🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.73 AU

Year: 343 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,956,874 km

• M1: 111,899 km (0.08 R)
• M2: 400,773 km (0.041 R)
• M3: 802,742 km (0.116 R)
• M4: 1,112,410 km (0.06 R)
• M5: 1,556,715 km (0.114 R)
• M6: 1,838,109 km (0.104 R)
• M7: 2,138,801 km (0.086 R)
• M8: 2,822,463 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 11.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 641 Days

Day: 12.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,956,874 km

• M1: 143,315 km (0.113 R)
• M2: 687,851 km (0.111 R)
• M3: 1,060,799 km (0.087 R)
• M4: 1,452,895 km (0.074 R)
• M5: 2,505,914 km (0.102 R)
• M6: 3,078,724 km (0.088 R)
• M7: 3,534,998 km (0.073 R)
• M8: 4,668,950 km (0.044 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 13.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.95 AU - 2.05 AU

Year: 1988 Days

Day: 13.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,956,874 km

• M1: 166,652 km (0.094 R)
• M2: 653,294 km (0.073 R)
• M3: 1,083,986 km (0.08 R)
• M4: 1,998,478 km (0.085 R)
• M5: 2,977,147 km (0.059 R)
• M6: 3,429,531 km (0.104 R)
• M7: 5,367,272 km (0.117 R)
• M8: 6,349,233 km (0.067 R)
• M9: 7,021,675 km (0.111 R)
• M10: 8,604,870 km (0.109 R)
• M11: 9,226,748 km (0.083 R)
• M12: 12,466,589 km (0.112 R)
• M13: 14,821,559 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 9

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.01 AU - 5.27 AU

Year: 7026 Days

Day: 14.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,956,874 km

• M1: 113,395 km (0.039 R)
• M2: 427,401 km (0.095 R)
• M3: 817,403 km (0.104 R)
• M4: 1,931,159 km (0.08 R)
• M5: 2,305,453 km (0.07 R)
• M6: 5,480,069 km (0.115 R)
• M7: 6,235,389 km (0.032 R)
• M8: 7,952,174 km (0.116 R)
• M9: 12,343,470 km (0.092 R)
• M10: 14,842,054 km (0.109 R)
• M11: 15,439,996 km (0.089 R)
• M12: 22,331,821 km (0.095 R)
• M13: 24,246,823 km (0.038 R)
• M14: 26,703,669 km (0.046 R)
• M15: 27,498,781 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.9

Radius: 7.4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.13 AU - 7.67 AU

Year: 11381 Days

Day: 22.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,956,874 km

• M1: 93,349 km (0.071 R)
• M2: 393,592 km (0.063 R)
• M3: 1,727,107 km (0.064 R)
• M4: 2,874,074 km (0.092 R)
• M5: 3,852,594 km (0.054 R)
• M6: 5,068,675 km (0.109 R)
• M7: 5,458,826 km (0.094 R)
• M8: 5,834,018 km (0.043 R)
• M9: 6,944,932 km (0.119 R)
• M10: 7,887,548 km (0.111 R)
• M11: 8,322,878 km (0.096 R)
• M12: 14,610,626 km (0.046 R)
• M13: 14,936,599 km (0.099 R)
• M14: 17,356,345 km (0.088 R)
• M15: 20,428,038 km (0.026 R)
• M16: 22,781,961 km (0.116 R)
• M17: 25,971,238 km (0.068 R)
• M18: 28,423,446 km (0.088 R)
• M19: 30,705,412 km (0.082 R)
• M20: 33,443,801 km (0.101 R)
• M21: 34,238,764 km (0.119 R)
• M22: 35,984,571 km (0.119 R)
• M23: 36,819,178 km (0.095 R)
• M24: 44,783,768 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956

Radius: 3.7

Gravity: 69.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.21 AU - 8.91 AU

Year: 14611 Days

Day: 24.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,956,874 km

• M1: 47,871 km (0.077 R)
• M2: 307,723 km (0.093 R)
• M3: 434,731 km (0.109 R)
• M4: 565,031 km (0.095 R)
• M5: 1,779,766 km (0.115 R)
• M6: 2,139,399 km (0.086 R)
• M7: 3,425,342 km (0.098 R)
• M8: 3,739,348 km (0.065 R)
• M9: 4,041,087 km (0.09 R)
• M10: 4,326,370 km (0.073 R)
• M11: 4,591,009 km (0.104 R)
• M12: 8,507,781 km (0.101 R)
• M13: 13,704,362 km (0.077 R)
• M14: 14,274,479 km (0.095 R)
• M15: 15,691,321 km (0.07 R)
• M16: 16,236,156 km (0.08 R)
• M17: 22,986,012 km (0.103 R)
• M18: 24,611,842 km (0.079 R)
• M19: 25,346,666 km (0.052 R)
• M20: 27,977,195 km (0.112 R)
• M21: 33,901,121 km (0.06 R)
• M22: 36,949,028 km (0.1 R)
• M23: 37,359,525 km (0.116 R)
• M24: 41,929,590 km (0.073 R)
• M25: 44,348,289 km (0.057 R)
• M26: 45,748,824 km (0.118 R)
• M27: 49,793,502 km (0.078 R)
• M28: 52,331,130 km (0.079 R)
• M29: 52,675,804 km (0.116 R)
• M30: 53,719,099 km (0.117 R)
• M31: 55,309,774 km (0.04 R)
• M32: 55,846,980 km (0.088 R)
• M33: 57,846,056 km (0.056 R)
• M34: 60,269,691 km (0.068 R)
• M35: 65,717,746 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.9

Radius: 5.2

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.73 AU - 8.77 AU

Year: 18194 Days

Day: 19.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,956,874 km

• M1: 64,626 km (0.076 R)
• M2: 285,283 km (0.099 R)
• M3: 465,399 km (0.083 R)
• M4: 633,397 km (0.093 R)
• M5: 1,193,791 km (0.059 R)
• M6: 1,473,838 km (0.072 R)
• M7: 2,001,620 km (0.097 R)
• M8: 2,318,767 km (0.072 R)
• M9: 2,583,256 km (0.08 R)
• M10: 2,913,269 km (0.051 R)
• M11: 3,604,112 km (0.07 R)
• M12: 4,677,177 km (0.062 R)
• M13: 5,000,309 km (0.06 R)
• M14: 6,365,838 km (0.112 R)
• M15: 6,803,412 km (0.083 R)
• M16: 9,808,235 km (0.081 R)
• M17: 13,273,969 km (0.074 R)
• M18: 14,862,848 km (0.101 R)
• M19: 15,209,167 km (0.111 R)
• M20: 18,571,828 km (0.044 R)
• M21: 19,463,132 km (0.106 R)
• M22: 21,331,011 km (0.104 R)
• M23: 22,218,276 km (0.107 R)
• M24: 24,066,109 km (0.088 R)
• M25: 27,749,956 km (0.061 R)
• M26: 29,453,278 km (0.071 R)
• M27: 30,887,472 km (0.11 R)
• M28: 31,907,281 km (0.096 R)
• M29: 32,949,380 km (0.081 R)
• M30: 37,727,835 km (0.114 R)
• M31: 39,417,842 km (0.094 R)
• M32: 44,217,540 km (0.113 R)
• M33: 44,503,123 km (0.082 R)
• M34: 48,781,771 km (0.038 R)
• M35: 54,792,315 km (0.073 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: 310 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit