🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 161 Days

Day: 45.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.68 AU

Year: 187 Days

Day: 26.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,606,264 km

• M1: 271,520 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.83 AU - 1.19 AU

Year: 380 Days

Day: 19.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.53 AU - 2.21 AU

Year: 958 Days

Day: 41.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,606,264 km

• M1: 237,113 km (0.119 R)
• M2: 662,270 km (0.113 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.34 AU - 4.98 AU

Year: 3770 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,606,264 km

• M1: 114,143 km (0.1 R)
• M2: 181,612 km (0.119 R)
• M3: 294,409 km (0.119 R)
• M4: 395,686 km (0.078 R)
• M5: 456,124 km (0.116 R)
• M6: 597,943 km (0.058 R)
• M7: 701,165 km (0.109 R)
• M8: 810,820 km (0.115 R)
• M9: 974,331 km (0.116 R)
• M10: 1,748,500 km (0.079 R)
• M11: 1,993,691 km (0.09 R)
• M12: 2,056,672 km (0.086 R)
• M13: 2,136,557 km (0.115 R)
• M14: 2,201,183 km (0.076 R)
• M15: 2,282,864 km (0.101 R)
• M16: 2,365,591 km (0.112 R)
• M17: 2,954,857 km (0.055 R)
• M18: 3,045,364 km (0.118 R)
• M19: 3,247,620 km (0.111 R)
• M20: 3,723,641 km (0.101 R)
• M21: 4,447,545 km (0.085 R)
• M22: 4,593,253 km (0.048 R)
• M23: 4,656,234 km (0.099 R)
• M24: 5,390,011 km (0.092 R)
• M25: 5,456,433 km (0.12 R)
• M26: 5,975,388 km (0.088 R)
• M27: 6,067,241 km (0.102 R)
• M28: 6,205,918 km (0.097 R)
• M29: 6,651,869 km (0.108 R)
• M30: 6,818,821 km (0.077 R)
• M31: 7,157,061 km (0.072 R)
• M32: 7,230,215 km (0.089 R)
• M33: 7,500,688 km (0.094 R)
• M34: 7,699,503 km (0.1 R)
• M35: 7,874,832 km (0.107 R)
• M36: 8,000,943 km (0.082 R)
• M37: 8,178,516 km (0.113 R)
• M38: 8,589,611 km (0.082 R)
• M39: 8,693,431 km (0.064 R)
• M40: 8,797,552 km (0.102 R)
• M41: 9,619,442 km (0.046 R)
• M42: 9,727,302 km (0.08 R)
• M43: 9,835,462 km (0.087 R)
• M44: 9,971,296 km (0.037 R)
• M45: 10,410,366 km (0.077 R)
• M46: 10,687,870 km (0.042 R)
• M47: 10,911,669 km (0.094 R)
• M48: 11,364,053 km (0.104 R)
• M49: 12,053,998 km (0.1 R)
• M50: 12,287,072 km (0.072 R)
• M51: 12,462,699 km (0.067 R)
• M52: 12,905,808 km (0.112 R)
• M53: 13,174,037 km (0.098 R)
• M54: 13,263,946 km (0.095 R)
• M55: 13,384,073 km (0.091 R)
• M56: 14,020,462 km (0.097 R)
• M57: 14,081,648 km (0.05 R)
• M58: 14,327,138 km (0.115 R)
• M59: 14,635,908 km (0.058 R)
• M60: 14,760,074 km (0.111 R)
• M61: 14,822,157 km (0.083 R)
• M62: 15,607,097 km (0.062 R)
• M63: 16,760,945 km (0.086 R)
• M64: 17,512,376 km (0.044 R)
• M65: 18,008,442 km (0.085 R)
• M66: 18,108,224 km (0.118 R)
• M67: 18,308,386 km (0.074 R)
• M68: 18,710,654 km (0.109 R)
• M69: 18,845,442 km (0.084 R)
• M70: 19,048,297 km (0.094 R)
• M71: 19,183,833 km (0.033 R)
• M72: 19,319,667 km (0.061 R)
• M73: 19,626,642 km (0.09 R)
• M74: 19,969,670 km (0.081 R)
• M75: 21,396,385 km (0.088 R)
• M76: 22,246,849 km (0.089 R)
• M77: 22,891,765 km (0.063 R)
• M78: 23,542,965 km (0.093 R)
• M79: 24,494,258 km (0.116 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218

Radius: 14.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.25 AU - 6.45 AU

Year: 4637 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,606,264 km

• M1: 186,848 km (0.047 R)
• M2: 414,835 km (0.117 R)
• M3: 702,362 km (0.097 R)
• M4: 810,671 km (0.063 R)
• M5: 906,114 km (0.1 R)
• M6: 1,306,588 km (0.098 R)
• M7: 1,600,099 km (0.101 R)
• M8: 1,954,795 km (0.052 R)
• M9: 2,141,793 km (0.114 R)
• M10: 2,265,211 km (0.096 R)
• M11: 2,519,527 km (0.098 R)
• M12: 2,664,936 km (0.029 R)
• M13: 2,828,148 km (0.092 R)
• M14: 2,979,690 km (0.1 R)
• M15: 3,149,484 km (0.053 R)
• M16: 3,860,822 km (0.113 R)
• M17: 3,978,705 km (0.104 R)
• M18: 4,114,839 km (0.065 R)
• M19: 4,235,265 km (0.063 R)
• M20: 4,800,895 km (0.105 R)
• M21: 4,891,551 km (0.057 R)
• M22: 5,148,261 km (0.034 R)
• M23: 5,241,012 km (0.113 R)
• M24: 5,390,759 km (0.118 R)
• M25: 5,771,187 km (0.064 R)
• M26: 6,418,048 km (0.049 R)
• M27: 6,679,246 km (0.103 R)
• M28: 7,652,978 km (0.048 R)
• M29: 7,887,398 km (0.089 R)
• M30: 8,016,202 km (0.065 R)
• M31: 8,297,895 km (0.097 R)
• M32: 8,937,874 km (0.056 R)
• M33: 9,229,889 km (0.045 R)
• M34: 10,055,370 km (0.119 R)
• M35: 10,382,691 km (0.052 R)
• M36: 10,500,574 km (0.066 R)
• M37: 10,595,120 km (0.109 R)
• M38: 11,048,102 km (0.084 R)
• M39: 11,337,574 km (0.087 R)
• M40: 11,629,589 km (0.074 R)
• M41: 12,270,765 km (0.097 R)
• M42: 12,545,427 km (0.083 R)
• M43: 12,721,354 km (0.071 R)
• M44: 13,690,599 km (0.031 R)
• M45: 13,845,732 km (0.074 R)
• M46: 13,949,553 km (0.117 R)
• M47: 14,551,534 km (0.047 R)
• M48: 14,736,437 km (0.099 R)
• M49: 15,188,672 km (0.047 R)
• M50: 15,349,490 km (0.061 R)
• M51: 15,456,901 km (0.099 R)
• M52: 15,564,611 km (0.077 R)
• M53: 15,997,996 km (0.112 R)
• M54: 16,188,883 km (0.078 R)
• M55: 16,408,044 km (0.04 R)
• M56: 16,821,383 km (0.066 R)
• M57: 17,912,400 km (0.116 R)
• M58: 18,538,019 km (0.099 R)
• M59: 18,796,075 km (0.108 R)
• M60: 18,997,434 km (0.098 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: 382 - 11,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit