🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.73 AU

Year: 202 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 9.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.81 AU - 5.57 AU

Year: 4255 Days

Day: 11.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,807,655 km

• M1: 127,607 km (0.094 R)
• M2: 412,591 km (0.082 R)
• M3: 570,865 km (0.083 R)
• M4: 869,463 km (0.113 R)
• M5: 960,418 km (0.108 R)
• M6: 1,265,748 km (0.069 R)
• M7: 1,771,987 km (0.058 R)
• M8: 1,993,990 km (0.037 R)
• M9: 2,194,002 km (0.112 R)
• M10: 2,498,135 km (0.086 R)
• M11: 2,663,590 km (0.06 R)
• M12: 3,040,577 km (0.1 R)
• M13: 3,128,690 km (0.059 R)
• M14: 3,379,865 km (0.105 R)
• M15: 3,581,971 km (0.111 R)
• M16: 3,882,962 km (0.095 R)
• M17: 3,959,407 km (0.112 R)
• M18: 4,152,986 km (0.045 R)
• M19: 4,290,467 km (0.106 R)
• M20: 4,449,340 km (0.076 R)
• M21: 5,083,336 km (0.118 R)
• M22: 5,443,119 km (0.092 R)
• M23: 5,593,764 km (0.103 R)
• M24: 6,254,687 km (0.102 R)
• M25: 6,525,908 km (0.118 R)
• M26: 6,778,130 km (0.111 R)
• M27: 6,893,769 km (0.053 R)
• M28: 7,126,992 km (0.119 R)
• M29: 7,268,362 km (0.108 R)
• M30: 8,282,935 km (0.108 R)
• M31: 8,806,827 km (0.067 R)
• M32: 9,238,865 km (0.079 R)
• M33: 9,886,624 km (0.086 R)
• M34: 10,123,587 km (0.079 R)
• M35: 10,388,824 km (0.1 R)
• M36: 11,280,727 km (0.051 R)
• M37: 11,555,987 km (0.059 R)
• M38: 11,638,864 km (0.091 R)
• M39: 11,888,992 km (0.061 R)
• M40: 12,028,716 km (0.115 R)
• M41: 12,309,810 km (0.109 R)
• M42: 12,878,581 km (0.108 R)
• M43: 14,041,555 km (0.051 R)
• M44: 14,426,770 km (0.115 R)
• M45: 14,516,080 km (0.087 R)
• M46: 14,695,448 km (0.091 R)
• M47: 15,177,302 km (0.032 R)
• M48: 15,879,066 km (0.082 R)
• M49: 17,187,599 km (0.063 R)
• M50: 17,345,724 km (0.105 R)
• M51: 18,207,706 km (0.089 R)
• M52: 18,920,391 km (0.08 R)
• M53: 19,149,126 km (0.036 R)
• M54: 19,576,228 km (0.09 R)
• M55: 20,139,464 km (0.07 R)
• M56: 20,910,042 km (0.108 R)
• M57: 21,078,938 km (0.098 R)
• M58: 21,724,453 km (0.101 R)
• M59: 21,861,186 km (0.088 R)
• M60: 22,273,178 km (0.109 R)
• M61: 22,722,421 km (0.101 R)
• M62: 23,174,505 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.6

Radius: 9.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.83 AU - 6.83 AU

Year: 5066 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,807,655 km

• M1: 115,190 km (0.118 R)
• M2: 438,621 km (0.088 R)
• M3: 554,709 km (0.066 R)
• M4: 772,972 km (0.116 R)
• M5: 904,768 km (0.105 R)
• M6: 967,300 km (0.112 R)
• M7: 1,123,779 km (0.087 R)
• M8: 1,219,073 km (0.084 R)
• M9: 1,288,786 km (0.077 R)
• M10: 1,403,228 km (0.045 R)
• M11: 1,491,491 km (0.098 R)
• M12: 1,720,226 km (0.088 R)
• M13: 1,879,248 km (0.08 R)
• M14: 2,126,833 km (0.048 R)
• M15: 2,544,809 km (0.085 R)
• M16: 2,969,368 km (0.111 R)
• M17: 3,219,197 km (0.104 R)
• M18: 3,435,964 km (0.044 R)
• M19: 3,925,598 km (0.078 R)
• M20: 3,988,279 km (0.078 R)
• M21: 4,136,082 km (0.108 R)
• M22: 4,612,252 km (0.046 R)
• M23: 4,700,814 km (0.112 R)
• M24: 4,789,825 km (0.081 R)
• M25: 5,289,781 km (0.057 R)
• M26: 5,359,194 km (0.05 R)
• M27: 5,545,892 km (0.105 R)
• M28: 5,616,502 km (0.115 R)
• M29: 5,758,620 km (0.068 R)
• M30: 5,974,041 km (0.058 R)
• M31: 7,013,896 km (0.112 R)
• M32: 7,580,872 km (0.1 R)
• M33: 7,764,279 km (0.089 R)
• M34: 7,975,810 km (0.109 R)
• M35: 8,323,626 km (0.117 R)
• M36: 9,145,067 km (0.107 R)
• M37: 9,622,135 km (0.09 R)
• M38: 9,763,954 km (0.107 R)
• M39: 10,020,963 km (0.074 R)
• M40: 10,280,216 km (0.068 R)
• M41: 10,776,133 km (0.092 R)
• M42: 10,982,578 km (0.097 R)
• M43: 11,071,439 km (0.104 R)
• M44: 11,399,358 km (0.108 R)
• M45: 11,700,349 km (0.067 R)
• M46: 12,064,919 km (0.082 R)
• M47: 12,309,960 km (0.075 R)
• M48: 13,086,672 km (0.092 R)
• M49: 14,621,995 km (0.106 R)
• M50: 15,014,540 km (0.087 R)
• M51: 15,477,097 km (0.047 R)
• M52: 16,145,949 km (0.114 R)
• M53: 17,063,881 km (0.069 R)
• M54: 17,166,954 km (0.103 R)
• M55: 17,442,663 km (0.117 R)
• M56: 17,546,484 km (0.069 R)
• M57: 17,754,724 km (0.102 R)
• M58: 17,963,712 km (0.1 R)
• M59: 18,068,580 km (0.107 R)
• M60: 18,666,374 km (0.054 R)
• M61: 19,021,070 km (0.101 R)
• M62: 19,092,279 km (0.05 R)
• M63: 19,378,011 km (0.087 R)
• M64: 19,990,015 km (0.116 R)
• M65: 20,389,292 km (0.063 R)
• M66: 20,974,818 km (0.082 R)
• M67: 21,306,626 km (0.117 R)
• M68: 21,900,829 km (0.118 R)
• M69: 23,524,415 km (0.097 R)
• M70: 24,022,875 km (0.057 R)
• M71: 24,099,918 km (0.061 R)
• M72: 24,913,431 km (0.115 R)
• M73: 25,225,642 km (0.07 R)
• M74: 25,421,465 km (0.08 R)
• M75: 26,328,776 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 9.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.43 AU - 12.11 AU

Year: 11845 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,807,655 km

• M1: 142,268 km (0.1 R)
• M2: 222,602 km (0.079 R)
• M3: 591,360 km (0.044 R)
• M4: 1,315,115 km (0.092 R)
• M5: 1,672,355 km (0.102 R)
• M6: 2,293,186 km (0.105 R)
• M7: 2,515,039 km (0.07 R)
• M8: 3,289,956 km (0.06 R)
• M9: 3,380,463 km (0.072 R)
• M10: 3,471,718 km (0.113 R)
• M11: 3,656,920 km (0.111 R)
• M12: 3,916,771 km (0.109 R)
• M13: 4,182,906 km (0.114 R)
• M14: 4,281,042 km (0.092 R)
• M15: 5,016,166 km (0.117 R)
• M16: 5,465,109 km (0.117 R)
• M17: 5,626,825 km (0.039 R)
• M18: 5,735,433 km (0.113 R)
• M19: 5,844,639 km (0.104 R)
• M20: 6,009,945 km (0.082 R)
• M21: 6,317,069 km (0.063 R)
• M22: 6,430,016 km (0.088 R)
• M23: 6,600,856 km (0.059 R)
• M24: 7,210,169 km (0.073 R)
• M25: 7,476,752 km (0.046 R)
• M26: 7,716,557 km (0.101 R)
• M27: 7,837,432 km (0.082 R)
• M28: 8,327,066 km (0.087 R)
• M29: 8,953,133 km (0.082 R)
• M30: 9,465,057 km (0.096 R)
• M31: 9,529,684 km (0.1 R)
• M32: 10,921,093 km (0.042 R)
• M33: 11,193,361 km (0.08 R)
• M34: 11,988,325 km (0.09 R)
• M35: 13,486,846 km (0.119 R)
• M36: 13,962,568 km (0.087 R)
• M37: 14,555,574 km (0.112 R)
• M38: 14,630,373 km (0.104 R)
• M39: 14,892,917 km (0.095 R)
• M40: 15,119,109 km (0.098 R)
• M41: 16,734,616 km (0.062 R)
• M42: 17,166,804 km (0.115 R)
• M43: 17,364,423 km (0.04 R)
• M44: 17,722,112 km (0.089 R)
• M45: 18,687,766 km (0.111 R)
• M46: 18,850,379 km (0.052 R)
• M47: 18,972,600 km (0.07 R)
• M48: 20,126,449 km (0.11 R)
• M49: 20,922,309 km (0.093 R)
• M50: 21,600,586 km (0.106 R)
• M51: 22,114,006 km (0.084 R)
• M52: 22,286,044 km (0.073 R)
• M53: 22,501,614 km (0.045 R)
• M54: 23,458,741 km (0.056 R)
• M55: 23,546,406 km (0.08 R)
• M56: 24,963,995 km (0.069 R)
• M57: 25,683,112 km (0.083 R)
• M58: 27,141,841 km (0.03 R)
• M59: 27,233,844 km (0.051 R)
• M60: 29,238,156 km (0.057 R)
• M61: 29,474,221 km (0.11 R)
• M62: 29,711,035 km (0.06 R)
• M63: 30,616,551 km (0.115 R)
• M64: 30,856,206 km (0.093 R)
• M65: 31,289,442 km (0.063 R)
• M66: 31,482,722 km (0.108 R)
• M67: 31,773,092 km (0.062 R)
• M68: 32,552,197 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 5.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.69 AU - 14.67 AU

Year: 16250 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,807,655 km

• M1: 74,201 km (0.066 R)
• M2: 220,058 km (0.072 R)
• M3: 318,045 km (0.113 R)
• M4: 769,831 km (0.114 R)
• M5: 1,006,046 km (0.053 R)
• M6: 1,175,839 km (0.084 R)
• M7: 1,581,100 km (0.118 R)
• M8: 2,418,399 km (0.041 R)
• M9: 2,739,287 km (0.098 R)
• M10: 2,880,956 km (0.068 R)
• M11: 3,171,624 km (0.103 R)
• M12: 4,018,199 km (0.078 R)
• M13: 4,424,806 km (0.095 R)
• M14: 5,189,700 km (0.066 R)
• M15: 5,542,601 km (0.072 R)
• M16: 5,722,119 km (0.101 R)
• M17: 6,998,188 km (0.109 R)
• M18: 7,519,238 km (0.081 R)
• M19: 7,585,360 km (0.085 R)
• M20: 8,019,044 km (0.045 R)
• M21: 8,222,049 km (0.117 R)
• M22: 8,392,441 km (0.103 R)
• M23: 9,869,271 km (0.12 R)
• M24: 10,637,306 km (0.097 R)
• M25: 10,785,857 km (0.093 R)
• M26: 10,935,006 km (0.097 R)
• M27: 11,691,074 km (0.085 R)
• M28: 12,230,224 km (0.069 R)
• M29: 12,424,851 km (0.115 R)
• M30: 12,502,941 km (0.079 R)
• M31: 12,581,181 km (0.066 R)
• M32: 13,977,079 km (0.04 R)
• M33: 14,221,372 km (0.085 R)
• M34: 15,128,833 km (0.104 R)
• M35: 16,739,703 km (0.083 R)
• M36: 17,303,387 km (0.071 R)
• M37: 17,477,968 km (0.037 R)
• M38: 18,005,450 km (0.075 R)
• M39: 18,093,862 km (0.055 R)
• M40: 18,404,428 km (0.119 R)
• M41: 19,301,566 km (0.077 R)
• M42: 19,709,968 km (0.111 R)
• M43: 20,581,376 km (0.119 R)
• M44: 20,766,428 km (0.069 R)
• M45: 23,029,844 km (0.095 R)
• M46: 23,801,470 km (0.116 R)
• M47: 24,190,574 km (0.111 R)
• M48: 24,483,636 km (0.09 R)
• M49: 24,532,704 km (0.032 R)
• M50: 24,728,827 km (0.108 R)
• M51: 25,172,235 km (0.105 R)
• M52: 26,166,912 km (0.076 R)
• M53: 27,581,060 km (0.032 R)
• M54: 28,916,072 km (0.044 R)
• M55: 29,175,325 km (0.114 R)
• M56: 30,852,167 km (0.111 R)
• M57: 31,010,891 km (0.077 R)
• M58: 33,534,008 km (0.035 R)
• M59: 35,344,591 km (0.036 R)
• M60: 35,843,949 km (0.101 R)
• M61: 37,017,993 km (0.119 R)
• M62: 37,412,183 km (0.056 R)
• M63: 37,807,720 km (0.118 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit