🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 165 Days

Day: 40.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,339,258 km

• M1: 30,368 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.72 AU

Year: 186 Days

Day: 29.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.74 AU - 1.02 AU

Year: 308 Days

Day: 42.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.65 AU - 2.39 AU

Year: 1070 Days

Day: 46.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 14.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.33 AU - 8.13 AU

Year: 7247 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,339,258 km

• M1: 182,360 km (0.074 R)
• M2: 300,542 km (0.034 R)
• M3: 389,553 km (0.093 R)
• M4: 573,857 km (0.065 R)
• M5: 806,632 km (0.095 R)
• M6: 965,505 km (0.099 R)
• M7: 1,368,222 km (0.115 R)
• M8: 1,861,297 km (0.105 R)
• M9: 2,323,853 km (0.109 R)
• M10: 2,471,955 km (0.065 R)
• M11: 2,777,733 km (0.118 R)
• M12: 3,003,925 km (0.078 R)
• M13: 3,119,265 km (0.079 R)
• M14: 3,595,884 km (0.111 R)
• M15: 3,993,964 km (0.082 R)
• M16: 4,172,733 km (0.056 R)
• M17: 5,161,426 km (0.113 R)
• M18: 5,554,120 km (0.102 R)
• M19: 6,102,696 km (0.116 R)
• M20: 6,518,129 km (0.112 R)
• M21: 6,608,336 km (0.11 R)
• M22: 6,820,616 km (0.096 R)
• M23: 7,065,956 km (0.081 R)
• M24: 7,283,023 km (0.102 R)
• M25: 7,596,879 km (0.104 R)
• M26: 7,787,467 km (0.066 R)
• M27: 8,173,280 km (0.117 R)
• M28: 8,466,791 km (0.081 R)
• M29: 8,930,394 km (0.091 R)
• M30: 9,504,551 km (0.105 R)
• M31: 10,125,532 km (0.045 R)
• M32: 10,617,559 km (0.11 R)
• M33: 11,808,508 km (0.081 R)
• M34: 12,513,263 km (0.098 R)
• M35: 12,776,406 km (0.119 R)
• M36: 13,346,524 km (0.093 R)
• M37: 13,499,861 km (0.073 R)
• M38: 13,692,544 km (0.077 R)
• M39: 13,924,869 km (0.094 R)
• M40: 14,197,736 km (0.071 R)
• M41: 14,867,485 km (0.07 R)
• M42: 15,146,336 km (0.11 R)
• M43: 15,306,405 km (0.06 R)
• M44: 15,790,055 km (0.12 R)
• M45: 16,813,903 km (0.088 R)
• M46: 16,979,807 km (0.097 R)
• M47: 17,354,849 km (0.089 R)
• M48: 17,522,399 km (0.049 R)
• M49: 18,198,282 km (0.073 R)
• M50: 18,582,150 km (0.108 R)
• M51: 18,925,627 km (0.094 R)
• M52: 19,575,330 km (0.119 R)
• M53: 20,188,382 km (0.057 R)
• M54: 21,119,629 km (0.094 R)
• M55: 21,568,123 km (0.086 R)
• M56: 22,065,088 km (0.083 R)
• M57: 22,246,699 km (0.098 R)
• M58: 22,337,804 km (0.105 R)
• M59: 23,024,309 km (0.057 R)
• M60: 23,903,945 km (0.091 R)
• M61: 24,559,034 km (0.074 R)
• M62: 25,935,035 km (0.085 R)
• M63: 26,078,798 km (0.098 R)
• M64: 26,222,712 km (0.049 R)
• M65: 26,318,903 km (0.107 R)
• M66: 27,189,712 km (0.088 R)
• M67: 29,009,421 km (0.061 R)
• M68: 29,708,192 km (0.088 R)
• M69: 30,918,888 km (0.03 R)
• M70: 33,336,539 km (0.07 R)
• M71: 33,754,067 km (0.109 R)
• M72: 34,015,863 km (0.066 R)
• M73: 35,654,409 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 8.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.59 AU - 9.09 AU

Year: 8978 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,339,258 km

• M1: 314,904 km (0.084 R)
• M2: 383,419 km (0.062 R)
• M3: 477,965 km (0.027 R)
• M4: 624,870 km (0.114 R)
• M5: 681,269 km (0.085 R)
• M6: 739,462 km (0.086 R)
• M7: 799,601 km (0.049 R)
• M8: 886,667 km (0.043 R)
• M9: 1,084,734 km (0.08 R)
• M10: 1,181,973 km (0.111 R)
• M11: 1,585,289 km (0.11 R)
• M12: 1,728,903 km (0.098 R)
• M13: 1,843,794 km (0.08 R)
• M14: 2,080,906 km (0.064 R)
• M15: 2,773,844 km (0.087 R)
• M16: 2,947,826 km (0.099 R)
• M17: 3,914,079 km (0.1 R)
• M18: 3,978,855 km (0.099 R)
• M19: 4,065,771 km (0.091 R)
• M20: 4,397,729 km (0.115 R)
• M21: 4,923,565 km (0.109 R)
• M22: 5,111,161 km (0.053 R)
• M23: 5,761,612 km (0.071 R)
• M24: 6,009,197 km (0.046 R)
• M25: 6,184,526 km (0.111 R)
• M26: 6,336,218 km (0.096 R)
• M27: 6,438,094 km (0.081 R)
• M28: 6,540,419 km (0.084 R)
• M29: 6,720,834 km (0.099 R)
• M30: 7,459,099 km (0.046 R)
• M31: 7,729,124 km (0.064 R)
• M32: 8,029,666 km (0.103 R)
• M33: 8,334,097 km (0.083 R)
• M34: 8,445,847 km (0.098 R)
• M35: 8,897,483 km (0.101 R)
• M36: 9,589,672 km (0.094 R)
• M37: 10,030,986 km (0.071 R)
• M38: 10,781,519 km (0.094 R)
• M39: 10,994,845 km (0.104 R)
• M40: 11,148,033 km (0.117 R)
• M41: 11,549,853 km (0.034 R)
• M42: 12,145,702 km (0.096 R)
• M43: 12,912,540 km (0.031 R)
• M44: 12,977,166 km (0.097 R)
• M45: 13,139,181 km (0.083 R)
• M46: 13,204,106 km (0.106 R)
• M47: 13,432,393 km (0.039 R)
• M48: 14,125,181 km (0.036 R)
• M49: 15,271,399 km (0.089 R)
• M50: 15,545,463 km (0.093 R)
• M51: 15,752,057 km (0.094 R)
• M52: 16,552,406 km (0.089 R)
• M53: 17,188,047 km (0.095 R)
• M54: 17,508,785 km (0.101 R)
• M55: 17,688,003 km (0.107 R)
• M56: 19,252,947 km (0.103 R)
• M57: 19,437,850 km (0.115 R)
• M58: 20,408,590 km (0.081 R)
• M59: 21,624,821 km (0.093 R)
• M60: 21,817,054 km (0.03 R)
• M61: 22,009,736 km (0.054 R)
• M62: 22,708,358 km (0.11 R)
• M63: 23,021,168 km (0.114 R)
• M64: 23,414,161 km (0.075 R)
• M65: 23,849,042 km (0.102 R)
• M66: 24,326,409 km (0.116 R)
• M67: 24,446,386 km (0.116 R)
• M68: 24,726,733 km (0.108 R)
• M69: 25,412,340 km (0.106 R)
• M70: 25,615,045 km (0.073 R)
• M71: 25,736,967 km (0.078 R)
• M72: 26,226,751 km (0.081 R)
• M73: 26,678,387 km (0.086 R)
• M74: 27,049,838 km (0.105 R)
• M75: 27,506,112 km (0.105 R)
• M76: 27,714,352 km (0.094 R)
• M77: 27,964,928 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.3

Radius: 6.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.58 AU - 16.6 AU

Year: 19716 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,339,258 km

• M1: 107,561 km (0.12 R)
• M2: 424,708 km (0.097 R)
• M3: 497,413 km (0.091 R)
• M4: 971,788 km (0.11 R)
• M5: 1,120,488 km (0.109 R)
• M6: 1,189,004 km (0.066 R)
• M7: 1,688,062 km (0.065 R)
• M8: 2,095,567 km (0.053 R)
• M9: 2,159,296 km (0.116 R)
• M10: 2,267,006 km (0.101 R)
• M11: 2,376,512 km (0.109 R)
• M12: 2,420,793 km (0.067 R)
• M13: 2,692,313 km (0.048 R)
• M14: 3,769,268 km (0.083 R)
• M15: 4,057,244 km (0.111 R)
• M16: 4,379,627 km (0.113 R)
• M17: 5,077,501 km (0.089 R)
• M18: 5,279,010 km (0.109 R)
• M19: 5,869,472 km (0.088 R)
• M20: 5,959,830 km (0.099 R)
• M21: 6,111,372 km (0.104 R)
• M22: 6,636,461 km (0.058 R)
• M23: 7,337,476 km (0.108 R)
• M24: 7,928,238 km (0.091 R)
• M25: 9,120,384 km (0.12 R)
• M26: 9,190,246 km (0.099 R)
• M27: 11,591,441 km (0.058 R)
• M28: 12,626,509 km (0.115 R)
• M29: 13,931,152 km (0.096 R)
• M30: 15,071,387 km (0.108 R)
• M31: 17,137,932 km (0.118 R)
• M32: 18,313,921 km (0.06 R)
• M33: 19,381,152 km (0.101 R)
• M34: 19,922,248 km (0.045 R)
• M35: 21,342,979 km (0.085 R)
• M36: 22,229,795 km (0.034 R)
• M37: 22,891,017 km (0.115 R)
• M38: 23,367,187 km (0.105 R)
• M39: 23,510,652 km (0.092 R)
• M40: 24,280,931 km (0.061 R)
• M41: 26,690,803 km (0.114 R)
• M42: 27,342,900 km (0.069 R)
• M43: 28,203,537 km (0.11 R)
• M44: 28,407,289 km (0.108 R)
• M45: 28,816,290 km (0.109 R)
• M46: 30,107,170 km (0.066 R)
• M47: 30,995,632 km (0.063 R)
• M48: 31,048,140 km (0.057 R)
• M49: 32,158,157 km (0.092 R)
• M50: 32,744,730 km (0.08 R)
• M51: 33,604,319 km (0.076 R)
• M52: 34,199,569 km (0.066 R)
• M53: 34,308,028 km (0.04 R)
• M54: 34,471,239 km (0.072 R)
• M55: 34,743,657 km (0.082 R)
• M56: 34,798,260 km (0.094 R)
• M57: 35,565,248 km (0.103 R)
• M58: 35,895,710 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit