🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 239 Days

Day: 35.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,496,315 km

• M1: 75,846 km (0.098 R)
• M2: 239,656 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 366 Days

Day: 14.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,496,315 km

• M1: 342,130 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.66 AU - 2.52 AU

Year: 1157 Days

Day: 12.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.6

Radius: 6.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.94 AU - 16.44 AU

Year: 21558 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,496,315 km

• M1: 103,821 km (0.087 R)
• M2: 277,654 km (0.085 R)
• M3: 716,873 km (0.073 R)
• M4: 891,155 km (0.094 R)
• M5: 1,059,452 km (0.093 R)
• M6: 1,137,692 km (0.104 R)
• M7: 1,737,878 km (0.104 R)
• M8: 2,021,366 km (0.055 R)
• M9: 2,268,652 km (0.055 R)
• M10: 2,396,109 km (0.072 R)
• M11: 2,447,720 km (0.054 R)
• M12: 2,711,312 km (0.119 R)
• M13: 2,792,244 km (0.117 R)
• M14: 3,095,778 km (0.066 R)
• M15: 3,351,890 km (0.095 R)
• M16: 3,438,956 km (0.081 R)
• M17: 3,764,032 km (0.075 R)
• M18: 5,060,896 km (0.06 R)
• M19: 6,736,392 km (0.12 R)
• M20: 7,105,300 km (0.112 R)
• M21: 7,217,349 km (0.112 R)
• M22: 7,292,298 km (0.088 R)
• M23: 7,518,789 km (0.105 R)
• M24: 7,671,080 km (0.07 R)
• M25: 8,725,445 km (0.081 R)
• M26: 8,845,423 km (0.096 R)
• M27: 9,208,497 km (0.086 R)
• M28: 9,371,559 km (0.077 R)
• M29: 10,369,227 km (0.075 R)
• M30: 10,923,786 km (0.116 R)
• M31: 11,182,890 km (0.053 R)
• M32: 14,399,842 km (0.059 R)
• M33: 15,985,430 km (0.11 R)
• M34: 16,132,335 km (0.107 R)
• M35: 16,230,471 km (0.114 R)
• M36: 16,328,757 km (0.085 R)
• M37: 16,476,709 km (0.099 R)
• M38: 16,575,594 km (0.037 R)
• M39: 16,724,294 km (0.079 R)
• M40: 18,133,057 km (0.055 R)
• M41: 18,696,891 km (0.074 R)
• M42: 18,903,337 km (0.096 R)
• M43: 19,527,160 km (0.114 R)
• M44: 19,684,237 km (0.081 R)
• M45: 19,946,782 km (0.063 R)
• M46: 20,210,672 km (0.097 R)
• M47: 22,362,339 km (0.05 R)
• M48: 22,636,402 km (0.079 R)
• M49: 22,746,356 km (0.106 R)
• M50: 23,687,925 km (0.09 R)
• M51: 24,303,969 km (0.066 R)
• M52: 24,529,264 km (0.08 R)
• M53: 24,585,662 km (0.038 R)
• M54: 25,437,472 km (0.027 R)
• M55: 26,241,112 km (0.111 R)
• M56: 26,878,399 km (0.104 R)
• M57: 27,286,652 km (0.105 R)
• M58: 27,462,130 km (0.107 R)
• M59: 27,520,772 km (0.088 R)
• M60: 27,991,108 km (0.116 R)
• M61: 28,286,564 km (0.104 R)
• M62: 28,582,917 km (0.115 R)
• M63: 30,564,640 km (0.112 R)
• M64: 30,868,773 km (0.117 R)
• M65: 31,971,758 km (0.093 R)
• M66: 32,466,179 km (0.075 R)
• M67: 33,650,545 km (0.081 R)
• M68: 33,964,551 km (0.099 R)
• M69: 34,279,604 km (0.104 R)
• M70: 34,658,835 km (0.032 R)
• M71: 34,722,115 km (0.116 R)
• M72: 34,785,544 km (0.1 R)
• M73: 34,848,974 km (0.088 R)
• M74: 35,039,412 km (0.09 R)
• M75: 35,421,485 km (0.054 R)
• M76: 35,804,904 km (0.087 R)
• M77: 35,933,109 km (0.103 R)
• M78: 36,963,539 km (0.094 R)
• M79: 37,482,345 km (0.117 R)
• M80: 37,547,420 km (0.114 R)
• M81: 38,658,483 km (0.03 R)
• M82: 38,724,157 km (0.119 R)
• M83: 39,383,285 km (0.11 R)
• M84: 40,245,567 km (0.103 R)
• M85: 41,449,680 km (0.118 R)
• M86: 41,921,213 km (0.115 R)
• M87: 42,665,762 km (0.12 R)
• M88: 43,073,565 km (0.087 R)
• M89: 44,305,205 km (0.085 R)
• M90: 44,718,244 km (0.106 R)
• M91: 44,925,288 km (0.065 R)
• M92: 45,687,040 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 6.8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.5 AU - 18.14 AU

Year: 28803 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,496,315 km

• M1: 220,058 km (0.115 R)
• M2: 512,822 km (0.055 R)
• M3: 735,124 km (0.095 R)
• M4: 843,433 km (0.108 R)
• M5: 1,361,490 km (0.117 R)
• M6: 1,599,351 km (0.105 R)
• M7: 2,511,599 km (0.107 R)
• M8: 2,593,877 km (0.09 R)
• M9: 2,889,034 km (0.092 R)
• M10: 4,221,802 km (0.085 R)
• M11: 5,395,098 km (0.118 R)
• M12: 5,448,354 km (0.101 R)
• M13: 5,771,187 km (0.108 R)
• M14: 5,825,640 km (0.062 R)
• M15: 6,155,653 km (0.098 R)
• M16: 7,299,479 km (0.086 R)
• M17: 7,595,533 km (0.094 R)
• M18: 7,715,061 km (0.056 R)
• M19: 7,775,050 km (0.05 R)
• M20: 10,167,718 km (0.069 R)
• M21: 10,498,180 km (0.025 R)
• M22: 10,765,212 km (0.117 R)
• M23: 10,899,551 km (0.089 R)
• M24: 11,237,942 km (0.116 R)
• M25: 11,442,592 km (0.115 R)
• M26: 12,273,458 km (0.083 R)
• M27: 14,065,940 km (0.102 R)
• M28: 14,955,150 km (0.073 R)
• M29: 16,477,009 km (0.108 R)
• M30: 17,492,329 km (0.044 R)
• M31: 17,650,454 km (0.08 R)
• M32: 18,367,327 km (0.093 R)
• M33: 18,447,512 km (0.054 R)
• M34: 18,769,746 km (0.098 R)
• M35: 20,325,115 km (0.118 R)
• M36: 20,657,970 km (0.105 R)
• M37: 21,244,543 km (0.088 R)
• M38: 23,123,492 km (0.088 R)
• M39: 23,383,793 km (0.045 R)
• M40: 25,770,028 km (0.09 R)
• M41: 26,130,110 km (0.036 R)
• M42: 29,163,656 km (0.108 R)
• M43: 29,444,900 km (0.03 R)
• M44: 29,538,848 km (0.07 R)
• M45: 31,342,848 km (0.025 R)
• M46: 32,500,437 km (0.107 R)
• M47: 35,155,948 km (0.087 R)
• M48: 38,187,100 km (0.104 R)
• M49: 39,733,793 km (0.048 R)
• M50: 40,462,484 km (0.089 R)
• M51: 42,250,627 km (0.05 R)
• M52: 44,710,764 km (0.082 R)
• M53: 45,685,993 km (0.077 R)
• M54: 46,449,241 km (0.111 R)
• M55: 46,558,747 km (0.109 R)
• M56: 47,326,782 km (0.072 R)
• M57: 49,992,168 km (0.087 R)
• M58: 52,022,959 km (0.062 R)
• M59: 53,850,596 km (0.097 R)
• M60: 54,887,758 km (0.045 R)
• M61: 55,815,414 km (0.11 R)
• M62: 57,685,986 km (0.077 R)
• M63: 57,803,570 km (0.081 R)
• M64: 58,156,771 km (0.077 R)
• M65: 58,983,897 km (0.103 R)
• M66: 59,102,379 km (0.114 R)
• M67: 59,577,053 km (0.051 R)
• M68: 60,530,141 km (0.05 R)
• M69: 64,392,758 km (0.105 R)
• M70: 67,341,781 km (0.068 R)
• M71: 68,707,908 km (0.099 R)
• M72: 69,206,967 km (0.085 R)
• M73: 70,837,285 km (0.117 R)
• M74: 71,341,429 km (0.09 R)
• M75: 71,720,361 km (0.096 R)
• M76: 72,734,186 km (0.077 R)
• M77: 76,836,159 km (0.117 R)
• M78: 77,094,963 km (0.091 R)
• M79: 77,483,768 km (0.097 R)
• M80: 78,393,623 km (0.113 R)
• M81: 79,568,564 km (0.099 R)
• M82: 81,539,666 km (0.082 R)
• M83: 83,526,924 km (0.108 R)
• M84: 84,593,258 km (0.072 R)
• M85: 85,396,000 km (0.098 R)
• M86: 85,932,458 km (0.109 R)
• M87: 87,413,776 km (0.12 R)
• M88: 90,538,127 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit