🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 526 Days

Day: 12.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.34 AU - 1.96 AU

Year: 770 Days

Day: 41.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.5 AU - 3.14 AU

Year: 1721 Days

Day: 14.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,412,429 km

• M1: 1,219,671 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 8.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.31 AU - 7.85 AU

Year: 7585 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 113,412,429 km

• M1: 108,758 km (0.102 R)
• M2: 505,042 km (0.087 R)
• M3: 1,051,823 km (0.058 R)
• M4: 2,014,934 km (0.084 R)
• M5: 2,818,274 km (0.09 R)
• M6: 3,703,744 km (0.089 R)
• M7: 4,442,010 km (0.117 R)
• M8: 6,045,998 km (0.063 R)
• M9: 7,175,911 km (0.118 R)
• M10: 8,121,220 km (0.119 R)
• M11: 9,625,277 km (0.073 R)
• M12: 12,850,457 km (0.082 R)
• M13: 18,800,114 km (0.108 R)
• M14: 21,559,746 km (0.057 R)
• M15: 23,195,150 km (0.12 R)
• M16: 23,677,154 km (0.038 R)

Asteroid Belt

Center: 10.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.5

Radius: 7.4

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.87 AU - 16.51 AU

Year: 18409 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 113,412,429 km

• M1: 92,302 km (0.038 R)
• M2: 482,453 km (0.103 R)
• M3: 830,867 km (0.115 R)
• M4: 1,095,655 km (0.086 R)
• M5: 1,479,224 km (0.065 R)
• M6: 1,782,907 km (0.088 R)
• M7: 2,294,981 km (0.106 R)
• M8: 3,728,278 km (0.075 R)
• M9: 7,623,807 km (0.098 R)
• M10: 8,430,139 km (0.104 R)
• M11: 9,016,712 km (0.107 R)
• M12: 13,332,761 km (0.06 R)
• M13: 13,618,493 km (0.087 R)
• M14: 16,540,887 km (0.101 R)
• M15: 17,544,389 km (0.031 R)
• M16: 20,135,873 km (0.116 R)
• M17: 24,008,663 km (0.106 R)
• M18: 24,968,034 km (0.103 R)
• M19: 29,181,907 km (0.075 R)
• M20: 35,733,845 km (0.08 R)
• M21: 36,147,184 km (0.11 R)
• M22: 40,757,042 km (0.059 R)
• M23: 45,099,420 km (0.096 R)
• M24: 55,055,607 km (0.082 R)
• M25: 63,517,461 km (0.081 R)
• M26: 65,348,838 km (0.057 R)
• M27: 70,620,368 km (0.065 R)
• M28: 71,054,052 km (0.111 R)
• M29: 75,261,941 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.4

Radius: 5.2

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 18.33 AU - 21.13 AU

Year: 31851 Days

Day: 21.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 113,412,429 km

• M1: 93,050 km (0.093 R)
• M2: 439,668 km (0.066 R)
• M3: 817,852 km (0.114 R)
• M4: 998,865 km (0.118 R)
• M5: 1,288,187 km (0.115 R)
• M6: 1,671,158 km (0.093 R)
• M7: 2,633,671 km (0.104 R)
• M8: 4,027,923 km (0.094 R)
• M9: 4,638,731 km (0.046 R)
• M10: 5,178,629 km (0.114 R)
• M11: 5,806,043 km (0.117 R)
• M12: 8,643,615 km (0.094 R)
• M13: 9,394,597 km (0.107 R)
• M14: 12,678,569 km (0.115 R)
• M15: 13,318,399 km (0.117 R)
• M16: 14,148,368 km (0.036 R)
• M17: 14,749,303 km (0.116 R)
• M18: 17,227,691 km (0.111 R)
• M19: 20,835,692 km (0.104 R)
• M20: 23,820,619 km (0.12 R)
• M21: 25,164,905 km (0.113 R)
• M22: 25,919,177 km (0.058 R)
• M23: 28,542,077 km (0.096 R)
• M24: 29,087,062 km (0.071 R)
• M25: 29,639,078 km (0.118 R)
• M26: 31,049,337 km (0.104 R)
• M27: 32,800,081 km (0.086 R)
• M28: 33,699,613 km (0.028 R)
• M29: 37,300,434 km (0.072 R)
• M30: 37,788,273 km (0.114 R)
• M31: 38,445,157 km (0.074 R)
• M32: 38,943,019 km (0.074 R)
• M33: 41,844,918 km (0.043 R)
• M34: 43,080,596 km (0.059 R)
• M35: 48,074,772 km (0.038 R)
• M36: 51,409,458 km (0.089 R)
• M37: 52,013,534 km (0.098 R)
• M38: 56,375,060 km (0.113 R)
• M39: 57,881,361 km (0.106 R)
• M40: 77,307,991 km (0.118 R)
• M41: 86,896,018 km (0.104 R)
• M42: 91,236,749 km (0.037 R)
• M43: 93,609,820 km (0.072 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit