🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 15.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.24 AU - 2 AU

Year: 742 Days

Day: 21.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,918,777 km

• M1: 514,467 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.95 AU - 3.91 AU

Year: 2286 Days

Day: 25.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,918,777 km

• M1: 832,213 km (0.062 R)
• M2: 1,733,241 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.69 AU - 6.41 AU

Year: 4706 Days

Day: 14.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,918,777 km

• M1: 188,493 km (0.07 R)
• M2: 285,582 km (0.081 R)
• M3: 522,695 km (0.063 R)
• M4: 705,204 km (0.116 R)
• M5: 884,273 km (0.092 R)
• M6: 966,103 km (0.075 R)
• M7: 1,050,626 km (0.089 R)
• M8: 1,182,721 km (0.076 R)
• M9: 1,305,241 km (0.108 R)
• M10: 1,400,086 km (0.103 R)
• M11: 1,530,386 km (0.118 R)
• M12: 1,647,821 km (0.081 R)
• M13: 2,635,615 km (0.069 R)
• M14: 2,840,116 km (0.106 R)
• M15: 3,113,730 km (0.051 R)
• M16: 3,374,180 km (0.116 R)
• M17: 3,801,132 km (0.118 R)
• M18: 3,916,472 km (0.117 R)
• M19: 4,365,266 km (0.034 R)
• M20: 4,830,814 km (0.085 R)
• M21: 5,031,575 km (0.117 R)
• M22: 6,076,815 km (0.113 R)
• M23: 6,403,387 km (0.058 R)
• M24: 6,791,743 km (0.11 R)
• M25: 6,875,967 km (0.07 R)
• M26: 8,210,679 km (0.078 R)
• M27: 8,541,739 km (0.093 R)
• M28: 8,663,213 km (0.118 R)
• M29: 8,785,135 km (0.092 R)
• M30: 8,907,805 km (0.104 R)
• M31: 9,972,942 km (0.109 R)
• M32: 10,358,456 km (0.097 R)
• M33: 10,716,294 km (0.115 R)
• M34: 10,814,580 km (0.1 R)
• M35: 11,144,293 km (0.044 R)
• M36: 11,410,578 km (0.032 R)
• M37: 11,578,127 km (0.11 R)
• M38: 11,915,470 km (0.081 R)
• M39: 12,187,739 km (0.106 R)
• M40: 12,359,028 km (0.08 R)
• M41: 13,016,960 km (0.116 R)
• M42: 13,121,977 km (0.078 R)
• M43: 13,332,611 km (0.109 R)
• M44: 13,935,790 km (0.102 R)
• M45: 15,058,671 km (0.115 R)
• M46: 15,205,726 km (0.07 R)
• M47: 16,968,587 km (0.113 R)
• M48: 17,159,923 km (0.079 R)
• M49: 17,815,910 km (0.117 R)
• M50: 18,127,522 km (0.053 R)
• M51: 18,323,196 km (0.12 R)
• M52: 18,716,489 km (0.11 R)
• M53: 18,874,614 km (0.093 R)
• M54: 19,471,659 km (0.093 R)
• M55: 19,792,546 km (0.103 R)
• M56: 19,994,055 km (0.097 R)
• M57: 20,358,475 km (0.107 R)
• M58: 21,547,479 km (0.113 R)
• M59: 22,548,588 km (0.116 R)
• M60: 22,885,632 km (0.084 R)
• M61: 23,054,827 km (0.079 R)
• M62: 23,564,806 km (0.082 R)
• M63: 23,650,077 km (0.081 R)
• M64: 23,735,647 km (0.1 R)
• M65: 24,509,367 km (0.06 R)
• M66: 24,812,602 km (0.106 R)
• M67: 25,029,968 km (0.103 R)
• M68: 25,422,662 km (0.065 R)
• M69: 26,170,053 km (0.106 R)
• M70: 26,568,731 km (0.11 R)
• M71: 27,416,951 km (0.113 R)
• M72: 28,592,043 km (0.118 R)
• M73: 28,865,508 km (0.06 R)
• M74: 29,185,797 km (0.073 R)
• M75: 29,461,206 km (0.111 R)
• M76: 29,645,212 km (0.086 R)
• M77: 29,875,892 km (0.108 R)
• M78: 30,385,422 km (0.119 R)
• M79: 30,757,771 km (0.108 R)
• M80: 30,851,120 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 7.9

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.76 AU - 19.64 AU

Year: 30278 Days

Day: 20 Hours

Environment

Temp: -206 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,918,777 km

• M1: 215,720 km (0.051 R)
• M2: 1,006,195 km (0.062 R)
• M3: 1,785,600 km (0.109 R)
• M4: 3,562,524 km (0.095 R)
• M5: 4,278,050 km (0.11 R)
• M6: 4,490,629 km (0.106 R)
• M7: 4,706,499 km (0.114 R)
• M8: 5,148,710 km (0.066 R)
• M9: 5,662,130 km (0.113 R)
• M10: 5,720,174 km (0.104 R)
• M11: 6,072,776 km (0.063 R)
• M12: 7,047,107 km (0.1 R)
• M13: 7,298,132 km (0.096 R)
• M14: 7,809,308 km (0.114 R)
• M15: 8,933,536 km (0.112 R)
• M16: 9,548,982 km (0.061 R)
• M17: 11,329,496 km (0.039 R)
• M18: 12,144,804 km (0.109 R)
• M19: 14,145,825 km (0.091 R)
• M20: 14,542,259 km (0.104 R)
• M21: 15,103,401 km (0.109 R)
• M22: 15,427,280 km (0.113 R)
• M23: 15,835,383 km (0.064 R)
• M24: 16,412,532 km (0.11 R)
• M25: 16,829,012 km (0.065 R)
• M26: 17,672,595 km (0.107 R)
• M27: 18,529,791 km (0.079 R)
• M28: 18,616,258 km (0.092 R)
• M29: 18,876,409 km (0.034 R)
• M30: 20,106,552 km (0.117 R)
• M31: 20,284,424 km (0.102 R)
• M32: 21,271,920 km (0.099 R)
• M33: 21,362,426 km (0.097 R)
• M34: 21,725,949 km (0.108 R)
• M35: 22,458,979 km (0.06 R)
• M36: 25,183,754 km (0.114 R)
• M37: 25,471,581 km (0.066 R)
• M38: 26,438,731 km (0.094 R)
• M39: 27,122,992 km (0.083 R)
• M40: 29,310,711 km (0.087 R)
• M41: 30,222,061 km (0.098 R)
• M42: 30,527,839 km (0.117 R)
• M43: 30,630,014 km (0.109 R)
• M44: 32,280,229 km (0.092 R)
• M45: 33,431,384 km (0.06 R)
• M46: 33,536,701 km (0.05 R)
• M47: 33,642,168 km (0.082 R)
• M48: 34,489,490 km (0.103 R)
• M49: 34,702,517 km (0.106 R)
• M50: 35,236,731 km (0.064 R)
• M51: 37,182,551 km (0.109 R)
• M52: 39,942,482 km (0.062 R)
• M53: 40,054,231 km (0.108 R)
• M54: 40,278,180 km (0.058 R)
• M55: 41,290,508 km (0.104 R)
• M56: 45,306,762 km (0.092 R)
• M57: 45,773,657 km (0.114 R)
• M58: 46,124,763 km (0.089 R)
• M59: 47,656,945 km (0.062 R)
• M60: 51,498,917 km (0.075 R)
• M61: 51,864,235 km (0.084 R)
• M62: 52,230,301 km (0.113 R)
• M63: 52,352,523 km (0.073 R)
• M64: 53,210,915 km (0.111 R)
• M65: 55,938,533 km (0.118 R)
• M66: 56,063,597 km (0.105 R)
• M67: 59,347,719 km (0.095 R)
• M68: 62,174,969 km (0.117 R)
• M69: 64,258,569 km (0.102 R)
• M70: 66,100,418 km (0.038 R)
• M71: 66,497,301 km (0.111 R)
• M72: 67,293,610 km (0.057 R)
• M73: 67,959,470 km (0.106 R)
• M74: 69,432,261 km (0.089 R)
• M75: 71,593,352 km (0.107 R)
• M76: 72,136,991 km (0.071 R)
• M77: 78,907,342 km (0.106 R)
• M78: 79,891,097 km (0.029 R)
• M79: 80,172,790 km (0.045 R)
• M80: 82,154,663 km (0.098 R)
• M81: 85,301,304 km (0.116 R)
• M82: 86,310,641 km (0.069 R)
• M83: 86,599,814 km (0.064 R)
• M84: 88,487,141 km (0.096 R)
• M85: 89,655,201 km (0.057 R)
• M86: 90,681,442 km (0.081 R)
• M87: 93,486,701 km (0.037 R)
• M88: 94,825,453 km (0.076 R)
• M89: 94,974,602 km (0.113 R)
• M90: 96,770,375 km (0.113 R)
• M91: 96,920,421 km (0.047 R)
• M92: 97,371,459 km (0.087 R)
• M93: 100,851,554 km (0.05 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit