🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 176 Days

Day: 26.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.82 AU

Year: 219 Days

Day: 36.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 251 Days

Day: 42.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.58 AU - 2.08 AU

Year: 870 Days

Day: 27.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,312,238 km

• M1: 1,151,455 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.16 AU - 5.02 AU

Year: 2907 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,312,238 km

• M1: 160,219 km (0.049 R)
• M2: 3,117,620 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.99 AU - 5.03 AU

Year: 3941 Days

Day: 17.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,312,238 km

• M1: 1,488,050 km (0.094 R)
• M2: 3,435,964 km (0.107 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 8.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.29 AU - 7.05 AU

Year: 5386 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,312,238 km

• M1: 124,914 km (0.105 R)
• M2: 249,230 km (0.051 R)
• M3: 396,584 km (0.114 R)
• M4: 612,005 km (0.074 R)
• M5: 675,135 km (0.116 R)
• M6: 740,509 km (0.072 R)
• M7: 1,025,194 km (0.113 R)
• M8: 1,343,090 km (0.07 R)
• M9: 1,427,463 km (0.104 R)
• M10: 1,601,445 km (0.118 R)
• M11: 2,125,487 km (0.096 R)
• M12: 2,345,246 km (0.034 R)
• M13: 2,427,076 km (0.118 R)
• M14: 2,551,541 km (0.05 R)
• M15: 3,342,764 km (0.056 R)
• M16: 3,765,079 km (0.066 R)
• M17: 3,837,185 km (0.071 R)
• M18: 4,379,777 km (0.098 R)
• M19: 4,686,004 km (0.073 R)
• M20: 5,052,070 km (0.068 R)
• M21: 5,211,691 km (0.09 R)
• M22: 5,346,179 km (0.029 R)
• M23: 5,481,715 km (0.105 R)
• M24: 6,781,421 km (0.115 R)
• M25: 7,135,669 km (0.034 R)
• M26: 7,315,037 km (0.101 R)
• M27: 7,526,269 km (0.093 R)
• M28: 7,770,113 km (0.112 R)
• M29: 8,109,551 km (0.066 R)
• M30: 8,234,316 km (0.081 R)
• M31: 8,296,848 km (0.105 R)
• M32: 8,899,278 km (0.091 R)
• M33: 9,450,247 km (0.089 R)
• M34: 9,647,267 km (0.084 R)
• M35: 9,845,784 km (0.063 R)
• M36: 10,347,834 km (0.087 R)
• M37: 11,446,780 km (0.1 R)
• M38: 11,516,642 km (0.071 R)
• M39: 11,692,121 km (0.056 R)
• M40: 12,402,561 km (0.087 R)
• M41: 12,618,431 km (0.115 R)
• M42: 12,871,850 km (0.039 R)
• M43: 13,090,412 km (0.095 R)
• M44: 13,605,178 km (0.119 R)
• M45: 14,239,174 km (0.097 R)
• M46: 14,389,819 km (0.071 R)
• M47: 14,997,336 km (0.094 R)
• M48: 15,112,227 km (0.101 R)
• M49: 16,237,652 km (0.111 R)
• M50: 16,473,867 km (0.103 R)
• M51: 17,269,429 km (0.094 R)
• M52: 17,470,339 km (0.05 R)
• M53: 17,712,388 km (0.092 R)
• M54: 18,856,662 km (0.084 R)
• M55: 19,104,994 km (0.07 R)
• M56: 19,521,176 km (0.089 R)
• M57: 21,345,073 km (0.081 R)
• M58: 22,605,435 km (0.057 R)
• M59: 22,693,249 km (0.042 R)
• M60: 22,781,213 km (0.092 R)
• M61: 23,001,570 km (0.069 R)
• M62: 23,666,832 km (0.114 R)
• M63: 24,744,236 km (0.094 R)
• M64: 24,970,727 km (0.102 R)
• M65: 26,344,185 km (0.117 R)
• M66: 27,366,836 km (0.072 R)
• M67: 27,977,195 km (0.095 R)
• M68: 28,355,080 km (0.107 R)
• M69: 28,734,609 km (0.106 R)
• M70: 29,354,992 km (0.071 R)
• M71: 30,366,423 km (0.065 R)
• M72: 30,463,362 km (0.11 R)
• M73: 30,803,398 km (0.117 R)
• M74: 30,998,324 km (0.055 R)
• M75: 31,291,387 km (0.08 R)
• M76: 31,438,292 km (0.083 R)
• M77: 31,831,136 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 8.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.72 AU - 7 AU

Year: 5637 Days

Day: 12.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,312,238 km

• M1: 114,442 km (0.085 R)
• M2: 176,077 km (0.1 R)
• M3: 255,663 km (0.059 R)
• M4: 511,475 km (0.096 R)
• M5: 623,973 km (0.065 R)
• M6: 908,358 km (0.102 R)
• M7: 988,692 km (0.102 R)
• M8: 1,156,840 km (0.111 R)
• M9: 1,257,221 km (0.096 R)
• M10: 1,453,493 km (0.062 R)
• M11: 1,562,400 km (0.12 R)
• M12: 2,131,770 km (0.119 R)
• M13: 2,209,112 km (0.118 R)
• M14: 2,398,951 km (0.103 R)
• M15: 2,794,488 km (0.094 R)
• M16: 3,157,413 km (0.059 R)
• M17: 3,245,975 km (0.096 R)
• M18: 3,335,584 km (0.108 R)
• M19: 3,444,042 km (0.077 R)
• M20: 3,683,100 km (0.062 R)
• M21: 3,946,841 km (0.093 R)
• M22: 4,652,793 km (0.091 R)
• M23: 4,794,612 km (0.085 R)
• M24: 5,418,584 km (0.096 R)
• M25: 5,653,902 km (0.107 R)
• M26: 6,492,248 km (0.116 R)
• M27: 6,833,930 km (0.084 R)
• M28: 7,018,534 km (0.099 R)
• M29: 7,487,224 km (0.079 R)
• M30: 8,703,006 km (0.054 R)
• M31: 9,054,411 km (0.092 R)
• M32: 9,436,035 km (0.098 R)
• M33: 9,538,809 km (0.063 R)
• M34: 9,771,135 km (0.1 R)
• M35: 10,109,974 km (0.069 R)
• M36: 10,719,136 km (0.114 R)
• M37: 10,826,398 km (0.101 R)
• M38: 11,258,586 km (0.118 R)
• M39: 11,668,784 km (0.044 R)
• M40: 11,751,511 km (0.044 R)
• M41: 11,945,091 km (0.091 R)
• M42: 12,223,642 km (0.099 R)
• M43: 12,900,572 km (0.114 R)
• M44: 13,215,027 km (0.047 R)
• M45: 13,997,424 km (0.102 R)
• M46: 14,914,010 km (0.111 R)
• M47: 15,123,746 km (0.089 R)
• M48: 15,485,474 km (0.045 R)
• M49: 16,156,121 km (0.043 R)
• M50: 16,309,908 km (0.108 R)
• M51: 16,836,193 km (0.04 R)
• M52: 18,288,340 km (0.106 R)
• M53: 18,384,382 km (0.111 R)
• M54: 18,544,900 km (0.106 R)
• M55: 19,159,149 km (0.057 R)
• M56: 19,813,041 km (0.066 R)
• M57: 20,874,288 km (0.051 R)
• M58: 21,041,838 km (0.067 R)
• M59: 22,226,653 km (0.047 R)
• M60: 22,432,051 km (0.119 R)
• M61: 22,741,120 km (0.027 R)
• M62: 23,017,128 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 9.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.29 AU - 12.05 AU

Year: 12250 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,312,238 km

• M1: 147,803 km (0.094 R)
• M2: 212,579 km (0.11 R)
• M3: 277,504 km (0.111 R)
• M4: 502,050 km (0.06 R)
• M5: 866,022 km (0.109 R)
• M6: 1,131,110 km (0.072 R)
• M7: 1,283,101 km (0.116 R)
• M8: 1,565,691 km (0.111 R)
• M9: 1,779,467 km (0.086 R)
• M10: 2,025,854 km (0.086 R)
• M11: 2,428,273 km (0.11 R)
• M12: 3,117,919 km (0.102 R)
• M13: 3,443,145 km (0.1 R)
• M14: 5,037,708 km (0.078 R)
• M15: 5,100,689 km (0.085 R)
• M16: 5,516,272 km (0.116 R)
• M17: 5,810,531 km (0.095 R)
• M18: 5,942,925 km (0.106 R)
• M19: 6,076,366 km (0.119 R)
• M20: 6,143,386 km (0.041 R)
• M21: 6,278,323 km (0.076 R)
• M22: 6,654,412 km (0.089 R)
• M23: 7,179,202 km (0.055 R)
• M24: 7,321,320 km (0.111 R)
• M25: 8,046,271 km (0.086 R)
• M26: 8,156,973 km (0.112 R)
• M27: 9,137,887 km (0.098 R)
• M28: 9,214,780 km (0.113 R)
• M29: 9,291,973 km (0.049 R)
• M30: 10,115,658 km (0.104 R)
• M31: 10,516,132 km (0.109 R)
• M32: 11,085,501 km (0.066 R)
• M33: 11,790,407 km (0.051 R)
• M34: 11,958,405 km (0.115 R)
• M35: 12,042,629 km (0.075 R)
• M36: 12,296,646 km (0.11 R)
• M37: 12,638,178 km (0.108 R)
• M38: 13,461,714 km (0.1 R)
• M39: 14,616,610 km (0.04 R)
• M40: 15,205,876 km (0.119 R)
• M41: 16,034,648 km (0.083 R)
• M42: 16,736,561 km (0.101 R)
• M43: 16,972,626 km (0.112 R)
• M44: 17,305,182 km (0.118 R)
• M45: 17,591,962 km (0.073 R)
• M46: 17,928,407 km (0.115 R)
• M47: 18,364,186 km (0.118 R)
• M48: 18,510,343 km (0.116 R)
• M49: 18,656,650 km (0.106 R)
• M50: 18,901,691 km (0.084 R)
• M51: 19,147,630 km (0.09 R)
• M52: 19,493,799 km (0.049 R)
• M53: 19,692,465 km (0.042 R)
• M54: 20,242,537 km (0.098 R)
• M55: 21,102,425 km (0.093 R)
• M56: 21,255,464 km (0.108 R)
• M57: 21,562,439 km (0.097 R)
• M58: 21,716,524 km (0.098 R)
• M59: 21,871,059 km (0.089 R)
• M60: 22,129,265 km (0.067 R)
• M61: 22,336,608 km (0.112 R)
• M62: 23,172,411 km (0.115 R)
• M63: 23,277,728 km (0.093 R)
• M64: 23,647,085 km (0.055 R)
• M65: 24,178,307 km (0.082 R)
• M66: 24,820,830 km (0.07 R)
• M67: 25,360,579 km (0.108 R)
• M68: 25,958,821 km (0.098 R)
• M69: 26,232,286 km (0.118 R)
• M70: 27,948,921 km (0.101 R)
• M71: 29,758,756 km (0.102 R)
• M72: 29,987,641 km (0.046 R)
• M73: 30,159,828 km (0.055 R)
• M74: 30,274,719 km (0.095 R)
• M75: 30,389,611 km (0.109 R)
• M76: 30,504,801 km (0.117 R)
• M77: 31,547,947 km (0.118 R)
• M78: 33,848,014 km (0.105 R)
• M79: 35,108,675 km (0.099 R)
• M80: 35,411,162 km (0.109 R)
• M81: 36,690,823 km (0.046 R)
• M82: 37,614,141 km (0.064 R)
• M83: 37,861,575 km (0.1 R)
• M84: 38,794,617 km (0.107 R)
• M85: 40,113,472 km (0.099 R)
• M86: 40,303,013 km (0.068 R)
• M87: 41,128,045 km (0.119 R)
• M88: 41,638,623 km (0.052 R)
• M89: 43,117,996 km (0.067 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit