🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 180 Days

Day: 42.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 15.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.73 AU - 2.25 AU

Year: 1010 Days

Day: 26.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.8

Radius: 6.4

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.12 AU - 15.8 AU

Year: 17772 Days

Day: 17.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,261,031 km

• M1: 280,047 km (0.117 R)
• M2: 326,871 km (0.043 R)
• M3: 447,896 km (0.087 R)
• M4: 524,041 km (0.117 R)
• M5: 1,173,894 km (0.114 R)
• M6: 2,025,555 km (0.103 R)
• M7: 2,321,161 km (0.059 R)
• M8: 2,422,887 km (0.037 R)
• M9: 3,363,858 km (0.102 R)
• M10: 4,238,856 km (0.07 R)
• M11: 4,830,515 km (0.102 R)
• M12: 4,873,899 km (0.041 R)
• M13: 5,313,567 km (0.091 R)
• M14: 6,043,156 km (0.12 R)
• M15: 6,804,010 km (0.074 R)
• M16: 7,294,691 km (0.046 R)
• M17: 8,361,923 km (0.079 R)
• M18: 9,804,345 km (0.09 R)
• M19: 9,914,300 km (0.104 R)
• M20: 10,751,449 km (0.053 R)
• M21: 10,807,997 km (0.077 R)
• M22: 10,921,542 km (0.109 R)
• M23: 11,322,016 km (0.084 R)
• M24: 11,552,995 km (0.118 R)
• M25: 11,611,039 km (0.074 R)
• M26: 11,785,619 km (0.103 R)
• M27: 11,961,098 km (0.115 R)
• M28: 12,137,324 km (0.072 R)
• M29: 12,433,079 km (0.098 R)
• M30: 12,911,343 km (0.079 R)
• M31: 13,578,550 km (0.116 R)
• M32: 13,701,071 km (0.093 R)
• M33: 14,946,473 km (0.11 R)
• M34: 16,684,351 km (0.118 R)
• M35: 17,211,534 km (0.092 R)
• M36: 17,410,649 km (0.114 R)
• M37: 17,810,973 km (0.067 R)
• M38: 18,553,128 km (0.106 R)
• M39: 18,689,112 km (0.086 R)
• M40: 18,757,179 km (0.045 R)
• M41: 19,719,543 km (0.118 R)
• M42: 20,557,291 km (0.086 R)
• M43: 20,980,503 km (0.12 R)
• M44: 21,193,082 km (0.089 R)
• M45: 22,484,111 km (0.12 R)
• M46: 22,920,039 km (0.067 R)
• M47: 23,285,507 km (0.12 R)
• M48: 23,505,715 km (0.072 R)
• M49: 23,874,175 km (0.06 R)
• M50: 25,442,858 km (0.088 R)
• M51: 26,813,623 km (0.078 R)
• M52: 27,121,496 km (0.045 R)
• M53: 28,914,426 km (0.098 R)
• M54: 31,229,004 km (0.092 R)
• M55: 31,715,347 km (0.1 R)
• M56: 32,122,403 km (0.078 R)
• M57: 33,934,332 km (0.099 R)
• M58: 35,104,636 km (0.097 R)
• M59: 37,226,981 km (0.116 R)
• M60: 38,001,150 km (0.112 R)
• M61: 38,347,021 km (0.04 R)
• M62: 40,267,408 km (0.079 R)
• M63: 40,443,485 km (0.114 R)
• M64: 40,708,273 km (0.102 R)
• M65: 41,594,641 km (0.096 R)
• M66: 42,129,603 km (0.09 R)
• M67: 42,577,050 km (0.119 R)
• M68: 42,666,659 km (0.11 R)
• M69: 43,928,966 km (0.113 R)
• M70: 44,564,607 km (0.093 R)
• M71: 44,838,072 km (0.064 R)
• M72: 46,305,478 km (0.072 R)
• M73: 46,397,780 km (0.051 R)
• M74: 47,509,292 km (0.047 R)
• M75: 47,602,342 km (0.113 R)
• M76: 47,881,790 km (0.119 R)
• M77: 49,381,360 km (0.119 R)
• M78: 50,896,337 km (0.117 R)
• M79: 51,563,992 km (0.087 R)
• M80: 55,924,322 km (0.078 R)
• M81: 57,602,062 km (0.078 R)
• M82: 57,701,245 km (0.032 R)
• M83: 58,198,060 km (0.078 R)
• M84: 59,797,710 km (0.083 R)
• M85: 59,898,090 km (0.047 R)
• M86: 61,006,760 km (0.036 R)
• M87: 61,107,888 km (0.096 R)
• M88: 62,427,640 km (0.084 R)
• M89: 64,476,233 km (0.094 R)
• M90: 65,094,970 km (0.062 R)
• M91: 66,442,697 km (0.108 R)
• M92: 66,754,908 km (0.079 R)
• M93: 67,380,975 km (0.064 R)
• M94: 67,590,113 km (0.12 R)
• M95: 70,858,976 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 4.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.27 AU - 16.49 AU

Year: 19625 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,261,031 km

• M1: 95,294 km (0.086 R)
• M2: 155,881 km (0.11 R)
• M3: 343,178 km (0.079 R)
• M4: 446,250 km (0.044 R)
• M5: 533,316 km (0.078 R)
• M6: 1,302,997 km (0.113 R)
• M7: 1,428,809 km (0.099 R)
• M8: 1,558,660 km (0.106 R)
• M9: 1,990,998 km (0.105 R)
• M10: 2,658,803 km (0.041 R)
• M11: 3,052,096 km (0.102 R)
• M12: 3,587,806 km (0.076 R)
• M13: 3,688,336 km (0.109 R)
• M14: 4,073,400 km (0.101 R)
• M15: 4,151,939 km (0.086 R)
• M16: 4,633,794 km (0.081 R)
• M17: 5,303,544 km (0.112 R)
• M18: 6,454,699 km (0.103 R)
• M19: 6,577,070 km (0.106 R)
• M20: 6,792,940 km (0.075 R)
• M21: 7,422,598 km (0.078 R)
• M22: 7,518,639 km (0.067 R)
• M23: 8,838,093 km (0.072 R)
• M24: 9,008,036 km (0.115 R)
• M25: 11,056,330 km (0.089 R)
• M26: 11,312,890 km (0.1 R)
• M27: 11,757,345 km (0.051 R)
• M28: 12,169,787 km (0.086 R)
• M29: 12,320,881 km (0.083 R)
• M30: 12,396,727 km (0.089 R)
• M31: 12,586,866 km (0.115 R)
• M32: 12,625,013 km (0.059 R)
• M33: 13,124,520 km (0.118 R)
• M34: 13,279,504 km (0.116 R)
• M35: 15,676,062 km (0.101 R)
• M36: 15,881,759 km (0.102 R)
• M37: 16,462,348 km (0.067 R)
• M38: 16,629,449 km (0.111 R)
• M39: 16,797,148 km (0.086 R)
• M40: 16,965,446 km (0.118 R)
• M41: 17,007,632 km (0.057 R)
• M42: 17,815,162 km (0.112 R)
• M43: 19,247,262 km (0.091 R)
• M44: 19,555,733 km (0.053 R)
• M45: 19,644,295 km (0.111 R)
• M46: 20,088,451 km (0.071 R)
• M47: 20,177,761 km (0.079 R)
• M48: 20,896,429 km (0.105 R)
• M49: 21,077,293 km (0.041 R)
• M50: 21,623,475 km (0.07 R)
• M51: 21,806,433 km (0.09 R)
• M52: 21,852,359 km (0.119 R)
• M53: 22,266,297 km (0.073 R)
• M54: 22,497,575 km (0.104 R)
• M55: 23,430,019 km (0.114 R)
• M56: 23,618,063 km (0.113 R)
• M57: 23,995,498 km (0.039 R)
• M58: 24,375,028 km (0.051 R)
• M59: 24,804,374 km (0.054 R)
• M60: 24,948,138 km (0.073 R)
• M61: 25,332,604 km (0.101 R)
• M62: 26,058,752 km (0.101 R)
• M63: 26,497,672 km (0.107 R)
• M64: 26,546,591 km (0.093 R)
• M65: 26,939,136 km (0.114 R)
• M66: 27,630,577 km (0.109 R)
• M67: 28,078,174 km (0.082 R)
• M68: 30,402,925 km (0.104 R)
• M69: 30,454,237 km (0.087 R)
• M70: 31,432,906 km (0.096 R)
• M71: 31,848,040 km (0.109 R)
• M72: 32,004,220 km (0.101 R)
• M73: 32,421,898 km (0.079 R)
• M74: 32,474,257 km (0.082 R)
• M75: 32,999,046 km (0.109 R)
• M76: 33,421,062 km (0.089 R)
• M77: 34,323,586 km (0.114 R)
• M78: 35,126,478 km (0.104 R)
• M79: 35,341,599 km (0.084 R)
• M80: 35,881,498 km (0.08 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit