🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 44.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.75 AU - 0.81 AU

Year: 254 Days

Day: 28.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,964,296 km

• M1: 120,875 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.06 AU - 1.16 AU

Year: 431 Days

Day: 37.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,964,296 km

• M1: 262,245 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.85 AU - 2.81 AU

Year: 1312 Days

Day: 34 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,964,296 km

• M1: 654,491 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.93 AU - 3.11 AU

Year: 1476 Days

Day: 37.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.67 AU

Year: 2996 Days

Day: 42 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,964,296 km

• M1: 115,938 km (0.09 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 11.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.2 AU - 5.58 AU

Year: 3990 Days

Day: 8.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,964,296 km

• M1: 207,343 km (0.086 R)
• M2: 317,746 km (0.088 R)
• M3: 424,858 km (0.117 R)
• M4: 822,489 km (0.111 R)
• M5: 1,006,046 km (0.091 R)
• M6: 1,191,098 km (0.12 R)
• M7: 1,387,520 km (0.083 R)
• M8: 1,595,012 km (0.103 R)
• M9: 1,739,075 km (0.095 R)
• M10: 1,887,476 km (0.098 R)
• M11: 1,994,140 km (0.064 R)
• M12: 2,293,635 km (0.105 R)
• M13: 2,424,233 km (0.111 R)
• M14: 2,624,844 km (0.108 R)
• M15: 2,813,487 km (0.105 R)
• M16: 2,918,355 km (0.094 R)
• M17: 3,006,768 km (0.112 R)
• M18: 3,150,082 km (0.1 R)
• M19: 3,537,391 km (0.117 R)
• M20: 3,784,826 km (0.106 R)
• M21: 3,920,362 km (0.119 R)
• M22: 4,116,933 km (0.117 R)
• M23: 4,560,940 km (0.048 R)
• M24: 4,788,777 km (0.114 R)
• M25: 4,893,496 km (0.064 R)
• M26: 4,999,112 km (0.08 R)
• M27: 5,626,376 km (0.091 R)
• M28: 5,848,529 km (0.099 R)
• M29: 6,393,514 km (0.077 R)
• M30: 6,485,965 km (0.107 R)
• M31: 6,578,716 km (0.1 R)
• M32: 7,265,370 km (0.07 R)
• M33: 7,776,995 km (0.066 R)
• M34: 8,049,562 km (0.087 R)
• M35: 8,124,511 km (0.082 R)
• M36: 8,275,006 km (0.105 R)
• M37: 8,629,703 km (0.051 R)
• M38: 8,783,340 km (0.102 R)
• M39: 9,015,366 km (0.063 R)
• M40: 9,380,534 km (0.07 R)
• M41: 9,485,702 km (0.092 R)
• M42: 9,830,375 km (0.111 R)
• M43: 10,641,495 km (0.114 R)
• M44: 10,723,774 km (0.109 R)
• M45: 10,889,079 km (0.109 R)
• M46: 11,027,457 km (0.028 R)
• M47: 12,298,740 km (0.063 R)
• M48: 12,849,410 km (0.116 R)
• M49: 12,995,717 km (0.099 R)
• M50: 13,497,169 km (0.07 R)
• M51: 13,974,835 km (0.087 R)
• M52: 14,579,808 km (0.034 R)
• M53: 15,039,224 km (0.094 R)
• M54: 15,193,459 km (0.081 R)
• M55: 15,784,221 km (0.103 R)
• M56: 16,319,033 km (0.061 R)
• M57: 16,700,209 km (0.119 R)
• M58: 16,956,021 km (0.097 R)
• M59: 17,084,376 km (0.117 R)
• M60: 17,633,550 km (0.101 R)
• M61: 17,763,700 km (0.107 R)
• M62: 18,418,789 km (0.103 R)
• M63: 19,617,966 km (0.119 R)
• M64: 19,921,649 km (0.115 R)
• M65: 20,057,185 km (0.084 R)
• M66: 20,533,804 km (0.069 R)
• M67: 20,704,944 km (0.072 R)
• M68: 20,807,867 km (0.107 R)
• M69: 21,048,720 km (0.107 R)
• M70: 21,152,241 km (0.06 R)
• M71: 21,846,375 km (0.074 R)
• M72: 21,986,100 km (0.057 R)
• M73: 22,618,749 km (0.04 R)
• M74: 22,724,665 km (0.035 R)
• M75: 23,471,457 km (0.115 R)
• M76: 23,650,376 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 8.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.84 AU - 8.84 AU

Year: 8099 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,964,296 km

• M1: 111,750 km (0.056 R)
• M2: 206,595 km (0.116 R)
• M3: 392,096 km (0.049 R)
• M4: 646,562 km (0.083 R)
• M5: 950,545 km (0.064 R)
• M6: 1,347,129 km (0.037 R)
• M7: 1,519,466 km (0.114 R)
• M8: 2,300,067 km (0.108 R)
• M9: 2,634,419 km (0.102 R)
• M10: 2,873,177 km (0.085 R)
• M11: 2,961,888 km (0.112 R)
• M12: 3,051,497 km (0.119 R)
• M13: 3,141,854 km (0.116 R)
• M14: 3,395,423 km (0.11 R)
• M15: 3,631,638 km (0.102 R)
• M16: 3,776,000 km (0.116 R)
• M17: 4,020,892 km (0.077 R)
• M18: 4,220,455 km (0.11 R)
• M19: 4,449,041 km (0.072 R)
• M20: 4,551,964 km (0.075 R)
• M21: 4,707,695 km (0.108 R)
• M22: 4,786,384 km (0.032 R)
• M23: 5,051,471 km (0.102 R)
• M24: 5,321,346 km (0.087 R)
• M25: 5,458,228 km (0.06 R)
• M26: 6,770,351 km (0.116 R)
• M27: 6,948,372 km (0.097 R)
• M28: 7,068,051 km (0.058 R)
• M29: 7,128,039 km (0.067 R)
• M30: 7,430,975 km (0.028 R)
• M31: 7,769,066 km (0.101 R)
• M32: 8,143,659 km (0.081 R)
• M33: 10,103,391 km (0.047 R)
• M34: 10,409,319 km (0.099 R)
• M35: 10,580,758 km (0.038 R)
• M36: 11,451,567 km (0.049 R)
• M37: 11,628,392 km (0.119 R)
• M38: 12,128,647 km (0.101 R)
• M39: 12,272,860 km (0.089 R)
• M40: 12,708,938 km (0.065 R)
• M41: 13,335,453 km (0.1 R)
• M42: 13,858,896 km (0.099 R)
• M43: 14,161,084 km (0.098 R)
• M44: 14,541,811 km (0.104 R)
• M45: 15,158,004 km (0.025 R)
• M46: 16,217,157 km (0.073 R)
• M47: 16,976,815 km (0.079 R)
• M48: 17,178,623 km (0.114 R)
• M49: 17,421,869 km (0.037 R)
• M50: 17,870,812 km (0.111 R)
• M51: 17,993,781 km (0.099 R)
• M52: 18,447,661 km (0.055 R)
• M53: 19,661,947 km (0.076 R)
• M54: 20,342,917 km (0.103 R)
• M55: 20,901,964 km (0.051 R)
• M56: 21,640,529 km (0.107 R)
• M57: 22,387,770 km (0.074 R)
• M58: 22,476,182 km (0.102 R)
• M59: 22,786,748 km (0.057 R)
• M60: 23,322,308 km (0.104 R)
• M61: 24,360,517 km (0.092 R)
• M62: 25,413,836 km (0.084 R)
• M63: 25,644,815 km (0.11 R)
• M64: 25,783,642 km (0.072 R)
• M65: 26,201,917 km (0.107 R)
• M66: 26,669,112 km (0.104 R)
• M67: 27,044,901 km (0.104 R)
• M68: 27,186,421 km (0.108 R)
• M69: 27,754,295 km (0.119 R)
• M70: 28,230,764 km (0.104 R)
• M71: 28,661,755 km (0.057 R)
• M72: 28,805,818 km (0.118 R)
• M73: 28,902,159 km (0.119 R)
• M74: 28,998,500 km (0.107 R)
• M75: 30,603,536 km (0.11 R)
• M76: 31,293,182 km (0.067 R)
• M77: 31,739,283 km (0.109 R)
• M78: 32,337,225 km (0.06 R)
• M79: 32,838,378 km (0.074 R)
• M80: 33,090,002 km (0.1 R)
• M81: 33,443,202 km (0.116 R)
• M82: 33,950,040 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 14.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.29 AU - 12.73 AU

Year: 15356 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,964,296 km

• M1: 470,784 km (0.055 R)
• M2: 921,074 km (0.06 R)
• M3: 1,217,128 km (0.108 R)
• M4: 1,597,256 km (0.109 R)
• M5: 2,073,426 km (0.079 R)
• M6: 2,312,933 km (0.098 R)
• M7: 2,436,052 km (0.081 R)
• M8: 2,657,157 km (0.098 R)
• M9: 2,852,083 km (0.054 R)
• M10: 3,256,446 km (0.04 R)
• M11: 4,308,568 km (0.103 R)
• M12: 4,694,531 km (0.05 R)
• M13: 5,091,863 km (0.111 R)
• M14: 6,175,849 km (0.108 R)
• M15: 6,392,317 km (0.088 R)
• M16: 6,523,514 km (0.119 R)
• M17: 6,655,609 km (0.117 R)
• M18: 7,651,333 km (0.043 R)
• M19: 7,744,233 km (0.114 R)
• M20: 8,887,759 km (0.089 R)
• M21: 9,034,515 km (0.036 R)
• M22: 9,280,753 km (0.074 R)
• M23: 9,379,786 km (0.054 R)
• M24: 9,880,939 km (0.047 R)
• M25: 10,185,670 km (0.115 R)
• M26: 10,390,619 km (0.1 R)
• M27: 10,597,064 km (0.115 R)
• M28: 10,804,706 km (0.057 R)
• M29: 11,329,944 km (0.071 R)
• M30: 11,649,037 km (0.081 R)
• M31: 13,010,826 km (0.049 R)
• M32: 13,345,177 km (0.097 R)
• M33: 13,513,325 km (0.038 R)
• M34: 14,595,067 km (0.093 R)
• M35: 15,000,777 km (0.094 R)
• M36: 15,882,357 km (0.077 R)
• M37: 17,389,107 km (0.036 R)
• M38: 17,634,447 km (0.042 R)
• M39: 17,757,417 km (0.064 R)
• M40: 18,377,201 km (0.062 R)
• M41: 18,878,054 km (0.044 R)
• M42: 19,383,546 km (0.058 R)
• M43: 19,957,553 km (0.069 R)
• M44: 20,343,216 km (0.109 R)
• M45: 20,472,319 km (0.09 R)
• M46: 20,861,423 km (0.043 R)
• M47: 21,449,642 km (0.11 R)
• M48: 22,442,074 km (0.104 R)
• M49: 22,843,146 km (0.093 R)
• M50: 23,652,620 km (0.031 R)
• M51: 24,061,022 km (0.073 R)
• M52: 24,334,487 km (0.041 R)
• M53: 24,815,594 km (0.103 R)
• M54: 25,299,693 km (0.037 R)
• M55: 26,700,527 km (0.119 R)
• M56: 27,267,802 km (0.107 R)
• M57: 27,410,219 km (0.065 R)
• M58: 28,126,344 km (0.086 R)
• M59: 30,311,221 km (0.115 R)
• M60: 30,754,629 km (0.045 R)
• M61: 31,722,976 km (0.07 R)
• M62: 33,842,479 km (0.1 R)
• M63: 34,149,005 km (0.097 R)
• M64: 34,610,515 km (0.115 R)
• M65: 35,773,339 km (0.065 R)
• M66: 37,027,867 km (0.111 R)
• M67: 38,376,342 km (0.066 R)
• M68: 40,307,650 km (0.1 R)
• M69: 42,105,667 km (0.114 R)
• M70: 42,765,842 km (0.096 R)
• M71: 43,180,378 km (0.117 R)
• M72: 45,103,758 km (0.091 R)
• M73: 45,864,164 km (0.041 R)
• M74: 47,998,178 km (0.069 R)
• M75: 48,601,506 km (0.091 R)
• M76: 49,467,678 km (0.063 R)
• M77: 51,039,802 km (0.108 R)
• M78: 51,303,543 km (0.069 R)
• M79: 51,920,335 km (0.035 R)
• M80: 52,185,422 km (0.094 R)
• M81: 54,502,095 km (0.103 R)
• M82: 54,591,853 km (0.085 R)
• M83: 54,861,429 km (0.113 R)
• M84: 55,582,490 km (0.084 R)
• M85: 55,763,354 km (0.08 R)
• M86: 56,034,874 km (0.055 R)
• M87: 59,511,978 km (0.083 R)
• M88: 60,438,587 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit