🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.75 AU - 0.97 AU

Year: 283 Days

Day: 14.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.46 AU - 3.82 AU

Year: 1974 Days

Day: 23.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,343,100 km

• M1: 279,898 km (0.119 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 11.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.16 AU - 8.68 AU

Year: 7907 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,343,100 km

• M1: 155,582 km (0.114 R)
• M2: 245,789 km (0.052 R)
• M3: 410,197 km (0.064 R)
• M4: 571,464 km (0.094 R)
• M5: 734,974 km (0.111 R)
• M6: 926,908 km (0.07 R)
• M7: 1,487,003 km (0.05 R)
• M8: 1,616,555 km (0.085 R)
• M9: 1,917,994 km (0.102 R)
• M10: 2,075,521 km (0.083 R)
• M11: 2,237,535 km (0.05 R)
• M12: 2,353,623 km (0.11 R)
• M13: 2,522,818 km (0.105 R)
• M14: 2,678,699 km (0.036 R)
• M15: 2,855,823 km (0.085 R)
• M16: 3,277,689 km (0.118 R)
• M17: 4,241,997 km (0.115 R)
• M18: 4,744,796 km (0.088 R)
• M19: 5,222,462 km (0.085 R)
• M20: 5,333,314 km (0.042 R)
• M21: 5,647,469 km (0.084 R)
• M22: 5,806,941 km (0.05 R)
• M23: 5,921,832 km (0.089 R)
• M24: 6,107,034 km (0.103 R)
• M25: 6,436,000 km (0.051 R)
• M26: 6,674,459 km (0.088 R)
• M27: 6,818,970 km (0.083 R)
• M28: 6,915,910 km (0.11 R)
• M29: 7,111,135 km (0.11 R)
• M30: 7,184,887 km (0.07 R)
• M31: 7,507,270 km (0.1 R)
• M32: 7,632,483 km (0.078 R)
• M33: 8,295,052 km (0.1 R)
• M34: 9,002,501 km (0.113 R)
• M35: 9,539,108 km (0.097 R)
• M36: 9,702,170 km (0.119 R)
• M37: 9,811,376 km (0.057 R)
• M38: 9,975,934 km (0.065 R)
• M39: 10,727,963 km (0.09 R)
• M40: 10,925,880 km (0.105 R)
• M41: 11,296,734 km (0.116 R)
• M42: 11,411,774 km (0.09 R)
• M43: 11,729,819 km (0.118 R)
• M44: 12,197,762 km (0.103 R)
• M45: 12,821,286 km (0.083 R)
• M46: 13,152,046 km (0.081 R)
• M47: 14,722,226 km (0.106 R)
• M48: 15,036,980 km (0.08 R)
• M49: 15,131,825 km (0.116 R)
• M50: 15,545,313 km (0.107 R)
• M51: 16,188,734 km (0.063 R)
• M52: 16,972,178 km (0.08 R)
• M53: 17,401,823 km (0.036 R)
• M54: 18,002,458 km (0.091 R)
• M55: 18,372,862 km (0.117 R)
• M56: 18,609,975 km (0.112 R)
• M57: 19,396,112 km (0.068 R)
• M58: 20,088,451 km (0.051 R)
• M59: 20,753,713 km (0.091 R)
• M60: 21,036,004 km (0.119 R)
• M61: 21,177,673 km (0.108 R)
• M62: 21,818,849 km (0.083 R)
• M63: 22,466,459 km (0.09 R)
• M64: 22,611,269 km (0.03 R)
• M65: 22,756,379 km (0.112 R)
• M66: 22,974,643 km (0.102 R)
• M67: 23,780,676 km (0.101 R)
• M68: 23,928,179 km (0.043 R)
• M69: 24,298,434 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 3.9

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.45 AU - 16.43 AU

Year: 22577 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,343,100 km

• M1: 50,714 km (0.072 R)
• M2: 252,970 km (0.114 R)
• M3: 300,692 km (0.08 R)
• M4: 351,555 km (0.042 R)
• M5: 387,159 km (0.047 R)
• M6: 542,292 km (0.111 R)
• M7: 832,662 km (0.074 R)
• M8: 1,111,063 km (0.1 R)
• M9: 1,164,619 km (0.11 R)
• M10: 1,219,073 km (0.038 R)
• M11: 1,445,265 km (0.079 R)
• M12: 2,198,939 km (0.079 R)
• M13: 2,438,296 km (0.111 R)
• M14: 2,941,693 km (0.043 R)
• M15: 3,016,192 km (0.086 R)
• M16: 3,205,284 km (0.113 R)
• M17: 4,123,067 km (0.112 R)
• M18: 5,801,106 km (0.036 R)
• M19: 6,083,248 km (0.09 R)
• M20: 6,514,688 km (0.1 R)
• M21: 6,660,696 km (0.104 R)
• M22: 7,255,646 km (0.035 R)
• M23: 7,508,467 km (0.066 R)
• M24: 7,815,741 km (0.117 R)
• M25: 8,284,281 km (0.037 R)
• M26: 8,336,940 km (0.093 R)
• M27: 9,412,548 km (0.038 R)
• M28: 9,966,659 km (0.11 R)
• M29: 10,022,609 km (0.112 R)
• M30: 10,247,604 km (0.041 R)
• M31: 10,417,397 km (0.1 R)
• M32: 10,531,092 km (0.088 R)
• M33: 11,222,084 km (0.102 R)
• M34: 12,768,926 km (0.12 R)
• M35: 12,829,663 km (0.043 R)
• M36: 13,319,746 km (0.112 R)
• M37: 14,191,752 km (0.102 R)
• M38: 14,317,863 km (0.101 R)
• M39: 14,634,711 km (0.108 R)
• M40: 16,849,807 km (0.107 R)
• M41: 17,184,307 km (0.106 R)
• M42: 17,251,477 km (0.063 R)
• M43: 17,723,907 km (0.12 R)
• M44: 18,889,125 km (0.116 R)
• M45: 19,726,424 km (0.092 R)
• M46: 22,017,665 km (0.066 R)
• M47: 22,236,676 km (0.109 R)
• M48: 22,898,348 km (0.115 R)
• M49: 22,972,249 km (0.06 R)
• M50: 23,046,150 km (0.089 R)
• M51: 23,194,402 km (0.112 R)
• M52: 23,940,297 km (0.061 R)
• M53: 25,608,463 km (0.112 R)
• M54: 25,685,206 km (0.029 R)
• M55: 26,379,191 km (0.099 R)
• M56: 26,767,248 km (0.09 R)
• M57: 27,470,807 km (0.068 R)
• M58: 28,577,083 km (0.104 R)
• M59: 28,656,669 km (0.098 R)
• M60: 29,055,646 km (0.049 R)
• M61: 29,456,419 km (0.106 R)
• M62: 30,751,338 km (0.049 R)
• M63: 33,061,728 km (0.105 R)
• M64: 33,396,378 km (0.099 R)
• M65: 33,564,077 km (0.07 R)
• M66: 34,660,929 km (0.111 R)
• M67: 34,745,901 km (0.085 R)
• M68: 35,171,207 km (0.072 R)
• M69: 36,716,853 km (0.101 R)
• M70: 36,803,320 km (0.081 R)
• M71: 36,889,937 km (0.103 R)
• M72: 38,900,084 km (0.046 R)
• M73: 40,497,789 km (0.108 R)
• M74: 41,035,145 km (0.068 R)
• M75: 43,756,928 km (0.099 R)
• M76: 44,032,338 km (0.117 R)
• M77: 44,861,858 km (0.073 R)
• M78: 47,475,632 km (0.091 R)
• M79: 51,778,366 km (0.087 R)
• M80: 52,946,576 km (0.063 R)
• M81: 53,435,911 km (0.075 R)
• M82: 56,303,552 km (0.081 R)
• M83: 58,007,622 km (0.115 R)
• M84: 58,209,279 km (0.119 R)
• M85: 60,646,528 km (0.064 R)
• M86: 60,953,503 km (0.078 R)
• M87: 65,095,868 km (0.112 R)
• M88: 65,305,305 km (0.12 R)
• M89: 65,410,173 km (0.094 R)
• M90: 65,620,059 km (0.108 R)
• M91: 66,567,013 km (0.079 R)
• M92: 67,624,521 km (0.087 R)
• M93: 67,836,650 km (0.06 R)
• M94: 71,909,752 km (0.11 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit