🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.28 AU

Year: 389 Days

Day: 40.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.92 AU - 1.18 AU

Year: 395 Days

Day: 35.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,842,083 km

• M1: 148,700 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.1 AU - 1.36 AU

Year: 501 Days

Day: 28.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.85 AU - 2.29 AU

Year: 1093 Days

Day: 18.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.14 AU - 2.24 AU

Year: 1190 Days

Day: 47.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,842,083 km

• M1: 448,195 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.27 AU - 3.25 AU

Year: 1683 Days

Day: 25 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 14.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.76 AU - 5.96 AU

Year: 4555 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,842,083 km

• M1: 191,934 km (0.078 R)
• M2: 298,149 km (0.081 R)
• M3: 401,072 km (0.062 R)
• M4: 550,670 km (0.12 R)
• M5: 772,224 km (0.027 R)
• M6: 890,706 km (0.113 R)
• M7: 1,016,368 km (0.038 R)
• M8: 1,167,911 km (0.104 R)
• M9: 1,286,841 km (0.116 R)
• M10: 1,538,016 km (0.107 R)
• M11: 1,737,280 km (0.054 R)
• M12: 2,113,070 km (0.069 R)
• M13: 2,348,687 km (0.104 R)
• M14: 2,489,159 km (0.036 R)
• M15: 2,593,129 km (0.11 R)
• M16: 2,751,853 km (0.119 R)
• M17: 2,846,099 km (0.073 R)
• M18: 3,276,493 km (0.07 R)
• M19: 3,832,398 km (0.057 R)
• M20: 4,044,827 km (0.047 R)
• M21: 4,370,801 km (0.117 R)
• M22: 4,851,609 km (0.09 R)
• M23: 5,048,629 km (0.047 R)
• M24: 5,655,996 km (0.065 R)
• M25: 5,794,225 km (0.109 R)
• M26: 5,915,997 km (0.09 R)
• M27: 6,056,320 km (0.044 R)
• M28: 6,251,097 km (0.114 R)
• M29: 6,340,257 km (0.107 R)
• M30: 6,646,783 km (0.111 R)
• M31: 6,792,791 km (0.105 R)
• M32: 6,939,845 km (0.086 R)
• M33: 7,050,847 km (0.105 R)
• M34: 7,162,447 km (0.085 R)
• M35: 7,274,645 km (0.12 R)
• M36: 7,557,684 km (0.106 R)
• M37: 7,690,976 km (0.116 R)
• M38: 7,940,805 km (0.077 R)
• M39: 8,154,281 km (0.109 R)
• M40: 8,826,125 km (0.095 R)
• M41: 9,351,961 km (0.112 R)
• M42: 9,577,555 km (0.069 R)
• M43: 9,784,150 km (0.119 R)
• M44: 10,180,883 km (0.104 R)
• M45: 10,732,301 km (0.082 R)
• M46: 10,882,497 km (0.12 R)
• M47: 11,098,217 km (0.116 R)
• M48: 11,665,642 km (0.086 R)
• M49: 11,775,896 km (0.067 R)
• M50: 12,220,351 km (0.106 R)
• M51: 12,309,960 km (0.091 R)
• M52: 12,489,777 km (0.095 R)
• M53: 12,738,259 km (0.052 R)
• M54: 12,829,214 km (0.085 R)
• M55: 13,517,215 km (0.075 R)
• M56: 13,959,127 km (0.104 R)
• M57: 14,382,339 km (0.038 R)
• M58: 14,881,248 km (0.081 R)
• M59: 14,976,991 km (0.099 R)
• M60: 15,217,095 km (0.073 R)
• M61: 15,313,586 km (0.104 R)
• M62: 15,579,870 km (0.087 R)
• M63: 15,774,347 km (0.12 R)
• M64: 16,043,324 km (0.11 R)
• M65: 16,215,212 km (0.052 R)
• M66: 16,387,699 km (0.043 R)
• M67: 16,511,267 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 11.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.31 AU - 8.11 AU

Year: 6381 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,842,083 km

• M1: 185,950 km (0.042 R)
• M2: 595,998 km (0.105 R)
• M3: 834,158 km (0.101 R)
• M4: 1,075,609 km (0.093 R)
• M5: 1,249,441 km (0.111 R)
• M6: 1,528,292 km (0.101 R)
• M7: 1,692,102 km (0.096 R)
• M8: 2,001,769 km (0.078 R)
• M9: 2,091,079 km (0.047 R)
• M10: 2,773,993 km (0.111 R)
• M11: 2,894,270 km (0.105 R)
• M12: 3,718,704 km (0.113 R)
• M13: 4,009,073 km (0.116 R)
• M14: 4,470,433 km (0.084 R)
• M15: 4,851,758 km (0.11 R)
• M16: 5,194,188 km (0.09 R)
• M17: 5,268,687 km (0.036 R)
• M18: 5,544,546 km (0.091 R)
• M19: 5,928,414 km (0.043 R)
• M20: 7,076,727 km (0.081 R)
• M21: 7,214,657 km (0.075 R)
• M22: 7,297,833 km (0.068 R)
• M23: 8,437,769 km (0.107 R)
• M24: 8,820,141 km (0.11 R)
• M25: 9,208,198 km (0.078 R)
• M26: 9,632,457 km (0.118 R)
• M27: 10,156,199 km (0.113 R)
• M28: 10,437,294 km (0.067 R)
• M29: 10,720,931 km (0.09 R)
• M30: 10,847,790 km (0.026 R)
• M31: 11,007,112 km (0.074 R)
• M32: 11,199,345 km (0.08 R)
• M33: 11,295,986 km (0.082 R)
• M34: 11,554,640 km (0.032 R)
• M35: 11,684,790 km (0.058 R)
• M36: 12,045,172 km (0.11 R)
• M37: 12,243,389 km (0.051 R)
• M38: 13,080,389 km (0.074 R)
• M39: 14,458,185 km (0.115 R)
• M40: 15,235,496 km (0.114 R)
• M41: 15,917,662 km (0.031 R)
• M42: 16,135,178 km (0.075 R)
• M43: 16,317,238 km (0.109 R)
• M44: 16,500,047 km (0.115 R)
• M45: 16,978,162 km (0.033 R)
• M46: 17,089,313 km (0.118 R)
• M47: 19,090,184 km (0.093 R)
• M48: 20,648,844 km (0.037 R)
• M49: 20,806,969 km (0.112 R)
• M50: 21,005,187 km (0.062 R)
• M51: 21,363,474 km (0.113 R)
• M52: 22,126,722 km (0.091 R)
• M53: 23,021,616 km (0.07 R)
• M54: 23,308,695 km (0.113 R)
• M55: 23,886,741 km (0.111 R)
• M56: 24,720,749 km (0.103 R)
• M57: 25,394,687 km (0.095 R)
• M58: 25,818,947 km (0.082 R)
• M59: 25,989,339 km (0.085 R)
• M60: 26,245,750 km (0.115 R)
• M61: 27,322,555 km (0.1 R)
• M62: 27,409,322 km (0.102 R)
• M63: 27,844,652 km (0.066 R)
• M64: 28,326,058 km (0.102 R)
• M65: 29,386,108 km (0.029 R)
• M66: 29,965,650 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.8

Radius: 6.4

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.98 AU - 17.36 AU

Year: 26117 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,842,083 km

• M1: 114,742 km (0.11 R)
• M2: 218,712 km (0.101 R)
• M3: 293,810 km (0.078 R)
• M4: 434,582 km (0.116 R)
• M5: 1,003,951 km (0.085 R)
• M6: 1,729,950 km (0.077 R)
• M7: 1,826,141 km (0.112 R)
• M8: 2,193,703 km (0.104 R)
• M9: 2,584,004 km (0.068 R)
• M10: 2,731,358 km (0.066 R)
• M11: 2,843,556 km (0.1 R)
• M12: 3,468,127 km (0.073 R)
• M13: 4,005,782 km (0.103 R)
• M14: 4,525,036 km (0.109 R)
• M15: 4,702,908 km (0.085 R)
• M16: 5,065,384 km (0.097 R)
• M17: 6,553,284 km (0.105 R)
• M18: 7,163,195 km (0.076 R)
• M19: 7,370,537 km (0.092 R)
• M20: 7,474,957 km (0.11 R)
• M21: 8,327,814 km (0.056 R)
• M22: 8,545,778 km (0.089 R)
• M23: 8,876,240 km (0.083 R)
• M24: 9,154,941 km (0.089 R)
• M25: 9,379,936 km (0.084 R)
• M26: 10,239,825 km (0.119 R)
• M27: 10,356,511 km (0.117 R)
• M28: 10,414,854 km (0.028 R)
• M29: 11,364,950 km (0.077 R)
• M30: 13,410,103 km (0.1 R)
• M31: 14,052,027 km (0.056 R)
• M32: 14,311,579 km (0.051 R)
• M33: 14,572,628 km (0.097 R)
• M34: 14,703,825 km (0.111 R)
• M35: 14,835,471 km (0.05 R)
• M36: 15,632,977 km (0.076 R)
• M37: 16,855,042 km (0.083 R)
• M38: 16,923,858 km (0.116 R)
• M39: 19,679,001 km (0.062 R)
• M40: 20,407,543 km (0.102 R)
• M41: 22,267,344 km (0.045 R)
• M42: 22,494,134 km (0.057 R)
• M43: 23,102,549 km (0.059 R)
• M44: 23,255,587 km (0.086 R)
• M45: 24,491,415 km (0.069 R)
• M46: 25,432,386 km (0.079 R)
• M47: 27,835,676 km (0.114 R)
• M48: 29,146,901 km (0.082 R)
• M49: 29,312,207 km (0.107 R)
• M50: 30,394,398 km (0.093 R)
• M51: 34,676,487 km (0.094 R)
• M52: 34,939,331 km (0.107 R)
• M53: 35,202,773 km (0.084 R)
• M54: 35,466,962 km (0.066 R)
• M55: 36,887,095 km (0.059 R)
• M56: 36,976,554 km (0.065 R)
• M57: 38,235,271 km (0.109 R)
• M58: 39,874,265 km (0.083 R)
• M59: 40,057,822 km (0.099 R)
• M60: 43,597,906 km (0.074 R)
• M61: 44,927,083 km (0.118 R)
• M62: 45,117,970 km (0.095 R)
• M63: 45,405,048 km (0.105 R)
• M64: 46,558,897 km (0.072 R)
• M65: 46,848,967 km (0.093 R)
• M66: 47,042,546 km (0.078 R)
• M67: 47,236,575 km (0.08 R)
• M68: 48,014,933 km (0.089 R)
• M69: 48,210,158 km (0.096 R)
• M70: 48,993,751 km (0.115 R)
• M71: 51,469,746 km (0.115 R)
• M72: 51,669,609 km (0.07 R)
• M73: 55,310,522 km (0.12 R)
• M74: 56,130,767 km (0.075 R)
• M75: 56,645,383 km (0.112 R)
• M76: 58,407,048 km (0.032 R)
• M77: 59,137,684 km (0.106 R)
• M78: 60,081,497 km (0.038 R)
• M79: 64,013,527 km (0.074 R)
• M80: 64,335,911 km (0.102 R)
• M81: 65,522,820 km (0.082 R)
• M82: 67,699,320 km (0.086 R)
• M83: 70,453,117 km (0.04 R)
• M84: 70,675,120 km (0.073 R)
• M85: 72,234,678 km (0.092 R)
• M86: 72,906,672 km (0.069 R)
• M87: 73,131,069 km (0.052 R)
• M88: 74,256,643 km (0.065 R)
• M89: 74,369,589 km (0.075 R)
• M90: 74,482,386 km (0.099 R)
• M91: 74,595,482 km (0.088 R)
• M92: 74,708,429 km (0.08 R)
• M93: 75,274,507 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit