🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.58 AU - 0.84 AU

Year: 223 Days

Day: 48 Hours

Environment

Temp: 149 °C

Axial Tilt: 139.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 242 Days

Day: 15.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 130.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.11 AU - 3.85 AU

Year: 2420 Days

Day: 24.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,473,393 km

• M1: 908,957 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.72 AU - 5.18 AU

Year: 3499 Days

Day: 35.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,473,393 km

• M1: 48,470 km (0.085 R)
• M2: 190,288 km (0.067 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 11.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.46 AU - 6.06 AU

Year: 5153 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,473,393 km

• M1: 143,165 km (0.103 R)
• M2: 622,926 km (0.107 R)
• M3: 987,047 km (0.113 R)
• M4: 1,597,256 km (0.118 R)
• M5: 2,380,252 km (0.116 R)
• M6: 2,803,464 km (0.044 R)
• M7: 3,194,214 km (0.107 R)
• M8: 3,643,905 km (0.099 R)
• M9: 4,334,598 km (0.106 R)
• M10: 6,008,299 km (0.086 R)
• M11: 6,562,111 km (0.113 R)
• M12: 9,124,872 km (0.074 R)
• M13: 9,857,452 km (0.091 R)
• M14: 10,352,173 km (0.073 R)
• M15: 13,132,299 km (0.095 R)
• M16: 14,122,787 km (0.118 R)
• M17: 14,752,145 km (0.046 R)
• M18: 15,640,308 km (0.089 R)
• M19: 16,752,867 km (0.112 R)
• M20: 18,384,531 km (0.084 R)
• M21: 19,482,879 km (0.054 R)
• M22: 20,191,374 km (0.071 R)
• M23: 22,574,019 km (0.09 R)
• M24: 24,074,337 km (0.118 R)
• M25: 24,807,815 km (0.108 R)
• M26: 28,248,865 km (0.117 R)
• M27: 30,271,129 km (0.065 R)
• M28: 31,317,566 km (0.049 R)
• M29: 33,583,525 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.3

Radius: 8.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.93 AU - 7.41 AU

Year: 7157 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,473,393 km

• M1: 102,325 km (0.118 R)
• M2: 537,505 km (0.094 R)
• M3: 882,478 km (0.044 R)
• M4: 1,306,139 km (0.118 R)
• M5: 1,642,585 km (0.055 R)
• M6: 2,563,210 km (0.081 R)
• M7: 3,035,341 km (0.11 R)
• M8: 4,153,435 km (0.118 R)
• M9: 6,682,836 km (0.109 R)
• M10: 7,031,549 km (0.044 R)
• M11: 7,503,081 km (0.118 R)
• M12: 8,348,908 km (0.09 R)
• M13: 10,977,791 km (0.106 R)
• M14: 12,427,095 km (0.092 R)
• M15: 13,333,808 km (0.107 R)
• M16: 15,099,661 km (0.101 R)
• M17: 15,640,308 km (0.117 R)
• M18: 17,080,486 km (0.085 R)
• M19: 17,999,167 km (0.042 R)
• M20: 18,675,349 km (0.097 R)
• M21: 19,438,598 km (0.071 R)
• M22: 20,078,278 km (0.112 R)
• M23: 23,569,444 km (0.077 R)
• M24: 24,542,578 km (0.117 R)
• M25: 25,881,479 km (0.084 R)
• M26: 26,569,031 km (0.074 R)
• M27: 26,829,929 km (0.113 R)
• M28: 27,890,578 km (0.116 R)
• M29: 28,160,154 km (0.068 R)
• M30: 29,440,861 km (0.099 R)
• M31: 30,569,128 km (0.115 R)
• M32: 33,820,339 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 3.8

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.28 AU - 19.44 AU

Year: 25807 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,473,393 km

• M1: 47,273 km (0.081 R)
• M2: 295,905 km (0.077 R)
• M3: 586,723 km (0.117 R)
• M4: 1,447,808 km (0.059 R)
• M5: 2,304,406 km (0.079 R)
• M6: 2,909,080 km (0.048 R)
• M7: 3,298,932 km (0.106 R)
• M8: 3,805,919 km (0.041 R)
• M9: 5,600,495 km (0.091 R)
• M10: 6,762,123 km (0.089 R)
• M11: 7,620,216 km (0.038 R)
• M12: 8,989,635 km (0.079 R)
• M13: 9,549,580 km (0.089 R)
• M14: 10,024,553 km (0.102 R)
• M15: 11,193,960 km (0.091 R)
• M16: 11,426,585 km (0.12 R)
• M17: 11,961,696 km (0.069 R)
• M18: 12,204,942 km (0.119 R)
• M19: 12,763,990 km (0.114 R)
• M20: 14,134,755 km (0.105 R)
• M21: 14,270,141 km (0.085 R)
• M22: 16,859,082 km (0.095 R)
• M23: 20,255,252 km (0.114 R)
• M24: 24,958,610 km (0.039 R)
• M25: 29,339,284 km (0.053 R)
• M26: 31,020,166 km (0.114 R)
• M27: 31,710,261 km (0.109 R)
• M28: 33,240,048 km (0.077 R)
• M29: 33,720,557 km (0.057 R)
• M30: 36,700,995 km (0.034 R)
• M31: 42,471,583 km (0.112 R)
• M32: 44,764,320 km (0.048 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit