🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.72 AU - 0.86 AU

Year: 260 Days

Day: 30.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 59.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,773,680 km

• M1: 46,375 km (0.093 R)
• M2: 410,945 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 265 Days

Day: 35.7 Hours

Environment

Temp: 81 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,773,680 km

• M1: 337,044 km (0.097 R)
• M2: 473,477 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.23 AU - 1.89 AU

Year: 723 Days

Day: 23.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.11 AU - 2.19 AU

Year: 1169 Days

Day: 26.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,773,680 km

• M1: 574,157 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.15 AU - 2.39 AU

Year: 1268 Days

Day: 26.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.17 AU - 4.63 AU

Year: 3423 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.57 AU - 5.37 AU

Year: 3505 Days

Day: 46.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 126.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,773,680 km

• M1: 664,364 km (0.108 R)
• M2: 992,283 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 8

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.58 AU - 5.6 AU

Year: 4901 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,773,680 km

• M1: 111,151 km (0.082 R)
• M2: 166,652 km (0.11 R)
• M3: 263,292 km (0.095 R)
• M4: 364,869 km (0.055 R)
• M5: 426,803 km (0.102 R)
• M6: 504,145 km (0.107 R)
• M7: 950,694 km (0.118 R)
• M8: 1,010,085 km (0.113 R)
• M9: 1,393,055 km (0.107 R)
• M10: 1,495,530 km (0.044 R)
• M11: 1,600,697 km (0.099 R)
• M12: 1,874,461 km (0.05 R)
• M13: 2,202,529 km (0.106 R)
• M14: 2,342,852 km (0.069 R)
• M15: 2,890,081 km (0.108 R)
• M16: 2,999,737 km (0.068 R)
• M17: 4,048,268 km (0.056 R)
• M18: 4,146,554 km (0.092 R)
• M19: 4,446,348 km (0.119 R)
• M20: 5,604,385 km (0.109 R)
• M21: 5,714,190 km (0.051 R)
• M22: 6,103,892 km (0.101 R)
• M23: 6,188,565 km (0.096 R)
• M24: 6,416,103 km (0.091 R)
• M25: 6,473,399 km (0.101 R)
• M26: 6,850,236 km (0.114 R)
• M27: 8,333,948 km (0.088 R)
• M28: 8,935,182 km (0.044 R)
• M29: 9,484,954 km (0.086 R)
• M30: 9,681,675 km (0.118 R)
• M31: 10,012,436 km (0.038 R)
• M32: 10,651,219 km (0.106 R)
• M33: 11,268,460 km (0.076 R)
• M34: 11,337,723 km (0.092 R)
• M35: 11,897,219 km (0.061 R)
• M36: 13,115,844 km (0.112 R)
• M37: 13,298,353 km (0.089 R)
• M38: 13,739,966 km (0.03 R)
• M39: 13,925,467 km (0.103 R)
• M40: 14,562,006 km (0.096 R)
• M41: 15,017,083 km (0.107 R)
• M42: 15,246,417 km (0.106 R)
• M43: 15,361,457 km (0.109 R)
• M44: 15,476,947 km (0.108 R)
• M45: 15,747,270 km (0.094 R)
• M46: 15,863,508 km (0.096 R)
• M47: 16,292,555 km (0.086 R)
• M48: 16,410,288 km (0.05 R)
• M49: 16,685,997 km (0.101 R)
• M50: 16,963,202 km (0.07 R)
• M51: 17,042,638 km (0.084 R)
• M52: 17,321,788 km (0.086 R)
• M53: 17,482,007 km (0.062 R)
• M54: 18,087,131 km (0.043 R)
• M55: 18,209,053 km (0.068 R)
• M56: 18,290,434 km (0.114 R)
• M57: 19,028,400 km (0.075 R)
• M58: 19,152,267 km (0.062 R)
• M59: 19,318,022 km (0.064 R)
• M60: 19,567,401 km (0.08 R)
• M61: 20,111,489 km (0.095 R)
• M62: 20,618,027 km (0.094 R)
• M63: 21,043,484 km (0.118 R)
• M64: 21,171,689 km (0.102 R)
• M65: 21,471,782 km (0.079 R)
• M66: 21,859,690 km (0.048 R)
• M67: 22,163,074 km (0.073 R)
• M68: 23,257,682 km (0.093 R)
• M69: 24,190,724 km (0.097 R)
• M70: 24,955,019 km (0.108 R)
• M71: 25,681,616 km (0.118 R)
• M72: 26,277,016 km (0.115 R)
• M73: 26,553,472 km (0.105 R)
• M74: 27,295,029 km (0.092 R)
• M75: 27,762,074 km (0.097 R)
• M76: 28,090,591 km (0.087 R)
• M77: 28,231,661 km (0.064 R)
• M78: 28,798,787 km (0.109 R)
• M79: 29,369,652 km (0.107 R)
• M80: 30,232,832 km (0.095 R)
• M81: 30,764,353 km (0.105 R)
• M82: 31,153,009 km (0.107 R)
• M83: 31,250,397 km (0.109 R)
• M84: 31,494,241 km (0.119 R)
• M85: 31,689,915 km (0.119 R)
• M86: 32,033,242 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 11.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.76 AU - 7.32 AU

Year: 6927 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,773,680 km

• M1: 151,692 km (0.064 R)
• M2: 246,088 km (0.108 R)
• M3: 337,493 km (0.069 R)
• M4: 446,849 km (0.112 R)
• M5: 528,529 km (0.103 R)
• M6: 874,250 km (0.112 R)
• M7: 1,152,502 km (0.12 R)
• M8: 1,317,808 km (0.115 R)
• M9: 1,931,907 km (0.103 R)
• M10: 2,021,217 km (0.086 R)
• M11: 2,185,774 km (0.095 R)
• M12: 2,260,424 km (0.115 R)
• M13: 2,508,906 km (0.117 R)
• M14: 2,806,905 km (0.111 R)
• M15: 2,991,209 km (0.098 R)
• M16: 3,074,535 km (0.103 R)
• M17: 3,243,431 km (0.077 R)
• M18: 3,372,086 km (0.106 R)
• M19: 3,723,790 km (0.118 R)
• M20: 3,949,683 km (0.098 R)
• M21: 4,087,463 km (0.082 R)
• M22: 4,203,401 km (0.095 R)
• M23: 4,510,226 km (0.108 R)
• M24: 4,630,204 km (0.074 R)
• M25: 5,966,561 km (0.06 R)
• M26: 6,204,871 km (0.116 R)
• M27: 6,419,245 km (0.117 R)
• M28: 6,745,518 km (0.067 R)
• M29: 6,910,823 km (0.06 R)
• M30: 7,161,100 km (0.105 R)
• M31: 7,843,267 km (0.075 R)
• M32: 8,635,537 km (0.071 R)
• M33: 9,086,874 km (0.117 R)
• M34: 9,300,051 km (0.062 R)
• M35: 9,762,458 km (0.08 R)
• M36: 10,137,949 km (0.075 R)
• M37: 10,390,919 km (0.078 R)
• M38: 10,870,828 km (0.069 R)
• M39: 10,999,931 km (0.073 R)
• M40: 11,194,708 km (0.117 R)
• M41: 11,325,307 km (0.077 R)
• M42: 11,554,790 km (0.117 R)
• M43: 11,653,674 km (0.078 R)
• M44: 11,785,919 km (0.066 R)
• M45: 12,522,389 km (0.113 R)
• M46: 12,827,868 km (0.115 R)
• M47: 12,998,709 km (0.067 R)
• M48: 13,689,552 km (0.074 R)
• M49: 13,969,300 km (0.081 R)
• M50: 14,712,502 km (0.096 R)
• M51: 15,035,035 km (0.12 R)
• M52: 16,237,353 km (0.08 R)
• M53: 16,943,604 km (0.092 R)
• M54: 17,736,024 km (0.109 R)
• M55: 17,812,020 km (0.115 R)
• M56: 18,232,540 km (0.106 R)
• M57: 18,811,035 km (0.099 R)
• M58: 19,435,007 km (0.107 R)
• M59: 19,552,741 km (0.028 R)
• M60: 20,783,034 km (0.103 R)
• M61: 21,064,427 km (0.117 R)
• M62: 21,549,573 km (0.101 R)
• M63: 23,401,745 km (0.119 R)
• M64: 23,485,220 km (0.051 R)
• M65: 25,820,144 km (0.096 R)
• M66: 27,037,122 km (0.11 R)
• M67: 27,564,305 km (0.113 R)
• M68: 28,228,221 km (0.063 R)
• M69: 28,495,253 km (0.109 R)
• M70: 28,628,993 km (0.071 R)
• M71: 28,718,303 km (0.064 R)
• M72: 29,031,711 km (0.101 R)
• M73: 30,296,710 km (0.056 R)
• M74: 30,433,293 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 11.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.36 AU - 9.46 AU

Year: 9863 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,773,680 km

• M1: 240,404 km (0.102 R)
• M2: 571,165 km (0.1 R)
• M3: 665,112 km (0.104 R)
• M4: 1,234,930 km (0.097 R)
• M5: 1,665,623 km (0.113 R)
• M6: 1,867,281 km (0.059 R)
• M7: 2,119,802 km (0.094 R)
• M8: 2,474,050 km (0.115 R)
• M9: 2,588,791 km (0.065 R)
• M10: 2,919,253 km (0.061 R)
• M11: 3,188,529 km (0.118 R)
• M12: 3,288,610 km (0.104 R)
• M13: 3,466,033 km (0.114 R)
• M14: 3,751,466 km (0.062 R)
• M15: 4,738,662 km (0.117 R)
• M16: 4,997,616 km (0.083 R)
• M17: 5,172,795 km (0.07 R)
• M18: 5,771,635 km (0.048 R)
• M19: 5,894,156 km (0.116 R)
• M20: 6,110,475 km (0.099 R)
• M21: 6,392,616 km (0.098 R)
• M22: 6,614,919 km (0.098 R)
• M23: 6,775,437 km (0.069 R)
• M24: 6,969,615 km (0.066 R)
• M25: 7,330,445 km (0.115 R)
• M26: 7,900,264 km (0.096 R)
• M27: 8,242,095 km (0.11 R)
• M28: 8,449,587 km (0.037 R)
• M29: 8,588,863 km (0.066 R)
• M30: 8,658,725 km (0.101 R)
• M31: 8,869,658 km (0.06 R)
• M32: 9,082,386 km (0.054 R)
• M33: 9,548,832 km (0.081 R)
• M34: 9,766,796 km (0.061 R)
• M35: 10,060,008 km (0.052 R)
• M36: 10,919,149 km (0.119 R)
• M37: 11,032,993 km (0.085 R)
• M38: 11,223,580 km (0.102 R)
• M39: 11,724,135 km (0.116 R)
• M40: 12,035,897 km (0.115 R)
• M41: 12,508,476 km (0.067 R)
• M42: 12,627,706 km (0.095 R)
• M43: 13,148,306 km (0.094 R)
• M44: 13,269,331 km (0.079 R)
• M45: 13,798,608 km (0.072 R)
• M46: 13,921,727 km (0.085 R)
• M47: 14,709,959 km (0.103 R)
• M48: 14,793,733 km (0.083 R)
• M49: 14,961,881 km (0.106 R)
• M50: 15,769,112 km (0.073 R)
• M51: 15,854,981 km (0.076 R)
• M52: 16,070,102 km (0.116 R)
• M53: 16,286,271 km (0.106 R)
• M54: 17,826,232 km (0.095 R)
• M55: 18,455,291 km (0.081 R)
• M56: 19,091,531 km (0.1 R)
• M57: 19,182,935 km (0.1 R)
• M58: 19,504,271 km (0.071 R)
• M59: 20,854,542 km (0.109 R)
• M60: 21,090,308 km (0.097 R)
• M61: 22,620,694 km (0.111 R)
• M62: 22,960,132 km (0.057 R)
• M63: 23,203,827 km (0.104 R)
• M64: 25,333,502 km (0.097 R)
• M65: 26,192,642 km (0.03 R)
• M66: 26,396,245 km (0.074 R)
• M67: 26,702,472 km (0.074 R)
• M68: 27,835,676 km (0.119 R)
• M69: 29,247,730 km (0.056 R)
• M70: 29,353,346 km (0.093 R)
• M71: 29,458,962 km (0.051 R)
• M72: 30,951,351 km (0.062 R)
• M73: 31,382,342 km (0.105 R)
• M74: 32,468,423 km (0.095 R)
• M75: 32,687,135 km (0.054 R)
• M76: 35,293,130 km (0.078 R)
• M77: 35,517,975 km (0.118 R)
• M78: 35,856,216 km (0.105 R)
• M79: 36,592,537 km (0.119 R)
• M80: 36,706,381 km (0.092 R)
• M81: 38,599,991 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 10,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit