🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.78 AU

Year: 187 Days

Day: 23 Hours

Environment

Temp: 249 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.74 AU - 2.76 AU

Year: 1175 Days

Day: 43.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.08 AU - 4.1 AU

Year: 2881 Days

Day: 30.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 10.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.25 AU - 7.65 AU

Year: 6381 Days

Day: 14.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,126,759 km

• M1: 129,402 km (0.107 R)
• M2: 625,917 km (0.071 R)
• M3: 1,076,207 km (0.088 R)
• M4: 1,832,275 km (0.104 R)
• M5: 2,368,284 km (0.082 R)
• M6: 2,709,517 km (0.074 R)
• M7: 3,044,915 km (0.095 R)
• M8: 4,126,059 km (0.108 R)
• M9: 4,754,819 km (0.08 R)
• M10: 6,459,786 km (0.099 R)
• M11: 7,063,263 km (0.051 R)
• M12: 8,618,184 km (0.066 R)
• M13: 9,904,127 km (0.033 R)
• M14: 10,707,019 km (0.115 R)
• M15: 12,191,030 km (0.063 R)
• M16: 13,113,301 km (0.09 R)
• M17: 15,038,625 km (0.078 R)
• M18: 16,524,581 km (0.081 R)
• M19: 17,589,418 km (0.09 R)
• M20: 19,855,377 km (0.118 R)
• M21: 21,936,433 km (0.069 R)
• M22: 25,694,182 km (0.028 R)
• M23: 28,336,829 km (0.099 R)
• M24: 30,318,701 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 8.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.16 AU - 8.16 AU

Year: 8118 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,126,759 km

• M1: 141,370 km (0.037 R)
• M2: 486,791 km (0.059 R)
• M3: 853,605 km (0.099 R)
• M4: 1,344,586 km (0.09 R)
• M5: 1,745,807 km (0.075 R)
• M6: 2,142,840 km (0.072 R)
• M7: 2,543,613 km (0.066 R)
• M8: 2,871,531 km (0.075 R)
• M9: 3,707,933 km (0.105 R)
• M10: 4,531,320 km (0.117 R)
• M11: 5,134,648 km (0.054 R)
• M12: 5,440,276 km (0.118 R)
• M13: 5,823,097 km (0.099 R)
• M14: 6,361,500 km (0.115 R)
• M15: 7,230,813 km (0.095 R)
• M16: 8,637,631 km (0.076 R)
• M17: 9,383,227 km (0.12 R)
• M18: 10,362,495 km (0.108 R)
• M19: 11,511,706 km (0.097 R)
• M20: 12,523,436 km (0.093 R)
• M21: 17,032,765 km (0.091 R)
• M22: 18,344,588 km (0.064 R)
• M23: 19,061,461 km (0.111 R)
• M24: 25,132,592 km (0.037 R)
• M25: 25,660,523 km (0.064 R)
• M26: 27,753,247 km (0.111 R)
• M27: 30,253,177 km (0.067 R)
• M28: 32,378,963 km (0.033 R)
• M29: 34,710,745 km (0.117 R)
• M30: 36,587,600 km (0.117 R)
• M31: 37,722,599 km (0.091 R)
• M32: 38,298,850 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.6

Radius: 10

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.73 AU - 10.29 AU

Year: 10213 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,126,759 km

• M1: 126,709 km (0.106 R)
• M2: 446,101 km (0.035 R)
• M3: 914,941 km (0.04 R)
• M4: 1,331,122 km (0.105 R)
• M5: 1,672,055 km (0.087 R)
• M6: 2,636,214 km (0.093 R)
• M7: 4,411,940 km (0.078 R)
• M8: 4,740,906 km (0.027 R)
• M9: 5,482,164 km (0.083 R)
• M10: 7,032,745 km (0.118 R)
• M11: 7,609,296 km (0.058 R)
• M12: 9,828,131 km (0.095 R)
• M13: 11,415,963 km (0.077 R)
• M14: 13,664,270 km (0.053 R)
• M15: 15,774,347 km (0.119 R)
• M16: 16,263,383 km (0.097 R)
• M17: 16,834,548 km (0.062 R)
• M18: 17,716,427 km (0.106 R)
• M19: 18,244,956 km (0.079 R)
• M20: 20,055,689 km (0.116 R)
• M21: 20,547,118 km (0.109 R)
• M22: 23,125,886 km (0.112 R)
• M23: 25,054,352 km (0.063 R)
• M24: 25,529,026 km (0.066 R)
• M25: 26,988,653 km (0.114 R)
• M26: 30,825,988 km (0.109 R)
• M27: 45,469,375 km (0.093 R)
• M28: 49,074,235 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.2

Radius: 7.4

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.23 AU - 20.89 AU

Year: 28979 Days

Day: 23.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 68,126,759 km

• M1: 156,031 km (0.108 R)
• M2: 2,559,320 km (0.111 R)
• M3: 4,127,854 km (0.101 R)
• M4: 6,087,287 km (0.094 R)
• M5: 10,393,761 km (0.103 R)
• M6: 11,166,135 km (0.115 R)
• M7: 13,161,471 km (0.109 R)
• M8: 13,993,983 km (0.049 R)
• M9: 15,158,004 km (0.094 R)
• M10: 20,371,640 km (0.075 R)
• M11: 22,344,985 km (0.066 R)
• M12: 29,024,380 km (0.116 R)
• M13: 30,194,086 km (0.106 R)
• M14: 31,031,236 km (0.063 R)
• M15: 32,378,066 km (0.116 R)
• M16: 33,891,248 km (0.086 R)
• M17: 36,382,501 km (0.093 R)
• M18: 39,843,149 km (0.09 R)
• M19: 57,325,006 km (0.096 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit