🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 46.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,571,048 km

• M1: 256,860 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 242 Days

Day: 40.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,571,048 km

• M1: 553,961 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.93 AU

Year: 256 Days

Day: 38.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.79 AU - 0.93 AU

Year: 286 Days

Day: 23.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.94 AU - 1.48 AU

Year: 477 Days

Day: 35.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 8.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.83 AU - 6.57 AU

Year: 4874 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 31,571,048 km

• M1: 116,686 km (0.077 R)
• M2: 181,462 km (0.101 R)
• M3: 296,653 km (0.081 R)
• M4: 508,782 km (0.112 R)
• M5: 691,142 km (0.046 R)
• M6: 827,276 km (0.096 R)
• M7: 1,068,877 km (0.095 R)
• M8: 1,151,754 km (0.092 R)
• M9: 1,514,230 km (0.11 R)
• M10: 2,426,926 km (0.046 R)
• M11: 2,786,260 km (0.091 R)
• M12: 2,937,205 km (0.089 R)
• M13: 3,492,661 km (0.11 R)
• M14: 3,744,435 km (0.062 R)
• M15: 3,989,027 km (0.113 R)
• M16: 4,345,669 km (0.079 R)
• M17: 4,657,580 km (0.114 R)
• M18: 4,920,872 km (0.095 R)
• M19: 5,346,329 km (0.083 R)
• M20: 5,872,614 km (0.061 R)
• M21: 6,081,752 km (0.112 R)
• M22: 6,755,092 km (0.094 R)
• M23: 7,116,371 km (0.112 R)
• M24: 7,179,950 km (0.107 R)
• M25: 7,355,578 km (0.06 R)
• M26: 7,613,484 km (0.101 R)
• M27: 8,238,056 km (0.105 R)
• M28: 8,489,230 km (0.064 R)
• M29: 8,844,974 km (0.1 R)
• M30: 9,448,751 km (0.079 R)
• M31: 9,729,247 km (0.111 R)
• M32: 9,888,270 km (0.114 R)
• M33: 10,370,424 km (0.12 R)
• M34: 10,496,684 km (0.064 R)
• M35: 11,824,664 km (0.102 R)
• M36: 12,508,476 km (0.104 R)
• M37: 12,893,840 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.58 AU - 7.94 AU

Year: 6295 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,571,048 km

• M1: 150,047 km (0.091 R)
• M2: 252,372 km (0.105 R)
• M3: 462,407 km (0.119 R)
• M4: 612,902 km (0.092 R)
• M5: 753,375 km (0.05 R)
• M6: 933,640 km (0.11 R)
• M7: 1,066,782 km (0.105 R)
• M8: 1,190,500 km (0.097 R)
• M9: 1,335,610 km (0.066 R)
• M10: 1,418,786 km (0.109 R)
• M11: 1,916,798 km (0.117 R)
• M12: 2,049,341 km (0.096 R)
• M13: 2,107,236 km (0.109 R)
• M14: 2,224,371 km (0.046 R)
• M15: 2,651,921 km (0.092 R)
• M16: 2,843,108 km (0.101 R)
• M17: 3,127,044 km (0.112 R)
• M18: 3,351,890 km (0.117 R)
• M19: 3,420,256 km (0.11 R)
• M20: 3,675,470 km (0.095 R)
• M21: 3,746,080 km (0.116 R)
• M22: 4,377,533 km (0.068 R)
• M23: 4,705,601 km (0.118 R)
• M24: 4,963,358 km (0.115 R)
• M25: 5,492,935 km (0.042 R)
• M26: 5,628,171 km (0.079 R)
• M27: 5,682,475 km (0.107 R)
• M28: 5,737,078 km (0.071 R)
• M29: 5,957,137 km (0.07 R)
• M30: 6,068,288 km (0.034 R)
• M31: 6,236,137 km (0.109 R)
• M32: 6,576,622 km (0.045 R)
• M33: 6,981,433 km (0.073 R)
• M34: 7,364,703 km (0.102 R)
• M35: 7,424,243 km (0.063 R)
• M36: 7,845,810 km (0.111 R)
• M37: 8,028,768 km (0.097 R)
• M38: 8,337,089 km (0.076 R)
• M39: 8,712,131 km (0.114 R)
• M40: 9,028,830 km (0.061 R)
• M41: 9,446,208 km (0.068 R)
• M42: 9,706,209 km (0.086 R)
• M43: 9,837,107 km (0.06 R)
• M44: 10,533,934 km (0.106 R)
• M45: 10,769,850 km (0.094 R)
• M46: 11,591,591 km (0.117 R)
• M47: 11,765,274 km (0.05 R)
• M48: 11,869,993 km (0.099 R)
• M49: 12,115,333 km (0.111 R)
• M50: 12,327,014 km (0.094 R)
• M51: 13,331,115 km (0.109 R)
• M52: 13,879,840 km (0.079 R)
• M53: 14,064,444 km (0.093 R)
• M54: 14,249,796 km (0.09 R)
• M55: 14,886,035 km (0.072 R)
• M56: 16,031,357 km (0.065 R)
• M57: 17,801,997 km (0.111 R)
• M58: 19,221,531 km (0.085 R)
• M59: 19,509,806 km (0.106 R)
• M60: 19,716,551 km (0.043 R)
• M61: 19,924,043 km (0.103 R)
• M62: 20,383,159 km (0.1 R)
• M63: 21,269,227 km (0.094 R)
• M64: 21,439,469 km (0.087 R)
• M65: 21,610,011 km (0.038 R)
• M66: 21,695,581 km (0.069 R)
• M67: 22,773,733 km (0.117 R)
• M68: 23,297,475 km (0.087 R)
• M69: 24,445,938 km (0.104 R)
• M70: 25,477,116 km (0.116 R)
• M71: 26,202,815 km (0.028 R)
• M72: 26,568,133 km (0.089 R)
• M73: 27,489,058 km (0.038 R)
• M74: 27,860,359 km (0.042 R)
• M75: 28,654,724 km (0.043 R)
• M76: 28,748,672 km (0.113 R)
• M77: 29,931,841 km (0.107 R)
• M78: 30,889,866 km (0.039 R)
• M79: 31,614,817 km (0.083 R)
• M80: 31,906,383 km (0.095 R)
• M81: 32,492,358 km (0.031 R)
• M82: 32,590,345 km (0.072 R)
• M83: 32,884,903 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 13.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.14 AU - 9.48 AU

Year: 7817 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 103.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,571,048 km

• M1: 176,825 km (0.109 R)
• M2: 267,182 km (0.08 R)
• M3: 543,938 km (0.04 R)
• M4: 644,617 km (0.075 R)
• M5: 1,301,501 km (0.114 R)
• M6: 1,460,524 km (0.088 R)
• M7: 1,559,259 km (0.113 R)
• M8: 1,660,387 km (0.12 R)
• M9: 1,851,722 km (0.095 R)
• M10: 2,470,310 km (0.104 R)
• M11: 2,649,827 km (0.108 R)
• M12: 2,980,139 km (0.118 R)
• M13: 3,086,054 km (0.07 R)
• M14: 3,456,010 km (0.103 R)
• M15: 3,909,740 km (0.101 R)
• M16: 4,072,952 km (0.101 R)
• M17: 4,238,706 km (0.119 R)
• M18: 4,552,413 km (0.098 R)
• M19: 4,798,950 km (0.107 R)
• M20: 5,279,608 km (0.11 R)
• M21: 5,486,652 km (0.098 R)
• M22: 5,775,824 km (0.084 R)
• M23: 6,069,934 km (0.072 R)
• M24: 6,479,233 km (0.11 R)
• M25: 6,897,509 km (0.06 R)
• M26: 7,701,747 km (0.114 R)
• M27: 8,718,265 km (0.09 R)
• M28: 8,809,968 km (0.05 R)
• M29: 8,902,120 km (0.115 R)
• M30: 9,555,564 km (0.067 R)
• M31: 9,650,110 km (0.051 R)
• M32: 11,206,526 km (0.089 R)
• M33: 11,406,538 km (0.076 R)
• M34: 11,540,429 km (0.096 R)
• M35: 12,252,664 km (0.095 R)
• M36: 12,389,995 km (0.082 R)
• M37: 12,700,710 km (0.103 R)
• M38: 12,979,111 km (0.073 R)
• M39: 13,330,068 km (0.087 R)
• M40: 14,005,353 km (0.074 R)
• M41: 14,293,029 km (0.082 R)
• M42: 14,582,651 km (0.091 R)
• M43: 15,241,629 km (0.029 R)
• M44: 15,426,383 km (0.07 R)
• M45: 15,537,534 km (0.06 R)
• M46: 15,910,182 km (0.113 R)
• M47: 16,022,530 km (0.111 R)
• M48: 16,323,521 km (0.074 R)
• M49: 17,122,523 km (0.06 R)
• M50: 17,237,714 km (0.087 R)
• M51: 17,468,843 km (0.111 R)
• M52: 17,623,527 km (0.091 R)
• M53: 19,715,653 km (0.116 R)
• M54: 19,917,012 km (0.034 R)
• M55: 20,281,283 km (0.025 R)
• M56: 20,647,797 km (0.056 R)
• M57: 21,552,864 km (0.1 R)
• M58: 22,261,210 km (0.065 R)
• M59: 22,512,984 km (0.113 R)
• M60: 22,639,244 km (0.087 R)
• M61: 22,807,991 km (0.054 R)
• M62: 23,359,109 km (0.087 R)
• M63: 25,301,039 km (0.093 R)
• M64: 26,668,812 km (0.12 R)
• M65: 26,846,983 km (0.092 R)
• M66: 28,196,356 km (0.113 R)
• M67: 28,332,490 km (0.065 R)
• M68: 28,514,401 km (0.065 R)
• M69: 28,696,612 km (0.038 R)
• M70: 29,245,785 km (0.071 R)
• M71: 29,475,568 km (0.106 R)
• M72: 29,752,174 km (0.05 R)
• M73: 30,168,655 km (0.075 R)
• M74: 30,261,555 km (0.12 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit