🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.59 AU - 0.63 AU

Year: 176 Days

Day: 20.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,155,426 km

• M1: 34,258 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.8 AU - 1.02 AU

Year: 320 Days

Day: 31 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,155,426 km

• M1: 714,180 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.08 AU - 1.64 AU

Year: 585 Days

Day: 47.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 13.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.8 AU - 5.92 AU

Year: 5234 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 106,155,426 km

• M1: 173,085 km (0.1 R)
• M2: 1,240,615 km (0.086 R)
• M3: 1,814,173 km (0.12 R)
• M4: 2,962,786 km (0.084 R)
• M5: 3,511,212 km (0.1 R)
• M6: 6,957,498 km (0.069 R)
• M7: 9,937,188 km (0.098 R)
• M8: 10,798,274 km (0.11 R)
• M9: 12,462,849 km (0.085 R)
• M10: 16,856,090 km (0.117 R)
• M11: 19,572,637 km (0.109 R)
• M12: 21,811,818 km (0.111 R)
• M13: 28,104,354 km (0.108 R)
• M14: 29,001,492 km (0.076 R)
• M15: 31,137,301 km (0.063 R)
• M16: 32,097,869 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 9.2

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.56 AU - 8.56 AU

Year: 9240 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,155,426 km

• M1: 114,592 km (0.062 R)
• M2: 427,102 km (0.058 R)
• M3: 840,590 km (0.078 R)
• M4: 1,245,552 km (0.089 R)
• M5: 2,004,312 km (0.114 R)
• M6: 2,515,638 km (0.051 R)
• M7: 3,066,158 km (0.078 R)
• M8: 3,618,324 km (0.082 R)
• M9: 4,524,737 km (0.111 R)
• M10: 5,273,923 km (0.06 R)
• M11: 8,063,924 km (0.098 R)
• M12: 9,067,875 km (0.114 R)
• M13: 9,899,190 km (0.114 R)
• M14: 11,433,167 km (0.062 R)
• M15: 12,579,535 km (0.067 R)
• M16: 12,998,260 km (0.115 R)
• M17: 14,182,028 km (0.098 R)
• M18: 15,504,174 km (0.045 R)
• M19: 18,239,571 km (0.106 R)
• M20: 18,545,050 km (0.03 R)
• M21: 19,244,868 km (0.056 R)
• M22: 21,705,155 km (0.094 R)
• M23: 23,637,660 km (0.069 R)
• M24: 24,738,701 km (0.056 R)
• M25: 27,440,139 km (0.118 R)
• M26: 29,277,201 km (0.113 R)
• M27: 29,591,207 km (0.102 R)
• M28: 30,225,801 km (0.086 R)
• M29: 32,184,187 km (0.069 R)
• M30: 33,308,116 km (0.061 R)
• M31: 40,736,398 km (0.11 R)
• M32: 41,918,221 km (0.052 R)
• M33: 47,881,790 km (0.074 R)
• M34: 49,197,803 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 13.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.01 AU - 10.75 AU

Year: 11458 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,155,426 km

• M1: 172,935 km (0.082 R)
• M2: 707,897 km (0.087 R)
• M3: 1,393,504 km (0.082 R)
• M4: 2,114,267 km (0.082 R)
• M5: 2,663,291 km (0.04 R)
• M6: 3,679,958 km (0.097 R)
• M7: 4,815,855 km (0.055 R)
• M8: 5,534,074 km (0.118 R)
• M9: 6,247,955 km (0.072 R)
• M10: 11,215,502 km (0.064 R)
• M11: 13,646,019 km (0.114 R)
• M12: 14,419,440 km (0.1 R)
• M13: 16,053,946 km (0.068 R)
• M14: 17,433,089 km (0.105 R)
• M15: 20,592,895 km (0.12 R)
• M16: 24,866,607 km (0.096 R)
• M17: 29,485,740 km (0.075 R)
• M18: 39,342,594 km (0.113 R)
• M19: 40,251,551 km (0.069 R)
• M20: 41,174,420 km (0.103 R)
• M21: 42,925,613 km (0.059 R)
• M22: 45,431,677 km (0.077 R)
• M23: 47,886,578 km (0.104 R)
• M24: 51,039,802 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.7

Radius: 3.9

Gravity: 64.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.08 AU - 21.38 AU

Year: 27545 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 106,155,426 km

• M1: 49,666 km (0.096 R)
• M2: 406,607 km (0.048 R)
• M3: 579,093 km (0.103 R)
• M4: 1,356,404 km (0.099 R)
• M5: 1,686,566 km (0.068 R)
• M6: 3,396,620 km (0.083 R)
• M7: 3,896,426 km (0.052 R)
• M8: 4,558,995 km (0.108 R)
• M9: 5,293,521 km (0.098 R)
• M10: 6,294,330 km (0.113 R)
• M11: 6,440,039 km (0.081 R)
• M12: 7,577,581 km (0.073 R)
• M13: 8,603,074 km (0.076 R)
• M14: 8,964,353 km (0.077 R)
• M15: 10,786,006 km (0.07 R)
• M16: 12,379,673 km (0.081 R)
• M17: 13,311,817 km (0.118 R)
• M18: 16,571,555 km (0.113 R)
• M19: 17,414,688 km (0.104 R)
• M20: 19,492,603 km (0.078 R)
• M21: 25,829,419 km (0.063 R)
• M22: 27,345,444 km (0.053 R)
• M23: 31,818,869 km (0.099 R)
• M24: 33,707,093 km (0.114 R)
• M25: 34,603,334 km (0.099 R)
• M26: 35,977,241 km (0.101 R)
• M27: 39,652,711 km (0.101 R)
• M28: 46,260,150 km (0.12 R)
• M29: 47,366,276 km (0.1 R)
• M30: 49,058,228 km (0.097 R)
• M31: 53,766,372 km (0.112 R)
• M32: 61,822,068 km (0.042 R)
• M33: 63,388,807 km (0.082 R)
• M34: 67,774,119 km (0.11 R)
• M35: 77,917,303 km (0.083 R)
• M36: 81,599,655 km (0.085 R)
• M37: 82,403,594 km (0.115 R)
• M38: 84,027,179 km (0.1 R)
• M39: 84,573,062 km (0.074 R)
• M40: 90,448,518 km (0.068 R)
• M41: 92,175,925 km (0.098 R)
• M42: 96,889,455 km (0.028 R)
• M43: 98,092,371 km (0.099 R)
• M44: 99,305,311 km (0.058 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: 412 - 17,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit