🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.43 AU - 2.21 AU

Year: 871 Days

Day: 39 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,783,750 km

• M1: 1,284,447 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.65 AU - 2.57 AU

Year: 1087 Days

Day: 30 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.07 AU - 2.85 AU

Year: 1369 Days

Day: 42.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.85 AU - 8.59 AU

Year: 7610 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,783,750 km

• M1: 100,380 km (0.038 R)
• M2: 183,557 km (0.051 R)
• M3: 238,908 km (0.114 R)
• M4: 483,201 km (0.03 R)
• M5: 722,707 km (0.098 R)
• M6: 772,523 km (0.116 R)
• M7: 862,731 km (0.098 R)
• M8: 1,012,030 km (0.078 R)
• M9: 1,082,789 km (0.05 R)
• M10: 1,640,939 km (0.116 R)
• M11: 1,724,863 km (0.051 R)
• M12: 2,003,115 km (0.098 R)
• M13: 2,239,779 km (0.071 R)
• M14: 2,314,429 km (0.054 R)
• M15: 2,601,806 km (0.068 R)
• M16: 2,759,931 km (0.115 R)
• M17: 2,860,311 km (0.064 R)
• M18: 3,147,838 km (0.071 R)
• M19: 3,444,790 km (0.073 R)
• M20: 3,684,446 km (0.103 R)
• M21: 3,997,405 km (0.118 R)
• M22: 4,412,240 km (0.044 R)
• M23: 4,840,987 km (0.092 R)
• M24: 5,815,168 km (0.098 R)
• M25: 5,970,301 km (0.117 R)
• M26: 6,126,781 km (0.119 R)
• M27: 6,179,290 km (0.06 R)
• M28: 6,337,714 km (0.081 R)
• M29: 6,550,891 km (0.097 R)
• M30: 6,604,596 km (0.103 R)
• M31: 7,371,585 km (0.111 R)
• M32: 7,567,857 km (0.086 R)
• M33: 8,137,675 km (0.089 R)
• M34: 8,224,442 km (0.039 R)
• M35: 8,632,994 km (0.108 R)
• M36: 9,318,751 km (0.109 R)
• M37: 9,470,144 km (0.058 R)
• M38: 9,591,767 km (0.111 R)
• M39: 9,683,470 km (0.118 R)
• M40: 9,898,293 km (0.11 R)
• M41: 10,145,877 km (0.095 R)
• M42: 10,426,822 km (0.088 R)
• M43: 10,996,341 km (0.038 R)
• M44: 11,092,233 km (0.049 R)
• M45: 11,543,570 km (0.081 R)
• M46: 11,836,782 km (0.056 R)
• M47: 12,264,781 km (0.105 R)
• M48: 13,544,741 km (0.105 R)
• M49: 14,585,044 km (0.084 R)
• M50: 14,937,347 km (0.105 R)
• M51: 15,364,001 km (0.095 R)
• M52: 15,435,508 km (0.085 R)
• M53: 15,578,823 km (0.096 R)
• M54: 15,866,799 km (0.108 R)
• M55: 16,594,443 km (0.104 R)
• M56: 17,333,008 km (0.088 R)
• M57: 17,519,407 km (0.108 R)
• M58: 17,743,803 km (0.026 R)
• M59: 18,044,495 km (0.079 R)
• M60: 18,956,893 km (0.115 R)
• M61: 19,457,297 km (0.088 R)
• M62: 19,923,145 km (0.051 R)
• M63: 20,235,805 km (0.106 R)
• M64: 20,314,194 km (0.064 R)
• M65: 20,431,928 km (0.11 R)
• M66: 20,549,960 km (0.038 R)
• M67: 20,628,798 km (0.065 R)
• M68: 20,747,130 km (0.077 R)
• M69: 21,302,737 km (0.062 R)
• M70: 21,502,300 km (0.105 R)
• M71: 22,024,098 km (0.119 R)
• M72: 22,550,084 km (0.11 R)
• M73: 22,672,156 km (0.1 R)
• M74: 23,573,333 km (0.092 R)
• M75: 24,028,260 km (0.085 R)
• M76: 24,152,875 km (0.087 R)
• M77: 26,432,149 km (0.1 R)
• M78: 26,818,560 km (0.084 R)
• M79: 27,380,150 km (0.068 R)
• M80: 27,510,300 km (0.105 R)
• M81: 27,814,732 km (0.109 R)
• M82: 28,032,995 km (0.079 R)
• M83: 28,646,945 km (0.107 R)
• M84: 28,955,565 km (0.061 R)
• M85: 29,798,699 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.2

Radius: 3.7

Gravity: 39.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.82 AU - 18.12 AU

Year: 21586 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,783,750 km

• M1: 155,283 km (0.078 R)
• M2: 195,225 km (0.036 R)
• M3: 320,139 km (0.105 R)
• M4: 410,197 km (0.098 R)
• M5: 468,092 km (0.109 R)
• M6: 680,670 km (0.115 R)
• M7: 971,339 km (0.069 R)
• M8: 1,212,042 km (0.112 R)
• M9: 1,353,562 km (0.12 R)
• M10: 2,070,135 km (0.099 R)
• M11: 2,171,114 km (0.049 R)
• M12: 2,205,073 km (0.029 R)
• M13: 2,239,331 km (0.093 R)
• M14: 2,342,852 km (0.119 R)
• M15: 2,846,997 km (0.095 R)
• M16: 3,582,271 km (0.069 R)
• M17: 4,117,382 km (0.089 R)
• M18: 4,545,681 km (0.076 R)
• M19: 4,589,363 km (0.114 R)
• M20: 6,201,131 km (0.08 R)
• M21: 6,346,839 km (0.089 R)
• M22: 6,542,663 km (0.103 R)
• M23: 6,591,881 km (0.051 R)
• M24: 6,940,294 km (0.12 R)
• M25: 7,499,790 km (0.075 R)
• M26: 9,042,892 km (0.088 R)
• M27: 9,934,795 km (0.11 R)
• M28: 10,621,898 km (0.096 R)
• M29: 10,796,030 km (0.071 R)
• M30: 12,773,265 km (0.112 R)
• M31: 13,331,414 km (0.106 R)
• M32: 13,519,309 km (0.073 R)
• M33: 13,582,140 km (0.112 R)
• M34: 13,834,362 km (0.086 R)
• M35: 14,279,416 km (0.099 R)
• M36: 14,858,659 km (0.077 R)
• M37: 15,248,960 km (0.115 R)
• M38: 15,511,055 km (0.114 R)
• M39: 17,114,744 km (0.064 R)
• M40: 19,051,139 km (0.089 R)
• M41: 19,333,430 km (0.103 R)
• M42: 20,404,102 km (0.117 R)
• M43: 20,910,342 km (0.117 R)
• M44: 20,983,046 km (0.09 R)
• M45: 21,128,605 km (0.059 R)
• M46: 23,502,873 km (0.03 R)
• M47: 24,567,710 km (0.072 R)
• M48: 26,351,216 km (0.065 R)
• M49: 27,060,310 km (0.03 R)
• M50: 27,695,951 km (0.11 R)
• M51: 27,855,722 km (0.112 R)
• M52: 29,387,754 km (0.075 R)
• M53: 30,698,979 km (0.114 R)
• M54: 31,611,526 km (0.069 R)
• M55: 33,463,099 km (0.054 R)
• M56: 34,487,695 km (0.116 R)
• M57: 34,745,452 km (0.052 R)
• M58: 35,262,911 km (0.059 R)
• M59: 35,522,613 km (0.112 R)
• M60: 36,043,961 km (0.075 R)
• M61: 37,182,102 km (0.113 R)
• M62: 38,065,477 km (0.112 R)
• M63: 38,509,783 km (0.104 R)
• M64: 41,302,775 km (0.048 R)
• M65: 41,485,135 km (0.093 R)
• M66: 42,401,272 km (0.106 R)
• M67: 43,509,344 km (0.099 R)
• M68: 45,095,381 km (0.087 R)
• M69: 45,377,223 km (0.076 R)
• M70: 45,753,910 km (0.103 R)
• M71: 46,320,886 km (0.105 R)
• M72: 46,605,272 km (0.071 R)
• M73: 47,080,544 km (0.107 R)
• M74: 47,748,648 km (0.064 R)
• M75: 48,227,661 km (0.087 R)
• M76: 49,384,052 km (0.084 R)
• M77: 52,215,940 km (0.115 R)
• M78: 52,610,729 km (0.119 R)
• M79: 54,399,171 km (0.112 R)
• M80: 54,999,807 km (0.114 R)
• M81: 56,510,895 km (0.035 R)
• M82: 57,220,587 km (0.061 R)
• M83: 60,089,276 km (0.051 R)
• M84: 65,433,211 km (0.12 R)
• M85: 65,858,667 km (0.104 R)
• M86: 66,391,834 km (0.107 R)
• M87: 66,926,497 km (0.097 R)
• M88: 67,569,917 km (0.059 R)
• M89: 67,892,301 km (0.055 R)
• M90: 68,971,051 km (0.116 R)
• M91: 70,599,574 km (0.109 R)
• M92: 70,817,687 km (0.074 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit