🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.41 AU - 0.59 AU

Year: 124 Days

Day: 43.9 Hours

Environment

Temp: 296 °C

Axial Tilt: 110.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 163 Days

Day: 22.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,712,791 km

• M1: 259,702 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 300 Days

Day: 47 Hours

Environment

Temp: 109 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.47 AU

Year: 474 Days

Day: 12.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.7 AU - 1.82 AU

Year: 821 Days

Day: 18.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,712,791 km

• M1: 430,094 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.37 AU - 2.23 AU

Year: 849 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,712,791 km

• M1: 105,766 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.28 AU - 5.04 AU

Year: 3536 Days

Day: 25.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,712,791 km

• M1: 2,245,614 km (0.063 R)

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 9.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.76 AU - 9.92 AU

Year: 8465 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,712,791 km

• M1: 122,969 km (0.075 R)
• M2: 235,168 km (0.119 R)
• M3: 339,438 km (0.077 R)
• M4: 545,284 km (0.088 R)
• M5: 737,218 km (0.056 R)
• M6: 834,756 km (0.043 R)
• M7: 981,960 km (0.117 R)
• M8: 1,528,591 km (0.03 R)
• M9: 1,600,847 km (0.096 R)
• M10: 2,384,889 km (0.084 R)
• M11: 2,448,020 km (0.096 R)
• M12: 2,838,769 km (0.091 R)
• M13: 2,928,378 km (0.043 R)
• M14: 3,064,512 km (0.084 R)
• M15: 3,366,850 km (0.08 R)
• M16: 4,025,230 km (0.086 R)
• M17: 4,356,440 km (0.103 R)
• M18: 4,617,189 km (0.052 R)
• M19: 4,910,101 km (0.105 R)
• M20: 5,099,642 km (0.087 R)
• M21: 5,263,900 km (0.104 R)
• M22: 5,654,351 km (0.034 R)
• M23: 6,316,172 km (0.1 R)
• M24: 6,522,467 km (0.073 R)
• M25: 7,838,031 km (0.116 R)
• M26: 8,123,613 km (0.046 R)
• M27: 8,672,338 km (0.116 R)
• M28: 8,934,733 km (0.111 R)
• M29: 9,266,541 km (0.098 R)
• M30: 9,568,429 km (0.098 R)
• M31: 9,771,583 km (0.087 R)
• M32: 10,285,751 km (0.056 R)
• M33: 10,914,361 km (0.102 R)
• M34: 11,020,277 km (0.105 R)
• M35: 11,663,398 km (0.098 R)
• M36: 11,953,169 km (0.102 R)
• M37: 12,281,985 km (0.067 R)
• M38: 12,873,944 km (0.08 R)
• M39: 13,023,392 km (0.065 R)
• M40: 13,664,868 km (0.079 R)
• M41: 14,200,877 km (0.083 R)
• M42: 14,394,008 km (0.034 R)
• M43: 14,510,395 km (0.106 R)
• M44: 15,491,608 km (0.087 R)
• M45: 16,010,413 km (0.064 R)
• M46: 16,332,348 km (0.116 R)
• M47: 16,453,671 km (0.086 R)
• M48: 16,778,748 km (0.112 R)
• M49: 17,476,472 km (0.05 R)
• M50: 17,641,927 km (0.117 R)
• M51: 17,932,895 km (0.091 R)
• M52: 18,183,621 km (0.11 R)
• M53: 18,688,364 km (0.087 R)
• M54: 19,497,090 km (0.115 R)
• M55: 20,057,035 km (0.111 R)
• M56: 20,273,803 km (0.105 R)
• M57: 20,578,533 km (0.109 R)
• M58: 20,884,910 km (0.111 R)
• M59: 23,298,073 km (0.108 R)
• M60: 23,526,060 km (0.111 R)
• M61: 24,260,137 km (0.079 R)
• M62: 24,583,867 km (0.077 R)
• M63: 25,422,513 km (0.089 R)
• M64: 25,892,399 km (0.045 R)
• M65: 26,270,433 km (0.089 R)
• M66: 26,460,123 km (0.069 R)
• M67: 26,984,165 km (0.104 R)
• M68: 27,127,779 km (0.066 R)
• M69: 27,223,521 km (0.081 R)
• M70: 28,479,545 km (0.109 R)
• M71: 28,576,933 km (0.085 R)
• M72: 28,869,696 km (0.058 R)
• M73: 29,409,146 km (0.077 R)
• M74: 29,754,268 km (0.099 R)
• M75: 30,597,851 km (0.118 R)
• M76: 31,650,571 km (0.078 R)
• M77: 31,801,964 km (0.094 R)
• M78: 31,953,656 km (0.033 R)
• M79: 32,919,460 km (0.091 R)
• M80: 33,329,059 km (0.084 R)
• M81: 33,637,231 km (0.03 R)
• M82: 34,204,955 km (0.069 R)
• M83: 34,515,819 km (0.112 R)
• M84: 34,827,731 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.9

Radius: 7.9

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.14 AU - 15.3 AU

Year: 18846 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,712,791 km

• M1: 168,148 km (0.098 R)
• M2: 309,668 km (0.089 R)
• M3: 367,113 km (0.097 R)
• M4: 696,228 km (0.116 R)
• M5: 1,056,759 km (0.085 R)
• M6: 1,393,355 km (0.079 R)
• M7: 1,929,513 km (0.111 R)
• M8: 2,339,860 km (0.114 R)
• M9: 2,809,298 km (0.099 R)
• M10: 2,972,210 km (0.101 R)
• M11: 3,273,501 km (0.069 R)
• M12: 3,375,975 km (0.036 R)
• M13: 3,977,508 km (0.079 R)
• M14: 4,688,696 km (0.025 R)
• M15: 4,765,889 km (0.112 R)
• M16: 5,479,172 km (0.085 R)
• M17: 6,871,629 km (0.109 R)
• M18: 6,959,443 km (0.07 R)
• M19: 7,091,837 km (0.073 R)
• M20: 8,460,956 km (0.109 R)
• M21: 8,649,450 km (0.045 R)
• M22: 9,030,924 km (0.12 R)
• M23: 9,466,703 km (0.061 R)
• M24: 10,008,546 km (0.106 R)
• M25: 10,308,340 km (0.091 R)
• M26: 10,763,567 km (0.111 R)
• M27: 11,122,153 km (0.064 R)
• M28: 12,274,655 km (0.117 R)
• M29: 13,519,608 km (0.085 R)
• M30: 13,574,660 km (0.059 R)
• M31: 14,804,504 km (0.088 R)
• M32: 15,317,775 km (0.084 R)
• M33: 19,380,404 km (0.091 R)
• M34: 19,504,720 km (0.106 R)
• M35: 20,067,208 km (0.077 R)
• M36: 20,634,932 km (0.049 R)
• M37: 21,528,779 km (0.106 R)
• M38: 23,353,873 km (0.052 R)
• M39: 23,552,390 km (0.115 R)
• M40: 24,284,970 km (0.112 R)
• M41: 25,024,881 km (0.027 R)
• M42: 25,840,639 km (0.05 R)
• M43: 27,150,069 km (0.074 R)
• M44: 27,428,470 km (0.103 R)
• M45: 31,936,453 km (0.08 R)
• M46: 35,369,873 km (0.095 R)
• M47: 35,826,296 km (0.116 R)
• M48: 37,130,042 km (0.052 R)
• M49: 37,207,234 km (0.082 R)
• M50: 37,593,945 km (0.079 R)
• M51: 38,215,374 km (0.09 R)
• M52: 38,527,436 km (0.07 R)
• M53: 39,232,490 km (0.053 R)
• M54: 41,693,675 km (0.103 R)
• M55: 42,014,861 km (0.047 R)
• M56: 42,578,995 km (0.067 R)
• M57: 42,902,425 km (0.064 R)
• M58: 43,551,830 km (0.114 R)
• M59: 44,204,376 km (0.09 R)
• M60: 44,531,995 km (0.12 R)
• M61: 45,601,919 km (0.1 R)
• M62: 46,847,022 km (0.115 R)
• M63: 47,851,273 km (0.089 R)
• M64: 47,935,197 km (0.082 R)
• M65: 50,307,071 km (0.119 R)
• M66: 52,716,794 km (0.119 R)
• M67: 53,151,076 km (0.069 R)
• M68: 54,023,232 km (0.1 R)
• M69: 54,373,291 km (0.104 R)
• M70: 54,724,247 km (0.077 R)
• M71: 56,578,812 km (0.059 R)
• M72: 57,380,058 km (0.115 R)
• M73: 58,184,895 km (0.099 R)
• M74: 59,263,944 km (0.084 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit