🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 22.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 15,366,635 km

• M1: 79,736 km (0.11 R)
• M2: 366,664 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 472 Days

Day: 26.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 131.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 15,366,635 km

• M1: 89,011 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.59 AU - 2.71 AU

Year: 1568 Days

Day: 33.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.17 AU - 4.31 AU

Year: 3173 Days

Day: 42.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,366,635 km

• M1: 1,076,656 km (0.066 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 14.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.51 AU - 7.57 AU

Year: 6078 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 15,366,635 km

• M1: 199,863 km (0.108 R)
• M2: 300,841 km (0.087 R)
• M3: 612,005 km (0.094 R)
• M4: 952,190 km (0.103 R)
• M5: 1,162,076 km (0.117 R)
• M6: 1,424,172 km (0.045 R)
• M7: 1,784,403 km (0.105 R)
• M8: 2,523,267 km (0.12 R)
• M9: 2,750,806 km (0.116 R)
• M10: 3,349,646 km (0.089 R)
• M11: 3,677,265 km (0.065 R)
• M12: 3,936,369 km (0.034 R)
• M13: 4,174,828 km (0.099 R)
• M14: 4,390,847 km (0.08 R)
• M15: 4,527,879 km (0.112 R)
• M16: 4,890,654 km (0.117 R)
• M17: 5,204,959 km (0.087 R)
• M18: 5,467,204 km (0.105 R)
• M19: 5,674,247 km (0.077 R)
• M20: 6,187,966 km (0.119 R)
• M21: 7,227,821 km (0.091 R)
• M22: 7,390,135 km (0.09 R)
• M23: 7,817,835 km (0.103 R)
• M24: 9,502,008 km (0.115 R)
• M25: 9,608,671 km (0.053 R)
• M26: 9,823,195 km (0.029 R)
• M27: 10,111,918 km (0.112 R)
• M28: 10,257,328 km (0.11 R)
• M29: 10,366,833 km (0.055 R)
• M30: 10,550,091 km (0.03 R)
• M31: 11,294,340 km (0.082 R)
• M32: 11,520,981 km (0.058 R)
• M33: 11,672,972 km (0.063 R)
• M34: 12,364,862 km (0.08 R)
• M35: 12,715,819 km (0.043 R)
• M36: 13,667,710 km (0.097 R)
• M37: 14,519,670 km (0.101 R)
• M38: 15,221,883 km (0.105 R)
• M39: 15,346,946 km (0.063 R)
• M40: 15,892,829 km (0.108 R)
• M41: 17,394,343 km (0.05 R)
• M42: 17,656,289 km (0.047 R)
• M43: 17,831,767 km (0.096 R)
• M44: 18,361,343 km (0.047 R)
• M45: 19,436,055 km (0.043 R)
• M46: 19,707,874 km (0.065 R)
• M47: 19,981,040 km (0.047 R)
• M48: 20,531,111 km (0.096 R)
• M49: 20,946,993 km (0.101 R)
• M50: 21,833,959 km (0.082 R)
• M51: 21,928,056 km (0.11 R)
• M52: 22,258,518 km (0.103 R)
• M53: 22,542,903 km (0.101 R)
• M54: 23,259,477 km (0.116 R)
• M55: 24,080,620 km (0.053 R)
• M56: 24,568,159 km (0.096 R)
• M57: 24,911,337 km (0.105 R)
• M58: 25,453,779 km (0.115 R)
• M59: 26,050,076 km (0.054 R)
• M60: 26,349,870 km (0.103 R)
• M61: 26,902,634 km (0.112 R)
• M62: 27,408,424 km (0.085 R)
• M63: 27,560,865 km (0.085 R)
• M64: 28,429,579 km (0.111 R)
• M65: 28,532,353 km (0.068 R)
• M66: 28,893,183 km (0.086 R)
• M67: 29,775,511 km (0.11 R)
• M68: 31,779,973 km (0.087 R)
• M69: 32,960,300 km (0.089 R)
• M70: 33,068,310 km (0.068 R)
• M71: 33,230,624 km (0.066 R)
• M72: 33,664,458 km (0.12 R)
• M73: 33,991,179 km (0.087 R)
• M74: 34,209,592 km (0.054 R)
• M75: 34,373,701 km (0.1 R)
• M76: 34,592,862 km (0.103 R)
• M77: 34,812,621 km (0.094 R)
• M78: 35,862,350 km (0.077 R)
• M79: 35,973,501 km (0.111 R)
• M80: 36,307,403 km (0.116 R)
• M81: 36,586,553 km (0.088 R)
• M82: 37,090,847 km (0.112 R)
• M83: 37,484,589 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 14.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.21 AU - 8.23 AU

Year: 7051 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,366,635 km

• M1: 525,537 km (0.098 R)
• M2: 677,529 km (0.057 R)
• M3: 1,005,447 km (0.095 R)
• M4: 1,156,691 km (0.043 R)
• M5: 1,374,356 km (0.103 R)
• M6: 1,554,471 km (0.072 R)
• M7: 1,658,143 km (0.11 R)
• M8: 2,200,884 km (0.114 R)
• M9: 2,426,178 km (0.108 R)
• M10: 2,547,801 km (0.08 R)
• M11: 2,822,762 km (0.108 R)
• M12: 2,912,371 km (0.097 R)
• M13: 3,003,028 km (0.103 R)
• M14: 3,240,290 km (0.061 R)
• M15: 3,456,608 km (0.081 R)
• M16: 3,691,776 km (0.095 R)
• M17: 3,889,545 km (0.094 R)
• M18: 4,221,951 km (0.113 R)
• M19: 4,325,024 km (0.083 R)
• M20: 4,761,102 km (0.066 R)
• M21: 4,945,706 km (0.068 R)
• M22: 5,054,613 km (0.036 R)
• M23: 5,274,671 km (0.1 R)
• M24: 5,594,661 km (0.112 R)
• M25: 5,855,261 km (0.05 R)
• M26: 6,053,478 km (0.115 R)
• M27: 7,253,253 km (0.102 R)
• M28: 7,573,691 km (0.087 R)
• M29: 7,807,962 km (0.071 R)
• M30: 8,246,732 km (0.103 R)
• M31: 8,525,134 km (0.029 R)
• M32: 9,206,103 km (0.112 R)
• M33: 9,689,304 km (0.052 R)
• M34: 10,180,883 km (0.08 R)
• M35: 11,167,930 km (0.118 R)
• M36: 11,352,534 km (0.119 R)
• M37: 11,745,677 km (0.1 R)
• M38: 12,290,811 km (0.045 R)
• M39: 13,931,900 km (0.114 R)
• M40: 14,086,435 km (0.106 R)
• M41: 14,665,678 km (0.047 R)
• M42: 14,935,702 km (0.03 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit