🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.55 AU - 0.79 AU

Year: 193 Days

Day: 21.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,775,604 km

• M1: 92,302 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.01 AU - 1.09 AU

Year: 378 Days

Day: 46.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.94 AU - 2.82 AU

Year: 1290 Days

Day: 47.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,775,604 km

• M1: 762,351 km (0.116 R)
• M2: 1,410,110 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.9 AU - 6.34 AU

Year: 4072 Days

Day: 24.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,775,604 km

• M1: 71,807 km (0.102 R)
• M2: 782,397 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.33 AU - 5.37 AU

Year: 4349 Days

Day: 37.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 9.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.97 AU - 7.37 AU

Year: 5386 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,775,604 km

• M1: 625,618 km (0.068 R)
• M2: 821,592 km (0.06 R)
• M3: 963,410 km (0.09 R)
• M4: 1,113,756 km (0.068 R)
• M5: 1,207,704 km (0.107 R)
• M6: 1,628,522 km (0.119 R)
• M7: 2,131,620 km (0.095 R)
• M8: 2,431,265 km (0.105 R)
• M9: 2,534,188 km (0.117 R)
• M10: 2,659,551 km (0.089 R)
• M11: 3,048,356 km (0.1 R)
• M12: 3,204,536 km (0.095 R)
• M13: 3,547,863 km (0.096 R)
• M14: 3,664,998 km (0.082 R)
• M15: 4,294,805 km (0.063 R)
• M16: 5,010,332 km (0.093 R)
• M17: 5,115,649 km (0.077 R)
• M18: 5,248,342 km (0.081 R)
• M19: 5,355,155 km (0.084 R)
• M20: 5,462,865 km (0.101 R)
• M21: 5,653,004 km (0.116 R)
• M22: 6,781,122 km (0.093 R)
• M23: 6,839,315 km (0.073 R)
• M24: 7,073,885 km (0.105 R)
• M25: 7,430,676 km (0.063 R)
• M26: 7,520,734 km (0.074 R)
• M27: 7,946,190 km (0.116 R)
• M28: 8,099,977 km (0.086 R)
• M29: 8,756,861 km (0.087 R)
• M30: 8,884,019 km (0.03 R)
• M31: 8,947,748 km (0.065 R)
• M32: 9,107,818 km (0.102 R)
• M33: 9,236,621 km (0.109 R)
• M34: 9,333,561 km (0.065 R)
• M35: 9,757,671 km (0.109 R)
• M36: 10,154,853 km (0.109 R)
• M37: 10,692,657 km (0.057 R)
• M38: 11,033,441 km (0.077 R)
• M39: 11,274,144 km (0.116 R)
• M40: 11,760,786 km (0.049 R)
• M41: 11,830,798 km (0.1 R)
• M42: 12,183,251 km (0.093 R)
• M43: 12,682,608 km (0.09 R)
• M44: 13,480,713 km (0.086 R)
• M45: 13,554,165 km (0.034 R)
• M46: 13,664,419 km (0.026 R)
• M47: 15,011,249 km (0.116 R)
• M48: 15,163,539 km (0.06 R)
• M49: 15,700,446 km (0.094 R)
• M50: 15,932,472 km (0.099 R)
• M51: 16,010,114 km (0.118 R)
• M52: 16,282,681 km (0.106 R)
• M53: 16,439,160 km (0.097 R)
• M54: 17,628,314 km (0.118 R)
• M55: 17,950,249 km (0.09 R)
• M56: 18,886,282 km (0.095 R)
• M57: 19,133,119 km (0.117 R)
• M58: 19,380,853 km (0.077 R)
• M59: 20,256,898 km (0.116 R)
• M60: 20,467,233 km (0.083 R)
• M61: 20,636,129 km (0.035 R)
• M62: 21,487,640 km (0.083 R)
• M63: 22,176,987 km (0.086 R)
• M64: 22,263,604 km (0.093 R)
• M65: 22,873,664 km (0.071 R)
• M66: 23,621,653 km (0.115 R)
• M67: 23,754,496 km (0.104 R)
• M68: 24,109,941 km (0.051 R)
• M69: 24,288,411 km (0.051 R)
• M70: 25,549,372 km (0.107 R)
• M71: 27,109,079 km (0.111 R)
• M72: 27,341,105 km (0.112 R)
• M73: 27,434,155 km (0.109 R)
• M74: 27,806,953 km (0.094 R)
• M75: 27,947,276 km (0.074 R)
• M76: 28,134,722 km (0.095 R)
• M77: 28,510,811 km (0.112 R)
• M78: 28,841,273 km (0.032 R)
• M79: 29,268,075 km (0.079 R)
• M80: 30,850,522 km (0.12 R)
• M81: 31,092,721 km (0.092 R)
• M82: 31,725,370 km (0.055 R)
• M83: 32,116,868 km (0.105 R)
• M84: 32,904,500 km (0.038 R)
• M85: 33,102,418 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895

Radius: 9.8

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.97 AU - 7.79 AU

Year: 7046 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,775,604 km

• M1: 275,709 km (0.101 R)
• M2: 358,736 km (0.119 R)
• M3: 598,391 km (0.104 R)
• M4: 670,198 km (0.041 R)
• M5: 904,618 km (0.106 R)
• M6: 1,057,956 km (0.07 R)
• M7: 1,129,165 km (0.115 R)
• M8: 1,201,869 km (0.111 R)
• M9: 1,352,514 km (0.086 R)
• M10: 1,430,156 km (0.068 R)
• M11: 1,714,392 km (0.105 R)
• M12: 2,219,733 km (0.098 R)
• M13: 2,335,672 km (0.088 R)
• M14: 2,646,536 km (0.057 R)
• M15: 2,720,138 km (0.107 R)
• M16: 2,970,715 km (0.118 R)
• M17: 3,202,741 km (0.075 R)
• M18: 4,478,661 km (0.111 R)
• M19: 4,596,395 km (0.116 R)
• M20: 4,745,095 km (0.097 R)
• M21: 5,077,651 km (0.105 R)
• M22: 5,231,438 km (0.103 R)
• M23: 5,293,371 km (0.117 R)
• M24: 5,512,083 km (0.107 R)
• M25: 5,701,923 km (0.095 R)
• M26: 5,765,801 km (0.116 R)
• M27: 6,649,925 km (0.053 R)
• M28: 7,366,648 km (0.115 R)
• M29: 8,143,809 km (0.088 R)
• M30: 8,251,819 km (0.091 R)
• M31: 8,578,540 km (0.085 R)
• M32: 8,688,495 km (0.059 R)
• M33: 8,872,799 km (0.089 R)
• M34: 9,736,877 km (0.114 R)
• M35: 10,509,849 km (0.056 R)
• M36: 11,022,970 km (0.081 R)
• M37: 11,182,590 km (0.038 R)
• M38: 11,342,810 km (0.089 R)
• M39: 11,463,535 km (0.103 R)
• M40: 11,869,095 km (0.08 R)
• M41: 12,736,015 km (0.052 R)
• M42: 12,861,527 km (0.107 R)
• M43: 13,029,526 km (0.097 R)
• M44: 13,282,795 km (0.025 R)
• M45: 13,452,589 km (0.034 R)
• M46: 13,623,130 km (0.106 R)
• M47: 14,052,626 km (0.089 R)
• M48: 16,040,033 km (0.096 R)
• M49: 16,266,225 km (0.091 R)
• M50: 16,493,464 km (0.106 R)
• M51: 16,951,234 km (0.038 R)
• M52: 17,135,539 km (0.05 R)
• M53: 17,274,066 km (0.105 R)
• M54: 19,062,209 km (0.085 R)
• M55: 19,349,886 km (0.109 R)
• M56: 20,760,744 km (0.11 R)
• M57: 21,453,531 km (0.081 R)
• M58: 21,652,945 km (0.118 R)
• M59: 22,103,684 km (0.079 R)
• M60: 22,507,000 km (0.025 R)
• M61: 22,709,705 km (0.107 R)
• M62: 23,320,962 km (0.081 R)
• M63: 23,989,515 km (0.088 R)
• M64: 24,820,830 km (0.109 R)
• M65: 25,450,487 km (0.103 R)
• M66: 25,926,209 km (0.105 R)
• M67: 26,032,423 km (0.11 R)
• M68: 26,725,660 km (0.054 R)
• M69: 26,940,183 km (0.089 R)
• M70: 27,155,305 km (0.044 R)
• M71: 27,533,189 km (0.117 R)
• M72: 28,622,261 km (0.117 R)
• M73: 30,114,799 km (0.061 R)
• M74: 31,746,015 km (0.066 R)
• M75: 33,290,313 km (0.102 R)
• M76: 33,463,398 km (0.075 R)
• M77: 33,810,465 km (0.109 R)
• M78: 36,451,616 km (0.098 R)
• M79: 36,868,395 km (0.073 R)
• M80: 38,490,784 km (0.113 R)
• M81: 39,402,134 km (0.097 R)
• M82: 40,320,665 km (0.103 R)
• M83: 41,494,111 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 12.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.37 AU - 12.59 AU

Year: 14573 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,775,604 km

• M1: 354,397 km (0.106 R)
• M2: 919,129 km (0.092 R)
• M3: 1,205,310 km (0.069 R)
• M4: 1,492,837 km (0.074 R)
• M5: 1,773,782 km (0.065 R)
• M6: 2,258,479 km (0.08 R)
• M7: 2,516,386 km (0.095 R)
• M8: 2,783,867 km (0.101 R)
• M9: 3,096,078 km (0.046 R)
• M10: 3,792,306 km (0.1 R)
• M11: 4,178,119 km (0.079 R)
• M12: 4,657,730 km (0.109 R)
• M13: 5,282,151 km (0.07 R)
• M14: 5,410,207 km (0.101 R)
• M15: 5,625,927 km (0.047 R)
• M16: 6,110,774 km (0.106 R)
• M17: 6,200,383 km (0.11 R)
• M18: 6,563,158 km (0.065 R)
• M19: 6,701,087 km (0.091 R)
• M20: 6,839,914 km (0.088 R)
• M21: 7,262,229 km (0.097 R)
• M22: 7,741,540 km (0.066 R)
• M23: 7,985,086 km (0.089 R)
• M24: 8,280,691 km (0.093 R)
• M25: 9,188,900 km (0.11 R)
• M26: 9,343,434 km (0.061 R)
• M27: 9,602,837 km (0.094 R)
• M28: 10,235,187 km (0.074 R)
• M29: 11,208,770 km (0.096 R)
• M30: 11,539,980 km (0.114 R)
• M31: 13,012,023 km (0.111 R)
• M32: 13,243,750 km (0.063 R)
• M33: 13,593,809 km (0.06 R)
• M34: 14,422,731 km (0.094 R)
• M35: 16,129,343 km (0.053 R)
• M36: 16,315,892 km (0.101 R)
• M37: 17,450,741 km (0.116 R)
• M38: 17,578,348 km (0.101 R)
• M39: 18,027,740 km (0.067 R)
• M40: 18,806,696 km (0.099 R)
• M41: 19,003,268 km (0.081 R)
• M42: 19,398,206 km (0.109 R)
• M43: 21,141,171 km (0.108 R)
• M44: 22,169,357 km (0.088 R)
• M45: 22,376,999 km (0.091 R)
• M46: 23,213,850 km (0.118 R)
• M47: 24,061,022 km (0.064 R)
• M48: 25,640,327 km (0.057 R)
• M49: 27,623,995 km (0.112 R)
• M50: 28,671,928 km (0.115 R)
• M51: 29,125,060 km (0.118 R)
• M52: 30,806,540 km (0.061 R)
• M53: 34,103,378 km (0.043 R)
• M54: 34,743,956 km (0.099 R)
• M55: 35,469,356 km (0.109 R)
• M56: 35,712,303 km (0.106 R)
• M57: 36,362,754 km (0.074 R)
• M58: 36,935,116 km (0.091 R)
• M59: 38,088,964 km (0.075 R)
• M60: 38,420,772 km (0.104 R)
• M61: 38,503,799 km (0.097 R)
• M62: 39,087,231 km (0.101 R)
• M63: 39,170,856 km (0.115 R)
• M64: 39,757,579 km (0.087 R)
• M65: 40,262,771 km (0.072 R)
• M66: 41,876,782 km (0.115 R)
• M67: 42,648,558 km (0.071 R)
• M68: 42,906,913 km (0.102 R)
• M69: 42,993,231 km (0.094 R)
• M70: 44,032,488 km (0.039 R)
• M71: 45,606,856 km (0.119 R)
• M72: 45,959,159 km (0.089 R)
• M73: 46,135,684 km (0.11 R)
• M74: 46,400,921 km (0.09 R)
• M75: 48,451,010 km (0.046 R)
• M76: 48,990,610 km (0.114 R)
• M77: 53,193,712 km (0.09 R)
• M78: 53,286,313 km (0.115 R)
• M79: 53,936,465 km (0.087 R)
• M80: 54,309,113 km (0.096 R)
• M81: 55,150,601 km (0.102 R)
• M82: 55,338,197 km (0.111 R)
• M83: 56,941,438 km (0.088 R)
• M84: 59,038,650 km (0.096 R)
• M85: 61,939,203 km (0.04 R)
• M86: 62,036,741 km (0.031 R)
• M87: 63,308,622 km (0.111 R)
• M88: 66,476,058 km (0.059 R)
• M89: 66,575,840 km (0.118 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit