.104 R)
• M12: 6,751,352 km (0.052 R)
• M13: 9,736,577 km (0.083 R)
• M14: 11,697,955 km (0.049 R)
• M15: 11,882,708 km (0.073 R)
• M16: 12,194,919 km (0.11 R)
• M17: 12,641,319 km (0.108 R)
• M18: 13,976,630 km (0.058 R)
• M19: 14,536,126 km (0.12 R)
• M20: 16,075,787 km (0.085 R)
• M21: 18,459,031 km (0.082 R)
• M22: 19,302,912 km (0.075 R)
• M23: 20,084,262 km (0.086 R)
• M24: 36,651,628 km (0.104 R)
• M25: 41,591,798 km (0.116 R)
• M26: 44,071,533 km (0.109 R)
• M27: 47,580,949 km (0.065 R)
• M28: 52,599,359 km (0.08 R)
• M29: 54,461,703 km (0.11 R)
• M30: 54,804,881 km (0.071 R)
• M31: 54,977,068 km (0.113 R)
• M32: 59,399,331 km (0.092 R)
• M33: 60,494,836 km (0.086 R)
• M34: 62,163,151 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit