🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.59 AU - 0.79 AU

Year: 219 Days

Day: 27.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,052,448 km

• M1: 543,938 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.99 AU - 1.03 AU

Year: 389 Days

Day: 19 Hours

Environment

Temp: 12 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,052,448 km

• M1: 388,057 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 389 Days

Day: 25.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 125.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,052,448 km

• M1: 37,998 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.01 AU - 1.03 AU

Year: 394 Days

Day: 34.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.39 AU - 1.89 AU

Year: 804 Days

Day: 45.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.33 AU - 3.31 AU

Year: 1813 Days

Day: 39.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.69 AU - 3.55 AU

Year: 2110 Days

Day: 24 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,052,448 km

• M1: 807,081 km (0.096 R)
• M2: 2,359,458 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.94 AU - 4.48 AU

Year: 3307 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,052,448 km

• M1: 169,494 km (0.119 R)
• M2: 370,255 km (0.083 R)
• M3: 477,217 km (0.118 R)
• M4: 646,861 km (0.092 R)
• M5: 895,792 km (0.11 R)
• M6: 1,145,471 km (0.076 R)
• M7: 1,418,786 km (0.092 R)
• M8: 1,522,458 km (0.081 R)
• M9: 1,713,644 km (0.07 R)
• M10: 2,771,749 km (0.1 R)
• M11: 3,311,648 km (0.101 R)
• M12: 3,451,672 km (0.041 R)
• M13: 3,562,224 km (0.116 R)
• M14: 3,835,390 km (0.118 R)
• M15: 4,065,472 km (0.097 R)
• M16: 4,165,553 km (0.104 R)
• M17: 4,522,493 km (0.109 R)
• M18: 4,801,194 km (0.102 R)
• M19: 4,924,762 km (0.095 R)
• M20: 5,031,724 km (0.101 R)
• M21: 5,139,435 km (0.098 R)
• M22: 5,247,893 km (0.052 R)
• M23: 5,522,405 km (0.077 R)
• M24: 5,615,006 km (0.094 R)
• M25: 5,764,305 km (0.065 R)
• M26: 5,877,102 km (0.085 R)
• M27: 6,491,201 km (0.086 R)
• M28: 6,667,577 km (0.104 R)
• M29: 6,885,541 km (0.116 R)
• M30: 7,614,980 km (0.106 R)
• M31: 8,051,956 km (0.069 R)
• M32: 8,582,879 km (0.118 R)
• M33: 8,733,673 km (0.093 R)
• M34: 9,169,153 km (0.063 R)
• M35: 9,723,562 km (0.12 R)
• M36: 9,880,790 km (0.119 R)
• M37: 9,993,587 km (0.113 R)
• M38: 10,106,832 km (0.104 R)
• M39: 10,472,001 km (0.114 R)
• M40: 10,633,267 km (0.098 R)
• M41: 10,841,657 km (0.064 R)
• M42: 11,121,704 km (0.115 R)
• M43: 11,239,138 km (0.073 R)
• M44: 11,357,022 km (0.069 R)
• M45: 11,475,204 km (0.032 R)
• M46: 11,570,049 km (0.043 R)
• M47: 11,760,637 km (0.119 R)
• M48: 12,120,719 km (0.053 R)
• M49: 12,241,594 km (0.079 R)
• M50: 12,338,533 km (0.099 R)
• M51: 12,778,201 km (0.113 R)
• M52: 12,999,905 km (0.067 R)
• M53: 13,198,123 km (0.079 R)
• M54: 13,572,416 km (0.113 R)
• M55: 13,798,608 km (0.116 R)
• M56: 13,975,583 km (0.081 R)
• M57: 14,204,019 km (0.101 R)
• M58: 14,845,345 km (0.089 R)
• M59: 15,026,508 km (0.119 R)
• M60: 15,156,508 km (0.103 R)
• M61: 15,391,227 km (0.1 R)
• M62: 15,495,946 km (0.108 R)
• M63: 15,627,293 km (0.101 R)
• M64: 16,102,864 km (0.112 R)
• M65: 17,176,977 km (0.038 R)
• M66: 17,285,735 km (0.098 R)
• M67: 17,750,087 km (0.112 R)
• M68: 17,887,567 km (0.052 R)
• M69: 18,108,074 km (0.052 R)
• M70: 18,579,906 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 10.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.23 AU - 10.11 AU

Year: 8941 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,052,448 km

• M1: 150,944 km (0.037 R)
• M2: 382,671 km (0.063 R)
• M3: 474,375 km (0.082 R)
• M4: 563,386 km (0.107 R)
• M5: 827,725 km (0.108 R)
• M6: 938,876 km (0.071 R)
• M7: 1,070,373 km (0.089 R)
• M8: 1,368,821 km (0.099 R)
• M9: 2,099,905 km (0.05 R)
• M10: 2,556,927 km (0.102 R)
• M11: 2,979,391 km (0.098 R)
• M12: 3,469,474 km (0.1 R)
• M13: 3,607,553 km (0.087 R)
• M14: 3,794,550 km (0.066 R)
• M15: 4,399,673 km (0.114 R)
• M16: 4,574,404 km (0.112 R)
• M17: 5,086,776 km (0.068 R)
• M18: 5,323,291 km (0.058 R)
• M19: 6,305,550 km (0.087 R)
• M20: 6,389,923 km (0.086 R)
• M21: 6,702,583 km (0.061 R)
• M22: 7,580,573 km (0.095 R)
• M23: 8,247,331 km (0.118 R)
• M24: 8,681,464 km (0.071 R)
• M25: 10,226,062 km (0.032 R)
• M26: 10,358,605 km (0.079 R)
• M27: 10,591,828 km (0.093 R)
• M28: 10,726,018 km (0.08 R)
• M29: 10,793,187 km (0.104 R)
• M30: 10,860,656 km (0.105 R)
• M31: 11,097,619 km (0.073 R)
• M32: 11,165,686 km (0.098 R)
• M33: 12,661,964 km (0.087 R)
• M34: 15,003,320 km (0.098 R)
• M35: 15,915,269 km (0.043 R)
• M36: 16,923,409 km (0.103 R)
• M37: 18,232,390 km (0.106 R)
• M38: 18,514,382 km (0.042 R)
• M39: 19,000,874 km (0.036 R)
• M40: 19,164,086 km (0.086 R)
• M41: 19,409,576 km (0.103 R)
• M42: 19,573,984 km (0.116 R)
• M43: 20,653,183 km (0.117 R)
• M44: 20,736,958 km (0.113 R)
• M45: 21,581,288 km (0.095 R)
• M46: 22,264,950 km (0.107 R)
• M47: 22,825,643 km (0.108 R)
• M48: 23,478,339 km (0.092 R)
• M49: 23,609,686 km (0.062 R)
• M50: 25,562,985 km (0.103 R)
• M51: 25,878,636 km (0.092 R)
• M52: 26,377,097 km (0.049 R)
• M53: 27,291,439 km (0.079 R)
• M54: 27,567,896 km (0.089 R)
• M55: 28,309,303 km (0.103 R)
• M56: 29,292,460 km (0.102 R)
• M57: 29,906,709 km (0.077 R)
• M58: 30,382,131 km (0.118 R)
• M59: 31,436,646 km (0.117 R)
• M60: 32,162,645 km (0.091 R)
• M61: 32,552,048 km (0.026 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 7.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.2 AU - 15.52 AU

Year: 19757 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,052,448 km

• M1: 93,499 km (0.12 R)
• M2: 601,383 km (0.099 R)
• M3: 961,765 km (0.1 R)
• M4: 1,644,380 km (0.115 R)
• M5: 2,551,990 km (0.067 R)
• M6: 3,529,911 km (0.048 R)
• M7: 3,950,581 km (0.12 R)
• M8: 4,611,205 km (0.104 R)
• M9: 4,740,906 km (0.112 R)
• M10: 4,839,042 km (0.083 R)
• M11: 4,970,838 km (0.104 R)
• M12: 6,032,684 km (0.111 R)
• M13: 7,012,550 km (0.062 R)
• M14: 7,692,921 km (0.069 R)
• M15: 8,002,140 km (0.104 R)
• M16: 8,632,695 km (0.115 R)
• M17: 8,712,580 km (0.095 R)
• M18: 9,156,736 km (0.112 R)
• M19: 9,566,784 km (0.112 R)
• M20: 10,532,737 km (0.118 R)
• M21: 10,618,158 km (0.032 R)
• M22: 10,703,877 km (0.1 R)
• M23: 11,354,030 km (0.098 R)
• M24: 11,661,752 km (0.06 R)
• M25: 12,737,511 km (0.114 R)
• M26: 12,919,871 km (0.095 R)
• M27: 13,103,128 km (0.11 R)
• M28: 13,379,734 km (0.036 R)
• M29: 13,518,711 km (0.104 R)
• M30: 13,891,658 km (0.069 R)
• M31: 14,362,592 km (0.075 R)
• M32: 16,002,634 km (0.107 R)
• M33: 16,100,920 km (0.048 R)
• M34: 16,844,720 km (0.105 R)
• M35: 17,145,262 km (0.086 R)
• M36: 17,904,621 km (0.114 R)
• M37: 21,753,774 km (0.079 R)
• M38: 23,910,676 km (0.077 R)
• M39: 24,815,145 km (0.084 R)
• M40: 24,928,989 km (0.078 R)
• M41: 26,308,581 km (0.085 R)
• M42: 27,300,863 km (0.095 R)
• M43: 27,359,506 km (0.091 R)
• M44: 28,782,032 km (0.116 R)
• M45: 29,804,085 km (0.114 R)
• M46: 30,471,740 km (0.094 R)
• M47: 31,513,390 km (0.106 R)
• M48: 31,575,024 km (0.11 R)
• M49: 32,255,545 km (0.079 R)
• M50: 32,504,177 km (0.052 R)
• M51: 32,815,939 km (0.077 R)
• M52: 34,643,576 km (0.104 R)
• M53: 34,898,341 km (0.107 R)
• M54: 36,568,900 km (0.088 R)
• M55: 39,920,491 km (0.077 R)
• M56: 40,254,393 km (0.111 R)
• M57: 40,455,154 km (0.101 R)
• M58: 40,857,722 km (0.067 R)
• M59: 41,463,892 km (0.028 R)
• M60: 44,747,266 km (0.065 R)
• M61: 46,209,735 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit