🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.99 AU - 1.57 AU

Year: 449 Days

Day: 37.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.77 AU - 4.35 AU

Year: 2081 Days

Day: 22.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.64 AU - 3.8 AU

Year: 2223 Days

Day: 23 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,678,400 km

• M1: 36,502 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 10.1

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.81 AU - 12.59 AU

Year: 12398 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,678,400 km

• M1: 393,293 km (0.08 R)
• M2: 494,720 km (0.113 R)
• M3: 649,704 km (0.05 R)
• M4: 716,574 km (0.1 R)
• M5: 1,128,866 km (0.104 R)
• M6: 1,382,434 km (0.066 R)
• M7: 1,561,802 km (0.117 R)
• M8: 1,654,552 km (0.066 R)
• M9: 1,878,052 km (0.043 R)
• M10: 2,111,574 km (0.108 R)
• M11: 2,533,739 km (0.065 R)
• M12: 2,624,994 km (0.084 R)
• M13: 2,698,895 km (0.051 R)
• M14: 2,963,085 km (0.049 R)
• M15: 3,196,159 km (0.091 R)
• M16: 3,375,078 km (0.118 R)
• M17: 3,680,556 km (0.108 R)
• M18: 3,889,245 km (0.116 R)
• M19: 4,016,254 km (0.112 R)
• M20: 4,123,217 km (0.087 R)
• M21: 4,209,534 km (0.104 R)
• M22: 4,472,079 km (0.104 R)
• M23: 4,739,859 km (0.046 R)
• M24: 4,967,248 km (0.118 R)
• M25: 5,151,702 km (0.105 R)
• M26: 5,244,752 km (0.098 R)
• M27: 5,338,400 km (0.098 R)
• M28: 5,742,613 km (0.09 R)
• M29: 5,887,574 km (0.115 R)
• M30: 6,707,071 km (0.091 R)
• M31: 6,808,797 km (0.112 R)
• M32: 6,911,122 km (0.111 R)
• M33: 7,013,896 km (0.119 R)
• M34: 7,117,268 km (0.046 R)
• M35: 7,325,509 km (0.065 R)
• M36: 7,482,885 km (0.101 R)
• M37: 7,801,230 km (0.118 R)
• M38: 9,316,357 km (0.097 R)
• M39: 10,092,920 km (0.119 R)
• M40: 10,562,806 km (0.117 R)
• M41: 10,770,598 km (0.11 R)
• M42: 10,889,977 km (0.088 R)
• M43: 11,738,047 km (0.109 R)
• M44: 12,890,998 km (0.086 R)
• M45: 13,049,572 km (0.108 R)
• M46: 13,304,636 km (0.052 R)
• M47: 13,529,183 km (0.091 R)
• M48: 13,787,239 km (0.082 R)
• M49: 15,370,284 km (0.082 R)
• M50: 16,251,714 km (0.055 R)
• M51: 16,767,528 km (0.113 R)
• M52: 17,219,014 km (0.105 R)
• M53: 17,323,882 km (0.096 R)
• M54: 18,561,655 km (0.099 R)
• M55: 18,669,066 km (0.074 R)
• M56: 19,209,414 km (0.065 R)
• M57: 19,281,819 km (0.119 R)
• M58: 19,463,281 km (0.089 R)
• M59: 19,974,308 km (0.1 R)
• M60: 20,158,014 km (0.036 R)
• M61: 20,526,922 km (0.083 R)
• M62: 20,600,973 km (0.107 R)
• M63: 21,271,471 km (0.06 R)
• M64: 21,383,819 km (0.092 R)
• M65: 21,571,714 km (0.101 R)
• M66: 22,100,542 km (0.105 R)
• M67: 22,176,538 km (0.062 R)
• M68: 22,595,562 km (0.08 R)
• M69: 22,786,897 km (0.103 R)
• M70: 23,055,725 km (0.107 R)
• M71: 23,325,599 km (0.088 R)
• M72: 23,674,013 km (0.095 R)
• M73: 24,258,641 km (0.067 R)
• M74: 24,415,420 km (0.115 R)
• M75: 24,729,725 km (0.087 R)
• M76: 24,966,538 km (0.058 R)
• M77: 26,644,428 km (0.112 R)
• M78: 26,806,143 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 13.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.47 AU - 14.13 AU

Year: 13364 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,678,400 km

• M1: 177,573 km (0.069 R)
• M2: 276,457 km (0.049 R)
• M3: 506,239 km (0.07 R)
• M4: 1,285,943 km (0.098 R)
• M5: 1,844,093 km (0.032 R)
• M6: 3,197,654 km (0.065 R)
• M7: 4,201,307 km (0.093 R)
• M8: 4,643,817 km (0.091 R)
• M9: 4,870,607 km (0.069 R)
• M10: 5,493,832 km (0.098 R)
• M11: 5,814,869 km (0.117 R)
• M12: 5,936,941 km (0.099 R)
• M13: 7,423,046 km (0.05 R)
• M14: 7,555,590 km (0.115 R)
• M15: 8,139,171 km (0.114 R)
• M16: 8,367,607 km (0.06 R)
• M17: 8,505,686 km (0.099 R)
• M18: 9,207,450 km (0.111 R)
• M19: 9,493,331 km (0.091 R)
• M20: 10,666,478 km (0.083 R)
• M21: 10,816,225 km (0.109 R)
• M22: 10,966,870 km (0.095 R)
• M23: 11,219,392 km (0.09 R)
• M24: 12,196,415 km (0.107 R)
• M25: 12,458,062 km (0.087 R)
• M26: 13,415,488 km (0.092 R)
• M27: 14,121,740 km (0.104 R)
• M28: 14,617,657 km (0.095 R)
• M29: 15,911,230 km (0.111 R)
• M30: 16,254,706 km (0.105 R)
• M31: 16,542,832 km (0.108 R)
• M32: 16,658,620 km (0.047 R)
• M33: 17,949,351 km (0.109 R)
• M34: 19,945,286 km (0.097 R)
• M35: 20,688,338 km (0.112 R)
• M36: 21,377,536 km (0.054 R)
• M37: 21,947,055 km (0.061 R)
• M38: 22,138,091 km (0.111 R)
• M39: 23,815,981 km (0.119 R)
• M40: 24,077,777 km (0.049 R)
• M41: 24,209,124 km (0.118 R)
• M42: 24,802,729 km (0.107 R)
• M43: 26,004,299 km (0.044 R)
• M44: 26,544,347 km (0.036 R)
• M45: 27,156,501 km (0.12 R)
• M46: 28,602,664 km (0.069 R)
• M47: 29,440,412 km (0.1 R)
• M48: 30,144,569 km (0.097 R)
• M49: 30,783,053 km (0.11 R)
• M50: 31,857,315 km (0.085 R)
• M51: 32,507,617 km (0.087 R)
• M52: 33,968,590 km (0.107 R)
• M53: 34,411,101 km (0.03 R)
• M54: 35,450,955 km (0.054 R)
• M55: 35,750,002 km (0.12 R)
• M56: 36,275,240 km (0.117 R)
• M57: 36,501,282 km (0.079 R)
• M58: 37,637,777 km (0.051 R)
• M59: 39,557,716 km (0.04 R)
• M60: 39,867,833 km (0.1 R)
• M61: 40,803,268 km (0.079 R)
• M62: 40,959,747 km (0.067 R)
• M63: 41,824,573 km (0.071 R)
• M64: 42,140,673 km (0.105 R)
• M65: 43,093,312 km (0.097 R)
• M66: 43,572,325 km (0.087 R)
• M67: 44,053,132 km (0.103 R)
• M68: 44,455,102 km (0.063 R)
• M69: 44,858,418 km (0.104 R)
• M70: 47,797,268 km (0.064 R)
• M71: 48,293,035 km (0.108 R)
• M72: 49,289,955 km (0.08 R)
• M73: 49,456,757 km (0.1 R)
• M74: 50,293,458 km (0.095 R)
• M75: 51,726,755 km (0.114 R)
• M76: 51,811,577 km (0.11 R)
• M77: 52,491,050 km (0.059 R)
• M78: 54,288,768 km (0.098 R)
• M79: 54,461,105 km (0.04 R)
• M80: 55,585,183 km (0.057 R)
• M81: 56,542,460 km (0.096 R)
• M82: 57,241,980 km (0.1 R)
• M83: 59,269,330 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221

Radius: 4.6

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.24 AU - 21.8 AU

Year: 25698 Days

Day: 17.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,678,400 km

• M1: 59,091 km (0.105 R)
• M2: 101,278 km (0.074 R)
• M3: 170,392 km (0.026 R)
• M4: 300,841 km (0.111 R)
• M5: 330,611 km (0.104 R)
• M6: 531,820 km (0.073 R)
• M7: 1,222,963 km (0.107 R)
• M8: 2,005,808 km (0.058 R)
• M9: 2,214,048 km (0.089 R)
• M10: 2,274,785 km (0.092 R)
• M11: 3,565,665 km (0.108 R)
• M12: 4,960,516 km (0.116 R)
• M13: 5,080,194 km (0.067 R)
• M14: 5,322,692 km (0.09 R)
• M15: 6,200,383 km (0.106 R)
• M16: 6,721,732 km (0.12 R)
• M17: 8,226,537 km (0.118 R)
• M18: 8,415,927 km (0.08 R)
• M19: 8,798,599 km (0.09 R)
• M20: 8,895,239 km (0.089 R)
• M21: 11,845,159 km (0.096 R)
• M22: 11,951,823 km (0.078 R)
• M23: 12,762,045 km (0.086 R)
• M24: 13,091,010 km (0.064 R)
• M25: 14,491,845 km (0.082 R)
• M26: 15,238,787 km (0.081 R)
• M27: 15,296,831 km (0.041 R)
• M28: 16,412,382 km (0.114 R)
• M29: 16,949,888 km (0.118 R)
• M30: 17,190,591 km (0.101 R)
• M31: 17,919,731 km (0.081 R)
• M32: 19,722,684 km (0.047 R)
• M33: 21,128,605 km (0.064 R)
• M34: 23,833,484 km (0.078 R)
• M35: 25,123,466 km (0.059 R)
• M36: 25,397,829 km (0.1 R)
• M37: 26,854,912 km (0.085 R)
• M38: 27,628,932 km (0.078 R)
• M39: 28,054,238 km (0.083 R)
• M40: 28,338,923 km (0.082 R)
• M41: 29,994,523 km (0.05 R)
• M42: 30,358,644 km (0.071 R)
• M43: 31,755,290 km (0.105 R)
• M44: 32,573,440 km (0.083 R)
• M45: 32,947,585 km (0.07 R)
• M46: 34,916,143 km (0.099 R)
• M47: 34,992,588 km (0.12 R)
• M48: 35,991,901 km (0.082 R)
• M49: 36,223,778 km (0.058 R)
• M50: 36,766,818 km (0.117 R)
• M51: 38,096,893 km (0.112 R)
• M52: 38,807,483 km (0.055 R)
• M53: 40,001,274 km (0.059 R)
• M54: 40,401,897 km (0.084 R)
• M55: 44,397,955 km (0.092 R)
• M56: 44,729,763 km (0.071 R)
• M57: 45,562,575 km (0.104 R)
• M58: 45,813,450 km (0.097 R)
• M59: 46,652,994 km (0.035 R)
• M60: 47,328,278 km (0.078 R)
• M61: 47,667,267 km (0.097 R)
• M62: 49,030,702 km (0.032 R)
• M63: 49,116,272 km (0.087 R)
• M64: 50,926,257 km (0.049 R)
• M65: 52,758,083 km (0.104 R)
• M66: 53,109,338 km (0.045 R)
• M67: 56,037,418 km (0.075 R)
• M68: 57,025,063 km (0.065 R)
• M69: 59,564,786 km (0.09 R)
• M70: 59,838,999 km (0.105 R)

Kuiper Belt

Range: 35.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit