🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 269 Days

Day: 44.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.75 AU - 2.71 AU

Year: 1497 Days

Day: 43 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 9.3

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.44 AU - 3.98 AU

Year: 3213 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 11,642,040 km

• M1: 146,756 km (0.105 R)
• M2: 283,638 km (0.075 R)
• M3: 488,886 km (0.099 R)
• M4: 711,039 km (0.102 R)
• M5: 806,931 km (0.115 R)
• M6: 1,247,796 km (0.074 R)
• M7: 1,487,003 km (0.033 R)
• M8: 1,654,852 km (0.064 R)
• M9: 1,888,374 km (0.054 R)
• M10: 1,963,622 km (0.084 R)
• M11: 2,211,206 km (0.059 R)
• M12: 2,290,643 km (0.073 R)
• M13: 2,753,498 km (0.092 R)
• M14: 2,856,571 km (0.046 R)
• M15: 2,960,841 km (0.084 R)
• M16: 3,281,429 km (0.069 R)
• M17: 3,427,437 km (0.041 R)
• M18: 3,557,138 km (0.025 R)
• M19: 3,917,220 km (0.103 R)
• M20: 4,150,743 km (0.07 R)
• M21: 4,229,581 km (0.078 R)
• M22: 4,816,303 km (0.037 R)
• M23: 4,982,656 km (0.103 R)
• M24: 5,363,981 km (0.081 R)
• M25: 5,601,692 km (0.06 R)
• M26: 5,887,125 km (0.113 R)
• M27: 6,222,523 km (0.087 R)
• M28: 6,312,881 km (0.102 R)
• M29: 6,609,982 km (0.115 R)
• M30: 6,702,284 km (0.077 R)
• M31: 6,981,882 km (0.103 R)
• M32: 7,217,798 km (0.108 R)
• M33: 7,384,600 km (0.082 R)
• M34: 7,770,562 km (0.094 R)
• M35: 7,892,484 km (0.117 R)
• M36: 8,064,223 km (0.077 R)
• M37: 8,436,572 km (0.088 R)
• M38: 9,198,175 km (0.109 R)
• M39: 9,353,158 km (0.118 R)
• M40: 9,561,099 km (0.097 R)
• M41: 9,902,332 km (0.07 R)
• M42: 11,059,322 km (0.09 R)
• M43: 11,334,582 km (0.106 R)
• M44: 11,584,111 km (0.084 R)
• M45: 12,088,854 km (0.119 R)
• M46: 12,400,766 km (0.109 R)
• M47: 13,616,249 km (0.109 R)
• M48: 14,839,062 km (0.094 R)
• M49: 15,356,371 km (0.102 R)
• M50: 16,127,847 km (0.119 R)
• M51: 16,190,080 km (0.116 R)
• M52: 16,252,462 km (0.102 R)
• M53: 16,439,908 km (0.043 R)
• M54: 16,880,325 km (0.075 R)
• M55: 17,772,526 km (0.11 R)
• M56: 17,965,807 km (0.055 R)
• M57: 18,191,999 km (0.089 R)
• M58: 18,386,775 km (0.098 R)
• M59: 18,582,150 km (0.092 R)
• M60: 18,647,524 km (0.087 R)
• M61: 18,876,559 km (0.079 R)
• M62: 19,106,640 km (0.038 R)
• M63: 19,271,646 km (0.09 R)
• M64: 19,470,013 km (0.031 R)
• M65: 19,602,856 km (0.115 R)
• M66: 19,769,059 km (0.036 R)
• M67: 20,641,514 km (0.042 R)
• M68: 21,048,420 km (0.052 R)
• M69: 21,150,596 km (0.098 R)
• M70: 21,560,793 km (0.111 R)
• M71: 21,663,716 km (0.107 R)
• M72: 22,493,386 km (0.088 R)
• M73: 23,227,762 km (0.039 R)
• M74: 23,298,073 km (0.107 R)
• M75: 23,403,839 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.32 AU - 4.18 AU

Year: 3265 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 79.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 11,642,040 km

• M1: 149,897 km (0.065 R)
• M2: 269,127 km (0.052 R)
• M3: 359,035 km (0.088 R)
• M4: 875,746 km (0.113 R)
• M5: 973,134 km (0.113 R)
• M6: 1,191,397 km (0.119 R)
• M7: 1,350,270 km (0.067 R)
• M8: 1,799,812 km (0.107 R)
• M9: 2,264,463 km (0.092 R)
• M10: 2,401,794 km (0.084 R)
• M11: 2,494,993 km (0.08 R)
• M12: 2,814,684 km (0.098 R)
• M13: 3,046,411 km (0.118 R)
• M14: 3,653,030 km (0.118 R)
• M15: 3,760,890 km (0.097 R)
• M16: 3,924,551 km (0.115 R)
• M17: 4,240,352 km (0.111 R)
• M18: 4,391,894 km (0.098 R)
• M19: 4,995,970 km (0.113 R)
• M20: 5,176,386 km (0.078 R)
• M21: 5,420,230 km (0.056 R)
• M22: 5,502,359 km (0.1 R)
• M23: 5,751,440 km (0.08 R)
• M24: 5,940,531 km (0.07 R)
• M25: 6,110,475 km (0.113 R)
• M26: 7,006,566 km (0.03 R)
• M27: 7,118,615 km (0.034 R)
• M28: 7,231,411 km (0.103 R)
• M29: 7,504,278 km (0.09 R)
• M30: 8,248,827 km (0.112 R)
• M31: 8,677,873 km (0.116 R)
• M32: 8,919,474 km (0.059 R)
• M33: 9,114,400 km (0.066 R)
• M34: 9,434,091 km (0.108 R)
• M35: 9,732,538 km (0.083 R)
• M36: 10,211,551 km (0.059 R)
• M37: 10,364,290 km (0.095 R)
• M38: 10,569,239 km (0.107 R)
• M39: 10,827,445 km (0.073 R)
• M40: 11,009,356 km (0.119 R)
• M41: 11,481,936 km (0.097 R)
• M42: 11,640,958 km (0.105 R)
• M43: 12,122,215 km (0.095 R)
• M44: 12,801,688 km (0.05 R)
• M45: 12,911,493 km (0.117 R)
• M46: 13,021,747 km (0.109 R)
• M47: 13,132,150 km (0.099 R)
• M48: 13,689,402 km (0.097 R)
• M49: 14,197,436 km (0.101 R)
• M50: 14,654,308 km (0.116 R)
• M51: 15,000,029 km (0.101 R)
• M52: 15,174,011 km (0.087 R)
• M53: 15,290,398 km (0.101 R)
• M54: 15,611,735 km (0.118 R)
• M55: 16,559,437 km (0.054 R)
• M56: 16,679,265 km (0.088 R)
• M57: 17,161,269 km (0.094 R)
• M58: 17,862,285 km (0.117 R)
• M59: 18,046,590 km (0.12 R)
• M60: 18,541,459 km (0.045 R)
• M61: 18,728,157 km (0.027 R)
• M62: 18,821,806 km (0.078 R)
• M63: 18,946,870 km (0.12 R)
• M64: 19,323,707 km (0.119 R)
• M65: 19,639,508 km (0.075 R)
• M66: 20,436,715 km (0.094 R)
• M67: 20,533,056 km (0.037 R)
• M68: 20,823,126 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 8.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.49 AU - 6.09 AU

Year: 5470 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 11,642,040 km

• M1: 109,057 km (0.112 R)
• M2: 233,672 km (0.107 R)
• M3: 319,092 km (0.048 R)
• M4: 391,797 km (0.091 R)
• M5: 533,316 km (0.11 R)
• M6: 586,573 km (0.028 R)
• M7: 711,787 km (0.089 R)
• M8: 846,275 km (0.082 R)
• M9: 1,203,515 km (0.056 R)
• M10: 1,373,757 km (0.109 R)
• M11: 1,491,790 km (0.064 R)
• M12: 1,586,934 km (0.119 R)
• M13: 1,959,433 km (0.058 R)
• M14: 2,429,320 km (0.087 R)
• M15: 2,500,828 km (0.086 R)
• M16: 2,890,081 km (0.088 R)
• M17: 3,086,354 km (0.112 R)
• M18: 3,219,795 km (0.099 R)
• M19: 3,389,140 km (0.101 R)
• M20: 3,457,805 km (0.07 R)
• M21: 3,584,664 km (0.073 R)
• M22: 3,772,110 km (0.104 R)
• M23: 4,254,863 km (0.118 R)
• M24: 4,341,330 km (0.09 R)
• M25: 5,437,883 km (0.029 R)
• M26: 5,667,067 km (0.083 R)
• M27: 5,830,727 km (0.069 R)
• M28: 5,885,629 km (0.098 R)
• M29: 6,065,296 km (0.08 R)
• M30: 6,317,219 km (0.114 R)
• M31: 6,515,436 km (0.074 R)
• M32: 6,629,579 km (0.111 R)
• M33: 6,701,386 km (0.042 R)
• M34: 6,845,599 km (0.11 R)
• M35: 7,582,069 km (0.085 R)
• M36: 8,220,104 km (0.077 R)
• M37: 8,529,921 km (0.087 R)
• M38: 8,670,693 km (0.106 R)
• M39: 8,875,193 km (0.119 R)
• M40: 10,136,153 km (0.114 R)
• M41: 10,318,364 km (0.082 R)
• M42: 10,990,507 km (0.119 R)
• M43: 11,058,424 km (0.103 R)
• M44: 11,229,115 km (0.096 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: 225 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit