🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.61 AU - 0.85 AU

Year: 222 Days

Day: 34.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.59 AU - 1.61 AU

Year: 721 Days

Day: 34.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,824,405 km

• M1: 1,116,299 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.64 AU - 2.06 AU

Year: 897 Days

Day: 30.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,824,405 km

• M1: 428,000 km (0.077 R)
• M2: 626,665 km (0.086 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.98 AU - 3.02 AU

Year: 1409 Days

Day: 33.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.72 AU - 2.94 AU

Year: 1697 Days

Day: 21 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,824,405 km

• M1: 348,563 km (0.101 R)
• M2: 430,842 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.32 AU - 5.36 AU

Year: 3223 Days

Day: 28.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,824,405 km

• M1: 333,304 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.8

Radius: 3

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.86 AU - 15.32 AU

Year: 18852 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,824,405 km

• M1: 157,676 km (0.11 R)
• M2: 1,070,522 km (0.082 R)
• M3: 1,345,633 km (0.115 R)
• M4: 1,364,632 km (0.105 R)
• M5: 1,540,708 km (0.095 R)
• M6: 2,290,643 km (0.067 R)
• M7: 2,594,027 km (0.074 R)
• M8: 2,762,624 km (0.066 R)
• M9: 2,934,661 km (0.098 R)
• M10: 2,984,478 km (0.109 R)
• M11: 3,445,239 km (0.035 R)
• M12: 4,603,575 km (0.064 R)
• M13: 4,661,619 km (0.047 R)
• M14: 5,497,572 km (0.104 R)
• M15: 6,540,569 km (0.094 R)
• M16: 7,471,815 km (0.06 R)
• M17: 7,505,924 km (0.099 R)
• M18: 7,918,215 km (0.09 R)
• M19: 8,443,902 km (0.041 R)
• M20: 9,125,769 km (0.09 R)
• M21: 9,162,122 km (0.073 R)
• M22: 9,899,789 km (0.086 R)
• M23: 10,087,235 km (0.085 R)
• M24: 10,275,728 km (0.107 R)
• M25: 12,871,251 km (0.094 R)
• M26: 13,653,798 km (0.058 R)
• M27: 14,451,902 km (0.07 R)
• M28: 15,264,817 km (0.108 R)
• M29: 16,845,319 km (0.113 R)
• M30: 17,338,543 km (0.094 R)
• M31: 17,564,436 km (0.107 R)
• M32: 18,753,888 km (0.08 R)
• M33: 18,985,765 km (0.06 R)
• M34: 20,443,447 km (0.072 R)
• M35: 20,825,520 km (0.06 R)
• M36: 21,693,636 km (0.101 R)
• M37: 22,229,944 km (0.041 R)
• M38: 23,166,577 km (0.086 R)
• M39: 24,317,433 km (0.118 R)
• M40: 24,671,382 km (0.039 R)
• M41: 25,794,862 km (0.09 R)
• M42: 25,949,396 km (0.09 R)
• M43: 26,778,468 km (0.066 R)
• M44: 27,353,522 km (0.038 R)
• M45: 27,721,682 km (0.041 R)
• M46: 28,942,550 km (0.119 R)
• M47: 30,942,973 km (0.063 R)
• M48: 31,601,353 km (0.12 R)
• M49: 32,597,526 km (0.105 R)
• M50: 36,106,493 km (0.088 R)
• M51: 36,164,088 km (0.114 R)
• M52: 38,374,397 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 4.5

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.78 AU - 21.3 AU

Year: 28455 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,824,405 km

• M1: 156,031 km (0.062 R)
• M2: 599,887 km (0.09 R)
• M3: 776,263 km (0.07 R)
• M4: 911,949 km (0.088 R)
• M5: 1,767,349 km (0.084 R)
• M6: 1,873,863 km (0.079 R)
• M7: 2,282,564 km (0.101 R)
• M8: 2,477,191 km (0.039 R)
• M9: 3,092,936 km (0.102 R)
• M10: 3,308,207 km (0.107 R)
• M11: 3,439,853 km (0.037 R)
• M12: 3,662,904 km (0.11 R)
• M13: 3,753,411 km (0.081 R)
• M14: 3,890,592 km (0.099 R)
• M15: 3,936,668 km (0.112 R)
• M16: 4,698,869 km (0.068 R)
• M17: 4,797,305 km (0.111 R)
• M18: 4,896,488 km (0.11 R)
• M19: 5,661,232 km (0.112 R)
• M20: 6,030,739 km (0.101 R)
• M21: 6,408,025 km (0.1 R)
• M22: 7,242,033 km (0.037 R)
• M23: 7,470,170 km (0.06 R)
• M24: 7,991,967 km (0.052 R)
• M25: 9,070,568 km (0.111 R)
• M26: 9,131,903 km (0.114 R)
• M27: 10,003,759 km (0.115 R)
• M28: 10,385,533 km (0.099 R)
• M29: 11,097,768 km (0.044 R)
• M30: 11,228,966 km (0.039 R)
• M31: 12,842,977 km (0.109 R)
• M32: 12,980,757 km (0.113 R)
• M33: 13,676,686 km (0.073 R)
• M34: 13,958,529 km (0.117 R)
• M35: 14,242,316 km (0.12 R)
• M36: 14,527,898 km (0.102 R)
• M37: 15,323,011 km (0.06 R)
• M38: 15,542,321 km (0.061 R)
• M39: 16,058,135 km (0.119 R)
• M40: 17,562,491 km (0.091 R)
• M41: 18,641,989 km (0.071 R)
• M42: 18,719,930 km (0.059 R)
• M43: 20,061,224 km (0.049 R)
• M44: 22,171,601 km (0.108 R)
• M45: 22,751,891 km (0.118 R)
• M46: 23,085,644 km (0.064 R)
• M47: 26,423,472 km (0.111 R)
• M48: 27,835,825 km (0.099 R)
• M49: 29,001,342 km (0.062 R)
• M50: 29,544,682 km (0.049 R)
• M51: 31,102,145 km (0.05 R)
• M52: 32,030,699 km (0.051 R)
• M53: 32,686,088 km (0.075 R)
• M54: 33,724,895 km (0.052 R)
• M55: 34,966,558 km (0.1 R)
• M56: 36,515,045 km (0.087 R)
• M57: 38,879,589 km (0.036 R)
• M58: 39,678,591 km (0.032 R)
• M59: 40,080,262 km (0.068 R)
• M60: 40,281,471 km (0.05 R)
• M61: 40,988,769 km (0.098 R)
• M62: 43,651,013 km (0.065 R)
• M63: 44,377,311 km (0.115 R)
• M64: 45,947,041 km (0.114 R)
• M65: 49,463,938 km (0.039 R)
• M66: 50,004,285 km (0.094 R)
• M67: 51,746,502 km (0.115 R)
• M68: 53,952,322 km (0.075 R)
• M69: 54,954,778 km (0.12 R)
• M70: 55,066,527 km (0.12 R)
• M71: 55,514,423 km (0.11 R)
• M72: 55,963,516 km (0.117 R)
• M73: 56,865,143 km (0.084 R)
• M74: 57,885,400 km (0.116 R)
• M75: 58,112,938 km (0.086 R)
• M76: 61,909,732 km (0.066 R)
• M77: 62,025,970 km (0.114 R)
• M78: 62,725,340 km (0.083 R)
• M79: 66,261,086 km (0.096 R)
• M80: 67,334,301 km (0.082 R)
• M81: 69,498,084 km (0.109 R)
• M82: 70,467,030 km (0.035 R)
• M83: 72,051,122 km (0.079 R)
• M84: 72,173,343 km (0.076 R)
• M85: 72,786,096 km (0.054 R)
• M86: 74,634,527 km (0.09 R)
• M87: 75,751,126 km (0.103 R)
• M88: 75,999,907 km (0.1 R)
• M89: 78,629,389 km (0.081 R)
• M90: 80,018,555 km (0.04 R)
• M91: 82,565,010 km (0.081 R)
• M92: 85,267,196 km (0.097 R)
• M93: 86,564,209 km (0.045 R)
• M94: 86,824,360 km (0.092 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit