🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.55 AU - 0.57 AU

Year: 275 Days

Day: 12.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 297 Days

Day: 26.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 10.9

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 435 Days

Day: 5.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,333,374 km

• M1: 136,583 km (0.097 R)
• M2: 265,985 km (0.114 R)
• M3: 401,371 km (0.119 R)
• M4: 558,150 km (0.092 R)
• M5: 684,709 km (0.03 R)
• M6: 883,076 km (0.115 R)
• M7: 964,158 km (0.07 R)
• M8: 1,134,700 km (0.109 R)
• M9: 1,228,797 km (0.098 R)
• M10: 1,336,208 km (0.086 R)
• M11: 1,495,231 km (0.096 R)
• M12: 1,588,131 km (0.077 R)
• M13: 1,740,122 km (0.074 R)
• M14: 1,950,158 km (0.063 R)
• M15: 2,022,114 km (0.073 R)
• M16: 2,144,037 km (0.074 R)
• M17: 2,230,953 km (0.083 R)
• M18: 2,363,497 km (0.119 R)
• M19: 2,472,853 km (0.084 R)
• M20: 2,804,212 km (0.106 R)
• M21: 3,107,746 km (0.088 R)
• M22: 3,185,238 km (0.07 R)
• M23: 3,299,231 km (0.107 R)
• M24: 3,407,391 km (0.097 R)
• M25: 3,494,756 km (0.048 R)
• M26: 3,597,679 km (0.087 R)
• M27: 3,686,690 km (0.096 R)
• M28: 3,829,257 km (0.051 R)
• M29: 4,019,545 km (0.096 R)
• M30: 4,096,588 km (0.063 R)
• M31: 4,362,124 km (0.12 R)
• M32: 4,489,133 km (0.11 R)
• M33: 4,609,260 km (0.087 R)
• M34: 4,771,125 km (0.057 R)
• M35: 4,844,577 km (0.091 R)
• M36: 5,017,513 km (0.101 R)
• M37: 5,200,920 km (0.074 R)
• M38: 5,327,180 km (0.079 R)
• M39: 5,403,475 km (0.063 R)
• M40: 5,557,112 km (0.116 R)
• M41: 5,703,568 km (0.104 R)
• M42: 6,009,346 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.2

Radius: 6.9

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.74 AU - 11.44 AU

Year: 19482 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,333,374 km

• M1: 119,379 km (0.118 R)
• M2: 192,832 km (0.107 R)
• M3: 480,209 km (0.043 R)
• M4: 620,981 km (0.118 R)
• M5: 685,607 km (0.113 R)
• M6: 775,515 km (0.032 R)
• M7: 893,548 km (0.113 R)
• M8: 1,201,121 km (0.102 R)
• M9: 2,004,013 km (0.041 R)
• M10: 2,508,906 km (0.027 R)
• M11: 2,866,744 km (0.072 R)
• M12: 4,033,757 km (0.102 R)
• M13: 4,241,100 km (0.079 R)
• M14: 7,038,430 km (0.094 R)
• M15: 7,591,793 km (0.099 R)
• M16: 8,474,420 km (0.069 R)
• M17: 9,116,793 km (0.094 R)
• M18: 9,664,022 km (0.119 R)
• M19: 9,885,876 km (0.034 R)
• M20: 9,997,476 km (0.051 R)
• M21: 10,278,271 km (0.054 R)
• M22: 10,675,603 km (0.079 R)
• M23: 11,427,033 km (0.082 R)
• M24: 11,602,960 km (0.11 R)
• M25: 11,720,694 km (0.116 R)
• M26: 12,195,518 km (0.087 R)
• M27: 12,616,187 km (0.063 R)
• M28: 12,797,948 km (0.064 R)
• M29: 12,919,571 km (0.086 R)
• M30: 13,225,349 km (0.057 R)
• M31: 13,286,834 km (0.094 R)
• M32: 13,348,319 km (0.064 R)
• M33: 13,409,953 km (0.113 R)
• M34: 13,969,000 km (0.119 R)
• M35: 14,599,107 km (0.105 R)
• M36: 14,853,722 km (0.056 R)
• M37: 16,942,856 km (0.116 R)
• M38: 18,844,993 km (0.047 R)
• M39: 19,750,958 km (0.075 R)
• M40: 20,315,540 km (0.085 R)
• M41: 20,670,985 km (0.07 R)
• M42: 20,813,851 km (0.075 R)
• M43: 22,332,718 km (0.1 R)
• M44: 22,406,021 km (0.111 R)
• M45: 23,513,793 km (0.088 R)
• M46: 24,262,381 km (0.109 R)
• M47: 24,715,214 km (0.095 R)
• M48: 24,866,756 km (0.064 R)
• M49: 25,018,598 km (0.113 R)
• M50: 26,865,085 km (0.101 R)
• M51: 27,725,871 km (0.095 R)
• M52: 28,278,336 km (0.059 R)
• M53: 32,578,078 km (0.108 R)
• M54: 34,421,722 km (0.067 R)
• M55: 35,100,597 km (0.118 R)
• M56: 35,185,718 km (0.034 R)
• M57: 36,213,007 km (0.032 R)
• M58: 38,912,052 km (0.111 R)
• M59: 39,353,365 km (0.079 R)
• M60: 43,582,647 km (0.098 R)
• M61: 45,240,191 km (0.082 R)
• M62: 45,797,144 km (0.096 R)
• M63: 47,387,818 km (0.074 R)
• M64: 47,670,409 km (0.106 R)
• M65: 50,142,962 km (0.073 R)
• M66: 50,623,171 km (0.049 R)
• M67: 52,461,879 km (0.055 R)
• M68: 53,438,454 km (0.115 R)
• M69: 53,732,563 km (0.118 R)
• M70: 54,815,652 km (0.104 R)
• M71: 54,914,536 km (0.114 R)
• M72: 55,806,588 km (0.039 R)
• M73: 56,403,932 km (0.114 R)
• M74: 57,203,683 km (0.108 R)
• M75: 57,504,674 km (0.028 R)
• M76: 57,605,054 km (0.115 R)
• M77: 57,805,964 km (0.073 R)
• M78: 61,053,584 km (0.078 R)
• M79: 61,874,727 km (0.105 R)
• M80: 62,389,792 km (0.08 R)
• M81: 63,216,769 km (0.1 R)
• M82: 63,424,112 km (0.117 R)
• M83: 63,631,604 km (0.072 R)
• M84: 64,672,805 km (0.071 R)
• M85: 66,245,079 km (0.114 R)
• M86: 66,771,962 km (0.082 R)
• M87: 67,511,873 km (0.112 R)
• M88: 69,106,736 km (0.073 R)
• M89: 69,534,137 km (0.093 R)
• M90: 70,713,866 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit