🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 160 Days

Day: 34.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.97 AU - 4.09 AU

Year: 2926 Days

Day: 15.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 8.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.22 AU - 8.34 AU

Year: 7848 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,592,987 km

• M1: 160,668 km (0.092 R)
• M2: 230,680 km (0.09 R)
• M3: 367,861 km (0.079 R)
• M4: 671,844 km (0.107 R)
• M5: 1,012,179 km (0.073 R)
• M6: 1,160,281 km (0.099 R)
• M7: 1,439,880 km (0.097 R)
• M8: 1,503,459 km (0.064 R)
• M9: 1,568,085 km (0.115 R)
• M10: 1,836,314 km (0.085 R)
• M11: 1,905,578 km (0.092 R)
• M12: 1,975,889 km (0.063 R)
• M13: 2,061,309 km (0.115 R)
• M14: 2,133,565 km (0.1 R)
• M15: 2,295,430 km (0.118 R)
• M16: 2,522,669 km (0.073 R)
• M17: 3,264,974 km (0.081 R)
• M18: 3,417,713 km (0.052 R)
• M19: 3,555,493 km (0.089 R)
• M20: 3,677,714 km (0.081 R)
• M21: 3,908,244 km (0.076 R)
• M22: 4,016,254 km (0.118 R)
• M23: 4,216,865 km (0.079 R)
• M24: 4,346,267 km (0.066 R)
• M25: 4,742,552 km (0.091 R)
• M26: 4,877,190 km (0.115 R)
• M27: 4,954,681 km (0.063 R)
• M28: 5,249,090 km (0.038 R)
• M29: 5,468,550 km (0.091 R)
• M30: 6,082,649 km (0.114 R)
• M31: 6,166,275 km (0.084 R)
• M32: 6,271,143 km (0.104 R)
• M33: 6,398,002 km (0.092 R)
• M34: 6,740,132 km (0.062 R)
• M35: 6,891,675 km (0.104 R)
• M36: 7,176,210 km (0.067 R)
• M37: 7,442,344 km (0.117 R)
• M38: 7,509,364 km (0.099 R)
• M39: 7,621,563 km (0.064 R)
• M40: 7,938,710 km (0.119 R)
• M41: 8,538,897 km (0.075 R)
• M42: 8,750,129 km (0.109 R)
• M43: 8,844,675 km (0.057 R)
• M44: 8,915,584 km (0.115 R)
• M45: 9,177,829 km (0.049 R)
• M46: 9,394,148 km (0.1 R)
• M47: 9,539,407 km (0.076 R)
• M48: 9,636,646 km (0.117 R)
• M49: 9,709,799 km (0.084 R)
• M50: 10,053,426 km (0.112 R)
• M51: 10,152,459 km (0.079 R)
• M52: 10,476,189 km (0.111 R)
• M53: 10,576,569 km (0.087 R)
• M54: 10,677,249 km (0.076 R)
• M55: 10,778,227 km (0.054 R)
• M56: 10,904,787 km (0.064 R)
• M57: 11,185,134 km (0.104 R)
• M58: 11,339,219 km (0.115 R)
• M59: 12,066,863 km (0.082 R)
• M60: 12,172,031 km (0.094 R)
• M61: 12,516,106 km (0.097 R)
• M62: 12,595,842 km (0.066 R)
• M63: 12,782,839 km (0.082 R)
• M64: 12,917,028 km (0.114 R)
• M65: 13,485,350 km (0.034 R)
• M66: 14,172,603 km (0.032 R)
• M67: 15,239,086 km (0.061 R)
• M68: 15,409,777 km (0.107 R)
• M69: 15,781,827 km (0.114 R)
• M70: 15,868,145 km (0.095 R)
• M71: 16,012,358 km (0.082 R)
• M72: 16,214,913 km (0.063 R)
• M73: 16,505,881 km (0.049 R)
• M74: 16,915,929 km (0.106 R)
• M75: 17,359,187 km (0.066 R)
• M76: 18,287,143 km (0.107 R)
• M77: 18,711,552 km (0.119 R)
• M78: 18,833,325 km (0.11 R)
• M79: 19,354,075 km (0.104 R)
• M80: 19,600,911 km (0.093 R)
• M81: 20,253,457 km (0.071 R)
• M82: 20,787,073 km (0.043 R)
• M83: 21,261,597 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 13.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.91 AU - 10.53 AU

Year: 10125 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,592,987 km

• M1: 167,250 km (0.055 R)
• M2: 330,910 km (0.112 R)
• M3: 437,424 km (0.052 R)
• M4: 913,594 km (0.112 R)
• M5: 1,121,535 km (0.027 R)
• M6: 1,446,761 km (0.082 R)
• M7: 1,644,829 km (0.095 R)
• M8: 2,252,346 km (0.066 R)
• M9: 2,401,195 km (0.05 R)
• M10: 3,118,966 km (0.088 R)
• M11: 3,691,477 km (0.1 R)
• M12: 3,819,682 km (0.095 R)
• M13: 4,047,670 km (0.107 R)
• M14: 4,637,235 km (0.099 R)
• M15: 5,182,070 km (0.076 R)
• M16: 5,453,142 km (0.087 R)
• M17: 5,878,000 km (0.045 R)
• M18: 6,351,926 km (0.074 R)
• M19: 6,642,295 km (0.119 R)
• M20: 6,976,646 km (0.098 R)
• M21: 7,116,072 km (0.117 R)
• M22: 7,580,274 km (0.083 R)
• M23: 7,744,233 km (0.102 R)
• M24: 7,909,239 km (0.111 R)
• M25: 8,666,354 km (0.11 R)
• M26: 9,010,280 km (0.074 R)
• M27: 9,205,804 km (0.11 R)
• M28: 9,534,620 km (0.055 R)
• M29: 9,689,454 km (0.09 R)
• M30: 10,613,221 km (0.106 R)
• M31: 11,120,507 km (0.111 R)
• M32: 11,400,555 km (0.066 R)
• M33: 12,158,866 km (0.038 R)
• M34: 12,278,844 km (0.106 R)
• M35: 12,860,181 km (0.091 R)
• M36: 13,055,855 km (0.063 R)
• M37: 13,773,925 km (0.1 R)
• M38: 13,949,253 km (0.101 R)
• M39: 14,125,181 km (0.091 R)
• M40: 14,327,287 km (0.076 R)
• M41: 14,734,193 km (0.103 R)
• M42: 15,222,481 km (0.093 R)
• M43: 15,951,771 km (0.083 R)
• M44: 16,506,180 km (0.097 R)
• M45: 17,040,245 km (0.076 R)
• M46: 17,201,511 km (0.061 R)
• M47: 17,390,304 km (0.03 R)
• M48: 17,525,690 km (0.046 R)
• M49: 18,344,738 km (0.093 R)
• M50: 18,565,395 km (0.1 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit