🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 13.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.48 AU - 0.74 AU

Year: 177 Days

Day: 32.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.08 AU

Year: 306 Days

Day: 22.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,707,851 km

• M1: 258,804 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 338 Days

Day: 26.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,707,851 km

• M1: 125,513 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.11 AU - 1.25 AU

Year: 475 Days

Day: 41.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.7 AU - 1.98 AU

Year: 926 Days

Day: 14.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 9.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.69 AU - 6.83 AU

Year: 5809 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,707,851 km

• M1: 124,316 km (0.102 R)
• M2: 546,032 km (0.068 R)
• M3: 610,509 km (0.105 R)
• M4: 762,500 km (0.072 R)
• M5: 850,913 km (0.116 R)
• M6: 990,637 km (0.102 R)
• M7: 1,088,025 km (0.086 R)
• M8: 1,740,571 km (0.087 R)
• M9: 1,961,078 km (0.111 R)
• M10: 2,768,608 km (0.052 R)
• M11: 2,861,508 km (0.112 R)
• M12: 3,292,948 km (0.105 R)
• M13: 3,441,499 km (0.056 R)
• M14: 3,642,858 km (0.1 R)
• M15: 4,679,272 km (0.116 R)
• M16: 4,874,497 km (0.088 R)
• M17: 5,980,923 km (0.088 R)
• M18: 7,354,680 km (0.042 R)
• M19: 7,549,457 km (0.115 R)
• M20: 8,110,299 km (0.096 R)
• M21: 8,718,863 km (0.066 R)
• M22: 8,890,601 km (0.119 R)
• M23: 9,167,507 km (0.071 R)
• M24: 9,447,405 km (0.087 R)
• M25: 10,485,464 km (0.083 R)
• M26: 10,631,472 km (0.071 R)
• M27: 11,259,633 km (0.034 R)
• M28: 11,334,283 km (0.072 R)
• M29: 11,446,631 km (0.118 R)
• M30: 11,861,765 km (0.117 R)
• M31: 12,243,389 km (0.078 R)
• M32: 12,667,948 km (0.111 R)
• M33: 13,373,002 km (0.104 R)
• M34: 13,890,162 km (0.085 R)
• M35: 14,252,040 km (0.072 R)
• M36: 14,413,904 km (0.059 R)
• M37: 14,903,089 km (0.089 R)
• M38: 15,190,916 km (0.055 R)
• M39: 15,730,515 km (0.099 R)
• M40: 15,813,991 km (0.034 R)
• M41: 16,700,358 km (0.113 R)
• M42: 17,343,330 km (0.078 R)
• M43: 17,516,115 km (0.093 R)
• M44: 17,646,116 km (0.091 R)
• M45: 17,776,416 km (0.094 R)
• M46: 17,907,164 km (0.12 R)
• M47: 18,081,745 km (0.06 R)
• M48: 18,609,227 km (0.119 R)
• M49: 18,741,920 km (0.098 R)
• M50: 18,830,482 km (0.091 R)
• M51: 19,724,330 km (0.099 R)
• M52: 20,221,892 km (0.11 R)
• M53: 20,449,281 km (0.115 R)
• M54: 20,540,536 km (0.047 R)
• M55: 20,631,940 km (0.099 R)
• M56: 21,646,064 km (0.061 R)
• M57: 22,206,009 km (0.055 R)
• M58: 22,346,780 km (0.102 R)
• M59: 22,487,702 km (0.047 R)
• M60: 22,770,741 km (0.048 R)
• M61: 22,912,559 km (0.073 R)
• M62: 24,154,970 km (0.033 R)
• M63: 24,444,741 km (0.103 R)
• M64: 24,638,620 km (0.063 R)
• M65: 25,517,208 km (0.071 R)
• M66: 25,615,344 km (0.081 R)
• M67: 25,762,997 km (0.104 R)
• M68: 26,158,085 km (0.113 R)
• M69: 26,405,969 km (0.045 R)
• M70: 28,672,077 km (0.028 R)
• M71: 29,132,839 km (0.082 R)
• M72: 29,286,925 km (0.081 R)
• M73: 30,061,543 km (0.113 R)
• M74: 30,165,363 km (0.047 R)
• M75: 31,314,873 km (0.118 R)
• M76: 31,420,041 km (0.116 R)
• M77: 33,012,361 km (0.065 R)
• M78: 33,226,734 km (0.061 R)
• M79: 33,872,399 km (0.12 R)
• M80: 34,088,568 km (0.079 R)
• M81: 34,196,727 km (0.098 R)
• M82: 34,794,221 km (0.101 R)
• M83: 35,395,006 km (0.112 R)
• M84: 36,275,090 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.13 AU - 7.43 AU

Year: 7285 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,707,851 km

• M1: 188,793 km (0.115 R)
• M2: 284,984 km (0.05 R)
• M3: 527,632 km (0.078 R)
• M4: 767,736 km (0.113 R)
• M5: 895,343 km (0.097 R)
• M6: 1,126,023 km (0.119 R)
• M7: 1,308,233 km (0.092 R)
• M8: 1,555,219 km (0.076 R)
• M9: 1,779,467 km (0.041 R)
• M10: 2,055,176 km (0.075 R)
• M11: 2,604,200 km (0.119 R)
• M12: 2,873,177 km (0.101 R)
• M13: 3,057,631 km (0.118 R)
• M14: 3,438,507 km (0.117 R)
• M15: 3,659,613 km (0.064 R)
• M16: 3,809,659 km (0.119 R)
• M17: 3,987,382 km (0.052 R)
• M18: 4,807,776 km (0.104 R)
• M19: 4,917,432 km (0.088 R)
• M20: 5,083,485 km (0.065 R)
• M21: 5,336,156 km (0.07 R)
• M22: 6,268,450 km (0.081 R)
• M23: 6,692,111 km (0.115 R)
• M24: 7,219,444 km (0.085 R)
• M25: 7,986,582 km (0.085 R)
• M26: 9,981,619 km (0.08 R)
• M27: 10,122,241 km (0.057 R)
• M28: 10,299,065 km (0.035 R)
• M29: 10,655,557 km (0.098 R)
• M30: 10,943,832 km (0.109 R)
• M31: 11,052,590 km (0.036 R)
• M32: 11,234,650 km (0.047 R)
• M33: 11,491,211 km (0.095 R)
• M34: 11,824,066 km (0.07 R)
• M35: 12,160,063 km (0.107 R)
• M36: 13,263,946 km (0.091 R)
• M37: 13,613,107 km (0.105 R)
• M38: 13,886,871 km (0.096 R)
• M39: 14,360,348 km (0.062 R)
• M40: 15,404,242 km (0.074 R)
• M41: 15,526,314 km (0.079 R)
• M42: 16,100,172 km (0.119 R)
• M43: 17,310,867 km (0.099 R)
• M44: 17,480,062 km (0.12 R)
• M45: 18,637,352 km (0.112 R)
• M46: 18,941,334 km (0.08 R)
• M47: 19,422,591 km (0.064 R)
• M48: 20,531,111 km (0.105 R)
• M49: 21,070,561 km (0.071 R)
• M50: 21,296,603 km (0.064 R)
• M51: 22,716,736 km (0.111 R)
• M52: 23,088,038 km (0.115 R)
• M53: 23,555,232 km (0.088 R)
• M54: 24,356,478 km (0.117 R)
• M55: 25,023,086 km (0.12 R)
• M56: 25,118,829 km (0.098 R)
• M57: 26,423,023 km (0.112 R)
• M58: 26,813,773 km (0.042 R)
• M59: 27,304,753 km (0.065 R)
• M60: 28,395,621 km (0.099 R)
• M61: 28,745,530 km (0.102 R)
• M62: 29,097,085 km (0.089 R)
• M63: 29,500,551 km (0.107 R)
• M64: 30,466,205 km (0.087 R)
• M65: 31,184,275 km (0.115 R)
• M66: 31,908,029 km (0.062 R)
• M67: 32,219,941 km (0.119 R)
• M68: 32,532,899 km (0.082 R)
• M69: 33,004,133 km (0.091 R)
• M70: 33,161,659 km (0.091 R)
• M71: 33,635,884 km (0.099 R)
• M72: 34,165,611 km (0.104 R)
• M73: 34,697,880 km (0.072 R)
• M74: 34,804,693 km (0.104 R)
• M75: 35,555,375 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.04 AU - 9.58 AU

Year: 9698 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,707,851 km

• M1: 379,380 km (0.114 R)
• M2: 442,660 km (0.118 R)
• M3: 829,969 km (0.088 R)
• M4: 1,150,707 km (0.119 R)
• M5: 1,463,516 km (0.05 R)
• M6: 1,583,942 km (0.12 R)
• M7: 2,097,661 km (0.079 R)
• M8: 2,338,065 km (0.117 R)
• M9: 3,465,584 km (0.074 R)
• M10: 3,525,872 km (0.048 R)
• M11: 3,874,136 km (0.034 R)
• M12: 4,759,007 km (0.044 R)
• M13: 4,871,056 km (0.032 R)
• M14: 6,381,696 km (0.068 R)
• M15: 6,505,413 km (0.098 R)
• M16: 6,906,784 km (0.109 R)
• M17: 7,892,036 km (0.109 R)
• M18: 8,104,913 km (0.115 R)
• M19: 8,455,122 km (0.09 R)
• M20: 8,755,365 km (0.095 R)
• M21: 9,366,173 km (0.058 R)
• M22: 9,620,041 km (0.104 R)
• M23: 10,221,275 km (0.048 R)
• M24: 10,279,169 km (0.098 R)
• M25: 10,541,115 km (0.114 R)
• M26: 11,130,830 km (0.094 R)
• M27: 11,309,898 km (0.099 R)
• M28: 11,731,465 km (0.105 R)
• M29: 11,792,052 km (0.088 R)
• M30: 12,404,207 km (0.097 R)
• M31: 12,714,024 km (0.096 R)
• M32: 13,278,457 km (0.075 R)
• M33: 13,786,940 km (0.055 R)
• M34: 13,947,159 km (0.086 R)
• M35: 15,184,782 km (0.093 R)
• M36: 15,250,905 km (0.041 R)
• M37: 15,549,651 km (0.115 R)
• M38: 15,616,223 km (0.079 R)
• M39: 15,716,453 km (0.062 R)
• M40: 15,850,194 km (0.091 R)
• M41: 16,119,171 km (0.097 R)
• M42: 16,389,494 km (0.097 R)
• M43: 16,900,520 km (0.062 R)
• M44: 17,243,997 km (0.087 R)
• M45: 17,451,340 km (0.108 R)
• M46: 18,960,633 km (0.05 R)
• M47: 19,031,841 km (0.117 R)
• M48: 20,183,446 km (0.033 R)
• M49: 21,283,439 km (0.077 R)
• M50: 21,654,441 km (0.108 R)
• M51: 22,027,538 km (0.108 R)
• M52: 22,177,436 km (0.094 R)
• M53: 23,273,988 km (0.081 R)
• M54: 23,925,038 km (0.066 R)
• M55: 25,992,630 km (0.052 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: 254 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit