🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 210 Days

Day: 24.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.8 AU - 1.28 AU

Year: 373 Days

Day: 40 Hours

Environment

Temp: 73 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,056,465 km

• M1: 404,812 km (0.11 R)
• M2: 747,391 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.96 AU - 1.26 AU

Year: 411 Days

Day: 40.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.05 AU - 1.37 AU

Year: 468 Days

Day: 33.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 13.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.04 AU - 6.76 AU

Year: 5037 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,056,465 km

• M1: 266,135 km (0.119 R)
• M2: 377,735 km (0.075 R)
• M3: 685,009 km (0.053 R)
• M4: 790,326 km (0.119 R)
• M5: 1,101,040 km (0.108 R)
• M6: 1,199,326 km (0.114 R)
• M7: 1,420,581 km (0.092 R)
• M8: 1,655,899 km (0.066 R)
• M9: 1,972,897 km (0.11 R)
• M10: 2,273,140 km (0.117 R)
• M11: 2,513,095 km (0.068 R)
• M12: 2,741,979 km (0.096 R)
• M13: 2,859,115 km (0.101 R)
• M14: 3,038,034 km (0.118 R)
• M15: 3,179,852 km (0.077 R)
• M16: 3,386,297 km (0.044 R)
• M17: 3,597,230 km (0.109 R)
• M18: 3,812,651 km (0.081 R)
• M19: 4,600,284 km (0.099 R)
• M20: 4,716,821 km (0.106 R)
• M21: 5,266,294 km (0.113 R)
• M22: 5,486,801 km (0.085 R)
• M23: 5,861,394 km (0.064 R)
• M24: 6,167,023 km (0.068 R)
• M25: 6,556,575 km (0.042 R)
• M26: 6,661,743 km (0.118 R)
• M27: 7,496,648 km (0.051 R)
• M28: 7,662,104 km (0.111 R)
• M29: 8,478,759 km (0.104 R)
• M30: 9,650,559 km (0.104 R)
• M31: 10,072,724 km (0.093 R)
• M32: 10,255,383 km (0.102 R)
• M33: 10,748,308 km (0.052 R)
• M34: 10,872,773 km (0.09 R)
• M35: 11,060,219 km (0.09 R)
• M36: 11,248,862 km (0.107 R)
• M37: 12,240,547 km (0.065 R)
• M38: 12,566,371 km (0.1 R)
• M39: 13,695,835 km (0.071 R)
• M40: 13,966,308 km (0.112 R)
• M41: 14,443,974 km (0.119 R)
• M42: 14,753,791 km (0.076 R)
• M43: 15,065,852 km (0.108 R)
• M44: 15,170,421 km (0.059 R)
• M45: 15,310,145 km (0.117 R)
• M46: 15,590,940 km (0.11 R)
• M47: 15,732,011 km (0.099 R)
• M48: 15,944,291 km (0.117 R)
• M49: 16,050,804 km (0.038 R)
• M50: 17,824,287 km (0.093 R)
• M51: 18,565,993 km (0.065 R)
• M52: 18,678,042 km (0.115 R)
• M53: 19,279,874 km (0.103 R)
• M54: 20,002,881 km (0.115 R)
• M55: 20,117,772 km (0.058 R)
• M56: 20,271,409 km (0.117 R)
• M57: 20,502,538 km (0.073 R)
• M58: 20,695,968 km (0.105 R)
• M59: 21,162,414 km (0.11 R)
• M60: 21,318,594 km (0.112 R)
• M61: 21,632,301 km (0.114 R)
• M62: 21,829,172 km (0.105 R)
• M63: 22,702,225 km (0.027 R)
• M64: 23,465,473 km (0.074 R)
• M65: 23,992,507 km (0.05 R)
• M66: 24,523,579 km (0.07 R)
• M67: 24,893,534 km (0.097 R)
• M68: 25,514,066 km (0.119 R)
• M69: 25,638,831 km (0.12 R)
• M70: 26,139,834 km (0.084 R)
• M71: 26,770,539 km (0.1 R)
• M72: 27,066,743 km (0.104 R)
• M73: 27,576,871 km (0.117 R)
• M74: 28,218,946 km (0.083 R)
• M75: 28,304,964 km (0.078 R)
• M76: 28,649,787 km (0.12 R)
• M77: 28,995,957 km (0.06 R)
• M78: 29,126,257 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 11

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.65 AU - 13.03 AU

Year: 15235 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,056,465 km

• M1: 179,368 km (0.076 R)
• M2: 257,308 km (0.047 R)
• M3: 358,287 km (0.076 R)
• M4: 506,538 km (0.091 R)
• M5: 694,882 km (0.074 R)
• M6: 780,751 km (0.113 R)
• M7: 852,259 km (0.105 R)
• M8: 1,121,386 km (0.095 R)
• M9: 1,266,346 km (0.104 R)
• M10: 1,786,947 km (0.079 R)
• M11: 1,982,920 km (0.095 R)
• M12: 2,058,317 km (0.089 R)
• M13: 2,476,593 km (0.07 R)
• M14: 2,723,728 km (0.034 R)
• M15: 3,605,009 km (0.077 R)
• M16: 3,728,877 km (0.085 R)
• M17: 5,787,343 km (0.098 R)
• M18: 6,414,308 km (0.058 R)
• M19: 6,985,323 km (0.1 R)
• M20: 7,257,442 km (0.11 R)
• M21: 7,533,001 km (0.076 R)
• M22: 7,731,966 km (0.119 R)
• M23: 8,013,509 km (0.067 R)
• M24: 8,462,752 km (0.062 R)
• M25: 8,545,330 km (0.108 R)
• M26: 9,557,060 km (0.056 R)
• M27: 10,429,066 km (0.056 R)
• M28: 10,517,628 km (0.072 R)
• M29: 10,695,649 km (0.096 R)
• M30: 11,009,356 km (0.095 R)
• M31: 11,280,876 km (0.089 R)
• M32: 12,529,570 km (0.026 R)
• M33: 13,050,769 km (0.116 R)
• M34: 13,579,148 km (0.113 R)
• M35: 13,967,804 km (0.092 R)
• M36: 15,306,555 km (0.089 R)
• M37: 16,375,881 km (0.099 R)
• M38: 16,479,103 km (0.051 R)
• M39: 16,634,086 km (0.062 R)
• M40: 16,945,699 km (0.099 R)
• M41: 17,627,416 km (0.094 R)
• M42: 18,211,297 km (0.087 R)
• M43: 18,532,483 km (0.081 R)
• M44: 19,017,779 km (0.071 R)
• M45: 19,180,392 km (0.047 R)
• M46: 20,055,988 km (0.056 R)
• M47: 20,609,799 km (0.052 R)
• M48: 21,619,286 km (0.027 R)
• M49: 22,702,225 km (0.105 R)
• M50: 23,279,373 km (0.084 R)
• M51: 23,627,936 km (0.069 R)
• M52: 23,802,966 km (0.113 R)
• M53: 24,036,787 km (0.11 R)
• M54: 25,337,092 km (0.096 R)
• M55: 25,695,678 km (0.048 R)
• M56: 26,538,961 km (0.055 R)
• M57: 27,268,849 km (0.106 R)
• M58: 27,943,835 km (0.118 R)
• M59: 28,128,888 km (0.1 R)
• M60: 28,997,752 km (0.102 R)
• M61: 29,435,475 km (0.099 R)
• M62: 30,889,268 km (0.076 R)
• M63: 31,144,482 km (0.07 R)
• M64: 31,978,639 km (0.085 R)
• M65: 32,301,471 km (0.088 R)
• M66: 33,015,502 km (0.105 R)
• M67: 34,393,149 km (0.077 R)
• M68: 35,923,385 km (0.052 R)
• M69: 36,124,595 km (0.116 R)
• M70: 36,528,210 km (0.101 R)
• M71: 37,272,010 km (0.079 R)
• M72: 38,568,575 km (0.078 R)
• M73: 41,486,781 km (0.115 R)
• M74: 42,191,985 km (0.108 R)
• M75: 43,043,347 km (0.03 R)
• M76: 43,614,212 km (0.078 R)
• M77: 43,972,200 km (0.045 R)
• M78: 44,403,191 km (0.043 R)
• M79: 44,763,423 km (0.089 R)
• M80: 45,341,619 km (0.105 R)
• M81: 45,486,729 km (0.119 R)
• M82: 45,559,134 km (0.068 R)
• M83: 47,018,162 km (0.065 R)
• M84: 47,238,220 km (0.102 R)
• M85: 47,605,932 km (0.105 R)
• M86: 48,122,344 km (0.099 R)
• M87: 49,011,853 km (0.117 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit