🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.03 AU - 1.21 AU

Year: 429 Days

Day: 22.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.36 AU - 1.5 AU

Year: 618 Days

Day: 46.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,091,413 km

• M1: 1,048,681 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.56 AU - 2.14 AU

Year: 910 Days

Day: 38.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,091,413 km

• M1: 552,315 km (0.108 R)
• M2: 663,317 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.32 AU - 3.68 AU

Year: 2368 Days

Day: 45.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,091,413 km

• M1: 782,098 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.4

Radius: 12.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.64 AU - 7.36 AU

Year: 5315 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,091,413 km

• M1: 157,975 km (0.086 R)
• M2: 448,494 km (0.105 R)
• M3: 1,364,183 km (0.096 R)
• M4: 1,740,122 km (0.076 R)
• M5: 2,226,914 km (0.119 R)
• M6: 2,605,247 km (0.089 R)
• M7: 3,657,967 km (0.11 R)
• M8: 3,897,473 km (0.106 R)
• M9: 4,178,568 km (0.098 R)
• M10: 4,610,307 km (0.084 R)
• M11: 4,861,781 km (0.05 R)
• M12: 5,936,492 km (0.085 R)
• M13: 8,012,462 km (0.068 R)
• M14: 8,981,557 km (0.058 R)
• M15: 10,272,138 km (0.114 R)
• M16: 10,622,197 km (0.111 R)
• M17: 11,368,092 km (0.087 R)
• M18: 11,650,832 km (0.073 R)
• M19: 12,907,005 km (0.11 R)
• M20: 13,238,664 km (0.096 R)
• M21: 13,667,112 km (0.1 R)
• M22: 15,746,672 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 9.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.09 AU - 14.89 AU

Year: 15015 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,091,413 km

• M1: 176,376 km (0.098 R)
• M2: 838,795 km (0.036 R)
• M3: 1,029,533 km (0.074 R)
• M4: 1,694,345 km (0.097 R)
• M5: 2,293,186 km (0.089 R)
• M6: 2,693,210 km (0.084 R)
• M7: 3,534,399 km (0.053 R)
• M8: 3,778,693 km (0.095 R)
• M9: 4,804,784 km (0.111 R)
• M10: 5,496,375 km (0.104 R)
• M11: 5,996,780 km (0.113 R)
• M12: 7,107,395 km (0.092 R)
• M13: 7,454,911 km (0.043 R)
• M14: 10,801,565 km (0.096 R)
• M15: 12,225,288 km (0.104 R)
• M16: 13,618,343 km (0.048 R)
• M17: 15,276,187 km (0.118 R)
• M18: 15,979,147 km (0.1 R)
• M19: 16,830,359 km (0.104 R)
• M20: 17,772,077 km (0.098 R)
• M21: 20,384,804 km (0.058 R)
• M22: 24,521,485 km (0.078 R)
• M23: 28,089,992 km (0.11 R)
• M24: 29,216,763 km (0.095 R)
• M25: 32,545,466 km (0.087 R)
• M26: 33,569,912 km (0.033 R)
• M27: 35,184,222 km (0.093 R)
• M28: 42,338,142 km (0.119 R)
• M29: 42,866,821 km (0.11 R)
• M30: 43,292,277 km (0.039 R)
• M31: 43,934,351 km (0.087 R)
• M32: 44,149,473 km (0.099 R)
• M33: 45,232,711 km (0.035 R)
• M34: 47,438,682 km (0.071 R)
• M35: 51,077,799 km (0.058 R)
• M36: 51,309,676 km (0.094 R)
• M37: 55,092,109 km (0.064 R)
• M38: 55,695,287 km (0.103 R)
• M39: 56,545,153 km (0.112 R)
• M40: 57,278,930 km (0.112 R)
• M41: 58,512,215 km (0.114 R)
• M42: 58,760,398 km (0.083 R)
• M43: 64,354,910 km (0.074 R)
• M44: 64,745,659 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 7.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.73 AU - 19.11 AU

Year: 26294 Days

Day: 22.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,091,413 km

• M1: 127,457 km (0.097 R)
• M2: 452,384 km (0.103 R)
• M3: 648,806 km (0.051 R)
• M4: 1,603,540 km (0.057 R)
• M5: 4,218,361 km (0.081 R)
• M6: 5,788,241 km (0.037 R)
• M7: 6,598,014 km (0.114 R)
• M8: 6,975,150 km (0.071 R)
• M9: 7,711,022 km (0.088 R)
• M10: 10,609,930 km (0.065 R)
• M11: 12,779,996 km (0.053 R)
• M12: 16,306,168 km (0.078 R)
• M13: 18,347,730 km (0.098 R)
• M14: 18,660,390 km (0.052 R)
• M15: 22,275,871 km (0.084 R)
• M16: 36,795,691 km (0.091 R)
• M17: 38,244,845 km (0.118 R)
• M18: 51,368,169 km (0.085 R)
• M19: 52,022,660 km (0.106 R)
• M20: 62,625,409 km (0.102 R)
• M21: 63,058,494 km (0.09 R)
• M22: 65,540,473 km (0.109 R)
• M23: 67,770,229 km (0.03 R)
• M24: 69,580,962 km (0.118 R)
• M25: 75,314,599 km (0.045 R)
• M26: 75,630,999 km (0.045 R)
• M27: 76,743,558 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit