🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.73 AU - 0.89 AU

Year: 269 Days

Day: 15.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,155,969 km

• M1: 172,187 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.97 AU - 1.47 AU

Year: 497 Days

Day: 32 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,155,969 km

• M1: 499,507 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.54 AU - 1.8 AU

Year: 796 Days

Day: 31.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.56 AU - 2.54 AU

Year: 1083 Days

Day: 14.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.9 AU - 2.5 AU

Year: 1204 Days

Day: 22.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,155,969 km

• M1: 1,424,321 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.27 AU - 7.07 AU

Year: 4981 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 27,155,969 km

• M1: 268,827 km (0.118 R)
• M2: 367,412 km (0.095 R)
• M3: 636,539 km (0.1 R)
• M4: 797,357 km (0.103 R)
• M5: 1,005,447 km (0.103 R)
• M6: 1,393,803 km (0.075 R)
• M7: 1,649,466 km (0.062 R)
• M8: 1,758,224 km (0.037 R)
• M9: 2,046,349 km (0.082 R)
• M10: 2,174,555 km (0.115 R)
• M11: 2,587,445 km (0.088 R)
• M12: 3,025,467 km (0.101 R)
• M13: 5,061,046 km (0.053 R)
• M14: 6,005,756 km (0.086 R)
• M15: 6,618,060 km (0.107 R)
• M16: 6,826,600 km (0.048 R)
• M17: 7,086,152 km (0.064 R)
• M18: 7,200,894 km (0.106 R)
• M19: 7,986,731 km (0.078 R)
• M20: 8,123,314 km (0.083 R)
• M21: 8,295,052 km (0.113 R)
• M22: 8,450,634 km (0.088 R)
• M23: 8,554,904 km (0.063 R)
• M24: 9,512,779 km (0.086 R)
• M25: 9,839,650 km (0.077 R)
• M26: 10,059,709 km (0.053 R)
• M27: 10,411,264 km (0.093 R)
• M28: 11,107,791 km (0.058 R)
• M29: 11,722,489 km (0.064 R)
• M30: 12,072,997 km (0.052 R)
• M31: 12,229,925 km (0.12 R)
• M32: 12,367,854 km (0.112 R)
• M33: 13,226,247 km (0.06 R)
• M34: 13,428,653 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 8.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.59 AU - 10.43 AU

Year: 9978 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,155,969 km

• M1: 108,758 km (0.096 R)
• M2: 196,272 km (0.053 R)
• M3: 249,679 km (0.103 R)
• M4: 360,232 km (0.107 R)
• M5: 560,693 km (0.108 R)
• M6: 646,562 km (0.117 R)
• M7: 820,245 km (0.082 R)
• M8: 1,075,609 km (0.086 R)
• M9: 1,129,614 km (0.041 R)
• M10: 1,326,484 km (0.117 R)
• M11: 1,721,124 km (0.059 R)
• M12: 2,031,838 km (0.118 R)
• M13: 2,539,873 km (0.049 R)
• M14: 2,613,026 km (0.08 R)
• M15: 2,855,674 km (0.045 R)
• M16: 3,463,490 km (0.111 R)
• M17: 3,750,867 km (0.095 R)
• M18: 4,636,636 km (0.116 R)
• M19: 4,703,955 km (0.113 R)
• M20: 4,794,163 km (0.114 R)
• M21: 5,068,376 km (0.077 R)
• M22: 5,160,827 km (0.103 R)
• M23: 5,347,675 km (0.108 R)
• M24: 5,751,889 km (0.048 R)
• M25: 6,767,359 km (0.084 R)
• M26: 7,282,574 km (0.113 R)
• M27: 7,387,143 km (0.096 R)
• M28: 7,624,255 km (0.028 R)
• M29: 7,677,213 km (0.084 R)
• M30: 8,377,930 km (0.039 R)
• M31: 8,514,961 km (0.092 R)
• M32: 8,597,539 km (0.113 R)
• M33: 8,680,416 km (0.119 R)
• M34: 9,239,763 km (0.03 R)
• M35: 9,466,852 km (0.091 R)
• M36: 10,188,213 km (0.1 R)
• M37: 10,246,557 km (0.111 R)
• M38: 10,393,312 km (0.108 R)
• M39: 10,570,137 km (0.03 R)
• M40: 10,658,998 km (0.098 R)
• M41: 10,748,158 km (0.108 R)
• M42: 11,683,145 km (0.091 R)
• M43: 12,393,735 km (0.044 R)
• M44: 12,706,993 km (0.079 R)
• M45: 12,801,539 km (0.077 R)
• M46: 12,896,234 km (0.057 R)
• M47: 13,054,658 km (0.075 R)
• M48: 13,149,952 km (0.092 R)
• M49: 13,405,465 km (0.081 R)
• M50: 13,469,493 km (0.049 R)
• M51: 13,565,834 km (0.057 R)
• M52: 13,791,577 km (0.042 R)
• M53: 14,806,150 km (0.044 R)
• M54: 15,005,414 km (0.105 R)
• M55: 15,238,787 km (0.099 R)
• M56: 16,321,427 km (0.116 R)
• M57: 16,906,654 km (0.086 R)
• M58: 17,323,733 km (0.1 R)
• M59: 17,533,618 km (0.07 R)
• M60: 18,061,998 km (0.064 R)
• M61: 18,703,025 km (0.103 R)
• M62: 18,774,682 km (0.089 R)
• M63: 19,170,518 km (0.06 R)
• M64: 19,242,924 km (0.065 R)
• M65: 19,496,492 km (0.109 R)
• M66: 19,787,759 km (0.111 R)
• M67: 19,934,066 km (0.075 R)
• M68: 20,448,533 km (0.086 R)
• M69: 20,522,285 km (0.114 R)
• M70: 20,707,337 km (0.1 R)
• M71: 21,004,588 km (0.107 R)
• M72: 21,340,585 km (0.055 R)
• M73: 21,415,534 km (0.084 R)
• M74: 21,640,828 km (0.094 R)
• M75: 22,473,490 km (0.109 R)
• M76: 22,664,227 km (0.026 R)
• M77: 23,393,816 km (0.038 R)
• M78: 24,209,274 km (0.045 R)
• M79: 24,915,525 km (0.104 R)
• M80: 25,588,865 km (0.103 R)
• M81: 25,668,451 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit