🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 39.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.02 AU - 1.26 AU

Year: 430 Days

Day: 15.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.59 AU - 1.83 AU

Year: 790 Days

Day: 18 Hours

Environment

Temp: -30 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.9 AU - 4.52 AU

Year: 2523 Days

Day: 45.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.91 AU - 4.69 AU

Year: 2616 Days

Day: 31.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,792,648 km

• M1: 981,512 km (0.117 R)
• M2: 2,446,524 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.4

Radius: 10.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.81 AU - 7.29 AU

Year: 5919 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 12,792,648 km

• M1: 165,904 km (0.099 R)
• M2: 282,142 km (0.074 R)
• M3: 368,160 km (0.109 R)
• M4: 445,652 km (0.069 R)
• M5: 541,395 km (0.062 R)
• M6: 681,717 km (0.101 R)
• M7: 1,117,496 km (0.119 R)
• M8: 1,446,312 km (0.115 R)
• M9: 1,717,384 km (0.056 R)
• M10: 2,116,660 km (0.115 R)
• M11: 2,425,281 km (0.091 R)
• M12: 2,625,592 km (0.118 R)
• M13: 2,707,273 km (0.11 R)
• M14: 3,128,540 km (0.057 R)
• M15: 3,593,191 km (0.102 R)
• M16: 4,079,684 km (0.071 R)
• M17: 4,222,699 km (0.069 R)
• M18: 5,165,914 km (0.113 R)
• M19: 5,243,106 km (0.084 R)
• M20: 5,398,688 km (0.084 R)
• M21: 5,582,245 km (0.053 R)
• M22: 5,928,414 km (0.044 R)
• M23: 6,172,259 km (0.093 R)
• M24: 6,474,895 km (0.032 R)
• M25: 6,669,971 km (0.083 R)
• M26: 7,065,956 km (0.118 R)
• M27: 7,324,611 km (0.081 R)
• M28: 7,440,549 km (0.102 R)
• M29: 7,762,634 km (0.103 R)
• M30: 7,851,345 km (0.082 R)
• M31: 8,756,263 km (0.118 R)
• M32: 8,941,315 km (0.043 R)
• M33: 9,821,549 km (0.051 R)
• M34: 10,337,063 km (0.062 R)
• M35: 10,467,213 km (0.093 R)
• M36: 10,565,350 km (0.08 R)
• M37: 10,894,315 km (0.061 R)
• M38: 11,495,100 km (0.051 R)
• M39: 11,630,187 km (0.099 R)
• M40: 11,731,764 km (0.075 R)
• M41: 11,901,707 km (0.092 R)
• M42: 12,038,290 km (0.099 R)
• M43: 12,278,544 km (0.069 R)
• M44: 12,520,295 km (0.105 R)
• M45: 12,833,553 km (0.111 R)
• M46: 13,219,964 km (0.105 R)
• M47: 13,290,724 km (0.082 R)
• M48: 13,467,848 km (0.12 R)
• M49: 13,574,660 km (0.094 R)
• M50: 13,645,869 km (0.083 R)
• M51: 13,788,885 km (0.111 R)
• M52: 14,040,359 km (0.054 R)
• M53: 14,511,293 km (0.071 R)
• M54: 15,024,264 km (0.098 R)
• M55: 15,208,868 km (0.066 R)
• M56: 15,431,469 km (0.071 R)
• M57: 15,580,469 km (0.087 R)
• M58: 16,332,647 km (0.049 R)
• M59: 16,484,489 km (0.118 R)
• M60: 18,501,068 km (0.079 R)
• M61: 18,619,849 km (0.095 R)
• M62: 19,699,646 km (0.099 R)
• M63: 19,901,753 km (0.063 R)
• M64: 20,185,989 km (0.08 R)
• M65: 21,794,016 km (0.03 R)
• M66: 21,961,416 km (0.084 R)
• M67: 22,255,077 km (0.106 R)
• M68: 23,400,249 km (0.115 R)
• M69: 24,174,268 km (0.075 R)
• M70: 24,434,119 km (0.103 R)
• M71: 25,175,526 km (0.061 R)
• M72: 26,814,670 km (0.089 R)
• M73: 28,214,308 km (0.111 R)
• M74: 28,487,923 km (0.027 R)
• M75: 29,360,377 km (0.116 R)
• M76: 29,498,905 km (0.051 R)
• M77: 31,178,440 km (0.104 R)
• M78: 31,366,934 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 8.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.85 AU - 8.65 AU

Year: 8367 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 12,792,648 km

• M1: 119,828 km (0.093 R)
• M2: 179,218 km (0.055 R)
• M3: 611,107 km (0.09 R)
• M4: 1,088,474 km (0.074 R)
• M5: 1,439,580 km (0.116 R)
• M6: 1,651,411 km (0.068 R)
• M7: 1,766,152 km (0.106 R)
• M8: 1,893,460 km (0.044 R)
• M9: 2,095,118 km (0.109 R)
• M10: 2,157,052 km (0.111 R)
• M11: 2,674,660 km (0.074 R)
• M12: 2,809,897 km (0.108 R)
• M13: 2,889,932 km (0.08 R)
• M14: 3,507,920 km (0.094 R)
• M15: 4,075,046 km (0.116 R)
• M16: 4,535,807 km (0.082 R)
• M17: 5,293,221 km (0.119 R)
• M18: 5,737,378 km (0.092 R)
• M19: 6,074,571 km (0.091 R)
• M20: 6,448,566 km (0.065 R)
• M21: 7,694,716 km (0.116 R)
• M22: 7,969,079 km (0.071 R)
• M23: 8,361,773 km (0.038 R)
• M24: 8,743,996 km (0.092 R)
• M25: 8,962,558 km (0.047 R)
• M26: 9,132,052 km (0.041 R)
• M27: 9,302,444 km (0.059 R)
• M28: 9,872,412 km (0.058 R)
• M29: 10,435,947 km (0.09 R)
• M30: 11,173,166 km (0.095 R)
• M31: 12,020,339 km (0.086 R)
• M32: 12,207,186 km (0.101 R)
• M33: 12,659,570 km (0.076 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit