🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 26.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.13 AU - 1.29 AU

Year: 501 Days

Day: 33.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 111.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.95 AU - 3.53 AU

Year: 2197 Days

Day: 16 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,533,014 km

• M1: 237,412 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.15 AU - 3.51 AU

Year: 2289 Days

Day: 16.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.35 AU - 5.11 AU

Year: 3277 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 14.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.27 AU - 4.39 AU

Year: 3394 Days

Day: 15 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 104,533,014 km

• M1: 247,285 km (0.062 R)
• M2: 406,308 km (0.057 R)
• M3: 540,796 km (0.098 R)
• M4: 889,359 km (0.083 R)
• M5: 1,120,937 km (0.084 R)
• M6: 1,345,483 km (0.104 R)
• M7: 1,655,300 km (0.118 R)
• M8: 1,787,994 km (0.096 R)
• M9: 1,881,941 km (0.102 R)
• M10: 2,086,292 km (0.106 R)
• M11: 2,877,665 km (0.117 R)
• M12: 3,064,213 km (0.096 R)
• M13: 3,203,638 km (0.11 R)
• M14: 3,358,323 km (0.097 R)
• M15: 3,864,412 km (0.084 R)
• M16: 4,015,506 km (0.033 R)
• M17: 4,210,731 km (0.107 R)
• M18: 4,380,674 km (0.033 R)
• M19: 4,495,117 km (0.062 R)
• M20: 4,639,778 km (0.032 R)
• M21: 5,008,238 km (0.119 R)
• M22: 5,128,215 km (0.102 R)
• M23: 5,524,649 km (0.091 R)
• M24: 6,282,961 km (0.112 R)
• M25: 6,412,662 km (0.095 R)
• M26: 6,939,995 km (0.038 R)
• M27: 7,057,280 km (0.087 R)
• M28: 7,896,823 km (0.102 R)
• M29: 8,142,463 km (0.067 R)
• M30: 8,248,527 km (0.097 R)
• M31: 8,551,613 km (0.11 R)
• M32: 8,749,680 km (0.059 R)
• M33: 9,242,456 km (0.03 R)
• M34: 9,650,708 km (0.09 R)
• M35: 10,350,677 km (0.115 R)
• M36: 10,600,505 km (0.06 R)
• M37: 11,322,614 km (0.092 R)
• M38: 11,619,865 km (0.082 R)
• M39: 12,141,363 km (0.064 R)
• M40: 12,303,228 km (0.099 R)
• M41: 12,588,511 km (0.061 R)
• M42: 13,415,638 km (0.085 R)
• M43: 13,814,615 km (0.062 R)
• M44: 13,920,231 km (0.047 R)
• M45: 14,474,043 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 11.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.13 AU - 6.99 AU

Year: 5620 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,533,014 km

• M1: 261,347 km (0.094 R)
• M2: 368,460 km (0.104 R)
• M3: 732,581 km (0.039 R)
• M4: 829,520 km (0.063 R)
• M5: 946,057 km (0.084 R)
• M6: 1,115,851 km (0.116 R)
• M7: 1,279,211 km (0.067 R)
• M8: 1,433,447 km (0.059 R)
• M9: 1,704,369 km (0.074 R)
• M10: 1,779,467 km (0.086 R)
• M11: 2,131,770 km (0.101 R)
• M12: 2,527,456 km (0.092 R)
• M13: 2,679,148 km (0.046 R)
• M14: 2,878,712 km (0.104 R)
• M15: 3,387,345 km (0.104 R)
• M16: 3,701,051 km (0.098 R)
• M17: 4,176,773 km (0.049 R)
• M18: 4,461,158 km (0.05 R)
• M19: 4,566,026 km (0.09 R)
• M20: 4,671,942 km (0.059 R)
• M21: 4,859,088 km (0.041 R)
• M22: 5,103,382 km (0.097 R)
• M23: 5,268,538 km (0.116 R)
• M24: 6,267,104 km (0.109 R)
• M25: 6,384,987 km (0.028 R)
• M26: 6,563,008 km (0.096 R)
• M27: 8,078,883 km (0.051 R)
• M28: 8,498,805 km (0.079 R)
• M29: 9,225,401 km (0.093 R)
• M30: 9,460,869 km (0.102 R)
• M31: 9,732,389 km (0.103 R)
• M32: 10,562,208 km (0.107 R)
• M33: 10,843,901 km (0.099 R)
• M34: 10,985,720 km (0.061 R)
• M35: 11,092,383 km (0.11 R)
• M36: 11,163,741 km (0.054 R)
• M37: 11,885,850 km (0.107 R)
• M38: 12,215,564 km (0.096 R)
• M39: 12,511,319 km (0.118 R)
• M40: 12,622,919 km (0.069 R)
• M41: 12,846,867 km (0.049 R)
• M42: 13,298,952 km (0.095 R)
• M43: 13,374,798 km (0.096 R)
• M44: 14,179,933 km (0.09 R)
• M45: 17,305,482 km (0.115 R)
• M46: 17,762,802 km (0.091 R)
• M47: 18,182,125 km (0.114 R)
• M48: 18,732,047 km (0.112 R)
• M49: 18,944,925 km (0.085 R)
• M50: 19,073,130 km (0.086 R)
• M51: 19,244,569 km (0.106 R)
• M52: 19,502,476 km (0.066 R)
• M53: 19,718,346 km (0.105 R)
• M54: 19,804,963 km (0.077 R)
• M55: 20,545,921 km (0.101 R)
• M56: 21,295,855 km (0.12 R)
• M57: 22,279,910 km (0.108 R)
• M58: 22,868,279 km (0.067 R)
• M59: 23,324,402 km (0.045 R)
• M60: 23,829,445 km (0.055 R)
• M61: 24,199,251 km (0.11 R)
• M62: 24,291,852 km (0.075 R)
• M63: 24,431,127 km (0.112 R)
• M64: 25,886,116 km (0.078 R)
• M65: 26,552,425 km (0.117 R)
• M66: 26,648,018 km (0.112 R)
• M67: 27,031,737 km (0.03 R)
• M68: 27,562,360 km (0.06 R)
• M69: 27,659,150 km (0.075 R)
• M70: 27,804,709 km (0.097 R)
• M71: 28,535,943 km (0.119 R)
• M72: 28,682,849 km (0.084 R)
• M73: 28,977,706 km (0.092 R)
• M74: 29,174,726 km (0.031 R)
• M75: 29,471,229 km (0.063 R)
• M76: 29,818,296 km (0.096 R)
• M77: 29,967,445 km (0.09 R)
• M78: 30,216,676 km (0.03 R)
• M79: 30,366,573 km (0.045 R)
• M80: 31,169,913 km (0.113 R)
• M81: 31,371,870 km (0.095 R)
• M82: 31,827,695 km (0.032 R)
• M83: 33,157,171 km (0.111 R)
• M84: 35,132,761 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 4.9

Gravity: 29.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.32 AU - 22.92 AU

Year: 31496 Days

Day: 24.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,533,014 km

• M1: 165,455 km (0.051 R)
• M2: 498,909 km (0.084 R)
• M3: 1,159,533 km (0.081 R)
• M4: 1,335,610 km (0.065 R)
• M5: 1,558,062 km (0.09 R)
• M6: 1,634,955 km (0.12 R)
• M7: 1,792,182 km (0.091 R)
• M8: 2,121,447 km (0.087 R)
• M9: 2,559,021 km (0.1 R)
• M10: 3,168,483 km (0.074 R)
• M11: 4,512,769 km (0.061 R)
• M12: 4,622,724 km (0.082 R)
• M13: 5,242,957 km (0.086 R)
• M14: 5,769,691 km (0.096 R)
• M15: 6,190,958 km (0.086 R)
• M16: 6,313,180 km (0.111 R)
• M17: 6,436,149 km (0.051 R)
• M18: 6,999,385 km (0.098 R)
• M19: 7,906,547 km (0.101 R)
• M20: 8,576,895 km (0.097 R)
• M21: 8,781,545 km (0.05 R)
• M22: 8,987,840 km (0.09 R)
• M23: 9,545,691 km (0.108 R)
• M24: 10,258,674 km (0.088 R)
• M25: 11,062,613 km (0.089 R)
• M26: 11,810,901 km (0.038 R)
• M27: 12,652,689 km (0.089 R)
• M28: 12,885,613 km (0.05 R)
• M29: 13,672,198 km (0.108 R)
• M30: 13,991,290 km (0.108 R)
• M31: 14,071,325 km (0.076 R)
• M32: 14,312,776 km (0.112 R)
• M33: 16,715,019 km (0.048 R)
• M34: 17,399,429 km (0.041 R)
• M35: 18,180,180 km (0.095 R)
• M36: 18,530,838 km (0.034 R)
• M37: 18,972,451 km (0.044 R)
• M38: 20,864,265 km (0.099 R)
• M39: 24,051,897 km (0.095 R)
• M40: 26,292,574 km (0.091 R)
• M41: 27,187,319 km (0.058 R)
• M42: 28,395,770 km (0.052 R)
• M43: 29,108,903 km (0.053 R)
• M44: 31,703,080 km (0.041 R)
• M45: 32,761,186 km (0.055 R)
• M46: 33,187,689 km (0.066 R)
• M47: 35,894,812 km (0.105 R)
• M48: 36,224,376 km (0.045 R)
• M49: 37,775,706 km (0.078 R)
• M50: 37,887,456 km (0.112 R)
• M51: 38,671,947 km (0.116 R)
• M52: 38,897,092 km (0.097 R)
• M53: 39,235,632 km (0.101 R)
• M54: 41,632,489 km (0.115 R)
• M55: 41,863,169 km (0.114 R)
• M56: 43,841,601 km (0.119 R)
• M57: 47,045,688 km (0.118 R)
• M58: 49,589,450 km (0.055 R)
• M59: 50,693,333 km (0.096 R)
• M60: 50,939,721 km (0.103 R)
• M61: 51,805,144 km (0.115 R)
• M62: 52,550,890 km (0.049 R)
• M63: 54,556,698 km (0.038 R)
• M64: 55,062,039 km (0.058 R)
• M65: 56,077,510 km (0.114 R)
• M66: 56,587,489 km (0.1 R)
• M67: 57,612,085 km (0.096 R)
• M68: 62,561,979 km (0.113 R)
• M69: 63,090,957 km (0.082 R)
• M70: 65,623,500 km (0.08 R)
• M71: 65,892,028 km (0.086 R)
• M72: 68,597,206 km (0.032 R)
• M73: 69,142,640 km (0.064 R)
• M74: 69,689,420 km (0.086 R)
• M75: 71,062,729 km (0.12 R)
• M76: 72,306,336 km (0.098 R)
• M77: 73,417,848 km (0.102 R)
• M78: 74,674,919 km (0.069 R)
• M79: 75,235,911 km (0.096 R)
• M80: 77,635,760 km (0.111 R)
• M81: 78,488,767 km (0.087 R)
• M82: 82,076,124 km (0.1 R)
• M83: 83,090,248 km (0.102 R)
• M84: 83,380,617 km (0.11 R)
• M85: 83,671,435 km (0.1 R)
• M86: 84,545,985 km (0.103 R)
• M87: 84,691,992 km (0.104 R)
• M88: 86,010,099 km (0.093 R)
• M89: 86,157,004 km (0.091 R)
• M90: 91,050,650 km (0.119 R)
• M91: 92,701,911 km (0.112 R)
• M92: 94,362,896 km (0.086 R)
• M93: 98,174,351 km (0.072 R)
• M94: 99,558,729 km (0.118 R)
• M95: 101,569,774 km (0.06 R)
• M96: 103,594,132 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 20,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit