🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 18.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.62 AU - 0.82 AU

Year: 223 Days

Day: 38.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,752,409 km

• M1: 143,764 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 12.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.91 AU - 6.55 AU

Year: 5010 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,752,409 km

• M1: 160,519 km (0.028 R)
• M2: 563,984 km (0.105 R)
• M3: 1,466,957 km (0.097 R)
• M4: 1,874,910 km (0.109 R)
• M5: 2,303,358 km (0.095 R)
• M6: 3,246,573 km (0.094 R)
• M7: 3,759,394 km (0.11 R)
• M8: 4,187,843 km (0.111 R)
• M9: 6,916,957 km (0.026 R)
• M10: 7,360,814 km (0.097 R)
• M11: 8,808,173 km (0.109 R)
• M12: 10,565,798 km (0.093 R)
• M13: 10,989,908 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 9.9

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.52 AU - 12.62 AU

Year: 12552 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,752,409 km

• M1: 125,363 km (0.032 R)
• M2: 444,006 km (0.094 R)
• M3: 1,097,749 km (0.051 R)
• M4: 2,495,592 km (0.036 R)
• M5: 2,940,795 km (0.026 R)
• M6: 3,334,537 km (0.091 R)
• M7: 3,707,783 km (0.1 R)
• M8: 4,699,767 km (0.107 R)
• M9: 5,032,921 km (0.041 R)
• M10: 6,486,264 km (0.118 R)
• M11: 7,027,809 km (0.092 R)
• M12: 7,599,273 km (0.108 R)
• M13: 9,659,235 km (0.071 R)
• M14: 10,090,227 km (0.12 R)
• M15: 10,760,724 km (0.103 R)
• M16: 12,066,714 km (0.054 R)
• M17: 15,423,241 km (0.093 R)
• M18: 17,631,306 km (0.113 R)
• M19: 22,853,468 km (0.103 R)
• M20: 23,234,344 km (0.108 R)
• M21: 24,008,962 km (0.079 R)
• M22: 25,102,074 km (0.071 R)
• M23: 28,470,569 km (0.081 R)
• M24: 31,891,573 km (0.119 R)
• M25: 33,947,048 km (0.06 R)
• M26: 34,318,649 km (0.104 R)
• M27: 35,196,489 km (0.112 R)
• M28: 39,674,552 km (0.105 R)
• M29: 42,335,300 km (0.114 R)
• M30: 44,370,429 km (0.11 R)
• M31: 51,679,482 km (0.115 R)
• M32: 55,532,076 km (0.116 R)
• M33: 57,616,124 km (0.117 R)
• M34: 57,968,577 km (0.095 R)
• M35: 60,293,926 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 12.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.48 AU - 12.04 AU

Year: 14730 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,752,409 km

• M1: 153,039 km (0.03 R)
• M2: 611,406 km (0.075 R)
• M3: 1,196,633 km (0.04 R)
• M4: 1,732,194 km (0.077 R)
• M5: 2,315,775 km (0.104 R)
• M6: 3,318,978 km (0.106 R)
• M7: 3,778,842 km (0.065 R)
• M8: 4,171,836 km (0.06 R)
• M9: 6,492,548 km (0.068 R)
• M10: 7,375,175 km (0.119 R)
• M11: 9,809,880 km (0.067 R)
• M12: 10,304,152 km (0.088 R)
• M13: 10,711,656 km (0.047 R)
• M14: 11,235,997 km (0.11 R)
• M15: 12,796,003 km (0.05 R)
• M16: 13,811,175 km (0.037 R)
• M17: 15,138,257 km (0.08 R)
• M18: 18,044,944 km (0.05 R)
• M19: 19,243,971 km (0.079 R)
• M20: 22,388,817 km (0.104 R)
• M21: 22,901,340 km (0.086 R)
• M22: 24,216,754 km (0.104 R)
• M23: 24,756,952 km (0.044 R)
• M24: 26,615,556 km (0.112 R)
• M25: 28,565,414 km (0.119 R)
• M26: 32,420,851 km (0.065 R)
• M27: 38,528,632 km (0.116 R)
• M28: 41,402,557 km (0.064 R)
• M29: 42,957,477 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.1

Radius: 3.8

Gravity: 64.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.46 AU - 13.04 AU

Year: 16629 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,752,409 km

• M1: 47,423 km (0.101 R)
• M2: 206,744 km (0.046 R)
• M3: 473,477 km (0.067 R)
• M4: 624,122 km (0.12 R)
• M5: 928,105 km (0.061 R)
• M6: 1,609,823 km (0.097 R)
• M7: 1,731,745 km (0.027 R)
• M8: 1,897,499 km (0.09 R)
• M9: 2,094,221 km (0.1 R)
• M10: 3,099,069 km (0.061 R)
• M11: 4,189,937 km (0.073 R)
• M12: 4,592,804 km (0.114 R)
• M13: 5,712,095 km (0.107 R)
• M14: 7,567,857 km (0.116 R)
• M15: 7,714,014 km (0.111 R)
• M16: 7,862,116 km (0.085 R)
• M17: 8,163,855 km (0.09 R)
• M18: 8,631,049 km (0.039 R)
• M19: 9,448,901 km (0.118 R)
• M20: 10,862,900 km (0.071 R)
• M21: 11,684,790 km (0.071 R)
• M22: 12,344,517 km (0.079 R)
• M23: 12,890,101 km (0.119 R)
• M24: 13,594,258 km (0.035 R)
• M25: 13,955,836 km (0.115 R)
• M26: 14,102,142 km (0.076 R)
• M27: 16,504,535 km (0.087 R)
• M28: 17,418,727 km (0.095 R)
• M29: 18,807,744 km (0.079 R)
• M30: 22,700,878 km (0.068 R)
• M31: 24,996,009 km (0.085 R)
• M32: 28,485,529 km (0.106 R)
• M33: 35,586,940 km (0.101 R)
• M34: 37,955,523 km (0.103 R)
• M35: 38,671,648 km (0.105 R)
• M36: 57,541,175 km (0.111 R)
• M37: 62,764,834 km (0.114 R)
• M38: 65,184,579 km (0.055 R)
• M39: 66,210,821 km (0.12 R)
• M40: 68,506,550 km (0.078 R)
• M41: 69,354,321 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 3.2

Gravity: 58.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.12 AU - 16.44 AU

Year: 17676 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 86,752,409 km

• M1: 39,793 km (0.092 R)
• M2: 260,899 km (0.097 R)
• M3: 476,918 km (0.084 R)
• M4: 811,269 km (0.102 R)
• M5: 963,709 km (0.058 R)
• M6: 1,283,699 km (0.054 R)
• M7: 1,538,764 km (0.095 R)
• M8: 1,703,920 km (0.077 R)
• M9: 1,973,794 km (0.081 R)
• M10: 2,620,805 km (0.091 R)
• M11: 2,784,465 km (0.059 R)
• M12: 2,954,857 km (0.088 R)
• M13: 3,678,462 km (0.099 R)
• M14: 4,646,360 km (0.114 R)
• M15: 5,134,648 km (0.096 R)
• M16: 5,428,458 km (0.079 R)
• M17: 6,089,980 km (0.108 R)
• M18: 7,068,200 km (0.07 R)
• M19: 7,248,466 km (0.116 R)
• M20: 8,344,719 km (0.108 R)
• M21: 9,063,387 km (0.094 R)
• M22: 9,329,821 km (0.03 R)
• M23: 9,601,491 km (0.081 R)
• M24: 12,946,499 km (0.092 R)
• M25: 14,190,256 km (0.115 R)
• M26: 15,285,761 km (0.096 R)
• M27: 19,081,657 km (0.052 R)
• M28: 19,343,304 km (0.062 R)
• M29: 20,779,144 km (0.114 R)
• M30: 21,997,021 km (0.089 R)
• M31: 26,148,361 km (0.107 R)
• M32: 27,234,592 km (0.087 R)
• M33: 30,080,990 km (0.118 R)
• M34: 36,892,780 km (0.08 R)
• M35: 40,798,331 km (0.107 R)
• M36: 41,962,652 km (0.108 R)
• M37: 44,510,453 km (0.052 R)
• M38: 44,816,680 km (0.073 R)
• M39: 53,629,041 km (0.032 R)
• M40: 55,201,614 km (0.031 R)
• M41: 55,555,264 km (0.104 R)
• M42: 56,088,430 km (0.076 R)
• M43: 63,915,989 km (0.118 R)
• M44: 66,079,923 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 3.7

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.77 AU - 16.03 AU

Year: 19959 Days

Day: 16.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,752,409 km

• M1: 46,974 km (0.113 R)
• M2: 191,036 km (0.097 R)
• M3: 420,220 km (0.114 R)
• M4: 723,306 km (0.092 R)
• M5: 862,133 km (0.061 R)
• M6: 986,000 km (0.035 R)
• M7: 1,877,603 km (0.088 R)
• M8: 3,133,926 km (0.116 R)
• M9: 3,353,835 km (0.083 R)
• M10: 3,610,096 km (0.117 R)
• M11: 4,367,659 km (0.112 R)
• M12: 7,522,379 km (0.078 R)
• M13: 9,939,731 km (0.107 R)
• M14: 10,738,734 km (0.091 R)
• M15: 12,045,471 km (0.08 R)
• M16: 12,283,182 km (0.114 R)
• M17: 12,767,729 km (0.084 R)
• M18: 13,646,168 km (0.119 R)
• M19: 21,122,920 km (0.094 R)
• M20: 21,817,653 km (0.108 R)
• M21: 23,993,404 km (0.115 R)
• M22: 24,940,957 km (0.113 R)
• M23: 30,273,822 km (0.038 R)
• M24: 32,055,981 km (0.077 R)
• M25: 36,318,623 km (0.095 R)
• M26: 37,566,419 km (0.083 R)
• M27: 38,585,031 km (0.101 R)
• M28: 39,491,295 km (0.103 R)
• M29: 41,480,946 km (0.058 R)
• M30: 42,568,822 km (0.083 R)
• M31: 43,815,421 km (0.118 R)
• M32: 45,228,672 km (0.102 R)
• M33: 51,186,258 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.1

Radius: 6

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.28 AU - 16.5 AU

Year: 22052 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,752,409 km

• M1: 74,799 km (0.094 R)
• M2: 265,087 km (0.099 R)
• M3: 912,248 km (0.112 R)
• M4: 1,780,663 km (0.07 R)
• M5: 2,060,112 km (0.081 R)
• M6: 2,861,957 km (0.112 R)
• M7: 3,391,982 km (0.051 R)
• M8: 3,790,960 km (0.112 R)
• M9: 4,152,388 km (0.12 R)
• M10: 8,025,926 km (0.115 R)
• M11: 11,640,210 km (0.1 R)
• M12: 12,545,577 km (0.115 R)
• M13: 15,378,362 km (0.115 R)
• M14: 16,126,800 km (0.091 R)
• M15: 19,748,864 km (0.038 R)
• M16: 20,040,580 km (0.076 R)
• M17: 26,850,723 km (0.101 R)
• M18: 27,934,560 km (0.097 R)
• M19: 30,189,000 km (0.103 R)
• M20: 32,832,993 km (0.038 R)
• M21: 43,135,499 km (0.114 R)
• M22: 44,287,402 km (0.025 R)
• M23: 52,557,622 km (0.069 R)
• M24: 57,349,241 km (0.109 R)
• M25: 62,423,900 km (0.077 R)
• M26: 68,010,782 km (0.099 R)
• M27: 77,724,172 km (0.053 R)
• M28: 78,938,757 km (0.114 R)
• M29: 80,412,745 km (0.049 R)
• M30: 82,406,585 km (0.118 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: 519 - 11,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit