🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.4 AU

Year: 471 Days

Day: 21.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.17 AU - 1.71 AU

Year: 619 Days

Day: 32.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,465,934 km

• M1: 317,895 km (0.029 R)
• M2: 766,988 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 8.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.16 AU - 15.12 AU

Year: 16095 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,465,934 km

• M1: 199,863 km (0.108 R)
• M2: 279,000 km (0.074 R)
• M3: 373,097 km (0.107 R)
• M4: 445,802 km (0.107 R)
• M5: 542,442 km (0.116 R)
• M6: 676,631 km (0.067 R)
• M7: 1,157,588 km (0.064 R)
• M8: 1,269,936 km (0.082 R)
• M9: 1,785,002 km (0.099 R)
• M10: 2,004,911 km (0.093 R)
• M11: 2,249,354 km (0.108 R)
• M12: 2,407,030 km (0.116 R)
• M13: 2,716,697 km (0.111 R)
• M14: 3,143,650 km (0.05 R)
• M15: 5,598,102 km (0.111 R)
• M16: 7,180,099 km (0.03 R)
• M17: 7,744,383 km (0.113 R)
• M18: 8,225,489 km (0.095 R)
• M19: 8,494,317 km (0.118 R)
• M20: 9,040,499 km (0.091 R)
• M21: 9,166,161 km (0.111 R)
• M22: 9,623,631 km (0.069 R)
• M23: 9,880,939 km (0.061 R)
• M24: 10,245,061 km (0.113 R)
• M25: 10,481,575 km (0.066 R)
• M26: 11,390,831 km (0.098 R)
• M27: 11,635,872 km (0.04 R)
• M28: 11,717,852 km (0.084 R)
• M29: 12,576,843 km (0.057 R)
• M30: 13,028,179 km (0.051 R)
• M31: 15,004,666 km (0.085 R)
• M32: 15,694,163 km (0.097 R)
• M33: 16,455,317 km (0.079 R)
• M34: 16,824,973 km (0.089 R)
• M35: 18,362,540 km (0.112 R)
• M36: 18,489,998 km (0.111 R)
• M37: 18,713,796 km (0.074 R)
• M38: 18,842,151 km (0.066 R)
• M39: 18,970,805 km (0.1 R)
• M40: 19,035,132 km (0.119 R)
• M41: 19,099,609 km (0.089 R)
• M42: 19,585,652 km (0.104 R)
• M43: 19,944,538 km (0.066 R)
• M44: 20,503,585 km (0.086 R)
• M45: 21,301,540 km (0.072 R)
• M46: 21,670,748 km (0.116 R)
• M47: 21,872,854 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.55 AU - 16.67 AU

Year: 20001 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,465,934 km

• M1: 150,196 km (0.049 R)
• M2: 218,712 km (0.103 R)
• M3: 276,158 km (0.034 R)
• M4: 339,438 km (0.094 R)
• M5: 644,468 km (0.099 R)
• M6: 842,535 km (0.093 R)
• M7: 1,121,535 km (0.048 R)
• M8: 1,206,357 km (0.116 R)
• M9: 1,293,423 km (0.118 R)
• M10: 1,614,460 km (0.105 R)
• M11: 1,759,570 km (0.105 R)
• M12: 1,985,164 km (0.091 R)
• M13: 2,300,217 km (0.104 R)
• M14: 2,381,449 km (0.09 R)
• M15: 2,801,968 km (0.101 R)
• M16: 2,976,698 km (0.101 R)
• M17: 3,245,376 km (0.034 R)
• M18: 3,336,781 km (0.037 R)
• M19: 3,647,196 km (0.084 R)
• M20: 3,710,476 km (0.058 R)
• M21: 3,838,083 km (0.114 R)
• M22: 4,064,873 km (0.115 R)
• M23: 4,463,701 km (0.111 R)
• M24: 4,736,568 km (0.117 R)
• M25: 5,155,891 km (0.081 R)
• M26: 5,334,211 km (0.087 R)
• M27: 5,478,274 km (0.082 R)
• M28: 6,142,489 km (0.084 R)
• M29: 6,217,886 km (0.046 R)
• M30: 6,484,170 km (0.058 R)
• M31: 6,910,075 km (0.109 R)
• M32: 7,225,577 km (0.119 R)
• M33: 7,667,040 km (0.084 R)
• M34: 7,707,581 km (0.083 R)
• M35: 8,199,908 km (0.115 R)
• M36: 8,241,347 km (0.089 R)
• M37: 8,660,221 km (0.11 R)
• M38: 9,344,481 km (0.101 R)
• M39: 10,403,335 km (0.091 R)
• M40: 11,546,113 km (0.087 R)
• M41: 12,441,008 km (0.106 R)
• M42: 12,920,918 km (0.102 R)
• M43: 13,406,812 km (0.07 R)
• M44: 14,799,119 km (0.11 R)
• M45: 15,154,264 km (0.114 R)
• M46: 16,288,815 km (0.105 R)
• M47: 18,095,358 km (0.117 R)
• M48: 18,149,363 km (0.079 R)
• M49: 18,311,976 km (0.107 R)
• M50: 19,077,169 km (0.094 R)
• M51: 19,408,229 km (0.115 R)
• M52: 19,685,733 km (0.066 R)
• M53: 19,741,234 km (0.051 R)
• M54: 20,132,283 km (0.074 R)
• M55: 20,300,581 km (0.044 R)
• M56: 20,469,327 km (0.085 R)
• M57: 21,434,533 km (0.091 R)
• M58: 21,549,124 km (0.038 R)
• M59: 22,472,592 km (0.118 R)
• M60: 23,645,140 km (0.075 R)
• M61: 25,988,142 km (0.03 R)
• M62: 26,171,399 km (0.078 R)
• M63: 27,094,269 km (0.071 R)
• M64: 27,342,152 km (0.116 R)
• M65: 27,653,017 km (0.077 R)
• M66: 28,027,759 km (0.111 R)
• M67: 28,215,654 km (0.082 R)
• M68: 29,098,282 km (0.057 R)
• M69: 31,539,420 km (0.091 R)
• M70: 32,061,666 km (0.11 R)
• M71: 32,520,932 km (0.117 R)
• M72: 32,586,755 km (0.109 R)
• M73: 33,578,888 km (0.086 R)
• M74: 33,778,451 km (0.106 R)
• M75: 34,782,552 km (0.087 R)
• M76: 34,849,871 km (0.094 R)
• M77: 35,254,533 km (0.052 R)
• M78: 36,888,441 km (0.115 R)
• M79: 37,231,918 km (0.067 R)
• M80: 37,300,883 km (0.081 R)
• M81: 37,645,556 km (0.103 R)
• M82: 39,525,702 km (0.11 R)
• M83: 40,654,119 km (0.099 R)
• M84: 41,080,024 km (0.111 R)
• M85: 42,294,759 km (0.04 R)
• M86: 44,029,795 km (0.086 R)
• M87: 44,248,208 km (0.107 R)
• M88: 44,759,533 km (0.119 R)
• M89: 46,156,927 km (0.101 R)
• M90: 46,230,978 km (0.111 R)
• M91: 47,867,728 km (0.06 R)
• M92: 47,942,677 km (0.092 R)
• M93: 48,017,476 km (0.086 R)
• M94: 50,892,148 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.4

Radius: 5.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.52 AU - 19.02 AU

Year: 23505 Days

Day: 23.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,465,934 km

• M1: 110,104 km (0.108 R)
• M2: 224,247 km (0.088 R)
• M3: 303,684 km (0.111 R)
• M4: 353,799 km (0.11 R)
• M5: 966,253 km (0.063 R)
• M6: 1,265,000 km (0.108 R)
• M7: 1,636,451 km (0.118 R)
• M8: 3,749,671 km (0.063 R)
• M9: 3,810,557 km (0.113 R)
• M10: 3,902,410 km (0.065 R)
• M11: 4,057,094 km (0.098 R)
• M12: 4,404,610 km (0.069 R)
• M13: 5,712,095 km (0.088 R)
• M14: 6,065,446 km (0.089 R)
• M15: 6,498,681 km (0.074 R)
• M16: 11,084,604 km (0.085 R)
• M17: 11,524,571 km (0.087 R)
• M18: 12,330,904 km (0.118 R)
• M19: 12,740,802 km (0.052 R)
• M20: 13,062,736 km (0.062 R)
• M21: 18,616,707 km (0.108 R)
• M22: 20,198,405 km (0.098 R)
• M23: 20,681,307 km (0.114 R)
• M24: 20,735,162 km (0.102 R)
• M25: 22,594,963 km (0.106 R)
• M26: 23,208,015 km (0.052 R)
• M27: 23,939,549 km (0.112 R)
• M28: 24,279,734 km (0.064 R)
• M29: 25,194,675 km (0.092 R)
• M30: 26,764,106 km (0.117 R)
• M31: 29,086,314 km (0.073 R)
• M32: 33,856,541 km (0.056 R)
• M33: 37,081,273 km (0.06 R)
• M34: 37,146,797 km (0.109 R)
• M35: 38,001,599 km (0.107 R)
• M36: 38,663,570 km (0.106 R)
• M37: 38,729,991 km (0.031 R)
• M38: 39,329,430 km (0.071 R)
• M39: 40,402,495 km (0.104 R)
• M40: 42,577,499 km (0.091 R)
• M41: 43,058,306 km (0.085 R)
• M42: 45,559,433 km (0.112 R)
• M43: 46,121,622 km (0.072 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit