🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.82 AU - 0.86 AU

Year: 271 Days

Day: 28.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,046,927 km

• M1: 66,272 km (0.104 R)
• M2: 212,429 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.84 AU - 1.04 AU

Year: 320 Days

Day: 13.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.17 AU - 2.51 AU

Year: 1258 Days

Day: 21 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.88 AU - 3.22 AU

Year: 1872 Days

Day: 27 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,046,927 km

• M1: 41,738 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.63 AU - 3.99 AU

Year: 2117 Days

Day: 20.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 12

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.82 AU - 11.56 AU

Year: 10601 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,046,927 km

• M1: 155,283 km (0.12 R)
• M2: 311,164 km (0.066 R)
• M3: 388,206 km (0.102 R)
• M4: 532,868 km (0.088 R)
• M5: 645,814 km (0.119 R)
• M6: 781,948 km (0.081 R)
• M7: 883,675 km (0.104 R)
• M8: 1,167,312 km (0.06 R)
• M9: 1,302,997 km (0.079 R)
• M10: 1,444,218 km (0.107 R)
• M11: 1,665,922 km (0.066 R)
• M12: 2,332,680 km (0.064 R)
• M13: 2,751,853 km (0.049 R)
• M14: 2,889,184 km (0.04 R)
• M15: 3,076,031 km (0.116 R)
• M16: 3,735,908 km (0.074 R)
• M17: 3,888,497 km (0.094 R)
• M18: 4,147,451 km (0.084 R)
• M19: 4,412,240 km (0.108 R)
• M20: 4,519,651 km (0.077 R)
• M21: 4,655,187 km (0.102 R)
• M22: 4,764,692 km (0.084 R)
• M23: 4,902,771 km (0.107 R)
• M24: 5,070,171 km (0.115 R)
• M25: 5,154,694 km (0.114 R)
• M26: 5,324,936 km (0.075 R)
• M27: 5,555,018 km (0.085 R)
• M28: 5,876,653 km (0.106 R)
• M29: 6,084,445 km (0.094 R)
• M30: 6,204,422 km (0.071 R)
• M31: 6,815,829 km (0.095 R)
• M32: 8,494,167 km (0.075 R)
• M33: 8,831,062 km (0.074 R)
• M34: 9,483,308 km (0.037 R)
• M35: 9,622,733 km (0.094 R)
• M36: 10,436,995 km (0.091 R)
• M37: 10,544,855 km (0.085 R)
• M38: 12,018,095 km (0.064 R)
• M39: 12,320,432 km (0.102 R)
• M40: 12,971,332 km (0.12 R)
• M41: 13,633,452 km (0.083 R)
• M42: 14,187,114 km (0.116 R)
• M43: 14,426,620 km (0.107 R)
• M44: 16,015,798 km (0.115 R)
• M45: 16,223,590 km (0.092 R)
• M46: 16,936,723 km (0.091 R)
• M47: 17,190,890 km (0.046 R)
• M48: 17,617,244 km (0.052 R)
• M49: 17,745,898 km (0.075 R)
• M50: 17,831,767 km (0.087 R)
• M51: 17,917,786 km (0.058 R)
• M52: 18,003,954 km (0.117 R)
• M53: 18,961,081 km (0.069 R)
• M54: 20,562,826 km (0.117 R)
• M55: 21,700,667 km (0.108 R)
• M56: 22,068,977 km (0.041 R)
• M57: 22,532,431 km (0.107 R)
• M58: 23,280,570 km (0.092 R)
• M59: 24,897,274 km (0.049 R)
• M60: 25,041,786 km (0.077 R)
• M61: 26,550,181 km (0.042 R)
• M62: 27,837,770 km (0.064 R)
• M63: 28,489,269 km (0.049 R)
• M64: 29,399,722 km (0.102 R)
• M65: 30,319,599 km (0.066 R)
• M66: 30,731,442 km (0.114 R)
• M67: 30,886,425 km (0.116 R)
• M68: 31,300,811 km (0.1 R)
• M69: 31,978,190 km (0.112 R)
• M70: 32,397,364 km (0.064 R)
• M71: 33,188,437 km (0.108 R)
• M72: 33,453,525 km (0.097 R)
• M73: 33,985,794 km (0.063 R)
• M74: 34,252,976 km (0.116 R)
• M75: 34,360,088 km (0.076 R)
• M76: 35,166,719 km (0.116 R)
• M77: 35,274,729 km (0.079 R)
• M78: 36,524,919 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 5.9

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.88 AU - 21.16 AU

Year: 25774 Days

Day: 16.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,046,927 km

• M1: 259,552 km (0.116 R)
• M2: 445,951 km (0.084 R)
• M3: 576,700 km (0.086 R)
• M4: 822,190 km (0.096 R)
• M5: 901,776 km (0.114 R)
• M6: 1,156,541 km (0.101 R)
• M7: 1,216,081 km (0.105 R)
• M8: 1,276,818 km (0.08 R)
• M9: 1,338,452 km (0.087 R)
• M10: 1,432,998 km (0.118 R)
• M11: 1,595,312 km (0.108 R)
• M12: 1,973,495 km (0.088 R)
• M13: 2,416,604 km (0.073 R)
• M14: 2,532,243 km (0.051 R)
• M15: 3,434,019 km (0.117 R)
• M16: 3,873,986 km (0.041 R)
• M17: 4,519,352 km (0.077 R)
• M18: 4,806,131 km (0.105 R)
• M19: 5,098,894 km (0.116 R)
• M20: 6,063,501 km (0.09 R)
• M21: 6,168,219 km (0.035 R)
• M22: 7,193,414 km (0.114 R)
• M23: 7,248,765 km (0.106 R)
• M24: 7,697,110 km (0.038 R)
• M25: 8,444,800 km (0.106 R)
• M26: 9,762,009 km (0.085 R)
• M27: 12,581,779 km (0.118 R)
• M28: 14,567,242 km (0.113 R)
• M29: 14,778,175 km (0.106 R)
• M30: 15,560,123 km (0.099 R)
• M31: 16,209,827 km (0.038 R)
• M32: 17,685,161 km (0.035 R)
• M33: 18,743,267 km (0.114 R)
• M34: 18,819,562 km (0.117 R)
• M35: 19,899,509 km (0.101 R)
• M36: 20,289,959 km (0.084 R)
• M37: 20,446,887 km (0.055 R)
• M38: 21,078,639 km (0.07 R)
• M39: 21,636,639 km (0.087 R)
• M40: 21,877,342 km (0.042 R)
• M41: 23,421,791 km (0.038 R)
• M42: 25,422,363 km (0.052 R)
• M43: 25,846,024 km (0.111 R)
• M44: 26,872,266 km (0.112 R)
• M45: 27,044,602 km (0.025 R)
• M46: 28,173,767 km (0.043 R)
• M47: 28,524,275 km (0.12 R)
• M48: 29,229,778 km (0.088 R)
• M49: 32,291,000 km (0.112 R)
• M50: 34,325,381 km (0.032 R)
• M51: 38,808,380 km (0.111 R)
• M52: 38,905,769 km (0.107 R)
• M53: 39,785,703 km (0.115 R)
• M54: 39,883,840 km (0.038 R)
• M55: 41,366,205 km (0.026 R)
• M56: 42,967,052 km (0.107 R)
• M57: 43,067,881 km (0.077 R)
• M58: 43,168,710 km (0.092 R)
• M59: 43,775,179 km (0.098 R)
• M60: 43,977,884 km (0.096 R)
• M61: 48,203,426 km (0.085 R)
• M62: 48,832,485 km (0.112 R)
• M63: 49,675,619 km (0.029 R)
• M64: 50,842,781 km (0.116 R)
• M65: 51,162,621 km (0.045 R)
• M66: 51,483,060 km (0.085 R)
• M67: 52,126,181 km (0.113 R)
• M68: 53,095,725 km (0.041 R)
• M69: 55,710,247 km (0.108 R)
• M70: 57,143,843 km (0.095 R)
• M71: 59,036,855 km (0.034 R)
• M72: 64,376,302 km (0.115 R)
• M73: 65,300,368 km (0.093 R)
• M74: 65,996,297 km (0.037 R)
• M75: 66,578,233 km (0.1 R)
• M76: 66,811,456 km (0.092 R)
• M77: 67,629,757 km (0.12 R)
• M78: 68,569,231 km (0.064 R)
• M79: 71,771,224 km (0.03 R)
• M80: 72,969,503 km (0.106 R)
• M81: 73,450,759 km (0.108 R)
• M82: 74,174,364 km (0.043 R)
• M83: 74,416,114 km (0.089 R)
• M84: 75,750,527 km (0.115 R)
• M85: 75,872,300 km (0.092 R)
• M86: 76,970,498 km (0.102 R)
• M87: 77,705,622 km (0.062 R)
• M88: 78,319,871 km (0.115 R)
• M89: 78,689,228 km (0.119 R)
• M90: 81,166,569 km (0.095 R)
• M91: 81,665,029 km (0.078 R)
• M92: 82,039,622 km (0.046 R)
• M93: 83,920,965 km (0.046 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit