🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.54 AU - 0.64 AU

Year: 161 Days

Day: 38.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.93 AU - 3.95 AU

Year: 2774 Days

Day: 42.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 12.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.18 AU - 10.46 AU

Year: 11761 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,722,857 km

• M1: 178,919 km (0.06 R)
• M2: 268,977 km (0.055 R)
• M3: 480,957 km (0.097 R)
• M4: 1,026,391 km (0.111 R)
• M5: 1,308,981 km (0.105 R)
• M6: 1,388,717 km (0.059 R)
• M7: 1,724,564 km (0.065 R)
• M8: 2,472,554 km (0.11 R)
• M9: 2,623,348 km (0.043 R)
• M10: 2,881,405 km (0.043 R)
• M11: 3,202,142 km (0.062 R)
• M12: 3,506,574 km (0.116 R)
• M13: 3,995,460 km (0.104 R)
• M14: 4,113,642 km (0.07 R)
• M15: 4,323,378 km (0.046 R)
• M16: 4,598,339 km (0.098 R)
• M17: 5,005,545 km (0.065 R)
• M18: 5,989,749 km (0.119 R)
• M19: 6,262,316 km (0.089 R)
• M20: 6,434,653 km (0.108 R)
• M21: 6,713,803 km (0.111 R)
• M22: 7,068,499 km (0.049 R)
• M23: 7,944,395 km (0.079 R)
• M24: 8,244,039 km (0.048 R)
• M25: 8,357,435 km (0.111 R)
• M26: 9,204,458 km (0.082 R)
• M27: 10,607,835 km (0.076 R)
• M28: 10,855,121 km (0.105 R)
• M29: 11,021,025 km (0.103 R)
• M30: 12,249,223 km (0.076 R)
• M31: 12,945,302 km (0.117 R)
• M32: 13,878,344 km (0.104 R)
• M33: 14,787,151 km (0.088 R)
• M34: 15,202,435 km (0.035 R)
• M35: 15,341,710 km (0.047 R)
• M36: 15,762,080 km (0.042 R)
• M37: 15,903,002 km (0.047 R)
• M38: 17,335,700 km (0.093 R)
• M39: 19,008,953 km (0.114 R)
• M40: 19,410,174 km (0.095 R)
• M41: 20,681,906 km (0.092 R)
• M42: 20,784,829 km (0.049 R)
• M43: 21,509,930 km (0.112 R)
• M44: 22,085,433 km (0.104 R)
• M45: 22,719,129 km (0.095 R)
• M46: 24,601,220 km (0.12 R)
• M47: 27,488,908 km (0.098 R)
• M48: 27,999,485 km (0.082 R)
• M49: 28,398,762 km (0.091 R)
• M50: 28,570,501 km (0.044 R)
• M51: 28,857,429 km (0.082 R)
• M52: 30,364,927 km (0.069 R)
• M53: 30,716,482 km (0.113 R)
• M54: 30,833,916 km (0.119 R)
• M55: 31,482,722 km (0.083 R)
• M56: 32,314,935 km (0.088 R)
• M57: 32,793,798 km (0.083 R)
• M58: 35,777,528 km (0.085 R)
• M59: 37,020,237 km (0.087 R)
• M60: 37,145,301 km (0.094 R)
• M61: 37,458,559 km (0.085 R)
• M62: 39,483,815 km (0.087 R)
• M63: 40,703,187 km (0.066 R)
• M64: 40,961,543 km (0.085 R)
• M65: 41,285,123 km (0.061 R)
• M66: 41,674,526 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.92 AU - 13.18 AU

Year: 12157 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,722,857 km

• M1: 172,935 km (0.112 R)
• M2: 760,256 km (0.115 R)
• M3: 976,874 km (0.107 R)
• M4: 1,073,514 km (0.079 R)
• M5: 1,629,869 km (0.115 R)
• M6: 1,722,919 km (0.113 R)
• M7: 1,988,455 km (0.084 R)
• M8: 2,088,536 km (0.048 R)
• M9: 2,215,993 km (0.069 R)
• M10: 2,724,177 km (0.077 R)
• M11: 2,835,927 km (0.052 R)
• M12: 3,238,943 km (0.101 R)
• M13: 4,228,234 km (0.12 R)
• M14: 4,925,510 km (0.104 R)
• M15: 5,235,477 km (0.082 R)
• M16: 5,983,316 km (0.044 R)
• M17: 6,203,225 km (0.037 R)
• M18: 6,388,577 km (0.067 R)
• M19: 6,613,423 km (0.087 R)
• M20: 7,460,147 km (0.115 R)
• M21: 7,697,110 km (0.087 R)
• M22: 7,856,431 km (0.077 R)
• M23: 8,178,366 km (0.109 R)
• M24: 8,835,250 km (0.086 R)
• M25: 9,680,329 km (0.059 R)
• M26: 10,112,666 km (0.063 R)
• M27: 10,684,130 km (0.041 R)
• M28: 11,766,471 km (0.114 R)
• M29: 12,227,831 km (0.076 R)
• M30: 12,507,429 km (0.105 R)
• M31: 12,601,227 km (0.063 R)
• M32: 12,930,941 km (0.107 R)
• M33: 14,229,600 km (0.108 R)
• M34: 14,622,294 km (0.065 R)
• M35: 14,820,063 km (0.095 R)
• M36: 15,368,339 km (0.062 R)
• M37: 15,519,134 km (0.064 R)
• M38: 15,619,813 km (0.116 R)
• M39: 16,075,937 km (0.093 R)
• M40: 17,209,141 km (0.1 R)
• M41: 17,365,620 km (0.096 R)
• M42: 17,470,339 km (0.043 R)
• M43: 18,049,432 km (0.117 R)
• M44: 19,010,897 km (0.09 R)
• M45: 19,661,050 km (0.118 R)
• M46: 19,988,819 km (0.074 R)
• M47: 21,262,196 km (0.111 R)
• M48: 21,654,890 km (0.086 R)
• M49: 22,447,609 km (0.092 R)
• M50: 22,561,752 km (0.115 R)
• M51: 23,654,565 km (0.1 R)
• M52: 26,371,262 km (0.088 R)
• M53: 26,612,115 km (0.117 R)
• M54: 26,853,715 km (0.079 R)
• M55: 26,974,740 km (0.061 R)
• M56: 27,096,064 km (0.072 R)
• M57: 28,503,630 km (0.116 R)
• M58: 29,060,882 km (0.086 R)
• M59: 29,621,725 km (0.114 R)
• M60: 29,809,470 km (0.108 R)
• M61: 30,312,119 km (0.081 R)
• M62: 30,627,621 km (0.053 R)
• M63: 31,262,065 km (0.087 R)
• M64: 31,516,980 km (0.099 R)
• M65: 34,630,112 km (0.057 R)
• M66: 35,224,763 km (0.087 R)
• M67: 36,290,050 km (0.094 R)
• M68: 37,163,552 km (0.119 R)
• M69: 37,840,033 km (0.105 R)
• M70: 39,068,082 km (0.083 R)
• M71: 39,342,744 km (0.116 R)
• M72: 39,549,189 km (0.077 R)
• M73: 39,825,048 km (0.11 R)
• M74: 40,309,146 km (0.101 R)
• M75: 40,447,823 km (0.109 R)
• M76: 42,547,430 km (0.079 R)
• M77: 43,326,087 km (0.085 R)
• M78: 43,539,263 km (0.098 R)
• M79: 44,682,191 km (0.092 R)
• M80: 44,897,612 km (0.113 R)
• M81: 45,473,714 km (0.032 R)
• M82: 45,834,992 km (0.059 R)
• M83: 46,124,614 km (0.085 R)
• M84: 46,997,517 km (0.104 R)
• M85: 47,143,525 km (0.103 R)
• M86: 47,362,686 km (0.112 R)
• M87: 48,907,284 km (0.099 R)
• M88: 49,499,991 km (0.097 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit