🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 13.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,355,308 km

• M1: 335,698 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.15 AU - 1.89 AU

Year: 668 Days

Day: 16.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.11 AU - 5.97 AU

Year: 4033 Days

Day: 14.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 13.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.45 AU - 8.21 AU

Year: 6362 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,355,308 km

• M1: 166,502 km (0.096 R)
• M2: 299,046 km (0.065 R)
• M3: 613,501 km (0.116 R)
• M4: 916,287 km (0.119 R)
• M5: 1,033,123 km (0.095 R)
• M6: 1,124,378 km (0.117 R)
• M7: 1,382,284 km (0.115 R)
• M8: 1,861,297 km (0.107 R)
• M9: 1,993,840 km (0.091 R)
• M10: 2,268,951 km (0.049 R)
• M11: 2,598,515 km (0.1 R)
• M12: 3,349,945 km (0.089 R)
• M13: 3,822,525 km (0.041 R)
• M14: 4,215,818 km (0.096 R)
• M15: 4,341,480 km (0.119 R)
• M16: 4,493,920 km (0.102 R)
• M17: 5,175,338 km (0.108 R)
• M18: 5,364,280 km (0.071 R)
• M19: 5,917,194 km (0.12 R)
• M20: 6,171,959 km (0.074 R)
• M21: 6,343,847 km (0.105 R)
• M22: 6,721,732 km (0.088 R)
• M23: 6,987,717 km (0.106 R)
• M24: 7,714,014 km (0.101 R)
• M25: 7,868,399 km (0.1 R)
• M26: 8,306,123 km (0.102 R)
• M27: 8,751,775 km (0.047 R)
• M28: 8,977,518 km (0.081 R)
• M29: 10,440,884 km (0.104 R)
• M30: 10,714,798 km (0.115 R)
• M31: 10,818,170 km (0.114 R)
• M32: 11,060,668 km (0.102 R)
• M33: 11,200,093 km (0.086 R)
• M34: 11,657,115 km (0.119 R)
• M35: 12,156,173 km (0.094 R)
• M36: 12,300,087 km (0.088 R)
• M37: 12,480,801 km (0.107 R)
• M38: 12,698,765 km (0.092 R)
• M39: 12,917,926 km (0.093 R)
• M40: 13,286,236 km (0.086 R)
• M41: 13,471,587 km (0.114 R)
• M42: 13,620,587 km (0.095 R)
• M43: 14,411,511 km (0.089 R)
• M44: 14,793,434 km (0.053 R)
• M45: 15,101,456 km (0.119 R)
• M46: 15,684,589 km (0.074 R)
• M47: 16,077,433 km (0.084 R)
• M48: 16,913,086 km (0.078 R)
• M49: 17,315,954 km (0.104 R)
• M50: 17,437,427 km (0.04 R)
• M51: 17,844,483 km (0.108 R)
• M52: 17,967,153 km (0.106 R)
• M53: 18,502,265 km (0.061 R)
• M54: 21,255,464 km (0.043 R)
• M55: 21,646,662 km (0.101 R)
• M56: 21,733,878 km (0.092 R)
• M57: 22,260,014 km (0.084 R)
• M58: 22,790,188 km (0.118 R)
• M59: 22,879,050 km (0.12 R)
• M60: 23,101,502 km (0.112 R)
• M61: 23,235,242 km (0.036 R)
• M62: 23,998,490 km (0.111 R)
• M63: 24,405,845 km (0.119 R)
• M64: 24,724,339 km (0.079 R)
• M65: 25,135,883 km (0.082 R)
• M66: 25,965,553 km (0.118 R)
• M67: 26,151,204 km (0.093 R)
• M68: 26,617,201 km (0.065 R)
• M69: 26,804,348 km (0.101 R)
• M70: 26,944,970 km (0.089 R)
• M71: 27,274,085 km (0.104 R)
• M72: 27,557,274 km (0.112 R)
• M73: 27,936,505 km (0.113 R)
• M74: 28,508,417 km (0.11 R)
• M75: 28,988,028 km (0.098 R)
• M76: 29,518,502 km (0.083 R)
• M77: 30,932,801 km (0.111 R)
• M78: 31,673,011 km (0.066 R)
• M79: 31,921,044 km (0.078 R)
• M80: 32,669,033 km (0.068 R)
• M81: 32,819,230 km (0.112 R)
• M82: 33,019,990 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 3.5

Gravity: 63.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.51 AU - 18.99 AU

Year: 22280 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,355,308 km

• M1: 232,625 km (0.072 R)
• M2: 321,935 km (0.117 R)
• M3: 531,820 km (0.119 R)
• M4: 830,867 km (0.11 R)
• M5: 1,055,114 km (0.082 R)
• M6: 1,084,435 km (0.078 R)
• M7: 1,866,383 km (0.115 R)
• M8: 2,385,488 km (0.075 R)
• M9: 3,155,917 km (0.108 R)
• M10: 3,950,281 km (0.112 R)
• M11: 4,228,234 km (0.1 R)
• M12: 5,149,159 km (0.037 R)
• M13: 6,612,974 km (0.074 R)
• M14: 6,831,985 km (0.111 R)
• M15: 7,846,408 km (0.033 R)
• M16: 8,312,106 km (0.042 R)
• M17: 9,762,308 km (0.111 R)
• M18: 10,389,123 km (0.055 R)
• M19: 10,516,132 km (0.098 R)
• M20: 10,579,861 km (0.063 R)
• M21: 10,707,468 km (0.092 R)
• M22: 11,223,431 km (0.065 R)
• M23: 11,288,506 km (0.104 R)
• M24: 11,879,717 km (0.065 R)
• M25: 12,346,462 km (0.087 R)
• M26: 12,887,109 km (0.109 R)
• M27: 13,921,727 km (0.109 R)
• M28: 14,697,243 km (0.086 R)
• M29: 15,414,265 km (0.055 R)
• M30: 18,164,622 km (0.114 R)
• M31: 21,869,114 km (0.085 R)
• M32: 24,519,689 km (0.097 R)
• M33: 24,604,063 km (0.12 R)
• M34: 26,746,603 km (0.117 R)
• M35: 27,007,652 km (0.064 R)
• M36: 29,395,084 km (0.101 R)
• M37: 29,844,626 km (0.043 R)
• M38: 30,568,530 km (0.114 R)
• M39: 30,932,651 km (0.064 R)
• M40: 31,389,672 km (0.119 R)
• M41: 31,573,229 km (0.117 R)
• M42: 32,774,500 km (0.085 R)
• M43: 33,802,686 km (0.088 R)
• M44: 36,178,450 km (0.097 R)
• M45: 37,046,865 km (0.108 R)
• M46: 37,143,805 km (0.118 R)
• M47: 38,607,470 km (0.072 R)
• M48: 38,804,042 km (0.11 R)
• M49: 39,099,647 km (0.094 R)
• M50: 39,395,851 km (0.087 R)
• M51: 39,692,803 km (0.086 R)
• M52: 40,289,100 km (0.088 R)
• M53: 40,488,514 km (0.081 R)
• M54: 40,788,159 km (0.045 R)
• M55: 40,888,240 km (0.091 R)
• M56: 42,601,883 km (0.077 R)
• M57: 43,416,444 km (0.114 R)
• M58: 44,338,864 km (0.095 R)
• M59: 44,957,451 km (0.115 R)
• M60: 45,267,717 km (0.092 R)
• M61: 45,994,613 km (0.109 R)
• M62: 48,515,936 km (0.091 R)
• M63: 49,579,726 km (0.088 R)
• M64: 49,793,352 km (0.097 R)
• M65: 50,758,707 km (0.096 R)
• M66: 52,272,488 km (0.064 R)
• M67: 53,144,195 km (0.112 R)
• M68: 53,253,551 km (0.079 R)
• M69: 53,691,424 km (0.072 R)
• M70: 55,233,628 km (0.076 R)
• M71: 57,125,742 km (0.081 R)
• M72: 57,349,840 km (0.098 R)
• M73: 58,361,421 km (0.081 R)
• M74: 59,492,231 km (0.116 R)
• M75: 60,402,235 km (0.114 R)
• M76: 62,005,625 km (0.077 R)
• M77: 62,235,856 km (0.082 R)
• M78: 63,739,015 km (0.119 R)
• M79: 66,427,738 km (0.111 R)
• M80: 67,135,186 km (0.096 R)
• M81: 68,914,802 km (0.091 R)
• M82: 69,272,491 km (0.106 R)
• M83: 69,750,456 km (0.118 R)
• M84: 70,229,618 km (0.075 R)
• M85: 70,349,446 km (0.043 R)
• M86: 71,794,113 km (0.096 R)
• M87: 73,735,444 km (0.051 R)
• M88: 74,712,617 km (0.089 R)
• M89: 75,080,179 km (0.106 R)
• M90: 78,788,262 km (0.087 R)
• M91: 80,790,180 km (0.098 R)
• M92: 81,293,278 km (0.079 R)
• M93: 81,797,423 km (0.11 R)
• M94: 82,935,564 km (0.105 R)
• M95: 83,443,000 km (0.053 R)
• M96: 83,951,483 km (0.093 R)
• M97: 84,078,790 km (0.096 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit