🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 23.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,387,004 km

• M1: 217,216 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.28 AU - 3.02 AU

Year: 1545 Days

Day: 23.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,387,004 km

• M1: 648,357 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.14 AU - 4.4 AU

Year: 3160 Days

Day: 28.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,387,004 km

• M1: 528,679 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.5

Radius: 13.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.81 AU - 8.01 AU

Year: 7224 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,387,004 km

• M1: 211,083 km (0.052 R)
• M2: 346,917 km (0.107 R)
• M3: 476,020 km (0.099 R)
• M4: 1,238,820 km (0.035 R)
• M5: 1,613,563 km (0.111 R)
• M6: 1,855,911 km (0.104 R)
• M7: 2,132,069 km (0.103 R)
• M8: 2,242,023 km (0.106 R)
• M9: 2,677,503 km (0.077 R)
• M10: 3,089,944 km (0.104 R)
• M11: 3,470,970 km (0.081 R)
• M12: 3,813,399 km (0.09 R)
• M13: 4,139,373 km (0.109 R)
• M14: 5,533,027 km (0.081 R)
• M15: 6,153,708 km (0.091 R)
• M16: 7,092,884 km (0.088 R)
• M17: 8,042,082 km (0.108 R)
• M18: 8,250,771 km (0.093 R)
• M19: 8,425,950 km (0.103 R)
• M20: 9,031,223 km (0.083 R)
• M21: 9,211,788 km (0.067 R)
• M22: 9,540,155 km (0.106 R)
• M23: 10,396,603 km (0.079 R)
• M24: 11,161,348 km (0.107 R)
• M25: 11,550,601 km (0.109 R)
• M26: 11,983,837 km (0.098 R)
• M27: 12,462,699 km (0.038 R)
• M28: 12,825,923 km (0.075 R)
• M29: 13,397,985 km (0.062 R)
• M30: 14,062,050 km (0.104 R)
• M31: 14,864,493 km (0.055 R)
• M32: 15,292,792 km (0.1 R)
• M33: 15,812,196 km (0.064 R)
• M34: 15,899,411 km (0.116 R)
• M35: 17,002,097 km (0.041 R)
• M36: 17,360,235 km (0.086 R)
• M37: 17,630,408 km (0.109 R)
• M38: 18,174,945 km (0.082 R)
• M39: 18,449,457 km (0.086 R)
• M40: 18,771,242 km (0.11 R)
• M41: 18,955,995 km (0.115 R)
• M42: 19,094,971 km (0.06 R)
• M43: 19,888,887 km (0.091 R)
• M44: 20,408,441 km (0.083 R)
• M45: 20,932,332 km (0.099 R)
• M46: 21,944,960 km (0.11 R)
• M47: 22,727,208 km (0.073 R)
• M48: 22,825,643 km (0.056 R)
• M49: 23,022,963 km (0.08 R)
• M50: 23,468,914 km (0.09 R)
• M51: 23,867,592 km (0.036 R)
• M52: 24,419,758 km (0.034 R)
• M53: 24,722,544 km (0.112 R)
• M54: 24,975,963 km (0.063 R)
• M55: 25,383,168 km (0.092 R)
• M56: 25,741,156 km (0.081 R)
• M57: 27,347,089 km (0.107 R)
• M58: 27,766,861 km (0.1 R)
• M59: 27,872,028 km (0.111 R)
• M60: 28,453,365 km (0.109 R)
• M61: 28,559,430 km (0.118 R)
• M62: 29,681,714 km (0.054 R)
• M63: 29,897,134 km (0.064 R)
• M64: 30,437,931 km (0.104 R)
• M65: 31,145,828 km (0.032 R)
• M66: 31,693,954 km (0.083 R)
• M67: 32,799,932 km (0.098 R)
• M68: 32,967,032 km (0.073 R)
• M69: 33,750,028 km (0.065 R)
• M70: 36,020,923 km (0.119 R)
• M71: 37,232,816 km (0.072 R)
• M72: 37,872,945 km (0.043 R)
• M73: 38,165,110 km (0.051 R)
• M74: 38,693,040 km (0.058 R)
• M75: 38,869,416 km (0.11 R)
• M76: 39,046,241 km (0.045 R)
• M77: 39,578,061 km (0.117 R)
• M78: 39,696,543 km (0.072 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.8

Radius: 14.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.94 AU - 9.64 AU

Year: 9334 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 65,387,004 km

• M1: 187,446 km (0.099 R)
• M2: 281,992 km (0.107 R)
• M3: 495,767 km (0.095 R)
• M4: 608,714 km (0.114 R)
• M5: 715,527 km (0.047 R)
• M6: 1,059,153 km (0.117 R)
• M7: 1,321,548 km (0.09 R)
• M8: 1,512,434 km (0.085 R)
• M9: 1,676,843 km (0.115 R)
• M10: 1,847,534 km (0.115 R)
• M11: 2,300,067 km (0.056 R)
• M12: 2,588,342 km (0.107 R)
• M13: 2,772,946 km (0.091 R)
• M14: 3,155,468 km (0.041 R)
• M15: 3,337,828 km (0.104 R)
• M16: 3,633,882 km (0.06 R)
• M17: 3,971,075 km (0.056 R)
• M18: 4,135,334 km (0.098 R)
• M19: 4,369,155 km (0.116 R)
• M20: 4,538,949 km (0.104 R)
• M21: 4,780,250 km (0.055 R)
• M22: 4,902,472 km (0.111 R)
• M23: 5,114,602 km (0.094 R)
• M24: 5,603,039 km (0.119 R)
• M25: 5,713,741 km (0.102 R)
• M26: 5,862,441 km (0.098 R)
• M27: 6,012,338 km (0.055 R)
• M28: 6,106,735 km (0.097 R)
• M29: 6,201,580 km (0.068 R)
• M30: 6,469,958 km (0.096 R)
• M31: 6,761,674 km (0.108 R)
• M32: 7,703,991 km (0.056 R)
• M33: 7,992,715 km (0.09 R)
• M34: 8,411,290 km (0.065 R)
• M35: 8,602,027 km (0.106 R)
• M36: 9,052,766 km (0.112 R)
• M37: 9,821,250 km (0.09 R)
• M38: 10,089,479 km (0.066 R)
• M39: 10,202,126 km (0.092 R)
• M40: 10,292,334 km (0.051 R)
• M41: 10,451,057 km (0.064 R)
• M42: 10,770,897 km (0.102 R)
• M43: 10,885,938 km (0.049 R)
• M44: 11,070,841 km (0.078 R)
• M45: 11,844,711 km (0.057 R)
• M46: 11,963,491 km (0.05 R)
• M47: 12,346,312 km (0.066 R)
• M48: 12,515,059 km (0.028 R)
• M49: 13,025,786 km (0.052 R)
• M50: 13,148,456 km (0.066 R)
• M51: 13,543,544 km (0.083 R)
• M52: 13,817,458 km (0.098 R)
• M53: 14,193,846 km (0.094 R)
• M54: 14,294,825 km (0.102 R)
• M55: 15,033,988 km (0.09 R)
• M56: 15,188,522 km (0.1 R)
• M57: 16,152,980 km (0.092 R)
• M58: 16,523,085 km (0.033 R)
• M59: 17,298,600 km (0.05 R)
• M60: 17,623,078 km (0.058 R)
• M61: 18,058,707 km (0.119 R)
• M62: 18,222,965 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.4

Radius: 7.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.09 AU - 20.95 AU

Year: 28545 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,387,004 km

• M1: 95,443 km (0.108 R)
• M2: 611,855 km (0.064 R)
• M3: 1,001,558 km (0.091 R)
• M4: 1,430,754 km (0.104 R)
• M5: 2,602,853 km (0.114 R)
• M6: 3,185,537 km (0.108 R)
• M7: 3,620,568 km (0.04 R)
• M8: 3,920,960 km (0.054 R)
• M9: 5,034,716 km (0.07 R)
• M10: 5,626,077 km (0.081 R)
• M11: 6,508,555 km (0.05 R)
• M12: 6,690,166 km (0.114 R)
• M13: 6,735,794 km (0.088 R)
• M14: 7,575,786 km (0.077 R)
• M15: 8,497,757 km (0.08 R)
• M16: 8,696,423 km (0.039 R)
• M17: 9,506,197 km (0.08 R)
• M18: 10,819,068 km (0.059 R)
• M19: 10,872,773 km (0.102 R)
• M20: 11,578,726 km (0.086 R)
• M21: 11,798,934 km (0.071 R)
• M22: 11,854,285 km (0.093 R)
• M23: 12,243,688 km (0.111 R)
• M24: 12,411,836 km (0.064 R)
• M25: 13,034,911 km (0.11 R)
• M26: 13,264,095 km (0.071 R)
• M27: 13,726,203 km (0.105 R)
• M28: 13,842,590 km (0.11 R)
• M29: 14,193,846 km (0.079 R)
• M30: 15,024,563 km (0.05 R)
• M31: 15,324,955 km (0.075 R)
• M32: 16,054,245 km (0.092 R)
• M33: 17,044,134 km (0.105 R)
• M34: 17,357,542 km (0.042 R)
• M35: 17,483,503 km (0.107 R)
• M36: 17,862,883 km (0.094 R)
• M37: 19,407,930 km (0.097 R)
• M38: 19,538,529 km (0.087 R)
• M39: 19,735,101 km (0.096 R)
• M40: 20,064,216 km (0.094 R)
• M41: 20,461,548 km (0.087 R)
• M42: 24,363,060 km (0.073 R)
• M43: 25,284,284 km (0.105 R)
• M44: 26,000,708 km (0.059 R)
• M45: 26,433,794 km (0.054 R)
• M46: 26,651,160 km (0.106 R)
• M47: 27,233,844 km (0.095 R)
• M48: 27,820,716 km (0.106 R)
• M49: 27,894,468 km (0.109 R)
• M50: 28,041,971 km (0.052 R)
• M51: 28,932,378 km (0.062 R)
• M52: 29,081,676 km (0.104 R)
• M53: 29,231,274 km (0.102 R)
• M54: 29,456,120 km (0.095 R)
• M55: 29,531,218 km (0.039 R)
• M56: 31,658,949 km (0.035 R)
• M57: 32,276,040 km (0.117 R)
• M58: 34,071,813 km (0.098 R)
• M59: 34,466,452 km (0.069 R)
• M60: 35,340,103 km (0.111 R)
• M61: 36,462,536 km (0.102 R)
• M62: 37,028,166 km (0.032 R)
• M63: 38,331,762 km (0.075 R)
• M64: 43,951,705 km (0.045 R)
• M65: 44,209,163 km (0.066 R)
• M66: 44,381,200 km (0.096 R)
• M67: 46,724,950 km (0.065 R)
• M68: 48,664,337 km (0.12 R)
• M69: 51,260,608 km (0.102 R)
• M70: 51,984,811 km (0.073 R)
• M71: 55,655,793 km (0.117 R)
• M72: 56,120,444 km (0.055 R)
• M73: 57,710,221 km (0.078 R)
• M74: 58,841,181 km (0.111 R)
• M75: 60,265,203 km (0.071 R)
• M76: 61,316,726 km (0.097 R)
• M77: 63,340,935 km (0.11 R)
• M78: 63,437,875 km (0.087 R)
• M79: 64,312,573 km (0.086 R)
• M80: 65,386,985 km (0.113 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit