🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 33.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 503 Days

Day: 35.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.7 AU - 2.88 AU

Year: 1784 Days

Day: 20.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,746,773 km

• M1: 747,541 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.29 AU - 3.43 AU

Year: 1852 Days

Day: 43.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 11.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.15 AU - 4.69 AU

Year: 3558 Days

Day: 6.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,746,773 km

• M1: 145,559 km (0.061 R)
• M2: 558,898 km (0.071 R)
• M3: 1,047,484 km (0.051 R)
• M4: 1,761,216 km (0.091 R)
• M5: 2,325,648 km (0.095 R)
• M6: 3,180,750 km (0.12 R)
• M7: 4,149,396 km (0.117 R)
• M8: 5,903,431 km (0.093 R)
• M9: 6,403,088 km (0.058 R)
• M10: 6,900,800 km (0.099 R)
• M11: 9,082,386 km (0.108 R)
• M12: 9,449,050 km (0.12 R)
• M13: 11,098,965 km (0.106 R)
• M14: 11,518,587 km (0.104 R)
• M15: 12,256,254 km (0.057 R)
• M16: 13,492,382 km (0.096 R)
• M17: 14,709,510 km (0.096 R)
• M18: 16,211,323 km (0.082 R)
• M19: 17,082,581 km (0.091 R)
• M20: 18,157,292 km (0.08 R)
• M21: 20,316,588 km (0.069 R)
• M22: 21,009,226 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 14.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.89 AU - 5.59 AU

Year: 4593 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,746,773 km

• M1: 193,430 km (0.066 R)
• M2: 715,227 km (0.061 R)
• M3: 1,218,175 km (0.079 R)
• M4: 2,018,075 km (0.06 R)
• M5: 3,312,097 km (0.108 R)
• M6: 4,141,168 km (0.097 R)
• M7: 4,815,406 km (0.118 R)
• M8: 7,543,024 km (0.096 R)
• M9: 8,658,575 km (0.071 R)
• M10: 11,993,860 km (0.065 R)
• M11: 15,573,438 km (0.067 R)
• M12: 20,186,138 km (0.09 R)
• M13: 20,692,527 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.05 AU - 6.71 AU

Year: 6170 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,746,773 km

• M1: 185,801 km (0.095 R)
• M2: 799,301 km (0.049 R)
• M3: 2,133,714 km (0.098 R)
• M4: 2,678,699 km (0.048 R)
• M5: 3,672,478 km (0.059 R)
• M6: 4,280,893 km (0.065 R)
• M7: 5,827,884 km (0.086 R)
• M8: 9,064,434 km (0.098 R)
• M9: 9,724,161 km (0.082 R)
• M10: 10,557,870 km (0.095 R)
• M11: 11,238,989 km (0.036 R)
• M12: 13,070,516 km (0.107 R)
• M13: 13,971,095 km (0.079 R)
• M14: 16,022,082 km (0.075 R)
• M15: 16,468,033 km (0.107 R)
• M16: 17,053,708 km (0.075 R)
• M17: 17,653,297 km (0.076 R)
• M18: 20,119,717 km (0.068 R)
• M19: 20,864,714 km (0.097 R)
• M20: 22,489,048 km (0.105 R)
• M21: 29,075,693 km (0.115 R)
• M22: 29,740,356 km (0.03 R)
• M23: 32,501,035 km (0.043 R)
• M24: 34,363,379 km (0.041 R)
• M25: 35,428,366 km (0.06 R)
• M26: 36,077,770 km (0.082 R)
• M27: 36,624,999 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 5.2

Gravity: 32.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.99 AU - 17.37 AU

Year: 22645 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,746,773 km

• M1: 69,563 km (0.079 R)
• M2: 243,396 km (0.086 R)
• M3: 444,605 km (0.083 R)
• M4: 1,016,218 km (0.108 R)
• M5: 1,943,576 km (0.09 R)
• M6: 2,911,324 km (0.097 R)
• M7: 3,454,514 km (0.119 R)
• M8: 3,830,902 km (0.092 R)
• M9: 4,234,069 km (0.049 R)
• M10: 5,124,774 km (0.093 R)
• M11: 5,324,936 km (0.099 R)
• M12: 5,741,117 km (0.095 R)
• M13: 6,001,119 km (0.118 R)
• M14: 7,120,260 km (0.112 R)
• M15: 7,471,366 km (0.058 R)
• M16: 8,099,827 km (0.099 R)
• M17: 8,482,498 km (0.042 R)
• M18: 10,196,740 km (0.11 R)
• M19: 11,302,418 km (0.114 R)
• M20: 13,520,057 km (0.101 R)
• M21: 14,058,310 km (0.026 R)
• M22: 16,182,600 km (0.087 R)
• M23: 16,965,147 km (0.078 R)
• M24: 19,756,044 km (0.117 R)
• M25: 25,062,131 km (0.044 R)
• M26: 26,344,933 km (0.076 R)
• M27: 28,662,503 km (0.11 R)
• M28: 31,511,595 km (0.062 R)
• M29: 32,320,171 km (0.115 R)
• M30: 34,828,927 km (0.116 R)
• M31: 38,219,414 km (0.088 R)
• M32: 40,703,636 km (0.104 R)
• M33: 42,799,652 km (0.111 R)
• M34: 44,628,635 km (0.106 R)
• M35: 49,157,262 km (0.09 R)
• M36: 50,977,569 km (0.053 R)
• M37: 51,532,278 km (0.098 R)
• M38: 56,312,528 km (0.074 R)
• M39: 59,726,651 km (0.105 R)
• M40: 64,346,383 km (0.037 R)
• M41: 67,851,909 km (0.079 R)
• M42: 72,177,532 km (0.057 R)
• M43: 76,441,670 km (0.093 R)
• M44: 78,881,611 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 4.7

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.14 AU - 18.7 AU

Year: 30269 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,746,773 km

• M1: 58,792 km (0.101 R)
• M2: 291,566 km (0.091 R)
• M3: 704,307 km (0.107 R)
• M4: 1,171,501 km (0.079 R)
• M5: 1,489,396 km (0.104 R)
• M6: 1,862,643 km (0.083 R)
• M7: 2,071,482 km (0.101 R)
• M8: 2,249,653 km (0.072 R)
• M9: 2,873,476 km (0.088 R)
• M10: 3,240,290 km (0.081 R)
• M11: 3,701,500 km (0.114 R)
• M12: 5,990,497 km (0.044 R)
• M13: 7,846,857 km (0.099 R)
• M14: 9,498,567 km (0.08 R)
• M15: 9,681,675 km (0.067 R)
• M16: 12,426,048 km (0.04 R)
• M17: 15,395,566 km (0.105 R)
• M18: 17,314,158 km (0.051 R)
• M19: 18,143,080 km (0.087 R)
• M20: 23,014,884 km (0.047 R)
• M21: 23,791,148 km (0.115 R)
• M22: 25,985,749 km (0.098 R)
• M23: 37,770,470 km (0.107 R)
• M24: 40,107,339 km (0.108 R)
• M25: 40,266,511 km (0.103 R)
• M26: 42,044,781 km (0.113 R)
• M27: 42,209,039 km (0.077 R)
• M28: 42,870,262 km (0.065 R)
• M29: 46,630,554 km (0.039 R)
• M30: 47,514,827 km (0.098 R)
• M31: 48,590,735 km (0.037 R)
• M32: 50,604,921 km (0.104 R)
• M33: 57,383,350 km (0.112 R)
• M34: 58,807,970 km (0.091 R)
• M35: 74,612,985 km (0.118 R)
• M36: 77,289,889 km (0.106 R)
• M37: 79,527,126 km (0.09 R)
• M38: 91,639,018 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit