🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.65 AU - 0.73 AU

Year: 205 Days

Day: 39.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.71 AU - 1.05 AU

Year: 296 Days

Day: 23 Hours

Environment

Temp: 87 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,200,818 km

• M1: 49,966 km (0.11 R)
• M2: 215,421 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.15 AU - 1.71 AU

Year: 612 Days

Day: 40.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 178.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.93 AU - 1.99 AU

Year: 983 Days

Day: 38 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.75 AU - 2.39 AU

Year: 1067 Days

Day: 35.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.01 AU - 3.13 AU

Year: 1927 Days

Day: 24.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.8

Radius: 13.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.51 AU - 10.49 AU

Year: 8876 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,200,818 km

• M1: 175,628 km (0.116 R)
• M2: 547,379 km (0.106 R)
• M3: 723,904 km (0.069 R)
• M4: 1,082,939 km (0.12 R)
• M5: 1,176,737 km (0.064 R)
• M6: 2,542,865 km (0.084 R)
• M7: 2,722,980 km (0.086 R)
• M8: 3,744,584 km (0.113 R)
• M9: 3,861,719 km (0.113 R)
• M10: 3,950,281 km (0.113 R)
• M11: 4,039,741 km (0.104 R)
• M12: 4,250,973 km (0.108 R)
• M13: 4,528,028 km (0.094 R)
• M14: 5,035,165 km (0.109 R)
• M15: 5,328,676 km (0.077 R)
• M16: 5,627,722 km (0.095 R)
• M17: 5,864,087 km (0.084 R)
• M18: 6,242,420 km (0.057 R)
• M19: 6,557,922 km (0.096 R)
• M20: 6,807,002 km (0.042 R)
• M21: 7,131,779 km (0.098 R)
• M22: 8,289,368 km (0.087 R)
• M23: 8,831,361 km (0.096 R)
• M24: 9,185,758 km (0.094 R)
• M25: 9,384,723 km (0.107 R)
• M26: 10,401,091 km (0.118 R)
• M27: 11,367,045 km (0.08 R)
• M28: 11,795,942 km (0.09 R)
• M29: 12,055,793 km (0.094 R)
• M30: 12,581,331 km (0.118 R)
• M31: 12,980,458 km (0.051 R)
• M32: 13,428,802 km (0.114 R)
• M33: 13,519,160 km (0.114 R)
• M34: 14,664,780 km (0.113 R)
• M35: 15,508,961 km (0.037 R)
• M36: 16,368,849 km (0.113 R)
• M37: 18,485,360 km (0.111 R)
• M38: 18,888,526 km (0.113 R)
• M39: 19,909,382 km (0.105 R)
• M40: 20,634,483 km (0.099 R)
• M41: 22,110,864 km (0.066 R)
• M42: 22,378,196 km (0.108 R)
• M43: 23,349,086 km (0.108 R)
• M44: 24,554,396 km (0.116 R)
• M45: 25,108,955 km (0.119 R)
• M46: 25,220,256 km (0.094 R)
• M47: 25,387,656 km (0.045 R)
• M48: 26,061,146 km (0.102 R)
• M49: 26,286,889 km (0.065 R)
• M50: 28,000,981 km (0.049 R)
• M51: 28,754,805 km (0.104 R)
• M52: 29,986,893 km (0.062 R)
• M53: 31,356,013 km (0.108 R)
• M54: 32,320,470 km (0.07 R)
• M55: 32,562,969 km (0.118 R)
• M56: 33,417,023 km (0.105 R)
• M57: 33,969,936 km (0.077 R)
• M58: 34,278,407 km (0.063 R)
• M59: 35,459,034 km (0.094 R)
• M60: 35,646,629 km (0.107 R)
• M61: 35,771,992 km (0.049 R)
• M62: 36,400,603 km (0.055 R)
• M63: 36,779,534 km (0.087 R)
• M64: 37,286,820 km (0.1 R)
• M65: 37,605,015 km (0.117 R)
• M66: 37,732,473 km (0.087 R)
• M67: 37,860,229 km (0.1 R)
• M68: 39,597,958 km (0.102 R)
• M69: 39,727,809 km (0.111 R)
• M70: 40,117,960 km (0.086 R)
• M71: 40,705,581 km (0.067 R)
• M72: 41,296,043 km (0.103 R)
• M73: 42,021,443 km (0.118 R)
• M74: 42,286,381 km (0.114 R)
• M75: 42,751,182 km (0.103 R)
• M76: 43,084,336 km (0.053 R)
• M77: 43,351,369 km (0.094 R)
• M78: 44,897,911 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 10.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.12 AU - 10.06 AU

Year: 9816 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 77,200,818 km

• M1: 232,774 km (0.07 R)
• M2: 377,286 km (0.077 R)
• M3: 978,370 km (0.075 R)
• M4: 1,094,608 km (0.089 R)
• M5: 1,376,749 km (0.099 R)
• M6: 1,496,128 km (0.101 R)
• M7: 1,694,495 km (0.027 R)
• M8: 1,954,945 km (0.096 R)
• M9: 2,284,509 km (0.089 R)
• M10: 3,121,060 km (0.109 R)
• M11: 3,572,397 km (0.09 R)
• M12: 3,721,845 km (0.108 R)
• M13: 3,890,442 km (0.108 R)
• M14: 4,061,582 km (0.042 R)
• M15: 4,482,551 km (0.085 R)
• M16: 4,716,522 km (0.045 R)
• M17: 5,347,226 km (0.074 R)
• M18: 5,730,646 km (0.12 R)
• M19: 6,242,570 km (0.105 R)
• M20: 7,757,248 km (0.116 R)
• M21: 7,973,267 km (0.091 R)
• M22: 8,082,025 km (0.083 R)
• M23: 8,433,430 km (0.112 R)
• M24: 9,242,306 km (0.059 R)
• M25: 9,494,528 km (0.095 R)
• M26: 10,382,990 km (0.091 R)
• M27: 10,693,106 km (0.082 R)
• M28: 11,371,233 km (0.113 R)
• M29: 11,444,686 km (0.099 R)
• M30: 11,740,291 km (0.117 R)
• M31: 12,063,423 km (0.113 R)
• M32: 12,718,362 km (0.071 R)
• M33: 12,947,696 km (0.103 R)
• M34: 13,178,525 km (0.073 R)
• M35: 13,307,329 km (0.069 R)
• M36: 13,748,344 km (0.118 R)
• M37: 13,983,811 km (0.037 R)
• M38: 14,326,240 km (0.069 R)
• M39: 14,671,512 km (0.092 R)
• M40: 14,831,881 km (0.079 R)
• M41: 15,887,743 km (0.092 R)
• M42: 16,245,132 km (0.101 R)
• M43: 16,884,064 km (0.078 R)
• M44: 17,928,856 km (0.103 R)
• M45: 19,286,157 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 4.4

Gravity: 24.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.65 AU - 20.87 AU

Year: 24574 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,200,818 km

• M1: 67,469 km (0.07 R)
• M2: 378,183 km (0.115 R)
• M3: 517,160 km (0.101 R)
• M4: 559,795 km (0.116 R)
• M5: 791,223 km (0.11 R)
• M6: 1,077,105 km (0.092 R)
• M7: 2,349,435 km (0.111 R)
• M8: 2,679,597 km (0.104 R)
• M9: 2,717,146 km (0.082 R)
• M10: 2,754,845 km (0.104 R)
• M11: 2,907,734 km (0.11 R)
• M12: 3,102,660 km (0.095 R)
• M13: 3,423,248 km (0.102 R)
• M14: 3,587,656 km (0.103 R)
• M15: 3,629,095 km (0.087 R)
• M16: 4,095,840 km (0.072 R)
• M17: 4,139,223 km (0.097 R)
• M18: 4,402,665 km (0.073 R)
• M19: 4,536,555 km (0.09 R)
• M20: 4,762,448 km (0.105 R)
• M21: 5,319,551 km (0.095 R)
• M22: 6,094,019 km (0.118 R)
• M23: 7,006,715 km (0.1 R)
• M24: 7,110,686 km (0.083 R)
• M25: 7,691,874 km (0.114 R)
• M26: 7,906,995 km (0.102 R)
• M27: 11,119,460 km (0.093 R)
• M28: 11,669,083 km (0.115 R)
• M29: 11,730,717 km (0.066 R)
• M30: 12,227,382 km (0.104 R)
• M31: 13,049,273 km (0.068 R)
• M32: 13,888,966 km (0.107 R)
• M33: 17,347,070 km (0.101 R)
• M34: 17,487,841 km (0.077 R)
• M35: 20,978,259 km (0.107 R)
• M36: 22,724,515 km (0.113 R)
• M37: 23,110,328 km (0.119 R)
• M38: 23,187,670 km (0.117 R)
• M39: 24,044,866 km (0.079 R)
• M40: 26,031,376 km (0.032 R)
• M41: 28,982,792 km (0.118 R)
• M42: 29,989,885 km (0.1 R)
• M43: 30,582,592 km (0.089 R)
• M44: 32,904,949 km (0.074 R)
• M45: 33,779,349 km (0.111 R)
• M46: 34,484,404 km (0.09 R)
• M47: 34,927,512 km (0.101 R)
• M48: 35,283,406 km (0.033 R)
• M49: 36,899,512 km (0.101 R)
• M50: 37,898,975 km (0.089 R)
• M51: 39,646,128 km (0.087 R)
• M52: 40,017,281 km (0.045 R)
• M53: 40,482,829 km (0.083 R)
• M54: 43,409,263 km (0.057 R)
• M55: 43,983,420 km (0.09 R)
• M56: 44,946,082 km (0.055 R)
• M57: 45,333,092 km (0.073 R)
• M58: 45,624,059 km (0.103 R)
• M59: 47,974,092 km (0.079 R)
• M60: 48,766,063 km (0.091 R)
• M61: 49,762,236 km (0.046 R)
• M62: 49,862,167 km (0.089 R)
• M63: 50,463,551 km (0.088 R)
• M64: 51,067,178 km (0.057 R)
• M65: 51,977,182 km (0.056 R)
• M66: 54,429,988 km (0.087 R)
• M67: 57,024,764 km (0.095 R)
• M68: 58,284,527 km (0.116 R)
• M69: 59,872,060 km (0.111 R)
• M70: 60,297,815 km (0.107 R)
• M71: 61,581,066 km (0.077 R)
• M72: 61,903,300 km (0.095 R)
• M73: 62,226,132 km (0.057 R)
• M74: 62,873,442 km (0.112 R)
• M75: 63,414,388 km (0.118 R)
• M76: 63,631,305 km (0.05 R)
• M77: 64,065,737 km (0.114 R)
• M78: 65,375,017 km (0.064 R)
• M79: 65,484,523 km (0.102 R)
• M80: 65,923,144 km (0.086 R)
• M81: 66,913,632 km (0.043 R)
• M82: 68,464,214 km (0.077 R)
• M83: 71,037,147 km (0.098 R)
• M84: 72,392,055 km (0.077 R)
• M85: 72,732,091 km (0.101 R)
• M86: 73,641,497 km (0.107 R)
• M87: 74,211,764 km (0.093 R)
• M88: 74,326,056 km (0.039 R)
• M89: 74,783,527 km (0.092 R)
• M90: 76,046,582 km (0.107 R)
• M91: 76,392,153 km (0.113 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit