🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.88 AU - 1.24 AU

Year: 384 Days

Day: 22.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 11.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.53 AU - 6.05 AU

Year: 4897 Days

Day: 11.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,781,116 km

• M1: 188,344 km (0.078 R)
• M2: 496,815 km (0.07 R)
• M3: 630,555 km (0.118 R)
• M4: 707,448 km (0.081 R)
• M5: 861,235 km (0.11 R)
• M6: 970,591 km (0.081 R)
• M7: 1,203,964 km (0.081 R)
• M8: 1,315,264 km (0.072 R)
• M9: 1,670,111 km (0.051 R)
• M10: 2,055,176 km (0.112 R)
• M11: 2,129,526 km (0.086 R)
• M12: 2,250,550 km (0.102 R)
• M13: 2,692,313 km (0.078 R)
• M14: 2,807,054 km (0.093 R)
• M15: 3,058,528 km (0.1 R)
• M16: 3,299,979 km (0.103 R)
• M17: 3,819,982 km (0.11 R)
• M18: 4,136,980 km (0.108 R)
• M19: 4,212,826 km (0.11 R)
• M20: 4,308,269 km (0.1 R)
• M21: 4,481,952 km (0.103 R)
• M22: 4,836,200 km (0.111 R)
• M23: 5,077,651 km (0.114 R)
• M24: 5,240,713 km (0.089 R)
• M25: 5,322,991 km (0.047 R)
• M26: 5,635,202 km (0.074 R)
• M27: 5,740,519 km (0.114 R)
• M28: 5,953,397 km (0.058 R)
• M29: 6,082,350 km (0.092 R)
• M30: 6,299,417 km (0.101 R)
• M31: 6,563,158 km (0.1 R)
• M32: 6,741,030 km (0.106 R)
• M33: 7,056,382 km (0.11 R)
• M34: 7,353,334 km (0.088 R)
• M35: 7,771,609 km (0.077 R)
• M36: 7,912,680 km (0.035 R)
• M37: 8,030,862 km (0.106 R)
• M38: 8,149,793 km (0.082 R)
• M39: 8,413,384 km (0.097 R)
• M40: 9,171,247 km (0.079 R)
• M41: 9,245,747 km (0.069 R)
• M42: 9,395,345 km (0.089 R)
• M43: 9,545,840 km (0.078 R)
• M44: 9,671,802 km (0.074 R)
• M45: 10,155,601 km (0.105 R)
• M46: 10,258,375 km (0.066 R)
• M47: 10,543,060 km (0.118 R)
• M48: 10,647,329 km (0.083 R)
• M49: 11,014,592 km (0.115 R)
• M50: 11,493,006 km (0.083 R)
• M51: 11,842,766 km (0.095 R)
• M52: 11,923,997 km (0.084 R)
• M53: 12,032,606 km (0.116 R)
• M54: 12,114,286 km (0.109 R)
• M55: 12,250,719 km (0.103 R)
• M56: 12,360,374 km (0.114 R)
• M57: 12,746,487 km (0.115 R)
• M58: 12,829,663 km (0.049 R)
• M59: 13,080,539 km (0.116 R)
• M60: 13,473,981 km (0.119 R)
• M61: 13,615,501 km (0.064 R)
• M62: 13,899,886 km (0.059 R)
• M63: 14,100,198 km (0.119 R)
• M64: 14,445,619 km (0.105 R)
• M65: 15,174,610 km (0.034 R)
• M66: 15,469,467 km (0.102 R)
• M67: 16,035,097 km (0.116 R)
• M68: 16,185,143 km (0.118 R)
• M69: 17,617,543 km (0.094 R)
• M70: 17,958,626 km (0.053 R)
• M71: 18,145,623 km (0.106 R)
• M72: 18,552,978 km (0.118 R)
• M73: 18,678,940 km (0.05 R)
• M74: 19,986,276 km (0.104 R)
• M75: 20,180,154 km (0.061 R)
• M76: 20,537,095 km (0.1 R)
• M77: 20,634,782 km (0.111 R)
• M78: 20,830,606 km (0.082 R)
• M79: 21,389,055 km (0.026 R)
• M80: 21,819,298 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.8

Radius: 7.5

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.54 AU - 17.56 AU

Year: 21551 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,781,116 km

• M1: 106,214 km (0.1 R)
• M2: 920,775 km (0.064 R)
• M3: 999,613 km (0.105 R)
• M4: 1,080,695 km (0.083 R)
• M5: 2,507,260 km (0.061 R)
• M6: 3,202,142 km (0.046 R)
• M7: 3,446,436 km (0.071 R)
• M8: 3,529,163 km (0.036 R)
• M9: 3,996,358 km (0.072 R)
• M10: 4,437,970 km (0.079 R)
• M11: 4,895,142 km (0.108 R)
• M12: 5,129,262 km (0.094 R)
• M13: 5,223,958 km (0.062 R)
• M14: 5,319,251 km (0.106 R)
• M15: 5,657,492 km (0.109 R)
• M16: 5,755,329 km (0.088 R)
• M17: 6,002,615 km (0.119 R)
• M18: 6,253,341 km (0.067 R)
• M19: 6,303,905 km (0.078 R)
• M20: 6,456,345 km (0.082 R)
• M21: 7,078,672 km (0.09 R)
• M22: 7,992,565 km (0.085 R)
• M23: 8,435,525 km (0.102 R)
• M24: 8,491,325 km (0.109 R)
• M25: 9,114,699 km (0.076 R)
• M26: 9,752,734 km (0.093 R)
• M27: 13,412,795 km (0.066 R)
• M28: 14,137,448 km (0.101 R)
• M29: 14,404,181 km (0.084 R)
• M30: 14,807,197 km (0.049 R)
• M31: 15,555,935 km (0.119 R)
• M32: 15,900,309 km (0.027 R)
• M33: 16,316,789 km (0.11 R)
• M34: 16,386,652 km (0.084 R)
• M35: 18,235,382 km (0.043 R)
• M36: 18,453,047 km (0.106 R)
• M37: 18,598,456 km (0.118 R)
• M38: 21,054,105 km (0.117 R)
• M39: 21,511,426 km (0.052 R)
• M40: 21,587,870 km (0.092 R)
• M41: 22,280,808 km (0.07 R)
• M42: 22,669,014 km (0.074 R)
• M43: 22,902,985 km (0.026 R)
• M44: 23,216,094 km (0.077 R)
• M45: 24,803,177 km (0.111 R)
• M46: 25,690,891 km (0.094 R)
• M47: 27,746,815 km (0.077 R)
• M48: 28,499,890 km (0.119 R)
• M49: 28,668,188 km (0.117 R)
• M50: 28,752,412 km (0.064 R)
• M51: 29,344,520 km (0.084 R)
• M52: 30,885,228 km (0.027 R)
• M53: 33,245,434 km (0.06 R)
• M54: 33,866,714 km (0.043 R)
• M55: 34,761,010 km (0.101 R)
• M56: 35,120,943 km (0.081 R)
• M57: 35,391,565 km (0.104 R)
• M58: 35,481,922 km (0.1 R)
• M59: 35,935,054 km (0.103 R)
• M60: 36,026,010 km (0.109 R)
• M61: 37,766,730 km (0.093 R)
• M62: 38,322,038 km (0.104 R)
• M63: 41,044,270 km (0.068 R)
• M64: 43,343,739 km (0.075 R)
• M65: 43,925,226 km (0.077 R)
• M66: 46,276,605 km (0.078 R)
• M67: 48,066,693 km (0.104 R)
• M68: 49,474,709 km (0.076 R)
• M69: 49,575,837 km (0.113 R)
• M70: 50,183,803 km (0.096 R)
• M71: 52,022,510 km (0.106 R)
• M72: 52,950,017 km (0.054 R)
• M73: 53,364,104 km (0.099 R)
• M74: 54,195,269 km (0.096 R)
• M75: 54,821,636 km (0.103 R)
• M76: 55,555,264 km (0.07 R)
• M77: 56,714,647 km (0.059 R)
• M78: 57,882,109 km (0.104 R)
• M79: 58,415,425 km (0.069 R)
• M80: 60,889,325 km (0.084 R)
• M81: 63,177,874 km (0.111 R)
• M82: 63,287,678 km (0.109 R)
• M83: 63,837,002 km (0.087 R)
• M84: 64,608,777 km (0.106 R)
• M85: 65,827,701 km (0.101 R)
• M86: 65,938,852 km (0.075 R)
• M87: 66,607,405 km (0.095 R)
• M88: 66,719,005 km (0.079 R)
• M89: 67,166,153 km (0.055 R)
• M90: 67,838,745 km (0.039 R)
• M91: 70,210,469 km (0.042 R)
• M92: 70,779,091 km (0.106 R)
• M93: 71,121,072 km (0.095 R)
• M94: 72,264,747 km (0.105 R)
• M95: 73,184,176 km (0.105 R)
• M96: 75,732,276 km (0.114 R)
• M97: 75,848,813 km (0.098 R)
• M98: 78,427,282 km (0.076 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit