🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 322 Days

Day: 15.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.38 AU - 2.24 AU

Year: 889 Days

Day: 39 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,182,521 km

• M1: 76,594 km (0.119 R)
• M2: 175,927 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.05 AU - 2.45 AU

Year: 1233 Days

Day: 36.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 14.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.83 AU - 5.85 AU

Year: 4507 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,182,521 km

• M1: 266,135 km (0.105 R)
• M2: 427,551 km (0.107 R)
• M3: 625,319 km (0.109 R)
• M4: 768,484 km (0.105 R)
• M5: 1,006,794 km (0.058 R)
• M6: 1,135,597 km (0.108 R)
• M7: 1,240,017 km (0.047 R)
• M8: 1,761,066 km (0.027 R)
• M9: 1,901,688 km (0.067 R)
• M10: 2,120,101 km (0.104 R)
• M11: 2,308,445 km (0.099 R)
• M12: 2,443,831 km (0.114 R)
• M13: 2,928,528 km (0.114 R)
• M14: 3,118,218 km (0.049 R)
• M15: 3,355,630 km (0.065 R)
• M16: 3,621,615 km (0.082 R)
• M17: 4,033,757 km (0.056 R)
• M18: 4,436,923 km (0.04 R)
• M19: 4,655,635 km (0.077 R)
• M20: 4,878,087 km (0.069 R)
• M21: 5,154,843 km (0.074 R)
• M22: 5,282,301 km (0.058 R)
• M23: 5,410,805 km (0.115 R)
• M24: 5,697,435 km (0.06 R)
• M25: 6,069,485 km (0.051 R)
• M26: 6,285,654 km (0.073 R)
• M27: 6,809,396 km (0.104 R)
• M28: 7,376,073 km (0.058 R)
• M29: 7,723,439 km (0.093 R)
• M30: 7,840,424 km (0.11 R)
• M31: 8,314,201 km (0.086 R)
• M32: 8,434,178 km (0.115 R)
• M33: 8,889,255 km (0.074 R)
• M34: 9,696,784 km (0.101 R)
• M35: 9,791,480 km (0.101 R)
• M36: 10,141,539 km (0.1 R)
• M37: 10,755,638 km (0.116 R)
• M38: 10,919,298 km (0.093 R)
• M39: 11,050,944 km (0.091 R)
• M40: 11,582,316 km (0.032 R)
• M41: 12,122,065 km (0.084 R)
• M42: 12,808,420 km (0.098 R)
• M43: 12,947,247 km (0.06 R)
• M44: 13,121,528 km (0.084 R)
• M45: 14,398,645 km (0.074 R)
• M46: 14,579,210 km (0.058 R)
• M47: 14,760,523 km (0.099 R)
• M48: 16,388,148 km (0.064 R)
• M49: 17,607,520 km (0.03 R)
• M50: 17,800,651 km (0.046 R)
• M51: 17,955,634 km (0.119 R)
• M52: 18,737,582 km (0.098 R)
• M53: 19,610,635 km (0.074 R)
• M54: 19,931,373 km (0.068 R)
• M55: 20,456,312 km (0.113 R)
• M56: 21,975,329 km (0.097 R)
• M57: 22,350,221 km (0.107 R)
• M58: 22,685,320 km (0.069 R)
• M59: 23,360,605 km (0.083 R)
• M60: 23,530,399 km (0.115 R)
• M61: 23,700,641 km (0.085 R)
• M62: 24,471,818 km (0.093 R)
• M63: 25,600,384 km (0.05 R)
• M64: 25,775,414 km (0.053 R)
• M65: 26,701,425 km (0.119 R)
• M66: 27,057,019 km (0.063 R)
• M67: 28,540,581 km (0.095 R)
• M68: 29,223,645 km (0.102 R)
• M69: 31,164,677 km (0.107 R)

Asteroid Belt

Center: 11.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.2

Radius: 6.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.79 AU - 20.59 AU

Year: 26032 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,182,521 km

• M1: 77,940 km (0.119 R)
• M2: 131,497 km (0.034 R)
• M3: 288,275 km (0.069 R)
• M4: 448,494 km (0.037 R)
• M5: 760,556 km (0.09 R)
• M6: 915,689 km (0.054 R)
• M7: 1,154,746 km (0.082 R)
• M8: 1,333,665 km (0.116 R)
• M9: 2,548,998 km (0.084 R)
• M10: 2,681,392 km (0.116 R)
• M11: 3,670,683 km (0.075 R)
• M12: 4,439,466 km (0.099 R)
• M13: 4,720,112 km (0.119 R)
• M14: 5,006,592 km (0.111 R)
• M15: 5,553,223 km (0.07 R)
• M16: 6,030,739 km (0.119 R)
• M17: 6,207,564 km (0.071 R)
• M18: 7,117,418 km (0.068 R)
• M19: 7,635,326 km (0.096 R)
• M20: 7,778,640 km (0.066 R)
• M21: 8,165,351 km (0.116 R)
• M22: 9,108,715 km (0.076 R)
• M23: 9,618,993 km (0.089 R)
• M24: 9,722,216 km (0.113 R)
• M25: 10,296,223 km (0.111 R)
• M26: 10,827,445 km (0.107 R)
• M27: 12,869,755 km (0.089 R)
• M28: 13,040,446 km (0.028 R)
• M29: 13,384,073 km (0.1 R)
• M30: 13,441,668 km (0.114 R)
• M31: 13,963,465 km (0.113 R)
• M32: 14,551,086 km (0.061 R)
• M33: 15,086,796 km (0.042 R)
• M34: 16,423,303 km (0.083 R)
• M35: 16,670,439 km (0.082 R)
• M36: 17,043,237 km (0.066 R)
• M37: 17,670,949 km (0.069 R)
• M38: 18,562,253 km (0.039 R)
• M39: 18,690,758 km (0.054 R)
• M40: 19,468,069 km (0.114 R)
• M41: 19,664,042 km (0.054 R)
• M42: 19,729,566 km (0.052 R)
• M43: 20,189,878 km (0.113 R)
• M44: 21,322,633 km (0.086 R)
• M45: 21,862,831 km (0.114 R)
• M46: 22,544,250 km (0.047 R)
• M47: 23,371,376 km (0.102 R)
• M48: 23,788,605 km (0.071 R)
• M49: 25,268,128 km (0.072 R)
• M50: 25,624,769 km (0.062 R)
• M51: 27,359,805 km (0.094 R)
• M52: 27,799,473 km (0.104 R)
• M53: 28,167,633 km (0.11 R)
• M54: 29,957,273 km (0.085 R)
• M55: 30,637,794 km (0.112 R)
• M56: 31,170,661 km (0.069 R)
• M57: 31,553,033 km (0.098 R)
• M58: 32,942,798 km (0.095 R)
• M59: 33,410,440 km (0.078 R)
• M60: 33,645,160 km (0.12 R)
• M61: 34,273,620 km (0.111 R)
• M62: 35,223,417 km (0.026 R)
• M63: 35,701,681 km (0.079 R)
• M64: 35,781,567 km (0.1 R)
• M65: 35,941,636 km (0.115 R)
• M66: 37,798,595 km (0.047 R)
• M67: 38,779,807 km (0.116 R)
• M68: 39,108,623 km (0.03 R)
• M69: 39,521,065 km (0.038 R)
• M70: 40,934,316 km (0.056 R)
• M71: 42,872,356 km (0.057 R)
• M72: 43,468,055 km (0.088 R)
• M73: 46,313,406 km (0.104 R)
• M74: 47,362,985 km (0.093 R)
• M75: 48,243,518 km (0.045 R)
• M76: 48,774,441 km (0.105 R)
• M77: 49,663,651 km (0.103 R)
• M78: 50,558,096 km (0.113 R)
• M79: 51,909,863 km (0.08 R)
• M80: 52,091,026 km (0.063 R)
• M81: 53,364,852 km (0.106 R)
• M82: 53,456,256 km (0.026 R)
• M83: 54,097,283 km (0.082 R)
• M84: 55,202,362 km (0.083 R)
• M85: 55,387,116 km (0.11 R)
• M86: 55,664,919 km (0.058 R)
• M87: 55,850,271 km (0.114 R)
• M88: 58,279,142 km (0.102 R)
• M89: 58,561,582 km (0.071 R)
• M90: 61,794,542 km (0.092 R)
• M91: 63,239,059 km (0.075 R)
• M92: 63,335,849 km (0.078 R)
• M93: 64,111,215 km (0.097 R)
• M94: 64,792,334 km (0.098 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: 210 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit