🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 14.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.41 AU - 0.59 AU

Year: 236 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,512,900 km

• M1: 181,761 km (0.083 R)
• M2: 644,019 km (0.113 R)
• M3: 1,203,066 km (0.111 R)
• M4: 1,842,896 km (0.094 R)
• M5: 2,327,294 km (0.108 R)
• M6: 3,070,945 km (0.098 R)
• M7: 3,623,709 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 11.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 318 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,512,900 km

• M1: 147,952 km (0.078 R)
• M2: 525,687 km (0.117 R)
• M3: 1,287,140 km (0.098 R)
• M4: 1,676,992 km (0.089 R)
• M5: 2,165,878 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 14.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.67 AU - 0.95 AU

Year: 486 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,512,900 km

• M1: 181,612 km (0.058 R)
• M2: 646,412 km (0.115 R)
• M3: 1,138,739 km (0.045 R)
• M4: 1,673,851 km (0.11 R)
• M5: 2,180,539 km (0.055 R)
• M6: 2,672,566 km (0.086 R)
• M7: 3,251,360 km (0.098 R)
• M8: 3,817,588 km (0.111 R)
• M9: 5,150,655 km (0.112 R)
• M10: 6,148,921 km (0.114 R)
• M11: 7,230,215 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 9.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.88 AU - 0.98 AU

Year: 598 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,512,900 km

• M1: 118,332 km (0.111 R)
• M2: 658,530 km (0.114 R)
• M3: 1,146,817 km (0.099 R)
• M4: 1,442,572 km (0.091 R)
• M5: 2,360,056 km (0.12 R)
• M6: 3,056,883 km (0.117 R)
• M7: 3,674,124 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 3.8

Gravity: 43.4 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.94 AU - 10.68 AU

Year: 18943 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,512,900 km

• M1: 47,273 km (0.066 R)
• M2: 242,648 km (0.114 R)
• M3: 543,339 km (0.093 R)
• M4: 1,576,911 km (0.118 R)
• M5: 2,127,431 km (0.054 R)
• M6: 2,293,784 km (0.073 R)
• M7: 2,820,817 km (0.112 R)
• M8: 3,509,117 km (0.079 R)
• M9: 5,473,936 km (0.115 R)
• M10: 7,677,213 km (0.093 R)
• M11: 7,920,609 km (0.08 R)
• M12: 12,021,685 km (0.116 R)
• M13: 13,162,518 km (0.085 R)
• M14: 16,206,685 km (0.103 R)
• M15: 16,446,341 km (0.1 R)
• M16: 19,062,209 km (0.033 R)
• M17: 20,795,301 km (0.117 R)
• M18: 21,363,773 km (0.078 R)
• M19: 22,531,534 km (0.091 R)
• M20: 22,829,981 km (0.105 R)
• M21: 24,050,251 km (0.054 R)
• M22: 24,466,433 km (0.097 R)
• M23: 26,730,746 km (0.08 R)
• M24: 31,176,047 km (0.1 R)
• M25: 34,485,900 km (0.111 R)
• M26: 35,148,169 km (0.114 R)
• M27: 43,614,511 km (0.108 R)
• M28: 44,544,860 km (0.093 R)
• M29: 45,014,897 km (0.055 R)
• M30: 47,741,019 km (0.116 R)
• M31: 48,068,788 km (0.119 R)
• M32: 48,563,358 km (0.097 R)
• M33: 49,898,519 km (0.057 R)
• M34: 52,467,713 km (0.11 R)
• M35: 53,519,685 km (0.051 R)
• M36: 56,943,233 km (0.064 R)
• M37: 60,127,723 km (0.108 R)
• M38: 61,472,757 km (0.086 R)
• M39: 63,626,667 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 4.6

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.41 AU - 12.15 AU

Year: 21980 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,512,900 km

• M1: 57,146 km (0.094 R)
• M2: 374,144 km (0.104 R)
• M3: 581,038 km (0.088 R)
• M4: 1,268,740 km (0.08 R)
• M5: 1,471,893 km (0.049 R)
• M6: 1,680,732 km (0.106 R)
• M7: 2,428,572 km (0.118 R)
• M8: 3,013,649 km (0.069 R)
• M9: 5,536,617 km (0.114 R)
• M10: 6,900,800 km (0.109 R)
• M11: 7,316,383 km (0.102 R)
• M12: 7,792,403 km (0.094 R)
• M13: 10,487,110 km (0.076 R)
• M14: 12,250,420 km (0.048 R)
• M15: 12,674,231 km (0.119 R)
• M16: 13,679,828 km (0.072 R)
• M17: 15,495,497 km (0.062 R)
• M18: 19,028,400 km (0.118 R)
• M19: 21,282,541 km (0.096 R)
• M20: 22,880,546 km (0.091 R)
• M21: 24,177,409 km (0.089 R)
• M22: 28,255,896 km (0.1 R)
• M23: 30,622,535 km (0.097 R)
• M24: 33,117,977 km (0.057 R)
• M25: 33,939,568 km (0.098 R)
• M26: 36,114,422 km (0.068 R)
• M27: 40,739,539 km (0.09 R)
• M28: 42,091,006 km (0.106 R)
• M29: 47,351,316 km (0.114 R)
• M30: 48,995,846 km (0.076 R)
• M31: 49,908,692 km (0.119 R)
• M32: 50,523,390 km (0.109 R)
• M33: 51,143,323 km (0.053 R)
• M34: 51,768,194 km (0.088 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: 289 - 10,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit