🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 12.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,357,825 km

• M1: 237,561 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.59 AU - 0.65 AU

Year: 183 Days

Day: 27.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 358 Days

Day: 42 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 13

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.27 AU - 6.77 AU

Year: 6239 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,357,825 km

• M1: 162,762 km (0.027 R)
• M2: 281,244 km (0.083 R)
• M3: 411,843 km (0.094 R)
• M4: 511,326 km (0.113 R)
• M5: 621,430 km (0.117 R)
• M6: 768,783 km (0.101 R)
• M7: 1,443,919 km (0.116 R)
• M8: 1,800,111 km (0.112 R)
• M9: 1,958,685 km (0.087 R)
• M10: 2,121,896 km (0.106 R)
• M11: 2,354,072 km (0.11 R)
• M12: 3,219,645 km (0.104 R)
• M13: 3,364,905 km (0.07 R)
• M14: 3,839,280 km (0.061 R)
• M15: 4,149,845 km (0.091 R)
• M16: 4,361,676 km (0.06 R)
• M17: 4,495,865 km (0.034 R)
• M18: 4,851,160 km (0.113 R)
• M19: 4,990,435 km (0.058 R)
• M20: 5,130,908 km (0.055 R)
• M21: 5,358,446 km (0.046 R)
• M22: 5,473,487 km (0.05 R)
• M23: 6,061,257 km (0.028 R)
• M24: 6,211,304 km (0.048 R)
• M25: 6,638,256 km (0.089 R)
• M26: 6,761,973 km (0.084 R)
• M27: 7,232,907 km (0.094 R)
• M28: 7,714,613 km (0.113 R)
• M29: 9,464,160 km (0.08 R)
• M30: 9,638,591 km (0.087 R)
• M31: 9,884,829 km (0.072 R)
• M32: 10,204,370 km (0.085 R)
• M33: 10,311,632 km (0.077 R)
• M34: 10,419,192 km (0.099 R)
• M35: 10,780,920 km (0.094 R)
• M36: 11,367,942 km (0.044 R)
• M37: 11,665,492 km (0.069 R)
• M38: 11,852,789 km (0.119 R)
• M39: 12,535,105 km (0.117 R)
• M40: 13,191,391 km (0.092 R)
• M41: 13,386,616 km (0.104 R)
• M42: 13,622,083 km (0.095 R)
• M43: 13,740,265 km (0.075 R)
• M44: 14,698,589 km (0.077 R)
• M45: 15,513,598 km (0.094 R)
• M46: 15,637,166 km (0.07 R)
• M47: 16,176,167 km (0.106 R)
• M48: 16,343,268 km (0.069 R)
• M49: 17,657,785 km (0.09 R)
• M50: 17,829,822 km (0.084 R)
• M51: 18,175,692 km (0.069 R)
• M52: 18,655,004 km (0.108 R)
• M53: 18,962,129 km (0.097 R)
• M54: 19,492,453 km (0.105 R)
• M55: 19,804,065 km (0.108 R)
• M56: 19,982,984 km (0.063 R)
• M57: 20,567,912 km (0.048 R)
• M58: 20,658,419 km (0.091 R)
• M59: 21,112,897 km (0.102 R)
• M60: 22,031,727 km (0.099 R)
• M61: 22,916,748 km (0.114 R)
• M62: 23,245,714 km (0.06 R)
• M63: 23,908,283 km (0.114 R)
• M64: 24,289,757 km (0.092 R)
• M65: 24,385,500 km (0.073 R)
• M66: 25,010,520 km (0.068 R)
• M67: 25,592,157 km (0.086 R)
• M68: 26,080,294 km (0.075 R)
• M69: 27,264,212 km (0.059 R)
• M70: 29,684,406 km (0.12 R)
• M71: 29,889,206 km (0.103 R)
• M72: 30,043,142 km (0.114 R)
• M73: 30,609,669 km (0.116 R)
• M74: 32,752,359 km (0.11 R)
• M75: 32,963,891 km (0.085 R)
• M76: 33,122,913 km (0.027 R)
• M77: 33,975,322 km (0.098 R)
• M78: 34,243,252 km (0.119 R)
• M79: 34,458,074 km (0.106 R)
• M80: 34,565,635 km (0.1 R)
• M81: 34,781,056 km (0.117 R)
• M82: 35,430,161 km (0.076 R)
• M83: 35,647,377 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 5.4

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.32 AU - 13 AU

Year: 15890 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,357,825 km

• M1: 78,539 km (0.108 R)
• M2: 324,777 km (0.096 R)
• M3: 600,785 km (0.105 R)
• M4: 960,867 km (0.116 R)
• M5: 1,010,085 km (0.091 R)
• M6: 1,060,200 km (0.083 R)
• M7: 1,405,771 km (0.104 R)
• M8: 1,634,955 km (0.085 R)
• M9: 1,814,622 km (0.039 R)
• M10: 2,160,492 km (0.036 R)
• M11: 2,492,301 km (0.081 R)
• M12: 2,664,338 km (0.12 R)
• M13: 3,466,033 km (0.091 R)
• M14: 3,657,967 km (0.079 R)
• M15: 4,092,549 km (0.083 R)
• M16: 5,009,883 km (0.12 R)
• M17: 5,314,614 km (0.075 R)
• M18: 5,491,588 km (0.111 R)
• M19: 5,580,749 km (0.114 R)
• M20: 6,125,734 km (0.053 R)
• M21: 6,218,335 km (0.09 R)
• M22: 6,878,660 km (0.087 R)
• M23: 7,660,458 km (0.104 R)
• M24: 8,676,527 km (0.073 R)
• M25: 9,573,217 km (0.115 R)
• M26: 11,225,824 km (0.12 R)
• M27: 11,509,761 km (0.113 R)
• M28: 12,026,771 km (0.043 R)
• M29: 12,668,995 km (0.12 R)
• M30: 12,905,210 km (0.096 R)
• M31: 13,202,610 km (0.077 R)
• M32: 13,864,880 km (0.073 R)
• M33: 15,158,902 km (0.066 R)
• M34: 17,138,381 km (0.111 R)
• M35: 17,465,103 km (0.054 R)
• M36: 18,324,542 km (0.106 R)
• M37: 20,566,865 km (0.062 R)
• M38: 22,464,963 km (0.064 R)
• M39: 22,607,829 km (0.112 R)
• M40: 23,615,969 km (0.115 R)
• M41: 23,979,491 km (0.071 R)
• M42: 24,933,477 km (0.117 R)
• M43: 25,229,531 km (0.105 R)
• M44: 25,377,932 km (0.043 R)
• M45: 26,350,019 km (0.069 R)
• M46: 26,802,703 km (0.096 R)
• M47: 27,869,036 km (0.084 R)
• M48: 28,794,000 km (0.119 R)
• M49: 32,109,687 km (0.086 R)
• M50: 32,270,505 km (0.085 R)
• M51: 32,673,970 km (0.113 R)
• M52: 33,322,776 km (0.11 R)
• M53: 34,468,546 km (0.062 R)
• M54: 34,798,260 km (0.112 R)
• M55: 34,880,838 km (0.047 R)
• M56: 35,294,775 km (0.104 R)
• M57: 37,051,204 km (0.12 R)
• M58: 38,750,037 km (0.072 R)
• M59: 38,921,327 km (0.068 R)
• M60: 39,867,982 km (0.101 R)
• M61: 40,040,917 km (0.113 R)
• M62: 40,735,051 km (0.09 R)
• M63: 40,996,399 km (0.078 R)
• M64: 41,696,068 km (0.07 R)
• M65: 43,195,787 km (0.103 R)
• M66: 46,248,032 km (0.111 R)
• M67: 47,799,960 km (0.113 R)
• M68: 47,891,814 km (0.119 R)
• M69: 48,720,735 km (0.115 R)
• M70: 49,368,943 km (0.086 R)
• M71: 49,461,694 km (0.077 R)
• M72: 50,206,392 km (0.072 R)
• M73: 51,048,478 km (0.114 R)
• M74: 51,236,224 km (0.077 R)
• M75: 51,612,462 km (0.059 R)
• M76: 52,746,713 km (0.056 R)
• M77: 55,135,941 km (0.034 R)
• M78: 56,586,442 km (0.039 R)
• M79: 58,049,359 km (0.049 R)
• M80: 59,722,312 km (0.102 R)
• M81: 60,118,148 km (0.114 R)
• M82: 62,211,172 km (0.034 R)
• M83: 62,813,453 km (0.092 R)
• M84: 64,226,555 km (0.073 R)
• M85: 65,344,051 km (0.115 R)
• M86: 65,956,355 km (0.07 R)
• M87: 66,263,180 km (0.1 R)
• M88: 66,878,326 km (0.078 R)
• M89: 68,838,807 km (0.113 R)
• M90: 69,253,941 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit