🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.54 AU - 0.58 AU

Year: 155 Days

Day: 35.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,258,564 km

• M1: 281,543 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 33.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 702 Days

Day: 20.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.4 AU - 2.68 AU

Year: 1501 Days

Day: 43.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,258,564 km

• M1: 609,013 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 9.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.14 AU - 6.08 AU

Year: 4928 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,258,564 km

• M1: 118,182 km (0.065 R)
• M2: 414,087 km (0.06 R)
• M3: 763,996 km (0.099 R)
• M4: 1,355,357 km (0.086 R)
• M5: 2,228,410 km (0.064 R)
• M6: 2,560,966 km (0.04 R)
• M7: 2,893,672 km (0.054 R)
• M8: 3,255,250 km (0.045 R)
• M9: 4,525,635 km (0.099 R)
• M10: 6,099,404 km (0.112 R)
• M11: 6,815,380 km (0.077 R)
• M12: 7,209,271 km (0.067 R)
• M13: 9,082,536 km (0.102 R)
• M14: 11,984,435 km (0.079 R)
• M15: 12,514,311 km (0.106 R)
• M16: 16,944,951 km (0.099 R)
• M17: 17,332,409 km (0.113 R)
• M18: 19,904,745 km (0.059 R)
• M19: 21,409,998 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 6.4

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.61 AU - 15.97 AU

Year: 21094 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,258,564 km

• M1: 80,035 km (0.087 R)
• M2: 348,264 km (0.065 R)
• M3: 822,639 km (0.113 R)
• M4: 1,037,910 km (0.114 R)
• M5: 1,346,680 km (0.103 R)
• M6: 1,715,439 km (0.104 R)
• M7: 2,392,968 km (0.035 R)
• M8: 2,769,206 km (0.094 R)
• M9: 3,696,264 km (0.086 R)
• M10: 4,230,478 km (0.058 R)
• M11: 5,021,253 km (0.082 R)
• M12: 6,345,493 km (0.087 R)
• M13: 6,805,806 km (0.073 R)
• M14: 7,243,379 km (0.083 R)
• M15: 8,126,306 km (0.119 R)
• M16: 8,821,338 km (0.054 R)
• M17: 13,776,917 km (0.094 R)
• M18: 15,496,095 km (0.071 R)
• M19: 18,755,683 km (0.041 R)
• M20: 20,770,617 km (0.066 R)
• M21: 22,065,387 km (0.08 R)
• M22: 25,019,496 km (0.118 R)
• M23: 28,226,874 km (0.093 R)
• M24: 28,561,973 km (0.119 R)
• M25: 30,160,876 km (0.12 R)
• M26: 32,547,261 km (0.048 R)
• M27: 34,799,905 km (0.065 R)
• M28: 37,827,018 km (0.03 R)
• M29: 39,892,965 km (0.042 R)
• M30: 43,353,164 km (0.116 R)
• M31: 47,794,725 km (0.058 R)
• M32: 53,547,660 km (0.108 R)
• M33: 60,297,815 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.4

Radius: 5.1

Gravity: 26.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.47 AU - 20.29 AU

Year: 25720 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,258,564 km

• M1: 63,579 km (0.065 R)
• M2: 280,496 km (0.098 R)
• M3: 546,780 km (0.101 R)
• M4: 972,386 km (0.106 R)
• M5: 1,248,993 km (0.102 R)
• M6: 1,472,791 km (0.116 R)
• M7: 1,939,237 km (0.092 R)
• M8: 2,355,418 km (0.098 R)
• M9: 3,102,809 km (0.114 R)
• M10: 4,521,895 km (0.111 R)
• M11: 5,835,963 km (0.107 R)
• M12: 6,463,526 km (0.048 R)
• M13: 6,745,817 km (0.086 R)
• M14: 7,799,135 km (0.064 R)
• M15: 8,672,039 km (0.087 R)
• M16: 9,791,031 km (0.12 R)
• M17: 13,114,946 km (0.081 R)
• M18: 16,159,113 km (0.116 R)
• M19: 17,752,779 km (0.086 R)
• M20: 18,681,932 km (0.076 R)
• M21: 21,043,633 km (0.074 R)
• M22: 23,266,957 km (0.067 R)
• M23: 23,707,523 km (0.053 R)
• M24: 24,947,689 km (0.12 R)
• M25: 26,707,857 km (0.031 R)
• M26: 28,298,681 km (0.091 R)
• M27: 30,081,439 km (0.086 R)
• M28: 31,668,074 km (0.106 R)
• M29: 34,151,100 km (0.067 R)
• M30: 34,720,020 km (0.115 R)
• M31: 36,317,127 km (0.107 R)
• M32: 39,189,855 km (0.105 R)
• M33: 40,602,059 km (0.1 R)
• M34: 41,240,543 km (0.1 R)
• M35: 43,195,787 km (0.085 R)
• M36: 43,527,595 km (0.108 R)
• M37: 64,509,444 km (0.105 R)
• M38: 65,596,722 km (0.093 R)
• M39: 74,500,936 km (0.083 R)
• M40: 82,892,330 km (0.072 R)
• M41: 84,177,076 km (0.101 R)
• M42: 87,579,680 km (0.094 R)
• M43: 89,718,481 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit