🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.05 AU

Year: 284 Days

Day: 23.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,530,567 km

• M1: 197,469 km (0.093 R)
• M2: 225,294 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.8 AU - 1.14 AU

Year: 352 Days

Day: 22.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.49 AU - 3.33 AU

Year: 1832 Days

Day: 30.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 8.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.99 AU - 6.27 AU

Year: 4929 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,530,567 km

• M1: 231,877 km (0.114 R)
• M2: 586,723 km (0.089 R)
• M3: 913,295 km (0.098 R)
• M4: 1,110,166 km (0.097 R)
• M5: 1,277,566 km (0.066 R)
• M6: 1,335,311 km (0.05 R)
• M7: 1,468,453 km (0.093 R)
• M8: 1,559,707 km (0.12 R)
• M9: 1,621,491 km (0.101 R)
• M10: 2,010,595 km (0.113 R)
• M11: 2,321,161 km (0.062 R)
• M12: 2,610,184 km (0.114 R)
• M13: 2,684,235 km (0.043 R)
• M14: 2,815,582 km (0.025 R)
• M15: 2,949,023 km (0.087 R)
• M16: 3,045,663 km (0.077 R)
• M17: 3,242,085 km (0.064 R)
• M18: 3,709,728 km (0.119 R)
• M19: 4,026,277 km (0.111 R)
• M20: 4,220,306 km (0.119 R)
• M21: 4,329,512 km (0.118 R)
• M22: 4,483,897 km (0.079 R)
• M23: 4,707,695 km (0.05 R)
• M24: 4,798,202 km (0.085 R)
• M25: 5,236,374 km (0.09 R)
• M26: 5,306,685 km (0.069 R)
• M27: 5,472,141 km (0.079 R)
• M28: 5,735,433 km (0.114 R)
• M29: 5,832,223 km (0.117 R)
• M30: 6,374,365 km (0.059 R)
• M31: 6,525,160 km (0.055 R)
• M32: 6,651,570 km (0.054 R)
• M33: 7,061,767 km (0.073 R)
• M34: 7,191,618 km (0.059 R)
• M35: 7,374,876 km (0.089 R)
• M36: 7,692,472 km (0.118 R)
• M37: 7,826,063 km (0.042 R)
• M38: 7,906,696 km (0.112 R)
• M39: 8,041,634 km (0.045 R)
• M40: 8,150,092 km (0.065 R)
• M41: 9,432,146 km (0.091 R)
• M42: 9,719,224 km (0.082 R)
• M43: 10,067,338 km (0.08 R)
• M44: 10,656,904 km (0.045 R)
• M45: 10,716,443 km (0.11 R)
• M46: 11,531,303 km (0.095 R)
• M47: 11,776,644 km (0.06 R)
• M48: 12,397,475 km (0.069 R)
• M49: 12,965,199 km (0.084 R)
• M50: 13,412,646 km (0.079 R)
• M51: 13,767,791 km (0.113 R)
• M52: 14,126,078 km (0.114 R)
• M53: 14,191,602 km (0.055 R)
• M54: 14,322,799 km (0.031 R)
• M55: 14,586,540 km (0.065 R)
• M56: 14,718,934 km (0.078 R)
• M57: 16,926,849 km (0.083 R)
• M58: 17,031,269 km (0.091 R)
• M59: 17,380,729 km (0.049 R)
• M60: 17,486,046 km (0.099 R)
• M61: 17,697,279 km (0.074 R)
• M62: 18,051,227 km (0.091 R)
• M63: 18,550,734 km (0.084 R)
• M64: 19,417,654 km (0.113 R)
• M65: 20,408,441 km (0.104 R)
• M66: 20,891,492 km (0.11 R)
• M67: 21,265,637 km (0.059 R)
• M68: 22,477,529 km (0.114 R)
• M69: 22,783,905 km (0.115 R)
• M70: 22,860,799 km (0.115 R)
• M71: 23,168,970 km (0.036 R)
• M72: 23,984,578 km (0.061 R)
• M73: 25,047,022 km (0.084 R)
• M74: 25,126,309 km (0.074 R)
• M75: 25,683,860 km (0.117 R)
• M76: 25,803,838 km (0.077 R)
• M77: 26,205,209 km (0.094 R)
• M78: 26,568,133 km (0.055 R)
• M79: 26,649,065 km (0.043 R)
• M80: 26,892,162 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.3

Radius: 5.5

Gravity: 31.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.75 AU - 14.87 AU

Year: 21029 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,530,567 km

• M1: 119,678 km (0.105 R)
• M2: 315,801 km (0.067 R)
• M3: 393,592 km (0.084 R)
• M4: 435,031 km (0.108 R)
• M5: 821,292 km (0.111 R)
• M6: 1,165,966 km (0.107 R)
• M7: 1,828,984 km (0.101 R)
• M8: 2,669,873 km (0.081 R)
• M9: 2,959,644 km (0.091 R)
• M10: 3,749,671 km (0.062 R)
• M11: 3,887,450 km (0.117 R)
• M12: 4,120,673 km (0.107 R)
• M13: 4,897,535 km (0.111 R)
• M14: 6,307,345 km (0.092 R)
• M15: 6,915,311 km (0.07 R)
• M16: 8,127,054 km (0.082 R)
• M17: 8,666,205 km (0.116 R)
• M18: 10,032,183 km (0.111 R)
• M19: 10,287,546 km (0.082 R)
• M20: 10,870,230 km (0.101 R)
• M21: 11,001,128 km (0.117 R)
• M22: 11,596,827 km (0.07 R)
• M23: 13,026,983 km (0.109 R)
• M24: 13,586,329 km (0.109 R)
• M25: 14,153,455 km (0.09 R)
• M26: 14,368,127 km (0.031 R)
• M27: 14,655,954 km (0.067 R)
• M28: 15,091,433 km (0.067 R)
• M29: 16,498,102 km (0.065 R)
• M30: 18,646,178 km (0.108 R)
• M31: 18,724,567 km (0.074 R)
• M32: 18,802,956 km (0.073 R)
• M33: 20,475,461 km (0.066 R)
• M34: 20,556,243 km (0.087 R)
• M35: 20,880,572 km (0.106 R)
• M36: 21,043,334 km (0.106 R)
• M37: 21,698,872 km (0.092 R)
• M38: 21,946,307 km (0.12 R)
• M39: 22,360,992 km (0.05 R)
• M40: 23,366,439 km (0.056 R)
• M41: 25,248,081 km (0.09 R)
• M42: 26,031,675 km (0.106 R)
• M43: 26,823,347 km (0.095 R)
• M44: 29,609,907 km (0.078 R)
• M45: 29,701,311 km (0.106 R)
• M46: 30,067,975 km (0.047 R)
• M47: 30,251,831 km (0.072 R)
• M48: 32,864,707 km (0.077 R)
• M49: 32,959,403 km (0.088 R)
• M50: 34,486,049 km (0.064 R)
• M51: 34,582,241 km (0.088 R)
• M52: 34,774,923 km (0.119 R)
• M53: 35,646,181 km (0.078 R)
• M54: 36,230,959 km (0.101 R)
• M55: 37,706,891 km (0.075 R)
• M56: 39,102,041 km (0.083 R)
• M57: 40,007,856 km (0.069 R)
• M58: 40,412,668 km (0.049 R)
• M59: 40,717,100 km (0.099 R)
• M60: 41,022,429 km (0.118 R)
• M61: 44,744,125 km (0.086 R)
• M62: 46,432,486 km (0.101 R)
• M63: 47,605,334 km (0.111 R)
• M64: 47,926,969 km (0.101 R)
• M65: 51,841,497 km (0.103 R)
• M66: 52,172,257 km (0.092 R)
• M67: 54,843,926 km (0.087 R)
• M68: 56,422,931 km (0.112 R)
• M69: 56,876,811 km (0.105 R)
• M70: 60,783,111 km (0.089 R)
• M71: 61,248,360 km (0.06 R)
• M72: 62,065,464 km (0.05 R)
• M73: 63,121,176 km (0.084 R)
• M74: 64,301,204 km (0.084 R)
• M75: 67,643,819 km (0.092 R)
• M76: 67,884,671 km (0.109 R)
• M77: 68,005,247 km (0.085 R)
• M78: 68,851,223 km (0.108 R)
• M79: 70,187,581 km (0.087 R)
• M80: 71,164,754 km (0.055 R)
• M81: 74,371,833 km (0.093 R)
• M82: 76,243,452 km (0.05 R)
• M83: 77,247,852 km (0.116 R)
• M84: 80,032,766 km (0.114 R)
• M85: 80,415,139 km (0.117 R)
• M86: 80,542,596 km (0.08 R)
• M87: 81,053,622 km (0.072 R)
• M88: 81,309,435 km (0.117 R)
• M89: 81,822,107 km (0.1 R)
• M90: 84,919,830 km (0.074 R)
• M91: 85,179,681 km (0.105 R)
• M92: 85,830,582 km (0.086 R)
• M93: 86,613,876 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit