🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.15 AU - 1.41 AU

Year: 637 Days

Day: 33.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,733,978 km

• M1: 360,680 km (0.107 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.18 AU - 2.24 AU

Year: 1445 Days

Day: 41.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.86 AU - 3.04 AU

Year: 1686 Days

Day: 20.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 8.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.4 AU - 3.06 AU

Year: 1983 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,733,978 km

• M1: 123,119 km (0.093 R)
• M2: 217,964 km (0.059 R)
• M3: 305,479 km (0.058 R)
• M4: 457,769 km (0.079 R)
• M5: 794,514 km (0.119 R)
• M6: 1,324,091 km (0.071 R)
• M7: 1,391,260 km (0.103 R)
• M8: 1,454,241 km (0.096 R)
• M9: 1,545,196 km (0.106 R)
• M10: 1,688,062 km (0.058 R)
• M11: 1,755,531 km (0.033 R)
• M12: 1,829,582 km (0.072 R)
• M13: 2,034,381 km (0.103 R)
• M14: 2,094,370 km (0.102 R)
• M15: 2,371,276 km (0.071 R)
• M16: 2,453,555 km (0.116 R)
• M17: 2,772,198 km (0.117 R)
• M18: 3,035,341 km (0.114 R)
• M19: 3,145,594 km (0.103 R)
• M20: 3,257,194 km (0.052 R)
• M21: 3,334,686 km (0.116 R)
• M22: 3,470,072 km (0.053 R)
• M23: 3,651,086 km (0.118 R)
• M24: 3,761,040 km (0.051 R)
• M25: 3,902,111 km (0.12 R)
• M26: 4,090,305 km (0.103 R)
• M27: 4,158,821 km (0.115 R)
• M28: 4,491,377 km (0.083 R)
• M29: 4,656,982 km (0.103 R)
• M30: 5,018,709 km (0.093 R)
• M31: 5,182,369 km (0.05 R)
• M32: 5,248,192 km (0.078 R)
• M33: 5,339,447 km (0.095 R)
• M34: 5,414,396 km (0.101 R)
• M35: 5,498,171 km (0.082 R)
• M36: 5,641,485 km (0.065 R)
• M37: 5,751,889 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 11.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.31 AU - 3.41 AU

Year: 2127 Days

Day: 10.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,733,978 km

• M1: 155,731 km (0.05 R)
• M2: 236,215 km (0.102 R)
• M3: 643,869 km (0.094 R)
• M4: 770,429 km (0.111 R)
• M5: 885,171 km (0.069 R)
• M6: 1,028,186 km (0.063 R)
• M7: 1,117,795 km (0.046 R)
• M8: 1,210,396 km (0.11 R)
• M9: 1,313,769 km (0.082 R)
• M10: 1,411,905 km (0.051 R)
• M11: 1,495,829 km (0.103 R)
• M12: 1,766,601 km (0.045 R)
• M13: 1,996,832 km (0.116 R)
• M14: 2,072,529 km (0.086 R)
• M15: 2,295,879 km (0.119 R)
• M16: 2,415,557 km (0.116 R)
• M17: 2,671,818 km (0.072 R)
• M18: 2,776,985 km (0.086 R)
• M19: 2,861,957 km (0.07 R)
• M20: 3,012,901 km (0.114 R)
• M21: 3,155,468 km (0.081 R)
• M22: 3,255,549 km (0.109 R)
• M23: 3,402,005 km (0.106 R)
• M24: 3,620,119 km (0.11 R)
• M25: 3,973,768 km (0.093 R)
• M26: 4,142,664 km (0.08 R)
• M27: 4,363,321 km (0.101 R)
• M28: 4,462,804 km (0.088 R)
• M29: 4,651,147 km (0.11 R)
• M30: 4,778,156 km (0.117 R)
• M31: 4,919,227 km (0.111 R)
• M32: 5,127,018 km (0.099 R)
• M33: 5,377,595 km (0.103 R)
• M34: 5,457,480 km (0.111 R)
• M35: 5,618,597 km (0.117 R)
• M36: 5,876,952 km (0.099 R)
• M37: 5,986,907 km (0.108 R)
• M38: 6,461,880 km (0.067 R)
• M39: 6,561,213 km (0.071 R)
• M40: 6,804,609 km (0.084 R)
• M41: 7,241,285 km (0.104 R)
• M42: 7,433,518 km (0.06 R)
• M43: 7,959,056 km (0.103 R)
• M44: 8,096,237 km (0.115 R)
• M45: 8,372,843 km (0.118 R)
• M46: 8,621,325 km (0.066 R)
• M47: 8,746,539 km (0.102 R)
• M48: 9,078,048 km (0.118 R)
• M49: 9,349,418 km (0.111 R)
• M50: 9,494,229 km (0.087 R)
• M51: 9,655,944 km (0.099 R)
• M52: 10,097,108 km (0.04 R)
• M53: 10,229,203 km (0.115 R)
• M54: 10,528,399 km (0.065 R)
• M55: 10,611,875 km (0.084 R)
• M56: 10,796,628 km (0.058 R)
• M57: 11,016,387 km (0.113 R)
• M58: 11,101,359 km (0.107 R)
• M59: 11,237,642 km (0.099 R)
• M60: 11,340,117 km (0.1 R)
• M61: 11,511,855 km (0.087 R)
• M62: 11,649,785 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 15

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.45 AU - 8.77 AU

Year: 8336 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,733,978 km

• M1: 191,635 km (0.079 R)
• M2: 366,664 km (0.088 R)
• M3: 632,799 km (0.065 R)
• M4: 811,718 km (0.073 R)
• M5: 982,409 km (0.077 R)
• M6: 1,115,402 km (0.093 R)
• M7: 1,210,396 km (0.075 R)
• M8: 1,711,699 km (0.082 R)
• M9: 1,858,006 km (0.074 R)
• M10: 1,999,675 km (0.09 R)
• M11: 2,603,452 km (0.118 R)
• M12: 3,124,352 km (0.031 R)
• M13: 3,567,012 km (0.092 R)
• M14: 3,711,673 km (0.108 R)
• M15: 4,157,474 km (0.083 R)
• M16: 4,404,760 km (0.102 R)
• M17: 5,125,522 km (0.094 R)
• M18: 5,544,845 km (0.109 R)
• M19: 6,015,181 km (0.119 R)
• M20: 6,201,729 km (0.089 R)
• M21: 6,444,227 km (0.066 R)
• M22: 6,593,975 km (0.078 R)
• M23: 6,786,358 km (0.102 R)
• M24: 7,289,605 km (0.11 R)
• M25: 7,474,358 km (0.111 R)
• M26: 7,761,736 km (0.103 R)
• M27: 7,877,674 km (0.117 R)
• M28: 8,214,269 km (0.106 R)
• M29: 8,977,518 km (0.106 R)
• M30: 9,375,448 km (0.097 R)
• M31: 9,607,624 km (0.109 R)
• M32: 9,701,123 km (0.108 R)
• M33: 9,998,972 km (0.108 R)
• M34: 10,299,963 km (0.111 R)
• M35: 10,411,563 km (0.039 R)
• M36: 10,571,633 km (0.06 R)
• M37: 10,748,906 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 12.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7 AU - 7.94 AU

Year: 8977 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,733,978 km

• M1: 390,899 km (0.105 R)
• M2: 480,658 km (0.07 R)
• M3: 579,542 km (0.09 R)
• M4: 819,048 km (0.095 R)
• M5: 906,563 km (0.111 R)
• M6: 1,331,870 km (0.107 R)
• M7: 2,006,107 km (0.042 R)
• M8: 2,353,922 km (0.083 R)
• M9: 2,694,258 km (0.083 R)
• M10: 3,022,625 km (0.119 R)
• M11: 3,364,007 km (0.12 R)
• M12: 3,778,244 km (0.103 R)
• M13: 4,430,191 km (0.118 R)
• M14: 4,526,233 km (0.115 R)
• M15: 4,785,785 km (0.116 R)
• M16: 4,884,370 km (0.102 R)
• M17: 5,455,984 km (0.095 R)
• M18: 6,084,594 km (0.043 R)
• M19: 6,335,320 km (0.085 R)
• M20: 7,107,844 km (0.099 R)
• M21: 7,296,187 km (0.117 R)
• M22: 7,677,961 km (0.108 R)
• M23: 8,341,876 km (0.098 R)
• M24: 8,500,899 km (0.088 R)
• M25: 8,580,635 km (0.112 R)
• M26: 9,269,533 km (0.117 R)
• M27: 9,558,406 km (0.112 R)
• M28: 9,934,196 km (0.039 R)
• M29: 10,144,980 km (0.083 R)
• M30: 11,265,318 km (0.105 R)
• M31: 11,353,132 km (0.12 R)
• M32: 11,441,245 km (0.094 R)
• M33: 12,515,507 km (0.103 R)
• M34: 12,606,463 km (0.05 R)
• M35: 13,575,109 km (0.073 R)
• M36: 14,092,119 km (0.08 R)
• M37: 14,855,667 km (0.026 R)
• M38: 14,952,008 km (0.066 R)
• M39: 15,193,908 km (0.094 R)
• M40: 16,422,705 km (0.097 R)
• M41: 17,124,767 km (0.108 R)
• M42: 17,632,353 km (0.073 R)
• M43: 17,836,704 km (0.084 R)
• M44: 18,247,799 km (0.07 R)
• M45: 18,714,095 km (0.05 R)
• M46: 18,818,365 km (0.095 R)
• M47: 19,184,431 km (0.067 R)
• M48: 20,941,757 km (0.11 R)
• M49: 21,976,825 km (0.053 R)
• M50: 23,140,098 km (0.092 R)
• M51: 23,701,239 km (0.055 R)
• M52: 24,266,719 km (0.074 R)
• M53: 25,353,398 km (0.039 R)
• M54: 25,526,483 km (0.108 R)
• M55: 25,989,788 km (0.108 R)
• M56: 26,106,025 km (0.106 R)
• M57: 26,455,935 km (0.058 R)
• M58: 26,866,132 km (0.098 R)
• M59: 27,278,424 km (0.114 R)
• M60: 27,514,938 km (0.067 R)
• M61: 27,633,419 km (0.092 R)
• M62: 27,870,981 km (0.092 R)
• M63: 29,310,561 km (0.091 R)
• M64: 29,492,173 km (0.073 R)
• M65: 29,613,497 km (0.105 R)
• M66: 29,856,593 km (0.057 R)
• M67: 30,283,546 km (0.084 R)
• M68: 32,136,615 km (0.028 R)
• M69: 33,329,059 km (0.109 R)
• M70: 33,582,029 km (0.087 R)
• M71: 33,708,739 km (0.073 R)
• M72: 33,962,606 km (0.105 R)
• M73: 34,663,921 km (0.112 R)
• M74: 34,920,182 km (0.042 R)
• M75: 36,666,289 km (0.094 R)
• M76: 36,927,337 km (0.096 R)
• M77: 37,320,181 km (0.104 R)
• M78: 38,176,030 km (0.108 R)
• M79: 38,308,275 km (0.057 R)
• M80: 38,506,791 km (0.07 R)
• M81: 38,772,327 km (0.119 R)
• M82: 42,140,673 km (0.097 R)
• M83: 42,757,016 km (0.044 R)
• M84: 45,251,561 km (0.112 R)
• M85: 47,082,489 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 11.2

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.56 AU - 8.62 AU

Year: 11070 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,733,978 km

• M1: 248,332 km (0.094 R)
• M2: 500,704 km (0.047 R)
• M3: 848,070 km (0.109 R)
• M4: 1,098,497 km (0.079 R)
• M5: 1,413,849 km (0.081 R)
• M6: 1,553,873 km (0.08 R)
• M7: 1,669,213 km (0.08 R)
• M8: 2,001,919 km (0.082 R)
• M9: 2,869,886 km (0.107 R)
• M10: 3,269,162 km (0.114 R)
• M11: 3,362,362 km (0.086 R)
• M12: 3,437,609 km (0.062 R)
• M13: 3,724,837 km (0.117 R)
• M14: 4,322,930 km (0.106 R)
• M15: 4,844,129 km (0.108 R)
• M16: 4,929,399 km (0.046 R)
• M17: 5,015,269 km (0.091 R)
• M18: 5,319,551 km (0.083 R)
• M19: 5,429,655 km (0.096 R)
• M20: 5,652,256 km (0.084 R)
• M21: 6,198,737 km (0.107 R)
• M22: 6,619,706 km (0.113 R)
• M23: 7,366,498 km (0.12 R)
• M24: 7,440,250 km (0.096 R)
• M25: 7,563,668 km (0.064 R)
• M26: 8,318,390 km (0.115 R)
• M27: 8,472,176 km (0.049 R)
• M28: 8,601,130 km (0.078 R)
• M29: 8,939,370 km (0.117 R)
• M30: 9,308,578 km (0.093 R)
• M31: 9,575,311 km (0.118 R)
• M32: 9,682,872 km (0.116 R)
• M33: 9,953,195 km (0.092 R)
• M34: 10,335,866 km (0.089 R)
• M35: 10,612,174 km (0.113 R)
• M36: 12,584,472 km (0.088 R)
• M37: 13,446,754 km (0.086 R)
• M38: 15,040,121 km (0.083 R)
• M39: 16,113,935 km (0.101 R)
• M40: 16,402,359 km (0.082 R)
• M41: 16,692,579 km (0.114 R)
• M42: 19,345,249 km (0.081 R)
• M43: 19,891,281 km (0.095 R)
• M44: 20,546,370 km (0.118 R)
• M45: 22,304,145 km (0.099 R)
• M46: 22,411,107 km (0.11 R)
• M47: 22,697,288 km (0.108 R)
• M48: 24,219,297 km (0.076 R)
• M49: 24,292,600 km (0.074 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: 410 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit