🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 172 Days

Day: 18.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.7 AU - 3.36 AU

Year: 1956 Days

Day: 28.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.6

Radius: 6.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.18 AU - 15.34 AU

Year: 19970 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,509,343 km

• M1: 113,395 km (0.053 R)
• M2: 313,408 km (0.093 R)
• M3: 369,208 km (0.083 R)
• M4: 1,197,830 km (0.12 R)
• M5: 1,243,308 km (0.099 R)
• M6: 1,783,057 km (0.098 R)
• M7: 1,915,002 km (0.079 R)
• M8: 1,968,708 km (0.112 R)
• M9: 3,112,832 km (0.076 R)
• M10: 3,208,126 km (0.108 R)
• M11: 3,304,318 km (0.102 R)
• M12: 3,401,556 km (0.03 R)
• M13: 4,531,768 km (0.094 R)
• M14: 5,193,290 km (0.117 R)
• M15: 5,458,677 km (0.087 R)
• M16: 5,689,805 km (0.11 R)
• M17: 5,884,731 km (0.111 R)
• M18: 6,482,824 km (0.101 R)
• M19: 6,563,906 km (0.114 R)
• M20: 7,352,287 km (0.114 R)
• M21: 7,521,931 km (0.094 R)
• M22: 8,170,138 km (0.113 R)
• M23: 8,257,802 km (0.09 R)
• M24: 8,746,240 km (0.075 R)
• M25: 9,289,579 km (0.1 R)
• M26: 10,266,603 km (0.09 R)
• M27: 10,408,870 km (0.106 R)
• M28: 10,791,242 km (0.119 R)
• M29: 11,324,708 km (0.066 R)
• M30: 12,016,000 km (0.106 R)
• M31: 12,266,277 km (0.081 R)
• M32: 12,670,192 km (0.059 R)
• M33: 12,721,055 km (0.068 R)
• M34: 13,542,946 km (0.103 R)
• M35: 15,345,899 km (0.067 R)
• M36: 15,400,054 km (0.117 R)
• M37: 15,726,476 km (0.1 R)
• M38: 16,330,552 km (0.052 R)
• M39: 16,663,408 km (0.116 R)
• M40: 17,054,456 km (0.105 R)
• M41: 17,788,683 km (0.092 R)
• M42: 18,130,963 km (0.056 R)
• M43: 18,590,827 km (0.106 R)
• M44: 18,822,254 km (0.103 R)
• M45: 20,887,154 km (0.101 R)
• M46: 21,490,183 km (0.066 R)
• M47: 22,836,863 km (0.101 R)
• M48: 23,022,664 km (0.07 R)
• M49: 23,084,747 km (0.113 R)
• M50: 26,581,148 km (0.106 R)
• M51: 27,760,727 km (0.083 R)
• M52: 28,091,488 km (0.089 R)
• M53: 28,490,017 km (0.119 R)
• M54: 28,556,588 km (0.079 R)
• M55: 28,690,029 km (0.074 R)
• M56: 29,024,380 km (0.048 R)
• M57: 29,091,400 km (0.088 R)
• M58: 31,538,373 km (0.118 R)
• M59: 32,160,401 km (0.096 R)
• M60: 33,205,940 km (0.075 R)
• M61: 33,346,263 km (0.101 R)
• M62: 33,768,279 km (0.069 R)
• M63: 34,333,609 km (0.091 R)
• M64: 34,759,664 km (0.104 R)
• M65: 35,116,155 km (0.047 R)
• M66: 37,134,231 km (0.105 R)
• M67: 38,230,933 km (0.091 R)
• M68: 38,893,950 km (0.033 R)
• M69: 40,082,057 km (0.119 R)
• M70: 40,231,355 km (0.077 R)
• M71: 40,530,701 km (0.106 R)
• M72: 41,659,417 km (0.086 R)
• M73: 41,735,113 km (0.096 R)
• M74: 42,189,741 km (0.097 R)
• M75: 42,265,737 km (0.043 R)
• M76: 42,646,015 km (0.064 R)
• M77: 42,951,194 km (0.115 R)
• M78: 43,410,161 km (0.116 R)
• M79: 44,255,987 km (0.06 R)
• M80: 45,029,707 km (0.042 R)
• M81: 45,184,990 km (0.118 R)
• M82: 45,573,944 km (0.084 R)
• M83: 46,511,923 km (0.078 R)
• M84: 46,983,306 km (0.071 R)
• M85: 47,140,683 km (0.111 R)
• M86: 47,377,197 km (0.116 R)
• M87: 49,363,857 km (0.117 R)
• M88: 50,488,085 km (0.102 R)
• M89: 50,649,351 km (0.11 R)
• M90: 53,993,761 km (0.046 R)
• M91: 54,076,190 km (0.076 R)
• M92: 55,318,001 km (0.094 R)
• M93: 55,484,354 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 4.9

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.17 AU - 15.41 AU

Year: 22173 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,509,343 km

• M1: 124,914 km (0.025 R)
• M2: 408,552 km (0.098 R)
• M3: 607,966 km (0.109 R)
• M4: 896,390 km (0.066 R)
• M5: 1,814,323 km (0.106 R)
• M6: 2,482,128 km (0.114 R)
• M7: 2,600,161 km (0.102 R)
• M8: 2,811,243 km (0.083 R)
• M9: 3,411,879 km (0.042 R)
• M10: 3,477,403 km (0.081 R)
• M11: 3,576,436 km (0.044 R)
• M12: 3,676,368 km (0.112 R)
• M13: 3,777,346 km (0.105 R)
• M14: 3,981,847 km (0.044 R)
• M15: 4,016,254 km (0.082 R)
• M16: 4,085,518 km (0.069 R)
• M17: 4,366,163 km (0.079 R)
• M18: 5,057,605 km (0.076 R)
• M19: 5,245,201 km (0.111 R)
• M20: 5,860,796 km (0.104 R)
• M21: 6,539,671 km (0.115 R)
• M22: 6,867,589 km (0.103 R)
• M23: 7,625,003 km (0.095 R)
• M24: 7,926,742 km (0.079 R)
• M25: 8,057,192 km (0.095 R)
• M26: 8,144,557 km (0.116 R)
• M27: 8,765,089 km (0.112 R)
• M28: 8,990,383 km (0.112 R)
• M29: 9,309,027 km (0.086 R)
• M30: 9,492,733 km (0.095 R)
• M31: 9,538,959 km (0.11 R)
• M32: 9,677,785 km (0.109 R)
• M33: 10,286,948 km (0.06 R)
• M34: 10,429,365 km (0.094 R)
• M35: 10,667,974 km (0.09 R)
• M36: 10,764,016 km (0.064 R)
• M37: 10,956,847 km (0.046 R)
• M38: 11,493,006 km (0.114 R)
• M39: 11,888,393 km (0.072 R)
• M40: 12,187,888 km (0.052 R)
• M41: 12,338,533 km (0.057 R)
• M42: 12,590,905 km (0.096 R)
• M43: 12,641,618 km (0.046 R)
• M44: 12,896,084 km (0.067 R)
• M45: 13,203,658 km (0.096 R)
• M46: 14,352,270 km (0.101 R)
• M47: 14,405,228 km (0.063 R)
• M48: 15,804,865 km (0.093 R)
• M49: 16,631,992 km (0.098 R)
• M50: 17,134,940 km (0.114 R)
• M51: 18,558,214 km (0.069 R)
• M52: 18,847,387 km (0.111 R)
• M53: 19,138,056 km (0.078 R)
• M54: 19,371,578 km (0.05 R)
• M55: 20,315,391 km (0.115 R)
• M56: 20,912,885 km (0.077 R)
• M57: 24,111,287 km (0.06 R)
• M58: 24,616,629 km (0.115 R)
• M59: 24,934,375 km (0.043 R)
• M60: 26,477,926 km (0.1 R)
• M61: 26,543,001 km (0.054 R)
• M62: 27,392,567 km (0.113 R)
• M63: 28,450,523 km (0.076 R)
• M64: 28,917,568 km (0.119 R)
• M65: 29,118,478 km (0.119 R)
• M66: 29,319,836 km (0.105 R)
• M67: 29,926,904 km (0.082 R)
• M68: 30,810,878 km (0.06 R)
• M69: 31,153,158 km (0.111 R)
• M70: 31,565,600 km (0.117 R)
• M71: 31,841,608 km (0.113 R)
• M72: 33,023,281 km (0.067 R)
• M73: 33,584,273 km (0.089 R)
• M74: 33,795,505 km (0.071 R)
• M75: 35,787,999 km (0.059 R)
• M76: 37,016,198 km (0.1 R)
• M77: 38,331,612 km (0.058 R)
• M78: 38,626,021 km (0.115 R)
• M79: 38,773,375 km (0.11 R)
• M80: 39,291,133 km (0.062 R)
• M81: 40,183,783 km (0.118 R)
• M82: 42,596,797 km (0.11 R)
• M83: 43,360,494 km (0.082 R)
• M84: 44,591,685 km (0.114 R)
• M85: 44,746,369 km (0.108 R)
• M86: 45,912,335 km (0.106 R)
• M87: 47,167,161 km (0.089 R)
• M88: 47,245,850 km (0.094 R)
• M89: 48,353,622 km (0.079 R)
• M90: 48,592,081 km (0.107 R)
• M91: 50,352,848 km (0.075 R)
• M92: 53,689,629 km (0.096 R)
• M93: 53,771,907 km (0.061 R)
• M94: 54,514,212 km (0.11 R)
• M95: 54,679,667 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit