🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 201 Days

Day: 40 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.67 AU

Year: 201 Days

Day: 32.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 773 Days

Day: 47.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,747,611 km

• M1: 274,811 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.07 AU

Year: 1052 Days

Day: 34.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.65 AU - 2.21 AU

Year: 1188 Days

Day: 37.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,747,611 km

• M1: 957,426 km (0.079 R)
• M2: 982,708 km (0.07 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 11.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.07 AU - 4.31 AU

Year: 3140 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,747,611 km

• M1: 189,241 km (0.118 R)
• M2: 259,852 km (0.111 R)
• M3: 353,649 km (0.077 R)
• M4: 476,170 km (0.102 R)
• M5: 547,379 km (0.118 R)
• M6: 658,679 km (0.077 R)
• M7: 778,507 km (0.099 R)
• M8: 849,417 km (0.115 R)
• M9: 964,757 km (0.062 R)
• M10: 1,041,800 km (0.06 R)
• M11: 1,121,086 km (0.108 R)
• M12: 1,211,892 km (0.06 R)
• M13: 1,295,667 km (0.055 R)
• M14: 1,430,305 km (0.034 R)
• M15: 1,519,466 km (0.085 R)
• M16: 1,590,076 km (0.115 R)
• M17: 1,755,980 km (0.104 R)
• M18: 1,916,798 km (0.051 R)
• M19: 2,015,682 km (0.079 R)
• M20: 2,334,624 km (0.071 R)
• M21: 2,405,085 km (0.084 R)
• M22: 2,633,072 km (0.113 R)
• M23: 2,931,221 km (0.054 R)
• M24: 3,058,828 km (0.056 R)
• M25: 3,201,245 km (0.095 R)
• M26: 3,293,098 km (0.106 R)
• M27: 3,601,120 km (0.039 R)
• M28: 3,696,713 km (0.101 R)
• M29: 4,087,762 km (0.11 R)
• M30: 4,201,905 km (0.11 R)
• M31: 4,477,464 km (0.097 R)
• M32: 4,788,927 km (0.113 R)
• M33: 4,909,503 km (0.098 R)
• M34: 5,000,608 km (0.09 R)
• M35: 5,464,511 km (0.077 R)
• M36: 5,653,902 km (0.101 R)
• M37: 5,845,686 km (0.094 R)
• M38: 5,942,327 km (0.109 R)
• M39: 6,072,028 km (0.054 R)
• M40: 6,350,729 km (0.118 R)
• M41: 6,450,211 km (0.052 R)
• M42: 6,533,388 km (0.061 R)
• M43: 6,768,406 km (0.11 R)
• M44: 6,920,846 km (0.051 R)
• M45: 7,246,670 km (0.086 R)
• M46: 7,595,233 km (0.046 R)
• M47: 7,753,807 km (0.081 R)
• M48: 8,002,738 km (0.057 R)
• M49: 8,563,281 km (0.081 R)
• M50: 8,654,835 km (0.095 R)
• M51: 9,117,841 km (0.085 R)
• M52: 9,267,738 km (0.093 R)
• M53: 9,342,985 km (0.113 R)
• M54: 9,569,925 km (0.1 R)
• M55: 10,398,099 km (0.117 R)
• M56: 10,515,534 km (0.078 R)
• M57: 10,653,014 km (0.084 R)
• M58: 10,890,276 km (0.111 R)
• M59: 11,149,230 km (0.099 R)
• M60: 11,289,403 km (0.086 R)
• M61: 11,490,912 km (0.095 R)
• M62: 11,774,848 km (0.081 R)
• M63: 12,040,684 km (0.097 R)
• M64: 12,184,597 km (0.096 R)
• M65: 12,370,398 km (0.085 R)
• M66: 13,186,903 km (0.109 R)
• M67: 13,805,340 km (0.088 R)
• M68: 13,934,593 km (0.098 R)
• M69: 14,064,145 km (0.114 R)
• M70: 14,652,064 km (0.063 R)
• M71: 14,783,710 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.6

Radius: 6.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.51 AU - 11.07 AU

Year: 14620 Days

Day: 23.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,747,611 km

• M1: 93,798 km (0.038 R)
• M2: 476,469 km (0.063 R)
• M3: 1,441,824 km (0.117 R)
• M4: 1,981,873 km (0.093 R)
• M5: 2,367,685 km (0.116 R)
• M6: 2,482,128 km (0.088 R)
• M7: 2,540,022 km (0.092 R)
• M8: 2,598,515 km (0.05 R)
• M9: 3,312,845 km (0.066 R)
• M10: 3,592,892 km (0.074 R)
• M11: 4,084,321 km (0.084 R)
• M12: 4,763,944 km (0.103 R)
• M13: 6,094,468 km (0.085 R)
• M14: 6,146,827 km (0.061 R)
• M15: 7,842,519 km (0.114 R)
• M16: 8,331,255 km (0.091 R)
• M17: 9,580,696 km (0.103 R)
• M18: 10,320,458 km (0.106 R)
• M19: 12,249,223 km (0.105 R)
• M20: 12,614,691 km (0.081 R)
• M21: 13,084,877 km (0.118 R)
• M22: 13,254,371 km (0.103 R)
• M23: 13,973,638 km (0.072 R)
• M24: 16,607,458 km (0.063 R)
• M25: 17,011,821 km (0.074 R)
• M26: 17,792,722 km (0.113 R)
• M27: 19,081,657 km (0.111 R)
• M28: 19,427,976 km (0.117 R)
• M29: 20,087,553 km (0.041 R)
• M30: 22,352,465 km (0.089 R)
• M31: 23,865,348 km (0.08 R)
• M32: 26,388,167 km (0.057 R)
• M33: 26,559,456 km (0.076 R)
• M34: 26,602,241 km (0.087 R)
• M35: 26,988,952 km (0.113 R)
• M36: 27,550,841 km (0.064 R)
• M37: 27,724,525 km (0.097 R)
• M38: 28,598,326 km (0.074 R)
• M39: 28,642,158 km (0.09 R)
• M40: 28,994,461 km (0.1 R)
• M41: 29,170,986 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit