🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 14

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.18 AU - 1.5 AU

Year: 1002 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,970,947 km

• M1: 174,132 km (0.071 R)
• M2: 653,593 km (0.075 R)
• M3: 1,459,926 km (0.07 R)
• M4: 2,013,139 km (0.078 R)
• M5: 2,625,293 km (0.12 R)
• M6: 3,360,118 km (0.114 R)
• M7: 3,813,998 km (0.067 R)
• M8: 4,325,174 km (0.06 R)
• M9: 5,335,558 km (0.072 R)
• M10: 5,877,102 km (0.095 R)
• M11: 7,071,192 km (0.12 R)
• M12: 7,678,111 km (0.117 R)
• M13: 8,916,482 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 14.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.89 AU - 2.35 AU

Year: 1993 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,970,947 km

• M1: 178,620 km (0.09 R)
• M2: 767,886 km (0.027 R)
• M3: 1,331,421 km (0.104 R)
• M4: 1,935,796 km (0.095 R)
• M5: 2,482,577 km (0.108 R)
• M6: 3,052,993 km (0.076 R)
• M7: 3,728,727 km (0.112 R)
• M8: 4,299,592 km (0.098 R)
• M9: 5,061,644 km (0.077 R)
• M10: 5,788,540 km (0.097 R)
• M11: 6,477,588 km (0.114 R)
• M12: 7,306,958 km (0.115 R)
• M13: 9,244,999 km (0.097 R)
• M14: 10,664,982 km (0.062 R)
• M15: 11,195,007 km (0.104 R)
• M16: 13,449,896 km (0.108 R)
• M17: 14,940,190 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 13.4

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.73 AU - 3.83 AU

Year: 3836 Days

Day: 7.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,970,947 km

• M1: 168,597 km (0.117 R)
• M2: 602,580 km (0.115 R)
• M3: 1,312,721 km (0.068 R)
• M4: 1,994,738 km (0.082 R)
• M5: 2,484,821 km (0.081 R)
• M6: 2,937,953 km (0.092 R)
• M7: 4,352,999 km (0.082 R)
• M8: 5,337,203 km (0.063 R)
• M9: 5,909,265 km (0.107 R)
• M10: 6,725,771 km (0.093 R)
• M11: 7,777,593 km (0.077 R)
• M12: 8,480,254 km (0.09 R)
• M13: 9,261,305 km (0.06 R)
• M14: 11,382,752 km (0.117 R)
• M15: 12,156,921 km (0.096 R)
• M16: 14,100,347 km (0.072 R)
• M17: 15,351,135 km (0.069 R)
• M18: 16,674,627 km (0.063 R)
• M19: 18,245,854 km (0.065 R)
• M20: 18,830,333 km (0.115 R)
• M21: 19,366,940 km (0.074 R)
• M22: 20,658,868 km (0.109 R)
• M23: 21,746,145 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.5

Radius: 3.9

Gravity: 53.75 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.65 AU - 7.91 AU

Year: 12683 Days

Day: 24.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,970,947 km

• M1: 48,619 km (0.086 R)
• M2: 191,784 km (0.111 R)
• M3: 335,847 km (0.085 R)
• M4: 539,151 km (0.062 R)
• M5: 699,819 km (0.105 R)
• M6: 1,143,676 km (0.112 R)
• M7: 1,426,416 km (0.068 R)
• M8: 1,607,878 km (0.105 R)
• M9: 2,091,827 km (0.102 R)
• M10: 3,014,846 km (0.052 R)
• M11: 3,340,520 km (0.083 R)
• M12: 4,031,962 km (0.097 R)
• M13: 5,842,246 km (0.065 R)
• M14: 6,839,166 km (0.054 R)
• M15: 8,131,542 km (0.107 R)
• M16: 8,321,681 km (0.057 R)
• M17: 9,578,303 km (0.082 R)
• M18: 10,114,611 km (0.101 R)
• M19: 11,482,983 km (0.078 R)
• M20: 11,722,340 km (0.089 R)
• M21: 12,777,453 km (0.066 R)
• M22: 15,289,351 km (0.117 R)
• M23: 17,006,136 km (0.11 R)
• M24: 18,682,081 km (0.069 R)
• M25: 19,432,913 km (0.1 R)
• M26: 19,858,669 km (0.114 R)
• M27: 20,640,467 km (0.038 R)
• M28: 22,265,399 km (0.112 R)
• M29: 24,168,733 km (0.075 R)
• M30: 27,117,157 km (0.053 R)
• M31: 28,404,148 km (0.03 R)
• M32: 29,173,530 km (0.113 R)
• M33: 29,843,878 km (0.073 R)
• M34: 33,593,399 km (0.116 R)
• M35: 33,837,692 km (0.039 R)
• M36: 35,961,982 km (0.099 R)
• M37: 36,345,850 km (0.104 R)
• M38: 39,244,757 km (0.097 R)
• M39: 39,651,664 km (0.072 R)
• M40: 43,008,490 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 7.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.7 AU - 11.28 AU

Year: 23524 Days

Day: 17.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,970,947 km

• M1: 92,152 km (0.053 R)
• M2: 570,566 km (0.099 R)
• M3: 826,079 km (0.05 R)
• M4: 1,798,316 km (0.109 R)
• M5: 2,147,777 km (0.111 R)
• M6: 2,671,070 km (0.08 R)
• M7: 3,543,076 km (0.085 R)
• M8: 5,771,037 km (0.086 R)
• M9: 6,261,269 km (0.068 R)
• M10: 7,939,009 km (0.079 R)
• M11: 10,502,967 km (0.075 R)
• M12: 12,741,550 km (0.093 R)
• M13: 13,515,719 km (0.115 R)
• M14: 14,321,004 km (0.117 R)
• M15: 15,096,968 km (0.103 R)
• M16: 18,903,337 km (0.041 R)
• M17: 19,982,835 km (0.066 R)
• M18: 21,639,482 km (0.085 R)
• M19: 23,549,098 km (0.052 R)
• M20: 27,791,395 km (0.046 R)
• M21: 29,185,348 km (0.075 R)
• M22: 34,484,404 km (0.069 R)
• M23: 36,750,063 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit