🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1 AU - 1.26 AU

Year: 460 Days

Day: 34.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,953,939 km

• M1: 176,974 km (0.116 R)
• M2: 1,121,386 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.1 AU - 1.74 AU

Year: 648 Days

Day: 16.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.41 AU - 3.19 AU

Year: 1794 Days

Day: 44.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.84 AU - 3.68 AU

Year: 2254 Days

Day: 36.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 8.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.42 AU - 5.64 AU

Year: 3692 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,953,939 km

• M1: 104,270 km (0.079 R)
• M2: 191,784 km (0.096 R)
• M3: 294,558 km (0.076 R)
• M4: 365,916 km (0.044 R)
• M5: 668,104 km (0.054 R)
• M6: 1,107,772 km (0.036 R)
• M7: 1,166,863 km (0.083 R)
• M8: 1,227,151 km (0.06 R)
• M9: 1,439,880 km (0.058 R)
• M10: 1,774,380 km (0.09 R)
• M11: 2,001,171 km (0.056 R)
• M12: 2,132,966 km (0.092 R)
• M13: 2,389,676 km (0.086 R)
• M14: 2,656,260 km (0.118 R)
• M15: 2,866,744 km (0.078 R)
• M16: 3,355,630 km (0.119 R)
• M17: 3,425,193 km (0.043 R)
• M18: 4,016,852 km (0.088 R)
• M19: 4,127,854 km (0.094 R)
• M20: 4,562,735 km (0.09 R)
• M21: 4,776,062 km (0.109 R)
• M22: 4,933,139 km (0.095 R)
• M23: 5,394,499 km (0.099 R)
• M24: 5,682,026 km (0.112 R)
• M25: 6,038,069 km (0.102 R)
• M26: 6,101,648 km (0.119 R)
• M27: 6,229,405 km (0.106 R)
• M28: 6,422,835 km (0.076 R)
• M29: 6,574,677 km (0.108 R)
• M30: 6,859,810 km (0.104 R)
• M31: 7,126,543 km (0.102 R)
• M32: 7,396,717 km (0.066 R)
• M33: 7,647,443 km (0.06 R)
• M34: 8,869,807 km (0.096 R)
• M35: 9,356,000 km (0.056 R)
• M36: 9,552,871 km (0.094 R)
• M37: 9,651,905 km (0.087 R)
• M38: 10,558,019 km (0.06 R)
• M39: 10,788,699 km (0.115 R)
• M40: 10,943,533 km (0.101 R)
• M41: 10,995,294 km (0.115 R)
• M42: 11,386,044 km (0.085 R)
• M43: 11,570,049 km (0.088 R)
• M44: 11,649,037 km (0.098 R)
• M45: 11,728,473 km (0.095 R)
• M46: 11,887,645 km (0.117 R)
• M47: 12,047,416 km (0.104 R)
• M48: 12,396,278 km (0.049 R)
• M49: 12,748,581 km (0.104 R)
• M50: 12,912,241 km (0.104 R)
• M51: 13,104,025 km (0.071 R)
• M52: 13,186,454 km (0.104 R)
• M53: 13,518,262 km (0.04 R)
• M54: 13,768,838 km (0.089 R)
• M55: 13,992,936 km (0.027 R)
• M56: 14,444,722 km (0.089 R)
• M57: 15,160,099 km (0.066 R)
• M58: 15,217,843 km (0.099 R)
• M59: 15,565,808 km (0.062 R)
• M60: 16,092,692 km (0.082 R)
• M61: 16,269,666 km (0.084 R)
• M62: 16,625,410 km (0.087 R)
• M63: 17,073,755 km (0.104 R)
• M64: 17,284,388 km (0.105 R)
• M65: 17,495,770 km (0.099 R)
• M66: 17,647,313 km (0.081 R)
• M67: 17,708,050 km (0.091 R)
• M68: 18,627,777 km (0.112 R)
• M69: 18,782,461 km (0.032 R)
• M70: 19,062,209 km (0.064 R)
• M71: 19,186,974 km (0.086 R)
• M72: 19,343,304 km (0.105 R)
• M73: 19,562,764 km (0.102 R)
• M74: 19,783,122 km (0.067 R)
• M75: 19,877,817 km (0.082 R)
• M76: 20,067,806 km (0.107 R)
• M77: 20,417,417 km (0.07 R)
• M78: 20,545,024 km (0.106 R)
• M79: 21,058,294 km (0.12 R)
• M80: 21,187,247 km (0.099 R)
• M81: 21,348,813 km (0.049 R)
• M82: 21,836,053 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.5

Radius: 10.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.04 AU - 5.16 AU

Year: 3778 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,953,939 km

• M1: 127,607 km (0.106 R)
• M2: 210,185 km (0.065 R)
• M3: 300,692 km (0.111 R)
• M4: 426,803 km (0.085 R)
• M5: 546,631 km (0.105 R)
• M6: 759,957 km (0.105 R)
• M7: 1,106,127 km (0.036 R)
• M8: 1,191,098 km (0.078 R)
• M9: 1,459,327 km (0.064 R)
• M10: 1,732,942 km (0.12 R)
• M11: 1,847,085 km (0.083 R)
• M12: 2,067,891 km (0.032 R)
• M13: 2,204,624 km (0.074 R)
• M14: 2,455,200 km (0.053 R)
• M15: 2,567,847 km (0.111 R)
• M16: 2,665,684 km (0.077 R)
• M17: 2,882,153 km (0.079 R)
• M18: 3,001,232 km (0.1 R)
• M19: 3,279,335 km (0.05 R)
• M20: 3,620,568 km (0.088 R)
• M21: 3,767,772 km (0.106 R)
• M22: 3,973,319 km (0.092 R)
• M23: 4,221,054 km (0.098 R)
• M24: 4,415,232 km (0.115 R)
• M25: 4,493,621 km (0.052 R)
• M26: 5,015,119 km (0.1 R)
• M27: 5,117,594 km (0.113 R)
• M28: 5,283,049 km (0.103 R)
• M29: 5,576,859 km (0.116 R)
• M30: 5,919,289 km (0.106 R)
• M31: 6,049,588 km (0.114 R)
• M32: 6,246,609 km (0.098 R)
• M33: 6,512,743 km (0.112 R)
• M34: 6,624,792 km (0.086 R)
• M35: 7,171,273 km (0.07 R)
• M36: 7,310,100 km (0.089 R)
• M37: 7,755,902 km (0.115 R)
• M38: 7,898,468 km (0.085 R)
• M39: 8,210,530 km (0.119 R)
• M40: 8,355,939 km (0.091 R)
• M41: 8,453,327 km (0.12 R)
• M42: 8,649,300 km (0.106 R)
• M43: 9,195,931 km (0.05 R)
• M44: 9,346,875 km (0.101 R)
• M45: 9,702,469 km (0.119 R)
• M46: 9,959,329 km (0.075 R)
• M47: 10,036,671 km (0.086 R)
• M48: 10,322,552 km (0.028 R)
• M49: 10,848,987 km (0.082 R)
• M50: 10,928,723 km (0.081 R)
• M51: 11,008,608 km (0.085 R)
• M52: 11,142,199 km (0.082 R)
• M53: 11,492,258 km (0.093 R)
• M54: 11,627,794 km (0.05 R)
• M55: 12,258,349 km (0.119 R)
• M56: 12,871,850 km (0.108 R)
• M57: 13,210,838 km (0.038 R)
• M58: 13,552,669 km (0.103 R)
• M59: 13,638,539 km (0.116 R)
• M60: 14,478,381 km (0.06 R)
• M61: 14,919,396 km (0.099 R)
• M62: 15,664,243 km (0.092 R)
• M63: 15,875,027 km (0.095 R)
• M64: 16,635,283 km (0.099 R)
• M65: 17,252,075 km (0.074 R)
• M66: 17,907,763 km (0.085 R)
• M67: 18,191,251 km (0.116 R)
• M68: 18,286,096 km (0.054 R)
• M69: 18,381,090 km (0.093 R)
• M70: 18,666,972 km (0.111 R)
• M71: 19,082,704 km (0.11 R)
• M72: 19,760,682 km (0.061 R)
• M73: 20,053,595 km (0.097 R)
• M74: 20,282,479 km (0.101 R)
• M75: 20,610,996 km (0.092 R)
• M76: 20,676,819 km (0.059 R)
• M77: 20,908,098 km (0.087 R)
• M78: 21,007,431 km (0.098 R)
• M79: 21,140,124 km (0.07 R)
• M80: 21,539,999 km (0.082 R)
• M81: 22,043,396 km (0.112 R)
• M82: 22,110,715 km (0.063 R)
• M83: 22,245,802 km (0.071 R)
• M84: 22,516,574 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 10.1

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.17 AU - 7.13 AU

Year: 5840 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,953,939 km

• M1: 151,543 km (0.094 R)
• M2: 251,624 km (0.096 R)
• M3: 566,677 km (0.041 R)
• M4: 670,198 km (0.116 R)
• M5: 738,415 km (0.062 R)
• M6: 809,474 km (0.103 R)
• M7: 912,996 km (0.105 R)
• M8: 1,761,515 km (0.083 R)
• M9: 1,918,443 km (0.118 R)
• M10: 2,018,973 km (0.108 R)
• M11: 3,025,019 km (0.077 R)
• M12: 3,554,296 km (0.081 R)
• M13: 3,728,877 km (0.106 R)
• M14: 3,931,881 km (0.093 R)
• M15: 5,224,706 km (0.08 R)
• M16: 5,480,817 km (0.105 R)
• M17: 5,596,008 km (0.097 R)
• M18: 5,858,103 km (0.111 R)
• M19: 5,975,837 km (0.07 R)
• M20: 6,273,836 km (0.107 R)
• M21: 6,637,807 km (0.112 R)
• M22: 6,977,544 km (0.079 R)
• M23: 7,071,192 km (0.115 R)
• M24: 7,165,289 km (0.087 R)
• M25: 7,449,974 km (0.075 R)
• M26: 8,128,849 km (0.1 R)
• M27: 8,525,583 km (0.092 R)
• M28: 9,064,584 km (0.055 R)
• M29: 9,684,069 km (0.116 R)
• M30: 10,034,128 km (0.096 R)
• M31: 10,603,048 km (0.092 R)
• M32: 11,182,291 km (0.026 R)
• M33: 11,586,505 km (0.084 R)
• M34: 12,183,101 km (0.112 R)
• M35: 12,789,720 km (0.095 R)
• M36: 13,019,802 km (0.04 R)
• M37: 13,445,109 km (0.093 R)
• M38: 13,600,840 km (0.075 R)
• M39: 13,874,903 km (0.049 R)
• M40: 14,032,280 km (0.105 R)
• M41: 14,468,358 km (0.113 R)
• M42: 14,788,198 km (0.111 R)
• M43: 14,949,016 km (0.085 R)
• M44: 15,313,137 km (0.113 R)
• M45: 15,885,050 km (0.089 R)
• M46: 15,967,478 km (0.099 R)
• M47: 16,547,469 km (0.088 R)
• M48: 16,714,420 km (0.083 R)
• M49: 17,557,853 km (0.071 R)
• M50: 17,813,666 km (0.051 R)
• M51: 18,027,591 km (0.109 R)
• M52: 18,242,563 km (0.112 R)
• M53: 18,458,283 km (0.087 R)
• M54: 19,023,314 km (0.099 R)
• M55: 19,242,026 km (0.093 R)
• M56: 20,348,602 km (0.085 R)
• M57: 20,707,038 km (0.069 R)
• M58: 21,022,390 km (0.1 R)
• M59: 22,115,801 km (0.096 R)
• M60: 22,669,313 km (0.095 R)
• M61: 23,508,258 km (0.11 R)
• M62: 24,215,108 km (0.1 R)
• M63: 24,547,365 km (0.077 R)
• M64: 25,072,603 km (0.058 R)
• M65: 25,505,091 km (0.074 R)
• M66: 25,601,432 km (0.082 R)
• M67: 26,768,145 km (0.12 R)
• M68: 28,101,362 km (0.104 R)
• M69: 28,650,685 km (0.096 R)
• M70: 29,405,556 km (0.104 R)
• M71: 30,014,120 km (0.076 R)
• M72: 30,218,022 km (0.102 R)
• M73: 30,473,385 km (0.03 R)
• M74: 31,140,742 km (0.085 R)
• M75: 31,295,426 km (0.05 R)
• M76: 32,228,916 km (0.036 R)
• M77: 32,385,396 km (0.091 R)
• M78: 32,489,815 km (0.106 R)
• M79: 33,224,191 km (0.108 R)
• M80: 33,857,888 km (0.077 R)
• M81: 34,389,110 km (0.049 R)
• M82: 34,549,030 km (0.097 R)
• M83: 34,923,174 km (0.05 R)
• M84: 35,191,104 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 9.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.94 AU - 9.76 AU

Year: 10947 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,953,939 km

• M1: 140,921 km (0.077 R)
• M2: 309,668 km (0.09 R)
• M3: 713,881 km (0.045 R)
• M4: 785,538 km (0.094 R)
• M5: 936,632 km (0.081 R)
• M6: 1,424,172 km (0.082 R)
• M7: 1,682,976 km (0.111 R)
• M8: 1,905,877 km (0.097 R)
• M9: 2,112,172 km (0.074 R)
• M10: 2,407,778 km (0.102 R)
• M11: 2,688,124 km (0.085 R)
• M12: 2,803,314 km (0.066 R)
• M13: 3,219,197 km (0.091 R)
• M14: 3,280,233 km (0.089 R)
• M15: 3,911,835 km (0.034 R)
• M16: 3,977,059 km (0.049 R)
• M17: 4,075,495 km (0.108 R)
• M18: 4,409,996 km (0.091 R)
• M19: 4,580,537 km (0.104 R)
• M20: 6,326,344 km (0.049 R)
• M21: 6,831,237 km (0.117 R)
• M22: 7,715,061 km (0.094 R)
• M23: 7,797,191 km (0.093 R)
• M24: 7,962,347 km (0.037 R)
• M25: 8,719,910 km (0.045 R)
• M26: 10,393,761 km (0.041 R)
• M27: 10,484,567 km (0.086 R)
• M28: 11,267,113 km (0.082 R)
• M29: 11,688,979 km (0.112 R)
• M30: 12,163,803 km (0.044 R)
• M31: 12,307,566 km (0.116 R)
• M32: 12,403,758 km (0.051 R)
• M33: 13,230,735 km (0.03 R)
• M34: 13,526,939 km (0.108 R)
• M35: 14,025,399 km (0.039 R)
• M36: 14,327,437 km (0.084 R)
• M37: 14,631,569 km (0.05 R)
• M38: 14,784,458 km (0.086 R)
• M39: 15,143,194 km (0.099 R)
• M40: 16,236,754 km (0.112 R)
• M41: 16,395,029 km (0.062 R)
• M42: 16,553,752 km (0.12 R)
• M43: 17,625,621 km (0.117 R)
• M44: 18,334,266 km (0.069 R)
• M45: 19,610,785 km (0.062 R)
• M46: 19,892,029 km (0.105 R)
• M47: 20,288,014 km (0.085 R)
• M48: 20,973,023 km (0.095 R)
• M49: 22,248,644 km (0.085 R)
• M50: 22,424,422 km (0.081 R)
• M51: 23,668,627 km (0.106 R)
• M52: 25,729,936 km (0.088 R)
• M53: 26,099,593 km (0.091 R)
• M54: 26,347,027 km (0.055 R)
• M55: 26,408,961 km (0.103 R)
• M56: 26,844,291 km (0.072 R)
• M57: 28,291,052 km (0.09 R)
• M58: 28,608,947 km (0.069 R)
• M59: 32,050,446 km (0.104 R)
• M60: 33,315,745 km (0.117 R)
• M61: 33,382,765 km (0.064 R)
• M62: 34,597,350 km (0.06 R)
• M63: 35,209,953 km (0.075 R)
• M64: 35,551,934 km (0.096 R)
• M65: 35,688,966 km (0.083 R)
• M66: 36,032,442 km (0.101 R)
• M67: 36,653,423 km (0.111 R)
• M68: 36,930,628 km (0.089 R)
• M69: 37,277,994 km (0.117 R)
• M70: 40,739,539 km (0.111 R)
• M71: 41,964,297 km (0.096 R)
• M72: 42,982,011 km (0.12 R)
• M73: 43,055,015 km (0.091 R)
• M74: 44,007,804 km (0.118 R)
• M75: 44,228,760 km (0.064 R)
• M76: 44,745,471 km (0.11 R)
• M77: 45,636,027 km (0.098 R)
• M78: 45,710,527 km (0.12 R)
• M79: 45,859,676 km (0.093 R)
• M80: 46,158,273 km (0.101 R)
• M81: 46,907,759 km (0.068 R)
• M82: 48,722,680 km (0.091 R)
• M83: 50,406,703 km (0.105 R)
• M84: 51,565,638 km (0.117 R)
• M85: 51,953,994 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit