🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.27 AU - 1.43 AU

Year: 573 Days

Day: 12.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.97 AU - 3.19 AU

Year: 1514 Days

Day: 17 Hours

Environment

Temp: -88 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,375,177 km

• M1: 27,825 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.39 AU - 3.21 AU

Year: 1711 Days

Day: 27.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,375,177 km

• M1: 633,697 km (0.059 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 9.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.22 AU - 6.42 AU

Year: 4482 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,375,177 km

• M1: 133,441 km (0.112 R)
• M2: 198,516 km (0.11 R)
• M3: 296,204 km (0.098 R)
• M4: 442,959 km (0.103 R)
• M5: 585,825 km (0.106 R)
• M6: 679,324 km (0.056 R)
• M7: 1,086,978 km (0.1 R)
• M8: 1,214,884 km (0.083 R)
• M9: 1,529,489 km (0.065 R)
• M10: 2,579,516 km (0.097 R)
• M11: 2,645,489 km (0.044 R)
• M12: 2,792,693 km (0.094 R)
• M13: 2,942,740 km (0.081 R)
• M14: 3,540,084 km (0.116 R)
• M15: 3,643,307 km (0.093 R)
• M16: 3,852,744 km (0.12 R)
• M17: 4,020,144 km (0.051 R)
• M18: 4,097,037 km (0.095 R)
• M19: 4,252,170 km (0.107 R)
• M20: 4,536,705 km (0.106 R)
• M21: 4,632,896 km (0.092 R)
• M22: 5,024,394 km (0.109 R)
• M23: 5,342,140 km (0.116 R)
• M24: 5,477,825 km (0.067 R)
• M25: 5,683,522 km (0.064 R)
• M26: 6,067,390 km (0.108 R)
• M27: 6,677,151 km (0.098 R)
• M28: 7,044,863 km (0.109 R)
• M29: 7,137,913 km (0.077 R)
• M30: 8,051,357 km (0.118 R)
• M31: 8,265,881 km (0.106 R)
• M32: 8,581,233 km (0.098 R)
• M33: 8,700,612 km (0.075 R)
• M34: 8,820,440 km (0.118 R)
• M35: 9,427,957 km (0.109 R)
• M36: 10,028,144 km (0.114 R)
• M37: 10,153,955 km (0.057 R)
• M38: 10,512,990 km (0.082 R)
• M39: 11,200,243 km (0.041 R)
• M40: 12,012,859 km (0.096 R)
• M41: 12,730,928 km (0.033 R)
• M42: 13,463,060 km (0.075 R)
• M43: 13,787,538 km (0.098 R)
• M44: 13,974,236 km (0.11 R)
• M45: 15,159,500 km (0.097 R)
• M46: 15,352,182 km (0.097 R)
• M47: 15,424,588 km (0.096 R)
• M48: 15,739,940 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 9.3

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.37 AU - 12.77 AU

Year: 15316 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 24,375,177 km

• M1: 147,504 km (0.098 R)
• M2: 261,048 km (0.104 R)
• M3: 420,071 km (0.101 R)
• M4: 727,494 km (0.113 R)
• M5: 803,640 km (0.074 R)
• M6: 1,124,078 km (0.104 R)
• M7: 1,200,673 km (0.115 R)
• M8: 1,319,004 km (0.119 R)
• M9: 1,525,001 km (0.104 R)
• M10: 1,610,421 km (0.088 R)
• M11: 1,983,817 km (0.073 R)
• M12: 2,236,787 km (0.041 R)
• M13: 3,221,141 km (0.078 R)
• M14: 4,081,927 km (0.118 R)
• M15: 4,141,767 km (0.045 R)
• M16: 4,201,905 km (0.101 R)
• M17: 4,302,884 km (0.108 R)
• M18: 4,445,450 km (0.098 R)
• M19: 4,610,457 km (0.093 R)
• M20: 5,117,444 km (0.067 R)
• M21: 5,268,687 km (0.055 R)
• M22: 6,115,262 km (0.05 R)
• M23: 6,252,892 km (0.099 R)
• M24: 6,414,757 km (0.086 R)
• M25: 6,601,305 km (0.101 R)
• M26: 6,932,216 km (0.11 R)
• M27: 7,341,366 km (0.106 R)
• M28: 8,132,888 km (0.073 R)
• M29: 8,309,563 km (0.118 R)
• M30: 8,487,734 km (0.075 R)
• M31: 9,370,362 km (0.112 R)
• M32: 9,582,192 km (0.094 R)
• M33: 9,849,374 km (0.094 R)
• M34: 10,638,054 km (0.101 R)
• M35: 10,914,661 km (0.119 R)
• M36: 11,560,026 km (0.093 R)
• M37: 11,872,985 km (0.085 R)
• M38: 11,958,854 km (0.11 R)
• M39: 12,217,658 km (0.104 R)
• M40: 12,653,138 km (0.08 R)
• M41: 12,946,349 km (0.059 R)
• M42: 13,064,232 km (0.081 R)
• M43: 13,152,794 km (0.1 R)
• M44: 13,449,896 km (0.064 R)
• M45: 14,050,382 km (0.089 R)
• M46: 14,936,749 km (0.025 R)
• M47: 15,277,683 km (0.055 R)
• M48: 16,188,883 km (0.056 R)
• M49: 17,052,960 km (0.055 R)
• M50: 18,096,406 km (0.052 R)
• M51: 18,459,928 km (0.108 R)
• M52: 18,959,436 km (0.084 R)
• M53: 19,026,306 km (0.056 R)
• M54: 19,093,326 km (0.073 R)
• M55: 19,227,665 km (0.07 R)
• M56: 19,869,739 km (0.064 R)
• M57: 20,313,147 km (0.07 R)
• M58: 20,518,844 km (0.118 R)
• M59: 20,690,881 km (0.072 R)
• M60: 21,837,998 km (0.109 R)
• M61: 21,978,470 km (0.106 R)
• M62: 22,614,112 km (0.092 R)
• M63: 23,005,609 km (0.106 R)
• M64: 23,976,051 km (0.104 R)
• M65: 24,338,826 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit