🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 305 Days

Day: 22.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.03 AU - 3.13 AU

Year: 2070 Days

Day: 27.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,373,706 km

• M1: 1,345,334 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.55 AU - 4.51 AU

Year: 3098 Days

Day: 16.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,373,706 km

• M1: 1,009,337 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 13.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.62 AU - 6.02 AU

Year: 4698 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,373,706 km

• M1: 184,305 km (0.057 R)
• M2: 300,093 km (0.037 R)
• M3: 407,654 km (0.116 R)
• M4: 712,684 km (0.108 R)
• M5: 851,361 km (0.065 R)
• M6: 1,457,233 km (0.041 R)
• M7: 1,717,533 km (0.076 R)
• M8: 1,976,637 km (0.112 R)
• M9: 2,179,641 km (0.069 R)
• M10: 2,318,917 km (0.119 R)
• M11: 2,479,286 km (0.099 R)
• M12: 3,099,069 km (0.107 R)
• M13: 3,376,574 km (0.112 R)
• M14: 3,892,237 km (0.071 R)
• M15: 4,521,895 km (0.025 R)
• M16: 5,277,214 km (0.062 R)
• M17: 6,096,412 km (0.078 R)
• M18: 6,395,010 km (0.07 R)
• M19: 6,622,249 km (0.089 R)
• M20: 7,006,865 km (0.104 R)
• M21: 7,293,644 km (0.105 R)
• M22: 7,932,876 km (0.033 R)
• M23: 8,231,922 km (0.064 R)
• M24: 8,368,954 km (0.12 R)
• M25: 8,479,357 km (0.101 R)
• M26: 9,009,831 km (0.095 R)
• M27: 9,782,205 km (0.038 R)
• M28: 10,486,661 km (0.103 R)
• M29: 10,665,431 km (0.109 R)
• M30: 11,268,310 km (0.075 R)
• M31: 11,604,756 km (0.119 R)
• M32: 12,131,191 km (0.115 R)
• M33: 12,318,936 km (0.059 R)
• M34: 12,413,183 km (0.109 R)
• M35: 12,602,274 km (0.051 R)
• M36: 12,887,707 km (0.102 R)
• M37: 13,047,328 km (0.118 R)
• M38: 13,271,725 km (0.03 R)
• M39: 13,465,304 km (0.091 R)
• M40: 13,562,244 km (0.05 R)
• M41: 14,413,456 km (0.084 R)
• M42: 15,012,745 km (0.104 R)
• M43: 15,113,424 km (0.052 R)
• M44: 15,450,767 km (0.084 R)
• M45: 15,688,329 km (0.05 R)
• M46: 15,790,504 km (0.044 R)
• M47: 16,581,428 km (0.11 R)
• M48: 16,999,105 km (0.107 R)
• M49: 17,209,440 km (0.109 R)
• M50: 17,951,894 km (0.056 R)
• M51: 18,165,969 km (0.096 R)
• M52: 18,273,380 km (0.114 R)
• M53: 18,380,941 km (0.09 R)
• M54: 18,524,704 km (0.118 R)
• M55: 19,176,203 km (0.118 R)
• M56: 19,468,218 km (0.118 R)
• M57: 19,835,331 km (0.105 R)
• M58: 21,175,728 km (0.112 R)
• M59: 22,353,363 km (0.071 R)
• M60: 23,513,195 km (0.068 R)
• M61: 23,630,180 km (0.1 R)
• M62: 24,692,625 km (0.063 R)
• M63: 24,811,555 km (0.104 R)
• M64: 24,930,784 km (0.093 R)
• M65: 25,129,899 km (0.093 R)
• M66: 26,092,861 km (0.081 R)
• M67: 26,335,359 km (0.092 R)
• M68: 26,538,213 km (0.079 R)
• M69: 26,660,136 km (0.111 R)
• M70: 26,863,738 km (0.116 R)
• M71: 27,231,450 km (0.035 R)
• M72: 27,354,419 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.76 AU - 6.54 AU

Year: 5840 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,373,706 km

• M1: 203,752 km (0.103 R)
• M2: 422,315 km (0.092 R)
• M3: 599,439 km (0.096 R)
• M4: 725,550 km (0.094 R)
• M5: 1,340,696 km (0.061 R)
• M6: 1,432,250 km (0.063 R)
• M7: 1,707,809 km (0.106 R)
• M8: 1,871,469 km (0.083 R)
• M9: 2,536,133 km (0.096 R)
• M10: 2,709,816 km (0.106 R)
• M11: 2,857,619 km (0.072 R)
• M12: 3,364,905 km (0.091 R)
• M13: 3,653,629 km (0.109 R)
• M14: 3,751,765 km (0.043 R)
• M15: 3,984,240 km (0.085 R)
• M16: 4,498,408 km (0.107 R)
• M17: 4,603,874 km (0.108 R)
• M18: 5,309,378 km (0.067 R)
• M19: 5,477,077 km (0.057 R)
• M20: 5,875,307 km (0.087 R)
• M21: 6,146,229 km (0.108 R)
• M22: 6,361,799 km (0.088 R)
• M23: 6,580,062 km (0.101 R)
• M24: 6,881,652 km (0.077 R)
• M25: 7,229,168 km (0.055 R)
• M26: 7,394,623 km (0.094 R)
• M27: 7,519,537 km (0.096 R)
• M28: 7,792,703 km (0.108 R)
• M29: 7,920,010 km (0.119 R)
• M30: 8,785,733 km (0.088 R)
• M31: 8,896,137 km (0.118 R)
• M32: 9,207,599 km (0.108 R)
• M33: 10,233,093 km (0.072 R)
• M34: 10,606,489 km (0.103 R)
• M35: 10,794,982 km (0.092 R)
• M36: 11,079,667 km (0.093 R)
• M37: 11,632,282 km (0.084 R)
• M38: 11,899,763 km (0.061 R)
• M39: 12,169,338 km (0.071 R)
• M40: 12,317,290 km (0.079 R)
• M41: 12,441,008 km (0.109 R)
• M42: 12,565,024 km (0.12 R)
• M43: 12,664,657 km (0.096 R)
• M44: 12,889,801 km (0.085 R)
• M45: 13,598,446 km (0.081 R)
• M46: 13,777,665 km (0.083 R)
• M47: 14,449,958 km (0.063 R)
• M48: 15,000,926 km (0.084 R)
• M49: 15,239,236 km (0.116 R)
• M50: 15,478,742 km (0.071 R)
• M51: 16,258,895 km (0.087 R)
• M52: 16,558,240 km (0.092 R)
• M53: 16,886,907 km (0.033 R)
• M54: 17,439,372 km (0.055 R)
• M55: 17,550,673 km (0.037 R)
• M56: 17,773,723 km (0.096 R)
• M57: 18,082,194 km (0.104 R)
• M58: 18,307,488 km (0.043 R)
• M59: 18,675,798 km (0.102 R)
• M60: 19,132,520 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 14.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.3 AU - 10.1 AU

Year: 11567 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,373,706 km

• M1: 187,596 km (0.042 R)
• M2: 344,075 km (0.086 R)
• M3: 829,520 km (0.096 R)
• M4: 1,337,405 km (0.093 R)
• M5: 1,566,439 km (0.098 R)
• M6: 2,441,437 km (0.073 R)
• M7: 2,610,034 km (0.104 R)
• M8: 3,231,314 km (0.048 R)
• M9: 3,354,882 km (0.087 R)
• M10: 3,735,309 km (0.105 R)
• M11: 3,996,657 km (0.113 R)
• M12: 4,607,166 km (0.096 R)
• M13: 5,393,153 km (0.036 R)
• M14: 6,220,878 km (0.095 R)
• M15: 6,571,086 km (0.101 R)
• M16: 7,088,396 km (0.081 R)
• M17: 7,372,482 km (0.097 R)
• M18: 7,701,747 km (0.088 R)
• M19: 8,503,143 km (0.063 R)
• M20: 8,761,798 km (0.098 R)
• M21: 9,375,448 km (0.104 R)
• M22: 9,642,780 km (0.116 R)
• M23: 9,957,833 km (0.112 R)
• M24: 10,783,613 km (0.119 R)
• M25: 11,346,400 km (0.056 R)
• M26: 12,305,771 km (0.102 R)
• M27: 12,500,847 km (0.068 R)
• M28: 12,746,038 km (0.111 R)
• M29: 14,301,706 km (0.105 R)
• M30: 14,712,951 km (0.096 R)
• M31: 14,971,904 km (0.033 R)
• M32: 15,180,294 km (0.045 R)
• M33: 15,599,767 km (0.109 R)
• M34: 16,129,493 km (0.087 R)
• M35: 16,665,203 km (0.05 R)
• M36: 17,152,293 km (0.12 R)
• M37: 17,425,010 km (0.076 R)
• M38: 18,474,290 km (0.08 R)
• M39: 18,585,890 km (0.117 R)
• M40: 20,115,079 km (0.1 R)
• M41: 20,287,566 km (0.075 R)
• M42: 21,157,028 km (0.098 R)
• M43: 21,802,244 km (0.065 R)
• M44: 23,353,275 km (0.025 R)
• M45: 24,570,553 km (0.116 R)
• M46: 25,186,896 km (0.115 R)
• M47: 25,683,561 km (0.098 R)
• M48: 27,320,461 km (0.092 R)
• M49: 28,408,785 km (0.092 R)
• M50: 28,796,393 km (0.083 R)
• M51: 29,381,022 km (0.099 R)
• M52: 29,642,070 km (0.115 R)
• M53: 30,100,737 km (0.104 R)
• M54: 31,825,301 km (0.074 R)
• M55: 32,026,361 km (0.114 R)
• M56: 32,362,358 km (0.035 R)
• M57: 33,241,544 km (0.053 R)
• M58: 33,581,730 km (0.057 R)
• M59: 34,885,176 km (0.086 R)
• M60: 35,161,633 km (0.036 R)
• M61: 36,835,932 km (0.046 R)
• M62: 36,976,704 km (0.112 R)
• M63: 37,753,715 km (0.116 R)
• M64: 38,179,920 km (0.097 R)
• M65: 38,322,337 km (0.098 R)
• M66: 39,395,851 km (0.059 R)
• M67: 39,900,295 km (0.074 R)
• M68: 40,406,834 km (0.119 R)
• M69: 40,842,762 km (0.037 R)
• M70: 41,280,336 km (0.052 R)
• M71: 41,572,799 km (0.112 R)
• M72: 42,086,369 km (0.112 R)
• M73: 42,454,380 km (0.106 R)
• M74: 42,675,785 km (0.106 R)
• M75: 42,823,587 km (0.067 R)
• M76: 43,268,043 km (0.074 R)
• M77: 43,713,994 km (0.058 R)
• M78: 45,061,123 km (0.079 R)
• M79: 45,286,866 km (0.103 R)
• M80: 46,118,181 km (0.118 R)
• M81: 48,565,004 km (0.047 R)
• M82: 49,260,784 km (0.045 R)
• M83: 49,415,917 km (0.095 R)
• M84: 50,427,797 km (0.109 R)
• M85: 51,525,097 km (0.044 R)
• M86: 51,761,312 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 12.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.9 AU - 12.42 AU

Year: 13326 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,373,706 km

• M1: 154,983 km (0.037 R)
• M2: 313,408 km (0.054 R)
• M3: 428,149 km (0.044 R)
• M4: 579,692 km (0.099 R)
• M5: 909,405 km (0.043 R)
• M6: 1,411,157 km (0.113 R)
• M7: 1,582,895 km (0.051 R)
• M8: 1,664,576 km (0.04 R)
• M9: 1,818,213 km (0.068 R)
• M10: 1,991,297 km (0.115 R)
• M11: 2,432,761 km (0.095 R)
• M12: 2,640,552 km (0.11 R)
• M13: 2,871,232 km (0.06 R)
• M14: 3,281,878 km (0.072 R)
• M15: 3,423,098 km (0.056 R)
• M16: 3,711,523 km (0.113 R)
• M17: 4,862,828 km (0.099 R)
• M18: 5,064,935 km (0.046 R)
• M19: 5,498,619 km (0.083 R)
• M20: 5,922,729 km (0.119 R)
• M21: 6,073,674 km (0.049 R)
• M22: 6,401,592 km (0.117 R)
• M23: 6,578,866 km (0.067 R)
• M24: 6,712,905 km (0.079 R)
• M25: 7,006,416 km (0.099 R)
• M26: 7,189,075 km (0.119 R)
• M27: 7,396,568 km (0.112 R)
• M28: 7,489,468 km (0.101 R)
• M29: 7,723,439 km (0.053 R)
• M30: 8,126,605 km (0.113 R)
• M31: 8,658,575 km (0.111 R)
• M32: 8,756,562 km (0.055 R)
• M33: 8,928,899 km (0.044 R)
• M34: 9,301,846 km (0.107 R)
• M35: 9,730,893 km (0.086 R)
• M36: 9,960,675 km (0.096 R)
• M37: 10,063,299 km (0.114 R)
• M38: 10,295,774 km (0.075 R)
• M39: 10,608,284 km (0.066 R)
• M40: 11,083,108 km (0.109 R)
• M41: 11,162,993 km (0.091 R)
• M42: 11,835,585 km (0.092 R)
• M43: 12,327,912 km (0.054 R)
• M44: 12,521,342 km (0.105 R)
• M45: 13,079,192 km (0.081 R)
• M46: 13,361,184 km (0.095 R)
• M47: 13,474,579 km (0.111 R)
• M48: 13,874,006 km (0.115 R)
• M49: 14,132,810 km (0.026 R)
• M50: 14,480,326 km (0.098 R)
• M51: 14,713,549 km (0.033 R)
• M52: 15,659,157 km (0.075 R)
• M53: 16,654,881 km (0.1 R)
• M54: 17,826,681 km (0.094 R)
• M55: 17,951,595 km (0.067 R)
• M56: 18,170,905 km (0.096 R)
• M57: 19,344,650 km (0.081 R)
• M58: 20,739,501 km (0.073 R)
• M59: 21,233,772 km (0.084 R)
• M60: 21,898,735 km (0.118 R)
• M61: 22,099,495 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.3

Radius: 5.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.32 AU - 19.94 AU

Year: 25966 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,373,706 km

• M1: 411,394 km (0.102 R)
• M2: 1,033,871 km (0.088 R)
• M3: 1,076,656 km (0.104 R)
• M4: 1,416,542 km (0.113 R)
• M5: 1,971,550 km (0.042 R)
• M6: 2,079,111 km (0.077 R)
• M7: 2,216,292 km (0.109 R)
• M8: 4,497,361 km (0.115 R)
• M9: 5,446,709 km (0.089 R)
• M10: 6,656,058 km (0.078 R)
• M11: 6,818,073 km (0.087 R)
• M12: 7,731,667 km (0.064 R)
• M13: 9,038,404 km (0.081 R)
• M14: 9,127,864 km (0.108 R)
• M15: 9,488,993 km (0.089 R)
• M16: 10,365,038 km (0.119 R)
• M17: 11,218,793 km (0.047 R)
• M18: 12,292,457 km (0.068 R)
• M19: 12,640,870 km (0.117 R)
• M20: 13,043,139 km (0.104 R)
• M21: 13,398,434 km (0.114 R)
• M22: 14,640,994 km (0.071 R)
• M23: 15,758,041 km (0.071 R)
• M24: 18,242,413 km (0.117 R)
• M25: 19,732,408 km (0.093 R)
• M26: 21,380,228 km (0.073 R)
• M27: 23,685,980 km (0.036 R)
• M28: 24,119,365 km (0.081 R)
• M29: 25,434,780 km (0.101 R)
• M30: 26,133,252 km (0.062 R)
• M31: 28,265,770 km (0.077 R)
• M32: 28,331,294 km (0.085 R)
• M33: 29,121,170 km (0.089 R)
• M34: 30,453,639 km (0.103 R)
• M35: 30,924,722 km (0.115 R)
• M36: 31,398,199 km (0.111 R)
• M37: 31,805,854 km (0.099 R)
• M38: 38,926,862 km (0.077 R)
• M39: 40,024,761 km (0.069 R)
• M40: 40,762,278 km (0.114 R)
• M41: 41,132,832 km (0.094 R)
• M42: 42,325,875 km (0.12 R)
• M43: 42,550,870 km (0.094 R)
• M44: 44,136,608 km (0.115 R)
• M45: 46,822,338 km (0.113 R)
• M46: 47,054,963 km (0.045 R)
• M47: 49,481,590 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit