🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 29.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,128,231 km

• M1: 49,068 km (0.06 R)
• M2: 127,158 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 138 Days

Day: 16.6 Hours

Environment

Temp: 268 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,128,231 km

• M1: 100,679 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.51 AU - 0.65 AU

Year: 158 Days

Day: 22.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.68 AU - 2.1 AU

Year: 931 Days

Day: 36.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.91 AU - 2.99 AU

Year: 1815 Days

Day: 17.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 10.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.69 AU - 5.89 AU

Year: 4358 Days

Day: 9.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,128,231 km

• M1: 138,827 km (0.112 R)
• M2: 212,429 km (0.059 R)
• M3: 795,262 km (0.084 R)
• M4: 905,666 km (0.102 R)
• M5: 995,424 km (0.117 R)
• M6: 1,088,325 km (0.083 R)
• M7: 1,269,039 km (0.113 R)
• M8: 1,475,035 km (0.1 R)
• M9: 1,582,297 km (0.116 R)
• M10: 1,870,422 km (0.06 R)
• M11: 1,986,959 km (0.092 R)
• M12: 2,071,931 km (0.073 R)
• M13: 2,441,736 km (0.085 R)
• M14: 2,532,991 km (0.074 R)
• M15: 2,700,092 km (0.076 R)
• M16: 3,163,546 km (0.08 R)
• M17: 3,404,698 km (0.096 R)
• M18: 3,548,312 km (0.09 R)
• M19: 5,091,414 km (0.102 R)
• M20: 5,350,817 km (0.049 R)
• M21: 5,422,324 km (0.094 R)
• M22: 5,687,262 km (0.114 R)
• M23: 5,760,266 km (0.034 R)
• M24: 5,931,855 km (0.113 R)
• M25: 6,330,383 km (0.034 R)
• M26: 6,584,101 km (0.119 R)
• M27: 6,737,738 km (0.055 R)
• M28: 7,578,030 km (0.083 R)
• M29: 7,793,151 km (0.082 R)
• M30: 8,119,873 km (0.099 R)
• M31: 8,590,359 km (0.115 R)
• M32: 9,298,256 km (0.026 R)
• M33: 9,703,067 km (0.118 R)
• M34: 10,981,830 km (0.101 R)
• M35: 11,348,046 km (0.053 R)
• M36: 11,440,348 km (0.037 R)
• M37: 12,186,991 km (0.051 R)
• M38: 12,407,797 km (0.053 R)
• M39: 12,566,221 km (0.107 R)
• M40: 12,693,529 km (0.053 R)
• M41: 12,789,272 km (0.035 R)
• M42: 13,045,832 km (0.086 R)
• M43: 13,336,501 km (0.072 R)
• M44: 14,154,951 km (0.113 R)
• M45: 14,855,069 km (0.119 R)
• M46: 15,023,366 km (0.117 R)
• M47: 15,192,412 km (0.111 R)
• M48: 15,294,138 km (0.119 R)
• M49: 15,532,298 km (0.109 R)
• M50: 16,012,358 km (0.076 R)
• M51: 16,254,257 km (0.112 R)
• M52: 16,636,929 km (0.094 R)
• M53: 17,022,443 km (0.118 R)
• M54: 17,198,669 km (0.073 R)
• M55: 17,410,948 km (0.119 R)
• M56: 17,766,692 km (0.107 R)
• M57: 18,017,119 km (0.074 R)
• M58: 19,433,661 km (0.079 R)
• M59: 19,581,015 km (0.115 R)
• M60: 19,654,916 km (0.055 R)
• M61: 20,099,671 km (0.102 R)
• M62: 21,150,297 km (0.103 R)
• M63: 21,339,837 km (0.11 R)
• M64: 21,453,831 km (0.072 R)
• M65: 21,529,826 km (0.095 R)
• M66: 22,334,364 km (0.108 R)
• M67: 22,682,029 km (0.073 R)
• M68: 22,992,744 km (0.087 R)
• M69: 23,148,625 km (0.113 R)
• M70: 23,775,440 km (0.117 R)
• M71: 25,326,920 km (0.11 R)
• M72: 25,770,477 km (0.076 R)
• M73: 25,972,883 km (0.061 R)
• M74: 26,053,965 km (0.06 R)
• M75: 26,501,712 km (0.111 R)
• M76: 26,992,991 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 9.8

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.19 AU - 10.89 AU

Year: 12256 Days

Day: 11.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,128,231 km

• M1: 216,319 km (0.106 R)
• M2: 360,830 km (0.11 R)
• M3: 595,100 km (0.039 R)
• M4: 959,670 km (0.097 R)
• M5: 1,044,792 km (0.098 R)
• M6: 1,269,488 km (0.047 R)
• M7: 1,339,948 km (0.112 R)
• M8: 1,411,755 km (0.098 R)
• M9: 2,316,074 km (0.11 R)
• M10: 2,886,940 km (0.081 R)
• M11: 2,981,037 km (0.086 R)
• M12: 3,236,999 km (0.104 R)
• M13: 3,770,315 km (0.095 R)
• M14: 4,366,911 km (0.09 R)
• M15: 4,805,832 km (0.115 R)
• M16: 5,490,691 km (0.097 R)
• M17: 5,568,631 km (0.095 R)
• M18: 6,409,970 km (0.091 R)
• M19: 8,613,397 km (0.068 R)
• M20: 9,024,492 km (0.108 R)
• M21: 9,395,494 km (0.101 R)
• M22: 10,586,593 km (0.051 R)
• M23: 12,281,686 km (0.076 R)
• M24: 12,384,011 km (0.063 R)
• M25: 14,489,451 km (0.115 R)
• M26: 14,597,611 km (0.12 R)
• M27: 15,142,446 km (0.098 R)
• M28: 15,417,407 km (0.064 R)
• M29: 16,590,105 km (0.093 R)
• M30: 16,987,287 km (0.078 R)
• M31: 17,445,206 km (0.034 R)
• M32: 17,675,587 km (0.097 R)
• M33: 18,197,833 km (0.108 R)
• M34: 18,607,582 km (0.082 R)
• M35: 20,397,670 km (0.112 R)
• M36: 21,807,031 km (0.098 R)
• M37: 23,883,450 km (0.098 R)
• M38: 24,654,028 km (0.095 R)
• M39: 25,759,706 km (0.106 R)
• M40: 27,548,747 km (0.077 R)
• M41: 27,884,445 km (0.072 R)
• M42: 27,951,764 km (0.117 R)
• M43: 28,559,879 km (0.094 R)
• M44: 29,104,116 km (0.107 R)
• M45: 31,876,464 km (0.091 R)
• M46: 33,079,979 km (0.082 R)
• M47: 33,651,592 km (0.112 R)
• M48: 34,587,177 km (0.111 R)
• M49: 35,823,604 km (0.073 R)
• M50: 36,410,476 km (0.062 R)
• M51: 37,000,640 km (0.063 R)
• M52: 37,891,645 km (0.037 R)
• M53: 38,115,443 km (0.03 R)
• M54: 38,564,536 km (0.09 R)
• M55: 39,997,983 km (0.096 R)
• M56: 40,149,825 km (0.09 R)
• M57: 40,301,966 km (0.094 R)
• M58: 41,218,552 km (0.069 R)
• M59: 41,372,039 km (0.066 R)
• M60: 41,448,783 km (0.092 R)
• M61: 41,525,676 km (0.083 R)
• M62: 42,296,704 km (0.027 R)
• M63: 42,761,504 km (0.087 R)
• M64: 43,150,309 km (0.086 R)
• M65: 43,383,981 km (0.096 R)
• M66: 43,618,251 km (0.097 R)
• M67: 43,696,341 km (0.041 R)
• M68: 43,852,821 km (0.085 R)
• M69: 44,087,839 km (0.117 R)
• M70: 44,323,306 km (0.111 R)
• M71: 45,269,363 km (0.078 R)
• M72: 45,348,500 km (0.118 R)
• M73: 46,700,865 km (0.119 R)
• M74: 47,261,558 km (0.102 R)
• M75: 48,470,608 km (0.087 R)
• M76: 48,632,622 km (0.113 R)
• M77: 48,713,704 km (0.088 R)
• M78: 49,608,150 km (0.092 R)
• M79: 50,016,702 km (0.114 R)
• M80: 52,075,468 km (0.053 R)
• M81: 52,739,981 km (0.114 R)
• M82: 52,823,307 km (0.116 R)
• M83: 52,989,959 km (0.107 R)
• M84: 53,240,386 km (0.117 R)
• M85: 54,329,758 km (0.096 R)
• M86: 55,257,414 km (0.074 R)
• M87: 56,105,185 km (0.115 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit