🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 289 Days

Day: 17.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,756,726 km

• M1: 561,740 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.22 AU - 1.48 AU

Year: 579 Days

Day: 43.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.17 AU - 1.57 AU

Year: 592 Days

Day: 12.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 176 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,756,726 km

• M1: 341,233 km (0.089 R)
• M2: 375,341 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.58 AU - 3.4 AU

Year: 1908 Days

Day: 26.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.82 AU - 3.78 AU

Year: 2212 Days

Day: 47.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.66 AU - 4.98 AU

Year: 3313 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,756,726 km

• M1: 2,040,066 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.29 AU - 5.31 AU

Year: 3880 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,756,726 km

• M1: 145,858 km (0.08 R)
• M2: 379,530 km (0.088 R)
• M3: 727,494 km (0.106 R)
• M4: 1,174,792 km (0.12 R)
• M5: 1,338,303 km (0.086 R)
• M6: 1,407,866 km (0.073 R)
• M7: 1,571,825 km (0.042 R)
• M8: 1,720,525 km (0.068 R)
• M9: 1,796,670 km (0.059 R)
• M10: 1,874,162 km (0.111 R)
• M11: 2,302,012 km (0.066 R)
• M12: 2,558,572 km (0.106 R)
• M13: 2,671,369 km (0.113 R)
• M14: 2,850,288 km (0.119 R)
• M15: 3,059,576 km (0.066 R)
• M16: 3,396,919 km (0.07 R)
• M17: 3,465,734 km (0.112 R)
• M18: 3,605,009 km (0.047 R)
• M19: 3,903,607 km (0.097 R)
• M20: 4,136,680 km (0.12 R)
• M21: 4,284,633 km (0.113 R)
• M22: 4,555,405 km (0.108 R)
• M23: 5,019,158 km (0.097 R)
• M24: 5,563,096 km (0.109 R)
• M25: 6,345,942 km (0.111 R)
• M26: 6,603,100 km (0.029 R)
• M27: 6,811,341 km (0.088 R)
• M28: 7,074,633 km (0.112 R)
• M29: 7,216,452 km (0.105 R)
• M30: 7,811,552 km (0.12 R)
• M31: 8,068,711 km (0.101 R)
• M32: 8,272,762 km (0.066 R)
• M33: 8,478,609 km (0.112 R)
• M34: 8,724,099 km (0.12 R)
• M35: 8,971,833 km (0.098 R)
• M36: 9,067,725 km (0.099 R)
• M37: 9,221,961 km (0.12 R)
• M38: 9,357,646 km (0.064 R)
• M39: 9,611,364 km (0.099 R)
• M40: 9,827,832 km (0.077 R)
• M41: 9,946,463 km (0.06 R)
• M42: 10,305,648 km (0.115 R)
• M43: 10,385,982 km (0.048 R)
• M44: 10,486,811 km (0.051 R)
• M45: 10,770,747 km (0.061 R)
• M46: 12,420,064 km (0.088 R)
• M47: 12,505,634 km (0.117 R)
• M48: 13,219,216 km (0.045 R)
• M49: 13,526,041 km (0.028 R)
• M50: 14,079,703 km (0.118 R)
• M51: 14,844,746 km (0.095 R)
• M52: 14,981,030 km (0.026 R)
• M53: 15,277,982 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 10.4

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.67 AU - 5.15 AU

Year: 4014 Days

Day: 12.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,756,726 km

• M1: 130,150 km (0.105 R)
• M2: 224,098 km (0.098 R)
• M3: 380,128 km (0.09 R)
• M4: 470,186 km (0.051 R)
• M5: 632,500 km (0.062 R)
• M6: 875,148 km (0.109 R)
• M7: 1,027,438 km (0.094 R)
• M8: 1,161,328 km (0.077 R)
• M9: 1,315,713 km (0.059 R)
• M10: 1,537,268 km (0.114 R)
• M11: 1,691,952 km (0.063 R)
• M12: 1,983,518 km (0.037 R)
• M13: 2,101,252 km (0.03 R)
• M14: 2,432,910 km (0.103 R)
• M15: 2,632,623 km (0.061 R)
• M16: 3,145,744 km (0.098 R)
• M17: 3,586,759 km (0.06 R)
• M18: 3,772,858 km (0.109 R)
• M19: 3,877,577 km (0.102 R)
• M20: 4,909,653 km (0.097 R)
• M21: 5,070,470 km (0.06 R)
• M22: 5,232,934 km (0.104 R)
• M23: 5,350,069 km (0.117 R)
• M24: 5,420,828 km (0.114 R)
• M25: 5,515,524 km (0.034 R)
• M26: 5,610,967 km (0.04 R)
• M27: 7,471,666 km (0.103 R)
• M28: 7,656,868 km (0.116 R)
• M29: 8,140,069 km (0.088 R)
• M30: 9,051,718 km (0.07 R)
• M31: 9,334,309 km (0.096 R)
• M32: 9,505,299 km (0.034 R)
• M33: 9,763,655 km (0.098 R)
• M34: 10,228,904 km (0.111 R)
• M35: 10,375,809 km (0.096 R)
• M36: 10,493,842 km (0.11 R)
• M37: 10,731,104 km (0.096 R)
• M38: 11,150,726 km (0.045 R)
• M39: 11,453,811 km (0.117 R)
• M40: 11,882,708 km (0.101 R)
• M41: 12,037,093 km (0.116 R)
• M42: 12,130,143 km (0.111 R)
• M43: 12,254,459 km (0.115 R)
• M44: 13,489,090 km (0.113 R)
• M45: 13,876,998 km (0.116 R)
• M46: 13,974,535 km (0.04 R)
• M47: 15,196,152 km (0.114 R)
• M48: 15,363,851 km (0.104 R)
• M49: 15,464,829 km (0.112 R)
• M50: 15,633,576 km (0.068 R)
• M51: 15,768,962 km (0.093 R)
• M52: 15,836,879 km (0.109 R)
• M53: 15,904,797 km (0.116 R)
• M54: 15,972,864 km (0.094 R)
• M55: 16,177,514 km (0.118 R)
• M56: 16,246,030 km (0.091 R)
• M57: 16,796,999 km (0.103 R)
• M58: 16,866,262 km (0.088 R)
• M59: 16,935,676 km (0.101 R)
• M60: 17,005,089 km (0.113 R)
• M61: 17,319,095 km (0.102 R)
• M62: 20,118,969 km (0.117 R)
• M63: 20,896,429 km (0.031 R)
• M64: 21,008,328 km (0.073 R)
• M65: 21,232,725 km (0.074 R)
• M66: 21,570,816 km (0.044 R)
• M67: 21,759,309 km (0.036 R)
• M68: 21,986,399 km (0.101 R)
• M69: 22,902,237 km (0.116 R)
• M70: 23,287,601 km (0.081 R)
• M71: 23,364,943 km (0.117 R)
• M72: 24,377,871 km (0.113 R)
• M73: 24,574,442 km (0.089 R)
• M74: 25,405,159 km (0.066 R)
• M75: 25,764,194 km (0.111 R)
• M76: 26,044,391 km (0.101 R)
• M77: 26,164,817 km (0.032 R)
• M78: 26,366,026 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 10

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.59 AU - 8.57 AU

Year: 7700 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,756,726 km

• M1: 140,323 km (0.039 R)
• M2: 285,433 km (0.08 R)
• M3: 452,534 km (0.11 R)
• M4: 579,991 km (0.087 R)
• M5: 707,299 km (0.119 R)
• M6: 774,767 km (0.1 R)
• M7: 858,991 km (0.098 R)
• M8: 1,052,571 km (0.098 R)
• M9: 1,162,974 km (0.073 R)
• M10: 1,244,355 km (0.109 R)
• M11: 1,535,772 km (0.081 R)
• M12: 1,698,833 km (0.088 R)
• M13: 1,944,623 km (0.047 R)
• M14: 2,181,885 km (0.086 R)
• M15: 2,263,117 km (0.041 R)
• M16: 2,386,834 km (0.095 R)
• M17: 2,449,665 km (0.096 R)
• M18: 2,706,225 km (0.045 R)
• M19: 3,720,499 km (0.114 R)
• M20: 4,656,084 km (0.049 R)
• M21: 5,273,026 km (0.076 R)
• M22: 5,410,506 km (0.116 R)
• M23: 5,689,207 km (0.081 R)
• M24: 5,887,125 km (0.103 R)
• M25: 6,144,882 km (0.077 R)
• M26: 6,377,058 km (0.089 R)
• M27: 7,488,869 km (0.081 R)
• M28: 8,146,202 km (0.065 R)
• M29: 9,150,303 km (0.032 R)
• M30: 10,022,309 km (0.088 R)
• M31: 10,124,634 km (0.091 R)
• M32: 10,193,001 km (0.047 R)
• M33: 10,364,739 km (0.089 R)
• M34: 10,433,703 km (0.099 R)
• M35: 10,502,818 km (0.067 R)
• M36: 10,641,495 km (0.087 R)
• M37: 10,955,800 km (0.101 R)
• M38: 11,202,337 km (0.106 R)
• M39: 11,522,028 km (0.117 R)
• M40: 11,700,947 km (0.099 R)
• M41: 11,844,860 km (0.075 R)
• M42: 12,279,741 km (0.116 R)
• M43: 12,609,455 km (0.088 R)
• M44: 12,756,958 km (0.094 R)
• M45: 12,942,011 km (0.064 R)
• M46: 15,153,965 km (0.08 R)
• M47: 15,232,354 km (0.089 R)
• M48: 15,428,776 km (0.107 R)
• M49: 15,784,520 km (0.061 R)
• M50: 16,343,418 km (0.117 R)
• M51: 16,665,652 km (0.118 R)
• M52: 17,030,670 km (0.102 R)
• M53: 17,809,926 km (0.032 R)
• M54: 19,403,143 km (0.091 R)
• M55: 19,573,385 km (0.07 R)
• M56: 19,787,161 km (0.054 R)
• M57: 20,302,974 km (0.097 R)
• M58: 21,216,568 km (0.092 R)
• M59: 21,832,912 km (0.072 R)
• M60: 22,232,338 km (0.06 R)
• M61: 22,321,498 km (0.093 R)
• M62: 22,723,767 km (0.095 R)
• M63: 22,858,405 km (0.073 R)
• M64: 22,993,342 km (0.053 R)
• M65: 23,671,918 km (0.117 R)
• M66: 24,082,265 km (0.117 R)
• M67: 24,540,932 km (0.111 R)
• M68: 24,956,216 km (0.119 R)
• M69: 26,027,935 km (0.118 R)
• M70: 27,400,645 km (0.114 R)
• M71: 28,312,743 km (0.051 R)
• M72: 28,991,319 km (0.03 R)
• M73: 29,626,063 km (0.041 R)
• M74: 29,822,336 km (0.084 R)
• M75: 30,166,710 km (0.119 R)
• M76: 31,607,786 km (0.118 R)
• M77: 32,210,666 km (0.041 R)
• M78: 32,513,601 km (0.107 R)
• M79: 33,020,439 km (0.081 R)
• M80: 33,325,768 km (0.113 R)
• M81: 33,683,307 km (0.026 R)
• M82: 34,042,043 km (0.087 R)
• M83: 34,299,052 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.4

Radius: 12.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.86 AU - 10.98 AU

Year: 11528 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,756,726 km

• M1: 155,731 km (0.088 R)
• M2: 252,820 km (0.096 R)
• M3: 331,958 km (0.108 R)
• M4: 463,155 km (0.077 R)
• M5: 739,911 km (0.09 R)
• M6: 924,964 km (0.116 R)
• M7: 1,792,930 km (0.118 R)
• M8: 1,930,261 km (0.07 R)
• M9: 2,413,762 km (0.083 R)
• M10: 2,880,956 km (0.115 R)
• M11: 3,097,873 km (0.03 R)
• M12: 3,547,714 km (0.073 R)
• M13: 4,078,786 km (0.114 R)
• M14: 4,415,680 km (0.088 R)
• M15: 5,019,009 km (0.091 R)
• M16: 5,182,070 km (0.11 R)
• M17: 5,513,729 km (0.082 R)
• M18: 5,750,093 km (0.08 R)
• M19: 5,989,749 km (0.094 R)
• M20: 6,585,448 km (0.113 R)
• M21: 7,310,698 km (0.081 R)
• M22: 7,421,700 km (0.094 R)
• M23: 7,533,300 km (0.089 R)
• M24: 9,073,560 km (0.073 R)
• M25: 9,594,759 km (0.038 R)
• M26: 10,002,413 km (0.109 R)
• M27: 10,961,335 km (0.046 R)
• M28: 11,088,643 km (0.061 R)
• M29: 11,301,820 km (0.057 R)
• M30: 11,430,325 km (0.107 R)
• M31: 12,299,937 km (0.064 R)
• M32: 12,831,907 km (0.092 R)
• M33: 13,462,163 km (0.093 R)
• M34: 13,689,701 km (0.098 R)
• M35: 14,102,442 km (0.104 R)
• M36: 14,940,339 km (0.04 R)
• M37: 15,175,806 km (0.117 R)
• M38: 15,794,244 km (0.035 R)
• M39: 16,178,860 km (0.061 R)
• M40: 16,275,500 km (0.101 R)
• M41: 16,469,379 km (0.118 R)
• M42: 17,006,585 km (0.032 R)
• M43: 17,104,721 km (0.07 R)
• M44: 17,351,259 km (0.093 R)
• M45: 17,698,475 km (0.116 R)
• M46: 19,365,744 km (0.067 R)
• M47: 20,714,368 km (0.098 R)
• M48: 21,559,297 km (0.102 R)
• M49: 23,337,567 km (0.078 R)
• M50: 24,050,850 km (0.052 R)
• M51: 24,827,113 km (0.107 R)
• M52: 25,555,355 km (0.117 R)
• M53: 26,006,991 km (0.1 R)
• M54: 27,032,784 km (0.082 R)
• M55: 27,955,653 km (0.098 R)
• M56: 28,246,172 km (0.103 R)
• M57: 29,123,713 km (0.059 R)
• M58: 30,785,895 km (0.118 R)
• M59: 32,113,277 km (0.08 R)
• M60: 32,295,787 km (0.063 R)
• M61: 33,090,451 km (0.084 R)
• M62: 33,644,412 km (0.088 R)
• M63: 33,829,614 km (0.046 R)
• M64: 34,263,448 km (0.074 R)
• M65: 34,449,846 km (0.114 R)
• M66: 35,136,501 km (0.098 R)
• M67: 35,701,532 km (0.087 R)
• M68: 36,080,014 km (0.106 R)
• M69: 36,523,123 km (0.032 R)
• M70: 37,799,193 km (0.026 R)
• M71: 38,249,333 km (0.117 R)
• M72: 38,442,763 km (0.091 R)
• M73: 39,936,648 km (0.119 R)
• M74: 40,263,968 km (0.112 R)
• M75: 42,446,152 km (0.11 R)
• M76: 42,847,074 km (0.094 R)
• M77: 43,652,659 km (0.089 R)
• M78: 44,395,412 km (0.098 R)
• M79: 44,734,401 km (0.11 R)
• M80: 45,074,437 km (0.118 R)
• M81: 45,210,571 km (0.102 R)
• M82: 45,483,437 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit