🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 14.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.6 AU - 4.12 AU

Year: 2261 Days

Day: 42.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,099,881 km

• M1: 367,113 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.9

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.74 AU - 8.82 AU

Year: 8746 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,099,881 km

• M1: 186,549 km (0.092 R)
• M2: 659,427 km (0.101 R)
• M3: 1,395,748 km (0.103 R)
• M4: 1,879,847 km (0.096 R)
• M5: 2,824,258 km (0.102 R)
• M6: 3,617,127 km (0.094 R)
• M7: 4,141,617 km (0.095 R)
• M8: 4,883,024 km (0.082 R)
• M9: 5,680,680 km (0.084 R)
• M10: 6,360,004 km (0.079 R)
• M11: 6,985,024 km (0.119 R)
• M12: 7,499,192 km (0.064 R)
• M13: 12,048,164 km (0.116 R)
• M14: 14,425,124 km (0.089 R)
• M15: 15,080,363 km (0.079 R)
• M16: 16,386,502 km (0.117 R)
• M17: 18,381,689 km (0.11 R)
• M18: 19,581,763 km (0.078 R)
• M19: 20,311,651 km (0.102 R)
• M20: 21,364,072 km (0.108 R)
• M21: 24,909,392 km (0.105 R)
• M22: 28,923,252 km (0.102 R)
• M23: 29,584,176 km (0.106 R)
• M24: 30,062,440 km (0.08 R)
• M25: 32,734,856 km (0.077 R)
• M26: 35,885,986 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.4

Radius: 7

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.17 AU - 15.17 AU

Year: 17545 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,099,881 km

• M1: 87,066 km (0.1 R)
• M2: 324,328 km (0.103 R)
• M3: 658,231 km (0.053 R)
• M4: 915,539 km (0.114 R)
• M5: 1,461,571 km (0.104 R)
• M6: 1,709,455 km (0.088 R)
• M7: 2,084,048 km (0.088 R)
• M8: 2,581,162 km (0.082 R)
• M9: 3,290,106 km (0.074 R)
• M10: 3,901,812 km (0.114 R)
• M11: 8,504,789 km (0.038 R)
• M12: 9,258,163 km (0.104 R)
• M13: 11,208,920 km (0.086 R)
• M14: 11,981,593 km (0.026 R)
• M15: 13,347,571 km (0.112 R)
• M16: 15,274,541 km (0.1 R)
• M17: 17,043,835 km (0.058 R)
• M18: 18,589,630 km (0.108 R)
• M19: 18,945,374 km (0.096 R)
• M20: 20,040,131 km (0.104 R)
• M21: 20,793,057 km (0.099 R)
• M22: 21,858,792 km (0.08 R)
• M23: 23,993,853 km (0.102 R)
• M24: 26,487,500 km (0.111 R)
• M25: 29,148,696 km (0.095 R)
• M26: 33,140,566 km (0.113 R)
• M27: 51,344,682 km (0.096 R)
• M28: 62,334,441 km (0.08 R)
• M29: 69,328,590 km (0.1 R)
• M30: 70,184,290 km (0.051 R)
• M31: 73,899,703 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.8

Radius: 6.6

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.83 AU - 16.41 AU

Year: 18452 Days

Day: 22.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,099,881 km

• M1: 82,129 km (0.052 R)
• M2: 476,619 km (0.091 R)
• M3: 717,621 km (0.114 R)
• M4: 1,399,039 km (0.101 R)
• M5: 1,615,507 km (0.083 R)
• M6: 1,890,618 km (0.054 R)
• M7: 2,257,731 km (0.032 R)
• M8: 2,648,481 km (0.074 R)
• M9: 2,860,311 km (0.098 R)
• M10: 4,033,907 km (0.116 R)
• M11: 4,251,721 km (0.07 R)
• M12: 5,239,067 km (0.032 R)
• M13: 5,845,238 km (0.05 R)
• M14: 6,796,979 km (0.092 R)
• M15: 10,268,847 km (0.089 R)
• M16: 12,743,644 km (0.084 R)
• M17: 14,261,614 km (0.099 R)
• M18: 14,695,597 km (0.054 R)
• M19: 14,989,856 km (0.082 R)
• M20: 15,742,633 km (0.066 R)
• M21: 16,758,552 km (0.092 R)
• M22: 17,569,223 km (0.103 R)
• M23: 20,521,537 km (0.084 R)
• M24: 23,991,011 km (0.051 R)
• M25: 24,604,811 km (0.119 R)
• M26: 25,863,976 km (0.111 R)
• M27: 27,497,585 km (0.109 R)
• M28: 36,572,042 km (0.101 R)
• M29: 36,977,003 km (0.112 R)
• M30: 39,046,690 km (0.029 R)
• M31: 40,901,853 km (0.061 R)
• M32: 49,074,534 km (0.112 R)
• M33: 57,176,755 km (0.099 R)
• M34: 58,639,224 km (0.093 R)
• M35: 61,257,934 km (0.07 R)
• M36: 63,175,480 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.5

Radius: 6.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 19.4 AU - 19.96 AU

Year: 32049 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,099,881 km

• M1: 85,869 km (0.049 R)
• M2: 370,554 km (0.067 R)
• M3: 625,020 km (0.067 R)
• M4: 1,243,906 km (0.119 R)
• M5: 3,034,144 km (0.102 R)
• M6: 4,815,107 km (0.085 R)
• M7: 5,926,020 km (0.106 R)
• M8: 10,755,489 km (0.082 R)
• M9: 12,363,217 km (0.117 R)
• M10: 13,472,335 km (0.111 R)
• M11: 16,945,699 km (0.041 R)
• M12: 17,705,506 km (0.048 R)
• M13: 38,926,712 km (0.108 R)
• M14: 42,360,731 km (0.063 R)
• M15: 45,506,475 km (0.08 R)
• M16: 51,555,166 km (0.079 R)
• M17: 60,229,449 km (0.104 R)
• M18: 75,099,926 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit