🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.08 AU - 1.54 AU

Year: 550 Days

Day: 37.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.6 AU - 2.66 AU

Year: 1566 Days

Day: 13.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.89 AU - 5.25 AU

Year: 4191 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,992,219 km

• M1: 118,182 km (0.087 R)
• M2: 171,140 km (0.05 R)
• M3: 352,153 km (0.101 R)
• M4: 523,293 km (0.05 R)
• M5: 643,121 km (0.099 R)
• M6: 803,490 km (0.09 R)
• M7: 932,743 km (0.06 R)
• M8: 1,057,208 km (0.038 R)
• M9: 1,361,041 km (0.106 R)
• M10: 1,412,204 km (0.116 R)
• M11: 1,556,267 km (0.093 R)
• M12: 1,623,436 km (0.108 R)
• M13: 1,677,890 km (0.07 R)
• M14: 2,090,929 km (0.102 R)
• M15: 2,165,280 km (0.118 R)
• M16: 2,727,020 km (0.052 R)
• M17: 2,841,312 km (0.109 R)
• M18: 3,142,752 km (0.098 R)
• M19: 3,384,353 km (0.087 R)
• M20: 3,685,792 km (0.045 R)
• M21: 3,757,899 km (0.084 R)
• M22: 3,885,505 km (0.095 R)
• M23: 3,940,558 km (0.108 R)
• M24: 4,371,549 km (0.104 R)
• M25: 4,641,424 km (0.116 R)
• M26: 4,837,397 km (0.097 R)
• M27: 4,936,431 km (0.117 R)
• M28: 4,996,270 km (0.068 R)
• M29: 5,116,546 km (0.098 R)
• M30: 5,359,793 km (0.1 R)
• M31: 5,483,061 km (0.053 R)
• M32: 5,732,142 km (0.101 R)
• M33: 5,815,916 km (0.112 R)
• M34: 5,900,140 km (0.086 R)
• M35: 5,963,719 km (0.111 R)
• M36: 6,048,691 km (0.079 R)
• M37: 6,305,999 km (0.11 R)
• M38: 6,436,149 km (0.079 R)
• M39: 6,698,843 km (0.102 R)
• M40: 7,416,763 km (0.112 R)
• M41: 7,784,924 km (0.055 R)
• M42: 8,755,365 km (0.084 R)
• M43: 8,949,094 km (0.042 R)
• M44: 9,071,016 km (0.102 R)
• M45: 9,193,388 km (0.108 R)
• M46: 9,838,603 km (0.112 R)
• M47: 10,014,829 km (0.117 R)
• M48: 10,141,389 km (0.057 R)
• M49: 10,293,979 km (0.084 R)
• M50: 10,396,005 km (0.066 R)
• M51: 10,447,167 km (0.097 R)
• M52: 10,549,791 km (0.077 R)
• M53: 10,859,758 km (0.103 R)
• M54: 11,435,560 km (0.088 R)
• M55: 11,753,905 km (0.11 R)
• M56: 12,075,241 km (0.074 R)
• M57: 12,209,879 km (0.068 R)
• M58: 12,372,193 km (0.102 R)
• M59: 12,453,574 km (0.109 R)
• M60: 12,781,044 km (0.069 R)
• M61: 13,305,384 km (0.09 R)
• M62: 13,388,860 km (0.114 R)
• M63: 13,556,260 km (0.116 R)
• M64: 13,640,184 km (0.102 R)
• M65: 14,147,620 km (0.118 R)
• M66: 14,204,467 km (0.108 R)
• M67: 14,289,738 km (0.026 R)
• M68: 14,978,038 km (0.104 R)
• M69: 16,327,560 km (0.104 R)
• M70: 16,775,905 km (0.1 R)
• M71: 16,986,539 km (0.07 R)
• M72: 17,776,715 km (0.095 R)
• M73: 18,299,709 km (0.036 R)
• M74: 19,645,192 km (0.053 R)
• M75: 20,185,989 km (0.096 R)
• M76: 20,634,932 km (0.092 R)
• M77: 21,249,480 km (0.08 R)
• M78: 21,640,828 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 10.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.22 AU - 5.24 AU

Year: 4391 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,992,219 km

• M1: 222,003 km (0.081 R)
• M2: 319,092 km (0.12 R)
• M3: 474,973 km (0.065 R)
• M4: 543,489 km (0.062 R)
• M5: 692,638 km (0.119 R)
• M6: 918,232 km (0.101 R)
• M7: 1,033,572 km (0.087 R)
• M8: 1,621,791 km (0.075 R)
• M9: 1,699,881 km (0.115 R)
• M10: 1,779,467 km (0.087 R)
• M11: 1,876,556 km (0.108 R)
• M12: 2,008,950 km (0.029 R)
• M13: 2,110,377 km (0.044 R)
• M14: 2,460,885 km (0.119 R)
• M15: 2,736,145 km (0.037 R)
• M16: 3,060,024 km (0.102 R)
• M17: 3,256,446 km (0.083 R)
• M18: 3,703,146 km (0.108 R)
• M19: 3,828,509 km (0.117 R)
• M20: 4,019,096 km (0.049 R)
• M21: 4,126,358 km (0.033 R)
• M22: 4,212,826 km (0.073 R)
• M23: 4,365,565 km (0.108 R)
• M24: 4,858,041 km (0.106 R)
• M25: 4,926,557 km (0.075 R)
• M26: 6,066,642 km (0.076 R)
• M27: 6,264,411 km (0.099 R)
• M28: 6,364,193 km (0.08 R)
• M29: 6,464,423 km (0.083 R)
• M30: 6,717,244 km (0.057 R)
• M31: 8,302,083 km (0.089 R)
• M32: 9,079,843 km (0.115 R)
• M33: 9,249,487 km (0.118 R)
• M34: 9,592,066 km (0.086 R)
• M35: 9,707,256 km (0.112 R)
• M36: 9,793,873 km (0.071 R)
• M37: 10,113,714 km (0.12 R)
• M38: 10,853,625 km (0.038 R)
• M39: 11,672,224 km (0.105 R)
• M40: 11,826,011 km (0.101 R)
• M41: 12,042,479 km (0.074 R)
• M42: 12,416,623 km (0.071 R)
• M43: 12,794,507 km (0.097 R)
• M44: 12,921,366 km (0.104 R)
• M45: 13,176,281 km (0.107 R)
• M46: 13,691,048 km (0.115 R)
• M47: 14,541,661 km (0.064 R)
• M48: 15,409,478 km (0.097 R)
• M49: 16,328,308 km (0.063 R)
• M50: 16,776,952 km (0.106 R)
• M51: 17,090,061 km (0.113 R)
• M52: 17,863,332 km (0.052 R)
• M53: 18,147,418 km (0.074 R)
• M54: 18,254,381 km (0.102 R)
• M55: 18,361,493 km (0.108 R)
• M56: 18,755,983 km (0.069 R)
• M57: 19,008,653 km (0.06 R)
• M58: 19,590,140 km (0.11 R)
• M59: 19,919,854 km (0.109 R)
• M60: 20,103,710 km (0.048 R)
• M61: 20,473,366 km (0.115 R)
• M62: 20,994,565 km (0.057 R)
• M63: 21,181,712 km (0.107 R)
• M64: 21,746,743 km (0.11 R)
• M65: 22,088,126 km (0.089 R)
• M66: 22,584,342 km (0.076 R)
• M67: 22,929,913 km (0.082 R)
• M68: 23,316,175 km (0.057 R)
• M69: 23,548,949 km (0.116 R)
• M70: 23,665,486 km (0.113 R)
• M71: 23,899,457 km (0.103 R)
• M72: 24,330,298 km (0.062 R)
• M73: 24,448,182 km (0.113 R)
• M74: 24,684,696 km (0.106 R)
• M75: 25,558,048 km (0.099 R)
• M76: 25,838,095 km (0.096 R)
• M77: 26,401,331 km (0.096 R)
• M78: 27,253,740 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.5

Radius: 8.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.1 AU - 10.1 AU

Year: 8463 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 18,992,219 km

• M1: 213,925 km (0.104 R)
• M2: 269,127 km (0.094 R)
• M3: 662,719 km (0.093 R)
• M4: 886,068 km (0.117 R)
• M5: 1,665,323 km (0.115 R)
• M6: 1,905,727 km (0.065 R)
• M7: 2,307,996 km (0.105 R)
• M8: 2,547,652 km (0.092 R)
• M9: 2,721,784 km (0.117 R)
• M10: 3,143,051 km (0.094 R)
• M11: 3,361,464 km (0.074 R)
• M12: 4,012,514 km (0.061 R)
• M13: 4,130,397 km (0.038 R)
• M14: 4,369,754 km (0.096 R)
• M15: 4,508,581 km (0.105 R)
• M16: 5,133,002 km (0.105 R)
• M17: 5,595,708 km (0.098 R)
• M18: 5,898,794 km (0.045 R)
• M19: 6,739,833 km (0.111 R)
• M20: 7,082,711 km (0.03 R)
• M21: 7,472,563 km (0.088 R)
• M22: 8,038,791 km (0.084 R)
• M23: 8,380,772 km (0.071 R)
• M24: 8,968,692 km (0.043 R)
• M25: 10,834,476 km (0.12 R)
• M26: 11,762,731 km (0.12 R)
• M27: 12,790,618 km (0.067 R)
• M28: 12,939,917 km (0.065 R)
• M29: 13,089,664 km (0.047 R)
• M30: 14,618,854 km (0.059 R)
• M31: 14,931,363 km (0.034 R)
• M32: 15,775,694 km (0.075 R)
• M33: 15,855,729 km (0.059 R)
• M34: 16,203,693 km (0.113 R)
• M35: 16,338,182 km (0.117 R)
• M36: 16,473,119 km (0.103 R)
• M37: 17,482,905 km (0.109 R)
• M38: 18,822,404 km (0.088 R)
• M39: 18,992,198 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit