🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 373 Days

Day: 26.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,135,368 km

• M1: 598,691 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.48 AU - 3.44 AU

Year: 1898 Days

Day: 21.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.29 AU - 6.97 AU

Year: 4980 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,135,368 km

• M1: 199,863 km (0.11 R)
• M2: 507,137 km (0.074 R)
• M3: 618,438 km (0.088 R)
• M4: 799,152 km (0.051 R)
• M5: 909,705 km (0.098 R)
• M6: 1,261,260 km (0.068 R)
• M7: 1,919,341 km (0.116 R)
• M8: 2,579,965 km (0.05 R)
• M9: 2,693,510 km (0.059 R)
• M10: 3,390,486 km (0.101 R)
• M11: 4,075,794 km (0.104 R)
• M12: 4,276,255 km (0.089 R)
• M13: 4,480,157 km (0.105 R)
• M14: 5,016,017 km (0.075 R)
• M15: 5,279,758 km (0.107 R)
• M16: 5,376,697 km (0.055 R)
• M17: 5,721,071 km (0.118 R)
• M18: 5,996,631 km (0.115 R)
• M19: 6,251,097 km (0.089 R)
• M20: 7,331,492 km (0.093 R)
• M21: 7,494,554 km (0.096 R)
• M22: 7,686,189 km (0.054 R)
• M23: 7,796,443 km (0.061 R)
• M24: 7,990,770 km (0.071 R)
• M25: 8,841,683 km (0.119 R)
• M26: 8,957,322 km (0.073 R)
• M27: 9,278,060 km (0.104 R)
• M28: 9,425,115 km (0.093 R)
• M29: 9,811,077 km (0.082 R)
• M30: 10,171,907 km (0.084 R)
• M31: 10,445,522 km (0.108 R)
• M32: 10,968,815 km (0.075 R)
• M33: 11,186,929 km (0.064 R)
• M34: 11,595,630 km (0.062 R)
• M35: 12,363,217 km (0.084 R)
• M36: 12,622,769 km (0.112 R)
• M37: 13,015,464 km (0.088 R)
• M38: 14,183,823 km (0.109 R)
• M39: 14,866,588 km (0.086 R)
• M40: 15,212,009 km (0.082 R)
• M41: 15,455,255 km (0.07 R)
• M42: 15,559,974 km (0.054 R)
• M43: 15,735,003 km (0.074 R)
• M44: 16,228,676 km (0.089 R)
• M45: 16,798,943 km (0.052 R)
• M46: 17,086,620 km (0.109 R)
• M47: 17,267,185 km (0.118 R)
• M48: 18,179,881 km (0.089 R)
• M49: 18,475,337 km (0.085 R)
• M50: 19,033,337 km (0.116 R)
• M51: 19,483,926 km (0.059 R)
• M52: 20,242,537 km (0.1 R)
• M53: 20,548,764 km (0.05 R)
• M54: 20,856,486 km (0.111 R)
• M55: 21,127,109 km (0.07 R)
• M56: 21,828,125 km (0.102 R)
• M57: 22,102,786 km (0.047 R)
• M58: 22,260,163 km (0.114 R)
• M59: 22,536,770 km (0.115 R)
• M60: 22,774,630 km (0.083 R)
• M61: 23,053,181 km (0.114 R)
• M62: 23,533,540 km (0.083 R)
• M63: 23,734,600 km (0.111 R)
• M64: 23,855,624 km (0.103 R)
• M65: 24,463,291 km (0.094 R)
• M66: 25,076,193 km (0.081 R)
• M67: 25,199,313 km (0.118 R)
• M68: 25,405,159 km (0.068 R)
• M69: 25,901,226 km (0.083 R)
• M70: 26,275,370 km (0.114 R)
• M71: 26,651,309 km (0.082 R)
• M72: 26,819,009 km (0.091 R)
• M73: 26,987,007 km (0.065 R)
• M74: 27,324,201 km (0.09 R)
• M75: 28,130,384 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 11.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.22 AU - 7.2 AU

Year: 6479 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,135,368 km

• M1: 144,063 km (0.095 R)
• M2: 273,465 km (0.107 R)
• M3: 426,952 km (0.108 R)
• M4: 640,129 km (0.107 R)
• M5: 820,694 km (0.117 R)
• M6: 1,396,197 km (0.097 R)
• M7: 1,653,954 km (0.115 R)
• M8: 1,871,320 km (0.098 R)
• M9: 2,021,516 km (0.119 R)
• M10: 2,195,349 km (0.094 R)
• M11: 2,294,233 km (0.116 R)
• M12: 2,394,613 km (0.095 R)
• M13: 2,579,067 km (0.109 R)
• M14: 2,662,543 km (0.037 R)
• M15: 2,768,309 km (0.091 R)
• M16: 2,896,963 km (0.042 R)
• M17: 3,049,852 km (0.063 R)
• M18: 3,687,737 km (0.107 R)
• M19: 3,829,705 km (0.091 R)
• M20: 4,491,826 km (0.082 R)
• M21: 5,375,650 km (0.116 R)
• M22: 6,171,361 km (0.113 R)
• M23: 6,770,650 km (0.118 R)
• M24: 7,091,986 km (0.065 R)
• M25: 7,689,031 km (0.114 R)
• M26: 8,333,499 km (0.032 R)
• M27: 8,899,727 km (0.065 R)
• M28: 9,187,404 km (0.105 R)
• M29: 9,413,446 km (0.096 R)
• M30: 9,608,522 km (0.079 R)
• M31: 9,805,093 km (0.1 R)
• M32: 9,969,950 km (0.062 R)
• M33: 10,570,735 km (0.087 R)
• M34: 11,080,415 km (0.095 R)
• M35: 11,217,746 km (0.087 R)
• M36: 11,563,467 km (0.099 R)
• M37: 11,737,599 km (0.117 R)
• M38: 11,877,622 km (0.092 R)
• M39: 12,194,620 km (0.065 R)
• M40: 13,126,016 km (0.092 R)
• M41: 13,198,571 km (0.095 R)
• M42: 13,417,134 km (0.065 R)
• M43: 13,637,043 km (0.086 R)
• M44: 15,208,868 km (0.12 R)
• M45: 15,784,221 km (0.116 R)
• M46: 16,758,701 km (0.102 R)
• M47: 17,074,652 km (0.109 R)
• M48: 17,312,962 km (0.106 R)
• M49: 17,592,410 km (0.098 R)
• M50: 17,752,779 km (0.119 R)
• M51: 17,913,597 km (0.119 R)
• M52: 18,643,186 km (0.079 R)
• M53: 18,888,676 km (0.112 R)
• M54: 19,258,781 km (0.066 R)
• M55: 20,299,384 km (0.093 R)
• M56: 20,974,968 km (0.095 R)
• M57: 22,521,959 km (0.093 R)
• M58: 22,958,187 km (0.089 R)
• M59: 23,309,143 km (0.09 R)
• M60: 23,441,238 km (0.074 R)
• M61: 24,149,883 km (0.104 R)
• M62: 24,372,784 km (0.114 R)
• M63: 25,090,704 km (0.118 R)
• M64: 25,861,134 km (0.097 R)
• M65: 26,455,486 km (0.031 R)
• M66: 26,961,875 km (0.053 R)
• M67: 27,100,552 km (0.116 R)
• M68: 27,471,555 km (0.12 R)
• M69: 27,704,179 km (0.052 R)
• M70: 28,078,024 km (0.077 R)
• M71: 28,265,470 km (0.092 R)
• M72: 29,019,593 km (0.082 R)
• M73: 29,446,695 km (0.093 R)
• M74: 30,210,991 km (0.114 R)
• M75: 30,788,588 km (0.076 R)
• M76: 31,078,808 km (0.118 R)
• M77: 31,954,853 km (0.093 R)
• M78: 32,199,595 km (0.112 R)
• M79: 32,691,024 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 10,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit