🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 12.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.52 AU - 0.78 AU

Year: 362 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,880,783 km

• M1: 154,235 km (0.078 R)
• M2: 543,190 km (0.114 R)
• M3: 1,121,386 km (0.101 R)
• M4: 1,754,484 km (0.08 R)
• M5: 2,196,546 km (0.12 R)
• M6: 2,772,198 km (0.065 R)
• M7: 3,166,837 km (0.079 R)
• M8: 3,994,114 km (0.086 R)
• M9: 4,612,701 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.4

Radius: 10.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.15 AU - 2.25 AU

Year: 2252 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,880,783 km

• M1: 134,339 km (0.088 R)
• M2: 537,505 km (0.109 R)
• M3: 929,302 km (0.04 R)
• M4: 1,465,012 km (0.033 R)
• M5: 1,805,347 km (0.089 R)
• M6: 2,268,652 km (0.113 R)
• M7: 2,837,572 km (0.102 R)
• M8: 4,615,543 km (0.096 R)
• M9: 7,142,550 km (0.099 R)
• M10: 8,657,378 km (0.084 R)
• M11: 9,631,560 km (0.084 R)
• M12: 10,677,548 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.1

Radius: 6.3

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.4 AU - 5.76 AU

Year: 9098 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,880,783 km

• M1: 78,988 km (0.077 R)
• M2: 601,084 km (0.074 R)
• M3: 1,029,233 km (0.083 R)
• M4: 2,056,821 km (0.117 R)
• M5: 2,386,834 km (0.074 R)
• M6: 4,886,166 km (0.089 R)
• M7: 5,972,246 km (0.085 R)
• M8: 6,214,445 km (0.108 R)
• M9: 8,351,900 km (0.086 R)
• M10: 9,798,212 km (0.101 R)
• M11: 10,935,904 km (0.054 R)
• M12: 11,563,167 km (0.106 R)
• M13: 13,235,971 km (0.111 R)
• M14: 14,375,159 km (0.09 R)
• M15: 16,304,672 km (0.113 R)
• M16: 19,211,957 km (0.117 R)
• M17: 20,590,801 km (0.108 R)
• M18: 24,765,329 km (0.062 R)
• M19: 27,905,538 km (0.073 R)
• M20: 30,580,647 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.9

Radius: 4.5

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.13 AU - 6.81 AU

Year: 10069 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,880,783 km

• M1: 55,950 km (0.045 R)
• M2: 307,872 km (0.086 R)
• M3: 452,534 km (0.085 R)
• M4: 774,767 km (0.097 R)
• M5: 986,598 km (0.069 R)
• M6: 1,709,754 km (0.066 R)
• M7: 2,010,147 km (0.116 R)
• M8: 2,753,199 km (0.068 R)
• M9: 3,044,017 km (0.044 R)
• M10: 3,441,499 km (0.11 R)
• M11: 4,952,587 km (0.119 R)
• M12: 5,093,359 km (0.118 R)
• M13: 5,265,695 km (0.064 R)
• M14: 5,561,600 km (0.112 R)
• M15: 5,931,256 km (0.073 R)
• M16: 6,154,307 km (0.119 R)
• M17: 7,427,833 km (0.117 R)
• M18: 8,263,038 km (0.098 R)
• M19: 8,991,580 km (0.101 R)
• M20: 9,894,553 km (0.09 R)
• M21: 10,073,173 km (0.106 R)
• M22: 10,345,142 km (0.109 R)
• M23: 11,238,690 km (0.069 R)
• M24: 14,800,166 km (0.03 R)
• M25: 15,932,323 km (0.097 R)
• M26: 18,910,068 km (0.053 R)
• M27: 20,313,147 km (0.084 R)
• M28: 24,445,040 km (0.094 R)
• M29: 27,578,367 km (0.046 R)
• M30: 28,199,797 km (0.084 R)
• M31: 29,933,636 km (0.093 R)
• M32: 30,495,526 km (0.115 R)

Asteroid Belt

Center: 7.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 6.4

Gravity: 24.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.44 AU - 9.62 AU

Year: 17196 Days

Day: 15.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,880,783 km

• M1: 79,586 km (0.109 R)
• M2: 279,598 km (0.115 R)
• M3: 647,609 km (0.115 R)
• M4: 852,857 km (0.08 R)
• M5: 1,266,346 km (0.03 R)
• M6: 1,628,074 km (0.097 R)
• M7: 2,677,054 km (0.064 R)
• M8: 3,415,319 km (0.102 R)
• M9: 3,709,429 km (0.103 R)
• M10: 4,215,369 km (0.081 R)
• M11: 5,171,748 km (0.114 R)
• M12: 6,265,308 km (0.055 R)
• M13: 6,617,013 km (0.109 R)
• M14: 7,122,055 km (0.112 R)
• M15: 10,159,042 km (0.112 R)
• M16: 11,082,360 km (0.049 R)
• M17: 11,860,269 km (0.085 R)
• M18: 12,060,281 km (0.073 R)
• M19: 12,813,058 km (0.07 R)
• M20: 13,094,451 km (0.082 R)
• M21: 18,711,702 km (0.114 R)
• M22: 20,189,280 km (0.119 R)
• M23: 20,570,455 km (0.074 R)
• M24: 21,151,194 km (0.112 R)
• M25: 22,856,311 km (0.08 R)
• M26: 24,220,494 km (0.096 R)
• M27: 40,213,254 km (0.052 R)
• M28: 52,379,151 km (0.041 R)
• M29: 55,669,856 km (0.079 R)
• M30: 58,130,441 km (0.059 R)
• M31: 59,095,796 km (0.101 R)
• M32: 60,268,195 km (0.111 R)
• M33: 65,320,713 km (0.103 R)
• M34: 73,754,742 km (0.084 R)
• M35: 76,258,412 km (0.053 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: 276 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit