🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.99 AU - 1.05 AU

Year: 373 Days

Day: 17.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,937,553 km

• M1: 927,956 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.95 AU - 3.53 AU

Year: 2109 Days

Day: 33 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,937,553 km

• M1: 262,843 km (0.098 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 14

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.83 AU - 7.25 AU

Year: 6049 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,937,553 km

• M1: 180,415 km (0.11 R)
• M2: 273,914 km (0.103 R)
• M3: 362,326 km (0.088 R)
• M4: 734,077 km (0.101 R)
• M5: 834,756 km (0.084 R)
• M6: 1,052,421 km (0.107 R)
• M7: 1,378,844 km (0.041 R)
• M8: 1,777,671 km (0.115 R)
• M9: 1,918,742 km (0.119 R)
• M10: 2,212,702 km (0.079 R)
• M11: 2,409,573 km (0.108 R)
• M12: 2,658,205 km (0.111 R)
• M13: 3,035,191 km (0.114 R)
• M14: 3,254,950 km (0.092 R)
• M15: 3,404,399 km (0.12 R)
• M16: 3,710,326 km (0.095 R)
• M17: 4,737,765 km (0.098 R)
• M18: 5,608,574 km (0.062 R)
• M19: 5,698,332 km (0.111 R)
• M20: 5,909,864 km (0.094 R)
• M21: 6,031,786 km (0.1 R)
• M22: 6,154,756 km (0.066 R)
• M23: 7,135,370 km (0.11 R)
• M24: 7,594,336 km (0.063 R)
• M25: 7,827,409 km (0.051 R)
• M26: 8,266,629 km (0.063 R)
• M27: 8,713,926 km (0.084 R)
• M28: 9,346,277 km (0.065 R)
• M29: 9,560,501 km (0.085 R)
• M30: 9,884,679 km (0.061 R)
• M31: 10,139,444 km (0.094 R)
• M32: 10,359,503 km (0.101 R)
• M33: 10,729,907 km (0.117 R)
• M34: 11,407,586 km (0.114 R)
• M35: 11,598,323 km (0.106 R)
• M36: 11,828,554 km (0.091 R)
• M37: 12,371,744 km (0.089 R)
• M38: 12,528,522 km (0.113 R)
• M39: 12,685,899 km (0.117 R)
• M40: 13,082,184 km (0.119 R)
• M41: 13,927,861 km (0.114 R)
• M42: 14,213,593 km (0.103 R)
• M43: 14,460,130 km (0.112 R)
• M44: 17,046,229 km (0.115 R)
• M45: 17,308,324 km (0.077 R)
• M46: 18,369,871 km (0.109 R)
• M47: 18,638,548 km (0.062 R)
• M48: 18,908,423 km (0.049 R)
• M49: 19,179,793 km (0.055 R)
• M50: 19,726,274 km (0.078 R)
• M51: 20,001,385 km (0.091 R)
• M52: 20,185,540 km (0.061 R)
• M53: 20,370,293 km (0.061 R)
• M54: 20,881,170 km (0.071 R)
• M55: 21,255,314 km (0.032 R)
• M56: 21,726,248 km (0.037 R)
• M57: 22,105,479 km (0.057 R)
• M58: 22,248,345 km (0.112 R)
• M59: 22,343,639 km (0.052 R)
• M60: 23,353,125 km (0.076 R)
• M61: 24,475,708 km (0.075 R)
• M62: 24,919,714 km (0.12 R)
• M63: 25,217,264 km (0.102 R)
• M64: 28,050,798 km (0.093 R)
• M65: 28,412,076 km (0.086 R)
• M66: 28,930,732 km (0.09 R)
• M67: 29,714,775 km (0.11 R)
• M68: 30,558,806 km (0.071 R)
• M69: 30,930,557 km (0.051 R)
• M70: 31,090,327 km (0.108 R)
• M71: 31,250,397 km (0.115 R)
• M72: 32,054,785 km (0.089 R)
• M73: 32,162,495 km (0.051 R)
• M74: 32,540,678 km (0.039 R)
• M75: 32,648,987 km (0.078 R)
• M76: 32,757,296 km (0.116 R)
• M77: 33,028,966 km (0.055 R)
• M78: 33,301,234 km (0.114 R)
• M79: 33,848,313 km (0.114 R)
• M80: 34,343,034 km (0.073 R)
• M81: 36,570,995 km (0.099 R)
• M82: 37,873,244 km (0.08 R)
• M83: 38,158,228 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.5

Radius: 5.3

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.48 AU - 16.12 AU

Year: 17542 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,937,553 km

• M1: 82,578 km (0.11 R)
• M2: 211,980 km (0.05 R)
• M3: 534,663 km (0.079 R)
• M4: 737,069 km (0.071 R)
• M5: 802,443 km (0.052 R)
• M6: 1,584,391 km (0.098 R)
• M7: 1,904,082 km (0.068 R)
• M8: 1,994,738 km (0.12 R)
• M9: 2,735,995 km (0.082 R)
• M10: 3,153,523 km (0.042 R)
• M11: 3,333,340 km (0.113 R)
• M12: 3,479,646 km (0.107 R)
• M13: 3,892,686 km (0.119 R)
• M14: 4,642,321 km (0.119 R)
• M15: 5,012,725 km (0.104 R)
• M16: 5,054,463 km (0.078 R)
• M17: 5,564,442 km (0.084 R)
• M18: 5,738,126 km (0.091 R)
• M19: 6,909,477 km (0.118 R)
• M20: 7,002,676 km (0.072 R)
• M21: 7,190,122 km (0.085 R)
• M22: 8,054,050 km (0.084 R)
• M23: 9,204,907 km (0.09 R)
• M24: 10,513,140 km (0.035 R)
• M25: 10,943,832 km (0.112 R)
• M26: 11,435,411 km (0.093 R)
• M27: 11,600,866 km (0.088 R)
• M28: 11,656,217 km (0.049 R)
• M29: 12,666,901 km (0.097 R)
• M30: 13,125,119 km (0.044 R)
• M31: 13,881,186 km (0.107 R)
• M32: 14,234,985 km (0.076 R)
• M33: 14,651,316 km (0.059 R)
• M34: 14,831,133 km (0.092 R)
• M35: 15,071,836 km (0.094 R)
• M36: 16,171,081 km (0.041 R)
• M37: 16,667,746 km (0.059 R)
• M38: 18,252,287 km (0.091 R)
• M39: 18,316,763 km (0.076 R)
• M40: 18,704,521 km (0.061 R)
• M41: 18,899,447 km (0.112 R)
• M42: 19,095,121 km (0.098 R)
• M43: 20,885,658 km (0.077 R)
• M44: 20,952,977 km (0.038 R)
• M45: 21,698,573 km (0.109 R)
• M46: 21,903,372 km (0.091 R)
• M47: 22,452,696 km (0.106 R)
• M48: 23,635,117 km (0.096 R)
• M49: 24,837,585 km (0.108 R)
• M50: 25,770,477 km (0.078 R)
• M51: 25,842,733 km (0.115 R)
• M52: 26,641,735 km (0.096 R)
• M53: 27,081,104 km (0.116 R)
• M54: 27,228,009 km (0.035 R)
• M55: 27,596,618 km (0.105 R)
• M56: 28,786,969 km (0.043 R)
• M57: 31,140,592 km (0.056 R)
• M58: 31,448,764 km (0.103 R)
• M59: 31,680,640 km (0.085 R)
• M60: 31,757,982 km (0.084 R)
• M61: 33,397,725 km (0.106 R)
• M62: 33,713,227 km (0.072 R)
• M63: 36,029,450 km (0.095 R)
• M64: 36,840,121 km (0.074 R)
• M65: 38,479,265 km (0.065 R)
• M66: 38,561,843 km (0.096 R)
• M67: 39,224,562 km (0.113 R)
• M68: 39,557,417 km (0.108 R)
• M69: 41,150,933 km (0.033 R)
• M70: 42,594,403 km (0.058 R)
• M71: 43,365,281 km (0.115 R)
• M72: 43,623,188 km (0.083 R)
• M73: 43,795,525 km (0.034 R)
• M74: 44,486,816 km (0.112 R)
• M75: 45,007,716 km (0.095 R)
• M76: 46,055,649 km (0.077 R)
• M77: 46,230,978 km (0.097 R)
• M78: 47,997,430 km (0.094 R)
• M79: 48,086,291 km (0.082 R)
• M80: 51,869,322 km (0.068 R)
• M81: 53,796,292 km (0.098 R)
• M82: 55,093,904 km (0.12 R)
• M83: 55,746,599 km (0.06 R)
• M84: 56,214,392 km (0.097 R)
• M85: 56,589,583 km (0.109 R)
• M86: 57,625,549 km (0.05 R)
• M87: 59,716,179 km (0.066 R)
• M88: 61,445,081 km (0.113 R)
• M89: 61,541,572 km (0.063 R)
• M90: 62,703,948 km (0.108 R)
• M91: 64,657,247 km (0.091 R)
• M92: 64,755,383 km (0.095 R)
• M93: 65,148,676 km (0.099 R)
• M94: 65,444,132 km (0.037 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit