🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.73 AU

Year: 214 Days

Day: 28.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 129.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,942,879 km

• M1: 148,551 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.32 AU - 1.62 AU

Year: 638 Days

Day: 34.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,942,879 km

• M1: 425,606 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.67 AU - 1.87 AU

Year: 843 Days

Day: 47.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.52 AU - 2.12 AU

Year: 879 Days

Day: 13.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.84 AU - 2.8 AU

Year: 1266 Days

Day: 16.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,942,879 km

• M1: 719,566 km (0.11 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.79 AU - 3.07 AU

Year: 1796 Days

Day: 23 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.5

Radius: 9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.67 AU - 7.79 AU

Year: 5569 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,942,879 km

• M1: 120,576 km (0.07 R)
• M2: 239,955 km (0.113 R)
• M3: 387,458 km (0.118 R)
• M4: 480,508 km (0.032 R)
• M5: 714,928 km (0.101 R)
• M6: 1,172,997 km (0.081 R)
• M7: 1,238,371 km (0.093 R)
• M8: 1,305,092 km (0.079 R)
• M9: 1,512,883 km (0.071 R)
• M10: 1,574,218 km (0.076 R)
• M11: 1,667,867 km (0.111 R)
• M12: 1,971,251 km (0.1 R)
• M13: 2,083,898 km (0.044 R)
• M14: 2,375,165 km (0.089 R)
• M15: 2,434,855 km (0.095 R)
• M16: 2,507,410 km (0.104 R)
• M17: 2,654,465 km (0.071 R)
• M18: 2,729,114 km (0.082 R)
• M19: 3,284,870 km (0.106 R)
• M20: 3,432,523 km (0.06 R)
• M21: 3,623,859 km (0.097 R)
• M22: 3,832,697 km (0.092 R)
• M23: 3,889,096 km (0.103 R)
• M24: 4,117,382 km (0.102 R)
• M25: 4,189,638 km (0.091 R)
• M26: 4,379,627 km (0.066 R)
• M27: 4,904,865 km (0.093 R)
• M28: 5,089,619 km (0.107 R)
• M29: 5,497,722 km (0.106 R)
• M30: 5,609,471 km (0.076 R)
• M31: 5,916,446 km (0.079 R)
• M32: 6,113,167 km (0.075 R)
• M33: 6,699,441 km (0.095 R)
• M34: 7,007,912 km (0.071 R)
• M35: 7,356,026 km (0.044 R)
• M36: 7,997,203 km (0.099 R)
• M37: 8,416,077 km (0.076 R)
• M38: 8,619,081 km (0.043 R)
• M39: 8,767,632 km (0.098 R)
• M40: 8,860,981 km (0.116 R)
• M41: 9,580,846 km (0.097 R)
• M42: 9,947,810 km (0.083 R)
• M43: 10,045,198 km (0.047 R)
• M44: 10,339,158 km (0.066 R)
• M45: 10,835,374 km (0.096 R)
• M46: 11,339,519 km (0.069 R)
• M47: 11,810,004 km (0.12 R)
• M48: 11,975,010 km (0.107 R)
• M49: 12,265,978 km (0.096 R)
• M50: 12,349,454 km (0.051 R)
• M51: 12,664,357 km (0.108 R)
• M52: 12,748,880 km (0.094 R)
• M53: 14,919,844 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 10.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.55 AU - 7.19 AU

Year: 5758 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,942,879 km

• M1: 160,818 km (0.08 R)
• M2: 241,451 km (0.081 R)
• M3: 360,680 km (0.049 R)
• M4: 515,963 km (0.083 R)
• M5: 623,374 km (0.117 R)
• M6: 706,850 km (0.078 R)
• M7: 874,848 km (0.114 R)
• M8: 1,019,360 km (0.085 R)
• M9: 1,472,492 km (0.107 R)
• M10: 1,602,492 km (0.031 R)
• M11: 1,782,010 km (0.076 R)
• M12: 1,920,986 km (0.099 R)
• M13: 2,031,838 km (0.036 R)
• M14: 2,259,825 km (0.102 R)
• M15: 2,617,813 km (0.104 R)
• M16: 2,776,686 km (0.075 R)
• M17: 2,866,445 km (0.118 R)
• M18: 2,993,753 km (0.032 R)
• M19: 3,104,305 km (0.088 R)
• M20: 3,521,833 km (0.097 R)
• M21: 3,916,771 km (0.095 R)
• M22: 4,058,441 km (0.117 R)
• M23: 4,222,549 km (0.075 R)
• M24: 4,557,200 km (0.1 R)
• M25: 5,053,416 km (0.094 R)
• M26: 5,841,498 km (0.037 R)
• M27: 6,120,498 km (0.087 R)
• M28: 6,308,991 km (0.083 R)
• M29: 6,812,986 km (0.063 R)
• M30: 7,329,996 km (0.114 R)
• M31: 7,885,154 km (0.049 R)
• M32: 7,962,047 km (0.116 R)
• M33: 8,167,894 km (0.112 R)
• M34: 8,611,452 km (0.062 R)
• M35: 8,796,355 km (0.084 R)
• M36: 9,197,127 km (0.111 R)
• M37: 9,359,142 km (0.06 R)
• M38: 9,522,054 km (0.039 R)
• M39: 9,988,799 km (0.092 R)
• M40: 10,071,976 km (0.085 R)
• M41: 10,294,727 km (0.039 R)
• M42: 10,859,160 km (0.031 R)
• M43: 10,973,153 km (0.038 R)
• M44: 11,491,510 km (0.117 R)
• M45: 11,870,741 km (0.077 R)
• M46: 12,135,828 km (0.078 R)
• M47: 12,671,837 km (0.096 R)
• M48: 13,003,197 km (0.084 R)
• M49: 13,094,002 km (0.117 R)
• M50: 13,705,110 km (0.098 R)
• M51: 13,859,495 km (0.082 R)
• M52: 14,045,295 km (0.075 R)
• M53: 14,356,908 km (0.106 R)
• M54: 14,955,299 km (0.049 R)
• M55: 15,209,765 km (0.081 R)
• M56: 15,433,564 km (0.111 R)
• M57: 15,819,825 km (0.063 R)
• M58: 16,014,003 km (0.07 R)
• M59: 16,111,541 km (0.069 R)
• M60: 16,568,862 km (0.095 R)
• M61: 16,700,358 km (0.112 R)
• M62: 17,697,428 km (0.05 R)
• M63: 17,798,107 km (0.112 R)
• M64: 18,338,904 km (0.095 R)
• M65: 18,782,162 km (0.083 R)
• M66: 18,953,601 km (0.116 R)
• M67: 19,332,533 km (0.094 R)
• M68: 19,888,289 km (0.084 R)
• M69: 20,731,722 km (0.1 R)
• M70: 20,802,631 km (0.095 R)
• M71: 21,551,069 km (0.093 R)
• M72: 21,658,630 km (0.092 R)
• M73: 21,838,447 km (0.114 R)
• M74: 22,635,504 km (0.038 R)
• M75: 22,781,512 km (0.107 R)
• M76: 23,110,926 km (0.108 R)
• M77: 23,774,842 km (0.114 R)
• M78: 23,923,093 km (0.06 R)
• M79: 24,220,793 km (0.1 R)
• M80: 24,782,234 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 13.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.2 AU - 14.62 AU

Year: 15658 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,942,879 km

• M1: 173,683 km (0.03 R)
• M2: 337,493 km (0.114 R)
• M3: 504,444 km (0.091 R)
• M4: 827,875 km (0.09 R)
• M5: 1,291,179 km (0.057 R)
• M6: 1,393,355 km (0.12 R)
• M7: 1,688,810 km (0.032 R)
• M8: 1,858,903 km (0.069 R)
• M9: 1,975,440 km (0.09 R)
• M10: 2,466,869 km (0.043 R)
• M11: 2,563,360 km (0.091 R)
• M12: 3,416,666 km (0.069 R)
• M13: 4,082,526 km (0.11 R)
• M14: 5,114,602 km (0.072 R)
• M15: 5,660,035 km (0.119 R)
• M16: 6,224,169 km (0.077 R)
• M17: 6,806,404 km (0.11 R)
• M18: 7,035,139 km (0.058 R)
• M19: 7,641,459 km (0.083 R)
• M20: 8,216,214 km (0.083 R)
• M21: 8,755,365 km (0.089 R)
• M22: 9,306,035 km (0.038 R)
• M23: 9,868,074 km (0.071 R)
• M24: 10,179,387 km (0.067 R)
• M25: 10,336,166 km (0.113 R)
• M26: 10,652,266 km (0.055 R)
• M27: 11,565,112 km (0.113 R)
• M28: 13,465,604 km (0.063 R)
• M29: 14,569,337 km (0.116 R)
• M30: 14,805,402 km (0.087 R)
• M31: 15,221,583 km (0.06 R)
• M32: 15,521,377 km (0.067 R)
• M33: 16,862,971 km (0.119 R)
• M34: 18,114,806 km (0.105 R)
• M35: 18,305,244 km (0.096 R)
• M36: 18,623,888 km (0.103 R)
• M37: 18,944,626 km (0.038 R)
• M38: 19,202,383 km (0.095 R)
• M39: 19,396,411 km (0.109 R)
• M40: 19,526,262 km (0.092 R)
• M41: 20,113,883 km (0.101 R)
• M42: 21,106,016 km (0.11 R)
• M43: 21,306,477 km (0.095 R)
• M44: 21,709,045 km (0.09 R)
• M45: 24,177,260 km (0.098 R)
• M46: 24,316,984 km (0.11 R)
• M47: 24,808,264 km (0.119 R)
• M48: 25,373,594 km (0.076 R)
• M49: 26,014,621 km (0.032 R)
• M50: 26,589,077 km (0.091 R)
• M51: 27,095,017 km (0.063 R)
• M52: 28,043,168 km (0.07 R)
• M53: 29,076,441 km (0.087 R)
• M54: 29,822,186 km (0.102 R)
• M55: 29,972,083 km (0.088 R)
• M56: 30,347,873 km (0.09 R)
• M57: 32,327,352 km (0.114 R)
• M58: 32,481,288 km (0.075 R)
• M59: 33,410,440 km (0.089 R)
• M60: 33,800,143 km (0.108 R)
• M61: 35,136,501 km (0.112 R)
• M62: 35,850,831 km (0.105 R)
• M63: 36,090,038 km (0.074 R)
• M64: 36,329,843 km (0.095 R)
• M65: 41,067,907 km (0.047 R)
• M66: 41,485,434 km (0.106 R)
• M67: 44,704,182 km (0.066 R)
• M68: 45,219,696 km (0.079 R)
• M69: 46,083,325 km (0.117 R)
• M70: 46,169,942 km (0.096 R)
• M71: 46,865,123 km (0.074 R)
• M72: 47,126,770 km (0.06 R)
• M73: 47,476,380 km (0.08 R)
• M74: 47,826,738 km (0.069 R)
• M75: 49,591,844 km (0.088 R)
• M76: 50,303,780 km (0.106 R)
• M77: 50,392,940 km (0.089 R)
• M78: 51,828,033 km (0.092 R)
• M79: 54,005,430 km (0.103 R)
• M80: 54,646,307 km (0.039 R)
• M81: 56,676,350 km (0.082 R)
• M82: 58,449,384 km (0.119 R)
• M83: 58,543,332 km (0.112 R)
• M84: 59,295,659 km (0.029 R)
• M85: 60,240,669 km (0.048 R)
• M86: 64,070,374 km (0.11 R)
• M87: 64,167,164 km (0.049 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit