🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 22.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.35 AU - 2.75 AU

Year: 1510 Days

Day: 47.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.58 AU - 2.74 AU

Year: 1609 Days

Day: 34.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,063,880 km

• M1: 970,441 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.23 AU - 10.67 AU

Year: 10773 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,063,880 km

• M1: 271,221 km (0.065 R)
• M2: 814,860 km (0.074 R)
• M3: 1,206,357 km (0.033 R)
• M4: 1,401,732 km (0.073 R)
• M5: 2,671,968 km (0.093 R)
• M6: 3,048,206 km (0.118 R)
• M7: 3,137,516 km (0.103 R)
• M8: 3,318,679 km (0.074 R)
• M9: 3,472,466 km (0.071 R)
• M10: 3,915,724 km (0.094 R)
• M11: 4,856,096 km (0.101 R)
• M12: 5,031,276 km (0.111 R)
• M13: 5,606,031 km (0.083 R)
• M14: 5,826,987 km (0.116 R)
• M15: 6,468,911 km (0.087 R)
• M16: 6,817,923 km (0.039 R)
• M17: 6,975,001 km (0.107 R)
• M18: 7,575,038 km (0.099 R)
• M19: 7,860,620 km (0.116 R)
• M20: 7,984,188 km (0.067 R)
• M21: 8,275,006 km (0.097 R)
• M22: 8,527,079 km (0.076 R)
• M23: 8,867,115 km (0.1 R)
• M24: 9,168,405 km (0.094 R)
• M25: 9,429,303 km (0.069 R)
• M26: 9,560,650 km (0.085 R)
• M27: 10,181,930 km (0.102 R)
• M28: 10,316,718 km (0.103 R)
• M29: 11,138,160 km (0.105 R)
• M30: 11,416,711 km (0.097 R)
• M31: 11,697,656 km (0.119 R)
• M32: 12,170,834 km (0.114 R)
• M33: 12,843,875 km (0.065 R)
• M34: 13,087,121 km (0.111 R)
• M35: 13,282,945 km (0.115 R)
• M36: 14,477,932 km (0.119 R)
• M37: 14,782,065 km (0.083 R)
• M38: 15,967,329 km (0.096 R)
• M39: 16,071,898 km (0.1 R)
• M40: 16,281,634 km (0.088 R)
• M41: 17,343,928 km (0.089 R)
• M42: 17,775,219 km (0.099 R)
• M43: 18,046,440 km (0.1 R)
• M44: 18,319,157 km (0.111 R)
• M45: 19,591,188 km (0.044 R)
• M46: 19,871,534 km (0.039 R)
• M47: 20,379,419 km (0.063 R)
• M48: 22,044,892 km (0.064 R)
• M49: 23,753,748 km (0.08 R)
• M50: 24,714,915 km (0.117 R)
• M51: 24,896,526 km (0.053 R)
• M52: 25,321,983 km (0.119 R)
• M53: 25,688,647 km (0.095 R)
• M54: 25,872,503 km (0.108 R)
• M55: 26,861,195 km (0.104 R)
• M56: 27,422,786 km (0.086 R)
• M57: 27,673,512 km (0.114 R)
• M58: 27,988,116 km (0.046 R)
• M59: 28,303,917 km (0.075 R)
• M60: 28,684,494 km (0.115 R)
• M61: 29,258,501 km (0.077 R)
• M62: 29,836,248 km (0.12 R)
• M63: 31,068,336 km (0.037 R)
• M64: 31,789,248 km (0.108 R)
• M65: 35,135,005 km (0.063 R)
• M66: 36,642,353 km (0.053 R)
• M67: 37,265,129 km (0.099 R)
• M68: 37,891,345 km (0.113 R)
• M69: 38,310,668 km (0.106 R)
• M70: 39,013,180 km (0.109 R)
• M71: 39,507,451 km (0.031 R)
• M72: 40,003,817 km (0.08 R)
• M73: 41,145,997 km (0.112 R)
• M74: 42,154,286 km (0.111 R)
• M75: 42,298,948 km (0.082 R)
• M76: 42,443,758 km (0.083 R)
• M77: 43,243,508 km (0.1 R)
• M78: 44,121,648 km (0.103 R)
• M79: 45,375,727 km (0.117 R)
• M80: 45,523,978 km (0.108 R)
• M81: 45,672,529 km (0.059 R)
• M82: 47,466,656 km (0.115 R)
• M83: 49,818,185 km (0.093 R)
• M84: 49,971,074 km (0.116 R)
• M85: 51,123,726 km (0.079 R)
• M86: 51,509,838 km (0.076 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.5

Radius: 3.7

Gravity: 19.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.24 AU - 14.28 AU

Year: 15920 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,063,880 km

• M1: 68,366 km (0.088 R)
• M2: 192,084 km (0.116 R)
• M3: 270,922 km (0.085 R)
• M4: 631,901 km (0.101 R)
• M5: 699,520 km (0.105 R)
• M6: 734,226 km (0.104 R)
• M7: 1,032,225 km (0.045 R)
• M8: 1,342,491 km (0.116 R)
• M9: 1,386,024 km (0.069 R)
• M10: 1,633,310 km (0.055 R)
• M11: 2,245,015 km (0.035 R)
• M12: 2,401,345 km (0.079 R)
• M13: 3,206,032 km (0.074 R)
• M14: 3,264,375 km (0.071 R)
• M15: 3,293,696 km (0.086 R)
• M16: 3,323,018 km (0.099 R)
• M17: 3,652,133 km (0.099 R)
• M18: 4,502,896 km (0.117 R)
• M19: 4,667,005 km (0.064 R)
• M20: 5,034,716 km (0.083 R)
• M21: 5,170,850 km (0.105 R)
• M22: 5,204,959 km (0.078 R)
• M23: 6,084,295 km (0.03 R)
• M24: 6,265,608 km (0.096 R)
• M25: 6,448,715 km (0.045 R)
• M26: 6,596,518 km (0.076 R)
• M27: 6,633,618 km (0.045 R)
• M28: 7,275,094 km (0.111 R)
• M29: 7,390,284 km (0.118 R)
• M30: 8,575,698 km (0.114 R)
• M31: 8,697,471 km (0.063 R)
• M32: 9,565,737 km (0.07 R)
• M33: 10,116,855 km (0.095 R)
• M34: 10,634,763 km (0.116 R)
• M35: 10,721,829 km (0.028 R)
• M36: 10,853,026 km (0.059 R)
• M37: 10,984,672 km (0.087 R)
• M38: 12,011,961 km (0.115 R)
• M39: 13,209,492 km (0.083 R)
• M40: 13,491,185 km (0.102 R)
• M41: 13,727,549 km (0.099 R)
• M42: 14,348,231 km (0.111 R)
• M43: 15,616,971 km (0.064 R)
• M44: 15,666,487 km (0.093 R)
• M45: 15,914,820 km (0.115 R)
• M46: 16,214,614 km (0.117 R)
• M47: 16,314,845 km (0.086 R)
• M48: 17,637,739 km (0.119 R)
• M49: 18,468,755 km (0.116 R)
• M50: 19,365,594 km (0.076 R)
• M51: 20,492,964 km (0.102 R)
• M52: 20,873,391 km (0.097 R)
• M53: 21,037,201 km (0.106 R)
• M54: 21,751,830 km (0.097 R)
• M55: 22,028,735 km (0.101 R)
• M56: 23,374,518 km (0.115 R)
• M57: 23,885,843 km (0.083 R)
• M58: 23,999,986 km (0.11 R)
• M59: 24,228,871 km (0.082 R)
• M60: 24,515,949 km (0.105 R)
• M61: 25,500,453 km (0.105 R)
• M62: 26,556,913 km (0.114 R)
• M63: 26,616,154 km (0.113 R)
• M64: 26,912,358 km (0.062 R)
• M65: 27,031,138 km (0.036 R)
• M66: 27,209,609 km (0.025 R)
• M67: 27,269,149 km (0.12 R)
• M68: 27,747,413 km (0.114 R)
• M69: 27,807,402 km (0.112 R)
• M70: 28,894,530 km (0.111 R)
• M71: 30,488,944 km (0.108 R)
• M72: 31,359,304 km (0.11 R)
• M73: 34,727,351 km (0.073 R)
• M74: 34,792,126 km (0.097 R)
• M75: 34,921,529 km (0.112 R)
• M76: 35,570,933 km (0.115 R)
• M77: 36,749,914 km (0.091 R)
• M78: 37,211,872 km (0.057 R)
• M79: 38,408,505 km (0.07 R)
• M80: 38,944,514 km (0.032 R)
• M81: 39,011,684 km (0.104 R)
• M82: 40,430,919 km (0.108 R)
• M83: 41,592,247 km (0.032 R)
• M84: 41,935,874 km (0.111 R)
• M85: 42,833,760 km (0.102 R)
• M86: 43,111,264 km (0.037 R)
• M87: 45,000,236 km (0.117 R)
• M88: 45,282,378 km (0.099 R)
• M89: 45,635,878 km (0.11 R)
• M90: 45,848,456 km (0.092 R)
• M91: 47,560,604 km (0.102 R)
• M92: 47,776,025 km (0.065 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: 459 - 11,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit