🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 217 Days

Day: 40.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,208,558 km

• M1: 84,523 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.64 AU - 1.02 AU

Year: 263 Days

Day: 43.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1 AU - 1 AU

Year: 348 Days

Day: 42.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.51 AU - 4.63 AU

Year: 3402 Days

Day: 30.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.33 AU - 5.57 AU

Year: 4431 Days

Day: 36.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.5

Radius: 5.5

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.19 AU - 21.65 AU

Year: 25320 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,208,558 km

• M1: 201,508 km (0.046 R)
• M2: 273,465 km (0.061 R)
• M3: 543,040 km (0.094 R)
• M4: 714,629 km (0.069 R)
• M5: 854,653 km (0.074 R)
• M6: 1,677,890 km (0.033 R)
• M7: 2,091,079 km (0.082 R)
• M8: 2,785,213 km (0.11 R)
• M9: 2,858,367 km (0.101 R)
• M10: 4,279,247 km (0.062 R)
• M11: 4,321,434 km (0.117 R)
• M12: 4,926,407 km (0.06 R)
• M13: 6,024,007 km (0.114 R)
• M14: 6,357,910 km (0.104 R)
• M15: 6,454,400 km (0.108 R)
• M16: 6,551,489 km (0.106 R)
• M17: 7,294,243 km (0.051 R)
• M18: 7,855,833 km (0.092 R)
• M19: 8,378,378 km (0.106 R)
• M20: 8,804,583 km (0.116 R)
• M21: 9,956,337 km (0.053 R)
• M22: 10,407,374 km (0.108 R)
• M23: 10,635,511 km (0.051 R)
• M24: 10,865,144 km (0.111 R)
• M25: 12,157,669 km (0.071 R)
• M26: 12,397,774 km (0.11 R)
• M27: 14,185,468 km (0.07 R)
• M28: 15,012,595 km (0.105 R)
• M29: 15,141,249 km (0.071 R)
• M30: 16,513,959 km (0.09 R)
• M31: 16,980,256 km (0.111 R)
• M32: 19,938,554 km (0.111 R)
• M33: 24,097,524 km (0.116 R)
• M34: 24,248,169 km (0.067 R)
• M35: 24,323,567 km (0.118 R)
• M36: 25,158,622 km (0.091 R)
• M37: 25,618,037 km (0.083 R)
• M38: 26,389,962 km (0.113 R)
• M39: 26,700,826 km (0.084 R)
• M40: 26,778,617 km (0.109 R)
• M41: 28,830,801 km (0.054 R)
• M42: 29,956,525 km (0.111 R)
• M43: 30,362,085 km (0.108 R)
• M44: 31,178,590 km (0.114 R)
• M45: 31,424,978 km (0.101 R)
• M46: 33,167,494 km (0.088 R)
• M47: 33,502,892 km (0.119 R)
• M48: 34,431,296 km (0.095 R)
• M49: 34,600,940 km (0.079 R)
• M50: 35,367,929 km (0.101 R)
• M51: 36,399,406 km (0.101 R)
• M52: 37,005,726 km (0.071 R)
• M53: 37,179,559 km (0.07 R)
• M54: 38,315,904 km (0.083 R)
• M55: 39,109,371 km (0.116 R)
• M56: 40,086,545 km (0.107 R)
• M57: 41,071,647 km (0.102 R)
• M58: 42,427,751 km (0.107 R)
• M59: 43,339,999 km (0.05 R)
• M60: 44,905,690 km (0.1 R)
• M61: 46,864,974 km (0.05 R)
• M62: 47,241,362 km (0.088 R)
• M63: 47,713,343 km (0.102 R)
• M64: 49,425,042 km (0.12 R)
• M65: 50,480,904 km (0.057 R)
• M66: 52,517,230 km (0.103 R)
• M67: 52,614,918 km (0.119 R)
• M68: 52,712,605 km (0.066 R)
• M69: 52,810,442 km (0.092 R)
• M70: 53,496,348 km (0.055 R)
• M71: 54,481,600 km (0.077 R)
• M72: 54,580,334 km (0.103 R)
• M73: 55,472,686 km (0.111 R)
• M74: 56,070,180 km (0.108 R)
• M75: 56,469,755 km (0.101 R)
• M76: 57,271,600 km (0.061 R)
• M77: 57,774,698 km (0.097 R)
• M78: 58,785,381 km (0.085 R)
• M79: 59,089,663 km (0.108 R)
• M80: 59,394,543 km (0.11 R)
• M81: 61,337,371 km (0.107 R)
• M82: 61,645,991 km (0.108 R)
• M83: 62,368,100 km (0.105 R)
• M84: 63,093,201 km (0.119 R)
• M85: 63,612,755 km (0.106 R)
• M86: 65,389,977 km (0.101 R)
• M87: 66,548,463 km (0.036 R)
• M88: 66,971,526 km (0.082 R)
• M89: 67,289,272 km (0.051 R)
• M90: 67,607,616 km (0.097 R)
• M91: 67,820,195 km (0.12 R)
• M92: 67,926,559 km (0.103 R)
• M93: 71,358,334 km (0.051 R)
• M94: 71,466,493 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.4

Radius: 7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.39 AU - 19.33 AU

Year: 27397 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,208,558 km

• M1: 164,109 km (0.111 R)
• M2: 373,845 km (0.097 R)
• M3: 847,921 km (0.084 R)
• M4: 1,306,588 km (0.111 R)
• M5: 1,767,050 km (0.084 R)
• M6: 2,204,175 km (0.114 R)
• M7: 2,274,336 km (0.051 R)
• M8: 2,489,309 km (0.045 R)
• M9: 3,413,973 km (0.112 R)
• M10: 3,618,772 km (0.069 R)
• M11: 4,301,238 km (0.115 R)
• M12: 4,345,220 km (0.081 R)
• M13: 4,567,373 km (0.079 R)
• M14: 5,255,972 km (0.108 R)
• M15: 5,927,666 km (0.082 R)
• M16: 6,474,147 km (0.067 R)
• M17: 7,990,920 km (0.116 R)
• M18: 8,153,982 km (0.072 R)
• M19: 9,041,546 km (0.115 R)
• M20: 9,669,408 km (0.065 R)
• M21: 10,370,424 km (0.102 R)
• M22: 10,786,904 km (0.04 R)
• M23: 11,513,501 km (0.115 R)
• M24: 12,822,781 km (0.074 R)
• M25: 13,462,761 km (0.107 R)
• M26: 14,310,084 km (0.069 R)
• M27: 15,309,098 km (0.113 R)
• M28: 15,376,567 km (0.11 R)
• M29: 15,511,654 km (0.041 R)
• M30: 15,783,024 km (0.09 R)
• M31: 16,953,927 km (0.08 R)
• M32: 17,585,080 km (0.111 R)
• M33: 17,655,690 km (0.105 R)
• M34: 18,438,536 km (0.077 R)
• M35: 19,670,624 km (0.027 R)
• M36: 20,556,243 km (0.065 R)
• M37: 20,705,093 km (0.117 R)
• M38: 21,003,990 km (0.053 R)
• M39: 22,519,267 km (0.106 R)
• M40: 23,523,068 km (0.106 R)
• M41: 23,756,740 km (0.069 R)
• M42: 26,458,777 km (0.086 R)
• M43: 27,108,630 km (0.029 R)
• M44: 28,010,705 km (0.103 R)
• M45: 30,945,516 km (0.082 R)
• M46: 31,372,768 km (0.098 R)
• M47: 33,275,503 km (0.099 R)
• M48: 34,860,044 km (0.111 R)
• M49: 37,101,020 km (0.105 R)
• M50: 38,743,305 km (0.109 R)
• M51: 38,835,158 km (0.081 R)
• M52: 39,295,920 km (0.115 R)
• M53: 41,814,998 km (0.107 R)
• M54: 44,578,370 km (0.08 R)
• M55: 45,738,951 km (0.099 R)
• M56: 46,615,893 km (0.113 R)
• M57: 49,878,623 km (0.055 R)
• M58: 50,178,866 km (0.09 R)
• M59: 55,581,443 km (0.057 R)
• M60: 57,352,981 km (0.111 R)
• M61: 57,877,621 km (0.112 R)
• M62: 62,346,409 km (0.113 R)
• M63: 62,993,719 km (0.095 R)
• M64: 63,426,655 km (0.084 R)
• M65: 65,167,824 km (0.12 R)
• M66: 70,148,536 km (0.093 R)
• M67: 71,948,797 km (0.112 R)
• M68: 76,515,571 km (0.119 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit