🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 170 Days

Day: 17.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 187 Days

Day: 41.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.91 AU - 1.11 AU

Year: 362 Days

Day: 15.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 78.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,768,348 km

• M1: 103,671 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.15 AU - 1.39 AU

Year: 510 Days

Day: 33.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,768,348 km

• M1: 246,238 km (0.106 R)
• M2: 878,289 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 572 Days

Day: 14.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,768,348 km

• M1: 531,222 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.21 AU - 2.83 AU

Year: 1426 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,768,348 km

• M1: 768,933 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.71 AU - 2.85 AU

Year: 1652 Days

Day: 32.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.9 AU - 3 AU

Year: 1806 Days

Day: 30.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,768,348 km

• M1: 605,722 km (0.045 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 13.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.15 AU - 10.07 AU

Year: 10619 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,768,348 km

• M1: 646,263 km (0.119 R)
• M2: 787,184 km (0.061 R)
• M3: 920,027 km (0.032 R)
• M4: 1,040,603 km (0.116 R)
• M5: 1,366,577 km (0.089 R)
• M6: 1,675,496 km (0.097 R)
• M7: 1,800,560 km (0.117 R)
• M8: 3,063,465 km (0.094 R)
• M9: 3,343,512 km (0.09 R)
• M10: 3,438,806 km (0.088 R)
• M11: 3,534,998 km (0.106 R)
• M12: 3,632,087 km (0.031 R)
• M13: 3,829,107 km (0.094 R)
• M14: 4,268,027 km (0.107 R)
• M15: 4,616,740 km (0.099 R)
• M16: 5,011,229 km (0.036 R)
• M17: 6,576,023 km (0.112 R)
• M18: 6,857,566 km (0.089 R)
• M19: 7,101,860 km (0.094 R)
• M20: 7,390,733 km (0.12 R)
• M21: 7,557,535 km (0.04 R)
• M22: 7,810,056 km (0.106 R)
• M23: 8,892,247 km (0.065 R)
• M24: 9,338,348 km (0.115 R)
• M25: 9,975,186 km (0.056 R)
• M26: 10,862,002 km (0.048 R)
• M27: 11,871,339 km (0.073 R)
• M28: 12,511,319 km (0.079 R)
• M29: 13,212,933 km (0.099 R)
• M30: 13,314,360 km (0.113 R)
• M31: 13,773,326 km (0.1 R)
• M32: 15,340,813 km (0.082 R)
• M33: 16,308,262 km (0.098 R)
• M34: 16,744,639 km (0.116 R)
• M35: 17,628,912 km (0.078 R)
• M36: 17,908,361 km (0.025 R)
• M37: 18,812,531 km (0.042 R)
• M38: 19,731,510 km (0.115 R)
• M39: 20,782,735 km (0.035 R)
• M40: 21,912,199 km (0.047 R)
• M41: 22,635,803 km (0.115 R)
• M42: 23,244,816 km (0.091 R)
• M43: 25,104,019 km (0.084 R)
• M44: 26,306,187 km (0.055 R)
• M45: 26,753,784 km (0.109 R)
• M46: 27,074,971 km (0.118 R)
• M47: 27,591,682 km (0.083 R)
• M48: 28,372,882 km (0.077 R)
• M49: 29,029,467 km (0.11 R)
• M50: 29,956,974 km (0.072 R)
• M51: 30,357,597 km (0.049 R)
• M52: 30,625,526 km (0.093 R)
• M53: 31,705,324 km (0.118 R)
• M54: 31,977,293 km (0.029 R)
• M55: 32,250,010 km (0.089 R)
• M56: 32,454,959 km (0.078 R)
• M57: 33,417,621 km (0.06 R)
• M58: 33,625,113 km (0.068 R)
• M59: 34,180,421 km (0.068 R)
• M60: 34,878,893 km (0.054 R)
• M61: 35,089,377 km (0.072 R)
• M62: 35,935,503 km (0.089 R)
• M63: 36,859,719 km (0.047 R)
• M64: 40,560,471 km (0.09 R)
• M65: 41,003,580 km (0.119 R)
• M66: 42,118,383 km (0.112 R)
• M67: 42,342,481 km (0.1 R)
• M68: 43,620,196 km (0.117 R)
• M69: 44,074,225 km (0.071 R)
• M70: 44,301,764 km (0.03 R)
• M71: 45,522,183 km (0.081 R)
• M72: 45,982,646 km (0.069 R)
• M73: 47,995,934 km (0.118 R)
• M74: 48,464,624 km (0.073 R)
• M75: 49,013,498 km (0.076 R)
• M76: 50,117,082 km (0.119 R)
• M77: 50,275,356 km (0.078 R)
• M78: 51,707,906 km (0.103 R)
• M79: 52,268,598 km (0.07 R)
• M80: 52,750,752 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 12.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.75 AU - 11.91 AU

Year: 10986 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,768,348 km

• M1: 185,053 km (0.026 R)
• M2: 277,654 km (0.073 R)
• M3: 445,203 km (0.028 R)
• M4: 545,284 km (0.086 R)
• M5: 1,174,343 km (0.072 R)
• M6: 2,155,107 km (0.109 R)
• M7: 2,365,442 km (0.118 R)
• M8: 3,037,136 km (0.081 R)
• M9: 3,734,412 km (0.093 R)
• M10: 4,052,906 km (0.103 R)
• M11: 4,215,518 km (0.091 R)
• M12: 4,347,165 km (0.074 R)
• M13: 4,750,480 km (0.083 R)
• M14: 5,165,914 km (0.108 R)
• M15: 6,293,283 km (0.096 R)
• M16: 7,534,198 km (0.086 R)
• M17: 7,614,232 km (0.102 R)
• M18: 7,896,673 km (0.057 R)
• M19: 8,182,555 km (0.101 R)
• M20: 8,555,353 km (0.1 R)
• M21: 9,018,358 km (0.097 R)
• M22: 9,576,208 km (0.079 R)
• M23: 10,590,632 km (0.058 R)
• M24: 11,639,014 km (0.064 R)
• M25: 12,152,134 km (0.111 R)
• M26: 12,959,664 km (0.091 R)
• M27: 13,152,196 km (0.093 R)
• M28: 13,540,103 km (0.079 R)
• M29: 13,784,546 km (0.117 R)
• M30: 13,981,118 km (0.104 R)
• M31: 14,977,888 km (0.102 R)
• M32: 15,230,709 km (0.114 R)
• M33: 15,535,888 km (0.078 R)
• M34: 16,724,593 km (0.063 R)
• M35: 16,934,329 km (0.034 R)
• M36: 18,211,147 km (0.06 R)
• M37: 18,589,331 km (0.102 R)
• M38: 18,697,789 km (0.035 R)
• M39: 19,298,574 km (0.099 R)
• M40: 20,016,793 km (0.084 R)
• M41: 20,799,938 km (0.105 R)
• M42: 21,082,080 km (0.113 R)
• M43: 21,252,023 km (0.097 R)
• M44: 21,650,253 km (0.083 R)
• M45: 22,685,620 km (0.054 R)
• M46: 22,801,707 km (0.103 R)
• M47: 22,917,795 km (0.055 R)
• M48: 25,043,581 km (0.114 R)
• M49: 25,766,139 km (0.048 R)
• M50: 27,047,145 km (0.066 R)
• M51: 27,355,167 km (0.105 R)
• M52: 27,478,586 km (0.037 R)
• M53: 28,036,885 km (0.087 R)
• M54: 28,724,287 km (0.111 R)
• M55: 29,543,784 km (0.094 R)
• M56: 29,924,660 km (0.072 R)
• M57: 31,205,817 km (0.102 R)
• M58: 31,658,500 km (0.065 R)
• M59: 33,095,238 km (0.059 R)
• M60: 34,220,064 km (0.098 R)
• M61: 34,553,219 km (0.057 R)
• M62: 35,964,375 km (0.119 R)
• M63: 36,575,034 km (0.072 R)
• M64: 36,711,168 km (0.091 R)
• M65: 38,012,969 km (0.107 R)
• M66: 39,539,166 km (0.036 R)
• M67: 41,368,598 km (0.108 R)
• M68: 41,723,594 km (0.079 R)
• M69: 42,651,251 km (0.119 R)
• M70: 43,874,662 km (0.12 R)
• M71: 44,164,134 km (0.118 R)
• M72: 45,328,604 km (0.089 R)
• M73: 45,548,064 km (0.112 R)
• M74: 45,767,973 km (0.079 R)
• M75: 46,872,304 km (0.073 R)
• M76: 47,687,762 km (0.115 R)
• M77: 47,910,962 km (0.089 R)
• M78: 48,283,760 km (0.12 R)
• M79: 48,657,605 km (0.099 R)
• M80: 49,633,881 km (0.099 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit