🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 30.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,021,254 km

• M1: 322,683 km (0.091 R)
• M2: 558,449 km (0.108 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 13.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 1444 Days

Day: 6.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,021,254 km

• M1: 178,470 km (0.11 R)
• M2: 269,426 km (0.119 R)
• M3: 492,476 km (0.108 R)
• M4: 578,046 km (0.081 R)
• M5: 670,198 km (0.076 R)
• M6: 768,185 km (0.031 R)
• M7: 876,494 km (0.088 R)
• M8: 1,019,958 km (0.079 R)
• M9: 1,110,016 km (0.04 R)
• M10: 1,240,166 km (0.05 R)
• M11: 1,348,326 km (0.087 R)
• M12: 1,442,722 km (0.092 R)
• M13: 1,722,320 km (0.08 R)
• M14: 1,856,360 km (0.117 R)
• M15: 2,026,004 km (0.08 R)
• M16: 2,286,903 km (0.098 R)
• M17: 2,538,377 km (0.089 R)
• M18: 2,677,951 km (0.076 R)
• M19: 2,870,783 km (0.075 R)
• M20: 2,987,320 km (0.106 R)
• M21: 3,270,359 km (0.097 R)
• M22: 3,353,835 km (0.099 R)
• M23: 3,461,396 km (0.116 R)
• M24: 3,562,224 km (0.1 R)
• M25: 3,782,881 km (0.097 R)
• M26: 3,991,870 km (0.099 R)
• M27: 4,097,785 km (0.093 R)
• M28: 4,221,203 km (0.118 R)
• M29: 4,320,835 km (0.099 R)
• M30: 4,446,498 km (0.083 R)
• M31: 4,900,527 km (0.069 R)
• M32: 4,987,892 km (0.086 R)
• M33: 5,208,549 km (0.099 R)
• M34: 5,396,444 km (0.119 R)
• M35: 5,769,840 km (0.035 R)
• M36: 5,945,917 km (0.117 R)
• M37: 6,151,764 km (0.063 R)
• M38: 6,236,735 km (0.098 R)
• M39: 6,388,727 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 7.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.78 AU - 7.3 AU

Year: 9585 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,021,254 km

• M1: 142,716 km (0.104 R)
• M2: 334,800 km (0.06 R)
• M3: 414,237 km (0.111 R)
• M4: 527,183 km (0.109 R)
• M5: 608,564 km (0.117 R)
• M6: 815,907 km (0.09 R)
• M7: 879,187 km (0.092 R)
• M8: 1,028,336 km (0.095 R)
• M9: 1,240,017 km (0.108 R)
• M10: 1,351,168 km (0.11 R)
• M11: 1,563,747 km (0.056 R)
• M12: 1,913,207 km (0.099 R)
• M13: 2,086,142 km (0.066 R)
• M14: 2,174,555 km (0.117 R)
• M15: 2,286,753 km (0.077 R)
• M16: 2,493,797 km (0.109 R)
• M17: 2,611,530 km (0.08 R)
• M18: 2,901,451 km (0.049 R)
• M19: 3,000,484 km (0.049 R)
• M20: 3,304,168 km (0.118 R)
• M21: 3,407,540 km (0.038 R)
• M22: 4,760,055 km (0.073 R)
• M23: 4,877,190 km (0.088 R)
• M24: 4,965,602 km (0.11 R)
• M25: 5,173,992 km (0.031 R)
• M26: 6,258,726 km (0.06 R)
• M27: 6,646,484 km (0.112 R)
• M28: 7,411,378 km (0.103 R)
• M29: 7,890,540 km (0.1 R)
• M30: 8,344,420 km (0.112 R)
• M31: 9,241,109 km (0.093 R)
• M32: 9,350,615 km (0.037 R)
• M33: 10,017,672 km (0.073 R)
• M34: 10,815,178 km (0.112 R)
• M35: 10,892,221 km (0.109 R)
• M36: 11,279,979 km (0.098 R)
• M37: 11,711,868 km (0.089 R)
• M38: 11,909,935 km (0.084 R)
• M39: 12,189,085 km (0.112 R)
• M40: 12,309,511 km (0.084 R)
• M41: 12,998,709 km (0.084 R)
• M42: 14,245,457 km (0.105 R)
• M43: 16,230,023 km (0.087 R)
• M44: 16,406,548 km (0.032 R)
• M45: 16,851,003 km (0.052 R)
• M46: 17,797,060 km (0.106 R)
• M47: 17,888,016 km (0.118 R)
• M48: 18,437,339 km (0.112 R)
• M49: 18,621,644 km (0.106 R)
• M50: 19,131,772 km (0.109 R)
• M51: 19,365,145 km (0.06 R)
• M52: 19,976,252 km (0.082 R)
• M53: 20,641,514 km (0.11 R)
• M54: 21,507,536 km (0.081 R)
• M55: 21,652,945 km (0.118 R)
• M56: 22,042,498 km (0.071 R)
• M57: 22,287,240 km (0.053 R)
• M58: 22,336,159 km (0.091 R)
• M59: 22,828,635 km (0.119 R)
• M60: 23,026,553 km (0.051 R)
• M61: 23,324,552 km (0.072 R)
• M62: 24,579,977 km (0.088 R)
• M63: 25,139,174 km (0.072 R)
• M64: 25,343,674 km (0.114 R)
• M65: 26,218,672 km (0.109 R)
• M66: 26,477,776 km (0.114 R)
• M67: 27,260,622 km (0.082 R)
• M68: 29,384,911 km (0.092 R)
• M69: 29,708,192 km (0.092 R)
• M70: 30,032,521 km (0.069 R)
• M71: 30,412,499 km (0.087 R)
• M72: 31,562,009 km (0.111 R)
• M73: 32,169,676 km (0.114 R)
• M74: 32,336,178 km (0.117 R)
• M75: 32,614,131 km (0.065 R)
• M76: 32,669,781 km (0.093 R)
• M77: 33,228,529 km (0.093 R)
• M78: 33,565,274 km (0.11 R)
• M79: 35,323,049 km (0.088 R)
• M80: 36,069,094 km (0.056 R)
• M81: 36,126,689 km (0.112 R)
• M82: 36,242,029 km (0.117 R)
• M83: 36,646,392 km (0.109 R)
• M84: 36,878,269 km (0.111 R)
• M85: 37,576,592 km (0.098 R)
• M86: 38,103,326 km (0.105 R)
• M87: 39,045,493 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.5

Radius: 4.4

Gravity: 48.58 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.28 AU - 8.42 AU

Year: 12866 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,021,254 km

• M1: 159,023 km (0.081 R)
• M2: 194,328 km (0.114 R)
• M3: 246,388 km (0.071 R)
• M4: 521,199 km (0.068 R)
• M5: 980,165 km (0.099 R)
• M6: 1,122,433 km (0.105 R)
• M7: 1,615,059 km (0.093 R)
• M8: 1,726,509 km (0.118 R)
• M9: 2,197,144 km (0.12 R)
• M10: 2,705,029 km (0.117 R)
• M11: 3,603,514 km (0.077 R)
• M12: 3,712,720 km (0.094 R)
• M13: 4,390,548 km (0.048 R)
• M14: 5,310,724 km (0.119 R)
• M15: 6,331,879 km (0.054 R)
• M16: 6,640,949 km (0.106 R)
• M17: 7,365,750 km (0.096 R)
• M18: 7,411,827 km (0.107 R)
• M19: 7,784,325 km (0.064 R)
• M20: 8,115,236 km (0.099 R)
• M21: 8,354,293 km (0.118 R)
• M22: 8,402,464 km (0.042 R)
• M23: 8,693,132 km (0.101 R)
• M24: 8,937,874 km (0.056 R)
• M25: 9,939,133 km (0.057 R)
• M26: 10,504,762 km (0.071 R)
• M27: 11,399,507 km (0.064 R)
• M28: 12,154,528 km (0.05 R)
• M29: 12,208,981 km (0.116 R)
• M30: 12,981,206 km (0.108 R)
• M31: 13,825,835 km (0.098 R)
• M32: 14,111,418 km (0.039 R)
• M33: 14,283,605 km (0.074 R)
• M34: 15,096,520 km (0.071 R)
• M35: 17,995,577 km (0.077 R)
• M36: 18,057,660 km (0.049 R)
• M37: 18,119,892 km (0.105 R)
• M38: 19,635,469 km (0.053 R)
• M39: 20,020,683 km (0.091 R)
• M40: 20,214,113 km (0.028 R)
• M41: 21,322,484 km (0.082 R)
• M42: 22,116,699 km (0.108 R)
• M43: 24,763,833 km (0.117 R)
• M44: 25,458,566 km (0.079 R)
• M45: 25,598,290 km (0.091 R)
• M46: 25,738,164 km (0.096 R)
• M47: 26,795,971 km (0.093 R)
• M48: 27,509,104 km (0.066 R)
• M49: 28,011,902 km (0.096 R)
• M50: 28,084,008 km (0.1 R)
• M51: 28,228,370 km (0.116 R)
• M52: 29,099,778 km (0.051 R)
• M53: 30,275,168 km (0.059 R)
• M54: 30,497,321 km (0.106 R)
• M55: 32,217,996 km (0.09 R)
• M56: 33,280,889 km (0.097 R)
• M57: 33,893,342 km (0.082 R)
• M58: 34,586,729 km (0.052 R)
• M59: 34,741,413 km (0.114 R)
• M60: 35,440,633 km (0.094 R)
• M61: 35,674,754 km (0.074 R)
• M62: 35,831,084 km (0.116 R)
• M63: 38,764,249 km (0.06 R)
• M64: 39,247,001 km (0.093 R)
• M65: 39,975,094 km (0.11 R)
• M66: 40,462,933 km (0.107 R)
• M67: 40,870,886 km (0.092 R)
• M68: 41,362,315 km (0.107 R)
• M69: 41,773,410 km (0.094 R)
• M70: 42,020,695 km (0.1 R)
• M71: 42,599,490 km (0.086 R)
• M72: 43,347,479 km (0.076 R)
• M73: 43,514,430 km (0.033 R)
• M74: 43,932,407 km (0.114 R)
• M75: 45,617,776 km (0.106 R)
• M76: 47,324,090 km (0.119 R)
• M77: 48,530,896 km (0.093 R)
• M78: 48,877,664 km (0.056 R)
• M79: 49,225,030 km (0.076 R)
• M80: 50,184,999 km (0.056 R)
• M81: 50,447,843 km (0.106 R)
• M82: 50,974,876 km (0.113 R)
• M83: 51,768,792 km (0.109 R)
• M84: 52,566,897 km (0.037 R)
• M85: 53,101,260 km (0.064 R)
• M86: 54,985,595 km (0.04 R)
• M87: 55,346,874 km (0.091 R)
• M88: 56,071,975 km (0.119 R)
• M89: 56,344,841 km (0.089 R)
• M90: 57,440,197 km (0.12 R)
• M91: 57,623,454 km (0.114 R)
• M92: 59,651,852 km (0.094 R)
• M93: 60,768,151 km (0.106 R)
• M94: 60,954,849 km (0.12 R)
• M95: 62,643,809 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit