🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.06 AU

Year: 347 Days

Day: 21.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 380 Days

Day: 18.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,811,702 km

• M1: 14,661 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.24 AU - 1.68 AU

Year: 661 Days

Day: 34.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.47 AU - 1.79 AU

Year: 780 Days

Day: 44.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,811,702 km

• M1: 74,051 km (0.087 R)
• M2: 209,287 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.61 AU - 4.19 AU

Year: 2349 Days

Day: 38.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,811,702 km

• M1: 265,835 km (0.049 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 13.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.01 AU - 4.89 AU

Year: 3518 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 100,811,702 km

• M1: 174,880 km (0.076 R)
• M2: 313,108 km (0.035 R)
• M3: 407,953 km (0.093 R)
• M4: 560,693 km (0.096 R)
• M5: 726,896 km (0.098 R)
• M6: 827,575 km (0.076 R)
• M7: 1,033,422 km (0.115 R)
• M8: 1,671,457 km (0.095 R)
• M9: 1,809,685 km (0.075 R)
• M10: 1,980,975 km (0.106 R)
• M11: 2,098,260 km (0.071 R)
• M12: 2,293,934 km (0.115 R)
• M13: 2,511,599 km (0.062 R)
• M14: 2,655,362 km (0.097 R)
• M15: 3,102,959 km (0.104 R)
• M16: 3,240,290 km (0.081 R)
• M17: 3,397,368 km (0.106 R)
• M18: 3,521,235 km (0.03 R)
• M19: 3,865,310 km (0.079 R)
• M20: 4,277,452 km (0.117 R)
• M21: 4,605,670 km (0.068 R)
• M22: 4,703,806 km (0.101 R)
• M23: 4,982,357 km (0.111 R)
• M24: 5,328,078 km (0.112 R)
• M25: 5,999,922 km (0.103 R)
• M26: 6,128,875 km (0.105 R)
• M27: 6,543,560 km (0.039 R)
• M28: 6,676,553 km (0.071 R)
• M29: 6,765,564 km (0.107 R)
• M30: 6,922,492 km (0.09 R)
• M31: 7,057,878 km (0.099 R)
• M32: 7,239,939 km (0.066 R)
• M33: 7,423,495 km (0.118 R)
• M34: 7,795,246 km (0.107 R)
• M35: 7,912,680 km (0.09 R)
• M36: 8,800,095 km (0.112 R)
• M37: 8,971,684 km (0.099 R)
• M38: 9,144,170 km (0.099 R)
• M39: 9,618,245 km (0.061 R)
• M40: 9,845,634 km (0.061 R)
• M41: 10,100,399 km (0.082 R)
• M42: 11,009,356 km (0.112 R)
• M43: 11,326,952 km (0.119 R)
• M44: 12,025,724 km (0.117 R)
• M45: 12,188,935 km (0.102 R)
• M46: 12,325,518 km (0.099 R)
• M47: 12,462,699 km (0.047 R)
• M48: 12,655,381 km (0.074 R)
• M49: 12,877,086 km (0.111 R)
• M50: 13,183,761 km (0.117 R)
• M51: 13,352,208 km (0.104 R)
• M52: 13,691,048 km (0.087 R)
• M53: 14,176,044 km (0.086 R)
• M54: 14,377,403 km (0.055 R)
• M55: 14,521,765 km (0.115 R)
• M56: 14,666,725 km (0.115 R)
• M57: 15,457,350 km (0.087 R)
• M58: 15,575,682 km (0.094 R)
• M59: 15,843,162 km (0.109 R)
• M60: 15,962,392 km (0.047 R)
• M61: 16,201,898 km (0.099 R)
• M62: 16,654,282 km (0.077 R)
• M63: 17,141,373 km (0.03 R)
• M64: 17,233,226 km (0.088 R)
• M65: 18,005,151 km (0.077 R)
• M66: 18,098,500 km (0.102 R)
• M67: 19,073,130 km (0.075 R)
• M68: 19,168,274 km (0.071 R)
• M69: 19,454,904 km (0.1 R)
• M70: 21,302,886 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 8.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.73 AU - 9.21 AU

Year: 7651 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,811,702 km

• M1: 134,189 km (0.086 R)
• M2: 194,328 km (0.101 R)
• M3: 417,827 km (0.099 R)
• M4: 709,094 km (0.104 R)
• M5: 767,437 km (0.098 R)
• M6: 902,374 km (0.118 R)
• M7: 1,099,245 km (0.095 R)
• M8: 1,428,061 km (0.117 R)
• M9: 1,596,060 km (0.104 R)
• M10: 1,722,470 km (0.057 R)
• M11: 1,786,947 km (0.05 R)
• M12: 1,852,171 km (0.117 R)
• M13: 2,697,698 km (0.064 R)
• M14: 2,791,945 km (0.067 R)
• M15: 3,101,164 km (0.048 R)
• M16: 3,180,152 km (0.093 R)
• M17: 3,585,562 km (0.117 R)
• M18: 3,668,589 km (0.071 R)
• M19: 3,815,494 km (0.097 R)
• M20: 4,071,904 km (0.105 R)
• M21: 4,268,027 km (0.116 R)
• M22: 4,714,726 km (0.059 R)
• M23: 4,851,758 km (0.069 R)
• M24: 4,966,949 km (0.058 R)
• M25: 5,083,036 km (0.111 R)
• M26: 6,167,920 km (0.057 R)
• M27: 6,342,950 km (0.103 R)
• M28: 6,672,514 km (0.098 R)
• M29: 6,826,450 km (0.113 R)
• M30: 7,667,639 km (0.086 R)
• M31: 8,182,405 km (0.03 R)
• M32: 8,513,316 km (0.11 R)
• M33: 8,736,366 km (0.072 R)
• M34: 8,820,590 km (0.113 R)
• M35: 8,933,237 km (0.108 R)
• M36: 9,388,463 km (0.072 R)
• M37: 9,763,954 km (0.111 R)
• M38: 10,056,268 km (0.114 R)
• M39: 10,679,194 km (0.112 R)
• M40: 11,010,553 km (0.051 R)
• M41: 11,345,353 km (0.083 R)
• M42: 12,118,624 km (0.058 R)
• M43: 12,559,040 km (0.111 R)
• M44: 12,813,058 km (0.045 R)
• M45: 13,715,582 km (0.078 R)
• M46: 13,780,806 km (0.074 R)
• M47: 14,075,664 km (0.117 R)
• M48: 14,872,272 km (0.054 R)
• M49: 15,006,611 km (0.112 R)
• M50: 15,107,440 km (0.045 R)
• M51: 15,276,187 km (0.095 R)
• M52: 15,377,614 km (0.112 R)
• M53: 15,547,408 km (0.081 R)
• M54: 15,683,542 km (0.041 R)
• M55: 16,509,172 km (0.085 R)
• M56: 16,613,292 km (0.079 R)
• M57: 17,419,326 km (0.116 R)
• M58: 17,631,755 km (0.115 R)
• M59: 17,738,268 km (0.059 R)
• M60: 17,987,648 km (0.064 R)
• M61: 18,094,910 km (0.084 R)
• M62: 20,283,676 km (0.075 R)
• M63: 20,731,423 km (0.045 R)
• M64: 20,806,371 km (0.119 R)
• M65: 20,881,320 km (0.058 R)
• M66: 20,994,116 km (0.101 R)
• M67: 21,484,797 km (0.086 R)
• M68: 21,903,073 km (0.086 R)
• M69: 21,979,368 km (0.12 R)
• M70: 22,055,812 km (0.11 R)
• M71: 22,554,721 km (0.038 R)
• M72: 23,135,012 km (0.114 R)
• M73: 23,407,429 km (0.091 R)
• M74: 23,563,609 km (0.102 R)
• M75: 23,641,849 km (0.106 R)
• M76: 24,310,252 km (0.103 R)
• M77: 24,468,377 km (0.081 R)
• M78: 24,666,595 km (0.053 R)
• M79: 25,024,582 km (0.036 R)
• M80: 25,344,422 km (0.099 R)
• M81: 25,424,457 km (0.069 R)
• M82: 26,149,708 km (0.117 R)
• M83: 26,881,541 km (0.039 R)
• M84: 27,004,211 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 8.4

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.65 AU - 12.73 AU

Year: 13098 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,811,702 km

• M1: 150,645 km (0.088 R)
• M2: 223,200 km (0.118 R)
• M3: 491,878 km (0.06 R)
• M4: 826,977 km (0.095 R)
• M5: 915,389 km (0.025 R)
• M6: 983,905 km (0.11 R)
• M7: 1,820,307 km (0.072 R)
• M8: 2,147,926 km (0.07 R)
• M9: 2,559,171 km (0.109 R)
• M10: 2,690,667 km (0.036 R)
• M11: 3,274,249 km (0.104 R)
• M12: 3,345,457 km (0.067 R)
• M13: 3,562,374 km (0.118 R)
• M14: 4,475,071 km (0.068 R)
• M15: 4,714,128 km (0.072 R)
• M16: 5,080,643 km (0.073 R)
• M17: 5,163,371 km (0.117 R)
• M18: 5,456,433 km (0.109 R)
• M19: 5,797,965 km (0.108 R)
• M20: 6,457,093 km (0.037 R)
• M21: 6,727,267 km (0.039 R)
• M22: 7,560,377 km (0.111 R)
• M23: 9,884,829 km (0.065 R)
• M24: 10,511,195 km (0.065 R)
• M25: 10,564,003 km (0.083 R)
• M26: 10,989,460 km (0.113 R)
• M27: 11,204,282 km (0.093 R)
• M28: 12,188,187 km (0.085 R)
• M29: 12,634,288 km (0.075 R)
• M30: 12,915,831 km (0.109 R)
• M31: 14,062,798 km (0.099 R)
• M32: 14,589,532 km (0.115 R)
• M33: 15,361,607 km (0.047 R)
• M34: 15,782,875 km (0.104 R)
• M35: 16,575,444 km (0.099 R)
• M36: 17,256,114 km (0.097 R)
• M37: 17,568,475 km (0.049 R)
• M38: 18,516,925 km (0.047 R)
• M39: 19,546,757 km (0.098 R)
• M40: 21,393,543 km (0.105 R)
• M41: 21,594,752 km (0.097 R)
• M42: 21,998,816 km (0.116 R)
• M43: 23,848,593 km (0.115 R)
• M44: 24,126,845 km (0.095 R)
• M45: 24,686,491 km (0.074 R)
• M46: 25,463,054 km (0.052 R)
• M47: 25,605,172 km (0.104 R)
• M48: 25,890,155 km (0.057 R)
• M49: 26,247,694 km (0.119 R)
• M50: 26,679,135 km (0.032 R)
• M51: 28,870,594 km (0.072 R)
• M52: 29,912,992 km (0.093 R)
• M53: 30,589,623 km (0.064 R)
• M54: 31,043,503 km (0.118 R)
• M55: 31,575,772 km (0.085 R)
• M56: 32,341,564 km (0.083 R)
• M57: 32,803,821 km (0.104 R)
• M58: 33,035,847 km (0.037 R)
• M59: 35,148,319 km (0.098 R)
• M60: 36,101,108 km (0.082 R)
• M61: 37,142,907 km (0.111 R)
• M62: 39,092,018 km (0.087 R)
• M63: 39,502,365 km (0.052 R)
• M64: 39,584,494 km (0.082 R)
• M65: 40,824,661 km (0.107 R)
• M66: 41,074,190 km (0.086 R)
• M67: 41,240,842 km (0.064 R)
• M68: 42,077,543 km (0.101 R)
• M69: 43,004,301 km (0.086 R)
• M70: 43,597,607 km (0.103 R)
• M71: 46,517,607 km (0.086 R)
• M72: 47,650,662 km (0.088 R)
• M73: 51,283,197 km (0.08 R)
• M74: 52,272,937 km (0.114 R)
• M75: 53,632,632 km (0.05 R)
• M76: 57,035,983 km (0.079 R)
• M77: 57,314,983 km (0.025 R)
• M78: 58,622,918 km (0.111 R)
• M79: 58,998,408 km (0.072 R)
• M80: 59,940,725 km (0.078 R)
• M81: 60,035,271 km (0.102 R)
• M82: 60,413,754 km (0.083 R)
• M83: 61,268,257 km (0.089 R)
• M84: 61,553,989 km (0.117 R)
• M85: 62,318,135 km (0.114 R)
• M86: 62,605,512 km (0.119 R)
• M87: 62,989,380 km (0.092 R)
• M88: 64,242,262 km (0.091 R)
• M89: 64,629,422 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 4

Gravity: 54.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.05 AU - 19.63 AU

Year: 27058 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,811,702 km

• M1: 85,420 km (0.098 R)
• M2: 424,409 km (0.115 R)
• M3: 599,738 km (0.109 R)
• M4: 737,966 km (0.119 R)
• M5: 1,142,629 km (0.103 R)
• M6: 1,384,977 km (0.116 R)
• M7: 2,415,706 km (0.094 R)
• M8: 2,546,754 km (0.062 R)
• M9: 2,635,466 km (0.11 R)
• M10: 3,046,860 km (0.107 R)
• M11: 3,140,957 km (0.045 R)
• M12: 3,236,101 km (0.113 R)
• M13: 3,576,436 km (0.064 R)
• M14: 3,675,769 km (0.119 R)
• M15: 4,082,227 km (0.109 R)
• M16: 4,449,489 km (0.041 R)
• M17: 4,718,317 km (0.11 R)
• M18: 4,992,380 km (0.077 R)
• M19: 5,728,701 km (0.07 R)
• M20: 5,845,088 km (0.118 R)
• M21: 6,680,742 km (0.1 R)
• M22: 6,741,778 km (0.058 R)
• M23: 7,112,481 km (0.098 R)
• M24: 7,300,226 km (0.101 R)
• M25: 7,873,336 km (0.119 R)
• M26: 8,329,011 km (0.107 R)
• M27: 9,954,990 km (0.041 R)
• M28: 10,732,151 km (0.115 R)
• M29: 10,875,466 km (0.104 R)
• M30: 13,254,371 km (0.064 R)
• M31: 13,717,676 km (0.103 R)
• M32: 14,898,901 km (0.037 R)
• M33: 15,058,821 km (0.04 R)
• M34: 16,358,826 km (0.034 R)
• M35: 16,855,641 km (0.112 R)
• M36: 16,938,817 km (0.111 R)
• M37: 17,525,540 km (0.113 R)
• M38: 18,632,714 km (0.118 R)
• M39: 20,468,280 km (0.11 R)
• M40: 22,819,510 km (0.066 R)
• M41: 23,096,266 km (0.102 R)
• M42: 24,969,381 km (0.072 R)
• M43: 26,599,399 km (0.103 R)
• M44: 26,696,338 km (0.115 R)
• M45: 27,672,465 km (0.083 R)
• M46: 29,358,283 km (0.049 R)
• M47: 30,466,654 km (0.111 R)
• M48: 30,974,987 km (0.109 R)
• M49: 32,000,181 km (0.105 R)
• M50: 32,413,221 km (0.104 R)
• M51: 33,873,147 km (0.038 R)
• M52: 34,399,731 km (0.04 R)
• M53: 36,425,137 km (0.075 R)
• M54: 37,615,487 km (0.108 R)
• M55: 37,942,209 km (0.086 R)
• M56: 39,148,566 km (0.11 R)
• M57: 43,297,663 km (0.077 R)
• M58: 43,525,800 km (0.101 R)
• M59: 43,868,977 km (0.079 R)
• M60: 44,672,916 km (0.117 R)
• M61: 45,597,730 km (0.11 R)
• M62: 46,762,649 km (0.104 R)
• M63: 47,231,339 km (0.089 R)
• M64: 48,055,324 km (0.088 R)
• M65: 48,291,539 km (0.089 R)
• M66: 49,597,977 km (0.061 R)
• M67: 56,177,740 km (0.028 R)
• M68: 56,302,206 km (0.034 R)
• M69: 58,430,984 km (0.1 R)
• M70: 59,949,552 km (0.102 R)
• M71: 61,096,967 km (0.115 R)
• M72: 61,481,135 km (0.087 R)
• M73: 63,284,088 km (0.105 R)
• M74: 63,672,594 km (0.032 R)
• M75: 65,365,742 km (0.115 R)
• M76: 66,941,606 km (0.101 R)
• M77: 68,929,164 km (0.094 R)
• M78: 69,462,331 km (0.085 R)
• M79: 69,729,512 km (0.088 R)
• M80: 71,339,485 km (0.111 R)
• M81: 71,474,272 km (0.058 R)
• M82: 73,777,481 km (0.108 R)
• M83: 73,913,615 km (0.115 R)
• M84: 76,518,114 km (0.096 R)
• M85: 79,291,808 km (0.086 R)
• M86: 80,410,501 km (0.09 R)
• M87: 82,946,634 km (0.108 R)
• M88: 86,799,677 km (0.079 R)
• M89: 88,241,501 km (0.06 R)
• M90: 88,965,405 km (0.095 R)
• M91: 89,545,994 km (0.111 R)
• M92: 89,691,254 km (0.098 R)
• M93: 92,467,341 km (0.103 R)
• M94: 93,792,180 km (0.094 R)
• M95: 95,123,152 km (0.098 R)
• M96: 95,271,404 km (0.077 R)
• M97: 98,103,441 km (0.113 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: 273 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit