🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 8.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.71 AU - 1.11 AU

Year: 579 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,951,779 km

• M1: 105,766 km (0.064 R)
• M2: 401,072 km (0.118 R)
• M3: 738,265 km (0.119 R)
• M4: 1,147,266 km (0.084 R)
• M5: 1,652,308 km (0.099 R)
• M6: 2,733,751 km (0.091 R)
• M7: 3,373,731 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 12

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 790 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 80,951,779 km

• M1: 149,299 km (0.114 R)
• M2: 993,928 km (0.107 R)
• M3: 2,562,462 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.3

Radius: 10

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.93 AU - 1.39 AU

Year: 833 Days

Day: 12.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,951,779 km

• M1: 124,316 km (0.064 R)
• M2: 449,990 km (0.084 R)
• M3: 1,238,371 km (0.062 R)
• M4: 1,751,342 km (0.101 R)
• M5: 2,156,304 km (0.1 R)
• M6: 3,133,926 km (0.105 R)
• M7: 3,776,000 km (0.076 R)
• M8: 4,533,713 km (0.102 R)
• M9: 4,989,538 km (0.076 R)
• M10: 6,330,533 km (0.098 R)
• M11: 6,680,742 km (0.034 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 12.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.03 AU - 3.01 AU

Year: 2668 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,951,779 km

• M1: 159,322 km (0.118 R)
• M2: 745,446 km (0.101 R)
• M3: 1,459,926 km (0.107 R)
• M4: 2,448,468 km (0.112 R)
• M5: 3,578,680 km (0.057 R)
• M6: 4,171,836 km (0.053 R)
• M7: 5,257,468 km (0.084 R)
• M8: 6,970,363 km (0.113 R)
• M9: 7,411,677 km (0.082 R)
• M10: 8,350,553 km (0.116 R)
• M11: 10,871,726 km (0.111 R)
• M12: 11,645,745 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 14.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.87 AU - 4.19 AU

Year: 4423 Days

Day: 13.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,951,779 km

• M1: 177,273 km (0.097 R)
• M2: 790,326 km (0.107 R)
• M3: 5,134,049 km (0.108 R)
• M4: 6,136,505 km (0.074 R)
• M5: 9,896,946 km (0.078 R)
• M6: 10,475,292 km (0.056 R)
• M7: 11,240,335 km (0.095 R)
• M8: 12,657,625 km (0.111 R)
• M9: 16,317,537 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 8.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.3 AU - 4.88 AU

Year: 5516 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,951,779 km

• M1: 123,867 km (0.061 R)
• M2: 402,568 km (0.106 R)
• M3: 912,996 km (0.072 R)
• M4: 1,386,473 km (0.118 R)
• M5: 2,086,890 km (0.045 R)
• M6: 2,792,543 km (0.108 R)
• M7: 6,907,981 km (0.039 R)
• M8: 8,168,941 km (0.099 R)
• M9: 9,220,315 km (0.05 R)
• M10: 12,478,557 km (0.097 R)
• M11: 13,767,193 km (0.034 R)
• M12: 14,181,130 km (0.116 R)
• M13: 17,674,988 km (0.111 R)
• M14: 22,907,324 km (0.071 R)
• M15: 26,069,972 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 11.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.86 AU - 5.28 AU

Year: 6515 Days

Day: 14.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,951,779 km

• M1: 144,512 km (0.104 R)
• M2: 764,894 km (0.081 R)
• M3: 1,490,892 km (0.107 R)
• M4: 1,980,676 km (0.115 R)
• M5: 2,989,713 km (0.049 R)
• M6: 4,447,694 km (0.115 R)
• M7: 4,957,374 km (0.075 R)
• M8: 5,349,321 km (0.07 R)
• M9: 5,794,674 km (0.07 R)
• M10: 7,319,674 km (0.087 R)
• M11: 8,404,857 km (0.116 R)
• M12: 9,411,352 km (0.115 R)
• M13: 11,768,266 km (0.088 R)
• M14: 15,425,934 km (0.078 R)
• M15: 16,596,238 km (0.11 R)
• M16: 17,546,783 km (0.061 R)
• M17: 21,003,990 km (0.114 R)
• M18: 21,874,350 km (0.102 R)
• M19: 23,350,133 km (0.102 R)
• M20: 25,154,433 km (0.08 R)
• M21: 27,142,738 km (0.087 R)
• M22: 28,461,144 km (0.076 R)
• M23: 32,358,917 km (0.105 R)
• M24: 32,882,958 km (0.097 R)
• M25: 34,164,115 km (0.12 R)
• M26: 35,146,524 km (0.067 R)
• M27: 36,035,584 km (0.105 R)
• M28: 39,503,263 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808

Radius: 5.9

Gravity: 23.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.15 AU - 10.29 AU

Year: 20208 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 160.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,951,779 km

• M1: 73,453 km (0.095 R)
• M2: 276,756 km (0.077 R)
• M3: 854,952 km (0.058 R)
• M4: 1,057,358 km (0.117 R)
• M5: 1,612,815 km (0.109 R)
• M6: 1,848,880 km (0.114 R)
• M7: 2,506,213 km (0.1 R)
• M8: 2,798,827 km (0.107 R)
• M9: 3,086,952 km (0.115 R)
• M10: 3,753,261 km (0.066 R)
• M11: 4,407,004 km (0.105 R)
• M12: 5,854,064 km (0.045 R)
• M13: 6,776,784 km (0.098 R)
• M14: 7,248,615 km (0.063 R)
• M15: 8,962,109 km (0.115 R)
• M16: 10,062,402 km (0.098 R)
• M17: 12,251,168 km (0.087 R)
• M18: 12,667,798 km (0.098 R)
• M19: 17,455,977 km (0.05 R)
• M20: 17,806,485 km (0.062 R)
• M21: 20,782,136 km (0.111 R)
• M22: 21,076,994 km (0.115 R)
• M23: 22,905,379 km (0.091 R)
• M24: 30,387,067 km (0.1 R)
• M25: 34,193,885 km (0.119 R)
• M26: 34,742,759 km (0.099 R)
• M27: 38,750,336 km (0.104 R)
• M28: 39,197,185 km (0.095 R)
• M29: 40,558,376 km (0.092 R)
• M30: 41,328,057 km (0.086 R)
• M31: 43,374,706 km (0.062 R)
• M32: 58,837,441 km (0.053 R)
• M33: 59,823,441 km (0.095 R)
• M34: 60,620,049 km (0.087 R)
• M35: 63,877,393 km (0.074 R)
• M36: 72,527,591 km (0.104 R)
• M37: 74,805,817 km (0.103 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: 349 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit