🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 310 Days

Day: 41.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 10

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 694 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 12,157,871 km

• M1: 140,323 km (0.034 R)
• M2: 249,978 km (0.09 R)
• M3: 312,211 km (0.1 R)
• M4: 428,448 km (0.104 R)
• M5: 509,530 km (0.11 R)
• M6: 632,649 km (0.078 R)
• M7: 706,850 km (0.113 R)
• M8: 784,491 km (0.034 R)
• M9: 880,383 km (0.087 R)
• M10: 953,088 km (0.118 R)
• M11: 1,039,855 km (0.106 R)
• M12: 1,108,969 km (0.118 R)
• M13: 1,278,164 km (0.117 R)
• M14: 1,478,625 km (0.089 R)
• M15: 1,566,589 km (0.034 R)
• M16: 1,860,698 km (0.065 R)
• M17: 2,011,942 km (0.068 R)
• M18: 2,115,164 km (0.096 R)
• M19: 2,193,703 km (0.111 R)
• M20: 2,262,518 km (0.078 R)
• M21: 2,343,002 km (0.068 R)
• M22: 2,413,462 km (0.118 R)
• M23: 2,490,206 km (0.097 R)
• M24: 2,573,233 km (0.11 R)
• M25: 2,662,992 km (0.072 R)
• M26: 2,748,113 km (0.108 R)
• M27: 3,020,680 km (0.078 R)
• M28: 3,085,755 km (0.026 R)
• M29: 3,320,325 km (0.072 R)
• M30: 3,567,161 km (0.118 R)
• M31: 3,648,692 km (0.106 R)
• M32: 3,711,673 km (0.103 R)
• M33: 3,807,116 km (0.07 R)
• M34: 3,948,486 km (0.094 R)
• M35: 4,026,427 km (0.08 R)
• M36: 4,157,325 km (0.086 R)
• M37: 4,256,508 km (0.094 R)
• M38: 4,356,440 km (0.076 R)
• M39: 4,436,923 km (0.094 R)
• M40: 4,531,469 km (0.109 R)
• M41: 4,613,150 km (0.101 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.3

Radius: 15

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.55 AU - 1.91 AU

Year: 1447 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 12,157,871 km

• M1: 200,312 km (0.053 R)
• M2: 327,470 km (0.087 R)
• M3: 455,526 km (0.113 R)
• M4: 849,866 km (0.111 R)
• M5: 961,765 km (0.112 R)
• M6: 1,079,349 km (0.027 R)
• M7: 1,194,689 km (0.077 R)
• M8: 1,413,401 km (0.086 R)
• M9: 1,628,373 km (0.028 R)
• M10: 1,854,565 km (0.045 R)
• M11: 2,140,147 km (0.109 R)
• M12: 2,268,502 km (0.105 R)
• M13: 2,491,852 km (0.114 R)
• M14: 2,733,303 km (0.111 R)
• M15: 2,873,326 km (0.075 R)
• M16: 2,993,603 km (0.1 R)
• M17: 3,239,542 km (0.065 R)
• M18: 3,365,055 km (0.11 R)
• M19: 3,527,368 km (0.051 R)
• M20: 3,859,625 km (0.098 R)
• M21: 4,005,333 km (0.056 R)
• M22: 4,239,604 km (0.119 R)
• M23: 4,352,251 km (0.074 R)
• M24: 4,453,229 km (0.099 R)
• M25: 4,696,326 km (0.052 R)
• M26: 4,813,012 km (0.114 R)
• M27: 5,155,591 km (0.073 R)
• M28: 5,249,240 km (0.03 R)
• M29: 5,451,795 km (0.112 R)
• M30: 5,684,569 km (0.106 R)
• M31: 5,892,810 km (0.063 R)
• M32: 6,089,381 km (0.116 R)
• M33: 6,316,770 km (0.111 R)
• M34: 6,780,075 km (0.114 R)
• M35: 6,971,410 km (0.087 R)
• M36: 7,374,726 km (0.108 R)
• M37: 7,724,336 km (0.027 R)
• M38: 8,095,040 km (0.062 R)
• M39: 8,188,688 km (0.089 R)
• M40: 8,345,467 km (0.103 R)
• M41: 8,837,943 km (0.086 R)
• M42: 8,934,284 km (0.106 R)
• M43: 9,031,074 km (0.069 R)
• M44: 9,176,932 km (0.073 R)
• M45: 9,339,844 km (0.113 R)
• M46: 9,503,803 km (0.094 R)
• M47: 9,652,204 km (0.104 R)
• M48: 9,751,537 km (0.096 R)
• M49: 9,901,135 km (0.072 R)
• M50: 10,202,874 km (0.035 R)
• M51: 10,541,564 km (0.101 R)
• M52: 10,763,866 km (0.12 R)
• M53: 10,970,311 km (0.103 R)
• M54: 11,143,396 km (0.105 R)
• M55: 11,334,881 km (0.066 R)
• M56: 11,844,860 km (0.052 R)
• M57: 12,004,631 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 10.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.65 AU - 1.93 AU

Year: 1523 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,157,871 km

• M1: 137,331 km (0.118 R)
• M2: 259,552 km (0.067 R)
• M3: 341,682 km (0.076 R)
• M4: 463,155 km (0.101 R)
• M5: 632,949 km (0.12 R)
• M6: 729,589 km (0.119 R)
• M7: 817,702 km (0.068 R)
• M8: 888,312 km (0.036 R)
• M9: 961,017 km (0.118 R)
• M10: 1,416,393 km (0.06 R)
• M11: 1,485,507 km (0.103 R)
• M12: 1,636,152 km (0.116 R)
• M13: 1,764,208 km (0.051 R)
• M14: 1,857,706 km (0.1 R)
• M15: 1,924,277 km (0.109 R)
• M16: 2,089,284 km (0.065 R)
• M17: 2,299,618 km (0.107 R)
• M18: 2,475,097 km (0.087 R)
• M19: 2,591,035 km (0.074 R)
• M20: 2,676,456 km (0.093 R)
• M21: 2,752,152 km (0.043 R)
• M22: 2,861,358 km (0.105 R)
• M23: 3,039,230 km (0.077 R)
• M24: 3,347,851 km (0.07 R)
• M25: 3,702,697 km (0.111 R)
• M26: 3,835,839 km (0.11 R)
• M27: 3,958,360 km (0.051 R)
• M28: 4,131,893 km (0.093 R)
• M29: 4,358,983 km (0.107 R)
• M30: 4,435,577 km (0.063 R)
• M31: 4,538,500 km (0.094 R)
• M32: 4,997,766 km (0.094 R)
• M33: 5,104,878 km (0.078 R)
• M34: 5,185,810 km (0.111 R)
• M35: 5,638,045 km (0.071 R)
• M36: 6,003,512 km (0.047 R)
• M37: 6,117,356 km (0.04 R)
• M38: 6,304,204 km (0.103 R)
• M39: 6,639,303 km (0.114 R)
• M40: 6,771,996 km (0.07 R)
• M41: 6,861,007 km (0.09 R)
• M42: 6,965,277 km (0.092 R)
• M43: 7,055,185 km (0.094 R)
• M44: 7,663,899 km (0.119 R)
• M45: 7,927,790 km (0.102 R)
• M46: 8,006,029 km (0.087 R)
• M47: 8,115,834 km (0.113 R)
• M48: 8,210,530 km (0.065 R)
• M49: 8,368,954 km (0.094 R)
• M50: 8,882,972 km (0.08 R)
• M51: 9,756,624 km (0.091 R)
• M52: 9,823,793 km (0.117 R)
• M53: 9,907,867 km (0.119 R)
• M54: 10,042,804 km (0.098 R)
• M55: 10,144,381 km (0.102 R)
• M56: 10,212,299 km (0.102 R)
• M57: 10,417,098 km (0.113 R)
• M58: 11,478,944 km (0.061 R)
• M59: 11,727,575 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit