🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 232 Days

Day: 24.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.38 AU - 2.66 AU

Year: 1426 Days

Day: 34.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.1 AU - 3.1 AU

Year: 1494 Days

Day: 29.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 73.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,883,168 km

• M1: 893,398 km (0.044 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 11.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.35 AU - 7.01 AU

Year: 6154 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,883,168 km

• M1: 222,452 km (0.034 R)
• M2: 349,909 km (0.111 R)
• M3: 503,247 km (0.108 R)
• M4: 590,014 km (0.103 R)
• M5: 873,203 km (0.097 R)
• M6: 993,779 km (0.086 R)
• M7: 1,225,955 km (0.087 R)
• M8: 1,519,466 km (0.052 R)
• M9: 1,592,769 km (0.11 R)
• M10: 1,804,450 km (0.046 R)
• M11: 2,599,861 km (0.116 R)
• M12: 2,997,493 km (0.112 R)
• M13: 3,071,992 km (0.092 R)
• M14: 3,165,940 km (0.059 R)
• M15: 3,689,981 km (0.03 R)
• M16: 3,810,108 km (0.103 R)
• M17: 4,157,774 km (0.104 R)
• M18: 4,282,987 km (0.05 R)
• M19: 4,537,154 km (0.089 R)
• M20: 4,861,931 km (0.079 R)
• M21: 5,834,766 km (0.107 R)
• M22: 6,045,998 km (0.117 R)
• M23: 6,500,177 km (0.07 R)
• M24: 6,694,654 km (0.12 R)
• M25: 6,817,325 km (0.047 R)
• M26: 7,139,558 km (0.086 R)
• M27: 7,390,883 km (0.062 R)
• M28: 7,850,597 km (0.114 R)
• M29: 8,110,000 km (0.078 R)
• M30: 8,319,586 km (0.058 R)
• M31: 8,398,724 km (0.057 R)
• M32: 8,690,888 km (0.086 R)
• M33: 8,905,412 km (0.079 R)
• M34: 9,230,488 km (0.109 R)
• M35: 9,449,499 km (0.112 R)
• M36: 9,614,805 km (0.048 R)
• M37: 10,088,581 km (0.091 R)
• M38: 10,856,467 km (0.077 R)
• M39: 11,408,334 km (0.115 R)
• M40: 11,672,823 km (0.03 R)
• M41: 11,998,946 km (0.025 R)
• M42: 12,118,325 km (0.109 R)
• M43: 12,238,003 km (0.114 R)
• M44: 12,599,731 km (0.049 R)
• M45: 12,842,678 km (0.041 R)
• M46: 13,861,589 km (0.109 R)
• M47: 14,144,030 km (0.083 R)
• M48: 14,555,274 km (0.04 R)
• M49: 14,810,339 km (0.118 R)
• M50: 15,584,358 km (0.042 R)
• M51: 16,272,508 km (0.077 R)
• M52: 16,636,929 km (0.084 R)
• M53: 16,870,152 km (0.057 R)
• M54: 17,610,512 km (0.114 R)
• M55: 17,814,264 km (0.113 R)
• M56: 18,395,751 km (0.082 R)
• M57: 18,499,123 km (0.085 R)
• M58: 18,602,495 km (0.084 R)
• M59: 19,402,245 km (0.085 R)
• M60: 19,788,657 km (0.083 R)
• M61: 20,035,942 km (0.076 R)
• M62: 20,390,938 km (0.12 R)
• M63: 20,819,685 km (0.079 R)
• M64: 20,927,396 km (0.112 R)
• M65: 21,107,212 km (0.11 R)
• M66: 21,649,804 km (0.076 R)
• M67: 21,868,067 km (0.064 R)
• M68: 21,941,071 km (0.112 R)
• M69: 22,087,228 km (0.034 R)
• M70: 23,379,454 km (0.115 R)
• M71: 23,491,503 km (0.095 R)
• M72: 23,603,552 km (0.102 R)
• M73: 24,242,185 km (0.092 R)
• M74: 24,430,978 km (0.116 R)
• M75: 25,038,794 km (0.111 R)
• M76: 25,191,533 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.6

Radius: 8.4

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.21 AU - 7.81 AU

Year: 6616 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,883,168 km

• M1: 108,010 km (0.116 R)
• M2: 208,689 km (0.116 R)
• M3: 332,107 km (0.104 R)
• M4: 387,608 km (0.066 R)
• M5: 471,532 km (0.087 R)
• M6: 589,864 km (0.095 R)
• M7: 645,814 km (0.052 R)
• M8: 1,196,484 km (0.074 R)
• M9: 1,250,937 km (0.071 R)
• M10: 1,400,236 km (0.097 R)
• M11: 1,676,095 km (0.119 R)
• M12: 2,722,232 km (0.071 R)
• M13: 3,066,607 km (0.092 R)
• M14: 3,142,303 km (0.104 R)
• M15: 3,769,717 km (0.053 R)
• M16: 3,878,026 km (0.069 R)
• M17: 4,349,857 km (0.098 R)
• M18: 4,406,704 km (0.109 R)
• M19: 4,810,768 km (0.098 R)
• M20: 4,957,973 km (0.058 R)
• M21: 5,076,753 km (0.058 R)
• M22: 5,287,088 km (0.118 R)
• M23: 6,575,574 km (0.109 R)
• M24: 6,804,908 km (0.12 R)
• M25: 7,103,655 km (0.042 R)
• M26: 7,170,525 km (0.116 R)
• M27: 7,305,163 km (0.116 R)
• M28: 7,508,616 km (0.084 R)
• M29: 7,645,349 km (0.108 R)
• M30: 8,305,823 km (0.042 R)
• M31: 8,732,477 km (0.032 R)
• M32: 8,912,293 km (0.085 R)
• M33: 9,644,126 km (0.104 R)
• M34: 10,739,033 km (0.118 R)
• M35: 10,854,672 km (0.085 R)
• M36: 11,635,274 km (0.082 R)
• M37: 11,714,411 km (0.049 R)
• M38: 12,393,735 km (0.092 R)
• M39: 12,636,532 km (0.109 R)
• M40: 12,962,655 km (0.108 R)
• M41: 13,415,787 km (0.112 R)
• M42: 13,832,118 km (0.032 R)
• M43: 14,806,000 km (0.045 R)
• M44: 14,977,589 km (0.085 R)
• M45: 15,063,608 km (0.068 R)
• M46: 15,236,244 km (0.045 R)
• M47: 15,366,095 km (0.113 R)
• M48: 15,714,209 km (0.106 R)
• M49: 16,241,392 km (0.114 R)
• M50: 16,685,099 km (0.042 R)
• M51: 17,042,937 km (0.095 R)
• M52: 17,493,825 km (0.084 R)
• M53: 18,269,341 km (0.119 R)
• M54: 18,916,352 km (0.107 R)
• M55: 19,149,275 km (0.031 R)
• M56: 19,570,992 km (0.066 R)
• M57: 19,665,089 km (0.103 R)
• M58: 19,995,700 km (0.095 R)
• M59: 20,854,242 km (0.069 R)
• M60: 21,288,076 km (0.082 R)
• M61: 21,724,752 km (0.072 R)
• M62: 22,656,598 km (0.052 R)
• M63: 23,601,308 km (0.083 R)
• M64: 23,751,654 km (0.119 R)
• M65: 24,305,615 km (0.057 R)
• M66: 24,813,051 km (0.045 R)
• M67: 26,200,272 km (0.091 R)
• M68: 27,559,817 km (0.093 R)
• M69: 27,771,050 km (0.082 R)
• M70: 28,035,838 km (0.068 R)
• M71: 28,088,795 km (0.112 R)
• M72: 28,301,374 km (0.094 R)
• M73: 28,888,546 km (0.109 R)
• M74: 28,942,251 km (0.074 R)
• M75: 29,318,191 km (0.045 R)
• M76: 30,510,486 km (0.119 R)
• M77: 30,565,089 km (0.085 R)
• M78: 30,838,404 km (0.113 R)
• M79: 32,161,747 km (0.064 R)
• M80: 32,718,700 km (0.072 R)
• M81: 33,447,391 km (0.09 R)
• M82: 33,841,881 km (0.071 R)
• M83: 34,181,318 km (0.074 R)
• M84: 35,149,217 km (0.119 R)
• M85: 36,183,985 km (0.096 R)
• M86: 37,695,971 km (0.106 R)
• M87: 38,165,409 km (0.093 R)
• M88: 39,704,322 km (0.112 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit