🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 271 Days

Day: 18.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,422,899 km

• M1: 626,366 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.18 AU - 3.18 AU

Year: 1770 Days

Day: 41.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,422,899 km

• M1: 510,877 km (0.086 R)
• M2: 1,237,773 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.82 AU - 8.44 AU

Year: 5941 Days

Day: 41.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,422,899 km

• M1: 3,146,941 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 9.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.51 AU - 10.37 AU

Year: 9051 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,422,899 km

• M1: 170,242 km (0.087 R)
• M2: 581,637 km (0.077 R)
• M3: 703,858 km (0.114 R)
• M4: 1,056,909 km (0.118 R)
• M5: 1,174,942 km (0.113 R)
• M6: 1,262,008 km (0.082 R)
• M7: 1,351,318 km (0.064 R)
• M8: 1,730,548 km (0.055 R)
• M9: 2,057,420 km (0.095 R)
• M10: 2,206,718 km (0.104 R)
• M11: 2,271,793 km (0.056 R)
• M12: 2,381,598 km (0.081 R)
• M13: 2,538,526 km (0.045 R)
• M14: 2,792,244 km (0.116 R)
• M15: 2,910,127 km (0.103 R)
• M16: 3,078,275 km (0.045 R)
• M17: 3,576,137 km (0.092 R)
• M18: 3,678,761 km (0.079 R)
• M19: 3,756,403 km (0.077 R)
• M20: 4,646,211 km (0.085 R)
• M21: 4,871,505 km (0.055 R)
• M22: 5,658,390 km (0.112 R)
• M23: 5,838,655 km (0.08 R)
• M24: 6,051,383 km (0.108 R)
• M25: 6,143,237 km (0.105 R)
• M26: 6,453,203 km (0.039 R)
• M27: 6,736,392 km (0.117 R)
• M28: 7,217,648 km (0.034 R)
• M29: 8,520,347 km (0.102 R)
• M30: 8,692,683 km (0.092 R)
• M31: 9,930,456 km (0.101 R)
• M32: 10,111,769 km (0.071 R)
• M33: 10,773,590 km (0.105 R)
• M34: 10,997,388 km (0.096 R)
• M35: 11,072,187 km (0.091 R)
• M36: 11,869,245 km (0.059 R)
• M37: 12,371,894 km (0.039 R)
• M38: 12,567,119 km (0.086 R)
• M39: 12,842,080 km (0.115 R)
• M40: 14,739,280 km (0.114 R)
• M41: 14,822,007 km (0.088 R)
• M42: 15,868,445 km (0.103 R)
• M43: 16,208,331 km (0.118 R)
• M44: 16,722,648 km (0.1 R)
• M45: 17,285,884 km (0.117 R)
• M46: 18,341,896 km (0.082 R)
• M47: 18,833,026 km (0.079 R)
• M48: 19,057,722 km (0.105 R)
• M49: 19,691,418 km (0.111 R)
• M50: 19,873,628 km (0.05 R)
• M51: 20,056,587 km (0.081 R)
• M52: 20,378,072 km (0.073 R)
• M53: 20,701,204 km (0.062 R)
• M54: 20,979,456 km (0.091 R)
• M55: 21,493,025 km (0.071 R)
• M56: 21,680,771 km (0.041 R)
• M57: 22,105,180 km (0.103 R)
• M58: 22,247,298 km (0.053 R)
• M59: 22,342,143 km (0.094 R)
• M60: 22,723,019 km (0.071 R)
• M61: 23,394,863 km (0.079 R)
• M62: 24,610,645 km (0.117 R)
• M63: 25,300,590 km (0.104 R)
• M64: 25,548,474 km (0.08 R)
• M65: 25,797,255 km (0.086 R)
• M66: 26,297,062 km (0.108 R)
• M67: 26,397,442 km (0.088 R)
• M68: 26,598,501 km (0.073 R)
• M69: 27,154,108 km (0.088 R)
• M70: 27,255,535 km (0.09 R)
• M71: 27,509,702 km (0.083 R)
• M72: 28,585,760 km (0.099 R)
• M73: 28,843,965 km (0.03 R)
• M74: 30,620,440 km (0.105 R)
• M75: 30,778,864 km (0.118 R)
• M76: 31,096,461 km (0.063 R)
• M77: 31,895,463 km (0.098 R)
• M78: 32,755,202 km (0.038 R)
• M79: 33,242,143 km (0.066 R)
• M80: 34,004,494 km (0.097 R)
• M81: 35,546,100 km (0.053 R)
• M82: 35,879,404 km (0.117 R)
• M83: 36,102,305 km (0.111 R)
• M84: 36,829,500 km (0.114 R)
• M85: 37,505,084 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204

Radius: 5.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.17 AU - 20.81 AU

Year: 27890 Days

Day: 19.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,422,899 km

• M1: 71,657 km (0.104 R)
• M2: 106,813 km (0.039 R)
• M3: 152,889 km (0.105 R)
• M4: 276,307 km (0.089 R)
• M5: 366,515 km (0.092 R)
• M6: 715,227 km (0.06 R)
• M7: 820,844 km (0.114 R)
• M8: 1,243,009 km (0.1 R)
• M9: 1,503,159 km (0.11 R)
• M10: 1,667,418 km (0.087 R)
• M11: 2,349,435 km (0.099 R)
• M12: 3,531,557 km (0.068 R)
• M13: 3,640,315 km (0.115 R)
• M14: 5,110,712 km (0.072 R)
• M15: 5,483,061 km (0.117 R)
• M16: 5,524,949 km (0.04 R)
• M17: 5,949,956 km (0.06 R)
• M18: 6,429,567 km (0.099 R)
• M19: 6,606,990 km (0.102 R)
• M20: 7,379,214 km (0.034 R)
• M21: 7,752,461 km (0.104 R)
• M22: 7,846,708 km (0.097 R)
• M23: 8,227,584 km (0.082 R)
• M24: 8,810,118 km (0.045 R)
• M25: 8,859,336 km (0.072 R)
• M26: 9,405,966 km (0.108 R)
• M27: 9,456,231 km (0.075 R)
• M28: 10,220,527 km (0.078 R)
• M29: 10,951,611 km (0.046 R)
• M30: 11,004,419 km (0.081 R)
• M31: 11,323,512 km (0.028 R)
• M32: 11,430,474 km (0.101 R)
• M33: 12,298,591 km (0.064 R)
• M34: 12,463,747 km (0.106 R)
• M35: 12,907,603 km (0.096 R)
• M36: 13,075,452 km (0.105 R)
• M37: 13,413,244 km (0.111 R)
• M38: 15,440,295 km (0.062 R)
• M39: 15,797,386 km (0.115 R)
• M40: 16,277,595 km (0.063 R)
• M41: 18,686,270 km (0.081 R)
• M42: 18,812,830 km (0.119 R)
• M43: 18,876,259 km (0.11 R)
• M44: 19,577,724 km (0.093 R)
• M45: 19,835,032 km (0.069 R)
• M46: 20,548,315 km (0.093 R)
• M47: 21,138,030 km (0.077 R)
• M48: 21,733,279 km (0.104 R)
• M49: 22,602,892 km (0.095 R)
• M50: 23,008,153 km (0.085 R)
• M51: 24,237,997 km (0.048 R)
• M52: 24,445,040 km (0.112 R)
• M53: 24,652,682 km (0.049 R)
• M54: 25,840,489 km (0.076 R)
• M55: 26,264,001 km (0.061 R)
• M56: 26,476,729 km (0.105 R)
• M57: 27,046,697 km (0.102 R)
• M58: 28,780,536 km (0.109 R)
• M59: 29,146,303 km (0.059 R)
• M60: 30,252,729 km (0.12 R)
• M61: 30,773,778 km (0.052 R)
• M62: 31,824,703 km (0.1 R)
• M63: 33,730,430 km (0.108 R)
• M64: 35,437,940 km (0.102 R)
• M65: 37,173,276 km (0.092 R)
• M66: 39,340,500 km (0.104 R)
• M67: 41,383,558 km (0.12 R)
• M68: 41,796,149 km (0.036 R)
• M69: 42,542,493 km (0.059 R)
• M70: 43,042,599 km (0.075 R)
• M71: 43,628,424 km (0.072 R)
• M72: 43,964,271 km (0.03 R)
• M73: 44,807,853 km (0.05 R)
• M74: 45,062,020 km (0.096 R)
• M75: 45,316,636 km (0.072 R)
• M76: 45,997,755 km (0.12 R)
• M77: 49,454,513 km (0.117 R)
• M78: 49,804,722 km (0.078 R)
• M79: 50,860,434 km (0.05 R)
• M80: 50,948,696 km (0.098 R)
• M81: 51,391,057 km (0.118 R)
• M82: 52,368,530 km (0.1 R)
• M83: 53,801,378 km (0.115 R)
• M84: 53,891,436 km (0.069 R)
• M85: 55,883,481 km (0.109 R)
• M86: 57,255,593 km (0.091 R)
• M87: 57,347,446 km (0.111 R)
• M88: 58,361,271 km (0.076 R)
• M89: 58,731,376 km (0.102 R)
• M90: 59,380,930 km (0.098 R)
• M91: 62,191,575 km (0.052 R)

Kuiper Belt

Range: 35.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit