🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 35.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.56 AU - 0.88 AU

Year: 213 Days

Day: 22.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 278 Days

Day: 37.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.42 AU

Year: 429 Days

Day: 17.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.16 AU - 1.18 AU

Year: 441 Days

Day: 31.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,585,392 km

• M1: 570,865 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.97 AU - 1.45 AU

Year: 464 Days

Day: 39.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 12.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.04 AU - 8.44 AU

Year: 6784 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,585,392 km

• M1: 272,867 km (0.108 R)
• M2: 393,293 km (0.111 R)
• M3: 582,684 km (0.117 R)
• M4: 720,314 km (0.049 R)
• M5: 806,482 km (0.077 R)
• M6: 1,203,814 km (0.073 R)
• M7: 1,417,290 km (0.111 R)
• M8: 1,512,734 km (0.116 R)
• M9: 1,710,352 km (0.119 R)
• M10: 1,881,941 km (0.113 R)
• M11: 2,005,509 km (0.119 R)
• M12: 2,168,421 km (0.109 R)
• M13: 2,373,819 km (0.115 R)
• M14: 2,508,008 km (0.08 R)
• M15: 2,763,970 km (0.103 R)
• M16: 2,966,825 km (0.068 R)
• M17: 3,237,896 km (0.079 R)
• M18: 4,168,844 km (0.091 R)
• M19: 4,284,932 km (0.105 R)
• M20: 4,568,270 km (0.065 R)
• M21: 5,054,164 km (0.063 R)
• M22: 5,228,296 km (0.12 R)
• M23: 5,840,002 km (0.085 R)
• M24: 6,049,139 km (0.052 R)
• M25: 6,636,910 km (0.109 R)
• M26: 6,773,044 km (0.074 R)
• M27: 7,131,330 km (0.1 R)
• M28: 7,609,445 km (0.064 R)
• M29: 7,924,349 km (0.117 R)
• M30: 8,596,791 km (0.083 R)
• M31: 8,775,112 km (0.094 R)
• M32: 8,894,790 km (0.11 R)
• M33: 9,256,967 km (0.102 R)
• M34: 10,499,377 km (0.094 R)
• M35: 11,334,731 km (0.102 R)
• M36: 11,694,664 km (0.055 R)
• M37: 11,793,548 km (0.071 R)
• M38: 11,958,854 km (0.115 R)
• M39: 12,091,547 km (0.098 R)
• M40: 12,493,068 km (0.104 R)
• M41: 12,729,133 km (0.086 R)
• M42: 12,966,844 km (0.065 R)
• M43: 13,137,535 km (0.092 R)
• M44: 13,550,276 km (0.085 R)
• M45: 14,636,057 km (0.048 R)
• M46: 15,279,328 km (0.106 R)
• M47: 16,114,832 km (0.1 R)
• M48: 16,371,991 km (0.072 R)
• M49: 16,519,644 km (0.1 R)
• M50: 16,816,147 km (0.111 R)
• M51: 17,077,046 km (0.043 R)
• M52: 17,414,539 km (0.107 R)
• M53: 17,792,124 km (0.025 R)
• M54: 18,325,141 km (0.105 R)
• M55: 18,709,159 km (0.071 R)
• M56: 18,940,886 km (0.109 R)
• M57: 19,837,874 km (0.089 R)
• M58: 20,350,995 km (0.071 R)
• M59: 20,669,040 km (0.103 R)
• M60: 22,038,609 km (0.084 R)
• M61: 22,120,140 km (0.12 R)
• M62: 22,693,399 km (0.102 R)
• M63: 24,442,198 km (0.104 R)
• M64: 24,864,961 km (0.119 R)
• M65: 25,077,241 km (0.111 R)
• M66: 25,503,744 km (0.036 R)
• M67: 25,760,753 km (0.12 R)
• M68: 25,975,576 km (0.113 R)
• M69: 27,320,760 km (0.104 R)
• M70: 27,935,607 km (0.041 R)
• M71: 28,112,133 km (0.116 R)
• M72: 28,822,124 km (0.051 R)
• M73: 29,403,162 km (0.119 R)
• M74: 29,807,825 km (0.099 R)
• M75: 30,304,789 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.73 AU - 12.27 AU

Year: 13581 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,585,392 km

• M1: 226,641 km (0.086 R)
• M2: 409,449 km (0.097 R)
• M3: 490,531 km (0.111 R)
• M4: 828,623 km (0.073 R)
• M5: 1,155,045 km (0.113 R)
• M6: 1,322,894 km (0.073 R)
• M7: 1,590,525 km (0.109 R)
• M8: 2,178,444 km (0.092 R)
• M9: 2,551,242 km (0.092 R)
• M10: 2,915,812 km (0.095 R)
• M11: 3,178,207 km (0.077 R)
• M12: 3,509,416 km (0.114 R)
• M13: 4,011,317 km (0.096 R)
• M14: 4,107,958 km (0.097 R)
• M15: 4,303,632 km (0.063 R)
• M16: 4,806,580 km (0.106 R)
• M17: 4,909,353 km (0.079 R)
• M18: 6,052,131 km (0.11 R)
• M19: 6,463,526 km (0.116 R)
• M20: 6,615,367 km (0.027 R)
• M21: 7,392,678 km (0.105 R)
• M22: 8,157,721 km (0.069 R)
• M23: 8,863,823 km (0.026 R)
• M24: 9,417,036 km (0.052 R)
• M25: 9,763,056 km (0.113 R)
• M26: 10,201,378 km (0.049 R)
• M27: 10,378,651 km (0.115 R)
• M28: 11,143,097 km (0.043 R)
• M29: 11,234,202 km (0.075 R)
• M30: 11,463,236 km (0.114 R)
• M31: 11,832,743 km (0.095 R)
• M32: 13,060,792 km (0.117 R)
• M33: 13,641,231 km (0.111 R)
• M34: 14,131,464 km (0.116 R)
• M35: 14,677,346 km (0.073 R)
• M36: 16,304,522 km (0.029 R)
• M37: 16,459,955 km (0.118 R)
• M38: 16,877,033 km (0.09 R)
• M39: 17,350,361 km (0.092 R)
• M40: 17,881,433 km (0.074 R)
• M41: 18,417,891 km (0.098 R)
• M42: 19,232,452 km (0.049 R)
• M43: 20,672,182 km (0.093 R)
• M44: 21,009,375 km (0.035 R)
• M45: 21,746,294 km (0.112 R)
• M46: 22,203,914 km (0.092 R)
• M47: 22,433,846 km (0.11 R)
• M48: 23,012,341 km (0.115 R)
• M49: 23,128,728 km (0.092 R)
• M50: 24,539,436 km (0.066 R)
• M51: 25,435,378 km (0.081 R)
• M52: 25,736,369 km (0.068 R)
• M53: 27,382,095 km (0.106 R)
• M54: 27,814,433 km (0.109 R)
• M55: 27,938,300 km (0.094 R)
• M56: 28,124,549 km (0.046 R)
• M57: 28,873,586 km (0.089 R)
• M58: 28,999,098 km (0.112 R)
• M59: 29,755,764 km (0.099 R)
• M60: 30,263,799 km (0.088 R)
• M61: 30,454,985 km (0.115 R)
• M62: 31,095,563 km (0.107 R)
• M63: 31,805,106 km (0.071 R)
• M64: 32,259,584 km (0.111 R)
• M65: 32,585,408 km (0.064 R)
• M66: 36,038,875 km (0.096 R)
• M67: 36,376,966 km (0.086 R)
• M68: 36,648,337 km (0.105 R)
• M69: 37,466,188 km (0.113 R)
• M70: 38,427,953 km (0.045 R)
• M71: 38,635,146 km (0.093 R)
• M72: 39,258,820 km (0.032 R)
• M73: 39,397,946 km (0.116 R)
• M74: 39,676,497 km (0.112 R)
• M75: 40,516,339 km (0.116 R)
• M76: 40,727,123 km (0.104 R)
• M77: 43,573,222 km (0.101 R)
• M78: 43,861,497 km (0.076 R)
• M79: 44,222,477 km (0.055 R)
• M80: 44,439,543 km (0.104 R)
• M81: 45,311,549 km (0.095 R)
• M82: 47,738,625 km (0.074 R)
• M83: 47,887,026 km (0.098 R)
• M84: 48,631,725 km (0.098 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit