🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.18 AU - 1.42 AU

Year: 555 Days

Day: 23.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,273,179 km

• M1: 168,597 km (0.075 R)
• M2: 349,760 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.68 AU - 3.8 AU

Year: 2710 Days

Day: 47.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.83 AU - 4.91 AU

Year: 3423 Days

Day: 30.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 12.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.77 AU - 9.19 AU

Year: 8448 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 88,273,179 km

• M1: 172,486 km (0.058 R)
• M2: 291,566 km (0.114 R)
• M3: 670,797 km (0.096 R)
• M4: 1,017,266 km (0.117 R)
• M5: 1,347,877 km (0.116 R)
• M6: 1,961,976 km (0.054 R)
• M7: 2,744,971 km (0.108 R)
• M8: 3,001,232 km (0.085 R)
• M9: 3,094,582 km (0.114 R)
• M10: 3,342,316 km (0.103 R)
• M11: 3,556,989 km (0.076 R)
• M12: 3,736,057 km (0.071 R)
• M13: 4,741,355 km (0.099 R)
• M14: 5,161,575 km (0.105 R)
• M15: 5,274,073 km (0.11 R)
• M16: 5,364,879 km (0.067 R)
• M17: 5,547,837 km (0.056 R)
• M18: 5,872,913 km (0.048 R)
• M19: 6,252,293 km (0.057 R)
• M20: 6,420,741 km (0.062 R)
• M21: 6,542,064 km (0.117 R)
• M22: 7,437,707 km (0.114 R)
• M23: 8,108,504 km (0.072 R)
• M24: 8,398,275 km (0.1 R)
• M25: 8,531,118 km (0.093 R)
• M26: 9,042,144 km (0.09 R)
• M27: 9,342,686 km (0.102 R)
• M28: 9,841,446 km (0.071 R)
• M29: 10,037,718 km (0.109 R)
• M30: 10,122,390 km (0.119 R)
• M31: 10,207,063 km (0.071 R)
• M32: 10,377,455 km (0.041 R)
• M33: 10,749,654 km (0.101 R)
• M34: 10,836,122 km (0.077 R)
• M35: 11,243,028 km (0.098 R)
• M36: 12,767,281 km (0.115 R)
• M37: 13,320,643 km (0.107 R)
• M38: 13,413,693 km (0.04 R)
• M39: 14,165,572 km (0.094 R)
• M40: 14,898,901 km (0.042 R)
• M41: 14,995,391 km (0.105 R)
• M42: 15,710,020 km (0.071 R)
• M43: 16,635,433 km (0.109 R)
• M44: 17,273,617 km (0.094 R)
• M45: 17,919,731 km (0.117 R)
• M46: 19,305,755 km (0.107 R)
• M47: 19,728,219 km (0.104 R)
• M48: 20,296,392 km (0.114 R)
• M49: 20,403,504 km (0.114 R)
• M50: 20,906,003 km (0.057 R)
• M51: 21,339,837 km (0.099 R)
• M52: 21,849,816 km (0.081 R)
• M53: 23,291,640 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.4

Radius: 7.1

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.88 AU - 18.64 AU

Year: 29240 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,273,179 km

• M1: 250,277 km (0.118 R)
• M2: 616,942 km (0.119 R)
• M3: 958,324 km (0.074 R)
• M4: 1,652,009 km (0.113 R)
• M5: 1,899,594 km (0.092 R)
• M6: 2,121,298 km (0.032 R)
• M7: 2,793,740 km (0.077 R)
• M8: 3,003,327 km (0.116 R)
• M9: 4,079,534 km (0.08 R)
• M10: 4,126,657 km (0.106 R)
• M11: 4,609,110 km (0.058 R)
• M12: 4,856,994 km (0.117 R)
• M13: 5,314,165 km (0.085 R)
• M14: 6,269,348 km (0.034 R)
• M15: 6,655,160 km (0.065 R)
• M16: 6,766,760 km (0.103 R)
• M17: 7,162,297 km (0.108 R)
• M18: 7,565,314 km (0.063 R)
• M19: 7,916,719 km (0.119 R)
• M20: 8,153,982 km (0.059 R)
• M21: 9,815,415 km (0.089 R)
• M22: 11,310,347 km (0.05 R)
• M23: 11,377,068 km (0.116 R)
• M24: 11,914,573 km (0.058 R)
• M25: 13,576,156 km (0.064 R)
• M26: 14,217,782 km (0.065 R)
• M27: 14,361,695 km (0.07 R)
• M28: 14,796,426 km (0.058 R)
• M29: 15,382,850 km (0.08 R)
• M30: 15,976,753 km (0.101 R)
• M31: 17,033,962 km (0.079 R)
• M32: 18,740,724 km (0.064 R)
• M33: 19,614,375 km (0.115 R)
• M34: 19,774,744 km (0.082 R)
• M35: 20,420,109 km (0.053 R)
• M36: 22,147,067 km (0.118 R)
• M37: 23,749,410 km (0.1 R)
• M38: 23,920,251 km (0.078 R)
• M39: 24,263,129 km (0.104 R)
• M40: 24,607,653 km (0.101 R)
• M41: 24,693,971 km (0.118 R)
• M42: 25,738,463 km (0.059 R)
• M43: 26,001,905 km (0.04 R)
• M44: 26,442,770 km (0.119 R)
• M45: 26,975,189 km (0.113 R)
• M46: 27,242,819 km (0.078 R)
• M47: 29,140,020 km (0.11 R)
• M48: 30,428,356 km (0.095 R)
• M49: 32,490,114 km (0.037 R)
• M50: 32,774,799 km (0.088 R)
• M51: 33,060,232 km (0.106 R)
• M52: 34,403,322 km (0.057 R)
• M53: 34,693,541 km (0.099 R)
• M54: 35,960,037 km (0.115 R)
• M55: 37,043,574 km (0.059 R)
• M56: 40,154,312 km (0.055 R)
• M57: 40,459,642 km (0.095 R)
• M58: 41,689,187 km (0.099 R)
• M59: 43,975,042 km (0.067 R)
• M60: 44,500,280 km (0.047 R)
• M61: 46,194,626 km (0.119 R)
• M62: 48,558,870 km (0.111 R)
• M63: 49,101,612 km (0.047 R)
• M64: 50,302,882 km (0.072 R)
• M65: 50,522,193 km (0.028 R)
• M66: 51,956,388 km (0.05 R)
• M67: 53,627,545 km (0.112 R)
• M68: 54,413,533 km (0.101 R)
• M69: 55,203,409 km (0.1 R)
• M70: 55,316,505 km (0.1 R)
• M71: 57,137,112 km (0.071 R)
• M72: 57,939,854 km (0.037 R)
• M73: 60,020,910 km (0.048 R)
• M74: 61,656,463 km (0.058 R)
• M75: 62,244,084 km (0.111 R)
• M76: 63,070,013 km (0.082 R)
• M77: 64,613,265 km (0.111 R)
• M78: 64,732,495 km (0.06 R)
• M79: 65,809,001 km (0.069 R)
• M80: 67,011,917 km (0.092 R)
• M81: 68,829,831 km (0.078 R)
• M82: 70,909,690 km (0.113 R)
• M83: 71,772,122 km (0.055 R)
• M84: 72,019,257 km (0.044 R)
• M85: 73,382,992 km (0.033 R)
• M86: 76,892,707 km (0.111 R)
• M87: 79,177,815 km (0.081 R)
• M88: 79,560,785 km (0.059 R)
• M89: 80,456,876 km (0.094 R)
• M90: 81,227,455 km (0.081 R)
• M91: 84,204,602 km (0.118 R)
• M92: 84,986,999 km (0.095 R)
• M93: 87,085,408 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit