🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 288 Days

Day: 34.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.71 AU - 2.03 AU

Year: 925 Days

Day: 41 Hours

Environment

Temp: -65 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,376,318 km

• M1: 86,168 km (0.111 R)
• M2: 989,291 km (0.033 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 9.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.89 AU - 8.09 AU

Year: 5979 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,376,318 km

• M1: 115,639 km (0.096 R)
• M2: 481,556 km (0.113 R)
• M3: 1,375,702 km (0.111 R)
• M4: 1,728,603 km (0.074 R)
• M5: 2,868,539 km (0.11 R)
• M6: 4,311,560 km (0.052 R)
• M7: 5,334,062 km (0.079 R)
• M8: 5,763,408 km (0.092 R)
• M9: 6,186,919 km (0.067 R)
• M10: 6,938,648 km (0.081 R)
• M11: 8,515,410 km (0.112 R)
• M12: 9,561,099 km (0.066 R)
• M13: 9,875,105 km (0.09 R)
• M14: 10,732,151 km (0.082 R)
• M15: 11,374,076 km (0.069 R)
• M16: 12,876,338 km (0.109 R)
• M17: 13,503,153 km (0.086 R)
• M18: 13,898,689 km (0.114 R)
• M19: 14,302,155 km (0.082 R)
• M20: 15,238,338 km (0.109 R)
• M21: 16,381,565 km (0.059 R)
• M22: 17,002,845 km (0.09 R)
• M23: 18,412,656 km (0.104 R)
• M24: 19,582,810 km (0.036 R)
• M25: 22,413,052 km (0.078 R)
• M26: 23,603,552 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 13.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.49 AU - 8.01 AU

Year: 7060 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,376,318 km

• M1: 172,935 km (0.1 R)
• M2: 1,013,526 km (0.11 R)
• M3: 2,476,144 km (0.098 R)
• M4: 5,949,358 km (0.03 R)
• M5: 10,260,768 km (0.1 R)
• M6: 11,890,936 km (0.116 R)
• M7: 12,600,479 km (0.062 R)
• M8: 13,865,329 km (0.115 R)
• M9: 15,853,934 km (0.1 R)
• M10: 16,713,972 km (0.097 R)
• M11: 17,535,114 km (0.112 R)
• M12: 18,963,475 km (0.044 R)
• M13: 20,237,450 km (0.07 R)
• M14: 22,955,494 km (0.112 R)
• M15: 23,459,190 km (0.108 R)
• M16: 24,228,722 km (0.085 R)
• M17: 25,191,982 km (0.083 R)
• M18: 29,696,823 km (0.074 R)
• M19: 33,195,020 km (0.113 R)
• M20: 34,165,162 km (0.049 R)
• M21: 34,932,748 km (0.114 R)
• M22: 38,118,435 km (0.118 R)
• M23: 39,182,226 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.6

Radius: 7.8

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.33 AU - 19.09 AU

Year: 22519 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,376,318 km

• M1: 96,939 km (0.11 R)
• M2: 352,901 km (0.052 R)
• M3: 912,397 km (0.053 R)
• M4: 1,246,749 km (0.12 R)
• M5: 2,540,770 km (0.101 R)
• M6: 3,572,547 km (0.111 R)
• M7: 4,707,845 km (0.054 R)
• M8: 5,420,080 km (0.081 R)
• M9: 6,478,934 km (0.115 R)
• M10: 7,410,331 km (0.032 R)
• M11: 7,669,733 km (0.063 R)
• M12: 8,372,394 km (0.097 R)
• M13: 10,937,400 km (0.12 R)
• M14: 11,479,243 km (0.11 R)
• M15: 11,897,369 km (0.058 R)
• M16: 14,380,843 km (0.088 R)
• M17: 15,447,626 km (0.091 R)
• M18: 17,462,709 km (0.055 R)
• M19: 17,923,022 km (0.115 R)
• M20: 18,485,809 km (0.111 R)
• M21: 19,450,117 km (0.069 R)
• M22: 20,447,486 km (0.116 R)
• M23: 23,755,992 km (0.116 R)
• M24: 25,713,780 km (0.092 R)
• M25: 27,158,895 km (0.103 R)
• M26: 28,530,558 km (0.076 R)
• M27: 28,912,481 km (0.092 R)
• M28: 30,210,243 km (0.067 R)
• M29: 34,050,121 km (0.066 R)
• M30: 35,204,269 km (0.102 R)
• M31: 42,186,300 km (0.07 R)
• M32: 48,575,925 km (0.087 R)
• M33: 53,048,303 km (0.116 R)
• M34: 64,316,613 km (0.113 R)
• M35: 85,230,544 km (0.098 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: 359 - 11,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit