🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 153 Days

Day: 21.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.63 AU - 2.15 AU

Year: 1000 Days

Day: 15.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,352,152 km

• M1: 286,480 km (0.101 R)
• M2: 396,883 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2 AU - 2.21 AU

Year: 1172 Days

Day: 34.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.03 AU - 4.87 AU

Year: 3614 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,352,152 km

• M1: 198,367 km (0.065 R)
• M2: 295,605 km (0.036 R)
• M3: 568,173 km (0.079 R)
• M4: 764,894 km (0.12 R)
• M5: 846,126 km (0.089 R)
• M6: 984,952 km (0.108 R)
• M7: 1,085,931 km (0.077 R)
• M8: 1,190,500 km (0.098 R)
• M9: 1,286,542 km (0.078 R)
• M10: 1,448,556 km (0.108 R)
• M11: 1,577,809 km (0.089 R)
• M12: 1,684,173 km (0.107 R)
• M13: 2,061,309 km (0.098 R)
• M14: 2,282,265 km (0.072 R)
• M15: 2,418,698 km (0.12 R)
• M16: 2,604,948 km (0.112 R)
• M17: 3,209,024 km (0.084 R)
• M18: 3,293,996 km (0.079 R)
• M19: 4,110,949 km (0.082 R)
• M20: 4,352,999 km (0.097 R)
• M21: 4,523,391 km (0.118 R)
• M22: 4,599,835 km (0.083 R)
• M23: 4,734,623 km (0.107 R)
• M24: 4,968,744 km (0.081 R)
• M25: 5,166,811 km (0.088 R)
• M26: 5,246,846 km (0.093 R)
• M27: 5,448,504 km (0.094 R)
• M28: 5,530,035 km (0.062 R)
• M29: 6,153,708 km (0.052 R)
• M30: 6,517,231 km (0.096 R)
• M31: 6,603,699 km (0.118 R)
• M32: 7,220,341 km (0.086 R)
• M33: 7,626,499 km (0.11 R)
• M34: 8,555,652 km (0.043 R)
• M35: 8,650,497 km (0.113 R)
• M36: 8,745,791 km (0.115 R)
• M37: 9,057,702 km (0.057 R)
• M38: 9,471,191 km (0.087 R)
• M39: 9,692,596 km (0.1 R)
• M40: 10,493,842 km (0.062 R)
• M41: 10,851,082 km (0.078 R)
• M42: 11,005,467 km (0.087 R)
• M43: 11,082,958 km (0.043 R)
• M44: 11,212,360 km (0.092 R)
• M45: 11,525,170 km (0.066 R)
• M46: 11,709,025 km (0.092 R)
• M47: 12,079,579 km (0.104 R)
• M48: 12,615,588 km (0.111 R)
• M49: 12,723,748 km (0.111 R)
• M50: 13,050,170 km (0.083 R)
• M51: 13,159,526 km (0.108 R)
• M52: 13,406,812 km (0.113 R)
• M53: 13,794,420 km (0.102 R)
• M54: 13,989,645 km (0.048 R)
• M55: 14,185,917 km (0.111 R)
• M56: 14,751,397 km (0.118 R)
• M57: 15,008,257 km (0.113 R)
• M58: 15,555,486 km (0.099 R)
• M59: 16,521,439 km (0.095 R)
• M60: 16,639,771 km (0.092 R)
• M61: 17,296,057 km (0.089 R)
• M62: 17,627,416 km (0.088 R)
• M63: 18,235,232 km (0.106 R)
• M64: 18,634,060 km (0.116 R)
• M65: 18,818,963 km (0.086 R)
• M66: 19,190,864 km (0.045 R)
• M67: 19,315,479 km (0.096 R)
• M68: 19,973,410 km (0.11 R)
• M69: 20,607,107 km (0.063 R)
• M70: 20,702,700 km (0.083 R)
• M71: 20,894,335 km (0.078 R)
• M72: 21,054,554 km (0.047 R)
• M73: 21,699,171 km (0.093 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 10.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.14 AU - 8.38 AU

Year: 6767 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,352,152 km

• M1: 129,701 km (0.073 R)
• M2: 304,432 km (0.071 R)
• M3: 426,952 km (0.113 R)
• M4: 612,304 km (0.079 R)
• M5: 790,326 km (0.106 R)
• M6: 1,288,786 km (0.103 R)
• M7: 1,486,404 km (0.119 R)
• M8: 1,666,371 km (0.095 R)
• M9: 1,749,697 km (0.114 R)
• M10: 1,930,561 km (0.065 R)
• M11: 2,087,788 km (0.074 R)
• M12: 2,300,516 km (0.106 R)
• M13: 2,456,995 km (0.096 R)
• M14: 2,692,762 km (0.06 R)
• M15: 2,780,426 km (0.06 R)
• M16: 2,869,138 km (0.061 R)
• M17: 3,015,145 km (0.085 R)
• M18: 3,094,881 km (0.104 R)
• M19: 3,302,971 km (0.082 R)
• M20: 3,721,097 km (0.069 R)
• M21: 3,868,302 km (0.105 R)
• M22: 4,712,632 km (0.045 R)
• M23: 4,778,904 km (0.111 R)
• M24: 4,979,515 km (0.116 R)
• M25: 5,556,215 km (0.091 R)
• M26: 5,696,687 km (0.099 R)
• M27: 5,938,287 km (0.052 R)
• M28: 6,197,690 km (0.115 R)
• M29: 6,372,720 km (0.099 R)
• M30: 6,505,114 km (0.1 R)
• M31: 7,058,925 km (0.098 R)
• M32: 7,195,957 km (0.084 R)
• M33: 7,379,962 km (0.114 R)
• M34: 7,659,112 km (0.084 R)
• M35: 7,941,553 km (0.072 R)
• M36: 8,323,626 km (0.07 R)
• M37: 8,711,832 km (0.035 R)
• M38: 9,039,751 km (0.107 R)
• M39: 9,122,329 km (0.09 R)
• M40: 9,321,743 km (0.068 R)
• M41: 9,388,463 km (0.095 R)
• M42: 9,488,993 km (0.059 R)
• M43: 9,996,728 km (0.104 R)
• M44: 10,167,868 km (0.119 R)
• M45: 10,305,498 km (0.076 R)
• M46: 11,003,223 km (0.073 R)
• M47: 11,073,833 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit