🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 219 Days

Day: 43.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,045,493 km

• M1: 75,697 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.01 AU - 1.35 AU

Year: 480 Days

Day: 40.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 69.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,045,493 km

• M1: 359,035 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.58 AU - 2.14 AU

Year: 951 Days

Day: 15.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.81 AU - 1.97 AU

Year: 974 Days

Day: 21.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,045,493 km

• M1: 297,999 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.85 AU - 3.91 AU

Year: 2329 Days

Day: 36.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 10.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.32 AU - 10.36 AU

Year: 9849 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,045,493 km

• M1: 159,771 km (0.117 R)
• M2: 266,883 km (0.11 R)
• M3: 338,390 km (0.088 R)
• M4: 444,306 km (0.072 R)
• M5: 856,298 km (0.066 R)
• M6: 1,011,282 km (0.076 R)
• M7: 1,291,030 km (0.098 R)
• M8: 1,369,868 km (0.062 R)
• M9: 2,792,843 km (0.028 R)
• M10: 2,870,484 km (0.101 R)
• M11: 3,080,819 km (0.072 R)
• M12: 3,296,389 km (0.064 R)
• M13: 3,516,896 km (0.076 R)
• M14: 3,629,095 km (0.098 R)
• M15: 3,943,699 km (0.09 R)
• M16: 4,417,027 km (0.091 R)
• M17: 4,660,572 km (0.111 R)
• M18: 4,846,073 km (0.094 R)
• M19: 5,034,118 km (0.041 R)
• M20: 5,514,926 km (0.085 R)
• M21: 5,612,763 km (0.065 R)
• M22: 6,623,745 km (0.082 R)
• M23: 7,114,725 km (0.114 R)
• M24: 7,328,800 km (0.098 R)
• M25: 7,873,186 km (0.112 R)
• M26: 8,094,741 km (0.101 R)
• M27: 8,543,834 km (0.099 R)
• M28: 9,899,639 km (0.036 R)
• M29: 10,019,018 km (0.106 R)
• M30: 10,219,031 km (0.05 R)
• M31: 10,785,857 km (0.08 R)
• M32: 11,155,812 km (0.102 R)
• M33: 11,404,743 km (0.078 R)
• M34: 12,849,709 km (0.09 R)
• M35: 13,067,075 km (0.101 R)
• M36: 13,993,235 km (0.109 R)
• M37: 14,127,275 km (0.117 R)
• M38: 14,986,116 km (0.107 R)
• M39: 15,306,854 km (0.114 R)
• M40: 16,376,479 km (0.093 R)
• M41: 16,849,059 km (0.048 R)
• M42: 17,182,512 km (0.094 R)
• M43: 17,470,189 km (0.039 R)
• M44: 17,711,042 km (0.07 R)
• M45: 18,440,331 km (0.083 R)
• M46: 19,328,344 km (0.059 R)
• M47: 20,129,441 km (0.115 R)
• M48: 20,230,419 km (0.042 R)
• M49: 20,331,398 km (0.107 R)
• M50: 20,584,817 km (0.078 R)
• M51: 21,197,270 km (0.11 R)
• M52: 21,971,290 km (0.117 R)
• M53: 23,070,535 km (0.068 R)
• M54: 23,813,139 km (0.05 R)
• M55: 24,671,531 km (0.109 R)
• M56: 24,887,700 km (0.104 R)
• M57: 25,431,040 km (0.076 R)
• M58: 26,695,142 km (0.094 R)
• M59: 27,195,397 km (0.119 R)
• M60: 28,036,137 km (0.09 R)
• M61: 28,148,934 km (0.094 R)
• M62: 29,284,531 km (0.067 R)
• M63: 29,628,157 km (0.069 R)
• M64: 30,030,725 km (0.105 R)
• M65: 30,666,965 km (0.071 R)
• M66: 30,957,634 km (0.106 R)
• M67: 32,602,462 km (0.118 R)
• M68: 36,098,714 km (0.112 R)
• M69: 36,651,927 km (0.054 R)
• M70: 37,022,182 km (0.098 R)
• M71: 37,331,700 km (0.084 R)
• M72: 38,078,193 km (0.062 R)
• M73: 38,515,917 km (0.107 R)
• M74: 38,703,961 km (0.106 R)
• M75: 39,081,097 km (0.108 R)
• M76: 39,396,300 km (0.102 R)
• M77: 39,648,971 km (0.079 R)
• M78: 40,029,099 km (0.095 R)
• M79: 40,793,095 km (0.098 R)
• M80: 41,305,019 km (0.069 R)
• M81: 42,659,030 km (0.074 R)
• M82: 43,178,733 km (0.097 R)
• M83: 43,635,156 km (0.044 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 12.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.73 AU - 10.23 AU

Year: 10938 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,045,493 km

• M1: 329,863 km (0.083 R)
• M2: 529,128 km (0.069 R)
• M3: 611,855 km (0.105 R)
• M4: 831,315 km (0.1 R)
• M5: 1,255,725 km (0.117 R)
• M6: 1,348,625 km (0.092 R)
• M7: 1,517,072 km (0.086 R)
• M8: 1,770,192 km (0.053 R)
• M9: 2,147,777 km (0.109 R)
• M10: 3,232,960 km (0.088 R)
• M11: 3,362,960 km (0.088 R)
• M12: 4,357,188 km (0.08 R)
• M13: 4,573,805 km (0.097 R)
• M14: 4,942,714 km (0.11 R)
• M15: 5,093,060 km (0.116 R)
• M16: 5,206,903 km (0.072 R)
• M17: 5,436,985 km (0.115 R)
• M18: 6,228,208 km (0.092 R)
• M19: 6,887,336 km (0.025 R)
• M20: 7,525,371 km (0.103 R)
• M21: 8,049,413 km (0.099 R)
• M22: 9,133,100 km (0.095 R)
• M23: 9,739,121 km (0.11 R)
• M24: 10,214,243 km (0.106 R)
• M25: 11,088,493 km (0.084 R)
• M26: 11,835,436 km (0.087 R)
• M27: 11,986,829 km (0.11 R)
• M28: 12,240,397 km (0.107 R)
• M29: 13,116,293 km (0.074 R)
• M30: 14,873,619 km (0.056 R)
• M31: 15,091,583 km (0.035 R)
• M32: 15,530,802 km (0.118 R)
• M33: 16,085,810 km (0.057 R)
• M34: 16,817,045 km (0.073 R)
• M35: 16,930,589 km (0.046 R)
• M36: 18,253,633 km (0.118 R)
• M37: 18,428,662 km (0.057 R)
• M38: 18,662,933 km (0.11 R)
• M39: 19,016,133 km (0.101 R)
• M40: 19,371,578 km (0.103 R)
• M41: 19,609,887 km (0.061 R)
• M42: 19,729,266 km (0.059 R)
• M43: 24,638,321 km (0.102 R)
• M44: 25,415,481 km (0.08 R)
• M45: 25,938,027 km (0.114 R)
• M46: 26,332,217 km (0.113 R)
• M47: 27,126,731 km (0.094 R)
• M48: 28,063,663 km (0.113 R)
• M49: 28,265,770 km (0.074 R)
• M50: 29,488,732 km (0.064 R)
• M51: 29,694,280 km (0.103 R)
• M52: 30,106,721 km (0.116 R)
• M53: 30,798,462 km (0.099 R)
• M54: 31,215,989 km (0.084 R)
• M55: 31,635,312 km (0.115 R)
• M56: 31,845,796 km (0.103 R)
• M57: 32,621,312 km (0.074 R)
• M58: 32,762,981 km (0.105 R)
• M59: 33,688,692 km (0.082 R)
• M60: 34,912,403 km (0.103 R)
• M61: 35,129,769 km (0.106 R)
• M62: 35,931,015 km (0.084 R)
• M63: 36,223,778 km (0.111 R)
• M64: 36,664,493 km (0.113 R)
• M65: 38,969,946 km (0.115 R)
• M66: 41,475,112 km (0.11 R)
• M67: 41,859,279 km (0.101 R)
• M68: 44,659,602 km (0.114 R)
• M69: 45,053,344 km (0.108 R)
• M70: 45,290,157 km (0.068 R)
• M71: 45,685,694 km (0.072 R)
• M72: 45,923,554 km (0.076 R)
• M73: 46,082,427 km (0.09 R)
• M74: 47,039,106 km (0.115 R)
• M75: 49,134,523 km (0.116 R)
• M76: 49,785,423 km (0.075 R)
• M77: 49,948,635 km (0.096 R)
• M78: 53,165,587 km (0.084 R)
• M79: 54,085,165 km (0.101 R)
• M80: 54,757,159 km (0.081 R)
• M81: 55,855,058 km (0.094 R)
• M82: 56,194,346 km (0.109 R)
• M83: 56,704,474 km (0.078 R)
• M84: 57,045,558 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit