🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.06 AU - 1.14 AU

Year: 404 Days

Day: 12.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.45 AU - 1.57 AU

Year: 649 Days

Day: 31.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.17 AU - 3.09 AU

Year: 1492 Days

Day: 30.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.79 AU - 4.23 AU

Year: 2301 Days

Day: 44.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,093,149 km

• M1: 1,086,380 km (0.115 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 8.7

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.88 AU - 7.3 AU

Year: 5918 Days

Day: 9.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,093,149 km

• M1: 139,425 km (0.054 R)
• M2: 327,769 km (0.092 R)
• M3: 481,556 km (0.092 R)
• M4: 715,377 km (0.113 R)
• M5: 772,224 km (0.111 R)
• M6: 1,064,538 km (0.045 R)
• M7: 1,180,926 km (0.041 R)
• M8: 1,301,651 km (0.092 R)
• M9: 1,390,512 km (0.073 R)
• M10: 1,463,067 km (0.108 R)
• M11: 1,593,217 km (0.11 R)
• M12: 1,945,670 km (0.111 R)
• M13: 2,089,433 km (0.107 R)
• M14: 2,653,567 km (0.107 R)
• M15: 3,166,389 km (0.116 R)
• M16: 3,508,668 km (0.05 R)
• M17: 3,966,288 km (0.12 R)
• M18: 4,308,568 km (0.057 R)
• M19: 4,469,685 km (0.093 R)
• M20: 5,134,349 km (0.095 R)
• M21: 5,623,833 km (0.098 R)
• M22: 5,741,267 km (0.098 R)
• M23: 5,829,829 km (0.117 R)
• M24: 6,008,299 km (0.082 R)
• M25: 6,188,565 km (0.04 R)
• M26: 6,401,143 km (0.094 R)
• M27: 6,492,996 km (0.112 R)
• M28: 6,740,132 km (0.111 R)
• M29: 6,802,514 km (0.108 R)
• M30: 7,116,670 km (0.077 R)
• M31: 7,371,585 km (0.103 R)
• M32: 7,955,914 km (0.112 R)
• M33: 8,087,859 km (0.094 R)
• M34: 8,153,982 km (0.034 R)
• M35: 9,376,645 km (0.108 R)
• M36: 9,691,249 km (0.104 R)
• M37: 10,691,909 km (0.086 R)
• M38: 11,057,377 km (0.086 R)
• M39: 11,130,830 km (0.089 R)
• M40: 11,650,383 km (0.06 R)
• M41: 12,330,006 km (0.073 R)
• M42: 12,521,043 km (0.11 R)
• M43: 13,216,972 km (0.103 R)
• M44: 13,687,906 km (0.097 R)
• M45: 13,767,043 km (0.079 R)
• M46: 14,084,640 km (0.108 R)
• M47: 14,284,353 km (0.093 R)
• M48: 14,525,355 km (0.093 R)
• M49: 15,750,262 km (0.091 R)
• M50: 15,874,578 km (0.105 R)
• M51: 16,082,369 km (0.11 R)
• M52: 16,627,205 km (0.095 R)
• M53: 17,477,070 km (0.101 R)
• M54: 17,691,893 km (0.114 R)
• M55: 18,954,200 km (0.118 R)
• M56: 19,086,444 km (0.073 R)
• M57: 20,425,794 km (0.089 R)
• M58: 21,656,985 km (0.075 R)
• M59: 22,912,111 km (0.091 R)
• M60: 23,714,404 km (0.046 R)
• M61: 23,856,971 km (0.067 R)
• M62: 24,095,131 km (0.087 R)
• M63: 24,238,445 km (0.087 R)
• M64: 24,959,208 km (0.116 R)
• M65: 25,055,848 km (0.078 R)
• M66: 27,213,049 km (0.09 R)
• M67: 29,429,192 km (0.099 R)
• M68: 30,249,288 km (0.092 R)
• M69: 31,441,433 km (0.053 R)
• M70: 31,545,853 km (0.094 R)
• M71: 32,279,780 km (0.072 R)
• M72: 32,648,838 km (0.103 R)
• M73: 33,338,035 km (0.076 R)
• M74: 33,871,351 km (0.101 R)
• M75: 34,192,688 km (0.108 R)
• M76: 34,676,637 km (0.093 R)
• M77: 35,217,134 km (0.061 R)
• M78: 35,271,288 km (0.094 R)
• M79: 36,032,891 km (0.096 R)
• M80: 36,525,367 km (0.077 R)
• M81: 36,635,172 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 11.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.96 AU - 8.02 AU

Year: 7171 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,093,149 km

• M1: 167,550 km (0.089 R)
• M2: 304,432 km (0.108 R)
• M3: 447,298 km (0.078 R)
• M4: 604,226 km (0.097 R)
• M5: 861,235 km (0.076 R)
• M6: 1,082,041 km (0.105 R)
• M7: 1,246,001 km (0.081 R)
• M8: 1,640,939 km (0.062 R)
• M9: 1,745,807 km (0.103 R)
• M10: 2,304,406 km (0.063 R)
• M11: 2,398,802 km (0.117 R)
• M12: 2,616,168 km (0.072 R)
• M13: 2,865,398 km (0.059 R)
• M14: 3,174,766 km (0.115 R)
• M15: 3,333,639 km (0.095 R)
• M16: 3,440,901 km (0.079 R)
• M17: 3,825,966 km (0.11 R)
• M18: 4,052,307 km (0.098 R)
• M19: 4,138,326 km (0.089 R)
• M20: 4,429,443 km (0.112 R)
• M21: 4,787,880 km (0.117 R)
• M22: 5,756,825 km (0.065 R)
• M23: 5,853,765 km (0.118 R)
• M24: 6,581,708 km (0.108 R)
• M25: 6,751,053 km (0.03 R)
• M26: 7,408,236 km (0.109 R)
• M27: 7,549,307 km (0.093 R)
• M28: 7,691,126 km (0.08 R)
• M29: 7,833,842 km (0.086 R)
• M30: 8,267,526 km (0.041 R)
• M31: 8,487,286 km (0.117 R)
• M32: 9,007,587 km (0.032 R)
• M33: 9,691,848 km (0.087 R)
• M34: 10,630,275 km (0.086 R)
• M35: 10,869,332 km (0.116 R)
• M36: 11,515,745 km (0.063 R)
• M37: 12,008,819 km (0.111 R)
• M38: 12,174,724 km (0.056 R)
• M39: 12,299,638 km (0.104 R)
• M40: 12,550,663 km (0.108 R)
• M41: 12,803,483 km (0.094 R)
• M42: 13,185,856 km (0.082 R)
• M43: 14,575,919 km (0.12 R)
• M44: 14,753,043 km (0.058 R)
• M45: 15,423,241 km (0.07 R)
• M46: 15,513,299 km (0.092 R)
• M47: 16,562,279 km (0.049 R)
• M48: 17,165,308 km (0.088 R)
• M49: 18,632,265 km (0.097 R)
• M50: 19,113,970 km (0.081 R)
• M51: 19,307,849 km (0.114 R)
• M52: 19,893,375 km (0.092 R)
• M53: 20,040,729 km (0.104 R)
• M54: 20,385,851 km (0.101 R)
• M55: 20,832,401 km (0.085 R)
• M56: 21,031,965 km (0.108 R)
• M57: 21,634,246 km (0.063 R)
• M58: 21,886,916 km (0.116 R)
• M59: 22,140,634 km (0.072 R)
• M60: 22,702,075 km (0.074 R)
• M61: 22,856,161 km (0.051 R)
• M62: 23,735,049 km (0.103 R)
• M63: 24,047,858 km (0.109 R)
• M64: 24,309,654 km (0.081 R)
• M65: 24,414,672 km (0.116 R)
• M66: 25,632,698 km (0.112 R)
• M67: 25,793,066 km (0.078 R)
• M68: 26,060,996 km (0.056 R)
• M69: 27,087,686 km (0.08 R)
• M70: 28,514,102 km (0.046 R)
• M71: 28,680,305 km (0.042 R)
• M72: 29,180,710 km (0.113 R)
• M73: 29,292,310 km (0.091 R)
• M74: 29,404,060 km (0.105 R)
• M75: 30,415,940 km (0.04 R)
• M76: 31,897,856 km (0.032 R)
• M77: 32,589,747 km (0.068 R)
• M78: 32,995,606 km (0.118 R)
• M79: 33,636,782 km (0.12 R)
• M80: 33,871,052 km (0.075 R)
• M81: 34,046,979 km (0.064 R)
• M82: 34,635,946 km (0.075 R)
• M83: 36,723,285 km (0.108 R)
• M84: 38,117,089 km (0.103 R)
• M85: 38,422,418 km (0.079 R)
• M86: 38,544,789 km (0.062 R)
• M87: 38,667,310 km (0.117 R)
• M88: 39,651,813 km (0.027 R)
• M89: 40,023,115 km (0.111 R)
• M90: 41,331,797 km (0.081 R)
• M91: 41,896,978 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.3

Radius: 7.7

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.3 AU - 19.78 AU

Year: 29065 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,093,149 km

• M1: 119,977 km (0.081 R)
• M2: 367,263 km (0.106 R)
• M3: 671,246 km (0.103 R)
• M4: 1,201,420 km (0.113 R)
• M5: 1,613,712 km (0.113 R)
• M6: 1,911,861 km (0.119 R)
• M7: 2,432,910 km (0.113 R)
• M8: 2,559,171 km (0.092 R)
• M9: 2,644,591 km (0.115 R)
• M10: 3,888,497 km (0.106 R)
• M11: 3,937,566 km (0.088 R)
• M12: 4,543,587 km (0.114 R)
• M13: 4,595,347 km (0.061 R)
• M14: 5,286,938 km (0.066 R)
• M15: 5,561,600 km (0.079 R)
• M16: 6,706,024 km (0.09 R)
• M17: 7,549,307 km (0.086 R)
• M18: 8,875,941 km (0.054 R)
• M19: 9,071,316 km (0.119 R)
• M20: 10,001,665 km (0.099 R)
• M21: 11,101,658 km (0.077 R)
• M22: 11,666,091 km (0.12 R)
• M23: 12,969,687 km (0.08 R)
• M24: 13,043,438 km (0.104 R)
• M25: 14,090,923 km (0.051 R)
• M26: 14,318,910 km (0.115 R)
• M27: 14,395,205 km (0.1 R)
• M28: 14,932,859 km (0.076 R)
• M29: 16,345,363 km (0.108 R)
• M30: 16,425,098 km (0.114 R)
• M31: 16,664,904 km (0.12 R)
• M32: 16,986,689 km (0.038 R)
• M33: 17,964,161 km (0.111 R)
• M34: 18,046,440 km (0.079 R)
• M35: 18,128,868 km (0.089 R)
• M36: 18,792,634 km (0.093 R)
• M37: 22,228,748 km (0.109 R)
• M38: 23,028,199 km (0.093 R)
• M39: 24,381,461 km (0.066 R)
• M40: 24,472,566 km (0.117 R)
• M41: 27,827,747 km (0.116 R)
• M42: 28,881,365 km (0.043 R)
• M43: 29,170,986 km (0.071 R)
• M44: 29,461,655 km (0.057 R)
• M45: 32,119,860 km (0.061 R)
• M46: 33,123,661 km (0.105 R)
• M47: 33,832,456 km (0.118 R)
• M48: 33,934,183 km (0.037 R)
• M49: 36,508,762 km (0.119 R)
• M50: 37,661,414 km (0.099 R)
• M51: 38,189,195 km (0.104 R)
• M52: 38,401,025 km (0.118 R)
• M53: 38,932,247 km (0.085 R)
• M54: 39,680,087 km (0.057 R)
• M55: 40,109,583 km (0.117 R)
• M56: 40,864,902 km (0.056 R)
• M57: 41,952,030 km (0.096 R)
• M58: 43,490,046 km (0.056 R)
• M59: 43,600,599 km (0.095 R)
• M60: 43,711,301 km (0.084 R)
• M61: 45,382,160 km (0.097 R)
• M62: 46,394,788 km (0.084 R)
• M63: 47,642,583 km (0.117 R)
• M64: 49,476,953 km (0.035 R)
• M65: 52,154,306 km (0.055 R)
• M66: 52,860,408 km (0.094 R)
• M67: 53,096,473 km (0.104 R)
• M68: 54,044,325 km (0.09 R)
• M69: 54,758,954 km (0.098 R)
• M70: 55,836,508 km (0.101 R)
• M71: 56,438,340 km (0.087 R)
• M72: 56,558,916 km (0.061 R)
• M73: 58,134,630 km (0.098 R)
• M74: 58,500,247 km (0.048 R)
• M75: 61,081,259 km (0.104 R)
• M76: 61,204,977 km (0.106 R)
• M77: 61,825,359 km (0.108 R)
• M78: 67,374,094 km (0.092 R)
• M79: 68,271,382 km (0.071 R)
• M80: 68,785,849 km (0.113 R)
• M81: 70,207,478 km (0.089 R)
• M82: 71,117,182 km (0.034 R)
• M83: 72,292,573 km (0.115 R)
• M84: 77,057,564 km (0.109 R)
• M85: 79,748,381 km (0.106 R)
• M86: 82,606,747 km (0.072 R)
• M87: 85,221,718 km (0.1 R)
• M88: 86,053,034 km (0.12 R)
• M89: 86,887,191 km (0.118 R)
• M90: 87,723,892 km (0.06 R)
• M91: 90,250,301 km (0.065 R)
• M92: 90,673,663 km (0.075 R)
• M93: 92,089,607 km (0.109 R)
• M94: 94,084,345 km (0.084 R)
• M95: 94,656,856 km (0.102 R)
• M96: 95,949,232 km (0.111 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit