🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 14 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.04 AU

Year: 276 Days

Day: 16.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,575,581 km

• M1: 143,016 km (0.055 R)
• M2: 271,969 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.65 AU - 2.63 AU

Year: 1143 Days

Day: 26.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.69 AU - 3.85 AU

Year: 2674 Days

Day: 34.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.8

Radius: 10.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.78 AU - 7.3 AU

Year: 6823 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,575,581 km

• M1: 161,715 km (0.107 R)
• M2: 352,752 km (0.043 R)
• M3: 428,000 km (0.107 R)
• M4: 529,576 km (0.108 R)
• M5: 749,635 km (0.119 R)
• M6: 937,979 km (0.104 R)
• M7: 1,038,209 km (0.087 R)
• M8: 1,115,851 km (0.079 R)
• M9: 1,375,702 km (0.103 R)
• M10: 1,579,604 km (0.051 R)
• M11: 1,762,562 km (0.085 R)
• M12: 1,936,544 km (0.077 R)
• M13: 2,017,477 km (0.106 R)
• M14: 2,353,175 km (0.113 R)
• M15: 2,580,862 km (0.114 R)
• M16: 2,706,674 km (0.119 R)
• M17: 2,982,982 km (0.111 R)
• M18: 3,444,192 km (0.108 R)
• M19: 4,737,465 km (0.066 R)
• M20: 5,093,658 km (0.074 R)
• M21: 5,435,489 km (0.104 R)
• M22: 5,504,753 km (0.118 R)
• M23: 5,879,196 km (0.081 R)
• M24: 5,950,405 km (0.115 R)
• M25: 6,165,676 km (0.119 R)
• M26: 6,481,029 km (0.109 R)
• M27: 7,899,516 km (0.085 R)
• M28: 8,348,608 km (0.064 R)
• M29: 8,860,383 km (0.083 R)
• M30: 9,133,848 km (0.039 R)
• M31: 9,745,404 km (0.119 R)
• M32: 9,942,723 km (0.102 R)
• M33: 10,141,389 km (0.074 R)
• M34: 10,832,681 km (0.06 R)
• M35: 11,007,860 km (0.115 R)
• M36: 11,837,979 km (0.116 R)
• M37: 12,230,224 km (0.095 R)
• M38: 12,321,329 km (0.092 R)
• M39: 12,718,811 km (0.111 R)
• M40: 12,934,681 km (0.057 R)
• M41: 13,151,598 km (0.106 R)
• M42: 13,463,808 km (0.097 R)
• M43: 13,557,905 km (0.063 R)
• M44: 15,125,990 km (0.096 R)
• M45: 15,551,596 km (0.118 R)
• M46: 15,683,392 km (0.114 R)
• M47: 16,247,526 km (0.096 R)
• M48: 16,616,135 km (0.106 R)
• M49: 17,532,571 km (0.064 R)
• M50: 18,014,127 km (0.027 R)
• M51: 18,117,948 km (0.079 R)
• M52: 18,465,314 km (0.049 R)
• M53: 19,662,695 km (0.068 R)
• M54: 19,841,016 km (0.113 R)
• M55: 20,055,539 km (0.083 R)
• M56: 20,523,182 km (0.101 R)
• M57: 20,740,099 km (0.055 R)
• M58: 21,395,787 km (0.11 R)
• M59: 22,058,206 km (0.076 R)
• M60: 22,578,059 km (0.102 R)
• M61: 22,802,156 km (0.114 R)
• M62: 23,102,100 km (0.115 R)
• M63: 23,478,787 km (0.071 R)
• M64: 23,630,031 km (0.04 R)
• M65: 24,697,860 km (0.101 R)
• M66: 24,774,754 km (0.087 R)
• M67: 24,928,690 km (0.103 R)
• M68: 25,276,355 km (0.046 R)
• M69: 25,664,562 km (0.102 R)
• M70: 25,820,293 km (0.049 R)
• M71: 25,976,473 km (0.076 R)
• M72: 26,250,537 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 14.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.12 AU - 8.7 AU

Year: 7367 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,575,581 km

• M1: 287,228 km (0.062 R)
• M2: 489,335 km (0.09 R)
• M3: 669,301 km (0.101 R)
• M4: 887,714 km (0.087 R)
• M5: 1,074,861 km (0.099 R)
• M6: 1,397,244 km (0.071 R)
• M7: 1,684,472 km (0.103 R)
• M8: 1,784,553 km (0.091 R)
• M9: 1,904,082 km (0.069 R)
• M10: 2,523,566 km (0.112 R)
• M11: 2,737,192 km (0.055 R)
• M12: 3,058,678 km (0.115 R)
• M13: 3,224,133 km (0.057 R)
• M14: 3,478,001 km (0.101 R)
• M15: 3,871,294 km (0.12 R)
• M16: 4,325,323 km (0.1 R)
• M17: 4,582,332 km (0.114 R)
• M18: 5,160,678 km (0.116 R)
• M19: 5,358,745 km (0.085 R)
• M20: 5,762,510 km (0.077 R)
• M21: 6,071,878 km (0.087 R)
• M22: 6,228,507 km (0.047 R)
• M23: 6,519,475 km (0.056 R)
• M24: 6,841,859 km (0.063 R)
• M25: 7,142,102 km (0.102 R)
• M26: 7,307,856 km (0.064 R)
• M27: 7,446,832 km (0.115 R)
• M28: 7,897,571 km (0.113 R)
• M29: 8,040,287 km (0.116 R)
• M30: 8,590,508 km (0.032 R)
• M31: 9,212,835 km (0.046 R)
• M32: 9,484,056 km (0.104 R)
• M33: 10,344,842 km (0.113 R)
• M34: 10,563,854 km (0.108 R)
• M35: 11,070,542 km (0.07 R)
• M36: 11,455,756 km (0.062 R)
• M37: 12,637,879 km (0.103 R)
• M38: 12,771,619 km (0.096 R)
• M39: 12,905,808 km (0.111 R)
• M40: 13,141,874 km (0.118 R)
• M41: 14,239,174 km (0.083 R)
• M42: 15,081,410 km (0.08 R)
• M43: 15,437,154 km (0.083 R)
• M44: 15,939,803 km (0.063 R)
• M45: 16,229,424 km (0.056 R)
• M46: 18,837,663 km (0.045 R)
• M47: 19,606,596 km (0.073 R)
• M48: 19,800,475 km (0.092 R)
• M49: 20,111,938 km (0.079 R)
• M50: 20,385,851 km (0.109 R)
• M51: 20,503,585 km (0.091 R)
• M52: 20,858,282 km (0.092 R)
• M53: 21,613,601 km (0.115 R)
• M54: 23,479,535 km (0.083 R)
• M55: 23,933,266 km (0.101 R)
• M56: 24,473,314 km (0.043 R)
• M57: 24,724,040 km (0.093 R)
• M58: 25,269,923 km (0.109 R)
• M59: 25,735,023 km (0.099 R)
• M60: 25,904,816 km (0.052 R)
• M61: 26,160,329 km (0.102 R)
• M62: 27,190,460 km (0.03 R)
• M63: 28,190,073 km (0.074 R)
• M64: 29,113,242 km (0.102 R)
• M65: 29,334,497 km (0.11 R)
• M66: 29,467,639 km (0.06 R)
• M67: 29,556,351 km (0.113 R)
• M68: 29,778,803 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 11.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.42 AU - 9.42 AU

Year: 8141 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,575,581 km

• M1: 145,409 km (0.072 R)
• M2: 232,774 km (0.099 R)
• M3: 559,945 km (0.075 R)
• M4: 685,607 km (0.112 R)
• M5: 885,619 km (0.071 R)
• M6: 1,105,379 km (0.119 R)
• M7: 1,679,984 km (0.098 R)
• M8: 1,784,104 km (0.099 R)
• M9: 1,999,076 km (0.085 R)
• M10: 2,177,397 km (0.109 R)
• M11: 2,407,628 km (0.057 R)
• M12: 2,694,706 km (0.062 R)
• M13: 2,768,309 km (0.109 R)
• M14: 3,223,685 km (0.089 R)
• M15: 3,513,755 km (0.077 R)
• M16: 3,648,393 km (0.087 R)
• M17: 4,006,829 km (0.106 R)
• M18: 4,290,168 km (0.069 R)
• M19: 5,333,314 km (0.078 R)
• M20: 5,803,649 km (0.063 R)
• M21: 6,124,686 km (0.105 R)
• M22: 6,583,952 km (0.098 R)
• M23: 6,717,244 km (0.054 R)
• M24: 6,986,520 km (0.099 R)
• M25: 7,710,274 km (0.033 R)
• M26: 8,277,849 km (0.104 R)
• M27: 8,858,737 km (0.1 R)
• M28: 9,303,192 km (0.074 R)
• M29: 9,679,132 km (0.11 R)
• M30: 10,021,861 km (0.092 R)
• M31: 10,291,137 km (0.075 R)
• M32: 10,640,897 km (0.083 R)
• M33: 10,876,214 km (0.104 R)
• M34: 11,034,040 km (0.1 R)
• M35: 11,232,407 km (0.1 R)
• M36: 11,312,142 km (0.049 R)
• M37: 11,472,062 km (0.11 R)
• M38: 12,945,302 km (0.102 R)
• M39: 13,112,702 km (0.042 R)
• M40: 13,280,701 km (0.075 R)
• M41: 13,449,597 km (0.104 R)
• M42: 14,046,043 km (0.072 R)
• M43: 14,304,249 km (0.104 R)
• M44: 14,651,167 km (0.101 R)
• M45: 14,738,233 km (0.082 R)
• M46: 15,000,777 km (0.029 R)
• M47: 15,353,080 km (0.09 R)
• M48: 15,708,225 km (0.117 R)
• M49: 16,021,184 km (0.115 R)
• M50: 16,110,943 km (0.098 R)
• M51: 16,336,237 km (0.087 R)
• M52: 17,339,590 km (0.099 R)
• M53: 17,988,546 km (0.079 R)
• M54: 18,362,989 km (0.106 R)
• M55: 18,504,060 km (0.057 R)
• M56: 19,071,933 km (0.111 R)
• M57: 20,176,414 km (0.045 R)
• M58: 21,499,159 km (0.119 R)
• M59: 21,598,342 km (0.056 R)
• M60: 21,996,273 km (0.113 R)
• M61: 22,446,861 km (0.101 R)
• M62: 23,103,147 km (0.093 R)
• M63: 23,919,503 km (0.104 R)
• M64: 24,176,512 km (0.119 R)
• M65: 24,745,283 km (0.119 R)
• M66: 25,685,506 km (0.072 R)
• M67: 26,107,072 km (0.103 R)
• M68: 26,265,796 km (0.098 R)
• M69: 26,531,033 km (0.094 R)
• M70: 28,032,696 km (0.047 R)
• M71: 28,466,680 km (0.088 R)
• M72: 28,575,587 km (0.119 R)
• M73: 28,848,453 km (0.051 R)
• M74: 30,169,851 km (0.047 R)
• M75: 31,623,494 km (0.066 R)
• M76: 32,415,764 km (0.119 R)
• M77: 33,042,729 km (0.1 R)
• M78: 33,846,668 km (0.076 R)
• M79: 34,077,497 km (0.091 R)
• M80: 34,193,137 km (0.071 R)
• M81: 36,060,866 km (0.112 R)
• M82: 36,414,665 km (0.106 R)
• M83: 37,901,518 km (0.104 R)
• M84: 38,441,716 km (0.062 R)
• M85: 38,682,569 km (0.106 R)
• M86: 39,226,357 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 7.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.02 AU - 18.14 AU

Year: 26923 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,575,581 km

• M1: 154,834 km (0.081 R)
• M2: 227,688 km (0.09 R)
• M3: 316,699 km (0.105 R)
• M4: 820,245 km (0.087 R)
• M5: 885,619 km (0.093 R)
• M6: 3,173,719 km (0.109 R)
• M7: 3,320,774 km (0.078 R)
• M8: 5,228,146 km (0.087 R)
• M9: 6,038,668 km (0.099 R)
• M10: 6,511,696 km (0.108 R)
• M11: 7,243,379 km (0.076 R)
• M12: 7,830,401 km (0.111 R)
• M13: 8,316,894 km (0.12 R)
• M14: 8,695,376 km (0.11 R)
• M15: 8,754,168 km (0.055 R)
• M16: 9,864,633 km (0.074 R)
• M17: 10,265,256 km (0.069 R)
• M18: 10,734,096 km (0.114 R)
• M19: 11,627,943 km (0.076 R)
• M20: 12,346,911 km (0.091 R)
• M21: 12,413,033 km (0.099 R)
• M22: 12,812,010 km (0.107 R)
• M23: 12,912,391 km (0.05 R)
• M24: 13,046,580 km (0.093 R)
• M25: 13,588,423 km (0.08 R)
• M26: 13,930,703 km (0.061 R)
• M27: 14,379,946 km (0.058 R)
• M28: 16,514,259 km (0.06 R)
• M29: 17,618,141 km (0.063 R)
• M30: 17,692,491 km (0.073 R)
• M31: 17,879,040 km (0.094 R)
• M32: 18,066,187 km (0.108 R)
• M33: 26,278,811 km (0.105 R)
• M34: 27,391,969 km (0.098 R)
• M35: 28,607,900 km (0.116 R)
• M36: 29,134,335 km (0.09 R)
• M37: 29,398,824 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit