🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.56 AU

Year: 129 Days

Day: 43.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 170 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,400,570 km

• M1: 174,132 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 333 Days

Day: 21.2 Hours

Environment

Temp: 72 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,400,570 km

• M1: 77,342 km (0.118 R)
• M2: 882,328 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.06 AU - 1.58 AU

Year: 554 Days

Day: 23 Hours

Environment

Temp: -13 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.29 AU - 2.29 AU

Year: 1266 Days

Day: 22.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,400,570 km

• M1: 591,660 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.68 AU - 3.28 AU

Year: 1879 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,400,570 km

• M1: 99,034 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 12.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.39 AU - 6.13 AU

Year: 4406 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,400,570 km

• M1: 172,486 km (0.116 R)
• M2: 291,566 km (0.046 R)
• M3: 426,204 km (0.052 R)
• M4: 797,207 km (0.081 R)
• M5: 895,642 km (0.096 R)
• M6: 1,089,222 km (0.108 R)
• M7: 1,235,230 km (0.089 R)
• M8: 1,333,366 km (0.114 R)
• M9: 1,693,597 km (0.115 R)
• M10: 1,813,874 km (0.081 R)
• M11: 2,010,296 km (0.062 R)
• M12: 2,526,708 km (0.069 R)
• M13: 2,653,567 km (0.108 R)
• M14: 3,319,876 km (0.053 R)
• M15: 3,408,438 km (0.025 R)
• M16: 3,717,956 km (0.107 R)
• M17: 4,009,971 km (0.079 R)
• M18: 4,489,881 km (0.114 R)
• M19: 4,616,291 km (0.067 R)
• M20: 4,800,895 km (0.082 R)
• M21: 5,295,615 km (0.085 R)
• M22: 5,399,586 km (0.05 R)
• M23: 5,564,293 km (0.116 R)
• M24: 5,898,794 km (0.065 R)
• M25: 5,991,096 km (0.027 R)
• M26: 6,146,079 km (0.063 R)
• M27: 6,460,234 km (0.072 R)
• M28: 6,731,306 km (0.106 R)
• M29: 7,022,573 km (0.093 R)
• M30: 7,351,090 km (0.088 R)
• M31: 7,450,572 km (0.104 R)
• M32: 7,735,108 km (0.08 R)
• M33: 8,006,179 km (0.075 R)
• M34: 8,142,762 km (0.059 R)
• M35: 8,470,680 km (0.108 R)
• M36: 8,697,471 km (0.063 R)
• M37: 9,174,987 km (0.036 R)
• M38: 9,606,726 km (0.084 R)
• M39: 9,788,488 km (0.045 R)
• M40: 10,155,601 km (0.118 R)
• M41: 11,131,428 km (0.088 R)
• M42: 11,303,316 km (0.113 R)
• M43: 11,591,741 km (0.072 R)
• M44: 11,727,276 km (0.116 R)
• M45: 11,902,306 km (0.119 R)
• M46: 12,215,414 km (0.081 R)
• M47: 12,531,365 km (0.067 R)
• M48: 12,810,066 km (0.078 R)
• M49: 13,030,423 km (0.11 R)
• M50: 13,272,323 km (0.071 R)
• M51: 13,414,142 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 14.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.81 AU - 9.47 AU

Year: 7713 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,400,570 km

• M1: 192,084 km (0.026 R)
• M2: 596,596 km (0.083 R)
• M3: 788,979 km (0.106 R)
• M4: 881,879 km (0.11 R)
• M5: 1,132,456 km (0.101 R)
• M6: 1,322,445 km (0.053 R)
• M7: 1,583,045 km (0.112 R)
• M8: 1,956,890 km (0.084 R)
• M9: 2,071,482 km (0.06 R)
• M10: 2,606,145 km (0.115 R)
• M11: 2,843,257 km (0.098 R)
• M12: 3,299,830 km (0.104 R)
• M13: 3,437,460 km (0.073 R)
• M14: 3,677,864 km (0.084 R)
• M15: 3,820,879 km (0.071 R)
• M16: 3,965,690 km (0.071 R)
• M17: 4,476,118 km (0.118 R)
• M18: 4,672,989 km (0.1 R)
• M19: 5,143,773 km (0.115 R)
• M20: 5,258,066 km (0.108 R)
• M21: 5,890,416 km (0.09 R)
• M22: 7,048,453 km (0.048 R)
• M23: 7,355,279 km (0.039 R)
• M24: 7,823,969 km (0.076 R)
• M25: 8,572,407 km (0.071 R)
• M26: 8,708,391 km (0.103 R)
• M27: 9,624,529 km (0.084 R)
• M28: 9,766,048 km (0.056 R)
• M29: 10,079,905 km (0.102 R)
• M30: 10,194,796 km (0.095 R)
• M31: 10,454,946 km (0.073 R)
• M32: 10,688,169 km (0.068 R)
• M33: 11,129,932 km (0.116 R)
• M34: 11,517,839 km (0.114 R)
• M35: 11,758,692 km (0.104 R)
• M36: 12,001,190 km (0.097 R)
• M37: 12,123,112 km (0.087 R)
• M38: 12,491,273 km (0.096 R)
• M39: 12,645,807 km (0.065 R)
• M40: 12,738,857 km (0.063 R)
• M41: 13,175,982 km (0.117 R)
• M42: 13,968,701 km (0.079 R)
• M43: 14,940,639 km (0.118 R)
• M44: 15,203,482 km (0.101 R)
• M45: 16,034,797 km (0.116 R)
• M46: 16,202,796 km (0.093 R)
• M47: 16,642,464 km (0.043 R)
• M48: 17,741,559 km (0.073 R)
• M49: 17,880,536 km (0.063 R)
• M50: 18,089,823 km (0.113 R)
• M51: 18,299,859 km (0.088 R)
• M52: 18,581,252 km (0.084 R)
• M53: 19,255,191 km (0.103 R)
• M54: 19,433,811 km (0.114 R)
• M55: 19,720,889 km (0.105 R)
• M56: 20,081,719 km (0.106 R)
• M57: 20,956,567 km (0.096 R)
• M58: 21,695,132 km (0.073 R)
• M59: 21,918,332 km (0.112 R)
• M60: 22,217,229 km (0.111 R)
• M61: 22,442,224 km (0.08 R)
• M62: 22,932,456 km (0.12 R)
• M63: 23,159,845 km (0.106 R)
• M64: 23,540,571 km (0.109 R)
• M65: 23,961,839 km (0.085 R)
• M66: 24,850,600 km (0.072 R)
• M67: 25,006,182 km (0.103 R)
• M68: 25,201,257 km (0.028 R)
• M69: 25,789,476 km (0.115 R)
• M70: 26,065,484 km (0.096 R)
• M71: 26,184,115 km (0.078 R)
• M72: 26,342,539 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 8.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.72 AU - 8.72 AU

Year: 7835 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 86,400,570 km

• M1: 116,836 km (0.066 R)
• M2: 217,665 km (0.114 R)
• M3: 331,658 km (0.074 R)
• M4: 513,869 km (0.117 R)
• M5: 657,034 km (0.095 R)
• M6: 770,728 km (0.112 R)
• M7: 857,794 km (0.074 R)
• M8: 1,435,392 km (0.103 R)
• M9: 1,613,413 km (0.118 R)
• M10: 2,036,625 km (0.112 R)
• M11: 2,316,224 km (0.11 R)
• M12: 2,380,102 km (0.114 R)
• M13: 2,509,504 km (0.102 R)
• M14: 2,591,634 km (0.078 R)
• M15: 2,758,585 km (0.111 R)
• M16: 2,929,126 km (0.079 R)
• M17: 3,015,743 km (0.07 R)
• M18: 3,156,216 km (0.084 R)
• M19: 3,370,739 km (0.065 R)
• M20: 3,571,649 km (0.108 R)
• M21: 3,985,437 km (0.035 R)
• M22: 4,081,628 km (0.114 R)
• M23: 4,139,672 km (0.053 R)
• M24: 4,295,852 km (0.107 R)
• M25: 4,654,588 km (0.077 R)
• M26: 4,899,031 km (0.109 R)
• M27: 5,379,539 km (0.044 R)
• M28: 5,679,334 km (0.082 R)
• M29: 5,875,008 km (0.087 R)
• M30: 6,028,645 km (0.094 R)
• M31: 6,161,488 km (0.089 R)
• M32: 6,250,648 km (0.118 R)
• M33: 6,317,668 km (0.029 R)
• M34: 6,452,605 km (0.114 R)
• M35: 6,794,137 km (0.102 R)
• M36: 7,164,990 km (0.092 R)
• M37: 7,613,933 km (0.114 R)
• M38: 7,902,208 km (0.046 R)
• M39: 8,023,233 km (0.116 R)
• M40: 8,439,863 km (0.054 R)
• M41: 8,688,196 km (0.101 R)
• M42: 8,913,789 km (0.098 R)
• M43: 9,524,896 km (0.095 R)
• M44: 10,254,784 km (0.101 R)
• M45: 11,878,669 km (0.115 R)
• M46: 13,755,375 km (0.055 R)
• M47: 13,872,061 km (0.069 R)
• M48: 14,018,368 km (0.041 R)
• M49: 14,638,451 km (0.106 R)
• M50: 15,117,014 km (0.115 R)
• M51: 15,237,441 km (0.057 R)
• M52: 16,212,370 km (0.08 R)
• M53: 16,490,173 km (0.096 R)
• M54: 16,800,738 km (0.117 R)
• M55: 18,607,432 km (0.068 R)
• M56: 18,704,222 km (0.096 R)
• M57: 19,353,776 km (0.067 R)
• M58: 19,582,960 km (0.065 R)
• M59: 20,708,534 km (0.049 R)
• M60: 22,298,759 km (0.06 R)
• M61: 22,435,941 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 3.4

Gravity: 80.57 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.74 AU - 14.82 AU

Year: 20754 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,400,570 km

• M1: 116,088 km (0.117 R)
• M2: 404,363 km (0.078 R)
• M3: 1,343,389 km (0.115 R)
• M4: 1,887,476 km (0.069 R)
• M5: 2,373,969 km (0.06 R)
• M6: 2,491,553 km (0.104 R)
• M7: 2,896,963 km (0.119 R)
• M8: 3,454,215 km (0.118 R)
• M9: 3,813,100 km (0.114 R)
• M10: 3,904,654 km (0.057 R)
• M11: 4,090,155 km (0.092 R)
• M12: 4,136,830 km (0.051 R)
• M13: 4,278,350 km (0.047 R)
• M14: 4,469,386 km (0.078 R)
• M15: 5,059,250 km (0.119 R)
• M16: 5,935,894 km (0.11 R)
• M17: 6,256,333 km (0.109 R)
• M18: 6,418,646 km (0.06 R)
• M19: 6,692,261 km (0.035 R)
• M20: 7,708,479 km (0.069 R)
• M21: 8,591,406 km (0.031 R)
• M22: 8,832,258 km (0.118 R)
• M23: 9,443,964 km (0.086 R)
• M24: 10,323,151 km (0.107 R)
• M25: 12,564,127 km (0.11 R)
• M26: 13,112,403 km (0.084 R)
• M27: 13,738,620 km (0.071 R)
• M28: 16,413,280 km (0.045 R)
• M29: 16,786,676 km (0.03 R)
• M30: 18,773,486 km (0.094 R)
• M31: 19,715,204 km (0.111 R)
• M32: 19,952,915 km (0.099 R)
• M33: 20,672,032 km (0.081 R)
• M34: 22,053,419 km (0.115 R)
• M35: 22,382,833 km (0.101 R)
• M36: 22,796,771 km (0.065 R)
• M37: 23,129,776 km (0.119 R)
• M38: 23,548,201 km (0.089 R)
• M39: 24,818,736 km (0.119 R)
• M40: 24,904,156 km (0.052 R)
• M41: 25,333,053 km (0.075 R)
• M42: 26,459,525 km (0.113 R)
• M43: 27,160,840 km (0.077 R)
• M44: 27,337,216 km (0.073 R)
• M45: 28,581,720 km (0.064 R)
• M46: 28,850,847 km (0.11 R)
• M47: 29,572,507 km (0.099 R)
• M48: 31,033,629 km (0.053 R)
• M49: 31,495,139 km (0.108 R)
• M50: 32,051,793 km (0.059 R)
• M51: 33,269,070 km (0.058 R)
• M52: 33,835,897 km (0.118 R)
• M53: 34,215,576 km (0.102 R)
• M54: 34,501,308 km (0.084 R)
• M55: 36,815,288 km (0.109 R)
• M56: 38,286,733 km (0.088 R)
• M57: 39,178,785 km (0.116 R)
• M58: 39,977,488 km (0.106 R)
• M59: 40,882,405 km (0.079 R)
• M60: 42,917,385 km (0.077 R)
• M61: 43,843,845 km (0.113 R)
• M62: 44,776,887 km (0.111 R)
• M63: 45,821,229 km (0.042 R)
• M64: 47,402,778 km (0.066 R)
• M65: 47,933,851 km (0.077 R)
• M66: 49,216,652 km (0.04 R)
• M67: 49,431,624 km (0.114 R)
• M68: 51,488,595 km (0.095 R)
• M69: 51,706,709 km (0.034 R)
• M70: 52,802,064 km (0.076 R)
• M71: 52,912,019 km (0.119 R)
• M72: 53,352,585 km (0.04 R)
• M73: 54,570,461 km (0.111 R)
• M74: 57,372,130 km (0.085 R)
• M75: 57,824,813 km (0.088 R)
• M76: 58,164,999 km (0.097 R)
• M77: 61,372,377 km (0.112 R)
• M78: 63,581,339 km (0.102 R)
• M79: 64,636,752 km (0.092 R)
• M80: 68,555,618 km (0.04 R)
• M81: 69,276,380 km (0.109 R)
• M82: 69,878,961 km (0.076 R)
• M83: 70,604,361 km (0.107 R)
• M84: 70,967,883 km (0.117 R)
• M85: 71,453,777 km (0.055 R)
• M86: 76,869,819 km (0.108 R)
• M87: 79,753,018 km (0.103 R)
• M88: 80,637,441 km (0.115 R)
• M89: 83,822,829 km (0.072 R)
• M90: 84,207,893 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit