🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 151 Days

Day: 38.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 89.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.67 AU - 0.85 AU

Year: 246 Days

Day: 30.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.05 AU

Year: 286 Days

Day: 28.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.9 AU - 1.92 AU

Year: 979 Days

Day: 33.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,723,717 km

• M1: 825,780 km (0.028 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 10.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.83 AU - 7.97 AU

Year: 6004 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 34,723,717 km

• M1: 138,827 km (0.112 R)
• M2: 252,521 km (0.101 R)
• M3: 348,264 km (0.098 R)
• M4: 433,235 km (0.095 R)
• M5: 589,266 km (0.111 R)
• M6: 679,324 km (0.082 R)
• M7: 774,618 km (0.077 R)
• M8: 893,698 km (0.113 R)
• M9: 1,171,950 km (0.039 R)
• M10: 1,321,697 km (0.093 R)
• M11: 1,523,654 km (0.099 R)
• M12: 2,322,208 km (0.07 R)
• M13: 2,471,207 km (0.099 R)
• M14: 2,581,610 km (0.072 R)
• M15: 2,693,659 km (0.11 R)
• M16: 2,793,142 km (0.114 R)
• M17: 2,864,949 km (0.111 R)
• M18: 2,981,186 km (0.112 R)
• M19: 3,806,219 km (0.114 R)
• M20: 4,888,260 km (0.096 R)
• M21: 4,992,679 km (0.099 R)
• M22: 5,186,109 km (0.045 R)
• M23: 5,257,168 km (0.081 R)
• M24: 5,418,136 km (0.113 R)
• M25: 5,508,194 km (0.068 R)
• M26: 6,209,359 km (0.105 R)
• M27: 6,284,906 km (0.106 R)
• M28: 6,551,489 km (0.071 R)
• M29: 6,686,127 km (0.032 R)
• M30: 6,782,917 km (0.054 R)
• M31: 6,899,603 km (0.086 R)
• M32: 7,533,599 km (0.117 R)
• M33: 8,603,523 km (0.077 R)
• M34: 9,632,906 km (0.041 R)
• M35: 10,228,904 km (0.082 R)
• M36: 10,768,803 km (0.081 R)
• M37: 11,294,938 km (0.095 R)
• M38: 11,456,803 km (0.099 R)
• M39: 11,665,941 km (0.115 R)
• M40: 11,829,452 km (0.098 R)
• M41: 12,064,470 km (0.101 R)
• M42: 12,706,694 km (0.07 R)
• M43: 12,971,631 km (0.107 R)
• M44: 13,335,753 km (0.051 R)
• M45: 13,900,485 km (0.064 R)
• M46: 14,098,851 km (0.111 R)
• M47: 14,699,487 km (0.073 R)
• M48: 15,487,568 km (0.073 R)
• M49: 15,744,727 km (0.099 R)
• M50: 15,822,069 km (0.078 R)
• M51: 16,446,192 km (0.072 R)
• M52: 16,866,562 km (0.066 R)
• M53: 16,998,806 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.25 AU - 9.03 AU

Year: 7831 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,723,717 km

• M1: 183,856 km (0.07 R)
• M2: 378,782 km (0.102 R)
• M3: 581,337 km (0.067 R)
• M4: 983,008 km (0.071 R)
• M5: 1,313,769 km (0.101 R)
• M6: 1,536,669 km (0.106 R)
• M7: 1,716,935 km (0.102 R)
• M8: 1,809,835 km (0.076 R)
• M9: 1,904,530 km (0.109 R)
• M10: 2,178,893 km (0.086 R)
• M11: 2,657,905 km (0.101 R)
• M12: 3,078,425 km (0.115 R)
• M13: 3,688,485 km (0.072 R)
• M14: 4,725,946 km (0.072 R)
• M15: 4,911,747 km (0.1 R)
• M16: 5,539,759 km (0.114 R)
• M17: 5,877,551 km (0.114 R)
• M18: 5,991,694 km (0.113 R)
• M19: 6,077,713 km (0.108 R)
• M20: 6,309,290 km (0.111 R)
• M21: 6,662,192 km (0.102 R)
• M22: 6,751,502 km (0.086 R)
• M23: 6,961,238 km (0.107 R)
• M24: 7,541,827 km (0.096 R)
• M25: 7,759,642 km (0.111 R)
• M26: 7,853,589 km (0.118 R)
• M27: 8,425,651 km (0.109 R)
• M28: 8,651,843 km (0.12 R)
• M29: 9,077,150 km (0.084 R)
• M30: 9,275,666 km (0.1 R)
• M31: 9,610,018 km (0.086 R)
• M32: 10,118,950 km (0.064 R)
• M33: 10,601,851 km (0.102 R)
• M34: 10,916,306 km (0.067 R)
• M35: 11,127,688 km (0.066 R)
• M36: 11,269,357 km (0.05 R)
• M37: 11,411,625 km (0.071 R)
• M38: 11,878,221 km (0.038 R)
• M39: 12,204,793 km (0.104 R)
• M40: 12,314,448 km (0.106 R)
• M41: 12,534,506 km (0.047 R)
• M42: 12,978,662 km (0.101 R)
• M43: 13,127,812 km (0.097 R)
• M44: 13,390,356 km (0.117 R)
• M45: 13,578,999 km (0.079 R)
• M46: 14,073,420 km (0.108 R)
• M47: 14,573,675 km (0.084 R)
• M48: 15,870,090 km (0.064 R)
• M49: 16,029,711 km (0.116 R)
• M50: 16,350,598 km (0.046 R)
• M51: 16,876,585 km (0.095 R)
• M52: 17,243,997 km (0.1 R)
• M53: 17,531,674 km (0.071 R)
• M54: 18,153,253 km (0.062 R)
• M55: 18,613,865 km (0.09 R)
• M56: 18,824,498 km (0.083 R)
• M57: 19,674,813 km (0.109 R)
• M58: 20,191,075 km (0.058 R)
• M59: 21,810,771 km (0.105 R)
• M60: 23,290,444 km (0.032 R)
• M61: 23,517,533 km (0.105 R)
• M62: 24,111,287 km (0.096 R)
• M63: 24,202,991 km (0.063 R)
• M64: 25,173,731 km (0.075 R)
• M65: 25,313,456 km (0.101 R)
• M66: 25,640,477 km (0.043 R)
• M67: 26,724,912 km (0.115 R)
• M68: 26,867,329 km (0.074 R)
• M69: 27,153,210 km (0.088 R)
• M70: 27,824,157 km (0.087 R)
• M71: 28,403,549 km (0.094 R)
• M72: 30,314,213 km (0.096 R)
• M73: 30,512,580 km (0.095 R)
• M74: 30,611,763 km (0.051 R)
• M75: 30,761,062 km (0.075 R)
• M76: 31,410,167 km (0.115 R)
• M77: 31,661,193 km (0.083 R)
• M78: 32,064,060 km (0.116 R)
• M79: 33,129,496 km (0.047 R)
• M80: 33,436,171 km (0.097 R)
• M81: 33,743,745 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit