🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 246 Days

Day: 28.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 12

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.85 AU - 1.15 AU

Year: 656 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,375,283 km

• M1: 176,825 km (0.089 R)
• M2: 423,811 km (0.11 R)
• M3: 674,686 km (0.108 R)
• M4: 1,594,863 km (0.074 R)
• M5: 1,919,341 km (0.042 R)
• M6: 2,310,689 km (0.053 R)
• M7: 2,547,951 km (0.055 R)
• M8: 3,099,518 km (0.104 R)
• M9: 3,763,134 km (0.057 R)
• M10: 4,302,136 km (0.045 R)
• M11: 4,567,223 km (0.052 R)
• M12: 7,136,716 km (0.053 R)
• M13: 7,992,565 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 14

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.26 AU - 1.84 AU

Year: 1266 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,375,283 km

• M1: 174,132 km (0.069 R)
• M2: 609,013 km (0.107 R)
• M3: 914,342 km (0.033 R)
• M4: 1,368,222 km (0.111 R)
• M5: 1,658,592 km (0.079 R)
• M6: 1,963,622 km (0.063 R)
• M7: 2,297,075 km (0.062 R)
• M8: 2,902,348 km (0.086 R)
• M9: 3,299,680 km (0.093 R)
• M10: 4,150,144 km (0.111 R)
• M11: 4,574,254 km (0.106 R)
• M12: 6,127,379 km (0.119 R)
• M13: 6,564,055 km (0.034 R)
• M14: 6,901,847 km (0.078 R)
• M15: 7,382,505 km (0.064 R)
• M16: 7,827,559 km (0.075 R)
• M17: 8,108,205 km (0.103 R)
• M18: 8,702,707 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 13.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.54 AU - 2.72 AU

Year: 2798 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,375,283 km

• M1: 169,943 km (0.098 R)
• M2: 534,364 km (0.073 R)
• M3: 803,490 km (0.12 R)
• M4: 1,402,031 km (0.112 R)
• M5: 1,745,658 km (0.107 R)
• M6: 2,002,367 km (0.091 R)
• M7: 2,402,841 km (0.072 R)
• M8: 2,661,945 km (0.117 R)
• M9: 3,456,608 km (0.075 R)
• M10: 3,751,765 km (0.074 R)
• M11: 4,041,087 km (0.069 R)
• M12: 4,341,629 km (0.098 R)
• M13: 4,673,437 km (0.06 R)
• M14: 5,460,771 km (0.111 R)
• M15: 6,736,691 km (0.047 R)
• M16: 7,604,060 km (0.07 R)
• M17: 8,633,892 km (0.068 R)
• M18: 9,216,126 km (0.072 R)
• M19: 11,234,052 km (0.089 R)
• M20: 12,253,861 km (0.076 R)
• M21: 12,548,868 km (0.081 R)
• M22: 12,947,696 km (0.101 R)
• M23: 18,146,521 km (0.105 R)
• M24: 18,747,456 km (0.08 R)
• M25: 19,031,243 km (0.109 R)
• M26: 20,736,658 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.3

Radius: 11.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.65 AU - 3.79 AU

Year: 3790 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,375,283 km

• M1: 142,417 km (0.066 R)
• M2: 462,108 km (0.072 R)
• M3: 820,096 km (0.117 R)
• M4: 1,437,486 km (0.089 R)
• M5: 2,116,511 km (0.119 R)
• M6: 2,336,719 km (0.052 R)
• M7: 2,613,325 km (0.103 R)
• M8: 2,937,953 km (0.112 R)
• M9: 3,436,712 km (0.041 R)
• M10: 4,241,848 km (0.101 R)
• M11: 4,945,257 km (0.102 R)
• M12: 5,681,727 km (0.096 R)
• M13: 6,351,477 km (0.078 R)
• M14: 7,059,374 km (0.077 R)
• M15: 7,569,802 km (0.038 R)
• M16: 7,831,748 km (0.055 R)
• M17: 8,206,341 km (0.04 R)
• M18: 8,700,911 km (0.11 R)
• M19: 11,458,299 km (0.044 R)
• M20: 12,474,069 km (0.114 R)
• M21: 14,563,951 km (0.111 R)
• M22: 16,238,699 km (0.086 R)
• M23: 16,856,389 km (0.05 R)
• M24: 17,644,770 km (0.094 R)
• M25: 18,329,180 km (0.075 R)
• M26: 18,573,772 km (0.112 R)
• M27: 19,568,897 km (0.094 R)
• M28: 20,547,118 km (0.05 R)
• M29: 21,947,952 km (0.087 R)
• M30: 22,485,308 km (0.075 R)
• M31: 22,756,379 km (0.072 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.3

Radius: 6.3

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.46 AU - 8.52 AU

Year: 13447 Days

Day: 23.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,375,283 km

• M1: 151,243 km (0.104 R)
• M2: 958,025 km (0.102 R)
• M3: 1,822,252 km (0.071 R)
• M4: 2,068,041 km (0.081 R)
• M5: 3,082,464 km (0.096 R)
• M6: 3,375,377 km (0.069 R)
• M7: 3,681,903 km (0.095 R)
• M8: 4,491,975 km (0.082 R)
• M9: 4,747,788 km (0.06 R)
• M10: 6,358,657 km (0.089 R)
• M11: 6,896,163 km (0.104 R)
• M12: 7,455,659 km (0.095 R)
• M13: 7,827,110 km (0.064 R)
• M14: 7,952,922 km (0.101 R)
• M15: 11,377,367 km (0.112 R)
• M16: 11,630,935 km (0.065 R)
• M17: 12,408,695 km (0.108 R)
• M18: 14,208,955 km (0.076 R)
• M19: 14,721,178 km (0.088 R)
• M20: 14,893,964 km (0.071 R)
• M21: 17,108,162 km (0.068 R)
• M22: 17,232,179 km (0.112 R)
• M23: 18,305,095 km (0.056 R)
• M24: 18,562,253 km (0.055 R)
• M25: 19,344,501 km (0.08 R)
• M26: 22,707,311 km (0.064 R)
• M27: 24,083,911 km (0.116 R)
• M28: 28,858,776 km (0.117 R)
• M29: 30,491,337 km (0.113 R)
• M30: 31,914,462 km (0.07 R)
• M31: 38,674,640 km (0.069 R)
• M32: 42,298,499 km (0.087 R)
• M33: 46,595,398 km (0.085 R)
• M34: 47,005,745 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit