🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 34.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.7 AU - 2 AU

Year: 901 Days

Day: 16.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.67 AU - 3.91 AU

Year: 2643 Days

Day: 40.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,274,285 km

• M1: 80,633 km (0.114 R)
• M2: 1,402,779 km (0.085 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 11.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.98 AU - 5.52 AU

Year: 4308 Days

Day: 5.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,274,285 km

• M1: 184,604 km (0.119 R)
• M2: 420,819 km (0.075 R)
• M3: 493,972 km (0.098 R)
• M4: 594,951 km (0.074 R)
• M5: 820,844 km (0.115 R)
• M6: 1,143,227 km (0.091 R)
• M7: 1,303,895 km (0.12 R)
• M8: 1,831,527 km (0.116 R)
• M9: 1,985,313 km (0.109 R)
• M10: 2,180,838 km (0.059 R)
• M11: 2,551,392 km (0.102 R)
• M12: 2,724,028 km (0.11 R)
• M13: 2,914,466 km (0.065 R)
• M14: 3,123,304 km (0.089 R)
• M15: 3,322,868 km (0.092 R)
• M16: 3,453,317 km (0.114 R)
• M17: 3,526,620 km (0.095 R)
• M18: 3,749,521 km (0.025 R)
• M19: 3,824,918 km (0.1 R)
• M20: 3,992,618 km (0.071 R)
• M21: 4,335,197 km (0.06 R)
• M22: 5,471,093 km (0.097 R)
• M23: 5,625,778 km (0.096 R)
• M24: 5,799,461 km (0.09 R)
• M25: 5,974,789 km (0.076 R)
• M26: 6,152,063 km (0.104 R)
• M27: 6,529,947 km (0.072 R)
• M28: 6,841,410 km (0.08 R)
• M29: 6,952,561 km (0.104 R)
• M30: 7,327,154 km (0.083 R)
• M31: 7,459,997 km (0.109 R)
• M32: 8,213,970 km (0.06 R)
• M33: 8,312,555 km (0.06 R)
• M34: 8,391,543 km (0.105 R)
• M35: 8,690,140 km (0.107 R)
• M36: 9,073,560 km (0.08 R)
• M37: 9,277,611 km (0.085 R)
• M38: 9,359,591 km (0.114 R)
• M39: 9,898,742 km (0.037 R)
• M40: 9,982,666 km (0.073 R)
• M41: 10,172,206 km (0.116 R)
• M42: 10,533,485 km (0.106 R)
• M43: 10,704,924 km (0.088 R)
• M44: 11,072,486 km (0.06 R)
• M45: 11,444,088 km (0.105 R)
• M46: 11,576,182 km (0.108 R)
• M47: 11,819,877 km (0.065 R)
• M48: 12,925,705 km (0.101 R)
• M49: 13,479,367 km (0.089 R)
• M50: 13,572,416 km (0.094 R)
• M51: 13,735,628 km (0.081 R)
• M52: 13,852,763 km (0.095 R)
• M53: 14,205,963 km (0.073 R)
• M54: 14,324,295 km (0.088 R)
• M55: 14,443,076 km (0.079 R)
• M56: 14,609,878 km (0.098 R)
• M57: 15,114,022 km (0.079 R)
• M58: 15,331,837 km (0.115 R)
• M59: 15,404,691 km (0.042 R)
• M60: 15,795,142 km (0.078 R)
• M61: 16,139,516 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 8.2

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.92 AU - 10.02 AU

Year: 8829 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,274,285 km

• M1: 103,522 km (0.119 R)
• M2: 198,516 km (0.084 R)
• M3: 375,191 km (0.082 R)
• M4: 483,800 km (0.054 R)
• M5: 619,634 km (0.089 R)
• M6: 911,051 km (0.09 R)
• M7: 1,202,019 km (0.073 R)
• M8: 1,433,596 km (0.1 R)
• M9: 1,565,991 km (0.068 R)
• M10: 1,748,799 km (0.082 R)
• M11: 1,938,788 km (0.076 R)
• M12: 2,210,907 km (0.066 R)
• M13: 2,468,963 km (0.12 R)
• M14: 2,929,874 km (0.05 R)
• M15: 2,985,824 km (0.098 R)
• M16: 3,476,355 km (0.099 R)
• M17: 5,059,699 km (0.056 R)
• M18: 5,194,936 km (0.043 R)
• M19: 5,263,003 km (0.102 R)
• M20: 5,712,694 km (0.087 R)
• M21: 5,995,434 km (0.119 R)
• M22: 7,248,166 km (0.104 R)
• M23: 7,324,312 km (0.109 R)
• M24: 8,100,426 km (0.091 R)
• M25: 8,740,106 km (0.061 R)
• M26: 10,280,814 km (0.06 R)
• M27: 10,495,487 km (0.079 R)
• M28: 11,104,201 km (0.092 R)
• M29: 11,368,541 km (0.117 R)
• M30: 11,724,284 km (0.089 R)
• M31: 12,264,781 km (0.052 R)
• M32: 13,183,761 km (0.086 R)
• M33: 13,651,404 km (0.119 R)
• M34: 13,792,774 km (0.064 R)
• M35: 14,219,876 km (0.05 R)
• M36: 14,315,469 km (0.075 R)
• M37: 15,380,007 km (0.099 R)
• M38: 16,020,885 km (0.108 R)
• M39: 16,219,850 km (0.09 R)
• M40: 16,519,943 km (0.047 R)
• M41: 16,620,323 km (0.104 R)
• M42: 17,176,229 km (0.114 R)
• M43: 17,482,007 km (0.113 R)
• M44: 17,686,956 km (0.089 R)
• M45: 18,099,098 km (0.108 R)
• M46: 19,407,332 km (0.044 R)
• M47: 19,672,569 km (0.1 R)
• M48: 20,099,671 km (0.046 R)
• M49: 20,314,344 km (0.077 R)
• M50: 22,725,113 km (0.037 R)
• M51: 23,004,712 km (0.106 R)
• M52: 23,623,897 km (0.101 R)
• M53: 24,077,777 km (0.093 R)
• M54: 24,534,350 km (0.1 R)
• M55: 25,572,410 km (0.078 R)
• M56: 26,860,447 km (0.082 R)
• M57: 26,978,480 km (0.065 R)
• M58: 27,631,325 km (0.118 R)
• M59: 27,810,394 km (0.027 R)
• M60: 27,870,083 km (0.04 R)
• M61: 28,831,698 km (0.034 R)
• M62: 28,892,136 km (0.115 R)
• M63: 29,377,431 km (0.11 R)
• M64: 30,417,436 km (0.045 R)
• M65: 30,849,175 km (0.041 R)
• M66: 31,407,175 km (0.039 R)
• M67: 31,968,616 km (0.047 R)
• M68: 33,736,414 km (0.077 R)
• M69: 34,055,506 km (0.117 R)
• M70: 35,212,197 km (0.113 R)
• M71: 35,276,823 km (0.1 R)
• M72: 35,535,777 km (0.119 R)
• M73: 36,316,379 km (0.12 R)
• M74: 36,381,753 km (0.113 R)
• M75: 37,234,312 km (0.032 R)
• M76: 38,027,180 km (0.115 R)
• M77: 38,159,874 km (0.073 R)
• M78: 38,292,717 km (0.107 R)
• M79: 38,359,138 km (0.043 R)
• M80: 38,425,709 km (0.099 R)
• M81: 38,692,143 km (0.095 R)
• M82: 38,825,584 km (0.032 R)
• M83: 39,226,806 km (0.082 R)
• M84: 41,594,940 km (0.066 R)
• M85: 42,899,733 km (0.097 R)
• M86: 44,357,564 km (0.032 R)
• M87: 44,847,048 km (0.107 R)
• M88: 46,751,878 km (0.096 R)
• M89: 47,821,652 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 12.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.22 AU - 9.68 AU

Year: 9590 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,274,285 km

• M1: 339,886 km (0.109 R)
• M2: 559,197 km (0.11 R)
• M3: 1,113,906 km (0.112 R)
• M4: 1,475,783 km (0.083 R)
• M5: 1,646,923 km (0.12 R)
• M6: 2,112,472 km (0.071 R)
• M7: 2,470,010 km (0.036 R)
• M8: 2,789,252 km (0.074 R)
• M9: 2,944,086 km (0.118 R)
• M10: 3,161,901 km (0.077 R)
• M11: 3,825,517 km (0.069 R)
• M12: 4,151,491 km (0.064 R)
• M13: 4,396,382 km (0.057 R)
• M14: 4,486,590 km (0.1 R)
• M15: 5,230,690 km (0.054 R)
• M16: 5,374,603 km (0.085 R)
• M17: 5,641,784 km (0.076 R)
• M18: 6,265,458 km (0.118 R)
• M19: 6,728,015 km (0.061 R)
• M20: 7,201,791 km (0.117 R)
• M21: 7,469,721 km (0.115 R)
• M22: 7,877,674 km (0.104 R)
• M23: 8,349,057 km (0.109 R)
• M24: 8,687,298 km (0.111 R)
• M25: 8,858,139 km (0.101 R)
• M26: 9,174,239 km (0.117 R)
• M27: 10,204,520 km (0.026 R)
• M28: 10,384,935 km (0.113 R)
• M29: 11,209,518 km (0.092 R)
• M30: 11,551,648 km (0.068 R)
• M31: 11,708,128 km (0.113 R)
• M32: 12,055,195 km (0.109 R)
• M33: 12,182,353 km (0.058 R)
• M34: 12,309,810 km (0.097 R)
• M35: 12,437,717 km (0.112 R)
• M36: 12,662,712 km (0.09 R)
• M37: 12,953,979 km (0.109 R)
• M38: 13,247,340 km (0.042 R)
• M39: 13,444,211 km (0.105 R)
• M40: 15,054,034 km (0.045 R)
• M41: 15,259,432 km (0.116 R)
• M42: 15,362,505 km (0.071 R)
• M43: 15,500,434 km (0.117 R)
• M44: 16,055,891 km (0.093 R)
• M45: 16,759,300 km (0.101 R)
• M46: 17,724,954 km (0.08 R)
• M47: 17,869,615 km (0.027 R)
• M48: 18,050,928 km (0.074 R)
• M49: 21,610,310 km (0.112 R)
• M50: 21,803,590 km (0.098 R)
• M51: 22,113,856 km (0.063 R)
• M52: 23,608,040 km (0.105 R)
• M53: 25,053,604 km (0.094 R)
• M54: 25,746,093 km (0.107 R)
• M55: 27,945,331 km (0.106 R)
• M56: 28,155,965 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796

Radius: 3.1

Gravity: 82.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.77 AU - 21.27 AU

Year: 26265 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,274,285 km

• M1: 536,757 km (0.104 R)
• M2: 639,680 km (0.062 R)
• M3: 2,890,829 km (0.117 R)
• M4: 3,162,349 km (0.092 R)
• M5: 3,254,651 km (0.081 R)
• M6: 3,827,013 km (0.102 R)
• M7: 4,327,418 km (0.106 R)
• M8: 7,058,626 km (0.089 R)
• M9: 7,361,562 km (0.084 R)
• M10: 8,295,800 km (0.066 R)
• M11: 10,684,878 km (0.074 R)
• M12: 12,751,423 km (0.097 R)
• M13: 12,898,328 km (0.098 R)
• M14: 13,045,832 km (0.048 R)
• M15: 13,417,134 km (0.11 R)
• M16: 13,867,274 km (0.065 R)
• M17: 15,013,941 km (0.074 R)
• M18: 15,402,896 km (0.106 R)
• M19: 15,637,914 km (0.112 R)
• M20: 16,190,828 km (0.069 R)
• M21: 17,478,267 km (0.116 R)
• M22: 17,641,479 km (0.115 R)
• M23: 18,965,569 km (0.118 R)
• M24: 19,217,342 km (0.085 R)
• M25: 19,554,835 km (0.084 R)
• M26: 19,724,330 km (0.116 R)
• M27: 19,809,152 km (0.114 R)
• M28: 19,894,273 km (0.116 R)
• M29: 20,321,225 km (0.096 R)
• M30: 21,271,172 km (0.036 R)
• M31: 21,620,183 km (0.061 R)
• M32: 23,035,230 km (0.029 R)
• M33: 23,753,748 km (0.079 R)
• M34: 24,297,537 km (0.088 R)
• M35: 25,028,921 km (0.111 R)
• M36: 25,305,078 km (0.073 R)
• M37: 25,582,283 km (0.043 R)
• M38: 26,326,233 km (0.077 R)
• M39: 27,360,703 km (0.076 R)
• M40: 27,740,232 km (0.078 R)
• M41: 30,053,315 km (0.027 R)
• M42: 30,444,812 km (0.072 R)
• M43: 32,728,424 km (0.104 R)
• M44: 32,828,954 km (0.104 R)
• M45: 33,030,312 km (0.06 R)
• M46: 33,333,098 km (0.055 R)
• M47: 33,535,504 km (0.078 R)
• M48: 34,451,342 km (0.075 R)
• M49: 34,553,667 km (0.091 R)
• M50: 36,724,482 km (0.115 R)
• M51: 37,457,811 km (0.088 R)
• M52: 37,984,545 km (0.079 R)
• M53: 40,223,576 km (0.093 R)
• M54: 44,160,244 km (0.118 R)
• M55: 45,387,396 km (0.118 R)
• M56: 45,723,991 km (0.096 R)
• M57: 45,836,339 km (0.113 R)
• M58: 47,305,689 km (0.081 R)
• M59: 47,647,071 km (0.073 R)
• M60: 48,446,522 km (0.055 R)
• M61: 48,561,114 km (0.089 R)
• M62: 48,675,706 km (0.119 R)
• M63: 48,790,448 km (0.067 R)
• M64: 51,104,428 km (0.084 R)
• M65: 53,572,344 km (0.099 R)
• M66: 53,809,307 km (0.108 R)
• M67: 54,165,499 km (0.101 R)
• M68: 54,880,428 km (0.102 R)
• M69: 55,598,348 km (0.118 R)
• M70: 55,958,430 km (0.065 R)
• M71: 59,356,695 km (0.092 R)
• M72: 59,724,856 km (0.107 R)
• M73: 60,093,614 km (0.102 R)
• M74: 60,709,957 km (0.113 R)
• M75: 61,204,528 km (0.085 R)
• M76: 61,824,761 km (0.12 R)
• M77: 65,715,652 km (0.056 R)
• M78: 66,732,618 km (0.035 R)
• M79: 69,297,623 km (0.119 R)
• M80: 70,202,990 km (0.052 R)
• M81: 70,332,691 km (0.063 R)
• M82: 71,633,594 km (0.106 R)
• M83: 72,156,139 km (0.097 R)
• M84: 72,287,038 km (0.09 R)
• M85: 74,259,186 km (0.105 R)
• M86: 74,523,376 km (0.11 R)
• M87: 74,655,621 km (0.114 R)
• M88: 78,256,142 km (0.071 R)
• M89: 79,739,106 km (0.116 R)
• M90: 80,009,728 km (0.032 R)
• M91: 83,555,647 km (0.099 R)
• M92: 84,519,057 km (0.099 R)
• M93: 85,762,963 km (0.083 R)
• M94: 86,595,775 km (0.041 R)
• M95: 86,873,877 km (0.08 R)
• M96: 87,013,153 km (0.05 R)
• M97: 94,925,534 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.8

Radius: 6.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.23 AU - 21.53 AU

Year: 31747 Days

Day: 21 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 73,274,285 km

• M1: 83,176 km (0.101 R)
• M2: 189,391 km (0.111 R)
• M3: 352,901 km (0.09 R)
• M4: 405,560 km (0.097 R)
• M5: 779,555 km (0.098 R)
• M6: 850,613 km (0.094 R)
• M7: 1,293,722 km (0.075 R)
• M8: 2,571,139 km (0.083 R)
• M9: 3,393,478 km (0.09 R)
• M10: 4,504,242 km (0.043 R)
• M11: 6,094,916 km (0.049 R)
• M12: 6,335,021 km (0.087 R)
• M13: 7,275,992 km (0.105 R)
• M14: 7,582,218 km (0.117 R)
• M15: 8,794,410 km (0.111 R)
• M16: 10,636,109 km (0.073 R)
• M17: 12,047,715 km (0.11 R)
• M18: 12,591,952 km (0.09 R)
• M19: 13,206,201 km (0.077 R)
• M20: 15,171,618 km (0.095 R)
• M21: 16,754,662 km (0.103 R)
• M22: 20,003,479 km (0.086 R)
• M23: 20,145,896 km (0.115 R)
• M24: 21,297,800 km (0.117 R)
• M25: 21,443,359 km (0.115 R)
• M26: 22,102,038 km (0.076 R)
• M27: 22,990,799 km (0.073 R)
• M28: 24,269,562 km (0.102 R)
• M29: 24,726,434 km (0.112 R)
• M30: 25,648,705 km (0.074 R)
• M31: 26,191,894 km (0.087 R)
• M32: 27,053,129 km (0.12 R)
• M33: 27,289,494 km (0.029 R)
• M34: 27,685,180 km (0.097 R)
• M35: 28,402,203 km (0.089 R)
• M36: 28,642,607 km (0.102 R)
• M37: 32,495,051 km (0.06 R)
• M38: 33,928,199 km (0.083 R)
• M39: 34,353,505 km (0.09 R)
• M40: 37,643,761 km (0.037 R)
• M41: 41,849,855 km (0.078 R)
• M42: 42,214,724 km (0.044 R)
• M43: 42,763,898 km (0.059 R)
• M44: 43,407,617 km (0.041 R)
• M45: 46,768,184 km (0.119 R)
• M46: 48,097,511 km (0.105 R)
• M47: 49,150,829 km (0.091 R)
• M48: 50,502,147 km (0.097 R)
• M49: 51,279,906 km (0.093 R)
• M50: 52,061,555 km (0.06 R)
• M51: 53,340,018 km (0.052 R)
• M52: 53,438,903 km (0.086 R)
• M53: 53,834,589 km (0.077 R)
• M54: 55,928,062 km (0.065 R)
• M55: 56,028,442 km (0.094 R)
• M56: 56,631,770 km (0.115 R)
• M57: 57,946,586 km (0.048 R)
• M58: 58,760,548 km (0.108 R)
• M59: 61,639,409 km (0.09 R)
• M60: 63,723,756 km (0.051 R)
• M61: 64,143,378 km (0.088 R)
• M62: 65,830,992 km (0.065 R)
• M63: 66,255,251 km (0.044 R)
• M64: 67,212,977 km (0.12 R)
• M65: 70,872,290 km (0.117 R)
• M66: 72,616,602 km (0.096 R)
• M67: 73,164,579 km (0.086 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit