🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 192 Days

Day: 17.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,191,130 km

• M1: 284,086 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.95 AU - 1.13 AU

Year: 389 Days

Day: 32.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.17 AU - 1.17 AU

Year: 465 Days

Day: 43.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.78 AU - 4.56 AU

Year: 3126 Days

Day: 33.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,191,130 km

• M1: 1,344,137 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 8.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.18 AU - 5.83 AU

Year: 4104 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,191,130 km

• M1: 288,873 km (0.05 R)
• M2: 456,423 km (0.078 R)
• M3: 523,144 km (0.116 R)
• M4: 583,581 km (0.102 R)
• M5: 734,526 km (0.066 R)
• M6: 862,581 km (0.088 R)
• M7: 935,585 km (0.058 R)
• M8: 1,477,279 km (0.094 R)
• M9: 1,536,221 km (0.111 R)
• M10: 1,859,202 km (0.105 R)
• M11: 2,220,332 km (0.103 R)
• M12: 2,391,771 km (0.067 R)
• M13: 2,603,302 km (0.101 R)
• M14: 2,675,259 km (0.101 R)
• M15: 2,969,518 km (0.051 R)
• M16: 3,063,615 km (0.094 R)
• M17: 3,177,908 km (0.099 R)
• M18: 3,509,566 km (0.043 R)
• M19: 3,629,244 km (0.114 R)
• M20: 3,730,073 km (0.082 R)
• M21: 4,059,039 km (0.079 R)
• M22: 4,290,617 km (0.103 R)
• M23: 4,678,973 km (0.115 R)
• M24: 4,788,927 km (0.05 R)
• M25: 5,101,138 km (0.081 R)
• M26: 5,305,488 km (0.03 R)
• M27: 5,512,532 km (0.089 R)
• M28: 5,698,781 km (0.111 R)
• M29: 6,464,573 km (0.05 R)
• M30: 6,760,029 km (0.087 R)
• M31: 7,160,951 km (0.083 R)
• M32: 7,724,785 km (0.114 R)
• M33: 8,012,013 km (0.034 R)
• M34: 8,117,480 km (0.091 R)
• M35: 9,058,899 km (0.076 R)
• M36: 9,334,159 km (0.038 R)
• M37: 9,864,783 km (0.054 R)
• M38: 10,119,698 km (0.045 R)
• M39: 10,262,115 km (0.099 R)
• M40: 10,319,411 km (0.112 R)
• M41: 10,549,193 km (0.104 R)
• M42: 10,664,683 km (0.119 R)
• M43: 11,072,486 km (0.089 R)
• M44: 11,189,921 km (0.036 R)
• M45: 11,366,895 km (0.077 R)
• M46: 12,417,521 km (0.108 R)
• M47: 12,509,075 km (0.117 R)
• M48: 12,969,986 km (0.106 R)
• M49: 13,687,457 km (0.108 R)
• M50: 13,908,413 km (0.096 R)
• M51: 14,803,906 km (0.053 R)
• M52: 15,225,922 km (0.039 R)
• M53: 15,291,296 km (0.071 R)
• M54: 15,454,956 km (0.065 R)
• M55: 15,520,480 km (0.108 R)
• M56: 15,586,303 km (0.1 R)
• M57: 15,816,983 km (0.051 R)
• M58: 15,982,438 km (0.049 R)
• M59: 16,448,884 km (0.09 R)
• M60: 16,583,074 km (0.045 R)
• M61: 16,852,350 km (0.036 R)
• M62: 17,600,339 km (0.066 R)
• M63: 17,703,262 km (0.073 R)
• M64: 18,012,930 km (0.059 R)
• M65: 18,742,668 km (0.062 R)
• M66: 19,163,936 km (0.059 R)
• M67: 19,481,981 km (0.043 R)
• M68: 19,588,495 km (0.11 R)
• M69: 20,952,827 km (0.12 R)
• M70: 21,244,094 km (0.112 R)
• M71: 21,793,567 km (0.12 R)
• M72: 22,533,628 km (0.114 R)
• M73: 22,757,127 km (0.103 R)
• M74: 23,621,205 km (0.089 R)
• M75: 23,848,294 km (0.108 R)
• M76: 24,114,279 km (0.108 R)
• M77: 24,419,309 km (0.042 R)
• M78: 24,802,579 km (0.101 R)
• M79: 25,497,311 km (0.101 R)
• M80: 25,847,221 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 10.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.74 AU - 5.48 AU

Year: 4240 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,191,130 km

• M1: 136,284 km (0.082 R)
• M2: 217,366 km (0.117 R)
• M3: 306,676 km (0.091 R)
• M4: 476,469 km (0.084 R)
• M5: 570,117 km (0.038 R)
• M6: 789,578 km (0.045 R)
• M7: 927,956 km (0.075 R)
• M8: 1,242,859 km (0.095 R)
• M9: 1,364,632 km (0.107 R)
• M10: 1,434,045 km (0.068 R)
• M11: 1,620,295 km (0.109 R)
• M12: 1,954,047 km (0.092 R)
• M13: 2,177,995 km (0.109 R)
• M14: 2,326,396 km (0.08 R)
• M15: 2,529,550 km (0.099 R)
• M16: 2,633,371 km (0.091 R)
• M17: 3,026,365 km (0.087 R)
• M18: 3,324,065 km (0.12 R)
• M19: 3,689,831 km (0.098 R)
• M20: 3,788,267 km (0.082 R)
• M21: 4,150,144 km (0.119 R)
• M22: 4,293,908 km (0.093 R)
• M23: 4,502,148 km (0.062 R)
• M24: 4,756,464 km (0.045 R)
• M25: 5,037,260 km (0.065 R)
• M26: 5,190,747 km (0.111 R)
• M27: 5,368,170 km (0.098 R)
• M28: 5,525,098 km (0.092 R)
• M29: 5,751,739 km (0.077 R)
• M30: 5,935,445 km (0.083 R)
• M31: 6,004,709 km (0.065 R)
• M32: 6,144,284 km (0.05 R)
• M33: 6,617,312 km (0.07 R)
• M34: 7,473,311 km (0.098 R)
• M35: 8,337,987 km (0.034 R)
• M36: 9,857,901 km (0.088 R)
• M37: 10,244,163 km (0.095 R)
• M38: 10,467,213 km (0.101 R)
• M39: 11,060,219 km (0.062 R)
• M40: 11,432,718 km (0.092 R)
• M41: 12,131,490 km (0.113 R)
• M42: 12,308,314 km (0.115 R)
• M43: 12,426,646 km (0.062 R)
• M44: 12,933,933 km (0.102 R)
• M45: 13,235,522 km (0.057 R)
• M46: 13,539,505 km (0.072 R)
• M47: 14,185,319 km (0.087 R)
• M48: 14,340,452 km (0.058 R)
• M49: 14,558,865 km (0.065 R)
• M50: 14,778,175 km (0.059 R)
• M51: 14,904,137 km (0.082 R)
• M52: 15,220,387 km (0.073 R)
• M53: 15,315,680 km (0.107 R)
• M54: 15,411,124 km (0.074 R)
• M55: 15,602,759 km (0.105 R)
• M56: 15,730,964 km (0.061 R)
• M57: 16,312,152 km (0.09 R)
• M58: 16,966,044 km (0.069 R)
• M59: 17,862,584 km (0.112 R)
• M60: 17,963,114 km (0.041 R)
• M61: 19,253,246 km (0.114 R)
• M62: 19,321,911 km (0.099 R)
• M63: 19,563,063 km (0.045 R)
• M64: 19,735,998 km (0.117 R)
• M65: 20,013,652 km (0.057 R)
• M66: 20,222,790 km (0.109 R)
• M67: 20,362,664 km (0.083 R)
• M68: 20,678,465 km (0.053 R)
• M69: 20,889,847 km (0.116 R)
• M70: 20,995,762 km (0.116 R)
• M71: 21,350,309 km (0.112 R)
• M72: 21,706,950 km (0.115 R)
• M73: 21,885,869 km (0.086 R)
• M74: 21,957,676 km (0.027 R)
• M75: 24,666,744 km (0.106 R)
• M76: 24,816,192 km (0.12 R)
• M77: 25,003,489 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit