🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1 AU

Year: 301 Days

Day: 17.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.65 AU - 2.63 AU

Year: 1161 Days

Day: 32.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.08 AU - 3.18 AU

Year: 2054 Days

Day: 19.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.25 AU - 3.35 AU

Year: 2223 Days

Day: 16.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.21 AU - 4.39 AU

Year: 3307 Days

Day: 34.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,375,884 km

• M1: 998,715 km (0.107 R)
• M2: 1,314,367 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 4.1

Gravity: 52.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.25 AU - 14.65 AU

Year: 19323 Days

Day: 23.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 25,375,884 km

• M1: 98,435 km (0.1 R)
• M2: 352,303 km (0.079 R)
• M3: 536,907 km (0.079 R)
• M4: 581,786 km (0.113 R)
• M5: 1,096,552 km (0.032 R)
• M6: 1,272,180 km (0.115 R)
• M7: 1,649,765 km (0.073 R)
• M8: 1,782,907 km (0.066 R)
• M9: 2,095,268 km (0.099 R)
• M10: 2,461,932 km (0.082 R)
• M11: 2,927,930 km (0.049 R)
• M12: 3,253,454 km (0.095 R)
• M13: 3,294,893 km (0.098 R)
• M14: 3,676,368 km (0.109 R)
• M15: 3,719,601 km (0.12 R)
• M16: 4,949,595 km (0.104 R)
• M17: 5,190,149 km (0.071 R)
• M18: 6,292,834 km (0.105 R)
• M19: 6,605,644 km (0.103 R)
• M20: 7,907,295 km (0.119 R)
• M21: 8,075,443 km (0.083 R)
• M22: 8,759,703 km (0.114 R)
• M23: 10,001,366 km (0.074 R)
• M24: 10,061,803 km (0.112 R)
• M25: 10,183,127 km (0.075 R)
• M26: 12,125,057 km (0.084 R)
• M27: 12,189,534 km (0.078 R)
• M28: 12,513,712 km (0.091 R)
• M29: 13,838,850 km (0.095 R)
• M30: 14,861,651 km (0.068 R)
• M31: 16,691,233 km (0.053 R)
• M32: 17,268,381 km (0.109 R)
• M33: 19,038,423 km (0.103 R)
• M34: 21,408,652 km (0.095 R)
• M35: 21,564,832 km (0.043 R)
• M36: 21,721,162 km (0.105 R)
• M37: 21,878,090 km (0.093 R)
• M38: 23,547,453 km (0.074 R)
• M39: 24,928,540 km (0.1 R)
• M40: 25,175,078 km (0.086 R)
• M41: 26,168,856 km (0.045 R)
• M42: 27,091,127 km (0.114 R)
• M43: 27,429,218 km (0.073 R)
• M44: 28,709,028 km (0.084 R)
• M45: 28,795,047 km (0.09 R)
• M46: 30,709,002 km (0.115 R)
• M47: 31,149,717 km (0.073 R)
• M48: 31,326,542 km (0.085 R)
• M49: 31,770,249 km (0.111 R)
• M50: 32,126,592 km (0.112 R)
• M51: 32,305,211 km (0.052 R)
• M52: 32,933,373 km (0.109 R)
• M53: 33,203,696 km (0.074 R)
• M54: 34,201,364 km (0.118 R)
• M55: 36,040,521 km (0.05 R)
• M56: 37,911,541 km (0.109 R)
• M57: 39,622,193 km (0.088 R)
• M58: 40,197,995 km (0.067 R)
• M59: 40,486,869 km (0.095 R)
• M60: 41,942,007 km (0.101 R)
• M61: 42,626,866 km (0.119 R)
• M62: 44,305,354 km (0.1 R)
• M63: 45,002,779 km (0.087 R)
• M64: 45,804,325 km (0.115 R)
• M65: 46,914,042 km (0.101 R)
• M66: 47,218,324 km (0.064 R)
• M67: 47,421,478 km (0.067 R)
• M68: 48,134,760 km (0.079 R)
• M69: 50,399,672 km (0.081 R)
• M70: 50,607,314 km (0.091 R)
• M71: 50,815,255 km (0.105 R)
• M72: 52,278,621 km (0.116 R)
• M73: 53,120,858 km (0.101 R)
• M74: 53,543,771 km (0.11 R)
• M75: 54,392,888 km (0.102 R)
• M76: 55,782,054 km (0.088 R)
• M77: 58,050,855 km (0.069 R)
• M78: 62,566,168 km (0.074 R)
• M79: 63,572,363 km (0.077 R)
• M80: 64,246,152 km (0.116 R)
• M81: 65,600,761 km (0.115 R)
• M82: 67,650,252 km (0.072 R)
• M83: 67,764,694 km (0.117 R)
• M84: 70,415,568 km (0.11 R)
• M85: 70,763,682 km (0.089 R)
• M86: 71,578,542 km (0.096 R)
• M87: 71,695,228 km (0.116 R)
• M88: 72,747,949 km (0.088 R)
• M89: 75,224,092 km (0.119 R)
• M90: 75,580,135 km (0.076 R)
• M91: 78,087,545 km (0.106 R)
• M92: 78,448,076 km (0.113 R)
• M93: 81,108,226 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.6

Radius: 7.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.18 AU - 18.08 AU

Year: 20753 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,375,884 km

• M1: 155,582 km (0.112 R)
• M2: 239,207 km (0.117 R)
• M3: 572,810 km (0.041 R)
• M4: 721,062 km (0.075 R)
• M5: 1,418,786 km (0.051 R)
• M6: 1,563,298 km (0.105 R)
• M7: 1,835,416 km (0.1 R)
• M8: 1,897,948 km (0.112 R)
• M9: 2,155,257 km (0.119 R)
• M10: 2,271,494 km (0.119 R)
• M11: 2,527,456 km (0.117 R)
• M12: 2,667,779 km (0.104 R)
• M13: 2,810,794 km (0.106 R)
• M14: 3,067,056 km (0.096 R)
• M15: 3,562,823 km (0.075 R)
• M16: 3,641,362 km (0.085 R)
• M17: 3,780,189 km (0.115 R)
• M18: 3,981,547 km (0.108 R)
• M19: 4,415,980 km (0.089 R)
• M20: 4,952,587 km (0.063 R)
• M21: 5,018,410 km (0.084 R)
• M22: 5,106,673 km (0.086 R)
• M23: 5,441,922 km (0.12 R)
• M24: 6,110,325 km (0.109 R)
• M25: 6,975,898 km (0.093 R)
• M26: 7,397,914 km (0.1 R)
• M27: 7,802,576 km (0.078 R)
• M28: 8,033,406 km (0.095 R)
• M29: 8,660,071 km (0.108 R)
• M30: 9,547,187 km (0.096 R)
• M31: 9,711,445 km (0.049 R)
• M32: 9,987,603 km (0.031 R)
• M33: 10,126,579 km (0.092 R)
• M34: 10,575,821 km (0.093 R)
• M35: 10,974,051 km (0.11 R)
• M36: 11,873,583 km (0.034 R)
• M37: 12,676,176 km (0.066 R)
• M38: 12,917,477 km (0.082 R)
• M39: 13,038,502 km (0.097 R)
• M40: 13,160,125 km (0.079 R)
• M41: 13,959,277 km (0.11 R)
• M42: 14,869,131 km (0.068 R)
• M43: 15,960,148 km (0.06 R)
• M44: 16,187,986 km (0.096 R)
• M45: 16,548,068 km (0.105 R)
• M46: 17,510,281 km (0.079 R)
• M47: 18,764,061 km (0.1 R)
• M48: 19,176,951 km (0.091 R)
• M49: 20,186,886 km (0.064 R)
• M50: 20,822,528 km (0.103 R)
• M51: 21,608,216 km (0.085 R)
• M52: 21,932,394 km (0.07 R)
• M53: 22,113,258 km (0.119 R)
• M54: 23,098,210 km (0.12 R)
• M55: 23,429,869 km (0.104 R)
• M56: 24,321,472 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit