🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 247 Days

Day: 26.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.93 AU - 1.03 AU

Year: 409 Days

Day: 40.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,475,755 km

• M1: 186,997 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.9 AU - 1.4 AU

Year: 520 Days

Day: 40.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,475,755 km

• M1: 158,275 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.33 AU - 1.79 AU

Year: 822 Days

Day: 25.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.27 AU - 3.17 AU

Year: 1892 Days

Day: 16.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.2

Radius: 12.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.06 AU - 4.84 AU

Year: 3311 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,475,755 km

• M1: 160,070 km (0.114 R)
• M2: 328,966 km (0.079 R)
• M3: 440,117 km (0.109 R)
• M4: 526,435 km (0.061 R)
• M5: 637,437 km (0.07 R)
• M6: 738,714 km (0.098 R)
• M7: 816,206 km (0.116 R)
• M8: 1,145,022 km (0.12 R)
• M9: 1,236,875 km (0.119 R)
• M10: 1,477,728 km (0.09 R)
• M11: 2,117,857 km (0.114 R)
• M12: 2,203,577 km (0.101 R)
• M13: 2,408,227 km (0.047 R)
• M14: 2,528,204 km (0.111 R)
• M15: 2,665,535 km (0.103 R)
• M16: 2,947,676 km (0.106 R)
• M17: 3,092,487 km (0.083 R)
• M18: 3,322,569 km (0.111 R)
• M19: 3,439,704 km (0.08 R)
• M20: 4,028,521 km (0.119 R)
• M21: 4,189,638 km (0.102 R)
• M22: 4,352,999 km (0.085 R)
• M23: 5,535,420 km (0.112 R)
• M24: 6,557,623 km (0.071 R)
• M25: 6,769,004 km (0.026 R)
• M26: 6,982,780 km (0.101 R)
• M27: 7,482,736 km (0.114 R)
• M28: 7,994,510 km (0.091 R)
• M29: 8,084,718 km (0.078 R)
• M30: 8,425,801 km (0.108 R)
• M31: 8,632,844 km (0.113 R)
• M32: 8,818,196 km (0.111 R)
• M33: 9,122,329 km (0.105 R)
• M34: 10,422,334 km (0.084 R)
• M35: 10,619,803 km (0.117 R)
• M36: 10,893,418 km (0.053 R)
• M37: 11,524,122 km (0.026 R)
• M38: 11,959,751 km (0.09 R)
• M39: 12,037,093 km (0.043 R)
• M40: 12,140,615 km (0.061 R)
• M41: 12,583,874 km (0.089 R)
• M42: 12,873,495 km (0.056 R)
• M43: 13,432,692 km (0.076 R)
• M44: 13,593,809 km (0.107 R)
• M45: 14,574,722 km (0.108 R)
• M46: 14,684,976 km (0.101 R)
• M47: 15,269,155 km (0.103 R)
• M48: 15,493,702 km (0.059 R)
• M49: 15,775,843 km (0.068 R)
• M50: 16,173,923 km (0.094 R)
• M51: 16,374,085 km (0.064 R)
• M52: 16,460,104 km (0.099 R)
• M53: 16,777,102 km (0.119 R)
• M54: 17,329,118 km (0.119 R)
• M55: 17,651,502 km (0.073 R)
• M56: 17,769,235 km (0.096 R)
• M57: 17,857,647 km (0.097 R)
• M58: 17,946,359 km (0.039 R)
• M59: 18,242,712 km (0.098 R)
• M60: 18,451,252 km (0.096 R)
• M61: 18,630,470 km (0.065 R)
• M62: 18,960,782 km (0.097 R)
• M63: 19,657,609 km (0.1 R)
• M64: 19,810,199 km (0.057 R)
• M65: 20,147,243 km (0.116 R)
• M66: 20,270,362 km (0.056 R)
• M67: 20,455,414 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.82 AU - 5 AU

Year: 3906 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,475,755 km

• M1: 186,249 km (0.087 R)
• M2: 316,998 km (0.104 R)
• M3: 411,843 km (0.117 R)
• M4: 522,396 km (0.105 R)
• M5: 695,032 km (0.11 R)
• M6: 1,267,543 km (0.112 R)
• M7: 1,361,191 km (0.062 R)
• M8: 1,555,967 km (0.114 R)
• M9: 1,728,005 km (0.029 R)
• M10: 1,886,280 km (0.103 R)
• M11: 2,133,415 km (0.087 R)
• M12: 2,487,065 km (0.085 R)
• M13: 2,599,263 km (0.077 R)
• M14: 2,766,962 km (0.039 R)
• M15: 2,962,038 km (0.084 R)
• M16: 3,549,359 km (0.086 R)
• M17: 4,534,760 km (0.082 R)
• M18: 4,756,614 km (0.092 R)
• M19: 5,541,853 km (0.119 R)
• M20: 5,749,645 km (0.069 R)
• M21: 6,357,311 km (0.034 R)
• M22: 6,637,508 km (0.119 R)
• M23: 7,328,949 km (0.051 R)
• M24: 7,426,487 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 9.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.39 AU - 9.15 AU

Year: 9135 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,475,755 km

• M1: 132,544 km (0.102 R)
• M2: 203,304 km (0.102 R)
• M3: 278,850 km (0.098 R)
• M4: 398,978 km (0.097 R)
• M5: 504,594 km (0.113 R)
• M6: 958,623 km (0.107 R)
• M7: 1,425,518 km (0.102 R)
• M8: 1,676,693 km (0.033 R)
• M9: 1,885,232 km (0.112 R)
• M10: 2,251,448 km (0.114 R)
• M11: 3,287,563 km (0.12 R)
• M12: 3,409,036 km (0.094 R)
• M13: 3,567,311 km (0.077 R)
• M14: 4,224,644 km (0.099 R)
• M15: 4,375,887 km (0.077 R)
• M16: 5,259,412 km (0.08 R)
• M17: 5,920,785 km (0.089 R)
• M18: 6,499,130 km (0.089 R)
• M19: 7,185,335 km (0.105 R)
• M20: 7,366,199 km (0.1 R)
• M21: 7,571,447 km (0.114 R)
• M22: 8,010,966 km (0.09 R)
• M23: 8,175,075 km (0.093 R)
• M24: 9,084,929 km (0.108 R)
• M25: 9,231,535 km (0.081 R)
• M26: 10,001,665 km (0.087 R)
• M27: 12,001,938 km (0.041 R)
• M28: 12,270,616 km (0.117 R)
• M29: 12,704,749 km (0.092 R)
• M30: 12,923,610 km (0.118 R)
• M31: 13,420,724 km (0.063 R)
• M32: 13,699,575 km (0.106 R)
• M33: 14,462,225 km (0.104 R)
• M34: 14,662,237 km (0.047 R)
• M35: 14,863,147 km (0.078 R)
• M36: 15,007,210 km (0.119 R)
• M37: 15,238,638 km (0.034 R)
• M38: 15,529,605 km (0.048 R)
• M39: 15,793,047 km (0.084 R)
• M40: 16,622,119 km (0.061 R)
• M41: 17,042,040 km (0.115 R)
• M42: 17,253,272 km (0.081 R)
• M43: 17,708,798 km (0.112 R)
• M44: 18,880,747 km (0.092 R)
• M45: 21,039,594 km (0.086 R)
• M46: 21,169,146 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 12.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.36 AU - 9.98 AU

Year: 11712 Days

Day: 12.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,475,755 km

• M1: 170,242 km (0.109 R)
• M2: 273,315 km (0.119 R)
• M3: 486,492 km (0.069 R)
• M4: 572,361 km (0.115 R)
• M5: 762,650 km (0.069 R)
• M6: 1,106,276 km (0.093 R)
• M7: 1,208,601 km (0.109 R)
• M8: 1,535,622 km (0.115 R)
• M9: 1,631,664 km (0.113 R)
• M10: 2,078,513 km (0.092 R)
• M11: 2,272,392 km (0.059 R)
• M12: 2,890,081 km (0.117 R)
• M13: 3,010,208 km (0.068 R)
• M14: 3,156,515 km (0.115 R)
• M15: 3,255,399 km (0.069 R)
• M16: 3,380,463 km (0.072 R)
• M17: 3,584,066 km (0.073 R)
• M18: 3,791,708 km (0.114 R)
• M19: 3,870,695 km (0.09 R)
• M20: 3,950,132 km (0.047 R)
• M21: 4,030,167 km (0.059 R)
• M22: 4,328,465 km (0.081 R)
• M23: 4,522,044 km (0.098 R)
• M24: 4,690,192 km (0.118 R)
• M25: 4,803,588 km (0.098 R)
• M26: 4,975,326 km (0.112 R)
• M27: 5,266,144 km (0.106 R)
• M28: 5,473,038 km (0.117 R)
• M29: 6,202,926 km (0.056 R)
• M30: 6,643,043 km (0.112 R)
• M31: 6,770,650 km (0.112 R)
• M32: 8,676,228 km (0.11 R)
• M33: 8,885,964 km (0.044 R)
• M34: 9,026,736 km (0.048 R)
• M35: 9,561,398 km (0.07 R)
• M36: 9,741,813 km (0.082 R)
• M37: 11,417,010 km (0.111 R)
• M38: 11,839,923 km (0.083 R)
• M39: 12,346,462 km (0.116 R)
• M40: 12,701,308 km (0.114 R)
• M41: 12,899,824 km (0.038 R)
• M42: 13,340,390 km (0.118 R)
• M43: 14,442,627 km (0.038 R)
• M44: 14,566,943 km (0.056 R)
• M45: 14,774,884 km (0.12 R)
• M46: 14,983,872 km (0.082 R)
• M47: 15,151,721 km (0.078 R)
• M48: 15,872,035 km (0.104 R)
• M49: 16,777,252 km (0.099 R)
• M50: 17,039,048 km (0.084 R)
• M51: 17,876,796 km (0.062 R)
• M52: 18,010,387 km (0.113 R)
• M53: 18,502,713 km (0.091 R)
• M54: 18,592,771 km (0.092 R)
• M55: 18,682,829 km (0.118 R)
• M56: 19,090,334 km (0.091 R)
• M57: 19,318,022 km (0.091 R)
• M58: 19,592,384 km (0.118 R)
• M59: 19,684,088 km (0.096 R)
• M60: 20,562,975 km (0.077 R)
• M61: 21,976,526 km (0.078 R)
• M62: 22,215,134 km (0.084 R)
• M63: 23,275,334 km (0.094 R)
• M64: 23,616,118 km (0.098 R)
• M65: 24,648,493 km (0.025 R)
• M66: 24,797,193 km (0.109 R)
• M67: 25,045,676 km (0.038 R)
• M68: 26,249,789 km (0.038 R)
• M69: 26,960,977 km (0.078 R)
• M70: 28,402,203 km (0.026 R)
• M71: 29,184,600 km (0.072 R)
• M72: 30,291,923 km (0.101 R)
• M73: 30,770,636 km (0.111 R)
• M74: 30,930,856 km (0.103 R)
• M75: 31,037,669 km (0.089 R)
• M76: 31,574,127 km (0.1 R)
• M77: 32,167,731 km (0.115 R)
• M78: 32,384,498 km (0.048 R)
• M79: 33,201,751 km (0.102 R)
• M80: 34,912,253 km (0.097 R)
• M81: 35,358,354 km (0.118 R)
• M82: 35,582,003 km (0.109 R)
• M83: 36,030,946 km (0.083 R)
• M84: 36,256,091 km (0.031 R)
• M85: 36,651,179 km (0.099 R)
• M86: 36,877,670 km (0.11 R)
• M87: 37,616,833 km (0.104 R)
• M88: 37,845,269 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit