🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 460 Days

Day: 17.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.85 AU - 2.75 AU

Year: 1300 Days

Day: 24.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 14.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.94 AU - 10.44 AU

Year: 11245 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,677,206 km

• M1: 183,557 km (0.106 R)
• M2: 329,714 km (0.093 R)
• M3: 423,661 km (0.109 R)
• M4: 531,671 km (0.087 R)
• M5: 897,288 km (0.116 R)
• M6: 1,289,833 km (0.077 R)
• M7: 1,698,085 km (0.107 R)
• M8: 1,869,225 km (0.097 R)
• M9: 2,877,814 km (0.062 R)
• M10: 3,014,547 km (0.061 R)
• M11: 3,130,186 km (0.079 R)
• M12: 3,294,744 km (0.061 R)
• M13: 3,510,613 km (0.079 R)
• M14: 3,632,535 km (0.116 R)
• M15: 3,780,937 km (0.113 R)
• M16: 4,109,304 km (0.085 R)
• M17: 5,011,828 km (0.081 R)
• M18: 5,429,505 km (0.093 R)
• M19: 6,121,096 km (0.038 R)
• M20: 6,387,829 km (0.088 R)
• M21: 6,718,889 km (0.089 R)
• M22: 7,304,266 km (0.095 R)
• M23: 7,746,178 km (0.119 R)
• M24: 8,034,902 km (0.108 R)
• M25: 8,131,841 km (0.094 R)
• M26: 8,888,806 km (0.079 R)
• M27: 9,022,846 km (0.118 R)
• M28: 9,462,963 km (0.1 R)
• M29: 9,599,845 km (0.081 R)
• M30: 9,910,111 km (0.116 R)
• M31: 10,153,806 km (0.108 R)
• M32: 10,399,446 km (0.105 R)
• M33: 11,914,722 km (0.059 R)
• M34: 12,062,525 km (0.077 R)
• M35: 12,698,017 km (0.107 R)
• M36: 12,886,959 km (0.101 R)
• M37: 13,000,803 km (0.102 R)
• M38: 14,867,784 km (0.107 R)
• M39: 15,387,787 km (0.057 R)
• M40: 15,548,903 km (0.101 R)
• M41: 16,858,782 km (0.113 R)
• M42: 17,233,675 km (0.083 R)
• M43: 17,442,962 km (0.043 R)
• M44: 18,374,508 km (0.079 R)
• M45: 18,545,648 km (0.097 R)
• M46: 18,760,171 km (0.069 R)
• M47: 19,062,060 km (0.099 R)
• M48: 19,539,726 km (0.103 R)
• M49: 19,714,456 km (0.102 R)
• M50: 20,065,263 km (0.069 R)
• M51: 20,197,508 km (0.115 R)
• M52: 20,329,902 km (0.104 R)
• M53: 20,506,876 km (0.115 R)
• M54: 20,862,470 km (0.085 R)
• M55: 20,996,360 km (0.109 R)
• M56: 21,264,889 km (0.077 R)
• M57: 22,762,513 km (0.085 R)
• M58: 24,434,867 km (0.036 R)
• M59: 24,859,127 km (0.056 R)
• M60: 25,190,785 km (0.046 R)
• M61: 25,285,780 km (0.079 R)
• M62: 25,714,976 km (0.097 R)
• M63: 26,050,375 km (0.065 R)
• M64: 26,290,928 km (0.09 R)
• M65: 26,628,870 km (0.103 R)
• M66: 29,084,519 km (0.11 R)
• M67: 30,036,410 km (0.108 R)
• M68: 30,389,760 km (0.062 R)
• M69: 30,592,316 km (0.1 R)
• M70: 30,846,034 km (0.094 R)
• M71: 33,265,779 km (0.094 R)
• M72: 33,422,259 km (0.084 R)
• M73: 33,526,678 km (0.034 R)
• M74: 34,103,228 km (0.076 R)
• M75: 34,524,645 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.1

Radius: 4.2

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.2 AU - 14.14 AU

Year: 15827 Days

Day: 19.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,677,206 km

• M1: 276,008 km (0.109 R)
• M2: 303,384 km (0.051 R)
• M3: 522,396 km (0.116 R)
• M4: 762,800 km (0.097 R)
• M5: 1,034,320 km (0.108 R)
• M6: 1,192,145 km (0.115 R)
• M7: 1,309,580 km (0.084 R)
• M8: 1,530,386 km (0.054 R)
• M9: 1,710,203 km (0.115 R)
• M10: 1,869,824 km (0.034 R)
• M11: 2,347,490 km (0.092 R)
• M12: 2,494,844 km (0.084 R)
• M13: 2,675,857 km (0.114 R)
• M14: 2,892,176 km (0.079 R)
• M15: 3,146,492 km (0.115 R)
• M16: 3,341,867 km (0.096 R)
• M17: 3,541,131 km (0.092 R)
• M18: 4,197,567 km (0.082 R)
• M19: 4,594,599 km (0.082 R)
• M20: 6,338,911 km (0.106 R)
• M21: 7,003,275 km (0.116 R)
• M22: 7,559,330 km (0.097 R)
• M23: 7,646,097 km (0.11 R)
• M24: 8,895,389 km (0.103 R)
• M25: 9,637,244 km (0.027 R)
• M26: 9,778,465 km (0.093 R)
• M27: 10,302,506 km (0.074 R)
• M28: 12,590,306 km (0.093 R)
• M29: 12,899,824 km (0.083 R)
• M30: 12,951,735 km (0.119 R)
• M31: 13,843,488 km (0.07 R)
• M32: 14,269,991 km (0.089 R)
• M33: 15,630,434 km (0.113 R)
• M34: 15,851,989 km (0.091 R)
• M35: 17,545,885 km (0.073 R)
• M36: 17,718,521 km (0.114 R)
• M37: 18,239,421 km (0.109 R)
• M38: 19,952,167 km (0.06 R)
• M39: 20,433,573 km (0.105 R)
• M40: 23,845,452 km (0.088 R)
• M41: 23,909,031 km (0.099 R)
• M42: 25,648,705 km (0.119 R)
• M43: 26,106,474 km (0.1 R)
• M44: 26,500,814 km (0.106 R)
• M45: 26,632,759 km (0.096 R)
• M46: 27,162,635 km (0.072 R)
• M47: 27,428,770 km (0.082 R)
• M48: 27,896,712 km (0.088 R)
• M49: 29,044,277 km (0.119 R)
• M50: 29,180,261 km (0.056 R)
• M51: 31,176,047 km (0.104 R)
• M52: 31,245,610 km (0.098 R)
• M53: 31,804,208 km (0.065 R)
• M54: 32,507,169 km (0.084 R)
• M55: 33,357,483 km (0.076 R)
• M56: 33,856,990 km (0.111 R)
• M57: 34,863,185 km (0.094 R)
• M58: 36,098,116 km (0.1 R)
• M59: 36,537,335 km (0.1 R)
• M60: 36,610,788 km (0.098 R)
• M61: 37,421,309 km (0.075 R)
• M62: 37,940,114 km (0.118 R)
• M63: 38,909,957 km (0.092 R)
• M64: 39,435,495 km (0.045 R)
• M65: 40,721,737 km (0.04 R)
• M66: 41,714,618 km (0.028 R)
• M67: 41,791,362 km (0.088 R)
• M68: 42,638,236 km (0.086 R)
• M69: 43,335,212 km (0.081 R)
• M70: 43,880,047 km (0.085 R)
• M71: 44,819,223 km (0.111 R)
• M72: 44,976,301 km (0.055 R)
• M73: 45,843,968 km (0.05 R)
• M74: 46,160,966 km (0.089 R)
• M75: 46,240,253 km (0.092 R)
• M76: 46,637,585 km (0.115 R)
• M77: 48,560,666 km (0.069 R)
• M78: 48,641,448 km (0.114 R)
• M79: 48,802,865 km (0.106 R)
• M80: 49,613,236 km (0.114 R)
• M81: 51,493,532 km (0.11 R)
• M82: 52,898,405 km (0.083 R)
• M83: 53,064,459 km (0.081 R)
• M84: 53,313,839 km (0.108 R)
• M85: 54,567,170 km (0.087 R)
• M86: 54,650,945 km (0.107 R)
• M87: 54,902,867 km (0.108 R)
• M88: 55,407,910 km (0.065 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: 241 - 12,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit