🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 13.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.08 AU

Year: 608 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,332,823 km

• M1: 166,652 km (0.067 R)
• M2: 275,559 km (0.08 R)
• M3: 457,171 km (0.06 R)
• M4: 684,111 km (0.119 R)
• M5: 840,291 km (0.054 R)
• M6: 978,520 km (0.113 R)
• M7: 1,107,323 km (0.119 R)
• M8: 1,199,625 km (0.072 R)
• M9: 1,500,018 km (0.107 R)
• M10: 1,705,865 km (0.099 R)
• M11: 1,860,250 km (0.12 R)
• M12: 2,138,352 km (0.11 R)
• M13: 2,274,935 km (0.117 R)
• M14: 2,525,062 km (0.119 R)
• M15: 2,739,287 km (0.101 R)
• M16: 2,825,754 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 8.5

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.17 AU - 4.33 AU

Year: 4843 Days

Day: 13.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,332,823 km

• M1: 108,010 km (0.085 R)
• M2: 198,516 km (0.118 R)
• M3: 401,820 km (0.09 R)
• M4: 548,575 km (0.112 R)
• M5: 660,325 km (0.046 R)
• M6: 1,428,061 km (0.054 R)
• M7: 1,659,340 km (0.107 R)
• M8: 1,764,507 km (0.098 R)
• M9: 1,887,327 km (0.094 R)
• M10: 2,423,934 km (0.083 R)
• M11: 2,647,882 km (0.082 R)
• M12: 2,896,664 km (0.041 R)
• M13: 3,023,971 km (0.061 R)
• M14: 3,209,024 km (0.098 R)
• M15: 3,435,964 km (0.064 R)
• M16: 3,551,453 km (0.072 R)
• M17: 3,865,759 km (0.106 R)
• M18: 4,521,296 km (0.095 R)
• M19: 4,711,884 km (0.093 R)
• M20: 5,210,943 km (0.087 R)
• M21: 5,410,805 km (0.104 R)
• M22: 5,681,278 km (0.102 R)
• M23: 5,910,163 km (0.105 R)
• M24: 6,118,553 km (0.116 R)
• M25: 6,235,538 km (0.104 R)
• M26: 6,329,636 km (0.048 R)
• M27: 6,495,390 km (0.03 R)
• M28: 6,566,898 km (0.103 R)
• M29: 6,734,597 km (0.051 R)
• M30: 6,952,561 km (0.108 R)
• M31: 7,025,714 km (0.068 R)
• M32: 7,221,987 km (0.084 R)
• M33: 7,296,038 km (0.043 R)
• M34: 7,519,836 km (0.042 R)
• M35: 8,025,178 km (0.092 R)
• M36: 8,101,921 km (0.07 R)
• M37: 8,333,798 km (0.055 R)
• M38: 8,803,835 km (0.081 R)
• M39: 9,336,254 km (0.096 R)
• M40: 9,579,350 km (0.092 R)
• M41: 9,687,958 km (0.11 R)
• M42: 9,934,047 km (0.066 R)
• M43: 10,099,203 km (0.049 R)
• M44: 10,600,206 km (0.078 R)
• M45: 10,825,500 km (0.036 R)
• M46: 11,080,864 km (0.033 R)
• M47: 11,453,213 km (0.103 R)
• M48: 11,887,944 km (0.09 R)
• M49: 12,122,065 km (0.109 R)
• M50: 12,624,564 km (0.106 R)
• M51: 12,684,104 km (0.119 R)
• M52: 12,893,242 km (0.064 R)
• M53: 13,013,369 km (0.116 R)
• M54: 13,254,671 km (0.063 R)
• M55: 13,772,279 km (0.078 R)
• M56: 13,894,949 km (0.082 R)
• M57: 14,327,437 km (0.078 R)
• M58: 14,545,401 km (0.109 R)
• M59: 15,110,731 km (0.104 R)
• M60: 15,332,585 km (0.096 R)
• M61: 16,360,322 km (0.107 R)
• M62: 16,849,807 km (0.096 R)
• M63: 17,112,800 km (0.111 R)
• M64: 17,410,350 km (0.081 R)
• M65: 18,245,704 km (0.062 R)
• M66: 18,549,538 km (0.051 R)
• M67: 19,196,698 km (0.11 R)
• M68: 19,851,189 km (0.106 R)
• M69: 20,163,848 km (0.103 R)
• M70: 20,407,992 km (0.053 R)
• M71: 21,146,706 km (0.096 R)
• M72: 21,430,344 km (0.103 R)
• M73: 21,679,574 km (0.098 R)
• M74: 21,929,851 km (0.109 R)
• M75: 22,073,315 km (0.073 R)
• M76: 22,181,026 km (0.097 R)
• M77: 22,758,773 km (0.092 R)
• M78: 23,744,922 km (0.101 R)
• M79: 23,929,077 km (0.066 R)
• M80: 24,261,783 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.3

Radius: 6.4

Gravity: 17.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.23 AU - 10.75 AU

Year: 21056 Days

Day: 21.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,332,823 km

• M1: 99,931 km (0.112 R)
• M2: 185,053 km (0.087 R)
• M3: 323,879 km (0.047 R)
• M4: 455,675 km (0.054 R)
• M5: 1,318,556 km (0.08 R)
• M6: 1,695,093 km (0.062 R)
• M7: 1,861,596 km (0.09 R)
• M8: 2,282,714 km (0.087 R)
• M9: 2,355,718 km (0.093 R)
• M10: 2,771,151 km (0.086 R)
• M11: 3,047,458 km (0.115 R)
• M12: 3,669,037 km (0.084 R)
• M13: 3,928,440 km (0.102 R)
• M14: 4,193,677 km (0.09 R)
• M15: 4,695,279 km (0.076 R)
• M16: 5,655,248 km (0.115 R)
• M17: 6,106,435 km (0.113 R)
• M18: 6,831,237 km (0.093 R)
• M19: 7,257,591 km (0.1 R)
• M20: 7,311,596 km (0.106 R)
• M21: 7,365,601 km (0.108 R)
• M22: 9,163,767 km (0.084 R)
• M23: 9,633,654 km (0.089 R)
• M24: 9,871,515 km (0.087 R)
• M25: 10,051,182 km (0.06 R)
• M26: 11,589,945 km (0.106 R)
• M27: 11,842,915 km (0.095 R)
• M28: 13,069,169 km (0.106 R)
• M29: 13,398,584 km (0.026 R)
• M30: 13,597,549 km (0.092 R)
• M31: 14,538,968 km (0.117 R)
• M32: 15,501,182 km (0.052 R)
• M33: 16,060,229 km (0.077 R)
• M34: 16,271,611 km (0.049 R)
• M35: 16,911,142 km (0.1 R)
• M36: 18,656,500 km (0.066 R)
• M37: 21,923,867 km (0.109 R)
• M38: 24,467,181 km (0.036 R)
• M39: 25,117,632 km (0.103 R)
• M40: 25,280,993 km (0.077 R)
• M41: 25,609,061 km (0.115 R)
• M42: 25,855,898 km (0.069 R)
• M43: 26,435,141 km (0.07 R)
• M44: 27,438,045 km (0.026 R)
• M45: 27,944,134 km (0.054 R)
• M46: 28,453,365 km (0.103 R)
• M47: 28,623,757 km (0.032 R)
• M48: 29,222,897 km (0.101 R)
• M49: 29,394,934 km (0.066 R)
• M50: 30,172,694 km (0.101 R)
• M51: 31,132,663 km (0.081 R)
• M52: 31,308,291 km (0.053 R)
• M53: 31,572,331 km (0.1 R)
• M54: 32,102,506 km (0.099 R)
• M55: 33,531,016 km (0.04 R)
• M56: 35,437,043 km (0.086 R)
• M57: 36,819,776 km (0.113 R)
• M58: 39,068,830 km (0.094 R)
• M59: 41,265,525 km (0.091 R)
• M60: 42,719,766 km (0.101 R)
• M61: 43,306,040 km (0.092 R)
• M62: 43,993,443 km (0.105 R)
• M63: 47,484,309 km (0.09 R)
• M64: 48,294,681 km (0.083 R)
• M65: 48,599,711 km (0.071 R)
• M66: 50,546,428 km (0.099 R)
• M67: 51,581,346 km (0.091 R)
• M68: 51,789,137 km (0.115 R)
• M69: 52,727,714 km (0.068 R)
• M70: 53,566,659 km (0.099 R)
• M71: 53,987,927 km (0.06 R)
• M72: 55,045,584 km (0.081 R)
• M73: 55,789,983 km (0.105 R)
• M74: 56,537,822 km (0.045 R)
• M75: 57,181,393 km (0.073 R)
• M76: 57,935,366 km (0.071 R)
• M77: 59,780,057 km (0.06 R)
• M78: 60,874,066 km (0.107 R)
• M79: 61,643,897 km (0.089 R)
• M80: 62,195,614 km (0.119 R)
• M81: 63,972,388 km (0.093 R)
• M82: 64,979,182 km (0.076 R)
• M83: 65,315,926 km (0.086 R)
• M84: 68,829,532 km (0.113 R)
• M85: 69,172,859 km (0.072 R)
• M86: 70,090,941 km (0.115 R)
• M87: 70,321,172 km (0.12 R)
• M88: 70,551,553 km (0.101 R)
• M89: 71,359,979 km (0.115 R)
• M90: 71,475,768 km (0.07 R)
• M91: 73,803,810 km (0.114 R)
• M92: 74,272,351 km (0.096 R)
• M93: 79,012,359 km (0.048 R)
• M94: 79,851,753 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit