🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 39.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 219 Days

Day: 39.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.08 AU

Year: 360 Days

Day: 46.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.28 AU - 1.94 AU

Year: 782 Days

Day: 26.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.1 AU - 4.12 AU

Year: 2626 Days

Day: 31.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4 AU - 4.1 AU

Year: 3121 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,036,176 km

• M1: 3,423,547 km (0.096 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 10.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.3 AU - 10.32 AU

Year: 11764 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,036,176 km

• M1: 210,035 km (0.105 R)
• M2: 287,078 km (0.089 R)
• M3: 390,301 km (0.071 R)
• M4: 568,771 km (0.056 R)
• M5: 748,737 km (0.116 R)
• M6: 904,020 km (0.06 R)
• M7: 1,024,147 km (0.063 R)
• M8: 1,165,816 km (0.094 R)
• M9: 1,522,607 km (0.077 R)
• M10: 1,836,314 km (0.119 R)
• M11: 2,010,745 km (0.034 R)
• M12: 2,355,269 km (0.101 R)
• M13: 2,963,384 km (0.058 R)
• M14: 3,123,005 km (0.115 R)
• M15: 3,238,644 km (0.071 R)
• M16: 3,308,806 km (0.068 R)
• M17: 4,577,844 km (0.101 R)
• M18: 5,222,462 km (0.097 R)
• M19: 5,388,216 km (0.092 R)
• M20: 5,555,616 km (0.087 R)
• M21: 6,477,438 km (0.119 R)
• M22: 6,655,609 km (0.092 R)
• M23: 6,775,288 km (0.08 R)
• M24: 6,986,370 km (0.116 R)
• M25: 7,384,450 km (0.102 R)
• M26: 7,539,433 km (0.107 R)
• M27: 8,266,629 km (0.086 R)
• M28: 8,884,169 km (0.113 R)
• M29: 9,483,009 km (0.051 R)
• M30: 10,370,872 km (0.096 R)
• M31: 10,544,705 km (0.036 R)
• M32: 10,789,746 km (0.119 R)
• M33: 11,214,006 km (0.057 R)
• M34: 11,571,844 km (0.091 R)
• M35: 11,933,422 km (0.084 R)
• M36: 12,006,276 km (0.058 R)
• M37: 12,079,130 km (0.106 R)
• M38: 12,225,437 km (0.095 R)
• M39: 12,816,498 km (0.09 R)
• M40: 12,928,248 km (0.06 R)
• M41: 13,190,643 km (0.043 R)
• M42: 13,606,226 km (0.073 R)
• M43: 14,528,197 km (0.107 R)
• M44: 14,996,738 km (0.117 R)
• M45: 16,960,958 km (0.115 R)
• M46: 17,248,186 km (0.034 R)
• M47: 17,578,348 km (0.09 R)
• M48: 17,994,081 km (0.046 R)
• M49: 18,370,918 km (0.099 R)
• M50: 18,665,925 km (0.09 R)
• M51: 18,919,942 km (0.096 R)
• M52: 19,090,035 km (0.1 R)
• M53: 20,120,764 km (0.099 R)
• M54: 21,169,595 km (0.057 R)
• M55: 21,434,533 km (0.074 R)
• M56: 21,700,667 km (0.117 R)
• M57: 22,325,687 km (0.097 R)
• M58: 22,550,383 km (0.071 R)
• M59: 22,866,334 km (0.111 R)
• M60: 24,421,104 km (0.08 R)
• M61: 24,699,057 km (0.107 R)
• M62: 25,164,606 km (0.067 R)
• M63: 25,398,427 km (0.099 R)
• M64: 25,868,314 km (0.089 R)
• M65: 26,246,348 km (0.092 R)
• M66: 29,483,197 km (0.049 R)
• M67: 30,423,869 km (0.11 R)
• M68: 30,523,351 km (0.116 R)
• M69: 30,922,777 km (0.105 R)
• M70: 31,023,008 km (0.116 R)
• M71: 31,173,354 km (0.087 R)
• M72: 31,525,208 km (0.074 R)
• M73: 31,626,037 km (0.092 R)
• M74: 32,232,956 km (0.096 R)
• M75: 33,304,226 km (0.115 R)
• M76: 33,870,155 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 6.7

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.39 AU - 16.79 AU

Year: 21338 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,036,176 km

• M1: 155,283 km (0.111 R)
• M2: 208,240 km (0.044 R)
• M3: 270,024 km (0.1 R)
• M4: 339,737 km (0.109 R)
• M5: 969,245 km (0.065 R)
• M6: 1,082,191 km (0.105 R)
• M7: 1,229,694 km (0.094 R)
• M8: 2,061,459 km (0.107 R)
• M9: 2,134,163 km (0.117 R)
• M10: 4,123,366 km (0.117 R)
• M11: 4,543,437 km (0.078 R)
• M12: 6,840,961 km (0.043 R)
• M13: 7,005,070 km (0.034 R)
• M14: 8,481,451 km (0.103 R)
• M15: 8,598,886 km (0.112 R)
• M16: 8,716,769 km (0.052 R)
• M17: 8,835,400 km (0.114 R)
• M18: 9,133,997 km (0.062 R)
• M19: 10,174,301 km (0.117 R)
• M20: 10,361,747 km (0.071 R)
• M21: 11,770,809 km (0.108 R)
• M22: 11,967,680 km (0.115 R)
• M23: 12,298,142 km (0.119 R)
• M24: 12,698,615 km (0.113 R)
• M25: 12,765,635 km (0.084 R)
• M26: 13,171,195 km (0.091 R)
• M27: 13,375,546 km (0.073 R)
• M28: 13,856,353 km (0.088 R)
• M29: 14,412,708 km (0.118 R)
• M30: 15,189,719 km (0.073 R)
• M31: 15,404,093 km (0.037 R)
• M32: 17,005,688 km (0.102 R)
• M33: 17,302,639 km (0.093 R)
• M34: 17,676,185 km (0.102 R)
• M35: 18,203,518 km (0.097 R)
• M36: 18,812,531 km (0.074 R)
• M37: 19,119,655 km (0.083 R)
• M38: 19,505,767 km (0.05 R)
• M39: 19,816,482 km (0.069 R)
• M40: 21,235,119 km (0.119 R)
• M41: 23,753,748 km (0.102 R)
• M42: 23,919,503 km (0.066 R)
• M43: 25,006,032 km (0.086 R)
• M44: 25,090,256 km (0.105 R)
• M45: 28,097,771 km (0.096 R)
• M46: 28,185,436 km (0.094 R)
• M47: 30,224,903 km (0.067 R)
• M48: 30,314,662 km (0.115 R)
• M49: 30,945,516 km (0.102 R)
• M50: 31,217,186 km (0.069 R)
• M51: 33,325,918 km (0.037 R)
• M52: 33,976,818 km (0.07 R)
• M53: 35,859,507 km (0.115 R)
• M54: 37,486,234 km (0.082 R)
• M55: 39,921,987 km (0.064 R)
• M56: 40,020,422 km (0.108 R)
• M57: 40,316,327 km (0.08 R)
• M58: 40,811,197 km (0.101 R)
• M59: 41,807,070 km (0.112 R)
• M60: 44,944,287 km (0.113 R)
• M61: 46,385,812 km (0.081 R)
• M62: 47,424,769 km (0.114 R)
• M63: 48,786,858 km (0.1 R)
• M64: 50,055,448 km (0.095 R)
• M65: 52,301,660 km (0.103 R)
• M66: 54,362,071 km (0.038 R)
• M67: 54,908,702 km (0.117 R)
• M68: 55,897,095 km (0.075 R)
• M69: 57,335,329 km (0.07 R)
• M70: 57,891,683 km (0.093 R)
• M71: 58,785,680 km (0.119 R)
• M72: 59,571,518 km (0.072 R)
• M73: 60,135,053 km (0.055 R)
• M74: 61,267,359 km (0.086 R)
• M75: 61,494,748 km (0.111 R)
• M76: 62,064,117 km (0.108 R)
• M77: 63,323,283 km (0.095 R)
• M78: 63,438,174 km (0.088 R)
• M79: 67,972,037 km (0.082 R)
• M80: 68,442,971 km (0.106 R)
• M81: 68,678,886 km (0.098 R)
• M82: 69,269,648 km (0.033 R)
• M83: 71,649,900 km (0.117 R)
• M84: 72,729,698 km (0.049 R)
• M85: 73,211,253 km (0.08 R)
• M86: 75,391,642 km (0.107 R)
• M87: 75,757,110 km (0.065 R)
• M88: 76,979,624 km (0.057 R)
• M89: 78,085,451 km (0.039 R)
• M90: 78,455,257 km (0.107 R)
• M91: 79,320,381 km (0.114 R)
• M92: 80,935,290 km (0.073 R)
• M93: 81,684,327 km (0.084 R)
• M94: 83,440,905 km (0.112 R)
• M95: 84,323,832 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.3

Radius: 4.6

Gravity: 37.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.68 AU - 14.7 AU

Year: 21558 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,036,176 km

• M1: 128,953 km (0.12 R)
• M2: 331,210 km (0.094 R)
• M3: 493,523 km (0.095 R)
• M4: 806,033 km (0.081 R)
• M5: 1,111,063 km (0.118 R)
• M6: 1,291,478 km (0.113 R)
• M7: 1,448,855 km (0.068 R)
• M8: 1,513,631 km (0.085 R)
• M9: 1,921,884 km (0.069 R)
• M10: 2,914,466 km (0.112 R)
• M11: 3,461,246 km (0.08 R)
• M12: 3,813,250 km (0.092 R)
• M13: 4,315,599 km (0.096 R)
• M14: 4,935,982 km (0.1 R)
• M15: 5,840,002 km (0.047 R)
• M16: 6,152,512 km (0.057 R)
• M17: 6,205,170 km (0.077 R)
• M18: 6,631,524 km (0.072 R)
• M19: 7,122,355 km (0.076 R)
• M20: 8,487,734 km (0.034 R)
• M21: 8,663,961 km (0.086 R)
• M22: 8,841,384 km (0.105 R)
• M23: 9,685,265 km (0.078 R)
• M24: 10,617,559 km (0.052 R)
• M25: 10,934,707 km (0.113 R)
• M26: 11,970,223 km (0.045 R)
• M27: 12,036,046 km (0.117 R)
• M28: 12,433,079 km (0.111 R)
• M29: 12,633,241 km (0.102 R)
• M30: 13,444,510 km (0.071 R)
• M31: 13,512,876 km (0.074 R)
• M32: 13,787,389 km (0.105 R)
• M33: 15,116,715 km (0.049 R)
• M34: 15,977,202 km (0.115 R)
• M35: 18,804,602 km (0.089 R)
• M36: 19,729,117 km (0.075 R)
• M37: 20,826,118 km (0.106 R)
• M38: 21,621,829 km (0.083 R)
• M39: 22,265,549 km (0.09 R)
• M40: 23,489,409 km (0.094 R)
• M41: 23,654,116 km (0.1 R)
• M42: 26,599,997 km (0.078 R)
• M43: 27,984,675 km (0.058 R)
• M44: 28,246,920 km (0.095 R)
• M45: 29,481,402 km (0.104 R)
• M46: 30,463,662 km (0.099 R)
• M47: 30,823,594 km (0.069 R)
• M48: 30,913,652 km (0.115 R)
• M49: 31,094,366 km (0.077 R)
• M50: 31,638,304 km (0.108 R)
• M51: 32,735,604 km (0.111 R)
• M52: 33,938,521 km (0.046 R)
• M53: 34,218,119 km (0.095 R)
• M54: 36,101,706 km (0.079 R)
• M55: 36,768,913 km (0.112 R)
• M56: 39,968,512 km (0.061 R)
• M57: 40,559,872 km (0.062 R)
• M58: 42,351,008 km (0.083 R)
• M59: 42,953,737 km (0.084 R)
• M60: 43,054,417 km (0.112 R)
• M61: 44,167,724 km (0.085 R)
• M62: 44,472,904 km (0.11 R)
• M63: 44,778,981 km (0.092 R)
• M64: 46,732,879 km (0.087 R)
• M65: 46,940,221 km (0.096 R)
• M66: 47,147,714 km (0.085 R)
• M67: 49,029,805 km (0.102 R)
• M68: 50,404,310 km (0.095 R)
• M69: 50,510,674 km (0.109 R)
• M70: 52,759,130 km (0.06 R)
• M71: 55,917,440 km (0.119 R)
• M72: 57,242,129 km (0.119 R)
• M73: 58,577,141 km (0.103 R)
• M74: 61,051,340 km (0.089 R)
• M75: 62,073,243 km (0.12 R)
• M76: 64,248,994 km (0.038 R)
• M77: 68,439,679 km (0.098 R)
• M78: 71,759,705 km (0.095 R)
• M79: 71,998,912 km (0.117 R)
• M80: 72,837,857 km (0.082 R)
• M81: 72,958,134 km (0.064 R)
• M82: 73,800,818 km (0.111 R)
• M83: 75,131,791 km (0.073 R)
• M84: 75,374,588 km (0.111 R)
• M85: 77,081,649 km (0.117 R)
• M86: 78,185,831 km (0.102 R)
• M87: 78,678,158 km (0.055 R)
• M88: 79,666,102 km (0.075 R)
• M89: 80,782,401 km (0.084 R)
• M90: 82,403,893 km (0.071 R)
• M91: 82,529,106 km (0.101 R)
• M92: 82,905,046 km (0.115 R)
• M93: 83,784,382 km (0.053 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit