🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 147 Days

Day: 13.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.2 °

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: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.66 AU - 0.84 AU

Year: 241 Days

Day: 20.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.74 AU - 0.88 AU

Year: 270 Days

Day: 33.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.89 AU - 1.25 AU

Year: 410 Days

Day: 14.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.48 AU - 1.98 AU

Year: 844 Days

Day: 22.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,431,668 km

• M1: 472,879 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.81 AU - 1.99 AU

Year: 971 Days

Day: 17 Hours

Environment

Temp: -76 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.76 AU - 2.38 AU

Year: 1104 Days

Day: 47.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.61 AU - 3.47 AU

Year: 1966 Days

Day: 38.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 10.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.78 AU - 10.2 AU

Year: 9174 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,431,668 km

• M1: 139,575 km (0.117 R)
• M2: 284,685 km (0.087 R)
• M3: 479,012 km (0.104 R)
• M4: 579,243 km (0.042 R)
• M5: 687,552 km (0.076 R)
• M6: 944,561 km (0.091 R)
• M7: 1,232,238 km (0.106 R)
• M8: 1,355,207 km (0.11 R)
• M9: 1,865,037 km (0.112 R)
• M10: 2,613,176 km (0.092 R)
• M11: 2,936,606 km (0.093 R)
• M12: 3,244,479 km (0.082 R)
• M13: 4,355,243 km (0.11 R)
• M14: 5,100,390 km (0.11 R)
• M15: 5,539,160 km (0.067 R)
• M16: 6,237,932 km (0.064 R)
• M17: 6,380,948 km (0.082 R)
• M18: 7,987,330 km (0.059 R)
• M19: 8,181,956 km (0.086 R)
• M20: 9,341,340 km (0.091 R)
• M21: 9,711,595 km (0.099 R)
• M22: 9,794,621 km (0.107 R)
• M23: 10,594,372 km (0.116 R)
• M24: 11,590,394 km (0.112 R)
• M25: 11,899,463 km (0.096 R)
• M26: 12,300,835 km (0.071 R)
• M27: 12,435,622 km (0.087 R)
• M28: 13,903,776 km (0.086 R)
• M29: 14,091,222 km (0.117 R)
• M30: 14,326,539 km (0.118 R)
• M31: 14,421,085 km (0.059 R)
• M32: 14,705,919 km (0.093 R)
• M33: 15,815,038 km (0.118 R)
• M34: 16,207,134 km (0.12 R)
• M35: 16,503,188 km (0.099 R)
• M36: 16,900,969 km (0.084 R)
• M37: 17,352,007 km (0.093 R)
• M38: 17,503,400 km (0.054 R)
• M39: 17,655,092 km (0.082 R)
• M40: 17,959,823 km (0.083 R)
• M41: 18,215,037 km (0.097 R)
• M42: 20,459,902 km (0.112 R)
• M43: 20,726,486 km (0.102 R)
• M44: 21,101,827 km (0.041 R)
• M45: 21,209,388 km (0.038 R)
• M46: 21,371,253 km (0.068 R)
• M47: 21,587,571 km (0.114 R)
• M48: 22,350,520 km (0.099 R)
• M49: 22,625,182 km (0.079 R)
• M50: 24,296,489 km (0.087 R)
• M51: 24,635,478 km (0.109 R)
• M52: 25,318,243 km (0.065 R)
• M53: 25,604,573 km (0.117 R)
• M54: 26,411,953 km (0.095 R)
• M55: 26,527,891 km (0.107 R)
• M56: 26,877,053 km (0.107 R)
• M57: 27,697,597 km (0.097 R)
• M58: 28,466,829 km (0.042 R)
• M59: 28,645,299 km (0.106 R)
• M60: 28,824,219 km (0.058 R)
• M61: 29,844,925 km (0.108 R)
• M62: 30,572,569 km (0.081 R)
• M63: 30,877,449 km (0.058 R)
• M64: 31,860,008 km (0.067 R)
• M65: 32,045,360 km (0.094 R)
• M66: 32,169,077 km (0.096 R)
• M67: 32,665,892 km (0.116 R)
• M68: 32,977,504 km (0.087 R)
• M69: 33,478,358 km (0.105 R)
• M70: 34,677,834 km (0.108 R)
• M71: 35,634,811 km (0.106 R)
• M72: 36,213,157 km (0.109 R)
• M73: 36,342,110 km (0.049 R)
• M74: 38,228,838 km (0.089 R)
• M75: 39,150,960 km (0.073 R)
• M76: 40,681,944 km (0.104 R)
• M77: 40,748,964 km (0.097 R)
• M78: 43,049,031 km (0.103 R)
• M79: 44,008,253 km (0.111 R)
• M80: 44,490,556 km (0.115 R)
• M81: 45,390,836 km (0.041 R)
• M82: 46,157,376 km (0.113 R)
• M83: 46,437,124 km (0.116 R)
• M84: 46,857,943 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 12.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.47 AU - 10.57 AU

Year: 10893 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,431,668 km

• M1: 182,659 km (0.051 R)
• M2: 276,457 km (0.079 R)
• M3: 607,517 km (0.111 R)
• M4: 1,205,310 km (0.064 R)
• M5: 1,448,706 km (0.071 R)
• M6: 1,568,982 km (0.1 R)
• M7: 1,787,844 km (0.029 R)
• M8: 2,486,167 km (0.053 R)
• M9: 2,912,671 km (0.112 R)
• M10: 3,771,512 km (0.108 R)
• M11: 4,682,264 km (0.029 R)
• M12: 4,931,793 km (0.109 R)
• M13: 6,145,630 km (0.11 R)
• M14: 7,927,191 km (0.067 R)
• M15: 8,637,482 km (0.04 R)
• M16: 8,944,307 km (0.065 R)
• M17: 9,197,875 km (0.084 R)
• M18: 9,368,417 km (0.072 R)
• M19: 10,206,913 km (0.101 R)
• M20: 11,524,870 km (0.099 R)
• M21: 12,172,629 km (0.12 R)
• M22: 12,359,926 km (0.095 R)
• M23: 12,674,231 km (0.03 R)
• M24: 13,182,564 km (0.072 R)
• M25: 13,762,406 km (0.103 R)
• M26: 15,147,682 km (0.116 R)
• M27: 15,551,746 km (0.108 R)
• M28: 15,891,034 km (0.117 R)
• M29: 16,267,272 km (0.037 R)
• M30: 16,370,345 km (0.073 R)
• M31: 17,942,769 km (0.033 R)
• M32: 18,477,581 km (0.043 R)
• M33: 18,693,002 km (0.092 R)
• M34: 18,945,374 km (0.082 R)
• M35: 19,563,063 km (0.106 R)
• M36: 21,229,733 km (0.085 R)
• M37: 21,643,970 km (0.11 R)
• M38: 22,557,265 km (0.048 R)
• M39: 22,941,581 km (0.098 R)
• M40: 23,677,603 km (0.117 R)
• M41: 23,872,529 km (0.086 R)
• M42: 24,657,918 km (0.106 R)
• M43: 25,133,041 km (0.067 R)
• M44: 26,942,128 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit