🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 39.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.3

Radius: 8.6

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.89 AU - 1.33 AU

Year: 755 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,395,036 km

• M1: 111,002 km (0.111 R)
• M2: 169,345 km (0.118 R)
• M3: 245,640 km (0.054 R)
• M4: 392,694 km (0.116 R)
• M5: 476,170 km (0.059 R)
• M6: 561,441 km (0.055 R)
• M7: 626,665 km (0.119 R)
• M8: 939,026 km (0.112 R)
• M9: 1,012,030 km (0.089 R)
• M10: 1,125,275 km (0.026 R)
• M11: 1,229,694 km (0.112 R)
• M12: 1,344,286 km (0.1 R)
• M13: 1,665,024 km (0.082 R)
• M14: 1,724,564 km (0.079 R)
• M15: 1,792,332 km (0.112 R)
• M16: 1,868,777 km (0.038 R)
• M17: 1,962,126 km (0.066 R)
• M18: 2,033,035 km (0.109 R)
• M19: 2,120,999 km (0.08 R)
• M20: 2,259,526 km (0.103 R)
• M21: 2,375,913 km (0.062 R)
• M22: 2,485,718 km (0.032 R)
• M23: 2,545,557 km (0.081 R)
• M24: 2,658,055 km (0.037 R)
• M25: 2,719,390 km (0.116 R)
• M26: 3,060,174 km (0.084 R)
• M27: 3,273,201 km (0.026 R)
• M28: 3,348,449 km (0.105 R)
• M29: 3,606,655 km (0.047 R)
• M30: 3,684,446 km (0.064 R)
• M31: 3,772,709 km (0.12 R)
• M32: 3,901,213 km (0.088 R)
• M33: 4,011,168 km (0.097 R)
• M34: 4,132,342 km (0.113 R)
• M35: 4,234,368 km (0.083 R)
• M36: 4,347,314 km (0.055 R)
• M37: 4,430,191 km (0.072 R)
• M38: 4,608,063 km (0.108 R)
• M39: 4,692,586 km (0.098 R)
• M40: 4,788,329 km (0.116 R)
• M41: 4,874,048 km (0.095 R)
• M42: 4,938,525 km (0.119 R)
• M43: 5,166,811 km (0.067 R)
• M44: 5,232,634 km (0.049 R)
• M45: 5,354,108 km (0.051 R)
• M46: 5,476,479 km (0.094 R)
• M47: 5,633,706 km (0.069 R)
• M48: 5,724,213 km (0.073 R)
• M49: 6,079,358 km (0.119 R)
• M50: 6,512,743 km (0.087 R)
• M51: 6,631,524 km (0.113 R)
• M52: 6,763,021 km (0.098 R)
• M53: 6,859,362 km (0.098 R)
• M54: 7,101,860 km (0.116 R)
• M55: 7,224,231 km (0.115 R)
• M56: 7,322,666 km (0.106 R)
• M57: 7,446,234 km (0.084 R)
• M58: 7,620,516 km (0.085 R)
• M59: 7,796,143 km (0.085 R)
• M60: 7,935,120 km (0.044 R)
• M61: 8,330,956 km (0.052 R)
• M62: 8,524,984 km (0.069 R)
• M63: 8,589,910 km (0.101 R)
• M64: 8,668,000 km (0.107 R)
• M65: 8,798,898 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.3

Radius: 11.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.89 AU

Year: 1282 Days

Day: 8.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 19,395,036 km

• M1: 148,700 km (0.113 R)
• M2: 242,199 km (0.098 R)
• M3: 320,139 km (0.082 R)
• M4: 441,912 km (0.052 R)
• M5: 527,033 km (0.089 R)
• M6: 667,506 km (0.116 R)
• M7: 821,741 km (0.089 R)
• M8: 903,870 km (0.112 R)
• M9: 988,992 km (0.078 R)
• M10: 1,152,652 km (0.11 R)
• M11: 1,269,787 km (0.079 R)
• M12: 1,524,851 km (0.105 R)
• M13: 1,602,044 km (0.086 R)
• M14: 1,760,767 km (0.055 R)
• M15: 1,842,148 km (0.116 R)
• M16: 1,990,100 km (0.087 R)
• M17: 2,065,647 km (0.072 R)
• M18: 2,170,964 km (0.107 R)
• M19: 2,488,261 km (0.097 R)
• M20: 2,590,437 km (0.075 R)
• M21: 2,694,108 km (0.099 R)
• M22: 2,799,275 km (0.087 R)
• M23: 3,013,649 km (0.073 R)
• M24: 3,089,944 km (0.12 R)
• M25: 3,278,138 km (0.095 R)
• M26: 3,413,375 km (0.072 R)
• M27: 3,493,110 km (0.118 R)
• M28: 3,631,189 km (0.105 R)
• M29: 4,080,731 km (0.034 R)
• M30: 4,165,553 km (0.057 R)
• M31: 4,386,210 km (0.082 R)
• M32: 4,610,906 km (0.103 R)
• M33: 4,724,600 km (0.062 R)
• M34: 4,839,342 km (0.1 R)
• M35: 5,084,682 km (0.032 R)
• M36: 5,254,775 km (0.105 R)
• M37: 5,480,219 km (0.107 R)
• M38: 5,627,872 km (0.065 R)
• M39: 6,441,984 km (0.101 R)
• M40: 6,612,076 km (0.066 R)
• M41: 6,697,796 km (0.119 R)
• M42: 6,913,516 km (0.069 R)
• M43: 7,014,943 km (0.055 R)
• M44: 7,307,557 km (0.1 R)
• M45: 7,514,899 km (0.059 R)
• M46: 7,664,049 km (0.096 R)
• M47: 7,980,747 km (0.098 R)
• M48: 8,117,779 km (0.096 R)
• M49: 8,378,827 km (0.066 R)
• M50: 9,035,562 km (0.113 R)
• M51: 9,114,849 km (0.065 R)
• M52: 9,194,285 km (0.043 R)
• M53: 9,708,752 km (0.111 R)
• M54: 10,282,310 km (0.111 R)
• M55: 10,464,820 km (0.04 R)
• M56: 10,564,751 km (0.094 R)
• M57: 10,968,067 km (0.116 R)
• M58: 11,205,629 km (0.096 R)
• M59: 11,342,211 km (0.038 R)
• M60: 11,427,781 km (0.084 R)
• M61: 11,582,466 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 8.2

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.64 AU - 3.04 AU

Year: 3090 Days

Day: 8 Hours

Environment

Temp: -204 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,395,036 km

• M1: 106,813 km (0.082 R)
• M2: 414,386 km (0.12 R)
• M3: 538,552 km (0.117 R)
• M4: 684,859 km (0.112 R)
• M5: 749,037 km (0.109 R)
• M6: 893,997 km (0.045 R)
• M7: 1,016,667 km (0.086 R)
• M8: 1,200,523 km (0.088 R)
• M9: 1,256,622 km (0.118 R)
• M10: 1,336,807 km (0.077 R)
• M11: 1,454,241 km (0.107 R)
• M12: 1,840,503 km (0.114 R)
• M13: 1,945,371 km (0.092 R)
• M14: 2,079,261 km (0.092 R)
• M15: 2,188,617 km (0.037 R)
• M16: 2,398,802 km (0.049 R)
• M17: 2,470,310 km (0.113 R)
• M18: 2,542,565 km (0.114 R)
• M19: 2,659,701 km (0.076 R)
• M20: 3,021,877 km (0.076 R)
• M21: 3,319,876 km (0.113 R)
• M22: 3,792,605 km (0.082 R)
• M23: 3,926,944 km (0.11 R)
• M24: 3,994,562 km (0.066 R)
• M25: 4,603,575 km (0.118 R)
• M26: 4,710,837 km (0.059 R)
• M27: 4,800,895 km (0.062 R)
• M28: 5,372,209 km (0.053 R)
• M29: 5,926,020 km (0.061 R)
• M30: 6,497,933 km (0.075 R)
• M31: 6,618,509 km (0.104 R)
• M32: 6,719,488 km (0.084 R)
• M33: 6,861,755 km (0.103 R)
• M34: 7,066,854 km (0.093 R)
• M35: 7,378,167 km (0.072 R)
• M36: 7,609,445 km (0.06 R)
• M37: 8,208,734 km (0.077 R)
• M38: 8,295,501 km (0.04 R)
• M39: 8,470,231 km (0.061 R)
• M40: 8,845,423 km (0.112 R)
• M41: 8,912,144 km (0.077 R)
• M42: 9,023,744 km (0.108 R)
• M43: 9,361,536 km (0.072 R)
• M44: 9,657,739 km (0.119 R)
• M45: 9,841,446 km (0.104 R)
• M46: 10,305,947 km (0.097 R)
• M47: 10,801,265 km (0.117 R)
• M48: 11,063,959 km (0.062 R)
• M49: 11,256,193 km (0.11 R)
• M50: 11,913,376 km (0.099 R)
• M51: 11,987,277 km (0.085 R)
• M52: 12,333,596 km (0.086 R)
• M53: 13,648,861 km (0.073 R)
• M54: 13,829,426 km (0.11 R)
• M55: 13,984,708 km (0.103 R)
• M56: 14,062,499 km (0.096 R)
• M57: 14,323,248 km (0.069 R)
• M58: 14,532,835 km (0.059 R)
• M59: 14,664,331 km (0.086 R)
• M60: 14,796,277 km (0.102 R)
• M61: 14,875,713 km (0.107 R)
• M62: 15,087,992 km (0.112 R)
• M63: 15,542,471 km (0.098 R)
• M64: 15,650,032 km (0.083 R)
• M65: 15,704,036 km (0.077 R)
• M66: 16,055,741 km (0.072 R)
• M67: 16,191,875 km (0.081 R)
• M68: 16,574,696 km (0.114 R)
• M69: 16,712,177 km (0.089 R)
• M70: 16,822,430 km (0.096 R)
• M71: 17,015,860 km (0.115 R)
• M72: 17,265,838 km (0.113 R)
• M73: 17,572,813 km (0.111 R)
• M74: 18,618,951 km (0.103 R)
• M75: 18,676,097 km (0.077 R)
• M76: 19,020,023 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit