🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.66 AU - 0.8 AU

Year: 224 Days

Day: 20.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.7 AU - 0.8 AU

Year: 234 Days

Day: 46.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.87 AU - 0.89 AU

Year: 297 Days

Day: 46.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.22 AU - 1.86 AU

Year: 688 Days

Day: 44 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.62 AU - 1.84 AU

Year: 819 Days

Day: 13.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,628,102 km

• M1: 419,921 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.92 AU - 3.98 AU

Year: 2825 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.96 AU - 4.18 AU

Year: 2955 Days

Day: 39.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 4.1

Gravity: 31.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.42 AU - 15 AU

Year: 18270 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,628,102 km

• M1: 222,751 km (0.104 R)
• M2: 294,857 km (0.119 R)
• M3: 656,435 km (0.117 R)
• M4: 740,809 km (0.104 R)
• M5: 943,663 km (0.072 R)
• M6: 1,063,641 km (0.117 R)
• M7: 1,188,555 km (0.079 R)
• M8: 1,214,136 km (0.117 R)
• M9: 1,291,927 km (0.03 R)
• M10: 1,734,139 km (0.104 R)
• M11: 1,881,343 km (0.101 R)
• M12: 2,219,284 km (0.116 R)
• M13: 2,282,714 km (0.106 R)
• M14: 2,984,627 km (0.115 R)
• M15: 3,089,944 km (0.1 R)
• M16: 3,672,628 km (0.112 R)
• M17: 3,861,570 km (0.084 R)
• M18: 4,367,510 km (0.106 R)
• M19: 5,829,979 km (0.056 R)
• M20: 6,273,237 km (0.114 R)
• M21: 7,333,288 km (0.108 R)
• M22: 7,666,741 km (0.081 R)
• M23: 7,714,762 km (0.088 R)
• M24: 7,956,512 km (0.098 R)
• M25: 8,646,607 km (0.079 R)
• M26: 9,202,214 km (0.107 R)
• M27: 9,253,227 km (0.062 R)
• M28: 9,821,250 km (0.081 R)
• M29: 9,978,178 km (0.099 R)
• M30: 10,347,386 km (0.065 R)
• M31: 10,936,801 km (0.063 R)
• M32: 11,757,794 km (0.105 R)
• M33: 11,924,297 km (0.114 R)
• M34: 12,091,697 km (0.087 R)
• M35: 12,655,232 km (0.083 R)
• M36: 12,768,926 km (0.054 R)
• M37: 12,825,923 km (0.053 R)
• M38: 13,169,549 km (0.098 R)
• M39: 13,807,584 km (0.101 R)
• M40: 14,633,963 km (0.093 R)
• M41: 14,873,020 km (0.092 R)
• M42: 15,294,587 km (0.088 R)
• M43: 16,087,605 km (0.069 R)
• M44: 16,458,159 km (0.113 R)
• M45: 17,650,006 km (0.058 R)
• M46: 17,840,743 km (0.088 R)
• M47: 17,968,200 km (0.088 R)
• M48: 18,096,106 km (0.112 R)
• M49: 18,999,378 km (0.094 R)
• M50: 21,591,610 km (0.055 R)
• M51: 21,727,595 km (0.099 R)
• M52: 23,171,663 km (0.116 R)
• M53: 23,589,939 km (0.091 R)
• M54: 24,292,450 km (0.105 R)
• M55: 25,287,725 km (0.12 R)
• M56: 26,078,948 km (0.084 R)
• M57: 27,611,877 km (0.12 R)
• M58: 28,799,236 km (0.111 R)
• M59: 29,700,712 km (0.04 R)
• M60: 31,917,304 km (0.087 R)
• M61: 32,382,404 km (0.09 R)
• M62: 33,949,292 km (0.076 R)
• M63: 38,301,094 km (0.065 R)
• M64: 40,709,321 km (0.063 R)
• M65: 42,654,093 km (0.114 R)
• M66: 43,423,176 km (0.1 R)
• M67: 44,196,896 km (0.039 R)
• M68: 44,715,252 km (0.061 R)
• M69: 46,720,761 km (0.081 R)
• M70: 48,666,431 km (0.09 R)
• M71: 50,098,083 km (0.054 R)
• M72: 50,187,991 km (0.099 R)
• M73: 50,548,223 km (0.059 R)
• M74: 50,638,430 km (0.067 R)
• M75: 50,909,352 km (0.089 R)
• M76: 51,180,723 km (0.089 R)
• M77: 51,997,826 km (0.102 R)
• M78: 53,002,376 km (0.12 R)
• M79: 53,921,057 km (0.115 R)
• M80: 54,105,511 km (0.1 R)
• M81: 55,774,425 km (0.066 R)
• M82: 57,084,004 km (0.06 R)
• M83: 57,554,190 km (0.083 R)
• M84: 57,931,177 km (0.078 R)
• M85: 58,593,148 km (0.1 R)
• M86: 58,687,843 km (0.107 R)
• M87: 59,352,506 km (0.065 R)
• M88: 60,785,355 km (0.116 R)
• M89: 60,881,247 km (0.12 R)
• M90: 62,036,143 km (0.101 R)
• M91: 62,422,853 km (0.072 R)
• M92: 63,392,846 km (0.077 R)
• M93: 63,977,175 km (0.096 R)
• M94: 64,367,775 km (0.065 R)
• M95: 64,661,286 km (0.089 R)

Asteroid Belt

Center: 16.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 5.5

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.13 AU - 19.29 AU

Year: 29126 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,628,102 km

• M1: 77,791 km (0.075 R)
• M2: 281,992 km (0.104 R)
• M3: 485,595 km (0.072 R)
• M4: 589,715 km (0.114 R)
• M5: 701,165 km (0.117 R)
• M6: 881,431 km (0.088 R)
• M7: 1,581,249 km (0.113 R)
• M8: 1,698,085 km (0.118 R)
• M9: 1,981,723 km (0.109 R)
• M10: 2,323,853 km (0.078 R)
• M11: 3,257,344 km (0.061 R)
• M12: 3,356,527 km (0.104 R)
• M13: 4,025,080 km (0.078 R)
• M14: 4,789,675 km (0.074 R)
• M15: 5,421,128 km (0.08 R)
• M16: 5,957,137 km (0.092 R)
• M17: 6,139,646 km (0.09 R)
• M18: 6,262,316 km (0.107 R)
• M19: 6,572,433 km (0.112 R)
• M20: 7,079,121 km (0.116 R)
• M21: 9,298,256 km (0.096 R)
• M22: 10,009,893 km (0.112 R)
• M23: 10,299,514 km (0.111 R)
• M24: 10,372,368 km (0.075 R)
• M25: 12,947,995 km (0.096 R)
• M26: 13,184,210 km (0.067 R)
• M27: 13,501,657 km (0.105 R)
• M28: 13,741,163 km (0.047 R)
• M29: 14,387,126 km (0.108 R)
• M30: 14,468,508 km (0.111 R)
• M31: 14,877,957 km (0.055 R)
• M32: 15,291,296 km (0.118 R)
• M33: 15,374,472 km (0.093 R)
• M34: 15,792,150 km (0.087 R)
• M35: 16,044,671 km (0.106 R)
• M36: 16,639,023 km (0.109 R)
• M37: 16,981,752 km (0.093 R)
• M38: 17,154,089 km (0.108 R)
• M39: 17,327,024 km (0.09 R)
• M40: 18,553,128 km (0.116 R)
• M41: 19,536,136 km (0.097 R)
• M42: 23,154,908 km (0.077 R)
• M43: 27,074,073 km (0.116 R)
• M44: 28,800,881 km (0.106 R)
• M45: 29,418,720 km (0.074 R)
• M46: 30,877,300 km (0.071 R)
• M47: 32,787,066 km (0.04 R)
• M48: 33,109,150 km (0.09 R)
• M49: 35,722,625 km (0.106 R)
• M50: 37,054,046 km (0.069 R)
• M51: 37,725,741 km (0.088 R)
• M52: 38,175,881 km (0.115 R)
• M53: 40,108,536 km (0.093 R)
• M54: 40,567,801 km (0.113 R)
• M55: 41,956,368 km (0.071 R)
• M56: 42,656,337 km (0.117 R)
• M57: 44,304,905 km (0.109 R)
• M58: 44,423,387 km (0.093 R)
• M59: 45,017,739 km (0.115 R)
• M60: 45,375,577 km (0.115 R)
• M61: 45,973,969 km (0.064 R)
• M62: 47,663,677 km (0.111 R)
• M63: 52,226,113 km (0.114 R)
• M64: 52,476,689 km (0.082 R)
• M65: 55,131,453 km (0.096 R)
• M66: 55,386,667 km (0.065 R)
• M67: 56,154,254 km (0.117 R)
• M68: 56,282,609 km (0.112 R)
• M69: 57,441,693 km (0.093 R)
• M70: 59,260,205 km (0.085 R)
• M71: 62,023,277 km (0.107 R)
• M72: 62,421,357 km (0.119 R)
• M73: 62,953,477 km (0.061 R)
• M74: 63,220,210 km (0.056 R)
• M75: 64,827,938 km (0.082 R)
• M76: 66,992,470 km (0.106 R)
• M77: 67,128,604 km (0.117 R)
• M78: 68,357,401 km (0.075 R)
• M79: 71,114,489 km (0.114 R)
• M80: 71,809,372 km (0.095 R)
• M81: 72,925,970 km (0.116 R)
• M82: 74,470,568 km (0.086 R)
• M83: 78,021,124 km (0.08 R)
• M84: 86,319,617 km (0.062 R)
• M85: 87,804,077 km (0.119 R)
• M86: 89,147,466 km (0.079 R)
• M87: 90,798,428 km (0.105 R)
• M88: 92,610,955 km (0.102 R)
• M89: 92,762,498 km (0.101 R)
• M90: 93,673,699 km (0.102 R)
• M91: 95,811,452 km (0.102 R)
• M92: 99,048,152 km (0.116 R)
• M93: 105,153,391 km (0.119 R)
• M94: 105,628,065 km (0.043 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit