🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.94 AU

Year: 240 Days

Day: 27.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,064,046 km

• M1: 333,902 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.39 AU - 3.71 AU

Year: 2468 Days

Day: 26.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,064,046 km

• M1: 753,524 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 14.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.47 AU - 6.33 AU

Year: 5288 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,064,046 km

• M1: 339,587 km (0.049 R)
• M2: 676,930 km (0.08 R)
• M3: 773,870 km (0.052 R)
• M4: 865,872 km (0.112 R)
• M5: 1,143,227 km (0.115 R)
• M6: 1,274,873 km (0.1 R)
• M7: 1,647,521 km (0.085 R)
• M8: 1,770,341 km (0.06 R)
• M9: 2,157,949 km (0.092 R)
• M10: 2,462,680 km (0.11 R)
• M11: 2,684,384 km (0.094 R)
• M12: 3,547,863 km (0.069 R)
• M13: 3,690,879 km (0.065 R)
• M14: 4,169,143 km (0.079 R)
• M15: 4,745,544 km (0.101 R)
• M16: 5,388,216 km (0.101 R)
• M17: 5,720,024 km (0.086 R)
• M18: 6,425,528 km (0.087 R)
• M19: 6,600,856 km (0.098 R)
• M20: 6,933,712 km (0.074 R)
• M21: 7,068,350 km (0.077 R)
• M22: 7,386,245 km (0.114 R)
• M23: 7,708,629 km (0.109 R)
• M24: 8,607,413 km (0.09 R)
• M25: 8,849,462 km (0.075 R)
• M26: 8,946,850 km (0.099 R)
• M27: 9,216,725 km (0.07 R)
• M28: 9,564,241 km (0.082 R)
• M29: 9,714,437 km (0.114 R)
• M30: 9,840,249 km (0.119 R)
• M31: 10,118,800 km (0.073 R)
• M32: 10,271,988 km (0.058 R)
• M33: 10,451,655 km (0.087 R)
• M34: 11,022,820 km (0.047 R)
• M35: 11,418,207 km (0.066 R)
• M36: 12,006,725 km (0.074 R)
• M37: 12,304,574 km (0.101 R)
• M38: 13,073,956 km (0.099 R)
• M39: 13,268,733 km (0.088 R)
• M40: 13,408,457 km (0.032 R)
• M41: 13,604,879 km (0.09 R)
• M42: 15,680,699 km (0.093 R)
• M43: 15,887,743 km (0.088 R)
• M44: 16,424,500 km (0.075 R)
• M45: 17,058,047 km (0.076 R)
• M46: 17,515,667 km (0.079 R)
• M47: 18,256,027 km (0.104 R)
• M48: 18,442,725 km (0.102 R)
• M49: 18,786,800 km (0.11 R)
• M50: 19,259,230 km (0.033 R)
• M51: 19,544,663 km (0.103 R)
• M52: 21,318,893 km (0.041 R)
• M53: 22,142,430 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 8.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.57 AU - 8.87 AU

Year: 7914 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,064,046 km

• M1: 183,856 km (0.045 R)
• M2: 299,046 km (0.068 R)
• M3: 376,388 km (0.106 R)
• M4: 435,479 km (0.111 R)
• M5: 545,284 km (0.092 R)
• M6: 613,950 km (0.11 R)
• M7: 1,192,145 km (0.074 R)
• M8: 1,433,447 km (0.109 R)
• M9: 1,660,985 km (0.062 R)
• M10: 1,734,438 km (0.117 R)
• M11: 2,024,059 km (0.065 R)
• M12: 2,182,633 km (0.101 R)
• M13: 2,345,246 km (0.115 R)
• M14: 2,734,799 km (0.096 R)
• M15: 2,857,319 km (0.11 R)
• M16: 3,181,049 km (0.101 R)
• M17: 3,291,602 km (0.107 R)
• M18: 3,669,187 km (0.109 R)
• M19: 3,727,081 km (0.097 R)
• M20: 4,001,145 km (0.044 R)
• M21: 4,201,007 km (0.03 R)
• M22: 4,261,595 km (0.066 R)
• M23: 5,823,845 km (0.104 R)
• M24: 5,891,613 km (0.038 R)
• M25: 6,257,081 km (0.119 R)
• M26: 6,914,264 km (0.092 R)
• M27: 7,130,134 km (0.101 R)
• M28: 7,202,689 km (0.106 R)
• M29: 7,299,628 km (0.113 R)
• M30: 7,445,935 km (0.078 R)
• M31: 7,642,656 km (0.107 R)
• M32: 8,041,035 km (0.095 R)
• M33: 8,677,125 km (0.099 R)
• M34: 8,832,258 km (0.049 R)
• M35: 9,223,906 km (0.118 R)
• M36: 9,382,330 km (0.06 R)
• M37: 10,024,404 km (0.031 R)
• M38: 10,132,862 km (0.077 R)
• M39: 10,791,542 km (0.075 R)
• M40: 11,210,266 km (0.1 R)
• M41: 11,492,408 km (0.12 R)
• M42: 11,748,220 km (0.118 R)
• M43: 12,150,040 km (0.109 R)
• M44: 12,644,012 km (0.071 R)
• M45: 12,702,654 km (0.065 R)
• M46: 13,085,326 km (0.107 R)
• M47: 13,293,117 km (0.086 R)
• M48: 14,074,018 km (0.059 R)
• M49: 14,134,755 km (0.1 R)
• M50: 14,746,461 km (0.105 R)
• M51: 15,148,729 km (0.073 R)
• M52: 15,711,666 km (0.096 R)
• M53: 15,932,472 km (0.108 R)
• M54: 16,440,956 km (0.098 R)
• M55: 16,569,011 km (0.076 R)
• M56: 16,987,137 km (0.059 R)
• M57: 17,246,241 km (0.095 R)
• M58: 17,998,269 km (0.072 R)
• M59: 18,527,846 km (0.102 R)
• M60: 19,568,299 km (0.118 R)
• M61: 20,010,211 km (0.041 R)
• M62: 20,215,310 km (0.092 R)
• M63: 20,593,194 km (0.105 R)
• M64: 20,662,159 km (0.112 R)
• M65: 20,800,238 km (0.09 R)
• M66: 20,869,352 km (0.103 R)
• M67: 21,042,736 km (0.097 R)
• M68: 21,181,712 km (0.101 R)
• M69: 21,355,844 km (0.049 R)
• M70: 22,446,113 km (0.06 R)
• M71: 22,552,477 km (0.086 R)
• M72: 23,807,155 km (0.093 R)
• M73: 24,024,520 km (0.079 R)
• M74: 24,169,780 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 11

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.98 AU - 11.06 AU

Year: 12589 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,064,046 km

• M1: 159,023 km (0.082 R)
• M2: 293,062 km (0.085 R)
• M3: 391,797 km (0.1 R)
• M4: 527,033 km (0.042 R)
• M5: 720,912 km (0.094 R)
• M6: 831,615 km (0.09 R)
• M7: 1,061,846 km (0.113 R)
• M8: 1,271,283 km (0.04 R)
• M9: 1,895,405 km (0.099 R)
• M10: 1,991,746 km (0.117 R)
• M11: 2,227,363 km (0.081 R)
• M12: 2,342,254 km (0.085 R)
• M13: 2,445,925 km (0.102 R)
• M14: 2,604,649 km (0.105 R)
• M15: 2,712,209 km (0.079 R)
• M16: 2,835,179 km (0.074 R)
• M17: 2,974,006 km (0.081 R)
• M18: 3,086,802 km (0.093 R)
• M19: 3,158,011 km (0.03 R)
• M20: 3,404,249 km (0.088 R)
• M21: 4,662,218 km (0.111 R)
• M22: 4,744,197 km (0.036 R)
• M23: 5,077,202 km (0.097 R)
• M24: 5,349,171 km (0.109 R)
• M25: 5,591,071 km (0.084 R)
• M26: 5,783,603 km (0.086 R)
• M27: 6,085,641 km (0.093 R)
• M28: 6,686,576 km (0.115 R)
• M29: 6,928,625 km (0.074 R)
• M30: 7,192,516 km (0.088 R)
• M31: 7,613,784 km (0.088 R)
• M32: 7,749,618 km (0.045 R)
• M33: 8,062,876 km (0.105 R)
• M34: 8,201,404 km (0.099 R)
• M35: 8,540,842 km (0.095 R)
• M36: 8,884,917 km (0.084 R)
• M37: 9,130,556 km (0.096 R)
• M38: 9,212,985 km (0.098 R)
• M39: 10,392,265 km (0.097 R)
• M40: 10,977,791 km (0.099 R)
• M41: 11,175,410 km (0.062 R)
• M42: 11,507,367 km (0.085 R)
• M43: 11,685,688 km (0.119 R)
• M44: 11,887,346 km (0.106 R)
• M45: 13,145,314 km (0.08 R)
• M46: 13,355,200 km (0.11 R)
• M47: 13,636,744 km (0.113 R)
• M48: 13,991,590 km (0.074 R)
• M49: 15,761,033 km (0.045 R)
• M50: 16,158,216 km (0.108 R)
• M51: 16,258,147 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit