🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,720,365 km

• M1: 187,745 km (0.064 R)
• M2: 285,134 km (0.074 R)
• M3: 409,449 km (0.092 R)
• M4: 509,830 km (0.06 R)
• M5: 606,769 km (0.114 R)
• M6: 747,241 km (0.083 R)
• M7: 846,275 km (0.083 R)
• M8: 972,536 km (0.092 R)
• M9: 1,099,993 km (0.1 R)
• M10: 1,195,736 km (0.092 R)
• M11: 1,415,495 km (0.115 R)
• M12: 1,624,633 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 13.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.27 AU - 1.59 AU

Year: 1104 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,720,365 km

• M1: 163,211 km (0.045 R)
• M2: 263,741 km (0.056 R)
• M3: 367,861 km (0.098 R)
• M4: 569,968 km (0.069 R)
• M5: 853,007 km (0.051 R)
• M6: 1,062,893 km (0.107 R)
• M7: 1,329,925 km (0.1 R)
• M8: 1,459,477 km (0.084 R)
• M9: 1,559,707 km (0.071 R)
• M10: 1,653,655 km (0.044 R)
• M11: 1,802,804 km (0.074 R)
• M12: 1,929,065 km (0.098 R)
• M13: 2,115,015 km (0.116 R)
• M14: 2,200,585 km (0.116 R)
• M15: 2,565,155 km (0.114 R)
• M16: 2,718,642 km (0.065 R)
• M17: 2,917,458 km (0.084 R)
• M18: 3,131,981 km (0.115 R)
• M19: 3,351,890 km (0.049 R)
• M20: 3,452,420 km (0.102 R)
• M21: 3,576,885 km (0.077 R)
• M22: 3,702,846 km (0.117 R)
• M23: 3,947,439 km (0.076 R)
• M24: 4,173,481 km (0.103 R)
• M25: 4,306,175 km (0.101 R)
• M26: 4,477,315 km (0.118 R)
• M27: 4,650,699 km (0.118 R)
• M28: 4,889,606 km (0.103 R)
• M29: 5,004,198 km (0.051 R)
• M30: 5,119,838 km (0.069 R)
• M31: 5,804,697 km (0.103 R)
• M32: 5,967,010 km (0.083 R)
• M33: 6,062,304 km (0.089 R)
• M34: 6,406,978 km (0.117 R)
• M35: 6,546,702 km (0.095 R)
• M36: 6,900,351 km (0.073 R)
• M37: 7,101,112 km (0.094 R)
• M38: 7,231,262 km (0.049 R)
• M39: 7,819,331 km (0.093 R)
• M40: 7,953,820 km (0.052 R)
• M41: 8,134,235 km (0.093 R)
• M42: 8,240,150 km (0.082 R)
• M43: 8,529,921 km (0.06 R)
• M44: 8,668,449 km (0.097 R)
• M45: 9,041,396 km (0.047 R)
• M46: 9,277,162 km (0.1 R)
• M47: 9,372,007 km (0.071 R)
• M48: 9,467,301 km (0.113 R)
• M49: 9,802,999 km (0.038 R)
• M50: 9,948,109 km (0.071 R)
• M51: 10,061,504 km (0.113 R)
• M52: 10,191,654 km (0.043 R)
• M53: 10,289,641 km (0.109 R)
• M54: 10,387,927 km (0.091 R)
• M55: 10,618,307 km (0.064 R)
• M56: 10,883,843 km (0.118 R)
• M57: 11,017,434 km (0.106 R)
• M58: 11,421,498 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 14.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.46 AU - 2.32 AU

Year: 1678 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,720,365 km

• M1: 177,423 km (0.079 R)
• M2: 464,202 km (0.094 R)
• M3: 641,027 km (0.061 R)
• M4: 1,101,788 km (0.066 R)
• M5: 1,190,949 km (0.118 R)
• M6: 1,325,587 km (0.103 R)
• M7: 1,519,466 km (0.102 R)
• M8: 1,610,870 km (0.094 R)
• M9: 1,847,982 km (0.1 R)
• M10: 1,946,119 km (0.119 R)
• M11: 2,241,275 km (0.056 R)
• M12: 2,529,251 km (0.038 R)
• M13: 2,661,197 km (0.087 R)
• M14: 2,761,726 km (0.081 R)
• M15: 2,863,602 km (0.116 R)
• M16: 3,082,913 km (0.06 R)
• M17: 3,224,433 km (0.115 R)
• M18: 3,343,961 km (0.116 R)
• M19: 3,513,904 km (0.075 R)
• M20: 3,774,205 km (0.087 R)
• M21: 4,028,222 km (0.1 R)
• M22: 4,157,474 km (0.115 R)
• M23: 4,486,440 km (0.115 R)
• M24: 4,593,552 km (0.12 R)
• M25: 4,961,413 km (0.099 R)
• M26: 5,072,265 km (0.119 R)
• M27: 5,282,450 km (0.111 R)
• M28: 5,538,412 km (0.086 R)
• M29: 5,639,092 km (0.101 R)
• M30: 5,886,227 km (0.075 R)
• M31: 6,092,523 km (0.063 R)
• M32: 6,196,493 km (0.047 R)
• M33: 6,331,131 km (0.079 R)
• M34: 6,618,659 km (0.102 R)
• M35: 6,925,933 km (0.071 R)
• M36: 7,222,136 km (0.104 R)
• M37: 7,348,247 km (0.108 R)
• M38: 7,522,679 km (0.082 R)
• M39: 7,634,428 km (0.097 R)
• M40: 7,746,776 km (0.09 R)
• M41: 7,859,723 km (0.054 R)
• M42: 8,087,111 km (0.083 R)
• M43: 8,382,717 km (0.076 R)
• M44: 8,631,797 km (0.1 R)
• M45: 8,799,347 km (0.082 R)
• M46: 8,933,985 km (0.106 R)
• M47: 9,171,546 km (0.074 R)
• M48: 9,411,052 km (0.107 R)
• M49: 9,548,982 km (0.063 R)
• M50: 9,652,803 km (0.07 R)
• M51: 9,826,635 km (0.069 R)
• M52: 10,089,479 km (0.109 R)
• M53: 10,354,716 km (0.067 R)
• M54: 10,639,999 km (0.069 R)
• M55: 11,036,733 km (0.036 R)
• M56: 11,200,393 km (0.03 R)
• M57: 11,493,455 km (0.099 R)
• M58: 11,677,909 km (0.109 R)
• M59: 11,956,311 km (0.107 R)
• M60: 12,218,256 km (0.047 R)
• M61: 12,576,843 km (0.107 R)
• M62: 12,900,572 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 9.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.5 AU - 3.52 AU

Year: 3372 Days

Day: 14.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 55.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,720,365 km

• M1: 123,717 km (0.03 R)
• M2: 184,903 km (0.087 R)
• M3: 274,811 km (0.114 R)
• M4: 627,563 km (0.114 R)
• M5: 890,706 km (0.053 R)
• M6: 1,156,242 km (0.102 R)
• M7: 1,257,520 km (0.103 R)
• M8: 1,562,101 km (0.12 R)
• M9: 1,621,043 km (0.057 R)
• M10: 2,003,714 km (0.08 R)
• M11: 2,126,683 km (0.103 R)
• M12: 2,292,288 km (0.069 R)
• M13: 2,353,025 km (0.085 R)
• M14: 2,421,092 km (0.073 R)
• M15: 2,510,551 km (0.042 R)
• M16: 2,778,631 km (0.088 R)
• M17: 2,879,759 km (0.117 R)
• M18: 3,063,465 km (0.112 R)
• M19: 3,130,485 km (0.113 R)
• M20: 3,852,444 km (0.092 R)
• M21: 4,487,936 km (0.06 R)
• M22: 4,615,543 km (0.111 R)
• M23: 5,244,752 km (0.086 R)
• M24: 5,325,385 km (0.095 R)
• M25: 5,442,520 km (0.095 R)
• M26: 6,135,009 km (0.08 R)
• M27: 6,477,139 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 7.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.87 AU - 7.51 AU

Year: 11173 Days

Day: 17.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,720,365 km

• M1: 98,884 km (0.094 R)
• M2: 147,354 km (0.032 R)
• M3: 219,909 km (0.087 R)
• M4: 441,015 km (0.099 R)
• M5: 506,838 km (0.068 R)
• M6: 740,958 km (0.104 R)
• M7: 788,680 km (0.084 R)
• M8: 972,835 km (0.111 R)
• M9: 1,303,596 km (0.092 R)
• M10: 1,905,428 km (0.083 R)
• M11: 2,154,060 km (0.047 R)
• M12: 2,341,506 km (0.114 R)
• M13: 2,558,722 km (0.11 R)
• M14: 2,883,948 km (0.108 R)
• M15: 3,437,011 km (0.115 R)
• M16: 3,628,646 km (0.096 R)
• M17: 3,683,997 km (0.1 R)
• M18: 4,224,494 km (0.086 R)
• M19: 4,518,903 km (0.114 R)
• M20: 4,668,650 km (0.066 R)
• M21: 4,819,894 km (0.105 R)
• M22: 5,127,617 km (0.076 R)
• M23: 5,283,797 km (0.079 R)
• M24: 5,409,908 km (0.11 R)
• M25: 5,697,285 km (0.053 R)
• M26: 6,154,307 km (0.103 R)
• M27: 6,999,535 km (0.119 R)
• M28: 7,665,993 km (0.11 R)
• M29: 7,880,666 km (0.07 R)
• M30: 8,536,653 km (0.107 R)
• M31: 8,833,754 km (0.108 R)
• M32: 8,908,553 km (0.075 R)
• M33: 9,172,145 km (0.078 R)
• M34: 9,978,178 km (0.062 R)
• M35: 10,212,598 km (0.081 R)
• M36: 12,028,118 km (0.051 R)
• M37: 12,152,733 km (0.084 R)
• M38: 12,277,647 km (0.077 R)
• M39: 12,739,605 km (0.118 R)
• M40: 12,951,436 km (0.077 R)
• M41: 13,550,874 km (0.102 R)
• M42: 13,767,043 km (0.073 R)
• M43: 13,897,343 km (0.066 R)
• M44: 14,334,767 km (0.064 R)
• M45: 14,422,731 km (0.075 R)
• M46: 14,510,844 km (0.088 R)
• M47: 14,909,971 km (0.119 R)
• M48: 15,583,161 km (0.099 R)
• M49: 16,404,005 km (0.077 R)
• M50: 17,897,590 km (0.077 R)
• M51: 18,949,562 km (0.118 R)
• M52: 19,483,028 km (0.045 R)
• M53: 20,317,036 km (0.031 R)
• M54: 22,121,636 km (0.083 R)
• M55: 22,837,162 km (0.088 R)
• M56: 23,664,289 km (0.105 R)
• M57: 23,716,349 km (0.105 R)
• M58: 24,133,727 km (0.049 R)
• M59: 24,186,086 km (0.088 R)
• M60: 25,188,093 km (0.117 R)
• M61: 25,347,564 km (0.089 R)
• M62: 25,774,516 km (0.109 R)
• M63: 26,527,143 km (0.118 R)
• M64: 26,581,148 km (0.074 R)
• M65: 26,797,766 km (0.064 R)
• M66: 27,669,772 km (0.118 R)
• M67: 28,219,394 km (0.094 R)
• M68: 28,772,757 km (0.026 R)
• M69: 29,721,656 km (0.055 R)
• M70: 30,058,999 km (0.073 R)
• M71: 31,249,649 km (0.062 R)
• M72: 31,306,646 km (0.114 R)
• M73: 31,535,381 km (0.114 R)
• M74: 32,340,068 km (0.065 R)
• M75: 33,676,725 km (0.105 R)
• M76: 34,146,013 km (0.09 R)
• M77: 34,735,429 km (0.093 R)
• M78: 36,163,939 km (0.117 R)
• M79: 38,464,754 km (0.119 R)
• M80: 38,709,646 km (0.106 R)
• M81: 38,770,981 km (0.096 R)
• M82: 39,694,449 km (0.106 R)
• M83: 40,127,983 km (0.067 R)
• M84: 40,438,548 km (0.062 R)
• M85: 41,124,754 km (0.067 R)
• M86: 41,312,499 km (0.051 R)
• M87: 41,563,375 km (0.092 R)
• M88: 42,129,603 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 4.8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.45 AU - 8.53 AU

Year: 14583 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,720,365 km

• M1: 123,717 km (0.096 R)
• M2: 642,224 km (0.099 R)
• M3: 791,074 km (0.107 R)
• M4: 1,393,953 km (0.112 R)
• M5: 1,431,801 km (0.107 R)
• M6: 1,489,396 km (0.052 R)
• M7: 1,727,407 km (0.047 R)
• M8: 1,850,974 km (0.053 R)
• M9: 1,998,628 km (0.119 R)
• M10: 2,150,320 km (0.048 R)
• M11: 2,464,775 km (0.117 R)
• M12: 2,698,147 km (0.115 R)
• M13: 2,987,619 km (0.118 R)
• M14: 3,111,037 km (0.079 R)
• M15: 4,492,125 km (0.111 R)
• M16: 4,834,405 km (0.08 R)
• M17: 5,096,650 km (0.076 R)
• M18: 5,787,792 km (0.103 R)
• M19: 6,603,848 km (0.052 R)
• M20: 6,635,862 km (0.103 R)
• M21: 6,700,339 km (0.116 R)
• M22: 6,732,503 km (0.102 R)
• M23: 7,090,789 km (0.104 R)
• M24: 7,355,279 km (0.081 R)
• M25: 7,388,639 km (0.074 R)
• M26: 8,690,290 km (0.074 R)
• M27: 8,973,179 km (0.104 R)
• M28: 9,008,784 km (0.079 R)
• M29: 9,730,294 km (0.111 R)
• M30: 10,695,799 km (0.029 R)
• M31: 11,113,327 km (0.05 R)
• M32: 11,381,855 km (0.061 R)
• M33: 11,886,149 km (0.094 R)
• M34: 12,081,973 km (0.106 R)
• M35: 15,400,951 km (0.115 R)
• M36: 16,260,989 km (0.054 R)
• M37: 16,391,439 km (0.101 R)
• M38: 16,784,582 km (0.111 R)
• M39: 16,828,414 km (0.073 R)
• M40: 18,297,764 km (0.109 R)
• M41: 18,796,524 km (0.077 R)
• M42: 18,933,406 km (0.071 R)
• M43: 19,622,454 km (0.039 R)
• M44: 20,694,921 km (0.11 R)
• M45: 20,789,018 km (0.025 R)
• M46: 21,499,757 km (0.097 R)
• M47: 21,738,366 km (0.105 R)
• M48: 22,122,084 km (0.114 R)
• M49: 22,653,306 km (0.074 R)
• M50: 25,070,210 km (0.033 R)
• M51: 26,334,461 km (0.099 R)
• M52: 26,845,936 km (0.089 R)
• M53: 27,360,703 km (0.08 R)
• M54: 27,412,463 km (0.077 R)
• M55: 27,464,075 km (0.115 R)
• M56: 29,082,574 km (0.113 R)
• M57: 29,293,507 km (0.055 R)
• M58: 29,452,230 km (0.093 R)
• M59: 29,664,211 km (0.089 R)
• M60: 29,929,896 km (0.096 R)
• M61: 31,648,776 km (0.06 R)
• M62: 32,356,075 km (0.114 R)
• M63: 33,068,759 km (0.113 R)
• M64: 34,676,936 km (0.091 R)
• M65: 36,140,302 km (0.116 R)
• M66: 36,367,242 km (0.082 R)
• M67: 37,623,715 km (0.097 R)
• M68: 38,720,417 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit