🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.68 AU - 2.68 AU

Year: 1200 Days

Day: 13.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 14.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4 AU - 5.44 AU

Year: 3823 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,334,766 km

• M1: 185,950 km (0.081 R)
• M2: 283,189 km (0.036 R)
• M3: 527,632 km (0.077 R)
• M4: 783,145 km (0.112 R)
• M5: 874,699 km (0.038 R)
• M6: 1,116,000 km (0.055 R)
• M7: 1,209,648 km (0.079 R)
• M8: 1,330,673 km (0.068 R)
• M9: 1,572,573 km (0.034 R)
• M10: 1,801,757 km (0.076 R)
• M11: 1,998,927 km (0.117 R)
• M12: 2,278,525 km (0.032 R)
• M13: 2,539,573 km (0.067 R)
• M14: 3,175,963 km (0.109 R)
• M15: 3,329,749 km (0.092 R)
• M16: 3,433,870 km (0.091 R)
• M17: 3,627,449 km (0.108 R)
• M18: 3,860,971 km (0.092 R)
• M19: 3,988,878 km (0.098 R)
• M20: 4,324,126 km (0.05 R)
• M21: 4,457,119 km (0.067 R)
• M22: 4,553,011 km (0.053 R)
• M23: 5,364,879 km (0.078 R)
• M24: 5,487,399 km (0.119 R)
• M25: 5,756,376 km (0.12 R)
• M26: 6,178,691 km (0.112 R)
• M27: 6,415,355 km (0.086 R)
• M28: 6,545,655 km (0.066 R)
• M29: 6,742,825 km (0.06 R)
• M30: 7,075,979 km (0.075 R)
• M31: 7,346,452 km (0.092 R)
• M32: 7,459,997 km (0.109 R)
• M33: 7,574,290 km (0.109 R)
• M34: 7,781,483 km (0.08 R)
• M35: 8,295,950 km (0.102 R)
• M36: 8,438,217 km (0.117 R)
• M37: 8,533,511 km (0.113 R)
• M38: 8,701,061 km (0.103 R)
• M39: 8,845,722 km (0.105 R)
• M40: 9,063,985 km (0.106 R)
• M41: 9,210,591 km (0.069 R)
• M42: 10,233,242 km (0.12 R)
• M43: 10,874,568 km (0.094 R)
• M44: 11,423,293 km (0.115 R)
• M45: 11,555,388 km (0.106 R)
• M46: 11,767,668 km (0.1 R)
• M47: 12,034,850 km (0.088 R)
• M48: 13,289,676 km (0.117 R)
• M49: 13,735,927 km (0.114 R)
• M50: 14,500,222 km (0.11 R)
• M51: 15,046,255 km (0.112 R)
• M52: 15,365,646 km (0.116 R)
• M53: 15,540,676 km (0.113 R)
• M54: 15,716,453 km (0.074 R)
• M55: 16,040,482 km (0.071 R)
• M56: 16,366,605 km (0.085 R)
• M57: 16,754,962 km (0.118 R)
• M58: 17,237,115 km (0.072 R)
• M59: 17,419,176 km (0.12 R)
• M60: 17,540,799 km (0.115 R)
• M61: 17,907,613 km (0.094 R)
• M62: 18,804,452 km (0.073 R)
• M63: 19,211,209 km (0.12 R)
• M64: 19,399,852 km (0.113 R)
• M65: 19,842,662 km (0.101 R)
• M66: 19,969,820 km (0.106 R)
• M67: 20,224,884 km (0.109 R)
• M68: 20,513,159 km (0.075 R)
• M69: 20,641,664 km (0.095 R)
• M70: 21,223,600 km (0.06 R)
• M71: 21,483,900 km (0.094 R)
• M72: 21,941,968 km (0.088 R)
• M73: 22,139,288 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 13.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.4 AU - 6.7 AU

Year: 4874 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,334,766 km

• M1: 177,423 km (0.112 R)
• M2: 367,263 km (0.051 R)
• M3: 451,038 km (0.111 R)
• M4: 663,317 km (0.064 R)
• M5: 764,296 km (0.069 R)
• M6: 851,361 km (0.093 R)
• M7: 952,639 km (0.084 R)
• M8: 1,341,743 km (0.1 R)
• M9: 1,486,704 km (0.106 R)
• M10: 1,872,666 km (0.103 R)
• M11: 2,022,264 km (0.114 R)
• M12: 2,247,259 km (0.114 R)
• M13: 2,465,822 km (0.089 R)
• M14: 2,892,624 km (0.069 R)
• M15: 3,003,028 km (0.095 R)
• M16: 3,212,016 km (0.034 R)
• M17: 3,343,064 km (0.11 R)
• M18: 3,459,152 km (0.042 R)
• M19: 3,885,206 km (0.113 R)
• M20: 3,972,422 km (0.053 R)
• M21: 4,095,691 km (0.071 R)
• M22: 4,491,526 km (0.086 R)
• M23: 4,583,230 km (0.099 R)
• M24: 4,824,681 km (0.077 R)
• M25: 5,417,537 km (0.098 R)
• M26: 6,319,014 km (0.088 R)
• M27: 6,525,758 km (0.093 R)
• M28: 6,609,084 km (0.07 R)
• M29: 6,755,690 km (0.102 R)
• M30: 7,052,343 km (0.1 R)
• M31: 7,202,389 km (0.067 R)
• M32: 7,592,840 km (0.098 R)
• M33: 7,879,170 km (0.108 R)
• M34: 8,191,531 km (0.113 R)
• M35: 8,690,739 km (0.111 R)
• M36: 8,782,592 km (0.099 R)
• M37: 9,106,621 km (0.086 R)
• M38: 9,505,299 km (0.114 R)
• M39: 9,599,995 km (0.088 R)
• M40: 9,933,747 km (0.103 R)
• M41: 10,223,070 km (0.115 R)
• M42: 10,612,922 km (0.109 R)
• M43: 10,908,677 km (0.07 R)
• M44: 11,508,115 km (0.068 R)
• M45: 11,837,380 km (0.104 R)
• M46: 12,016,000 km (0.075 R)
• M47: 12,144,056 km (0.066 R)
• M48: 12,324,172 km (0.043 R)
• M49: 12,635,036 km (0.088 R)
• M50: 12,922,414 km (0.049 R)
• M51: 13,053,611 km (0.038 R)
• M52: 13,291,023 km (0.107 R)
• M53: 13,397,088 km (0.114 R)
• M54: 14,119,945 km (0.094 R)
• M55: 14,472,547 km (0.029 R)
• M56: 14,663,583 km (0.117 R)
• M57: 15,996,201 km (0.098 R)
• M58: 16,392,187 km (0.116 R)
• M59: 16,648,448 km (0.116 R)
• M60: 16,848,759 km (0.094 R)
• M61: 17,078,542 km (0.082 R)
• M62: 17,165,009 km (0.1 R)
• M63: 18,155,198 km (0.069 R)
• M64: 18,479,526 km (0.07 R)
• M65: 19,014,338 km (0.095 R)
• M66: 19,193,706 km (0.103 R)
• M67: 19,494,099 km (0.108 R)
• M68: 19,614,674 km (0.073 R)
• M69: 20,434,920 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.4

Radius: 7.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.67 AU - 14.71 AU

Year: 17858 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,334,766 km

• M1: 119,977 km (0.114 R)
• M2: 315,951 km (0.086 R)
• M3: 405,111 km (0.101 R)
• M4: 847,921 km (0.053 R)
• M5: 1,090,419 km (0.068 R)
• M6: 1,160,281 km (0.094 R)
• M7: 1,558,660 km (0.099 R)
• M8: 1,637,947 km (0.096 R)
• M9: 2,171,114 km (0.078 R)
• M10: 2,818,573 km (0.097 R)
• M11: 4,020,144 km (0.084 R)
• M12: 4,092,998 km (0.058 R)
• M13: 5,002,702 km (0.12 R)
• M14: 5,399,735 km (0.077 R)
• M15: 5,480,368 km (0.096 R)
• M16: 5,642,682 km (0.081 R)
• M17: 5,972,396 km (0.109 R)
• M18: 6,266,056 km (0.069 R)
• M19: 6,564,504 km (0.079 R)
• M20: 7,577,282 km (0.082 R)
• M21: 8,356,687 km (0.049 R)
• M22: 9,306,184 km (0.08 R)
• M23: 9,451,444 km (0.114 R)
• M24: 9,597,601 km (0.083 R)
• M25: 11,512,304 km (0.043 R)
• M26: 11,668,335 km (0.111 R)
• M27: 12,996,165 km (0.062 R)
• M28: 13,376,443 km (0.118 R)
• M29: 13,760,461 km (0.054 R)
• M30: 13,815,663 km (0.117 R)
• M31: 14,990,754 km (0.106 R)
• M32: 15,389,582 km (0.08 R)
• M33: 15,849,595 km (0.104 R)
• M34: 16,023,278 km (0.12 R)
• M35: 16,255,903 km (0.073 R)
• M36: 17,435,482 km (0.095 R)
• M37: 17,554,861 km (0.113 R)
• M38: 18,459,629 km (0.119 R)
• M39: 18,887,030 km (0.037 R)
• M40: 18,948,365 km (0.111 R)
• M41: 19,071,185 km (0.107 R)
• M42: 19,441,290 km (0.04 R)
• M43: 21,135,935 km (0.095 R)
• M44: 22,097,700 km (0.072 R)
• M45: 22,162,326 km (0.068 R)
• M46: 22,356,654 km (0.112 R)
• M47: 23,534,139 km (0.116 R)
• M48: 24,530,610 km (0.1 R)
• M49: 25,880,581 km (0.1 R)
• M50: 25,948,798 km (0.108 R)
• M51: 26,290,330 km (0.045 R)
• M52: 28,090,291 km (0.119 R)
• M53: 29,644,314 km (0.111 R)
• M54: 29,715,523 km (0.109 R)
• M55: 30,216,227 km (0.028 R)
• M56: 30,288,034 km (0.113 R)
• M57: 30,575,561 km (0.089 R)
• M58: 30,719,624 km (0.111 R)
• M59: 31,153,457 km (0.119 R)
• M60: 31,225,863 km (0.112 R)
• M61: 31,371,122 km (0.116 R)
• M62: 32,540,379 km (0.118 R)
• M63: 32,761,186 km (0.089 R)
• M64: 32,982,441 km (0.092 R)
• M65: 33,204,295 km (0.08 R)
• M66: 33,723,698 km (0.106 R)
• M67: 34,395,692 km (0.106 R)
• M68: 35,904,387 km (0.06 R)
• M69: 36,973,413 km (0.1 R)
• M70: 37,898,077 km (0.09 R)
• M71: 38,363,177 km (0.1 R)
• M72: 38,752,281 km (0.103 R)
• M73: 39,142,582 km (0.075 R)
• M74: 39,299,061 km (0.041 R)
• M75: 41,113,983 km (0.112 R)
• M76: 41,512,063 km (0.1 R)
• M77: 44,334,675 km (0.11 R)
• M78: 44,742,928 km (0.11 R)
• M79: 45,975,166 km (0.109 R)
• M80: 46,388,505 km (0.09 R)
• M81: 46,885,917 km (0.087 R)
• M82: 47,468,601 km (0.059 R)
• M83: 48,473,151 km (0.064 R)
• M84: 51,356,799 km (0.097 R)
• M85: 51,871,416 km (0.041 R)
• M86: 52,473,996 km (0.111 R)
• M87: 54,295,650 km (0.1 R)
• M88: 55,082,684 km (0.091 R)
• M89: 55,170,348 km (0.1 R)
• M90: 55,873,458 km (0.08 R)
• M91: 55,961,571 km (0.077 R)
• M92: 56,668,122 km (0.073 R)
• M93: 56,933,808 km (0.083 R)
• M94: 59,253,622 km (0.098 R)
• M95: 60,334,766 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit