🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.52 AU

Year: 1319 Days

Day: 32.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.49 AU - 2.77 AU

Year: 1836 Days

Day: 33.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.29 AU - 7.35 AU

Year: 7667 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 101,420,070 km

• M1: 161,566 km (0.112 R)
• M2: 248,033 km (0.081 R)
• M3: 394,340 km (0.052 R)
• M4: 883,375 km (0.09 R)
• M5: 1,111,811 km (0.117 R)
• M6: 1,325,288 km (0.087 R)
• M7: 1,926,521 km (0.108 R)
• M8: 2,307,846 km (0.104 R)
• M9: 2,669,275 km (0.078 R)
• M10: 3,117,320 km (0.109 R)
• M11: 3,256,297 km (0.119 R)
• M12: 3,326,608 km (0.083 R)
• M13: 3,710,326 km (0.104 R)
• M14: 3,808,612 km (0.085 R)
• M15: 4,209,983 km (0.086 R)
• M16: 4,625,117 km (0.113 R)
• M17: 4,864,324 km (0.118 R)
• M18: 5,747,849 km (0.09 R)
• M19: 6,413,261 km (0.086 R)
• M20: 6,830,340 km (0.066 R)
• M21: 6,951,065 km (0.074 R)
• M22: 7,317,729 km (0.111 R)
• M23: 9,177,231 km (0.069 R)
• M24: 10,159,191 km (0.044 R)
• M25: 10,855,719 km (0.089 R)
• M26: 12,368,154 km (0.111 R)
• M27: 12,849,709 km (0.107 R)
• M28: 13,224,153 km (0.105 R)
• M29: 15,825,061 km (0.114 R)
• M30: 16,065,615 km (0.073 R)
• M31: 16,145,949 km (0.118 R)
• M32: 16,388,148 km (0.071 R)
• M33: 16,957,667 km (0.1 R)
• M34: 17,907,464 km (0.106 R)
• M35: 19,343,154 km (0.105 R)
• M36: 19,471,509 km (0.097 R)
• M37: 19,901,753 km (0.116 R)
• M38: 20,031,454 km (0.081 R)
• M39: 20,378,521 km (0.119 R)
• M40: 20,596,485 km (0.116 R)
• M41: 20,727,683 km (0.074 R)
• M42: 21,299,296 km (0.116 R)
• M43: 22,054,616 km (0.051 R)
• M44: 22,323,293 km (0.044 R)
• M45: 22,638,197 km (0.096 R)
• M46: 23,728,765 km (0.05 R)
• M47: 25,537,254 km (0.087 R)
• M48: 26,719,825 km (0.074 R)
• M49: 26,958,434 km (0.066 R)
• M50: 27,582,257 km (0.105 R)
• M51: 28,259,337 km (0.092 R)
• M52: 28,453,814 km (0.101 R)
• M53: 28,990,871 km (0.118 R)
• M54: 29,088,857 km (0.067 R)
• M55: 29,778,055 km (0.071 R)
• M56: 30,422,821 km (0.117 R)
• M57: 30,572,270 km (0.111 R)
• M58: 30,821,799 km (0.113 R)
• M59: 31,373,366 km (0.096 R)
• M60: 31,928,225 km (0.068 R)
• M61: 32,232,208 km (0.072 R)
• M62: 32,996,354 km (0.108 R)
• M63: 34,076,301 km (0.069 R)
• M64: 34,283,344 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 6.7

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 15.13 AU - 18.75 AU

Year: 30012 Days

Day: 22.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,420,070 km

• M1: 142,716 km (0.112 R)
• M2: 200,162 km (0.061 R)
• M3: 369,956 km (0.096 R)
• M4: 558,150 km (0.115 R)
• M5: 1,018,612 km (0.098 R)
• M6: 1,182,422 km (0.053 R)
• M7: 1,250,489 km (0.085 R)
• M8: 1,647,821 km (0.066 R)
• M9: 1,801,607 km (0.119 R)
• M10: 2,506,512 km (0.053 R)
• M11: 3,097,574 km (0.119 R)
• M12: 3,144,697 km (0.061 R)
• M13: 3,983,791 km (0.096 R)
• M14: 4,454,725 km (0.079 R)
• M15: 4,888,110 km (0.108 R)
• M16: 5,678,586 km (0.051 R)
• M17: 6,088,633 km (0.088 R)
• M18: 6,690,914 km (0.081 R)
• M19: 7,312,045 km (0.074 R)
• M20: 7,375,175 km (0.105 R)
• M21: 8,212,325 km (0.09 R)
• M22: 9,283,445 km (0.098 R)
• M23: 9,627,221 km (0.076 R)
• M24: 11,115,720 km (0.111 R)
• M25: 11,334,133 km (0.054 R)
• M26: 11,923,698 km (0.087 R)
• M27: 13,517,963 km (0.086 R)
• M28: 13,829,276 km (0.083 R)
• M29: 14,856,864 km (0.103 R)
• M30: 15,017,233 km (0.053 R)
• M31: 16,651,440 km (0.072 R)
• M32: 16,901,418 km (0.078 R)
• M33: 16,985,043 km (0.097 R)
• M34: 17,405,114 km (0.101 R)
• M35: 19,119,356 km (0.095 R)
• M36: 19,908,185 km (0.089 R)
• M37: 20,529,166 km (0.051 R)
• M38: 21,972,038 km (0.106 R)
• M39: 22,063,292 km (0.118 R)
• M40: 22,613,513 km (0.098 R)
• M41: 22,982,870 km (0.117 R)
• M42: 26,008,637 km (0.059 R)
• M43: 26,589,825 km (0.095 R)
• M44: 27,077,364 km (0.07 R)
• M45: 27,273,188 km (0.116 R)
• M46: 27,764,916 km (0.09 R)
• M47: 32,735,604 km (0.076 R)
• M48: 33,994,022 km (0.034 R)
• M49: 34,099,638 km (0.064 R)
• M50: 34,205,404 km (0.088 R)
• M51: 34,523,149 km (0.051 R)
• M52: 40,519,182 km (0.071 R)
• M53: 42,550,122 km (0.063 R)
• M54: 42,891,804 km (0.044 R)
• M55: 44,382,995 km (0.102 R)
• M56: 44,845,253 km (0.081 R)
• M57: 45,076,980 km (0.088 R)
• M58: 46,124,614 km (0.117 R)
• M59: 46,710,140 km (0.09 R)
• M60: 47,770,340 km (0.085 R)
• M61: 48,838,319 km (0.069 R)
• M62: 51,724,661 km (0.072 R)
• M63: 52,332,926 km (0.118 R)
• M64: 52,943,584 km (0.111 R)
• M65: 53,188,476 km (0.055 R)
• M66: 53,802,425 km (0.053 R)
• M67: 54,295,350 km (0.066 R)
• M68: 55,782,802 km (0.113 R)
• M69: 58,039,037 km (0.108 R)
• M70: 58,544,379 km (0.08 R)
• M71: 59,178,225 km (0.099 R)
• M72: 62,123,059 km (0.075 R)
• M73: 62,252,162 km (0.057 R)
• M74: 63,418,277 km (0.115 R)
• M75: 64,984,118 km (0.103 R)
• M76: 73,138,549 km (0.071 R)
• M77: 73,821,014 km (0.103 R)
• M78: 74,917,566 km (0.05 R)
• M79: 78,239,088 km (0.106 R)
• M80: 80,198,820 km (0.104 R)
• M81: 80,761,607 km (0.099 R)
• M82: 84,452,187 km (0.111 R)
• M83: 85,311,627 km (0.051 R)
• M84: 88,052,260 km (0.074 R)
• M85: 88,487,589 km (0.071 R)
• M86: 90,236,239 km (0.061 R)
• M87: 92,143,312 km (0.102 R)
• M88: 93,915,598 km (0.095 R)
• M89: 97,944,120 km (0.081 R)
• M90: 98,395,157 km (0.103 R)
• M91: 100,055,095 km (0.072 R)
• M92: 100,660,966 km (0.065 R)
• M93: 100,964,351 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit