🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.99 AU - 1.03 AU

Year: 384 Days

Day: 47.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,172,323 km

• M1: 246,088 km (0.074 R)
• M2: 950,395 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.34 AU - 1.54 AU

Year: 654 Days

Day: 30.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 12.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.47 AU - 7.45 AU

Year: 6954 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 126 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,172,323 km

• M1: 231,428 km (0.062 R)
• M2: 364,420 km (0.088 R)
• M3: 451,337 km (0.078 R)
• M4: 870,510 km (0.063 R)
• M5: 1,305,391 km (0.095 R)
• M6: 1,489,995 km (0.115 R)
• M7: 1,824,196 km (0.095 R)
• M8: 2,032,137 km (0.086 R)
• M9: 2,773,245 km (0.09 R)
• M10: 3,437,909 km (0.102 R)
• M11: 3,696,563 km (0.095 R)
• M12: 3,775,401 km (0.114 R)
• M13: 3,881,317 km (0.047 R)
• M14: 3,961,501 km (0.04 R)
• M15: 4,966,799 km (0.111 R)
• M16: 5,378,492 km (0.078 R)
• M17: 5,498,171 km (0.053 R)
• M18: 5,985,710 km (0.114 R)
• M19: 6,904,839 km (0.117 R)
• M20: 7,597,926 km (0.082 R)
• M21: 7,766,224 km (0.112 R)
• M22: 7,901,760 km (0.078 R)
• M23: 8,486,687 km (0.06 R)
• M24: 9,121,132 km (0.105 R)
• M25: 9,372,157 km (0.091 R)
• M26: 9,661,778 km (0.088 R)
• M27: 9,917,591 km (0.117 R)
• M28: 10,510,746 km (0.1 R)
• M29: 10,773,889 km (0.096 R)
• M30: 11,653,973 km (0.031 R)
• M31: 12,636,532 km (0.104 R)
• M32: 13,077,397 km (0.083 R)
• M33: 14,097,954 km (0.098 R)
• M34: 14,430,061 km (0.118 R)
• M35: 14,638,900 km (0.097 R)
• M36: 14,932,859 km (0.071 R)
• M37: 15,698,053 km (0.09 R)
• M38: 15,826,856 km (0.088 R)
• M39: 16,042,128 km (0.118 R)
• M40: 17,443,710 km (0.114 R)
• M41: 17,532,571 km (0.113 R)
• M42: 17,710,892 km (0.093 R)
• M43: 18,024,299 km (0.086 R)
• M44: 18,838,561 km (0.107 R)
• M45: 19,112,624 km (0.076 R)
• M46: 21,734,177 km (0.1 R)
• M47: 22,455,388 km (0.12 R)
• M48: 22,891,915 km (0.099 R)
• M49: 23,282,365 km (0.076 R)
• M50: 23,871,931 km (0.04 R)
• M51: 24,020,182 km (0.084 R)
• M52: 24,466,582 km (0.103 R)
• M53: 25,166,551 km (0.1 R)
• M54: 26,279,559 km (0.094 R)
• M55: 26,790,884 km (0.027 R)
• M56: 27,047,744 km (0.119 R)
• M57: 27,202,278 km (0.107 R)
• M58: 27,615,767 km (0.084 R)
• M59: 28,501,386 km (0.07 R)
• M60: 28,606,105 km (0.101 R)
• M61: 28,816,140 km (0.117 R)
• M62: 28,973,966 km (0.117 R)
• M63: 30,193,488 km (0.104 R)
• M64: 30,621,637 km (0.092 R)
• M65: 30,997,876 km (0.099 R)
• M66: 31,592,228 km (0.075 R)
• M67: 31,863,748 km (0.084 R)
• M68: 33,122,165 km (0.082 R)
• M69: 33,619,129 km (0.089 R)
• M70: 34,173,988 km (0.117 R)
• M71: 34,508,489 km (0.109 R)
• M72: 35,405,627 km (0.115 R)
• M73: 35,518,424 km (0.088 R)
• M74: 36,481,086 km (0.086 R)
• M75: 36,765,771 km (0.073 R)
• M76: 37,051,353 km (0.109 R)
• M77: 37,337,534 km (0.054 R)
• M78: 37,912,289 km (0.067 R)
• M79: 38,027,629 km (0.083 R)

Asteroid Belt

Center: 11.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 5.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.53 AU - 19.63 AU

Year: 24422 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,172,323 km

• M1: 218,263 km (0.093 R)
• M2: 584,928 km (0.085 R)
• M3: 653,443 km (0.077 R)
• M4: 724,652 km (0.086 R)
• M5: 1,098,497 km (0.079 R)
• M6: 1,205,908 km (0.087 R)
• M7: 1,294,321 km (0.119 R)
• M8: 1,548,488 km (0.052 R)
• M9: 1,669,363 km (0.1 R)
• M10: 1,768,097 km (0.104 R)
• M11: 1,818,362 km (0.078 R)
• M12: 2,209,710 km (0.057 R)
• M13: 2,484,821 km (0.087 R)
• M14: 3,158,460 km (0.088 R)
• M15: 3,658,566 km (0.068 R)
• M16: 5,013,324 km (0.098 R)
• M17: 5,084,832 km (0.096 R)
• M18: 5,192,692 km (0.027 R)
• M19: 5,374,004 km (0.112 R)
• M20: 5,447,158 km (0.105 R)
• M21: 5,520,610 km (0.087 R)
• M22: 5,968,506 km (0.09 R)
• M23: 6,196,793 km (0.067 R)
• M24: 6,427,921 km (0.098 R)
• M25: 6,544,458 km (0.068 R)
• M26: 7,018,085 km (0.109 R)
• M27: 7,666,592 km (0.029 R)
• M28: 8,249,724 km (0.084 R)
• M29: 8,418,919 km (0.111 R)
• M30: 9,107,219 km (0.078 R)
• M31: 10,082,747 km (0.034 R)
• M32: 10,173,104 km (0.083 R)
• M33: 11,560,026 km (0.118 R)
• M34: 12,227,382 km (0.099 R)
• M35: 13,251,679 km (0.042 R)
• M36: 13,899,437 km (0.099 R)
• M37: 14,050,382 km (0.094 R)
• M38: 14,252,488 km (0.1 R)
• M39: 14,967,417 km (0.106 R)
• M40: 15,381,204 km (0.066 R)
• M41: 16,114,234 km (0.104 R)
• M42: 16,591,601 km (0.071 R)
• M43: 17,019,750 km (0.062 R)
• M44: 17,505,793 km (0.085 R)
• M45: 17,614,401 km (0.108 R)
• M46: 17,886,969 km (0.1 R)
• M47: 18,105,980 km (0.12 R)
• M48: 18,935,350 km (0.081 R)
• M49: 19,158,700 km (0.077 R)
• M50: 19,270,599 km (0.111 R)
• M51: 20,003,629 km (0.107 R)
• M52: 20,174,021 km (0.104 R)
• M53: 22,197,930 km (0.112 R)
• M54: 22,256,722 km (0.109 R)
• M55: 22,610,372 km (0.083 R)
• M56: 22,965,966 km (0.077 R)
• M57: 23,323,355 km (0.085 R)
• M58: 23,383,045 km (0.081 R)
• M59: 23,983,381 km (0.1 R)
• M60: 24,164,544 km (0.062 R)
• M61: 24,528,067 km (0.096 R)
• M62: 25,383,168 km (0.049 R)
• M63: 25,506,138 km (0.083 R)
• M64: 25,629,406 km (0.025 R)
• M65: 26,621,839 km (0.062 R)
• M66: 29,479,906 km (0.086 R)
• M67: 30,650,061 km (0.056 R)
• M68: 31,109,326 km (0.075 R)
• M69: 31,703,080 km (0.042 R)
• M70: 32,233,853 km (0.118 R)
• M71: 32,634,028 km (0.109 R)
• M72: 32,968,678 km (0.112 R)
• M73: 36,377,265 km (0.09 R)
• M74: 36,654,769 km (0.095 R)
• M75: 37,002,734 km (0.051 R)
• M76: 38,970,844 km (0.108 R)
• M77: 39,682,032 km (0.065 R)
• M78: 40,756,743 km (0.102 R)
• M79: 40,828,700 km (0.109 R)
• M80: 41,913,583 km (0.074 R)
• M81: 42,204,551 km (0.027 R)
• M82: 42,788,432 km (0.034 R)
• M83: 43,081,344 km (0.095 R)
• M84: 44,185,676 km (0.112 R)
• M85: 45,448,581 km (0.072 R)
• M86: 47,175,838 km (0.097 R)
• M87: 49,001,082 km (0.116 R)
• M88: 49,077,676 km (0.116 R)
• M89: 49,922,455 km (0.117 R)
• M90: 50,230,776 km (0.117 R)
• M91: 50,926,855 km (0.109 R)
• M92: 51,860,047 km (0.117 R)
• M93: 51,937,987 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit