🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 204 Days

Day: 40.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,092,337 km

• M1: 467,793 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 267 Days

Day: 44.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 8.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.36 AU - 5.94 AU

Year: 5006 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 45,092,337 km

• M1: 106,813 km (0.112 R)
• M2: 211,232 km (0.04 R)
• M3: 321,635 km (0.104 R)
• M4: 412,591 km (0.108 R)
• M5: 513,420 km (0.091 R)
• M6: 726,447 km (0.118 R)
• M7: 780,302 km (0.116 R)
• M8: 859,739 km (0.037 R)
• M9: 942,018 km (0.043 R)
• M10: 1,009,935 km (0.061 R)
• M11: 1,150,856 km (0.061 R)
• M12: 1,298,510 km (0.038 R)
• M13: 1,482,066 km (0.111 R)
• M14: 1,541,756 km (0.041 R)
• M15: 1,612,515 km (0.114 R)
• M16: 1,831,527 km (0.099 R)
• M17: 2,172,311 km (0.11 R)
• M18: 2,263,565 km (0.095 R)
• M19: 2,321,161 km (0.11 R)
• M20: 2,521,023 km (0.095 R)
• M21: 2,580,862 km (0.106 R)
• M22: 2,702,037 km (0.102 R)
• M23: 2,837,572 km (0.104 R)
• M24: 3,362,511 km (0.053 R)
• M25: 3,428,484 km (0.051 R)
• M26: 3,535,147 km (0.109 R)
• M27: 3,656,471 km (0.106 R)
• M28: 3,820,430 km (0.113 R)
• M29: 4,226,589 km (0.087 R)
• M30: 4,326,819 km (0.09 R)
• M31: 4,587,867 km (0.107 R)
• M32: 5,448,504 km (0.098 R)
• M33: 5,651,658 km (0.12 R)
• M34: 5,714,639 km (0.071 R)
• M35: 5,777,919 km (0.116 R)
• M36: 5,985,261 km (0.106 R)
• M37: 6,390,671 km (0.101 R)
• M38: 6,956,451 km (0.095 R)
• M39: 7,074,932 km (0.051 R)
• M40: 7,262,528 km (0.115 R)
• M41: 8,188,987 km (0.12 R)
• M42: 8,296,249 km (0.088 R)
• M43: 8,421,911 km (0.115 R)
• M44: 8,494,018 km (0.103 R)
• M45: 8,584,524 km (0.06 R)
• M46: 8,857,690 km (0.119 R)
• M47: 9,004,595 km (0.052 R)
• M48: 9,170,798 km (0.117 R)
• M49: 9,226,449 km (0.044 R)
• M50: 9,468,947 km (0.089 R)
• M51: 9,883,931 km (0.096 R)
• M52: 9,998,224 km (0.117 R)
• M53: 10,362,794 km (0.104 R)
• M54: 10,498,330 km (0.109 R)
• M55: 10,692,807 km (0.119 R)
• M56: 10,829,689 km (0.077 R)
• M57: 12,455,369 km (0.066 R)
• M58: 12,847,764 km (0.085 R)
• M59: 12,951,585 km (0.096 R)
• M60: 13,454,234 km (0.107 R)
• M61: 13,856,802 km (0.087 R)
• M62: 13,984,708 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 12.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.37 AU - 14.35 AU

Year: 15226 Days

Day: 11.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,092,337 km

• M1: 158,275 km (0.066 R)
• M2: 831,315 km (0.068 R)
• M3: 950,994 km (0.114 R)
• M4: 1,532,929 km (0.117 R)
• M5: 2,164,083 km (0.077 R)
• M6: 2,358,560 km (0.117 R)
• M7: 2,738,838 km (0.111 R)
• M8: 3,193,466 km (0.117 R)
• M9: 3,359,819 km (0.102 R)
• M10: 3,934,873 km (0.09 R)
• M11: 4,294,805 km (0.083 R)
• M12: 4,950,343 km (0.085 R)
• M13: 5,273,624 km (0.106 R)
• M14: 5,537,216 km (0.073 R)
• M15: 6,043,305 km (0.035 R)
• M16: 6,284,607 km (0.118 R)
• M17: 6,883,746 km (0.05 R)
• M18: 7,135,968 km (0.065 R)
• M19: 7,391,182 km (0.097 R)
• M20: 7,501,436 km (0.09 R)
• M21: 7,798,238 km (0.092 R)
• M22: 8,403,511 km (0.11 R)
• M23: 9,142,075 km (0.118 R)
• M24: 10,023,057 km (0.099 R)
• M25: 10,145,279 km (0.08 R)
• M26: 11,099,115 km (0.11 R)
• M27: 11,267,861 km (0.096 R)
• M28: 11,608,196 km (0.109 R)
• M29: 12,211,674 km (0.095 R)
• M30: 12,693,080 km (0.101 R)
• M31: 13,091,609 km (0.1 R)
• M32: 13,314,659 km (0.068 R)
• M33: 13,674,442 km (0.098 R)
• M34: 13,764,949 km (0.066 R)
• M35: 14,220,026 km (0.104 R)
• M36: 14,495,585 km (0.104 R)
• M37: 14,587,737 km (0.067 R)
• M38: 14,726,564 km (0.028 R)
• M39: 14,912,065 km (0.06 R)
• M40: 15,005,265 km (0.036 R)
• M41: 15,332,735 km (0.082 R)
• M42: 15,426,682 km (0.057 R)
• M43: 15,615,175 km (0.104 R)
• M44: 16,329,056 km (0.056 R)
• M45: 16,569,460 km (0.098 R)
• M46: 16,810,911 km (0.092 R)
• M47: 17,297,403 km (0.08 R)
• M48: 17,444,309 km (0.075 R)
• M49: 17,739,316 km (0.104 R)
• M50: 17,887,417 km (0.101 R)
• M51: 17,986,451 km (0.059 R)
• M52: 18,434,048 km (0.12 R)
• M53: 18,634,210 km (0.119 R)
• M54: 18,734,590 km (0.062 R)
• M55: 18,885,385 km (0.096 R)
• M56: 19,901,454 km (0.083 R)
• M57: 20,416,220 km (0.076 R)
• M58: 22,411,706 km (0.117 R)
• M59: 22,893,411 km (0.077 R)
• M60: 24,578,781 km (0.087 R)
• M61: 24,909,541 km (0.033 R)
• M62: 26,135,047 km (0.101 R)
• M63: 26,981,921 km (0.104 R)
• M64: 27,323,303 km (0.058 R)
• M65: 27,665,882 km (0.109 R)
• M66: 28,125,148 km (0.108 R)
• M67: 28,471,168 km (0.072 R)
• M68: 28,992,815 km (0.037 R)
• M69: 30,222,360 km (0.116 R)
• M70: 30,873,261 km (0.117 R)
• M71: 31,111,121 km (0.086 R)
• M72: 31,289,891 km (0.096 R)
• M73: 32,914,075 km (0.104 R)
• M74: 33,339,681 km (0.077 R)
• M75: 33,522,639 km (0.094 R)
• M76: 33,644,860 km (0.102 R)
• M77: 34,073,458 km (0.034 R)
• M78: 34,689,053 km (0.105 R)
• M79: 35,931,314 km (0.059 R)
• M80: 38,139,977 km (0.075 R)
• M81: 38,971,592 km (0.09 R)
• M82: 39,421,732 km (0.104 R)
• M83: 40,262,472 km (0.061 R)
• M84: 40,457,398 km (0.115 R)
• M85: 42,159,223 km (0.105 R)
• M86: 43,617,503 km (0.05 R)
• M87: 44,285,906 km (0.114 R)
• M88: 44,486,966 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit