🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.89 AU - 2.03 AU

Year: 1018 Days

Day: 15.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.64 AU - 3.12 AU

Year: 1813 Days

Day: 43.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.1 AU - 4.72 AU

Year: 2867 Days

Day: 31.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 58.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 10.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.42 AU - 8.3 AU

Year: 6663 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,585,440 km

• M1: 216,917 km (0.078 R)
• M2: 469,438 km (0.107 R)
• M3: 804,238 km (0.085 R)
• M4: 927,656 km (0.109 R)
• M5: 1,098,048 km (0.076 R)
• M6: 1,264,850 km (0.066 R)
• M7: 1,395,599 km (0.113 R)
• M8: 2,326,696 km (0.094 R)
• M9: 2,470,609 km (0.077 R)
• M10: 2,598,814 km (0.093 R)
• M11: 2,710,713 km (0.116 R)
• M12: 2,997,193 km (0.114 R)
• M13: 3,154,122 km (0.07 R)
• M14: 3,313,892 km (0.119 R)
• M15: 3,787,968 km (0.066 R)
• M16: 3,893,883 km (0.108 R)
• M17: 4,087,163 km (0.106 R)
• M18: 4,239,604 km (0.096 R)
• M19: 4,416,129 km (0.073 R)
• M20: 4,572,758 km (0.114 R)
• M21: 4,868,364 km (0.06 R)
• M22: 4,983,853 km (0.044 R)
• M23: 5,193,888 km (0.072 R)
• M24: 5,550,380 km (0.057 R)
• M25: 6,262,466 km (0.072 R)
• M26: 7,186,083 km (0.095 R)
• M27: 7,476,752 km (0.119 R)
• M28: 7,556,787 km (0.033 R)
• M29: 7,690,677 km (0.101 R)
• M30: 8,206,790 km (0.1 R)
• M31: 9,589,074 km (0.094 R)
• M32: 9,675,990 km (0.045 R)
• M33: 10,173,852 km (0.07 R)
• M34: 10,321,954 km (0.066 R)
• M35: 10,650,022 km (0.072 R)
• M36: 11,042,417 km (0.107 R)
• M37: 11,133,522 km (0.114 R)
• M38: 11,377,965 km (0.095 R)
• M39: 11,655,170 km (0.105 R)
• M40: 12,247,578 km (0.112 R)
• M41: 13,396,789 km (0.117 R)
• M42: 14,017,171 km (0.084 R)
• M43: 14,116,055 km (0.096 R)
• M44: 14,314,422 km (0.046 R)
• M45: 14,914,908 km (0.103 R)
• M46: 14,982,227 km (0.091 R)
• M47: 15,218,292 km (0.118 R)
• M48: 15,286,060 km (0.089 R)
• M49: 15,728,571 km (0.027 R)
• M50: 15,934,118 km (0.071 R)
• M51: 16,175,270 km (0.092 R)
• M52: 16,244,384 km (0.087 R)
• M53: 16,765,733 km (0.082 R)
• M54: 18,543,105 km (0.086 R)
• M55: 18,615,361 km (0.095 R)
• M56: 19,197,446 km (0.099 R)
• M57: 19,564,410 km (0.044 R)
• M58: 20,007,668 km (0.104 R)
• M59: 20,603,816 km (0.102 R)
• M60: 21,243,795 km (0.109 R)
• M61: 21,357,340 km (0.096 R)
• M62: 21,623,175 km (0.094 R)
• M63: 22,119,840 km (0.069 R)
• M64: 22,504,456 km (0.11 R)
• M65: 22,581,649 km (0.09 R)
• M66: 22,891,317 km (0.08 R)
• M67: 23,319,316 km (0.093 R)
• M68: 23,789,353 km (0.065 R)
• M69: 23,946,730 km (0.067 R)
• M70: 25,177,920 km (0.036 R)
• M71: 25,781,099 km (0.117 R)
• M72: 26,064,138 km (0.104 R)
• M73: 27,206,916 km (0.079 R)
• M74: 27,660,347 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.01 AU - 10.37 AU

Year: 11186 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,585,440 km

• M1: 140,921 km (0.076 R)
• M2: 251,923 km (0.091 R)
• M3: 464,053 km (0.113 R)
• M4: 1,189,602 km (0.081 R)
• M5: 1,338,003 km (0.114 R)
• M6: 1,425,518 km (0.09 R)
• M7: 2,041,263 km (0.085 R)
• M8: 2,404,187 km (0.112 R)
• M9: 2,759,183 km (0.087 R)
• M10: 3,641,063 km (0.077 R)
• M11: 3,764,930 km (0.072 R)
• M12: 4,570,215 km (0.083 R)
• M13: 4,906,960 km (0.109 R)
• M14: 5,182,220 km (0.089 R)
• M15: 5,251,932 km (0.117 R)
• M16: 5,712,095 km (0.112 R)
• M17: 5,892,511 km (0.086 R)
• M18: 6,975,898 km (0.055 R)
• M19: 7,442,045 km (0.107 R)
• M20: 9,025,688 km (0.095 R)
• M21: 9,151,650 km (0.112 R)
• M22: 9,490,639 km (0.113 R)
• M23: 9,963,517 km (0.083 R)
• M24: 10,224,566 km (0.095 R)
• M25: 10,576,420 km (0.085 R)
• M26: 10,709,263 km (0.084 R)
• M27: 10,976,744 km (0.107 R)
• M28: 12,910,446 km (0.096 R)
• M29: 13,771,082 km (0.073 R)
• M30: 14,061,901 km (0.098 R)
• M31: 15,146,186 km (0.103 R)
• M32: 15,546,959 km (0.077 R)
• M33: 15,748,766 km (0.074 R)
• M34: 16,410,587 km (0.097 R)
• M35: 17,919,282 km (0.112 R)
• M36: 18,236,878 km (0.116 R)
• M37: 18,503,013 km (0.109 R)
• M38: 19,147,031 km (0.113 R)
• M39: 19,255,191 km (0.099 R)
• M40: 19,634,870 km (0.101 R)
• M41: 20,071,995 km (0.1 R)
• M42: 20,181,800 km (0.1 R)
• M43: 20,291,754 km (0.05 R)
• M44: 20,900,169 km (0.069 R)
• M45: 22,191,498 km (0.087 R)
• M46: 22,418,737 km (0.062 R)
• M47: 22,932,905 km (0.066 R)
• M48: 23,277,728 km (0.111 R)
• M49: 23,335,473 km (0.108 R)
• M50: 23,856,522 km (0.051 R)
• M51: 25,978,568 km (0.09 R)
• M52: 26,458,328 km (0.05 R)
• M53: 26,759,618 km (0.044 R)
• M54: 28,344,757 km (0.094 R)
• M55: 28,406,392 km (0.102 R)
• M56: 28,591,444 km (0.099 R)
• M57: 29,834,902 km (0.073 R)
• M58: 29,897,583 km (0.098 R)
• M59: 30,463,362 km (0.12 R)
• M60: 31,477,786 km (0.1 R)
• M61: 31,541,514 km (0.064 R)
• M62: 31,605,393 km (0.09 R)
• M63: 31,861,055 km (0.069 R)
• M64: 34,389,858 km (0.105 R)
• M65: 34,718,823 km (0.103 R)
• M66: 34,784,646 km (0.074 R)
• M67: 38,132,198 km (0.096 R)
• M68: 38,540,750 km (0.089 R)
• M69: 39,568,637 km (0.058 R)
• M70: 39,637,452 km (0.043 R)
• M71: 40,327,996 km (0.096 R)
• M72: 41,301,579 km (0.105 R)
• M73: 41,581,027 km (0.057 R)
• M74: 42,705,704 km (0.086 R)
• M75: 44,054,030 km (0.086 R)
• M76: 45,056,485 km (0.089 R)
• M77: 45,416,268 km (0.092 R)
• M78: 46,501,601 km (0.076 R)
• M79: 47,815,070 km (0.11 R)
• M80: 47,961,825 km (0.058 R)
• M81: 48,108,730 km (0.106 R)
• M82: 48,329,238 km (0.038 R)
• M83: 48,550,194 km (0.106 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: 246 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit