🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.02 AU - 1.3 AU

Year: 471 Days

Day: 43.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.33 AU - 2.05 AU

Year: 828 Days

Day: 27.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 14.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.4 AU - 8.72 AU

Year: 8620 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,279,843 km

• M1: 273,914 km (0.065 R)
• M2: 619,485 km (0.115 R)
• M3: 887,564 km (0.033 R)
• M4: 986,000 km (0.086 R)
• M5: 2,386,236 km (0.115 R)
• M6: 2,673,613 km (0.102 R)
• M7: 3,048,954 km (0.116 R)
• M8: 4,275,058 km (0.099 R)
• M9: 4,864,923 km (0.104 R)
• M10: 6,088,633 km (0.112 R)
• M11: 6,318,116 km (0.059 R)
• M12: 6,887,486 km (0.118 R)
• M13: 7,058,177 km (0.116 R)
• M14: 7,825,614 km (0.064 R)
• M15: 8,766,884 km (0.114 R)
• M16: 10,284,405 km (0.116 R)
• M17: 10,597,663 km (0.115 R)
• M18: 10,715,995 km (0.102 R)
• M19: 10,874,419 km (0.097 R)
• M20: 11,637,518 km (0.073 R)
• M21: 11,964,090 km (0.111 R)
• M22: 12,584,472 km (0.091 R)
• M23: 12,877,684 km (0.06 R)
• M24: 13,215,476 km (0.112 R)
• M25: 14,202,822 km (0.081 R)
• M26: 14,948,118 km (0.109 R)
• M27: 15,080,961 km (0.03 R)
• M28: 15,571,343 km (0.062 R)
• M29: 15,796,039 km (0.105 R)
• M30: 15,931,276 km (0.039 R)
• M31: 16,066,961 km (0.065 R)
• M32: 16,430,783 km (0.11 R)
• M33: 16,522,187 km (0.077 R)
• M34: 16,705,445 km (0.078 R)
• M35: 16,935,526 km (0.102 R)
• M36: 17,074,054 km (0.106 R)
• M37: 17,913,148 km (0.06 R)
• M38: 18,101,342 km (0.077 R)
• M39: 18,479,975 km (0.107 R)
• M40: 18,622,541 km (0.086 R)
• M41: 19,100,806 km (0.081 R)
• M42: 19,196,848 km (0.116 R)
• M43: 19,389,530 km (0.077 R)
• M44: 20,069,153 km (0.074 R)
• M45: 20,166,990 km (0.063 R)
• M46: 20,264,827 km (0.109 R)
• M47: 21,501,702 km (0.095 R)
• M48: 21,852,509 km (0.109 R)
• M49: 22,104,133 km (0.095 R)
• M50: 22,407,517 km (0.118 R)
• M51: 22,610,521 km (0.068 R)
• M52: 23,018,325 km (0.115 R)
• M53: 24,256,248 km (0.064 R)
• M54: 24,464,637 km (0.112 R)
• M55: 25,040,888 km (0.117 R)
• M56: 25,409,946 km (0.119 R)
• M57: 25,515,862 km (0.069 R)
• M58: 25,727,842 km (0.1 R)
• M59: 26,367,373 km (0.03 R)
• M60: 26,635,302 km (0.096 R)
• M61: 27,282,313 km (0.095 R)
• M62: 27,499,081 km (0.056 R)
• M63: 27,879,957 km (0.088 R)
• M64: 28,098,220 km (0.039 R)
• M65: 28,536,691 km (0.084 R)
• M66: 28,922,355 km (0.071 R)
• M67: 29,032,758 km (0.077 R)
• M68: 29,865,719 km (0.077 R)
• M69: 30,875,804 km (0.108 R)
• M70: 31,214,942 km (0.093 R)
• M71: 31,385,035 km (0.079 R)
• M72: 31,839,962 km (0.101 R)
• M73: 32,182,541 km (0.041 R)
• M74: 33,565,424 km (0.08 R)
• M75: 34,732,736 km (0.107 R)
• M76: 35,676,100 km (0.1 R)
• M77: 36,568,003 km (0.11 R)
• M78: 36,687,531 km (0.104 R)
• M79: 37,347,108 km (0.068 R)
• M80: 38,071,162 km (0.103 R)
• M81: 39,226,955 km (0.088 R)
• M82: 39,410,512 km (0.053 R)
• M83: 40,147,581 km (0.086 R)
• M84: 40,889,137 km (0.111 R)
• M85: 41,013,154 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 13.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.36 AU - 11.52 AU

Year: 10927 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,279,843 km

• M1: 237,561 km (0.119 R)
• M2: 514,018 km (0.107 R)
• M3: 611,406 km (0.098 R)
• M4: 734,974 km (0.081 R)
• M5: 1,053,319 km (0.077 R)
• M6: 1,206,656 km (0.119 R)
• M7: 1,537,268 km (0.119 R)
• M8: 2,031,988 km (0.055 R)
• M9: 2,170,516 km (0.055 R)
• M10: 2,283,611 km (0.098 R)
• M11: 2,427,824 km (0.109 R)
• M12: 2,941,543 km (0.064 R)
• M13: 3,163,097 km (0.082 R)
• M14: 3,792,306 km (0.075 R)
• M15: 4,424,207 km (0.115 R)
• M16: 5,051,471 km (0.114 R)
• M17: 5,317,905 km (0.056 R)
• M18: 5,904,628 km (0.056 R)
• M19: 6,225,964 km (0.096 R)
• M20: 6,635,862 km (0.1 R)
• M21: 7,012,400 km (0.054 R)
• M22: 8,094,890 km (0.045 R)
• M23: 8,906,309 km (0.093 R)
• M24: 9,136,391 km (0.118 R)
• M25: 9,321,892 km (0.093 R)
• M26: 10,703,728 km (0.06 R)
• M27: 10,948,470 km (0.055 R)
• M28: 11,443,489 km (0.109 R)
• M29: 11,543,420 km (0.12 R)
• M30: 12,302,031 km (0.086 R)
• M31: 13,285,936 km (0.106 R)
• M32: 13,390,954 km (0.099 R)
• M33: 14,402,834 km (0.086 R)
• M34: 15,109,385 km (0.078 R)
• M35: 15,605,003 km (0.1 R)
• M36: 16,162,255 km (0.065 R)
• M37: 16,386,951 km (0.118 R)
• M38: 16,669,242 km (0.116 R)
• M39: 17,296,057 km (0.107 R)
• M40: 17,468,394 km (0.079 R)
• M41: 18,514,083 km (0.117 R)
• M42: 19,341,509 km (0.037 R)
• M43: 19,460,738 km (0.084 R)
• M44: 21,277,754 km (0.114 R)
• M45: 22,331,372 km (0.108 R)
• M46: 23,338,614 km (0.075 R)
• M47: 25,006,780 km (0.076 R)
• M48: 26,052,320 km (0.09 R)
• M49: 27,513,292 km (0.039 R)
• M50: 28,932,677 km (0.12 R)
• M51: 30,861,891 km (0.112 R)
• M52: 32,265,269 km (0.059 R)
• M53: 32,690,426 km (0.068 R)
• M54: 33,331,453 km (0.111 R)
• M55: 33,904,861 km (0.081 R)
• M56: 34,626,073 km (0.106 R)
• M57: 35,644,385 km (0.087 R)
• M58: 36,083,904 km (0.1 R)
• M59: 36,451,466 km (0.106 R)
• M60: 36,746,473 km (0.084 R)
• M61: 37,264,530 km (0.079 R)
• M62: 41,572,500 km (0.113 R)
• M63: 42,499,259 km (0.064 R)
• M64: 43,511,139 km (0.043 R)
• M65: 44,530,798 km (0.096 R)
• M66: 44,846,150 km (0.116 R)
• M67: 46,035,304 km (0.095 R)
• M68: 46,433,982 km (0.04 R)
• M69: 46,994,077 km (0.117 R)
• M70: 47,234,929 km (0.098 R)
• M71: 48,363,645 km (0.072 R)
• M72: 49,909,889 km (0.117 R)
• M73: 50,483,597 km (0.076 R)
• M74: 51,720,472 km (0.103 R)
• M75: 52,550,590 km (0.052 R)
• M76: 53,887,846 km (0.115 R)
• M77: 54,308,066 km (0.061 R)
• M78: 55,744,954 km (0.059 R)
• M79: 56,169,812 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit