🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 235 Days

Day: 45.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 8.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.15 AU - 1.71 AU

Year: 1104 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,325,680 km

• M1: 108,608 km (0.05 R)
• M2: 386,710 km (0.114 R)
• M3: 750,981 km (0.067 R)
• M4: 1,143,077 km (0.059 R)
• M5: 1,479,972 km (0.08 R)
• M6: 1,864,737 km (0.07 R)
• M7: 2,198,790 km (0.12 R)
• M8: 3,001,681 km (0.081 R)
• M9: 3,281,579 km (0.079 R)
• M10: 3,593,490 km (0.071 R)
• M11: 3,909,591 km (0.108 R)
• M12: 4,461,158 km (0.073 R)
• M13: 5,560,104 km (0.098 R)
• M14: 5,963,719 km (0.068 R)
• M15: 6,672,663 km (0.074 R)
• M16: 7,293,345 km (0.085 R)
• M17: 7,581,321 km (0.048 R)
• M18: 8,154,730 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 7.7

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.86 AU - 7.88 AU

Year: 12919 Days

Day: 22.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 82.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,325,680 km

• M1: 109,206 km (0.042 R)
• M2: 482,902 km (0.086 R)
• M3: 778,956 km (0.074 R)
• M4: 1,260,811 km (0.093 R)
• M5: 1,584,690 km (0.084 R)
• M6: 1,963,472 km (0.098 R)
• M7: 2,261,920 km (0.036 R)
• M8: 2,547,652 km (0.105 R)
• M9: 4,145,507 km (0.107 R)
• M10: 5,103,681 km (0.082 R)
• M11: 7,809,906 km (0.025 R)
• M12: 8,086,962 km (0.089 R)
• M13: 8,759,255 km (0.094 R)
• M14: 9,008,185 km (0.026 R)
• M15: 10,771,795 km (0.086 R)
• M16: 11,764,676 km (0.117 R)
• M17: 13,073,956 km (0.117 R)
• M18: 13,333,957 km (0.076 R)
• M19: 14,408,669 km (0.046 R)
• M20: 15,685,486 km (0.082 R)
• M21: 17,113,248 km (0.113 R)
• M22: 21,281,195 km (0.078 R)
• M23: 21,731,933 km (0.111 R)
• M24: 23,598,915 km (0.118 R)
• M25: 24,081,816 km (0.109 R)
• M26: 24,967,585 km (0.062 R)
• M27: 28,293,595 km (0.117 R)
• M28: 35,304,499 km (0.105 R)
• M29: 36,833,389 km (0.046 R)
• M30: 41,683,801 km (0.046 R)
• M31: 42,106,265 km (0.086 R)
• M32: 43,969,956 km (0.119 R)
• M33: 47,248,094 km (0.1 R)
• M34: 47,860,996 km (0.058 R)
• M35: 57,009,205 km (0.115 R)
• M36: 57,878,519 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.6

Radius: 6.7

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.37 AU - 11.91 AU

Year: 19326 Days

Day: 20 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,325,680 km

• M1: 88,861 km (0.11 R)
• M2: 336,446 km (0.051 R)
• M3: 868,715 km (0.094 R)
• M4: 1,272,928 km (0.097 R)
• M5: 1,902,586 km (0.091 R)
• M6: 2,226,316 km (0.1 R)
• M7: 2,935,559 km (0.107 R)
• M8: 3,962,698 km (0.032 R)
• M9: 4,268,775 km (0.109 R)
• M10: 5,846,285 km (0.12 R)
• M11: 6,082,500 km (0.055 R)
• M12: 6,407,426 km (0.105 R)
• M13: 8,964,054 km (0.049 R)
• M14: 9,874,806 km (0.053 R)
• M15: 12,067,462 km (0.086 R)
• M16: 12,711,630 km (0.103 R)
• M17: 17,307,426 km (0.09 R)
• M18: 19,402,395 km (0.09 R)
• M19: 19,840,717 km (0.066 R)
• M20: 20,555,795 km (0.106 R)
• M21: 26,263,103 km (0.082 R)
• M22: 28,228,520 km (0.071 R)
• M23: 32,449,573 km (0.035 R)
• M24: 37,883,866 km (0.094 R)
• M25: 38,430,945 km (0.099 R)
• M26: 40,104,048 km (0.076 R)
• M27: 47,125,424 km (0.087 R)
• M28: 51,007,638 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 6.1

Gravity: 23.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.17 AU - 11.07 AU

Year: 22346 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,325,680 km

• M1: 81,980 km (0.106 R)
• M2: 833,559 km (0.109 R)
• M3: 1,219,372 km (0.07 R)
• M4: 1,573,171 km (0.112 R)
• M5: 1,793,828 km (0.113 R)
• M6: 2,120,251 km (0.032 R)
• M7: 2,865,398 km (0.081 R)
• M8: 3,371,487 km (0.074 R)
• M9: 3,902,410 km (0.103 R)
• M10: 4,451,584 km (0.11 R)
• M11: 9,165,712 km (0.112 R)
• M12: 11,299,127 km (0.116 R)
• M13: 11,707,230 km (0.044 R)
• M14: 12,843,576 km (0.109 R)
• M15: 14,843,998 km (0.118 R)
• M16: 21,039,295 km (0.103 R)
• M17: 22,928,118 km (0.105 R)
• M18: 25,041,337 km (0.117 R)
• M19: 28,511,858 km (0.075 R)
• M20: 30,557,609 km (0.088 R)
• M21: 31,216,288 km (0.063 R)
• M22: 33,388,150 km (0.094 R)
• M23: 35,081,748 km (0.037 R)
• M24: 39,564,448 km (0.098 R)
• M25: 40,821,369 km (0.1 R)
• M26: 43,580,104 km (0.094 R)
• M27: 45,429,881 km (0.105 R)
• M28: 46,807,678 km (0.091 R)
• M29: 52,035,525 km (0.028 R)
• M30: 61,939,802 km (0.055 R)
• M31: 64,922,334 km (0.065 R)
• M32: 76,114,200 km (0.052 R)
• M33: 78,055,531 km (0.114 R)
• M34: 85,629,372 km (0.026 R)
• M35: 86,412,667 km (0.106 R)
• M36: 86,937,606 km (0.092 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: 211 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit