🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 194 Days

Day: 33.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,434,912 km

• M1: 251,773 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.45 AU - 2.03 AU

Year: 851 Days

Day: 17.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,434,912 km

• M1: 197,918 km (0.108 R)
• M2: 430,543 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.54 AU - 4.1 AU

Year: 2243 Days

Day: 34.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,434,912 km

• M1: 851,511 km (0.102 R)
• M2: 1,034,020 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.04 AU - 3.74 AU

Year: 2315 Days

Day: 31.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.09 AU - 3.87 AU

Year: 2408 Days

Day: 23.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 78.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 11.1

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.49 AU - 9.37 AU

Year: 9077 Days

Day: 13.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,434,912 km

• M1: 166,203 km (0.101 R)
• M2: 316,998 km (0.073 R)
• M3: 413,638 km (0.086 R)
• M4: 494,571 km (0.099 R)
• M5: 954,285 km (0.096 R)
• M6: 1,166,564 km (0.119 R)
• M7: 1,416,093 km (0.114 R)
• M8: 1,503,309 km (0.087 R)
• M9: 1,775,876 km (0.092 R)
• M10: 1,966,614 km (0.102 R)
• M11: 2,446,524 km (0.111 R)
• M12: 2,525,661 km (0.053 R)
• M13: 2,878,861 km (0.062 R)
• M14: 3,722,593 km (0.1 R)
• M15: 3,814,147 km (0.1 R)
• M16: 4,443,506 km (0.079 R)
• M17: 5,833,120 km (0.072 R)
• M18: 6,263,812 km (0.032 R)
• M19: 6,409,670 km (0.104 R)
• M20: 6,556,575 km (0.042 R)
• M21: 6,741,927 km (0.108 R)
• M22: 6,966,623 km (0.057 R)
• M23: 7,346,602 km (0.07 R)
• M24: 7,423,495 km (0.113 R)
• M25: 7,577,880 km (0.119 R)
• M26: 7,694,417 km (0.105 R)
• M27: 7,772,507 km (0.1 R)
• M28: 8,126,904 km (0.109 R)
• M29: 8,486,687 km (0.095 R)
• M30: 9,765,599 km (0.095 R)
• M31: 9,934,944 km (0.111 R)
• M32: 10,020,065 km (0.072 R)
• M33: 10,105,336 km (0.108 R)
• M34: 10,319,710 km (0.102 R)
• M35: 11,325,008 km (0.057 R)
• M36: 11,503,179 km (0.038 R)
• M37: 11,771,856 km (0.09 R)
• M38: 12,133,584 km (0.093 R)
• M39: 12,407,199 km (0.096 R)
• M40: 13,616,548 km (0.074 R)
• M41: 13,948,655 km (0.088 R)
• M42: 14,043,949 km (0.111 R)
• M43: 16,296,444 km (0.057 R)
• M44: 17,412,893 km (0.089 R)
• M45: 18,501,517 km (0.116 R)
• M46: 19,505,468 km (0.053 R)
• M47: 20,041,028 km (0.105 R)
• M48: 21,071,758 km (0.099 R)
• M49: 23,015,184 km (0.12 R)
• M50: 23,127,980 km (0.113 R)
• M51: 23,865,648 km (0.111 R)
• M52: 24,438,308 km (0.118 R)
• M53: 24,957,562 km (0.069 R)
• M54: 26,773,980 km (0.115 R)
• M55: 27,249,551 km (0.102 R)
• M56: 27,548,298 km (0.104 R)
• M57: 27,667,977 km (0.08 R)
• M58: 28,390,385 km (0.098 R)
• M59: 28,632,584 km (0.069 R)
• M60: 29,853,601 km (0.076 R)
• M61: 30,285,042 km (0.12 R)
• M62: 32,789,609 km (0.109 R)
• M63: 34,840,596 km (0.053 R)
• M64: 35,229,700 km (0.092 R)
• M65: 35,881,648 km (0.086 R)
• M66: 36,734,954 km (0.111 R)
• M67: 37,994,269 km (0.063 R)
• M68: 38,595,652 km (0.084 R)
• M69: 38,931,051 km (0.092 R)
• M70: 39,132,858 km (0.081 R)
• M71: 39,267,496 km (0.097 R)
• M72: 39,604,989 km (0.093 R)
• M73: 40,554,936 km (0.072 R)
• M74: 41,169,484 km (0.111 R)
• M75: 41,306,515 km (0.091 R)
• M76: 42,131,697 km (0.089 R)
• M77: 43,728,505 km (0.052 R)
• M78: 43,798,367 km (0.078 R)
• M79: 44,008,103 km (0.046 R)
• M80: 45,274,300 km (0.118 R)
• M81: 45,344,910 km (0.084 R)
• M82: 46,053,854 km (0.111 R)
• M83: 46,267,330 km (0.075 R)
• M84: 46,481,106 km (0.042 R)
• M85: 46,623,672 km (0.119 R)
• M86: 48,202,678 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.9

Radius: 3.2

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.3 AU - 14.7 AU

Year: 19427 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,434,912 km

• M1: 89,609 km (0.116 R)
• M2: 135,536 km (0.028 R)
• M3: 839,244 km (0.066 R)
• M4: 1,205,160 km (0.107 R)
• M5: 1,636,002 km (0.115 R)
• M6: 2,062,955 km (0.091 R)
• M7: 2,228,559 km (0.115 R)
• M8: 2,373,819 km (0.074 R)
• M9: 2,648,331 km (0.118 R)
• M10: 3,012,004 km (0.118 R)
• M11: 3,091,889 km (0.059 R)
• M12: 3,226,826 km (0.109 R)
• M13: 3,785,125 km (0.072 R)
• M14: 4,402,965 km (0.12 R)
• M15: 5,051,322 km (0.06 R)
• M16: 5,274,073 km (0.109 R)
• M17: 5,435,190 km (0.111 R)
• M18: 5,499,966 km (0.082 R)
• M19: 5,565,190 km (0.076 R)
• M20: 5,762,061 km (0.069 R)
• M21: 6,366,437 km (0.061 R)
• M22: 7,310,250 km (0.079 R)
• M23: 9,285,390 km (0.086 R)
• M24: 9,479,718 km (0.051 R)
• M25: 9,636,197 km (0.118 R)
• M26: 10,270,492 km (0.11 R)
• M27: 10,431,160 km (0.098 R)
• M28: 10,592,726 km (0.116 R)
• M29: 10,918,251 km (0.094 R)
• M30: 11,788,312 km (0.064 R)
• M31: 11,998,796 km (0.115 R)
• M32: 12,083,170 km (0.109 R)
• M33: 12,167,992 km (0.074 R)
• M34: 12,939,169 km (0.101 R)
• M35: 13,156,235 km (0.032 R)
• M36: 14,483,467 km (0.098 R)
• M37: 15,071,836 km (0.08 R)
• M38: 15,714,060 km (0.076 R)
• M39: 16,038,388 km (0.074 R)
• M40: 17,310,418 km (0.076 R)
• M41: 17,406,011 km (0.094 R)
• M42: 17,453,733 km (0.057 R)
• M43: 18,468,007 km (0.092 R)
• M44: 18,565,545 km (0.05 R)
• M45: 19,402,096 km (0.115 R)
• M46: 20,603,666 km (0.073 R)
• M47: 20,907,798 km (0.096 R)
• M48: 22,868,129 km (0.086 R)
• M49: 23,923,392 km (0.111 R)
• M50: 24,083,013 km (0.082 R)
• M51: 24,510,414 km (0.102 R)
• M52: 26,245,002 km (0.085 R)
• M53: 26,850,424 km (0.065 R)
• M54: 28,637,371 km (0.081 R)
• M55: 30,347,274 km (0.051 R)
• M56: 31,914,163 km (0.111 R)
• M57: 32,148,582 km (0.077 R)
• M58: 32,678,009 km (0.103 R)
• M59: 32,973,315 km (0.082 R)
• M60: 35,307,341 km (0.074 R)
• M61: 38,314,408 km (0.043 R)
• M62: 41,658,070 km (0.043 R)
• M63: 41,721,949 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 6.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.88 AU - 18.26 AU

Year: 21696 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,434,912 km

• M1: 113,395 km (0.09 R)
• M2: 525,388 km (0.089 R)
• M3: 756,367 km (0.057 R)
• M4: 1,701,377 km (0.101 R)
• M5: 1,756,728 km (0.069 R)
• M6: 2,626,939 km (0.11 R)
• M7: 3,088,598 km (0.106 R)
• M8: 3,156,515 km (0.108 R)
• M9: 3,433,720 km (0.111 R)
• M10: 4,387,406 km (0.111 R)
• M11: 4,657,431 km (0.053 R)
• M12: 5,458,677 km (0.086 R)
• M13: 6,087,287 km (0.096 R)
• M14: 6,258,726 km (0.044 R)
• M15: 6,301,810 km (0.077 R)
• M16: 6,738,636 km (0.104 R)
• M17: 6,960,639 km (0.065 R)
• M18: 8,918,726 km (0.087 R)
• M19: 9,064,733 km (0.113 R)
• M20: 10,568,042 km (0.072 R)
• M21: 11,665,492 km (0.112 R)
• M22: 11,771,856 km (0.039 R)
• M23: 11,932,076 km (0.115 R)
• M24: 12,146,898 km (0.086 R)
• M25: 13,350,712 km (0.086 R)
• M26: 14,306,792 km (0.117 R)
• M27: 16,224,936 km (0.095 R)
• M28: 16,343,717 km (0.069 R)
• M29: 18,098,949 km (0.096 R)
• M30: 18,717,985 km (0.041 R)
• M31: 19,155,409 km (0.08 R)
• M32: 19,532,994 km (0.088 R)
• M33: 19,849,543 km (0.096 R)
• M34: 20,167,887 km (0.063 R)
• M35: 20,231,766 km (0.101 R)
• M36: 21,915,490 km (0.115 R)
• M37: 21,981,163 km (0.089 R)
• M38: 22,376,550 km (0.087 R)
• M39: 22,442,673 km (0.032 R)
• M40: 22,774,181 km (0.066 R)
• M41: 23,778,582 km (0.074 R)
• M42: 25,969,143 km (0.057 R)
• M43: 26,317,108 km (0.092 R)
• M44: 26,526,694 km (0.054 R)
• M45: 28,223,284 km (0.098 R)
• M46: 28,509,315 km (0.104 R)
• M47: 29,518,502 km (0.118 R)
• M48: 30,980,223 km (0.085 R)
• M49: 31,275,529 km (0.071 R)
• M50: 32,241,183 km (0.082 R)
• M51: 32,315,982 km (0.076 R)
• M52: 32,390,632 km (0.095 R)
• M53: 32,840,473 km (0.025 R)
• M54: 33,292,258 km (0.115 R)
• M55: 33,443,202 km (0.116 R)
• M56: 34,966,408 km (0.107 R)
• M57: 35,043,152 km (0.084 R)
• M58: 35,350,725 km (0.068 R)
• M59: 36,201,039 km (0.052 R)
• M60: 36,823,665 km (0.035 R)
• M61: 37,293,104 km (0.058 R)
• M62: 38,000,851 km (0.09 R)
• M63: 38,237,665 km (0.111 R)
• M64: 38,712,937 km (0.087 R)
• M65: 38,871,810 km (0.059 R)
• M66: 40,070,089 km (0.051 R)
• M67: 40,391,724 km (0.1 R)
• M68: 41,686,643 km (0.087 R)
• M69: 41,930,937 km (0.112 R)
• M70: 42,175,828 km (0.111 R)
• M71: 43,985,364 km (0.082 R)
• M72: 44,317,172 km (0.061 R)
• M73: 44,566,552 km (0.103 R)
• M74: 45,066,658 km (0.04 R)
• M75: 45,484,784 km (0.109 R)
• M76: 46,409,299 km (0.087 R)
• M77: 46,747,091 km (0.114 R)
• M78: 48,020,767 km (0.093 R)
• M79: 48,704,728 km (0.095 R)
• M80: 51,909,863 km (0.032 R)
• M81: 52,348,185 km (0.098 R)
• M82: 53,052,042 km (0.106 R)
• M83: 53,847,604 km (0.059 R)
• M84: 54,113,739 km (0.052 R)
• M85: 54,380,322 km (0.1 R)
• M86: 55,719,373 km (0.106 R)
• M87: 55,898,740 km (0.092 R)
• M88: 56,528,099 km (0.109 R)
• M89: 57,793,697 km (0.064 R)
• M90: 57,884,503 km (0.083 R)
• M91: 58,886,060 km (0.081 R)
• M92: 60,168,862 km (0.115 R)
• M93: 60,721,626 km (0.087 R)
• M94: 60,813,778 km (0.116 R)
• M95: 60,906,080 km (0.08 R)
• M96: 61,090,983 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.5

Radius: 6.9

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.28 AU - 19.56 AU

Year: 30520 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,434,912 km

• M1: 478,564 km (0.083 R)
• M2: 551,268 km (0.091 R)
• M3: 601,982 km (0.115 R)
• M4: 736,321 km (0.086 R)
• M5: 821,741 km (0.11 R)
• M6: 880,533 km (0.056 R)
• M7: 971,638 km (0.106 R)
• M8: 1,582,596 km (0.12 R)
• M9: 1,732,194 km (0.096 R)
• M10: 2,903,395 km (0.064 R)
• M11: 4,061,732 km (0.12 R)
• M12: 4,688,846 km (0.111 R)
• M13: 5,742,464 km (0.098 R)
• M14: 6,031,487 km (0.117 R)
• M15: 6,684,033 km (0.104 R)
• M16: 7,296,636 km (0.042 R)
• M17: 7,421,401 km (0.059 R)
• M18: 8,378,827 km (0.059 R)
• M19: 9,105,424 km (0.059 R)
• M20: 10,198,087 km (0.1 R)
• M21: 11,403,696 km (0.092 R)
• M22: 12,060,132 km (0.11 R)
• M23: 13,792,475 km (0.059 R)
• M24: 14,257,126 km (0.051 R)
• M25: 14,648,175 km (0.083 R)
• M26: 16,902,764 km (0.077 R)
• M27: 17,650,006 km (0.114 R)
• M28: 18,154,300 km (0.12 R)
• M29: 18,833,923 km (0.065 R)
• M30: 19,349,138 km (0.038 R)
• M31: 19,956,057 km (0.049 R)
• M32: 20,130,637 km (0.051 R)
• M33: 20,569,258 km (0.118 R)
• M34: 21,099,732 km (0.106 R)
• M35: 21,277,604 km (0.101 R)
• M36: 23,726,521 km (0.104 R)
• M37: 24,096,926 km (0.086 R)
• M38: 24,375,926 km (0.1 R)
• M39: 27,224,419 km (0.111 R)
• M40: 29,181,009 km (0.111 R)
• M41: 30,980,373 km (0.079 R)
• M42: 31,588,189 km (0.089 R)
• M43: 32,097,719 km (0.099 R)
• M44: 35,316,467 km (0.082 R)
• M45: 37,017,544 km (0.117 R)
• M46: 37,232,068 km (0.114 R)
• M47: 37,447,040 km (0.066 R)
• M48: 37,878,031 km (0.074 R)
• M49: 37,986,041 km (0.059 R)
• M50: 39,181,178 km (0.083 R)
• M51: 40,388,583 km (0.11 R)
• M52: 40,609,389 km (0.105 R)
• M53: 40,719,942 km (0.097 R)
• M54: 41,052,348 km (0.077 R)
• M55: 43,743,016 km (0.094 R)
• M56: 43,856,411 km (0.117 R)
• M57: 44,083,351 km (0.102 R)
• M58: 44,424,584 km (0.111 R)
• M59: 44,538,428 km (0.076 R)
• M60: 45,109,592 km (0.045 R)
• M61: 45,338,776 km (0.115 R)
• M62: 46,143,762 km (0.115 R)
• M63: 46,837,448 km (0.092 R)
• M64: 50,476,416 km (0.057 R)
• M65: 50,714,277 km (0.072 R)
• M66: 52,510,199 km (0.086 R)
• M67: 56,781,069 km (0.082 R)
• M68: 58,146,149 km (0.032 R)
• M69: 58,520,293 km (0.104 R)
• M70: 60,403,282 km (0.082 R)
• M71: 63,842,088 km (0.047 R)
• M72: 67,213,276 km (0.063 R)
• M73: 69,448,568 km (0.077 R)
• M74: 69,713,057 km (0.109 R)
• M75: 69,977,994 km (0.099 R)
• M76: 72,511,285 km (0.026 R)
• M77: 73,991,705 km (0.061 R)
• M78: 74,532,352 km (0.089 R)
• M79: 75,074,495 km (0.079 R)
• M80: 75,346,015 km (0.117 R)
• M81: 77,255,931 km (0.097 R)
• M82: 79,043,625 km (0.067 R)
• M83: 80,566,831 km (0.094 R)
• M84: 81,262,461 km (0.092 R)
• M85: 81,541,311 km (0.09 R)
• M86: 82,659,555 km (0.075 R)
• M87: 84,064,728 km (0.115 R)
• M88: 84,911,602 km (0.103 R)
• M89: 85,619,349 km (0.089 R)
• M90: 88,470,386 km (0.078 R)
• M91: 88,757,165 km (0.057 R)
• M92: 90,195,847 km (0.109 R)
• M93: 93,387,967 km (0.11 R)
• M94: 93,972,296 km (0.04 R)
• M95: 96,027,172 km (0.03 R)
• M96: 96,321,880 km (0.03 R)
• M97: 96,912,343 km (0.071 R)
• M98: 97,503,853 km (0.103 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: 348 - 17,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit