🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129

Radius: 11.3

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.05 AU - 2.95 AU

Year: 1751 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,088,371 km

• M1: 143,464 km (0.117 R)
• M2: 252,671 km (0.098 R)
• M3: 346,469 km (0.039 R)
• M4: 449,093 km (0.081 R)
• M5: 550,819 km (0.113 R)
• M6: 863,329 km (0.112 R)
• M7: 1,037,162 km (0.034 R)
• M8: 1,255,425 km (0.055 R)
• M9: 1,386,922 km (0.096 R)
• M10: 1,621,641 km (0.095 R)
• M11: 1,765,853 km (0.09 R)
• M12: 2,067,293 km (0.106 R)
• M13: 2,145,383 km (0.038 R)
• M14: 2,264,313 km (0.062 R)
• M15: 2,558,872 km (0.057 R)
• M16: 2,719,390 km (0.113 R)
• M17: 2,822,463 km (0.116 R)
• M18: 2,962,038 km (0.092 R)
• M19: 3,050,600 km (0.101 R)
• M20: 3,121,958 km (0.108 R)
• M21: 3,321,222 km (0.101 R)
• M22: 3,487,575 km (0.047 R)
• M23: 3,628,197 km (0.11 R)
• M24: 3,704,043 km (0.118 R)
• M25: 3,809,211 km (0.12 R)
• M26: 3,954,171 km (0.095 R)
• M27: 4,051,858 km (0.091 R)
• M28: 4,269,673 km (0.038 R)
• M29: 4,370,053 km (0.106 R)
• M30: 4,634,542 km (0.082 R)
• M31: 5,094,107 km (0.088 R)
• M32: 5,168,606 km (0.037 R)
• M33: 5,254,176 km (0.035 R)
• M34: 5,601,243 km (0.112 R)
• M35: 5,678,286 km (0.054 R)
• M36: 6,079,508 km (0.117 R)
• M37: 6,409,521 km (0.062 R)
• M38: 6,547,899 km (0.096 R)
• M39: 6,628,981 km (0.087 R)
• M40: 6,710,362 km (0.093 R)
• M41: 6,874,321 km (0.116 R)
• M42: 6,956,899 km (0.071 R)
• M43: 7,063,413 km (0.117 R)
• M44: 7,362,160 km (0.117 R)
• M45: 7,579,975 km (0.108 R)
• M46: 7,714,014 km (0.057 R)
• M47: 8,009,470 km (0.1 R)
• M48: 8,245,835 km (0.093 R)
• M49: 8,421,612 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 13.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 2009 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 47,088,371 km

• M1: 182,210 km (0.047 R)
• M2: 313,557 km (0.099 R)
• M3: 437,574 km (0.105 R)
• M4: 668,702 km (0.11 R)
• M5: 905,965 km (0.09 R)
• M6: 1,019,360 km (0.052 R)
• M7: 1,104,631 km (0.095 R)
• M8: 1,199,326 km (0.092 R)
• M9: 1,311,375 km (0.096 R)
• M10: 1,449,155 km (0.12 R)
• M11: 1,732,194 km (0.025 R)
• M12: 1,836,015 km (0.071 R)
• M13: 2,008,351 km (0.072 R)
• M14: 2,237,984 km (0.046 R)
• M15: 2,396,109 km (0.088 R)
• M16: 2,494,544 km (0.113 R)
• M17: 2,779,678 km (0.109 R)
• M18: 2,902,498 km (0.108 R)
• M19: 3,036,837 km (0.05 R)
• M20: 3,667,093 km (0.08 R)
• M21: 4,066,968 km (0.1 R)
• M22: 4,152,986 km (0.045 R)
• M23: 4,261,445 km (0.098 R)
• M24: 4,370,801 km (0.111 R)
• M25: 4,469,984 km (0.119 R)
• M26: 4,659,525 km (0.11 R)
• M27: 4,931,643 km (0.051 R)
• M28: 5,035,165 km (0.087 R)
• M29: 5,209,147 km (0.079 R)
• M30: 5,361,588 km (0.053 R)
• M31: 5,479,920 km (0.11 R)
• M32: 5,599,149 km (0.071 R)
• M33: 6,183,329 km (0.109 R)
• M34: 6,332,478 km (0.043 R)
• M35: 6,432,559 km (0.082 R)
• M36: 6,571,086 km (0.113 R)
• M37: 6,863,999 km (0.12 R)
• M38: 7,475,854 km (0.12 R)
• M39: 7,594,934 km (0.09 R)
• M40: 7,741,540 km (0.102 R)
• M41: 7,915,971 km (0.1 R)
• M42: 8,078,135 km (0.103 R)
• M43: 8,309,713 km (0.104 R)
• M44: 8,543,684 km (0.104 R)
• M45: 8,779,749 km (0.092 R)
• M46: 8,975,723 km (0.077 R)
• M47: 9,386,518 km (0.039 R)
• M48: 9,529,534 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 11.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.7 AU - 9.42 AU

Year: 10135 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,088,371 km

• M1: 152,141 km (0.086 R)
• M2: 234,270 km (0.078 R)
• M3: 344,823 km (0.049 R)
• M4: 566,527 km (0.056 R)
• M5: 720,763 km (0.051 R)
• M6: 837,898 km (0.082 R)
• M7: 980,315 km (0.109 R)
• M8: 1,151,006 km (0.049 R)
• M9: 1,373,308 km (0.114 R)
• M10: 2,074,922 km (0.102 R)
• M11: 2,222,426 km (0.086 R)
• M12: 2,297,674 km (0.059 R)
• M13: 3,096,078 km (0.104 R)
• M14: 3,180,451 km (0.096 R)
• M15: 3,380,313 km (0.081 R)
• M16: 3,584,365 km (0.085 R)
• M17: 3,852,893 km (0.108 R)
• M18: 5,157,835 km (0.105 R)
• M19: 5,325,684 km (0.03 R)
• M20: 5,529,586 km (0.086 R)
• M21: 5,980,324 km (0.079 R)
• M22: 6,551,489 km (0.06 R)
• M23: 7,065,507 km (0.045 R)
• M24: 7,478,697 km (0.081 R)
• M25: 7,630,838 km (0.079 R)
• M26: 7,707,282 km (0.104 R)
• M27: 9,208,796 km (0.088 R)
• M28: 9,331,167 km (0.089 R)
• M29: 9,412,997 km (0.108 R)
• M30: 9,826,037 km (0.103 R)
• M31: 10,329,434 km (0.1 R)
• M32: 10,499,078 km (0.081 R)
• M33: 10,884,292 km (0.081 R)
• M34: 11,801,178 km (0.077 R)
• M35: 12,112,192 km (0.119 R)
• M36: 12,381,169 km (0.107 R)
• M37: 13,522,451 km (0.086 R)
• M38: 14,602,248 km (0.08 R)
• M39: 16,893,489 km (0.086 R)
• M40: 18,878,354 km (0.058 R)
• M41: 19,346,745 km (0.054 R)
• M42: 19,503,822 km (0.075 R)
• M43: 19,661,199 km (0.065 R)
• M44: 19,924,492 km (0.086 R)
• M45: 21,691,841 km (0.099 R)
• M46: 21,800,449 km (0.102 R)
• M47: 22,127,769 km (0.086 R)
• M48: 22,566,540 km (0.08 R)
• M49: 23,397,257 km (0.054 R)
• M50: 23,564,507 km (0.103 R)
• M51: 24,520,288 km (0.043 R)
• M52: 26,237,522 km (0.093 R)
• M53: 26,527,592 km (0.074 R)
• M54: 26,993,739 km (0.109 R)
• M55: 28,111,833 km (0.098 R)
• M56: 28,349,096 km (0.118 R)
• M57: 29,245,037 km (0.098 R)
• M58: 30,150,104 km (0.116 R)
• M59: 30,880,890 km (0.09 R)
• M60: 31,864,346 km (0.071 R)
• M61: 32,049,848 km (0.093 R)
• M62: 32,173,715 km (0.048 R)
• M63: 32,297,731 km (0.06 R)
• M64: 32,920,358 km (0.098 R)
• M65: 33,045,422 km (0.118 R)
• M66: 33,421,361 km (0.067 R)
• M67: 33,547,023 km (0.108 R)
• M68: 34,684,865 km (0.098 R)
• M69: 35,450,507 km (0.105 R)
• M70: 35,771,095 km (0.089 R)
• M71: 36,028,254 km (0.072 R)
• M72: 37,193,322 km (0.079 R)
• M73: 39,030,084 km (0.092 R)
• M74: 39,294,873 km (0.114 R)
• M75: 40,426,880 km (0.088 R)
• M76: 41,030,657 km (0.102 R)
• M77: 41,704,894 km (0.103 R)
• M78: 42,859,491 km (0.063 R)
• M79: 42,996,074 km (0.115 R)
• M80: 44,714,804 km (0.035 R)
• M81: 46,176,076 km (0.104 R)
• M82: 46,315,950 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 20,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit