🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.78 AU - 1.82 AU

Year: 900 Days

Day: 15.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,797,801 km

• M1: 74,500 km (0.097 R)
• M2: 484,697 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.63 AU - 2.21 AU

Year: 992 Days

Day: 15.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,797,801 km

• M1: 204,351 km (0.109 R)
• M2: 493,972 km (0.065 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 8.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.94 AU - 5.92 AU

Year: 4081 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,797,801 km

• M1: 102,325 km (0.097 R)
• M2: 332,257 km (0.119 R)
• M3: 760,406 km (0.07 R)
• M4: 972,237 km (0.118 R)
• M5: 1,101,788 km (0.084 R)
• M6: 1,263,204 km (0.11 R)
• M7: 1,543,551 km (0.105 R)
• M8: 1,618,948 km (0.083 R)
• M9: 1,843,195 km (0.101 R)
• M10: 2,364,694 km (0.093 R)
• M11: 2,496,489 km (0.09 R)
• M12: 3,155,318 km (0.113 R)
• M13: 3,312,994 km (0.025 R)
• M14: 3,585,711 km (0.088 R)
• M15: 3,995,310 km (0.109 R)
• M16: 4,446,797 km (0.079 R)
• M17: 4,789,077 km (0.044 R)
• M18: 5,154,245 km (0.066 R)
• M19: 5,383,429 km (0.095 R)
• M20: 6,471,155 km (0.061 R)
• M21: 6,563,457 km (0.093 R)
• M22: 6,858,913 km (0.063 R)
• M23: 7,031,998 km (0.094 R)
• M24: 7,302,321 km (0.064 R)
• M25: 7,527,466 km (0.1 R)
• M26: 7,657,167 km (0.113 R)
• M27: 8,670,393 km (0.066 R)
• M28: 8,926,056 km (0.09 R)
• M29: 9,149,555 km (0.111 R)
• M30: 9,218,670 km (0.112 R)
• M31: 9,409,706 km (0.091 R)
• M32: 9,532,077 km (0.111 R)
• M33: 9,619,741 km (0.108 R)
• M34: 9,795,818 km (0.097 R)
• M35: 9,919,835 km (0.1 R)
• M36: 10,079,905 km (0.093 R)
• M37: 10,492,944 km (0.05 R)
• M38: 10,948,320 km (0.112 R)
• M39: 11,261,578 km (0.116 R)
• M40: 11,765,274 km (0.026 R)
• M41: 11,991,466 km (0.109 R)
• M42: 12,448,338 km (0.111 R)
• M43: 12,949,491 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 13.7

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.9 AU - 10.58 AU

Year: 9632 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,797,801 km

• M1: 198,217 km (0.107 R)
• M2: 495,767 km (0.039 R)
• M3: 595,100 km (0.049 R)
• M4: 852,857 km (0.084 R)
• M5: 977,921 km (0.12 R)
• M6: 1,248,095 km (0.111 R)
• M7: 1,609,224 km (0.09 R)
• M8: 2,199,986 km (0.046 R)
• M9: 3,133,178 km (0.051 R)
• M10: 3,275,894 km (0.059 R)
• M11: 3,837,933 km (0.117 R)
• M12: 4,021,789 km (0.106 R)
• M13: 4,655,935 km (0.093 R)
• M14: 4,984,900 km (0.108 R)
• M15: 5,084,981 km (0.063 R)
• M16: 5,492,486 km (0.09 R)
• M17: 6,016,976 km (0.04 R)
• M18: 6,303,306 km (0.109 R)
• M19: 8,192,877 km (0.106 R)
• M20: 8,351,152 km (0.113 R)
• M21: 8,711,234 km (0.085 R)
• M22: 8,872,799 km (0.044 R)
• M23: 9,076,252 km (0.083 R)
• M24: 9,240,212 km (0.11 R)
• M25: 10,201,827 km (0.116 R)
• M26: 10,543,808 km (0.092 R)
• M27: 10,802,761 km (0.104 R)
• M28: 11,107,492 km (0.102 R)
• M29: 11,547,908 km (0.114 R)
• M30: 11,636,620 km (0.079 R)
• M31: 11,859,670 km (0.088 R)
• M32: 13,599,942 km (0.092 R)
• M33: 14,356,309 km (0.104 R)
• M34: 14,547,645 km (0.038 R)
• M35: 15,126,589 km (0.033 R)
• M36: 15,910,182 km (0.094 R)
• M37: 16,456,663 km (0.04 R)
• M38: 17,009,278 km (0.104 R)
• M39: 17,721,364 km (0.115 R)
• M40: 18,547,294 km (0.114 R)
• M41: 20,022,628 km (0.111 R)
• M42: 20,451,076 km (0.044 R)
• M43: 21,919,379 km (0.1 R)
• M44: 22,360,992 km (0.075 R)
• M45: 22,527,345 km (0.094 R)
• M46: 22,917,047 km (0.038 R)
• M47: 24,841,923 km (0.107 R)
• M48: 25,302,385 km (0.113 R)
• M49: 25,649,602 km (0.095 R)
• M50: 25,998,315 km (0.112 R)
• M51: 27,706,124 km (0.118 R)
• M52: 28,723,988 km (0.04 R)
• M53: 29,025,727 km (0.113 R)
• M54: 29,328,513 km (0.09 R)
• M55: 29,510,723 km (0.078 R)
• M56: 29,632,346 km (0.117 R)
• M57: 29,815,155 km (0.095 R)
• M58: 31,726,118 km (0.058 R)
• M59: 32,602,014 km (0.103 R)
• M60: 32,979,898 km (0.118 R)
• M61: 33,169,289 km (0.117 R)
• M62: 33,549,267 km (0.07 R)
• M63: 35,019,515 km (0.109 R)
• M64: 36,119,508 km (0.05 R)
• M65: 36,445,332 km (0.059 R)
• M66: 36,706,530 km (0.114 R)
• M67: 37,494,163 km (0.078 R)
• M68: 38,686,009 km (0.034 R)
• M69: 39,152,904 km (0.032 R)
• M70: 39,822,953 km (0.104 R)
• M71: 40,767,664 km (0.036 R)
• M72: 41,242,637 km (0.108 R)
• M73: 42,266,934 km (0.058 R)
• M74: 43,092,265 km (0.101 R)
• M75: 44,410,073 km (0.081 R)
• M76: 45,530,112 km (0.055 R)
• M77: 46,376,088 km (0.117 R)
• M78: 47,655,000 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit