🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 12.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.81 AU

Year: 196 Days

Day: 34 Hours

Environment

Temp: 133 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.21 AU - 1.23 AU

Year: 483 Days

Day: 45 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.44 AU - 3.92 AU

Year: 2031 Days

Day: 32.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.75 AU - 4.57 AU

Year: 2508 Days

Day: 35.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.74 AU - 3.76 AU

Year: 2601 Days

Day: 43.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,770,384 km

• M1: 660,774 km (0.111 R)
• M2: 1,330,673 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.86 AU - 5.96 AU

Year: 3897 Days

Day: 23.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 10.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.32 AU - 11.54 AU

Year: 12064 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,770,384 km

• M1: 194,477 km (0.07 R)
• M2: 560,842 km (0.07 R)
• M3: 711,787 km (0.108 R)
• M4: 896,241 km (0.084 R)
• M5: 1,636,750 km (0.062 R)
• M6: 2,090,929 km (0.12 R)
• M7: 2,197,144 km (0.04 R)
• M8: 2,498,733 km (0.048 R)
• M9: 2,755,443 km (0.119 R)
• M10: 2,960,991 km (0.113 R)
• M11: 3,387,494 km (0.097 R)
• M12: 3,512,857 km (0.103 R)
• M13: 4,129,799 km (0.074 R)
• M14: 4,196,819 km (0.111 R)
• M15: 4,605,969 km (0.118 R)
• M16: 4,710,239 km (0.071 R)
• M17: 4,956,776 km (0.053 R)
• M18: 5,573,119 km (0.09 R)
• M19: 5,871,567 km (0.087 R)
• M20: 5,946,964 km (0.113 R)
• M21: 6,290,590 km (0.099 R)
• M22: 6,877,463 km (0.101 R)
• M23: 7,197,602 km (0.109 R)
• M24: 7,604,808 km (0.07 R)
• M25: 7,728,376 km (0.106 R)
• M26: 8,019,493 km (0.051 R)
• M27: 8,741,303 km (0.109 R)
• M28: 9,088,220 km (0.092 R)
• M29: 9,307,381 km (0.087 R)
• M30: 9,483,907 km (0.092 R)
• M31: 9,840,398 km (0.061 R)
• M32: 10,982,728 km (0.062 R)
• M33: 11,075,927 km (0.113 R)
• M34: 12,022,283 km (0.103 R)
• M35: 12,118,325 km (0.111 R)
• M36: 12,262,986 km (0.032 R)
• M37: 12,408,096 km (0.108 R)
• M38: 12,797,948 km (0.092 R)
• M39: 12,994,520 km (0.091 R)
• M40: 13,390,356 km (0.08 R)
• M41: 13,690,000 km (0.1 R)
• M42: 14,143,581 km (0.106 R)
• M43: 14,910,420 km (0.12 R)
• M44: 15,953,715 km (0.12 R)
• M45: 16,859,082 km (0.093 R)
• M46: 18,441,678 km (0.093 R)
• M47: 19,166,479 km (0.108 R)
• M48: 19,787,161 km (0.102 R)
• M49: 22,927,968 km (0.116 R)
• M50: 23,406,232 km (0.057 R)
• M51: 25,167,897 km (0.118 R)
• M52: 25,290,866 km (0.114 R)
• M53: 26,095,703 km (0.111 R)
• M54: 26,220,168 km (0.104 R)
• M55: 26,595,061 km (0.098 R)
• M56: 27,603,350 km (0.117 R)
• M57: 28,303,768 km (0.109 R)
• M58: 31,494,541 km (0.084 R)
• M59: 31,560,812 km (0.098 R)
• M60: 31,627,084 km (0.08 R)
• M61: 31,892,920 km (0.043 R)
• M62: 32,493,854 km (0.099 R)
• M63: 33,098,379 km (0.103 R)
• M64: 33,368,254 km (0.034 R)
• M65: 34,114,298 km (0.054 R)
• M66: 34,250,432 km (0.113 R)
• M67: 34,660,331 km (0.107 R)
• M68: 34,934,394 km (0.073 R)
• M69: 35,140,390 km (0.034 R)
• M70: 38,349,863 km (0.087 R)
• M71: 39,488,004 km (0.069 R)
• M72: 40,565,108 km (0.079 R)
• M73: 42,674,737 km (0.095 R)
• M74: 42,894,945 km (0.107 R)
• M75: 43,262,956 km (0.058 R)
• M76: 44,447,472 km (0.115 R)
• M77: 44,670,672 km (0.109 R)
• M78: 45,342,815 km (0.101 R)
• M79: 45,867,904 km (0.114 R)
• M80: 46,772,672 km (0.05 R)
• M81: 47,227,300 km (0.119 R)
• M82: 47,607,129 km (0.095 R)
• M83: 48,140,894 km (0.113 R)
• M84: 48,370,078 km (0.045 R)
• M85: 50,450,236 km (0.1 R)
• M86: 50,994,324 km (0.066 R)
• M87: 51,150,055 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.8

Radius: 7.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.62 AU - 20.9 AU

Year: 24574 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,770,384 km

• M1: 175,628 km (0.073 R)
• M2: 494,571 km (0.074 R)
• M3: 691,142 km (0.098 R)
• M4: 928,704 km (0.069 R)
• M5: 1,101,340 km (0.046 R)
• M6: 1,173,296 km (0.077 R)
• M7: 1,577,360 km (0.1 R)
• M8: 2,021,965 km (0.057 R)
• M9: 2,994,949 km (0.055 R)
• M10: 3,786,322 km (0.117 R)
• M11: 4,035,851 km (0.096 R)
• M12: 4,148,499 km (0.09 R)
• M13: 4,376,785 km (0.049 R)
• M14: 4,434,679 km (0.069 R)
• M15: 4,492,574 km (0.114 R)
• M16: 5,177,882 km (0.093 R)
• M17: 5,831,774 km (0.056 R)
• M18: 6,314,825 km (0.105 R)
• M19: 6,511,696 km (0.109 R)
• M20: 6,810,593 km (0.095 R)
• M21: 7,012,550 km (0.099 R)
• M22: 7,284,668 km (0.074 R)
• M23: 8,051,058 km (0.116 R)
• M24: 8,697,171 km (0.057 R)
• M25: 9,285,241 km (0.116 R)
• M26: 9,396,990 km (0.094 R)
• M27: 9,697,084 km (0.086 R)
• M28: 10,114,910 km (0.118 R)
• M29: 10,461,080 km (0.076 R)
• M30: 10,655,108 km (0.119 R)
• M31: 11,046,756 km (0.104 R)
• M32: 11,523,075 km (0.088 R)
• M33: 11,924,895 km (0.092 R)
• M34: 12,209,131 km (0.088 R)
• M35: 14,647,726 km (0.06 R)
• M36: 15,302,217 km (0.103 R)
• M37: 15,832,840 km (0.108 R)
• M38: 16,011,011 km (0.101 R)
• M39: 16,730,427 km (0.037 R)
• M40: 17,048,473 km (0.09 R)
• M41: 17,460,315 km (0.11 R)
• M42: 18,340,549 km (0.055 R)
• M43: 19,951,419 km (0.058 R)
• M44: 20,143,802 km (0.12 R)
• M45: 21,409,998 km (0.116 R)
• M46: 21,459,216 km (0.076 R)
• M47: 21,705,753 km (0.056 R)
• M48: 22,301,602 km (0.118 R)
• M49: 23,255,737 km (0.089 R)
• M50: 24,069,549 km (0.119 R)
• M51: 25,307,921 km (0.079 R)
• M52: 25,359,831 km (0.1 R)
• M53: 26,092,262 km (0.081 R)
• M54: 26,566,637 km (0.119 R)
• M55: 28,168,681 km (0.096 R)
• M56: 28,276,690 km (0.099 R)
• M57: 30,408,310 km (0.112 R)
• M58: 32,252,104 km (0.102 R)
• M59: 33,672,835 km (0.089 R)
• M60: 33,902,019 km (0.116 R)
• M61: 34,246,693 km (0.114 R)
• M62: 35,346,237 km (0.079 R)
• M63: 36,105,147 km (0.106 R)
• M64: 37,639,123 km (0.107 R)
• M65: 38,175,133 km (0.063 R)
• M66: 38,953,640 km (0.112 R)
• M67: 40,101,056 km (0.12 R)
• M68: 40,648,434 km (0.109 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit