🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 11.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 522 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,035,323 km

• M1: 138,079 km (0.079 R)
• M2: 617,390 km (0.114 R)
• M3: 1,054,964 km (0.116 R)
• M4: 1,457,532 km (0.087 R)
• M5: 1,828,684 km (0.097 R)
• M6: 2,187,869 km (0.112 R)
• M7: 3,147,689 km (0.093 R)
• M8: 3,709,878 km (0.108 R)
• M9: 4,130,846 km (0.092 R)
• M10: 4,773,818 km (0.106 R)
• M11: 5,917,942 km (0.111 R)
• M12: 6,797,278 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 11.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.06 AU - 1.18 AU

Year: 804 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,035,323 km

• M1: 145,559 km (0.109 R)
• M2: 562,039 km (0.066 R)
• M3: 1,235,080 km (0.082 R)
• M4: 1,694,046 km (0.102 R)
• M5: 2,767,411 km (0.094 R)
• M6: 3,244,479 km (0.101 R)
• M7: 3,870,247 km (0.049 R)
• M8: 4,306,624 km (0.095 R)
• M9: 4,713,380 km (0.073 R)
• M10: 5,228,745 km (0.096 R)
• M11: 5,907,620 km (0.118 R)
• M12: 6,488,508 km (0.1 R)

Asteroid Belt

Center: 1.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 14

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.66 AU - 1.82 AU

Year: 1557 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,035,323 km

• M1: 175,030 km (0.068 R)
• M2: 721,810 km (0.084 R)
• M3: 1,177,335 km (0.048 R)
• M4: 3,090,094 km (0.054 R)
• M5: 4,151,341 km (0.11 R)
• M6: 5,601,842 km (0.1 R)
• M7: 7,848,054 km (0.099 R)
• M8: 8,379,126 km (0.104 R)
• M9: 11,000,380 km (0.12 R)
• M10: 12,320,881 km (0.077 R)
• M11: 13,080,688 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.3

Radius: 8.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.63 AU - 2.89 AU

Year: 3110 Days

Day: 14.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,035,323 km

• M1: 105,766 km (0.119 R)
• M2: 385,364 km (0.12 R)
• M3: 794,813 km (0.097 R)
• M4: 1,076,207 km (0.104 R)
• M5: 1,782,907 km (0.095 R)
• M6: 2,237,984 km (0.114 R)
• M7: 2,507,709 km (0.115 R)
• M8: 2,844,753 km (0.055 R)
• M9: 3,279,036 km (0.085 R)
• M10: 3,738,451 km (0.049 R)
• M11: 4,160,167 km (0.096 R)
• M12: 4,528,477 km (0.064 R)
• M13: 4,829,917 km (0.085 R)
• M14: 5,449,402 km (0.04 R)
• M15: 5,916,297 km (0.056 R)
• M16: 6,329,935 km (0.066 R)
• M17: 7,043,217 km (0.066 R)
• M18: 8,339,184 km (0.057 R)
• M19: 8,926,206 km (0.106 R)
• M20: 9,540,604 km (0.103 R)
• M21: 10,001,665 km (0.116 R)
• M22: 10,626,834 km (0.103 R)
• M23: 11,513,950 km (0.061 R)
• M24: 11,874,181 km (0.074 R)
• M25: 12,159,465 km (0.088 R)
• M26: 13,303,290 km (0.031 R)
• M27: 13,611,312 km (0.119 R)
• M28: 13,923,971 km (0.094 R)
• M29: 14,517,426 km (0.102 R)
• M30: 16,906,654 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.3

Radius: 8.8

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.64 AU - 6.62 AU

Year: 9061 Days

Day: 13.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,035,323 km

• M1: 110,852 km (0.08 R)
• M2: 530,474 km (0.098 R)
• M3: 1,064,838 km (0.082 R)
• M4: 1,416,991 km (0.104 R)
• M5: 2,417,950 km (0.05 R)
• M6: 3,857,680 km (0.084 R)
• M7: 7,379,214 km (0.12 R)
• M8: 7,752,311 km (0.115 R)
• M9: 10,832,232 km (0.109 R)
• M10: 11,644,249 km (0.065 R)
• M11: 15,368,488 km (0.105 R)
• M12: 16,603,269 km (0.07 R)
• M13: 30,095,352 km (0.076 R)
• M14: 33,916,680 km (0.078 R)
• M15: 35,649,173 km (0.082 R)
• M16: 39,164,274 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 7.3

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.57 AU - 10.07 AU

Year: 16277 Days

Day: 17.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,035,323 km

• M1: 90,806 km (0.065 R)
• M2: 426,803 km (0.091 R)
• M3: 1,106,127 km (0.075 R)
• M4: 2,757,238 km (0.103 R)
• M5: 3,097,873 km (0.083 R)
• M6: 3,491,764 km (0.101 R)
• M7: 4,002,341 km (0.105 R)
• M8: 5,945,468 km (0.075 R)
• M9: 7,941,403 km (0.106 R)
• M10: 10,346,189 km (0.052 R)
• M11: 12,761,596 km (0.103 R)
• M12: 25,201,108 km (0.064 R)
• M13: 30,602,339 km (0.045 R)
• M14: 31,047,243 km (0.077 R)
• M15: 34,402,574 km (0.103 R)
• M16: 35,004,406 km (0.088 R)
• M17: 42,647,062 km (0.062 R)
• M18: 43,902,786 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit