🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.32 AU - 2.42 AU

Year: 1294 Days

Day: 16.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.65 AU - 3.85 AU

Year: 2079 Days

Day: 23.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 8.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.98 AU - 7.32 AU

Year: 5411 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,672,399 km

• M1: 105,317 km (0.11 R)
• M2: 258,954 km (0.113 R)
• M3: 330,910 km (0.117 R)
• M4: 531,072 km (0.064 R)
• M5: 733,179 km (0.112 R)
• M6: 793,766 km (0.08 R)
• M7: 1,040,453 km (0.081 R)
• M8: 1,151,604 km (0.091 R)
• M9: 1,252,134 km (0.061 R)
• M10: 1,310,926 km (0.063 R)
• M11: 1,508,844 km (0.103 R)
• M12: 1,651,560 km (0.046 R)
• M13: 1,716,486 km (0.091 R)
• M14: 1,933,552 km (0.11 R)
• M15: 2,002,068 km (0.057 R)
• M16: 2,071,482 km (0.104 R)
• M17: 2,141,793 km (0.116 R)
• M18: 2,195,050 km (0.116 R)
• M19: 2,674,960 km (0.092 R)
• M20: 3,026,066 km (0.072 R)
• M21: 3,227,574 km (0.092 R)
• M22: 3,454,215 km (0.092 R)
• M23: 3,517,046 km (0.082 R)
• M24: 4,054,701 km (0.106 R)
• M25: 4,321,882 km (0.098 R)
• M26: 4,480,456 km (0.087 R)
• M27: 4,710,388 km (0.094 R)
• M28: 5,157,835 km (0.071 R)
• M29: 5,643,580 km (0.047 R)
• M30: 6,169,267 km (0.108 R)
• M31: 6,271,143 km (0.074 R)
• M32: 6,580,362 km (0.066 R)
• M33: 6,920,846 km (0.076 R)
• M34: 6,973,804 km (0.115 R)
• M35: 7,483,185 km (0.053 R)
• M36: 7,619,319 km (0.104 R)
• M37: 7,673,922 km (0.103 R)
• M38: 8,060,184 km (0.069 R)
• M39: 8,171,634 km (0.108 R)
• M40: 8,566,124 km (0.038 R)
• M41: 8,651,394 km (0.094 R)
• M42: 8,708,391 km (0.045 R)
• M43: 9,285,839 km (0.088 R)
• M44: 10,325,694 km (0.088 R)
• M45: 10,660,195 km (0.106 R)
• M46: 11,339,668 km (0.051 R)
• M47: 11,402,200 km (0.057 R)
• M48: 11,496,148 km (0.098 R)
• M49: 11,779,486 km (0.102 R)
• M50: 12,643,264 km (0.109 R)
• M51: 13,001,102 km (0.115 R)
• M52: 13,626,870 km (0.116 R)
• M53: 14,195,192 km (0.057 R)
• M54: 15,079,166 km (0.074 R)
• M55: 15,527,810 km (0.101 R)
• M56: 16,262,037 km (0.092 R)
• M57: 16,332,497 km (0.081 R)
• M58: 17,294,262 km (0.103 R)
• M59: 17,618,889 km (0.111 R)
• M60: 18,164,473 km (0.066 R)
• M61: 18,274,277 km (0.106 R)
• M62: 18,494,486 km (0.078 R)
• M63: 19,796,735 km (0.07 R)
• M64: 22,058,056 km (0.093 R)
• M65: 22,685,320 km (0.115 R)
• M66: 23,238,832 km (0.119 R)
• M67: 23,437,648 km (0.097 R)
• M68: 23,557,326 km (0.092 R)
• M69: 24,158,111 km (0.072 R)
• M70: 24,642,360 km (0.09 R)
• M71: 25,007,678 km (0.108 R)
• M72: 25,456,621 km (0.047 R)
• M73: 25,949,396 km (0.106 R)
• M74: 26,279,708 km (0.114 R)
• M75: 26,569,928 km (0.106 R)
• M76: 26,861,046 km (0.084 R)
• M77: 26,944,521 km (0.109 R)
• M78: 27,069,735 km (0.091 R)
• M79: 27,404,684 km (0.114 R)
• M80: 27,698,943 km (0.075 R)
• M81: 28,375,425 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 5.2

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.87 AU - 16.61 AU

Year: 23218 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,672,399 km

• M1: 67,020 km (0.053 R)
• M2: 140,323 km (0.09 R)
• M3: 217,665 km (0.095 R)
• M4: 477,367 km (0.118 R)
• M5: 715,527 km (0.074 R)
• M6: 1,375,852 km (0.098 R)
• M7: 1,555,967 km (0.066 R)
• M8: 1,680,134 km (0.104 R)
• M9: 2,348,836 km (0.081 R)
• M10: 2,384,291 km (0.096 R)
• M11: 2,823,061 km (0.105 R)
• M12: 2,898,608 km (0.036 R)
• M13: 3,013,200 km (0.098 R)
• M14: 4,501,101 km (0.111 R)
• M15: 4,633,944 km (0.072 R)
• M16: 4,994,624 km (0.1 R)
• M17: 5,458,078 km (0.089 R)
• M18: 6,625,390 km (0.093 R)
• M19: 6,726,070 km (0.107 R)
• M20: 7,549,606 km (0.076 R)
• M21: 7,654,773 km (0.063 R)
• M22: 7,919,861 km (0.09 R)
• M23: 8,459,012 km (0.069 R)
• M24: 8,732,925 km (0.116 R)
• M25: 8,788,127 km (0.11 R)
• M26: 9,972,942 km (0.12 R)
• M27: 10,790,195 km (0.104 R)
• M28: 11,568,254 km (0.06 R)
• M29: 13,051,517 km (0.112 R)
• M30: 13,368,066 km (0.06 R)
• M31: 14,073,120 km (0.099 R)
• M32: 14,332,523 km (0.114 R)
• M33: 14,528,197 km (0.083 R)
• M34: 15,186,577 km (0.094 R)
• M35: 15,854,532 km (0.094 R)
• M36: 16,260,092 km (0.109 R)
• M37: 16,600,577 km (0.074 R)
• M38: 16,943,305 km (0.093 R)
• M39: 17,427,254 km (0.088 R)
• M40: 18,126,325 km (0.074 R)
• M41: 19,120,403 km (0.095 R)
• M42: 19,696,355 km (0.105 R)
• M43: 19,841,315 km (0.097 R)
• M44: 20,204,988 km (0.112 R)
• M45: 21,383,819 km (0.082 R)
• M46: 21,906,514 km (0.112 R)
• M47: 22,282,453 km (0.117 R)
• M48: 23,730,261 km (0.092 R)
• M49: 24,504,430 km (0.06 R)
• M50: 25,523,192 km (0.092 R)
• M51: 25,760,305 km (0.118 R)
• M52: 26,157,038 km (0.104 R)
• M53: 26,715,936 km (0.086 R)
• M54: 27,682,936 km (0.115 R)
• M55: 28,252,455 km (0.118 R)
• M56: 28,743,585 km (0.118 R)
• M57: 31,241,421 km (0.062 R)
• M58: 32,859,023 km (0.091 R)
• M59: 33,030,761 km (0.062 R)
• M60: 34,068,073 km (0.108 R)
• M61: 35,203,969 km (0.073 R)
• M62: 35,379,747 km (0.11 R)
• M63: 36,263,421 km (0.109 R)
• M64: 37,692,231 km (0.089 R)
• M65: 38,232,728 km (0.118 R)
• M66: 39,230,396 km (0.086 R)
• M67: 39,961,331 km (0.1 R)
• M68: 40,236,591 km (0.055 R)
• M69: 40,881,209 km (0.111 R)
• M70: 42,929,652 km (0.106 R)
• M71: 43,023,450 km (0.077 R)
• M72: 46,256,410 km (0.067 R)
• M73: 47,319,003 km (0.081 R)
• M74: 48,096,912 km (0.087 R)
• M75: 49,468,276 km (0.055 R)
• M76: 51,150,654 km (0.059 R)
• M77: 52,149,070 km (0.059 R)
• M78: 52,851,881 km (0.096 R)
• M79: 53,658,811 km (0.109 R)
• M80: 56,001,215 km (0.104 R)
• M81: 56,103,839 km (0.11 R)
• M82: 56,206,613 km (0.119 R)
• M83: 56,514,934 km (0.095 R)
• M84: 58,169,038 km (0.076 R)
• M85: 60,574,721 km (0.115 R)
• M86: 61,524,817 km (0.026 R)
• M87: 67,110,054 km (0.093 R)
• M88: 67,328,018 km (0.112 R)
• M89: 67,546,281 km (0.112 R)
• M90: 68,421,728 km (0.082 R)
• M91: 69,521,272 km (0.116 R)
• M92: 70,073,288 km (0.111 R)
• M93: 70,183,841 km (0.067 R)
• M94: 70,405,246 km (0.098 R)
• M95: 70,515,948 km (0.054 R)
• M96: 71,181,659 km (0.095 R)
• M97: 72,743,012 km (0.101 R)
• M98: 73,303,256 km (0.075 R)
• M99: 73,752,648 km (0.036 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit