🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.33 AU - 3.49 AU

Year: 2323 Days

Day: 24.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,751,221 km

• M1: 1,493,735 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.31 AU - 5.27 AU

Year: 3278 Days

Day: 19.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 8.2

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.32 AU - 11 AU

Year: 11078 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,751,221 km

• M1: 190,288 km (0.096 R)
• M2: 466,147 km (0.12 R)
• M3: 610,958 km (0.096 R)
• M4: 866,022 km (0.117 R)
• M5: 1,285,794 km (0.119 R)
• M6: 1,838,707 km (0.116 R)
• M7: 2,717,146 km (0.075 R)
• M8: 3,323,915 km (0.032 R)
• M9: 3,578,231 km (0.109 R)
• M10: 3,838,831 km (0.097 R)
• M11: 4,763,495 km (0.061 R)
• M12: 4,978,168 km (0.074 R)
• M13: 5,195,983 km (0.09 R)
• M14: 5,491,139 km (0.06 R)
• M15: 5,716,284 km (0.03 R)
• M16: 6,059,462 km (0.091 R)
• M17: 6,370,326 km (0.118 R)
• M18: 6,448,865 km (0.05 R)
• M19: 6,527,703 km (0.072 R)
• M20: 7,007,463 km (0.105 R)
• M21: 7,169,927 km (0.118 R)
• M22: 7,540,032 km (0.115 R)
• M23: 7,664,946 km (0.046 R)
• M24: 7,916,420 km (0.076 R)
• M25: 9,348,371 km (0.099 R)
• M26: 11,188,574 km (0.118 R)
• M27: 11,521,729 km (0.096 R)
• M28: 12,689,191 km (0.11 R)
• M29: 12,986,890 km (0.119 R)
• M30: 13,337,249 km (0.029 R)
• M31: 14,354,963 km (0.109 R)
• M32: 14,406,574 km (0.113 R)
• M33: 14,665,229 km (0.113 R)
• M34: 14,925,380 km (0.045 R)
• M35: 15,082,308 km (0.068 R)
• M36: 15,715,256 km (0.103 R)
• M37: 16,088,353 km (0.107 R)
• M38: 17,942,469 km (0.105 R)
• M39: 18,388,421 km (0.095 R)
• M40: 18,725,315 km (0.109 R)
• M41: 19,519,381 km (0.082 R)
• M42: 19,748,265 km (0.089 R)
• M43: 20,208,728 km (0.091 R)
• M44: 21,966,652 km (0.103 R)
• M45: 22,085,582 km (0.089 R)
• M46: 22,264,352 km (0.063 R)
• M47: 22,924,228 km (0.103 R)
• M48: 23,468,764 km (0.096 R)
• M49: 23,834,082 km (0.111 R)
• M50: 24,324,315 km (0.091 R)
• M51: 25,065,722 km (0.07 R)
• M52: 25,376,885 km (0.082 R)
• M53: 26,888,123 km (0.12 R)
• M54: 28,105,102 km (0.104 R)
• M55: 28,428,383 km (0.108 R)
• M56: 28,557,934 km (0.09 R)
• M57: 28,882,861 km (0.103 R)
• M58: 29,470,930 km (0.05 R)
• M59: 29,536,454 km (0.083 R)
• M60: 29,733,624 km (0.084 R)
• M61: 29,865,121 km (0.08 R)
• M62: 30,858,301 km (0.119 R)
• M63: 31,526,405 km (0.083 R)
• M64: 33,081,176 km (0.095 R)
• M65: 33,149,243 km (0.077 R)
• M66: 33,285,825 km (0.065 R)
• M67: 33,559,290 km (0.112 R)
• M68: 35,215,788 km (0.064 R)
• M69: 35,285,500 km (0.06 R)
• M70: 35,355,063 km (0.068 R)
• M71: 36,054,134 km (0.036 R)
• M72: 36,264,618 km (0.108 R)
• M73: 36,828,303 km (0.118 R)
• M74: 37,465,740 km (0.081 R)
• M75: 37,536,799 km (0.093 R)
• M76: 38,106,766 km (0.069 R)
• M77: 39,255,528 km (0.11 R)
• M78: 39,689,213 km (0.114 R)
• M79: 41,439,807 km (0.119 R)
• M80: 41,807,818 km (0.09 R)
• M81: 42,769,283 km (0.091 R)
• M82: 42,992,334 km (0.067 R)
• M83: 44,789,602 km (0.102 R)
• M84: 45,469,974 km (0.077 R)
• M85: 46,840,888 km (0.087 R)
• M86: 47,839,305 km (0.113 R)
• M87: 48,457,293 km (0.099 R)
• M88: 49,467,079 km (0.113 R)
• M89: 50,170,189 km (0.118 R)
• M90: 50,248,578 km (0.105 R)
• M91: 51,744,707 km (0.059 R)
• M92: 52,220,129 km (0.118 R)
• M93: 52,458,438 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 11.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.46 AU - 11.44 AU

Year: 13369 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,751,221 km

• M1: 205,847 km (0.057 R)
• M2: 532,868 km (0.104 R)
• M3: 692,937 km (0.115 R)
• M4: 937,231 km (0.094 R)
• M5: 1,845,888 km (0.081 R)
• M6: 1,952,252 km (0.1 R)
• M7: 2,024,209 km (0.084 R)
• M8: 2,189,814 km (0.094 R)
• M9: 2,283,761 km (0.062 R)
• M10: 2,398,353 km (0.073 R)
• M11: 2,515,039 km (0.068 R)
• M12: 3,021,129 km (0.085 R)
• M13: 3,448,979 km (0.092 R)
• M14: 3,647,794 km (0.047 R)
• M15: 3,850,500 km (0.113 R)
• M16: 3,987,681 km (0.075 R)
• M17: 4,149,845 km (0.091 R)
• M18: 4,795,809 km (0.089 R)
• M19: 4,918,928 km (0.048 R)
• M20: 5,168,307 km (0.109 R)
• M21: 6,422,685 km (0.102 R)
• M22: 6,944,333 km (0.078 R)
• M23: 7,252,505 km (0.115 R)
• M24: 7,451,171 km (0.11 R)
• M25: 9,720,122 km (0.053 R)
• M26: 9,813,770 km (0.094 R)
• M27: 10,159,939 km (0.071 R)
• M28: 10,382,242 km (0.116 R)
• M29: 11,124,247 km (0.08 R)
• M30: 11,254,996 km (0.12 R)
• M31: 11,386,343 km (0.1 R)
• M32: 11,983,388 km (0.092 R)
• M33: 13,590,518 km (0.037 R)
• M34: 14,046,791 km (0.052 R)
• M35: 14,830,684 km (0.096 R)
• M36: 14,938,694 km (0.092 R)
• M37: 15,227,866 km (0.099 R)
• M38: 15,409,628 km (0.089 R)
• M39: 15,775,245 km (0.115 R)
• M40: 16,664,455 km (0.079 R)
• M41: 16,814,202 km (0.067 R)
• M42: 16,964,548 km (0.075 R)
• M43: 17,115,193 km (0.109 R)
• M44: 18,452,598 km (0.115 R)
• M45: 19,192,659 km (0.067 R)
• M46: 19,783,720 km (0.078 R)
• M47: 19,982,087 km (0.106 R)
• M48: 20,260,937 km (0.1 R)
• M49: 20,621,318 km (0.063 R)
• M50: 20,943,552 km (0.055 R)
• M51: 21,389,204 km (0.074 R)
• M52: 21,674,487 km (0.1 R)
• M53: 22,001,957 km (0.109 R)
• M54: 22,703,422 km (0.064 R)
• M55: 22,786,448 km (0.101 R)
• M56: 24,425,293 km (0.086 R)
• M57: 24,595,536 km (0.078 R)
• M58: 24,723,591 km (0.046 R)
• M59: 24,809,012 km (0.043 R)
• M60: 24,894,432 km (0.086 R)
• M61: 25,237,460 km (0.073 R)
• M62: 25,452,731 km (0.098 R)
• M63: 25,538,900 km (0.029 R)
• M64: 25,841,686 km (0.114 R)
• M65: 25,971,686 km (0.083 R)
• M66: 26,275,968 km (0.091 R)
• M67: 26,669,112 km (0.09 R)
• M68: 26,756,626 km (0.118 R)
• M69: 26,932,254 km (0.094 R)
• M70: 27,461,083 km (0.083 R)
• M71: 28,126,943 km (0.097 R)
• M72: 28,528,912 km (0.068 R)
• M73: 29,655,833 km (0.089 R)
• M74: 30,156,238 km (0.085 R)
• M75: 30,567,782 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit