🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 202 Days

Day: 21.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 13.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.54 AU - 6.38 AU

Year: 5825 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,283,098 km

• M1: 165,605 km (0.108 R)
• M2: 390,301 km (0.107 R)
• M3: 516,412 km (0.112 R)
• M4: 636,689 km (0.1 R)
• M5: 896,839 km (0.072 R)
• M6: 1,019,360 km (0.079 R)
• M7: 1,359,994 km (0.063 R)
• M8: 1,685,370 km (0.115 R)
• M9: 1,787,994 km (0.051 R)
• M10: 1,875,209 km (0.109 R)
• M11: 2,605,247 km (0.102 R)
• M12: 2,928,827 km (0.078 R)
• M13: 3,265,572 km (0.116 R)
• M14: 3,373,432 km (0.058 R)
• M15: 4,208,637 km (0.113 R)
• M16: 4,350,156 km (0.04 R)
• M17: 4,445,301 km (0.112 R)
• M18: 4,931,643 km (0.11 R)
• M19: 5,486,352 km (0.116 R)
• M20: 6,008,000 km (0.045 R)
• M21: 6,355,815 km (0.116 R)
• M22: 6,464,124 km (0.102 R)
• M23: 6,903,643 km (0.061 R)
• M24: 7,099,017 km (0.073 R)
• M25: 7,438,156 km (0.073 R)
• M26: 7,523,875 km (0.039 R)
• M27: 7,609,894 km (0.091 R)
• M28: 8,309,563 km (0.079 R)
• M29: 8,667,102 km (0.116 R)
• M30: 8,787,529 km (0.073 R)
• M31: 9,213,134 km (0.07 R)
• M32: 9,738,971 km (0.082 R)
• M33: 9,864,184 km (0.075 R)
• M34: 11,047,504 km (0.099 R)
• M35: 11,772,156 km (0.069 R)
• M36: 12,444,448 km (0.083 R)
• M37: 12,580,433 km (0.044 R)
• M38: 12,716,866 km (0.059 R)
• M39: 12,991,229 km (0.108 R)
• M40: 13,094,601 km (0.062 R)
• M41: 13,406,512 km (0.104 R)
• M42: 13,650,806 km (0.116 R)
• M43: 14,179,185 km (0.088 R)
• M44: 14,321,303 km (0.095 R)
• M45: 14,786,254 km (0.068 R)
• M46: 14,930,316 km (0.078 R)
• M47: 15,328,995 km (0.115 R)
• M48: 15,547,856 km (0.065 R)
• M49: 16,247,974 km (0.097 R)
• M50: 16,396,675 km (0.093 R)
• M51: 17,374,297 km (0.112 R)
• M52: 17,985,254 km (0.104 R)
• M53: 18,332,172 km (0.08 R)
• M54: 19,110,679 km (0.104 R)
• M55: 19,900,107 km (0.088 R)
• M56: 22,125,675 km (0.063 R)
• M57: 22,455,987 km (0.112 R)
• M58: 23,456,497 km (0.028 R)
• M59: 23,962,288 km (0.081 R)
• M60: 24,556,939 km (0.075 R)
• M61: 25,371,649 km (0.102 R)
• M62: 25,847,520 km (0.061 R)
• M63: 26,500,964 km (0.117 R)
• M64: 26,676,143 km (0.071 R)
• M65: 26,851,771 km (0.092 R)
• M66: 27,027,698 km (0.086 R)
• M67: 27,380,898 km (0.077 R)
• M68: 27,691,015 km (0.067 R)
• M69: 28,002,477 km (0.115 R)
• M70: 28,180,948 km (0.111 R)
• M71: 29,350,055 km (0.06 R)
• M72: 29,849,562 km (0.109 R)
• M73: 29,986,295 km (0.118 R)
• M74: 30,077,549 km (0.092 R)
• M75: 30,214,581 km (0.094 R)
• M76: 30,443,466 km (0.093 R)
• M77: 30,535,169 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.8

Radius: 12.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.13 AU - 10.07 AU

Year: 11515 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,283,098 km

• M1: 170,093 km (0.09 R)
• M2: 251,773 km (0.071 R)
• M3: 536,009 km (0.095 R)
• M4: 638,035 km (0.071 R)
• M5: 1,938,788 km (0.083 R)
• M6: 2,511,599 km (0.079 R)
• M7: 2,693,659 km (0.112 R)
• M8: 2,848,643 km (0.065 R)
• M9: 3,038,782 km (0.11 R)
• M10: 3,135,422 km (0.108 R)
• M11: 3,498,645 km (0.104 R)
• M12: 3,736,955 km (0.044 R)
• M13: 4,265,783 km (0.06 R)
• M14: 5,629,817 km (0.072 R)
• M15: 5,950,255 km (0.048 R)
• M16: 6,567,197 km (0.07 R)
• M17: 6,947,176 km (0.041 R)
• M18: 7,075,381 km (0.084 R)
• M19: 7,290,951 km (0.071 R)
• M20: 7,421,401 km (0.101 R)
• M21: 8,265,282 km (0.119 R)
• M22: 9,850,421 km (0.114 R)
• M23: 9,946,613 km (0.073 R)
• M24: 10,776,432 km (0.04 R)
• M25: 11,024,765 km (0.119 R)
• M26: 11,375,721 km (0.11 R)
• M27: 12,037,093 km (0.1 R)
• M28: 12,191,478 km (0.108 R)
• M29: 12,346,611 km (0.096 R)
• M30: 13,131,851 km (0.119 R)
• M31: 13,237,766 km (0.104 R)
• M32: 14,695,597 km (0.12 R)
• M33: 16,660,116 km (0.109 R)
• M34: 16,889,899 km (0.104 R)
• M35: 17,294,561 km (0.069 R)
• M36: 17,936,934 km (0.047 R)
• M37: 18,054,518 km (0.109 R)
• M38: 18,231,493 km (0.108 R)
• M39: 18,527,547 km (0.096 R)
• M40: 20,093,238 km (0.073 R)
• M41: 20,276,645 km (0.062 R)
• M42: 20,645,105 km (0.095 R)
• M43: 21,139,825 km (0.091 R)
• M44: 21,700,966 km (0.096 R)
• M45: 22,203,914 km (0.115 R)
• M46: 22,838,209 km (0.077 R)
• M47: 23,478,339 km (0.105 R)
• M48: 23,994,601 km (0.039 R)
• M49: 24,254,153 km (0.086 R)
• M50: 24,645,352 km (0.077 R)
• M51: 28,190,073 km (0.115 R)
• M52: 31,891,124 km (0.085 R)
• M53: 32,750,115 km (0.078 R)
• M54: 32,965,985 km (0.105 R)
• M55: 33,110,198 km (0.082 R)
• M56: 34,125,668 km (0.068 R)
• M57: 35,004,256 km (0.112 R)
• M58: 35,446,318 km (0.116 R)
• M59: 38,061,588 km (0.075 R)
• M60: 38,820,199 km (0.115 R)
• M61: 39,048,784 km (0.116 R)
• M62: 39,507,152 km (0.103 R)
• M63: 40,583,958 km (0.032 R)
• M64: 40,970,818 km (0.085 R)
• M65: 41,670,188 km (0.104 R)
• M66: 41,904,308 km (0.072 R)
• M67: 42,060,489 km (0.106 R)
• M68: 42,216,968 km (0.117 R)
• M69: 42,451,986 km (0.095 R)
• M70: 43,081,045 km (0.058 R)
• M71: 44,746,668 km (0.114 R)
• M72: 44,986,324 km (0.096 R)
• M73: 45,707,834 km (0.115 R)
• M74: 45,949,136 km (0.076 R)
• M75: 48,222,425 km (0.09 R)
• M76: 48,878,561 km (0.056 R)
• M77: 49,043,119 km (0.092 R)
• M78: 49,125,398 km (0.108 R)
• M79: 50,864,922 km (0.115 R)
• M80: 50,948,248 km (0.112 R)
• M81: 51,784,051 km (0.111 R)
• M82: 52,119,749 km (0.113 R)
• M83: 53,300,076 km (0.093 R)
• M84: 53,384,748 km (0.073 R)
• M85: 56,634,313 km (0.114 R)
• M86: 57,326,652 km (0.065 R)
• M87: 57,586,952 km (0.045 R)
• M88: 58,021,684 km (0.104 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: 289 - 12,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit