🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 40.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.04 AU - 1.73 AU

Year: 601 Days

Day: 32.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 14.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.56 AU - 7.06 AU

Year: 6591 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,903,068 km

• M1: 191,635 km (0.059 R)
• M2: 305,329 km (0.097 R)
• M3: 506,987 km (0.109 R)
• M4: 764,744 km (0.053 R)
• M5: 962,662 km (0.118 R)
• M6: 1,178,831 km (0.101 R)
• M7: 1,343,688 km (0.114 R)
• M8: 1,642,734 km (0.068 R)
• M9: 1,734,887 km (0.111 R)
• M10: 1,905,428 km (0.078 R)
• M11: 2,182,334 km (0.119 R)
• M12: 2,367,536 km (0.061 R)
• M13: 2,472,703 km (0.056 R)
• M14: 4,337,740 km (0.084 R)
• M15: 4,652,045 km (0.058 R)
• M16: 4,811,965 km (0.114 R)
• M17: 4,973,680 km (0.101 R)
• M18: 5,275,120 km (0.064 R)
• M19: 5,924,674 km (0.092 R)
• M20: 6,332,627 km (0.101 R)
• M21: 6,540,120 km (0.078 R)
• M22: 7,642,506 km (0.072 R)
• M23: 8,507,033 km (0.106 R)
• M24: 8,670,543 km (0.087 R)
• M25: 9,436,334 km (0.12 R)
• M26: 9,537,911 km (0.119 R)
• M27: 10,397,950 km (0.057 R)
• M28: 10,890,426 km (0.109 R)
• M29: 11,246,918 km (0.092 R)
• M30: 11,498,840 km (0.083 R)
• M31: 11,607,299 km (0.117 R)
• M32: 12,154,977 km (0.105 R)
• M33: 12,450,582 km (0.047 R)
• M34: 12,823,529 km (0.037 R)
• M35: 14,351,672 km (0.112 R)
• M36: 14,546,747 km (0.097 R)
• M37: 14,900,098 km (0.116 R)
• M38: 15,097,567 km (0.079 R)
• M39: 15,335,876 km (0.11 R)
• M40: 15,655,417 km (0.044 R)
• M41: 16,220,000 km (0.037 R)
• M42: 16,955,722 km (0.084 R)
• M43: 17,410,649 km (0.077 R)
• M44: 17,953,540 km (0.12 R)
• M45: 18,332,770 km (0.104 R)
• M46: 18,502,115 km (0.111 R)
• M47: 18,970,506 km (0.109 R)
• M48: 19,615,572 km (0.105 R)
• M49: 19,788,806 km (0.03 R)
• M50: 20,049,705 km (0.1 R)
• M51: 20,927,396 km (0.057 R)
• M52: 21,907,262 km (0.108 R)
• M53: 22,357,701 km (0.076 R)
• M54: 22,947,865 km (0.112 R)
• M55: 24,515,351 km (0.116 R)
• M56: 24,655,375 km (0.077 R)
• M57: 24,936,170 km (0.12 R)
• M58: 25,927,106 km (0.089 R)
• M59: 26,117,395 km (0.044 R)
• M60: 27,171,910 km (0.095 R)
• M61: 27,510,300 km (0.073 R)
• M62: 27,655,859 km (0.104 R)
• M63: 27,801,567 km (0.108 R)
• M64: 28,045,113 km (0.086 R)
• M65: 28,387,094 km (0.119 R)
• M66: 28,534,148 km (0.037 R)
• M67: 28,829,006 km (0.098 R)
• M68: 29,471,229 km (0.113 R)
• M69: 29,819,044 km (0.116 R)
• M70: 29,918,677 km (0.094 R)
• M71: 30,568,829 km (0.082 R)
• M72: 31,021,811 km (0.075 R)
• M73: 31,730,606 km (0.1 R)
• M74: 31,934,209 km (0.067 R)
• M75: 32,240,286 km (0.109 R)
• M76: 33,216,113 km (0.099 R)
• M77: 34,045,334 km (0.071 R)
• M78: 34,410,353 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 13.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.75 AU - 9.79 AU

Year: 11325 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,903,068 km

• M1: 184,005 km (0.107 R)
• M2: 320,738 km (0.041 R)
• M3: 1,092,663 km (0.047 R)
• M4: 1,530,386 km (0.043 R)
• M5: 1,637,498 km (0.095 R)
• M6: 2,021,217 km (0.047 R)
• M7: 2,740,334 km (0.107 R)
• M8: 2,925,237 km (0.115 R)
• M9: 3,114,478 km (0.084 R)
• M10: 3,505,228 km (0.088 R)
• M11: 3,677,564 km (0.075 R)
• M12: 4,090,903 km (0.113 R)
• M13: 4,242,147 km (0.105 R)
• M14: 4,333,850 km (0.116 R)
• M15: 4,457,119 km (0.115 R)
• M16: 4,675,681 km (0.054 R)
• M17: 5,551,876 km (0.102 R)
• M18: 5,686,065 km (0.112 R)
• M19: 6,198,887 km (0.116 R)
• M20: 6,690,914 km (0.044 R)
• M21: 6,798,026 km (0.112 R)
• M22: 7,232,309 km (0.115 R)
• M23: 7,638,318 km (0.104 R)
• M24: 8,013,808 km (0.075 R)
• M25: 8,939,969 km (0.107 R)
• M26: 10,144,980 km (0.109 R)
• M27: 10,724,821 km (0.089 R)
• M28: 10,808,446 km (0.075 R)
• M29: 10,976,594 km (0.083 R)
• M30: 11,230,312 km (0.115 R)
• M31: 12,837,891 km (0.098 R)
• M32: 13,645,869 km (0.05 R)
• M33: 14,331,775 km (0.113 R)
• M34: 14,748,704 km (0.098 R)
• M35: 14,841,904 km (0.039 R)
• M36: 15,689,525 km (0.083 R)
• M37: 16,456,215 km (0.106 R)
• M38: 16,892,741 km (0.101 R)
• M39: 17,284,089 km (0.12 R)
• M40: 17,431,593 km (0.105 R)
• M41: 17,727,946 km (0.109 R)
• M42: 18,375,705 km (0.071 R)
• M43: 18,879,251 km (0.076 R)
• M44: 18,980,529 km (0.097 R)
• M45: 19,132,820 km (0.103 R)
• M46: 19,643,098 km (0.087 R)
• M47: 19,745,722 km (0.076 R)
• M48: 20,365,207 km (0.084 R)
• M49: 20,469,177 km (0.063 R)
• M50: 20,677,418 km (0.115 R)
• M51: 21,043,484 km (0.069 R)
• M52: 21,782,348 km (0.119 R)
• M53: 21,994,926 km (0.054 R)
• M54: 22,798,566 km (0.086 R)
• M55: 23,502,723 km (0.049 R)
• M56: 23,775,590 km (0.095 R)
• M57: 23,994,601 km (0.077 R)
• M58: 24,655,524 km (0.074 R)
• M59: 24,766,227 km (0.108 R)
• M60: 24,988,230 km (0.115 R)
• M61: 25,155,181 km (0.12 R)
• M62: 25,770,328 km (0.066 R)
• M63: 25,995,323 km (0.05 R)
• M64: 26,844,740 km (0.119 R)
• M65: 27,358,758 km (0.086 R)
• M66: 28,745,380 km (0.054 R)
• M67: 29,212,575 km (0.064 R)
• M68: 29,564,728 km (0.091 R)
• M69: 30,451,245 km (0.12 R)
• M70: 31,466,416 km (0.118 R)
• M71: 33,284,928 km (0.114 R)
• M72: 33,898,578 km (0.066 R)
• M73: 35,449,310 km (0.081 R)
• M74: 35,762,269 km (0.109 R)
• M75: 36,453,860 km (0.107 R)
• M76: 36,706,530 km (0.072 R)
• M77: 36,832,941 km (0.109 R)
• M78: 37,914,234 km (0.094 R)
• M79: 41,220,347 km (0.104 R)
• M80: 41,351,843 km (0.093 R)
• M81: 44,146,032 km (0.082 R)
• M82: 44,415,309 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.9

Radius: 5.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.08 AU - 18.26 AU

Year: 28723 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,903,068 km

• M1: 169,494 km (0.1 R)
• M2: 334,202 km (0.041 R)
• M3: 404,064 km (0.109 R)
• M4: 479,162 km (0.089 R)
• M5: 779,704 km (0.113 R)
• M6: 1,148,762 km (0.111 R)
• M7: 1,314,068 km (0.111 R)
• M8: 1,526,497 km (0.088 R)
• M9: 1,646,923 km (0.057 R)
• M10: 1,812,528 km (0.066 R)
• M11: 1,983,518 km (0.06 R)
• M12: 2,204,624 km (0.075 R)
• M13: 3,450,475 km (0.111 R)
• M14: 3,824,470 km (0.099 R)
• M15: 4,016,404 km (0.041 R)
• M16: 4,183,355 km (0.098 R)
• M17: 4,239,604 km (0.086 R)
• M18: 4,992,530 km (0.111 R)
• M19: 5,111,909 km (0.092 R)
• M20: 5,323,291 km (0.084 R)
• M21: 5,476,030 km (0.101 R)
• M22: 7,048,004 km (0.111 R)
• M23: 7,418,858 km (0.073 R)
• M24: 8,391,393 km (0.115 R)
• M25: 8,748,334 km (0.087 R)
• M26: 9,811,376 km (0.097 R)
• M27: 9,848,776 km (0.087 R)
• M28: 10,760,126 km (0.067 R)
• M29: 11,108,839 km (0.042 R)
• M30: 11,382,603 km (0.052 R)
• M31: 11,857,127 km (0.103 R)
• M32: 12,337,935 km (0.119 R)
• M33: 12,702,954 km (0.074 R)
• M34: 14,922,537 km (0.113 R)
• M35: 15,746,971 km (0.071 R)
• M36: 16,186,789 km (0.059 R)
• M37: 16,586,066 km (0.07 R)
• M38: 19,611,982 km (0.044 R)
• M39: 20,370,592 km (0.088 R)
• M40: 20,561,779 km (0.106 R)
• M41: 21,332,507 km (0.091 R)
• M42: 21,575,304 km (0.075 R)
• M43: 22,259,864 km (0.082 R)
• M44: 22,703,870 km (0.09 R)
• M45: 25,068,863 km (0.106 R)
• M46: 25,995,323 km (0.112 R)
• M47: 26,671,206 km (0.109 R)
• M48: 27,775,388 km (0.086 R)
• M49: 29,001,791 km (0.057 R)
• M50: 30,627,770 km (0.117 R)
• M51: 31,066,242 km (0.104 R)
• M52: 31,286,300 km (0.049 R)
• M53: 32,283,071 km (0.051 R)
• M54: 33,346,413 km (0.093 R)
• M55: 33,515,309 km (0.109 R)
• M56: 33,967,244 km (0.118 R)
• M57: 35,737,435 km (0.092 R)
• M58: 36,083,455 km (0.059 R)
• M59: 37,420,262 km (0.096 R)
• M60: 37,654,532 km (0.108 R)
• M61: 38,242,003 km (0.036 R)
• M62: 39,426,070 km (0.109 R)
• M63: 39,723,919 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit