🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.64 AU

Year: 196 Days

Day: 21.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,349,464 km

• M1: 239,057 km (0.033 R)
• M2: 365,916 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 1162 Days

Day: 43.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,349,464 km

• M1: 177,423 km (0.082 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 13

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.1 AU - 6.12 AU

Year: 6547 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,349,464 km

• M1: 186,549 km (0.083 R)
• M2: 328,517 km (0.094 R)
• M3: 449,242 km (0.078 R)
• M4: 547,827 km (0.105 R)
• M5: 871,108 km (0.113 R)
• M6: 1,042,099 km (0.104 R)
• M7: 1,124,976 km (0.11 R)
• M8: 1,418,786 km (0.119 R)
• M9: 1,854,714 km (0.045 R)
• M10: 2,132,667 km (0.109 R)
• M11: 2,276,880 km (0.079 R)
• M12: 2,480,632 km (0.066 R)
• M13: 2,768,309 km (0.036 R)
• M14: 2,946,180 km (0.116 R)
• M15: 3,209,922 km (0.103 R)
• M16: 3,804,423 km (0.095 R)
• M17: 4,272,964 km (0.059 R)
• M18: 4,433,333 km (0.052 R)
• M19: 4,760,055 km (0.029 R)
• M20: 5,070,470 km (0.115 R)
• M21: 5,240,413 km (0.081 R)
• M22: 5,736,480 km (0.106 R)
• M23: 6,351,776 km (0.084 R)
• M24: 6,456,495 km (0.109 R)
• M25: 8,236,111 km (0.105 R)
• M26: 8,465,145 km (0.103 R)
• M27: 8,754,467 km (0.043 R)
• M28: 8,841,833 km (0.092 R)
• M29: 9,521,904 km (0.072 R)
• M30: 10,341,701 km (0.111 R)
• M31: 10,495,936 km (0.087 R)
• M32: 11,184,086 km (0.101 R)
• M33: 11,374,375 km (0.066 R)
• M34: 11,629,738 km (0.066 R)
• M35: 11,725,930 km (0.118 R)
• M36: 11,983,837 km (0.115 R)
• M37: 12,276,300 km (0.089 R)
• M38: 12,801,987 km (0.11 R)
• M39: 14,080,002 km (0.066 R)
• M40: 14,354,215 km (0.086 R)
• M41: 14,873,320 km (0.113 R)
• M42: 15,012,745 km (0.105 R)
• M43: 15,292,942 km (0.073 R)
• M44: 15,645,693 km (0.042 R)
• M45: 16,901,268 km (0.104 R)
• M46: 17,192,685 km (0.119 R)
• M47: 17,302,490 km (0.091 R)
• M48: 17,522,698 km (0.086 R)
• M49: 17,854,805 km (0.063 R)
• M50: 18,300,906 km (0.102 R)
• M51: 18,487,754 km (0.12 R)
• M52: 18,788,146 km (0.101 R)
• M53: 19,814,088 km (0.096 R)
• M54: 19,967,576 km (0.115 R)
• M55: 20,663,355 km (0.087 R)
• M56: 21,327,869 km (0.065 R)
• M57: 22,238,023 km (0.093 R)
• M58: 22,357,701 km (0.096 R)
• M59: 23,120,501 km (0.118 R)
• M60: 23,932,667 km (0.105 R)
• M61: 24,219,147 km (0.117 R)
• M62: 24,342,266 km (0.065 R)
• M63: 24,630,392 km (0.108 R)
• M64: 25,002,442 km (0.098 R)
• M65: 25,085,469 km (0.029 R)
• M66: 25,626,714 km (0.082 R)
• M67: 26,509,491 km (0.086 R)
• M68: 26,933,301 km (0.12 R)
• M69: 27,444,777 km (0.101 R)
• M70: 27,530,347 km (0.087 R)
• M71: 27,744,720 km (0.064 R)
• M72: 28,131,880 km (0.111 R)
• M73: 28,477,451 km (0.11 R)
• M74: 28,564,217 km (0.103 R)
• M75: 28,868,051 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.2

Radius: 3.4

Gravity: 57.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.21 AU - 11.81 AU

Year: 16927 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,349,464 km

• M1: 90,507 km (0.049 R)
• M2: 130,749 km (0.084 R)
• M3: 204,799 km (0.111 R)
• M4: 308,321 km (0.079 R)
• M5: 483,052 km (0.114 R)
• M6: 540,796 km (0.051 R)
• M7: 1,209,499 km (0.106 R)
• M8: 1,262,157 km (0.072 R)
• M9: 1,288,786 km (0.109 R)
• M10: 1,508,545 km (0.072 R)
• M11: 1,920,537 km (0.107 R)
• M12: 1,982,022 km (0.091 R)
• M13: 2,138,950 km (0.11 R)
• M14: 2,565,155 km (0.06 R)
• M15: 2,840,116 km (0.032 R)
• M16: 3,307,011 km (0.082 R)
• M17: 3,758,647 km (0.03 R)
• M18: 3,952,525 km (0.026 R)
• M19: 4,149,546 km (0.096 R)
• M20: 4,350,007 km (0.116 R)
• M21: 5,268,239 km (0.027 R)
• M22: 6,335,320 km (0.1 R)
• M23: 6,381,247 km (0.055 R)
• M24: 6,612,226 km (0.081 R)
• M25: 6,658,751 km (0.051 R)
• M26: 6,752,249 km (0.054 R)
• M27: 7,130,134 km (0.078 R)
• M28: 7,369,939 km (0.115 R)
• M29: 7,515,049 km (0.052 R)
• M30: 7,857,179 km (0.085 R)
• M31: 8,304,627 km (0.096 R)
• M32: 9,908,017 km (0.118 R)
• M33: 10,390,919 km (0.069 R)
• M34: 11,828,554 km (0.05 R)
• M35: 14,098,702 km (0.03 R)
• M36: 16,372,290 km (0.051 R)
• M37: 16,498,401 km (0.112 R)
• M38: 16,624,811 km (0.098 R)
• M39: 17,069,865 km (0.096 R)
• M40: 17,133,743 km (0.116 R)
• M41: 17,261,650 km (0.105 R)
• M42: 17,777,014 km (0.117 R)
• M43: 18,690,758 km (0.118 R)
• M44: 19,753,800 km (0.082 R)
• M45: 20,157,415 km (0.086 R)
• M46: 21,522,346 km (0.1 R)
• M47: 21,729,689 km (0.083 R)
• M48: 22,076,756 km (0.089 R)
• M49: 22,565,642 km (0.111 R)
• M50: 23,625,094 km (0.079 R)
• M51: 24,412,428 km (0.069 R)
• M52: 24,628,597 km (0.102 R)
• M53: 25,865,621 km (0.092 R)
• M54: 26,012,527 km (0.057 R)
• M55: 26,454,738 km (0.102 R)
• M56: 27,946,677 km (0.109 R)
• M57: 28,097,472 km (0.117 R)
• M58: 30,777,967 km (0.106 R)
• M59: 31,089,579 km (0.082 R)
• M60: 31,323,849 km (0.09 R)
• M61: 32,504,177 km (0.097 R)
• M62: 33,299,140 km (0.112 R)
• M63: 33,538,945 km (0.104 R)
• M64: 34,020,052 km (0.089 R)
• M65: 34,100,535 km (0.091 R)
• M66: 35,232,991 km (0.107 R)
• M67: 36,295,585 km (0.077 R)
• M68: 36,459,993 km (0.09 R)
• M69: 37,617,881 km (0.117 R)
• M70: 38,034,361 km (0.074 R)
• M71: 38,117,837 km (0.118 R)
• M72: 38,535,963 km (0.066 R)
• M73: 39,208,405 km (0.099 R)
• M74: 39,969,409 km (0.095 R)
• M75: 40,224,175 km (0.1 R)
• M76: 40,564,659 km (0.077 R)
• M77: 43,584,891 km (0.085 R)
• M78: 43,934,501 km (0.046 R)
• M79: 44,548,900 km (0.052 R)
• M80: 45,785,924 km (0.1 R)
• M81: 47,123,778 km (0.094 R)
• M82: 48,655,660 km (0.102 R)
• M83: 49,291,002 km (0.11 R)
• M84: 50,112,145 km (0.05 R)
• M85: 50,295,253 km (0.035 R)
• M86: 51,213,933 km (0.102 R)
• M87: 52,323,650 km (0.112 R)
• M88: 58,470,627 km (0.062 R)
• M89: 59,146,061 km (0.053 R)
• M90: 60,894,860 km (0.089 R)
• M91: 61,383,597 km (0.109 R)
• M92: 62,561,979 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit