🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 36.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 9.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 570 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,281,841 km

• M1: 165,754 km (0.084 R)
• M2: 260,599 km (0.112 R)
• M3: 342,878 km (0.109 R)
• M4: 404,363 km (0.049 R)
• M5: 530,773 km (0.11 R)
• M6: 707,897 km (0.113 R)
• M7: 843,134 km (0.08 R)
• M8: 973,583 km (0.088 R)
• M9: 1,057,956 km (0.066 R)
• M10: 1,179,729 km (0.08 R)
• M11: 1,244,804 km (0.056 R)
• M12: 1,316,461 km (0.107 R)
• M13: 1,426,715 km (0.117 R)
• M14: 1,863,241 km (0.025 R)
• M15: 1,934,001 km (0.085 R)
• M16: 2,035,877 km (0.096 R)
• M17: 2,127,282 km (0.094 R)
• M18: 2,207,765 km (0.081 R)
• M19: 2,270,297 km (0.042 R)
• M20: 2,500,528 km (0.112 R)
• M21: 2,611,829 km (0.104 R)
• M22: 2,691,565 km (0.077 R)
• M23: 2,826,053 km (0.114 R)
• M24: 2,921,646 km (0.097 R)
• M25: 2,990,611 km (0.11 R)
• M26: 3,053,143 km (0.115 R)
• M27: 3,179,404 km (0.077 R)
• M28: 3,329,151 km (0.113 R)
• M29: 3,437,460 km (0.109 R)
• M30: 3,502,984 km (0.119 R)
• M31: 3,709,878 km (0.048 R)
• M32: 3,792,156 km (0.096 R)
• M33: 3,897,773 km (0.051 R)
• M34: 4,088,959 km (0.103 R)
• M35: 4,244,241 km (0.109 R)
• M36: 4,314,702 km (0.113 R)
• M37: 4,417,176 km (0.102 R)
• M38: 4,504,691 km (0.062 R)
• M39: 4,794,612 km (0.104 R)
• M40: 4,892,748 km (0.11 R)
• M41: 5,049,377 km (0.085 R)
• M42: 5,190,897 km (0.106 R)
• M43: 5,300,103 km (0.117 R)
• M44: 5,444,016 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 11.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.25 AU

Year: 715 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,281,841 km

• M1: 151,842 km (0.111 R)
• M2: 283,338 km (0.047 R)
• M3: 356,492 km (0.105 R)
• M4: 526,435 km (0.104 R)
• M5: 656,735 km (0.096 R)
• M6: 780,901 km (0.087 R)
• M7: 855,700 km (0.118 R)
• M8: 955,482 km (0.077 R)
• M9: 1,082,939 km (0.119 R)
• M10: 1,227,451 km (0.063 R)
• M11: 1,327,532 km (0.094 R)
• M12: 1,415,944 km (0.075 R)
• M13: 1,641,687 km (0.102 R)
• M14: 1,752,838 km (0.085 R)
• M15: 1,853,817 km (0.077 R)
• M16: 1,940,733 km (0.091 R)
• M17: 2,042,011 km (0.085 R)
• M18: 2,115,164 km (0.107 R)
• M19: 2,212,852 km (0.105 R)
• M20: 2,301,862 km (0.084 R)
• M21: 2,416,454 km (0.111 R)
• M22: 2,497,536 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 14.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.54 AU - 3.4 AU

Year: 3305 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,281,841 km

• M1: 240,254 km (0.056 R)
• M2: 436,078 km (0.107 R)
• M3: 770,130 km (0.113 R)
• M4: 963,560 km (0.102 R)
• M5: 1,223,561 km (0.095 R)
• M6: 1,973,645 km (0.079 R)
• M7: 2,309,642 km (0.1 R)
• M8: 2,436,650 km (0.106 R)
• M9: 2,831,588 km (0.05 R)
• M10: 2,950,818 km (0.073 R)
• M11: 3,071,693 km (0.05 R)
• M12: 3,535,596 km (0.111 R)
• M13: 3,832,398 km (0.114 R)
• M14: 4,137,279 km (0.096 R)
• M15: 4,569,766 km (0.1 R)
• M16: 4,913,991 km (0.061 R)
• M17: 5,120,586 km (0.116 R)
• M18: 5,372,359 km (0.111 R)
• M19: 5,563,844 km (0.085 R)
• M20: 5,757,573 km (0.058 R)
• M21: 5,888,023 km (0.057 R)
• M22: 6,196,344 km (0.037 R)
• M23: 6,397,254 km (0.103 R)
• M24: 6,782,917 km (0.032 R)
• M25: 6,944,034 km (0.054 R)
• M26: 7,985,385 km (0.093 R)
• M27: 8,155,627 km (0.085 R)
• M28: 8,253,464 km (0.034 R)
• M29: 8,549,219 km (0.106 R)
• M30: 8,673,535 km (0.101 R)
• M31: 9,560,501 km (0.081 R)
• M32: 10,449,710 km (0.118 R)
• M33: 11,039,425 km (0.045 R)
• M34: 11,310,945 km (0.091 R)
• M35: 11,860,867 km (0.042 R)
• M36: 12,027,519 km (0.067 R)
• M37: 12,222,894 km (0.086 R)
• M38: 12,335,092 km (0.085 R)
• M39: 13,216,074 km (0.092 R)
• M40: 13,359,987 km (0.113 R)
• M41: 13,533,521 km (0.032 R)
• M42: 13,765,996 km (0.065 R)
• M43: 13,970,646 km (0.064 R)
• M44: 14,323,547 km (0.075 R)
• M45: 14,501,120 km (0.108 R)
• M46: 14,649,671 km (0.12 R)
• M47: 15,521,377 km (0.053 R)
• M48: 16,040,332 km (0.07 R)
• M49: 16,658,022 km (0.084 R)
• M50: 17,220,660 km (0.12 R)
• M51: 17,315,056 km (0.025 R)
• M52: 17,472,732 km (0.082 R)
• M53: 17,631,007 km (0.088 R)
• M54: 17,821,445 km (0.075 R)
• M55: 18,300,457 km (0.106 R)
• M56: 18,525,602 km (0.111 R)
• M57: 18,816,271 km (0.037 R)
• M58: 19,010,897 km (0.037 R)
• M59: 19,369,484 km (0.092 R)
• M60: 19,566,055 km (0.112 R)
• M61: 19,763,225 km (0.098 R)
• M62: 20,226,081 km (0.096 R)
• M63: 20,926,797 km (0.116 R)
• M64: 21,027,626 km (0.07 R)
• M65: 21,229,733 km (0.095 R)
• M66: 21,533,865 km (0.109 R)
• M67: 21,703,659 km (0.086 R)
• M68: 22,044,293 km (0.05 R)
• M69: 22,249,542 km (0.116 R)
• M70: 22,558,611 km (0.094 R)
• M71: 22,938,290 km (0.091 R)
• M72: 23,111,674 km (0.077 R)
• M73: 23,250,651 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.1

Radius: 5.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.81 AU - 8.17 AU

Year: 13235 Days

Day: 23.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 27,281,841 km

• M1: 208,539 km (0.111 R)
• M2: 380,577 km (0.061 R)
• M3: 467,194 km (0.08 R)
• M4: 927,806 km (0.087 R)
• M5: 1,462,319 km (0.092 R)
• M6: 1,727,855 km (0.113 R)
• M7: 1,957,937 km (0.075 R)
• M8: 2,145,533 km (0.118 R)
• M9: 2,648,780 km (0.066 R)
• M10: 2,704,879 km (0.105 R)
• M11: 3,906,449 km (0.098 R)
• M12: 4,673,737 km (0.118 R)
• M13: 4,764,393 km (0.085 R)
• M14: 4,947,501 km (0.066 R)
• M15: 6,192,155 km (0.082 R)
• M16: 6,849,039 km (0.087 R)
• M17: 7,159,604 km (0.098 R)
• M18: 7,501,286 km (0.12 R)
• M19: 7,902,059 km (0.112 R)
• M20: 8,948,346 km (0.078 R)
• M21: 9,089,267 km (0.115 R)
• M22: 9,631,261 km (0.103 R)
• M23: 10,836,421 km (0.111 R)
• M24: 10,986,617 km (0.119 R)
• M25: 11,167,780 km (0.095 R)
• M26: 12,589,110 km (0.105 R)
• M27: 13,481,760 km (0.106 R)
• M28: 13,773,027 km (0.07 R)
• M29: 14,033,776 km (0.098 R)
• M30: 14,296,021 km (0.115 R)
• M31: 15,597,672 km (0.076 R)
• M32: 16,074,142 km (0.075 R)
• M33: 17,216,022 km (0.1 R)
• M34: 17,251,028 km (0.115 R)
• M35: 17,602,433 km (0.051 R)
• M36: 17,743,654 km (0.071 R)
• M37: 19,723,282 km (0.112 R)
• M38: 19,796,585 km (0.03 R)
• M39: 22,037,262 km (0.082 R)
• M40: 22,380,290 km (0.114 R)
• M41: 23,342,205 km (0.113 R)
• M42: 24,750,968 km (0.113 R)
• M43: 26,590,872 km (0.089 R)
• M44: 26,712,345 km (0.054 R)
• M45: 26,833,968 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit