🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.95 AU - 1.29 AU

Year: 440 Days

Day: 26 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.15 AU - 1.49 AU

Year: 562 Days

Day: 16 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.39 AU - 2.63 AU

Year: 1475 Days

Day: 36.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,728,230 km

• M1: 1,232,238 km (0.077 R)
• M2: 2,299,170 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 14.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.53 AU - 4.57 AU

Year: 3599 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,728,230 km

• M1: 271,969 km (0.076 R)
• M2: 368,310 km (0.036 R)
• M3: 508,034 km (0.119 R)
• M4: 707,299 km (0.067 R)
• M5: 997,219 km (0.108 R)
• M6: 1,179,430 km (0.083 R)
• M7: 1,480,720 km (0.12 R)
• M8: 1,993,392 km (0.107 R)
• M9: 2,130,124 km (0.105 R)
• M10: 2,270,148 km (0.07 R)
• M11: 2,398,951 km (0.106 R)
• M12: 2,649,079 km (0.044 R)
• M13: 2,800,472 km (0.098 R)
• M14: 2,908,033 km (0.057 R)
• M15: 3,001,532 km (0.064 R)
• M16: 3,096,078 km (0.087 R)
• M17: 3,369,243 km (0.057 R)
• M18: 3,617,127 km (0.087 R)
• M19: 4,043,630 km (0.076 R)
• M20: 4,307,371 km (0.117 R)
• M21: 4,504,392 km (0.111 R)
• M22: 4,704,554 km (0.08 R)
• M23: 5,038,606 km (0.047 R)
• M24: 5,808,437 km (0.096 R)
• M25: 6,066,642 km (0.099 R)
• M26: 6,369,429 km (0.1 R)
• M27: 6,697,945 km (0.11 R)
• M28: 6,864,298 km (0.1 R)
• M29: 7,074,035 km (0.108 R)
• M30: 7,264,772 km (0.088 R)
• M31: 7,716,557 km (0.118 R)
• M32: 7,825,465 km (0.117 R)
• M33: 7,956,812 km (0.117 R)
• M34: 8,266,330 km (0.099 R)
• M35: 8,377,780 km (0.075 R)
• M36: 8,874,445 km (0.101 R)
• M37: 9,241,708 km (0.083 R)
• M38: 9,427,209 km (0.076 R)
• M39: 9,520,408 km (0.107 R)
• M40: 9,613,907 km (0.085 R)
• M41: 10,086,188 km (0.098 R)
• M42: 10,229,353 km (0.104 R)
• M43: 10,638,802 km (0.063 R)
• M44: 10,833,279 km (0.08 R)
• M45: 11,498,541 km (0.071 R)
• M46: 11,648,139 km (0.081 R)
• M47: 11,999,993 km (0.112 R)
• M48: 12,329,707 km (0.068 R)
• M49: 12,894,588 km (0.064 R)
• M50: 13,705,110 km (0.119 R)
• M51: 13,810,875 km (0.111 R)
• M52: 14,023,155 km (0.108 R)
• M53: 14,129,818 km (0.041 R)
• M54: 14,236,631 km (0.09 R)
• M55: 15,074,080 km (0.04 R)
• M56: 15,540,227 km (0.046 R)
• M57: 15,761,183 km (0.113 R)
• M58: 16,206,237 km (0.087 R)
• M59: 16,599,081 km (0.076 R)
• M60: 16,740,151 km (0.097 R)
• M61: 18,201,872 km (0.113 R)
• M62: 18,522,460 km (0.071 R)
• M63: 18,844,993 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 9.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.69 AU - 13.35 AU

Year: 13567 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 44,728,230 km

• M1: 162,762 km (0.117 R)
• M2: 616,942 km (0.032 R)
• M3: 1,383,332 km (0.117 R)
• M4: 2,066,096 km (0.051 R)
• M5: 3,696,713 km (0.108 R)
• M6: 4,910,999 km (0.071 R)
• M7: 5,135,396 km (0.044 R)
• M8: 5,200,172 km (0.089 R)
• M9: 6,169,267 km (0.096 R)
• M10: 6,516,334 km (0.107 R)
• M11: 7,632,334 km (0.101 R)
• M12: 8,536,503 km (0.11 R)
• M13: 9,513,976 km (0.052 R)
• M14: 9,593,711 km (0.105 R)
• M15: 10,526,753 km (0.1 R)
• M16: 10,983,176 km (0.095 R)
• M17: 11,276,987 km (0.111 R)
• M18: 11,786,667 km (0.089 R)
• M19: 13,674,442 km (0.106 R)
• M20: 13,900,036 km (0.091 R)
• M21: 14,217,782 km (0.107 R)
• M22: 14,999,730 km (0.095 R)
• M23: 15,279,029 km (0.099 R)
• M24: 15,419,352 km (0.072 R)
• M25: 15,890,136 km (0.101 R)
• M26: 16,365,708 km (0.047 R)
• M27: 17,087,817 km (0.07 R)
• M28: 17,525,989 km (0.088 R)
• M29: 17,869,466 km (0.067 R)
• M30: 18,264,554 km (0.115 R)
• M31: 18,762,715 km (0.067 R)
• M32: 19,164,385 km (0.106 R)
• M33: 20,386,300 km (0.108 R)
• M34: 22,798,117 km (0.098 R)
• M35: 23,658,006 km (0.072 R)
• M36: 24,200,747 km (0.116 R)
• M37: 25,853,654 km (0.093 R)
• M38: 26,244,553 km (0.063 R)
• M39: 26,468,800 km (0.084 R)
• M40: 27,088,883 km (0.06 R)
• M41: 27,599,610 km (0.043 R)
• M42: 29,791,369 km (0.111 R)
• M43: 30,849,026 km (0.072 R)
• M44: 34,584,933 km (0.099 R)
• M45: 34,707,903 km (0.068 R)
• M46: 35,077,410 km (0.098 R)
• M47: 35,324,396 km (0.076 R)
• M48: 35,634,063 km (0.105 R)
• M49: 36,756,197 km (0.102 R)
• M50: 36,944,391 km (0.112 R)
• M51: 38,016,559 km (0.11 R)
• M52: 38,971,143 km (0.096 R)
• M53: 39,933,656 km (0.11 R)
• M54: 41,164,098 km (0.111 R)
• M55: 41,685,746 km (0.097 R)
• M56: 42,933,841 km (0.104 R)
• M57: 43,264,153 km (0.096 R)
• M58: 43,529,240 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit