🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.85 AU - 1.31 AU

Year: 396 Days

Day: 30.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.02 AU

Year: 1404 Days

Day: 13.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.36 AU - 4.56 AU

Year: 2783 Days

Day: 25.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 8.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.52 AU - 6.72 AU

Year: 6014 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,389,639 km

• M1: 210,933 km (0.104 R)
• M2: 324,328 km (0.097 R)
• M3: 472,430 km (0.03 R)
• M4: 538,403 km (0.101 R)
• M5: 692,937 km (0.072 R)
• M6: 769,531 km (0.114 R)
• M7: 931,396 km (0.106 R)
• M8: 987,944 km (0.077 R)
• M9: 1,304,344 km (0.091 R)
• M10: 1,499,120 km (0.06 R)
• M11: 1,583,194 km (0.082 R)
• M12: 1,634,357 km (0.118 R)
• M13: 1,703,471 km (0.112 R)
• M14: 1,773,632 km (0.077 R)
• M15: 1,953,299 km (0.076 R)
• M16: 2,195,798 km (0.07 R)
• M17: 2,388,928 km (0.079 R)
• M18: 2,587,744 km (0.089 R)
• M19: 2,689,171 km (0.102 R)
• M20: 3,065,410 km (0.086 R)
• M21: 3,303,570 km (0.114 R)
• M22: 3,638,071 km (0.044 R)
• M23: 3,913,630 km (0.072 R)
• M24: 4,124,712 km (0.086 R)
• M25: 4,315,450 km (0.115 R)
• M26: 4,387,706 km (0.108 R)
• M27: 4,755,268 km (0.106 R)
• M28: 5,260,908 km (0.102 R)
• M29: 6,105,089 km (0.049 R)
• M30: 6,213,548 km (0.075 R)
• M31: 6,404,883 km (0.114 R)
• M32: 6,459,935 km (0.045 R)
• M33: 6,542,812 km (0.085 R)
• M34: 6,598,313 km (0.072 R)
• M35: 6,962,584 km (0.089 R)
• M36: 7,132,826 km (0.09 R)
• M37: 7,275,842 km (0.097 R)
• M38: 7,710,573 km (0.053 R)
• M39: 7,857,329 km (0.111 R)
• M40: 7,975,362 km (0.118 R)
• M41: 8,423,557 km (0.102 R)
• M42: 8,635,537 km (0.119 R)
• M43: 9,281,949 km (0.035 R)
• M44: 10,039,663 km (0.053 R)
• M45: 10,135,705 km (0.108 R)
• M46: 10,523,313 km (0.043 R)
• M47: 11,047,653 km (0.044 R)
• M48: 11,412,971 km (0.114 R)
• M49: 12,155,725 km (0.115 R)
• M50: 12,670,940 km (0.097 R)
• M51: 13,263,646 km (0.077 R)
• M52: 13,369,113 km (0.092 R)
• M53: 13,794,120 km (0.091 R)
• M54: 14,584,596 km (0.109 R)
• M55: 14,729,855 km (0.049 R)
• M56: 15,984,383 km (0.108 R)
• M57: 16,134,130 km (0.068 R)
• M58: 16,397,572 km (0.044 R)
• M59: 16,738,207 km (0.099 R)
• M60: 17,735,426 km (0.089 R)
• M61: 18,476,384 km (0.084 R)
• M62: 18,989,056 km (0.09 R)
• M63: 21,209,687 km (0.078 R)
• M64: 22,875,609 km (0.117 R)
• M65: 23,044,654 km (0.03 R)
• M66: 23,298,672 km (0.099 R)
• M67: 23,383,643 km (0.078 R)
• M68: 23,468,615 km (0.086 R)
• M69: 23,809,698 km (0.072 R)
• M70: 24,799,587 km (0.068 R)
• M71: 25,103,570 km (0.12 R)
• M72: 25,234,169 km (0.064 R)
• M73: 25,671,294 km (0.106 R)
• M74: 25,802,790 km (0.072 R)
• M75: 26,730,447 km (0.095 R)
• M76: 28,300,476 km (0.088 R)
• M77: 28,663,550 km (0.106 R)
• M78: 29,256,856 km (0.107 R)
• M79: 29,486,040 km (0.06 R)
• M80: 29,578,042 km (0.096 R)
• M81: 29,992,578 km (0.068 R)
• M82: 30,270,082 km (0.086 R)
• M83: 31,107,680 km (0.105 R)
• M84: 31,201,179 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 13.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.21 AU - 7.39 AU

Year: 6964 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,389,639 km

• M1: 198,217 km (0.118 R)
• M2: 323,431 km (0.075 R)
• M3: 416,032 km (0.117 R)
• M4: 544,387 km (0.108 R)
• M5: 821,143 km (0.088 R)
• M6: 1,021,753 km (0.115 R)
• M7: 1,144,274 km (0.06 R)
• M8: 1,371,214 km (0.073 R)
• M9: 1,490,444 km (0.057 R)
• M10: 1,721,572 km (0.068 R)
• M11: 2,402,093 km (0.083 R)
• M12: 2,739,586 km (0.113 R)
• M13: 3,070,048 km (0.057 R)
• M14: 3,183,143 km (0.059 R)
• M15: 3,483,686 km (0.092 R)
• M16: 3,625,654 km (0.058 R)
• M17: 3,793,652 km (0.102 R)
• M18: 5,014,969 km (0.117 R)
• M19: 5,447,606 km (0.098 R)
• M20: 5,724,213 km (0.079 R)
• M21: 6,233,743 km (0.098 R)
• M22: 6,669,671 km (0.115 R)
• M23: 6,846,795 km (0.051 R)
• M24: 7,326,855 km (0.119 R)
• M25: 7,786,868 km (0.033 R)
• M26: 7,973,567 km (0.104 R)
• M27: 8,256,456 km (0.095 R)
• M28: 8,415,030 km (0.113 R)
• M29: 9,223,008 km (0.059 R)
• M30: 9,519,960 km (0.067 R)
• M31: 10,089,628 km (0.11 R)
• M32: 10,293,381 km (0.114 R)
• M33: 10,429,964 km (0.098 R)
• M34: 11,686,137 km (0.101 R)
• M35: 11,792,950 km (0.101 R)
• M36: 12,151,536 km (0.085 R)
• M37: 12,440,858 km (0.074 R)
• M38: 13,100,435 km (0.109 R)
• M39: 13,583,935 km (0.08 R)
• M40: 13,771,382 km (0.052 R)
• M41: 14,111,118 km (0.115 R)
• M42: 15,380,307 km (0.103 R)
• M43: 17,290,971 km (0.087 R)
• M44: 17,494,274 km (0.09 R)
• M45: 17,739,316 km (0.027 R)
• M46: 18,150,261 km (0.11 R)
• M47: 18,439,882 km (0.106 R)
• M48: 18,606,086 km (0.068 R)
• M49: 19,023,613 km (0.114 R)
• M50: 19,401,946 km (0.09 R)
• M51: 20,166,391 km (0.058 R)
• M52: 21,070,561 km (0.11 R)
• M53: 21,418,526 km (0.11 R)
• M54: 22,918,543 km (0.095 R)
• M55: 23,816,579 km (0.088 R)
• M56: 24,088,399 km (0.119 R)
• M57: 24,452,221 km (0.115 R)
• M58: 24,955,468 km (0.114 R)
• M59: 25,600,983 km (0.107 R)
• M60: 26,767,397 km (0.047 R)
• M61: 26,908,468 km (0.072 R)
• M62: 28,333,388 km (0.106 R)
• M63: 28,958,408 km (0.079 R)
• M64: 29,103,368 km (0.094 R)
• M65: 30,320,197 km (0.077 R)
• M66: 30,860,844 km (0.072 R)
• M67: 31,107,680 km (0.045 R)
• M68: 31,206,714 km (0.11 R)
• M69: 32,151,574 km (0.116 R)
• M70: 32,552,197 km (0.081 R)
• M71: 32,702,992 km (0.064 R)
• M72: 32,904,201 km (0.046 R)
• M73: 33,307,966 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 6.7

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.52 AU - 18.98 AU

Year: 23130 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,389,639 km

• M1: 100,081 km (0.112 R)
• M2: 594,053 km (0.099 R)
• M3: 847,023 km (0.032 R)
• M4: 1,207,554 km (0.115 R)
• M5: 2,148,674 km (0.067 R)
• M6: 2,211,655 km (0.109 R)
• M7: 2,635,466 km (0.071 R)
• M8: 3,372,235 km (0.099 R)
• M9: 3,668,888 km (0.085 R)
• M10: 4,326,969 km (0.066 R)
• M11: 4,895,890 km (0.096 R)
• M12: 5,792,878 km (0.101 R)
• M13: 6,237,782 km (0.074 R)
• M14: 6,282,811 km (0.111 R)
• M15: 6,418,796 km (0.106 R)
• M16: 7,977,007 km (0.077 R)
• M17: 8,124,212 km (0.1 R)
• M18: 8,173,429 km (0.101 R)
• M19: 8,272,313 km (0.09 R)
• M20: 9,593,263 km (0.102 R)
• M21: 10,171,758 km (0.113 R)
• M22: 10,438,341 km (0.084 R)
• M23: 10,924,085 km (0.114 R)
• M24: 11,583,214 km (0.086 R)
• M25: 12,086,012 km (0.112 R)
• M26: 13,754,028 km (0.112 R)
• M27: 13,812,820 km (0.08 R)
• M28: 14,345,837 km (0.084 R)
• M29: 14,885,587 km (0.08 R)
• M30: 16,920,566 km (0.117 R)
• M31: 16,983,547 km (0.107 R)
• M32: 17,618,141 km (0.074 R)
• M33: 18,324,991 km (0.101 R)
• M34: 19,303,810 km (0.12 R)
• M35: 20,837,487 km (0.096 R)
• M36: 20,905,106 km (0.094 R)
• M37: 21,244,094 km (0.078 R)
• M38: 21,448,296 km (0.069 R)
• M39: 21,858,642 km (0.1 R)
• M40: 21,996,123 km (0.068 R)
• M41: 23,526,210 km (0.107 R)
• M42: 25,234,169 km (0.083 R)
• M43: 26,687,662 km (0.091 R)
• M44: 28,692,722 km (0.059 R)
• M45: 30,056,157 km (0.057 R)
• M46: 30,285,491 km (0.059 R)
• M47: 32,610,092 km (0.088 R)
• M48: 35,393,809 km (0.039 R)
• M49: 37,839,734 km (0.1 R)
• M50: 38,501,106 km (0.065 R)
• M51: 38,583,984 km (0.085 R)
• M52: 39,333,170 km (0.053 R)
• M53: 40,171,217 km (0.086 R)
• M54: 41,524,330 km (0.101 R)
• M55: 42,121,076 km (0.106 R)
• M56: 44,623,100 km (0.118 R)
• M57: 46,024,084 km (0.079 R)
• M58: 47,439,280 km (0.086 R)
• M59: 49,679,209 km (0.066 R)
• M60: 49,769,566 km (0.064 R)
• M61: 54,075,292 km (0.11 R)
• M62: 54,726,791 km (0.112 R)
• M63: 55,380,833 km (0.08 R)
• M64: 56,413,806 km (0.059 R)
• M65: 56,791,092 km (0.055 R)
• M66: 57,169,125 km (0.105 R)
• M67: 58,498,901 km (0.039 R)
• M68: 58,594,195 km (0.053 R)
• M69: 58,976,268 km (0.07 R)
• M70: 59,646,765 km (0.079 R)
• M71: 63,232,477 km (0.072 R)
• M72: 64,410,410 km (0.113 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit