🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.48 AU - 0.62 AU

Year: 156 Days

Day: 17.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 249 Days

Day: 46.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.26 AU - 1.6 AU

Year: 655 Days

Day: 14.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.43 AU - 1.71 AU

Year: 753 Days

Day: 32.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.9 AU - 2.28 AU

Year: 1157 Days

Day: 41.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.77 AU - 2.93 AU

Year: 1379 Days

Day: 22.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,801,818 km

• M1: 36,951 km (0.045 R)
• M2: 209,287 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 8.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.7 AU - 8.52 AU

Year: 8843 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,801,818 km

• M1: 200,461 km (0.095 R)
• M2: 337,194 km (0.115 R)
• M3: 403,914 km (0.101 R)
• M4: 552,914 km (0.086 R)
• M5: 811,269 km (0.064 R)
• M6: 1,188,106 km (0.108 R)
• M7: 1,358,049 km (0.117 R)
• M8: 1,459,028 km (0.117 R)
• M9: 1,575,415 km (0.063 R)
• M10: 1,831,676 km (0.071 R)
• M11: 1,986,211 km (0.101 R)
• M12: 2,709,965 km (0.045 R)
• M13: 2,821,865 km (0.05 R)
• M14: 3,116,872 km (0.093 R)
• M15: 3,736,356 km (0.048 R)
• M16: 4,170,340 km (0.058 R)
• M17: 4,525,336 km (0.089 R)
• M18: 4,601,331 km (0.106 R)
• M19: 4,716,073 km (0.103 R)
• M20: 4,987,593 km (0.117 R)
• M21: 5,184,763 km (0.06 R)
• M22: 5,284,246 km (0.071 R)
• M23: 5,404,522 km (0.042 R)
• M24: 5,627,423 km (0.085 R)
• M25: 5,729,748 km (0.042 R)
• M26: 5,873,960 km (0.11 R)
• M27: 6,040,313 km (0.048 R)
• M28: 6,124,088 km (0.085 R)
• M29: 6,208,312 km (0.086 R)
• M30: 6,335,320 km (0.096 R)
• M31: 6,808,349 km (0.091 R)
• M32: 7,226,026 km (0.096 R)
• M33: 7,584,163 km (0.05 R)
• M34: 8,271,416 km (0.092 R)
• M35: 8,458,114 km (0.055 R)
• M36: 8,575,548 km (0.113 R)
• M37: 9,122,329 km (0.1 R)
• M38: 9,339,395 km (0.096 R)
• M39: 9,852,516 km (0.12 R)
• M40: 10,957,296 km (0.063 R)
• M41: 11,995,206 km (0.062 R)
• M42: 13,336,351 km (0.025 R)
• M43: 13,692,843 km (0.084 R)
• M44: 13,858,448 km (0.055 R)
• M45: 14,303,202 km (0.113 R)
• M46: 14,415,251 km (0.099 R)
• M47: 14,555,574 km (0.074 R)
• M48: 15,292,642 km (0.071 R)
• M49: 15,521,826 km (0.074 R)
• M50: 15,954,763 km (0.111 R)
• M51: 16,216,409 km (0.091 R)
• M52: 16,655,629 km (0.042 R)
• M53: 16,950,636 km (0.094 R)
• M54: 17,306,828 km (0.094 R)
• M55: 17,396,288 km (0.097 R)
• M56: 17,456,127 km (0.068 R)
• M57: 17,815,910 km (0.116 R)
• M58: 17,996,624 km (0.109 R)
• M59: 18,208,454 km (0.118 R)
• M60: 18,421,033 km (0.083 R)
• M61: 18,879,251 km (0.077 R)
• M62: 19,900,556 km (0.028 R)
• M63: 20,088,152 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 10.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.07 AU - 11.69 AU

Year: 11891 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 103,801,818 km

• M1: 228,137 km (0.103 R)
• M2: 354,996 km (0.108 R)
• M3: 603,328 km (0.108 R)
• M4: 815,308 km (0.094 R)
• M5: 891,753 km (0.119 R)
• M6: 1,003,054 km (0.049 R)
• M7: 1,119,291 km (0.085 R)
• M8: 1,366,128 km (0.082 R)
• M9: 1,729,202 km (0.051 R)
• M10: 1,870,572 km (0.069 R)
• M11: 2,252,196 km (0.09 R)
• M12: 2,362,749 km (0.068 R)
• M13: 2,822,613 km (0.109 R)
• M14: 3,693,871 km (0.106 R)
• M15: 4,254,414 km (0.11 R)
• M16: 4,447,246 km (0.085 R)
• M17: 4,841,585 km (0.119 R)
• M18: 5,365,328 km (0.08 R)
• M19: 7,337,028 km (0.119 R)
• M20: 7,971,771 km (0.094 R)
• M21: 8,175,823 km (0.117 R)
• M22: 8,763,593 km (0.114 R)
• M23: 9,329,222 km (0.112 R)
• M24: 9,943,322 km (0.086 R)
• M25: 13,527,088 km (0.055 R)
• M26: 14,098,103 km (0.115 R)
• M27: 14,262,661 km (0.087 R)
• M28: 15,347,994 km (0.086 R)
• M29: 15,517,338 km (0.071 R)
• M30: 17,244,745 km (0.071 R)
• M31: 17,819,201 km (0.08 R)
• M32: 18,941,484 km (0.115 R)
• M33: 19,351,083 km (0.058 R)
• M34: 19,534,191 km (0.119 R)
• M35: 20,551,007 km (0.101 R)
• M36: 20,925,002 km (0.104 R)
• M37: 21,301,241 km (0.114 R)
• M38: 21,822,290 km (0.12 R)
• M39: 22,203,914 km (0.12 R)
• M40: 22,780,315 km (0.101 R)
• M41: 23,215,944 km (0.106 R)
• M42: 23,703,184 km (0.089 R)
• M43: 24,539,287 km (0.106 R)
• M44: 25,435,079 km (0.086 R)
• M45: 26,088,821 km (0.073 R)
• M46: 27,156,352 km (0.111 R)
• M47: 27,824,306 km (0.069 R)
• M48: 28,758,096 km (0.065 R)
• M49: 29,281,390 km (0.104 R)
• M50: 29,491,575 km (0.069 R)
• M51: 30,337,401 km (0.076 R)
• M52: 30,550,129 km (0.1 R)
• M53: 31,191,156 km (0.093 R)
• M54: 31,459,535 km (0.051 R)
• M55: 32,976,756 km (0.076 R)
• M56: 33,689,291 km (0.069 R)
• M57: 34,075,104 km (0.099 R)
• M58: 35,297,019 km (0.027 R)
• M59: 35,857,263 km (0.088 R)
• M60: 36,194,756 km (0.104 R)
• M61: 36,307,553 km (0.056 R)
• M62: 36,646,392 km (0.086 R)
• M63: 37,498,352 km (0.099 R)
• M64: 38,127,261 km (0.086 R)

Asteroid Belt

Center: 14.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 7.3

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.71 AU - 20.25 AU

Year: 30417 Days

Day: 25 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,801,818 km

• M1: 94,097 km (0.119 R)
• M2: 341,233 km (0.059 R)
• M3: 429,196 km (0.107 R)
• M4: 769,831 km (0.106 R)
• M5: 920,476 km (0.109 R)
• M6: 1,502,112 km (0.115 R)
• M7: 1,691,802 km (0.092 R)
• M8: 3,669,935 km (0.043 R)
• M9: 3,874,435 km (0.119 R)
• M10: 4,135,334 km (0.105 R)
• M11: 4,674,185 km (0.114 R)
• M12: 5,817,113 km (0.098 R)
• M13: 6,480,879 km (0.113 R)
• M14: 6,728,314 km (0.117 R)
• M15: 7,683,197 km (0.095 R)
• M16: 8,815,952 km (0.087 R)
• M17: 9,506,496 km (0.064 R)
• M18: 9,646,669 km (0.111 R)
• M19: 10,000,169 km (0.04 R)
• M20: 10,865,742 km (0.114 R)
• M21: 11,530,555 km (0.104 R)
• M22: 11,830,200 km (0.046 R)
• M23: 12,514,011 km (0.07 R)
• M24: 14,721,926 km (0.084 R)
• M25: 14,803,009 km (0.101 R)
• M26: 17,645,966 km (0.066 R)
• M27: 18,251,838 km (0.108 R)
• M28: 18,864,441 km (0.11 R)
• M29: 19,306,204 km (0.11 R)
• M30: 19,572,937 km (0.108 R)
• M31: 20,380,167 km (0.042 R)
• M32: 22,492,339 km (0.11 R)
• M33: 24,002,230 km (0.097 R)
• M34: 24,962,499 km (0.07 R)
• M35: 25,447,346 km (0.099 R)
• M36: 26,033,171 km (0.07 R)
• M37: 27,717,194 km (0.098 R)
• M38: 30,566,884 km (0.117 R)
• M39: 36,319,072 km (0.103 R)
• M40: 37,309,559 km (0.032 R)
• M41: 37,752,668 km (0.043 R)
• M42: 38,643,972 km (0.114 R)
• M43: 39,204,665 km (0.104 R)
• M44: 39,655,104 km (0.096 R)
• M45: 39,994,093 km (0.063 R)
• M46: 40,788,757 km (0.07 R)
• M47: 43,552,578 km (0.115 R)
• M48: 45,783,082 km (0.032 R)
• M49: 46,733,328 km (0.098 R)
• M50: 47,450,201 km (0.092 R)
• M51: 48,411,816 km (0.116 R)
• M52: 49,016,191 km (0.098 R)
• M53: 50,598,937 km (0.107 R)
• M54: 51,827,734 km (0.047 R)
• M55: 54,942,660 km (0.12 R)
• M56: 57,222,682 km (0.112 R)
• M57: 57,350,289 km (0.118 R)
• M58: 57,605,652 km (0.117 R)
• M59: 57,861,464 km (0.113 R)
• M60: 59,275,164 km (0.114 R)
• M61: 59,921,577 km (0.105 R)
• M62: 60,180,830 km (0.098 R)
• M63: 60,440,382 km (0.059 R)
• M64: 60,830,384 km (0.102 R)
• M65: 62,005,625 km (0.043 R)
• M66: 63,848,521 km (0.117 R)
• M67: 65,042,611 km (0.102 R)
• M68: 65,442,337 km (0.11 R)
• M69: 67,587,869 km (0.078 R)
• M70: 68,263,004 km (0.069 R)
• M71: 69,212,053 km (0.112 R)
• M72: 74,578,877 km (0.049 R)
• M73: 74,718,152 km (0.098 R)
• M74: 75,836,247 km (0.118 R)
• M75: 77,241,420 km (0.098 R)
• M76: 78,230,262 km (0.116 R)
• M77: 79,650,095 km (0.066 R)
• M78: 79,792,512 km (0.099 R)
• M79: 81,652,163 km (0.119 R)
• M80: 82,371,131 km (0.107 R)
• M81: 83,525,877 km (0.115 R)
• M82: 83,815,498 km (0.1 R)
• M83: 85,122,535 km (0.078 R)
• M84: 85,559,660 km (0.106 R)
• M85: 87,609,749 km (0.101 R)
• M86: 88,640,778 km (0.076 R)
• M87: 88,936,084 km (0.117 R)
• M88: 89,083,886 km (0.089 R)
• M89: 89,379,791 km (0.1 R)
• M90: 91,907,397 km (0.034 R)
• M91: 92,056,845 km (0.047 R)
• M92: 95,515,697 km (0.119 R)
• M93: 95,667,090 km (0.102 R)
• M94: 102,404,829 km (0.06 R)
• M95: 103,801,774 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit