🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.46 AU - 2.1 AU

Year: 872 Days

Day: 38.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,178,085 km

• M1: 90,208 km (0.105 R)
• M2: 178,171 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.91 AU - 3.01 AU

Year: 1416 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.74 AU - 2.76 AU

Year: 1674 Days

Day: 43.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 14.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.62 AU - 9.18 AU

Year: 8937 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,178,085 km

• M1: 192,532 km (0.05 R)
• M2: 307,573 km (0.081 R)
• M3: 547,827 km (0.053 R)
• M4: 1,428,360 km (0.1 R)
• M5: 2,121,747 km (0.051 R)
• M6: 2,404,038 km (0.109 R)
• M7: 2,699,045 km (0.048 R)
• M8: 2,957,999 km (0.085 R)
• M9: 3,374,479 km (0.066 R)
• M10: 3,602,766 km (0.112 R)
• M11: 3,862,318 km (0.049 R)
• M12: 4,427,947 km (0.112 R)
• M13: 4,933,588 km (0.113 R)
• M14: 5,339,896 km (0.108 R)
• M15: 5,847,930 km (0.074 R)
• M16: 6,092,373 km (0.074 R)
• M17: 6,278,024 km (0.082 R)
• M18: 6,591,581 km (0.118 R)
• M19: 6,750,454 km (0.118 R)
• M20: 6,910,524 km (0.079 R)
• M21: 7,104,253 km (0.089 R)
• M22: 7,234,403 km (0.047 R)
• M23: 7,365,451 km (0.071 R)
• M24: 7,696,362 km (0.083 R)
• M25: 8,066,168 km (0.1 R)
• M26: 9,423,768 km (0.089 R)
• M27: 10,074,220 km (0.09 R)
• M28: 10,441,931 km (0.106 R)
• M29: 11,609,692 km (0.032 R)
• M30: 12,385,208 km (0.099 R)
• M31: 12,977,765 km (0.064 R)
• M32: 13,177,328 km (0.068 R)
• M33: 13,904,524 km (0.115 R)
• M34: 14,067,885 km (0.096 R)
• M35: 14,355,262 km (0.047 R)
• M36: 15,145,139 km (0.118 R)
• M37: 15,355,473 km (0.103 R)
• M38: 16,810,762 km (0.062 R)
• M39: 19,120,702 km (0.053 R)
• M40: 19,943,341 km (0.062 R)
• M41: 21,812,716 km (0.106 R)
• M42: 22,145,571 km (0.117 R)
• M43: 22,288,736 km (0.1 R)
• M44: 22,528,093 km (0.091 R)
• M45: 23,786,361 km (0.108 R)
• M46: 24,374,729 km (0.076 R)
• M47: 25,266,332 km (0.079 R)
• M48: 25,516,011 km (0.099 R)
• M49: 25,917,083 km (0.113 R)
• M50: 26,370,664 km (0.109 R)
• M51: 27,850,486 km (0.077 R)
• M52: 28,366,898 km (0.057 R)
• M53: 28,522,480 km (0.101 R)
• M54: 29,147,649 km (0.09 R)
• M55: 29,252,218 km (0.107 R)
• M56: 29,882,623 km (0.107 R)
• M57: 30,464,410 km (0.057 R)
• M58: 30,783,352 km (0.082 R)
• M59: 30,890,016 km (0.074 R)
• M60: 31,531,940 km (0.103 R)
• M61: 31,693,057 km (0.115 R)
• M62: 31,854,623 km (0.097 R)
• M63: 32,611,588 km (0.094 R)
• M64: 32,774,650 km (0.06 R)
• M65: 33,046,918 km (0.079 R)
• M66: 34,419,628 km (0.106 R)
• M67: 34,751,735 km (0.114 R)
• M68: 35,085,039 km (0.12 R)
• M69: 35,922,937 km (0.061 R)
• M70: 36,372,478 km (0.074 R)
• M71: 36,597,922 km (0.102 R)
• M72: 36,937,061 km (0.054 R)
• M73: 37,107,004 km (0.085 R)
• M74: 37,390,791 km (0.057 R)
• M75: 37,561,482 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 3.3

Gravity: 48.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.2 AU - 18.02 AU

Year: 25981 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,178,085 km

• M1: 48,470 km (0.072 R)
• M2: 389,553 km (0.112 R)
• M3: 430,543 km (0.088 R)
• M4: 473,028 km (0.064 R)
• M5: 782,397 km (0.054 R)
• M6: 942,766 km (0.077 R)
• M7: 2,248,456 km (0.091 R)
• M8: 2,398,951 km (0.12 R)
• M9: 3,241,038 km (0.114 R)
• M10: 4,028,072 km (0.119 R)
• M11: 4,678,973 km (0.118 R)
• M12: 5,016,465 km (0.084 R)
• M13: 6,023,259 km (0.096 R)
• M14: 6,390,073 km (0.092 R)
• M15: 6,602,801 km (0.066 R)
• M16: 7,421,401 km (0.096 R)
• M17: 7,701,298 km (0.093 R)
• M18: 8,156,226 km (0.082 R)
• M19: 8,444,949 km (0.071 R)
• M20: 8,619,829 km (0.094 R)
• M21: 9,271,328 km (0.057 R)
• M22: 9,391,455 km (0.041 R)
• M23: 10,370,872 km (0.103 R)
• M24: 12,292,906 km (0.081 R)
• M25: 13,091,758 km (0.104 R)
• M26: 14,459,981 km (0.115 R)
• M27: 14,739,130 km (0.053 R)
• M28: 15,160,996 km (0.117 R)
• M29: 15,944,889 km (0.059 R)
• M30: 16,595,939 km (0.095 R)
• M31: 16,668,793 km (0.105 R)
• M32: 17,403,319 km (0.071 R)
• M33: 19,056,226 km (0.094 R)
• M34: 24,554,247 km (0.081 R)
• M35: 24,886,952 km (0.077 R)
• M36: 25,557,001 km (0.117 R)
• M37: 27,257,779 km (0.107 R)
• M38: 29,082,424 km (0.109 R)
• M39: 29,434,428 km (0.112 R)
• M40: 33,674,780 km (0.073 R)
• M41: 34,322,539 km (0.072 R)
• M42: 34,508,339 km (0.034 R)
• M43: 36,101,108 km (0.091 R)
• M44: 38,873,007 km (0.065 R)
• M45: 41,316,838 km (0.12 R)
• M46: 42,109,407 km (0.094 R)
• M47: 42,707,051 km (0.082 R)
• M48: 44,314,480 km (0.101 R)
• M49: 44,415,608 km (0.083 R)
• M50: 46,146,306 km (0.046 R)
• M51: 49,568,357 km (0.102 R)
• M52: 54,040,136 km (0.12 R)
• M53: 54,364,465 km (0.1 R)
• M54: 56,543,058 km (0.118 R)
• M55: 56,872,323 km (0.106 R)
• M56: 57,532,648 km (0.112 R)
• M57: 57,643,052 km (0.05 R)
• M58: 58,306,368 km (0.116 R)
• M59: 59,306,131 km (0.062 R)
• M60: 59,863,982 km (0.085 R)
• M61: 60,423,627 km (0.068 R)
• M62: 60,984,918 km (0.096 R)
• M63: 61,660,802 km (0.106 R)
• M64: 62,565,869 km (0.11 R)
• M65: 62,906,503 km (0.114 R)
• M66: 64,160,283 km (0.034 R)
• M67: 64,732,943 km (0.087 R)
• M68: 69,022,962 km (0.098 R)
• M69: 72,449,052 km (0.113 R)
• M70: 74,242,730 km (0.037 R)
• M71: 76,535,767 km (0.098 R)
• M72: 76,778,414 km (0.114 R)
• M73: 77,629,925 km (0.068 R)
• M74: 77,751,848 km (0.11 R)
• M75: 79,710,832 km (0.101 R)
• M76: 81,314,521 km (0.092 R)
• M77: 81,438,388 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit