🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 42.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,259,930 km

• M1: 309,518 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.9 AU - 1.96 AU

Year: 994 Days

Day: 13.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,259,930 km

• M1: 399,875 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.3 AU - 3.7 AU

Year: 2428 Days

Day: 43.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 14.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.24 AU - 10.24 AU

Year: 10416 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,259,930 km

• M1: 208,689 km (0.113 R)
• M2: 433,535 km (0.071 R)
• M3: 572,361 km (0.061 R)
• M4: 665,112 km (0.117 R)
• M5: 781,350 km (0.033 R)
• M6: 1,387,221 km (0.095 R)
• M7: 1,633,908 km (0.1 R)
• M8: 2,406,731 km (0.089 R)
• M9: 2,541,219 km (0.106 R)
• M10: 2,790,150 km (0.046 R)
• M11: 3,554,146 km (0.115 R)
• M12: 3,802,179 km (0.085 R)
• M13: 3,896,576 km (0.12 R)
• M14: 4,184,851 km (0.093 R)
• M15: 4,748,685 km (0.07 R)
• M16: 4,987,892 km (0.06 R)
• M17: 6,964,678 km (0.107 R)
• M18: 7,159,006 km (0.117 R)
• M19: 7,315,635 km (0.076 R)
• M20: 7,433,967 km (0.116 R)
• M21: 7,672,426 km (0.113 R)
• M22: 7,913,578 km (0.106 R)
• M23: 8,238,953 km (0.113 R)
• M24: 9,156,437 km (0.1 R)
• M25: 11,087,596 km (0.111 R)
• M26: 11,223,879 km (0.096 R)
• M27: 12,099,326 km (0.094 R)
• M28: 12,192,675 km (0.106 R)
• M29: 13,140,378 km (0.077 R)
• M30: 13,429,401 km (0.078 R)
• M31: 13,623,130 km (0.088 R)
• M32: 14,457,288 km (0.063 R)
• M33: 14,705,770 km (0.05 R)
• M34: 15,106,393 km (0.072 R)
• M35: 15,459,743 km (0.11 R)
• M36: 17,110,256 km (0.1 R)
• M37: 17,584,482 km (0.051 R)
• M38: 17,743,504 km (0.112 R)
• M39: 17,849,868 km (0.114 R)
• M40: 18,492,242 km (0.117 R)
• M41: 18,762,116 km (0.106 R)
• M42: 19,142,095 km (0.08 R)
• M43: 19,799,577 km (0.057 R)
• M44: 20,520,041 km (0.082 R)
• M45: 20,911,688 km (0.082 R)
• M46: 21,136,534 km (0.101 R)
• M47: 21,249,330 km (0.112 R)
• M48: 22,158,437 km (0.111 R)
• M49: 22,790,936 km (0.095 R)
• M50: 24,132,381 km (0.067 R)
• M51: 24,723,741 km (0.102 R)
• M52: 25,800,098 km (0.062 R)
• M53: 25,920,524 km (0.034 R)
• M54: 26,404,623 km (0.08 R)
• M55: 27,075,120 km (0.081 R)
• M56: 27,504,616 km (0.069 R)
• M57: 27,874,721 km (0.08 R)
• M58: 28,557,336 km (0.07 R)
• M59: 30,319,748 km (0.116 R)
• M60: 30,510,635 km (0.091 R)
• M61: 30,701,971 km (0.118 R)
• M62: 31,793,736 km (0.114 R)
• M63: 32,637,169 km (0.116 R)
• M64: 32,963,592 km (0.094 R)
• M65: 33,225,388 km (0.052 R)
• M66: 35,814,777 km (0.113 R)
• M67: 36,692,319 km (0.118 R)
• M68: 37,576,891 km (0.057 R)
• M69: 38,951,546 km (0.118 R)
• M70: 39,228,451 km (0.106 R)
• M71: 42,459,466 km (0.094 R)
• M72: 43,316,363 km (0.066 R)
• M73: 43,747,055 km (0.098 R)
• M74: 44,323,306 km (0.118 R)
• M75: 45,265,324 km (0.058 R)
• M76: 45,629,295 km (0.063 R)
• M77: 49,772,558 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 8.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.98 AU - 10.96 AU

Year: 12564 Days

Day: 5.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,259,930 km

• M1: 113,694 km (0.092 R)
• M2: 172,935 km (0.076 R)
• M3: 370,704 km (0.107 R)
• M4: 1,399,338 km (0.07 R)
• M5: 1,490,743 km (0.118 R)
• M6: 1,804,898 km (0.088 R)
• M7: 1,861,746 km (0.106 R)
• M8: 2,276,281 km (0.109 R)
• M9: 2,510,103 km (0.112 R)
• M10: 2,850,587 km (0.106 R)
• M11: 3,085,755 km (0.112 R)
• M12: 3,397,368 km (0.042 R)
• M13: 3,792,007 km (0.069 R)
• M14: 4,125,760 km (0.079 R)
• M15: 4,411,192 km (0.114 R)
• M16: 4,921,022 km (0.114 R)
• M17: 5,264,499 km (0.11 R)
• M18: 5,615,754 km (0.11 R)
• M19: 6,167,771 km (0.111 R)
• M20: 6,362,846 km (0.117 R)
• M21: 7,575,935 km (0.093 R)
• M22: 7,972,370 km (0.102 R)
• M23: 10,566,995 km (0.062 R)
• M24: 11,538,484 km (0.084 R)
• M25: 12,758,006 km (0.103 R)
• M26: 13,034,462 km (0.027 R)
• M27: 13,368,963 km (0.106 R)
• M28: 13,481,162 km (0.106 R)
• M29: 13,734,581 km (0.1 R)
• M30: 14,160,486 km (0.063 R)
• M31: 14,418,093 km (0.085 R)
• M32: 14,561,857 km (0.065 R)
• M33: 14,966,968 km (0.099 R)
• M34: 15,464,081 km (0.081 R)
• M35: 15,522,873 km (0.115 R)
• M36: 15,581,815 km (0.112 R)
• M37: 15,670,227 km (0.103 R)
• M38: 15,788,410 km (0.092 R)
• M39: 15,936,661 km (0.094 R)
• M40: 16,264,430 km (0.065 R)
• M41: 16,654,581 km (0.11 R)
• M42: 16,745,088 km (0.103 R)
• M43: 18,965,420 km (0.12 R)
• M44: 19,471,210 km (0.076 R)
• M45: 19,693,961 km (0.036 R)
• M46: 19,757,690 km (0.06 R)
• M47: 21,407,455 km (0.048 R)
• M48: 22,165,767 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.3

Radius: 6.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.53 AU - 22.01 AU

Year: 31371 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,259,930 km

• M1: 197,619 km (0.074 R)
• M2: 373,097 km (0.082 R)
• M3: 1,190,500 km (0.112 R)
• M4: 2,608,987 km (0.091 R)
• M5: 2,672,117 km (0.079 R)
• M6: 2,832,037 km (0.112 R)
• M7: 3,127,643 km (0.107 R)
• M8: 3,572,248 km (0.112 R)
• M9: 4,146,255 km (0.115 R)
• M10: 4,444,104 km (0.083 R)
• M11: 5,621,140 km (0.119 R)
• M12: 6,159,543 km (0.11 R)
• M13: 6,757,785 km (0.056 R)
• M14: 6,975,898 km (0.051 R)
• M15: 7,644,002 km (0.066 R)
• M16: 9,184,561 km (0.109 R)
• M17: 9,523,400 km (0.107 R)
• M18: 10,564,302 km (0.087 R)
• M19: 11,175,260 km (0.109 R)
• M20: 11,278,183 km (0.068 R)
• M21: 12,484,391 km (0.059 R)
• M22: 13,184,060 km (0.045 R)
• M23: 13,511,380 km (0.085 R)
• M24: 14,621,397 km (0.079 R)
• M25: 14,960,086 km (0.118 R)
• M26: 16,165,845 km (0.055 R)
• M27: 17,941,572 km (0.105 R)
• M28: 18,791,288 km (0.115 R)
• M29: 20,340,972 km (0.032 R)
• M30: 20,655,876 km (0.032 R)
• M31: 20,972,275 km (0.112 R)
• M32: 21,162,863 km (0.082 R)
• M33: 21,418,077 km (0.107 R)
• M34: 22,189,403 km (0.105 R)
• M35: 25,094,594 km (0.117 R)
• M36: 25,635,540 km (0.119 R)
• M37: 25,771,375 km (0.108 R)
• M38: 28,256,943 km (0.104 R)
• M39: 28,467,428 km (0.098 R)
• M40: 28,890,191 km (0.092 R)
• M41: 29,670,494 km (0.094 R)
• M42: 30,529,634 km (0.03 R)
• M43: 31,034,677 km (0.111 R)
• M44: 31,833,679 km (0.103 R)
• M45: 32,272,449 km (0.077 R)
• M46: 33,008,022 km (0.086 R)
• M47: 33,600,579 km (0.111 R)
• M48: 33,749,130 km (0.113 R)
• M49: 34,570,722 km (0.102 R)
• M50: 36,233,651 km (0.101 R)
• M51: 36,538,682 km (0.106 R)
• M52: 36,768,165 km (0.115 R)
• M53: 36,844,759 km (0.078 R)
• M54: 37,459,307 km (0.096 R)
• M55: 40,029,697 km (0.094 R)
• M56: 41,694,871 km (0.098 R)
• M57: 42,014,562 km (0.113 R)
• M58: 42,656,486 km (0.116 R)
• M59: 42,978,720 km (0.096 R)
• M60: 43,463,417 km (0.115 R)
• M61: 47,406,368 km (0.068 R)
• M62: 47,656,496 km (0.028 R)
• M63: 47,823,597 km (0.081 R)
• M64: 48,074,473 km (0.098 R)
• M65: 48,577,720 km (0.09 R)
• M66: 49,082,613 km (0.119 R)
• M67: 49,928,140 km (0.093 R)
• M68: 50,097,784 km (0.088 R)
• M69: 50,352,549 km (0.092 R)
• M70: 54,139,619 km (0.059 R)
• M71: 55,715,034 km (0.109 R)
• M72: 57,750,014 km (0.116 R)
• M73: 57,839,025 km (0.091 R)
• M74: 58,284,826 km (0.092 R)
• M75: 59,449,296 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit