🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.76 AU - 2.06 AU

Year: 974 Days

Day: 40.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.51 AU - 3.85 AU

Year: 2092 Days

Day: 35.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,002,040 km

• M1: 637,736 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.13 AU - 4.79 AU

Year: 3475 Days

Day: 22.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.47 AU - 4.59 AU

Year: 3557 Days

Day: 30.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.07 AU - 7.59 AU

Year: 5876 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,002,040 km

• M1: 110,254 km (0.069 R)
• M2: 342,579 km (0.081 R)
• M3: 509,381 km (0.061 R)
• M4: 603,179 km (0.107 R)
• M5: 819,647 km (0.072 R)
• M6: 874,848 km (0.072 R)
• M7: 942,915 km (0.088 R)
• M8: 1,036,564 km (0.072 R)
• M9: 1,806,544 km (0.095 R)
• M10: 1,984,117 km (0.114 R)
• M11: 2,436,501 km (0.1 R)
• M12: 2,616,467 km (0.114 R)
• M13: 2,666,283 km (0.085 R)
• M14: 2,750,058 km (0.027 R)
• M15: 2,903,096 km (0.078 R)
• M16: 3,182,246 km (0.1 R)
• M17: 3,307,011 km (0.12 R)
• M18: 3,936,369 km (0.112 R)
• M19: 4,012,963 km (0.118 R)
• M20: 4,383,068 km (0.081 R)
• M21: 4,542,091 km (0.085 R)
• M22: 4,703,207 km (0.095 R)
• M23: 4,825,279 km (0.038 R)
• M24: 5,176,685 km (0.119 R)
• M25: 5,302,796 km (0.056 R)
• M26: 5,558,010 km (0.114 R)
• M27: 5,752,038 km (0.112 R)
• M28: 5,882,637 km (0.115 R)
• M29: 5,992,143 km (0.115 R)
• M30: 6,191,257 km (0.099 R)
• M31: 6,437,346 km (0.114 R)
• M32: 6,505,114 km (0.037 R)
• M33: 6,847,244 km (0.105 R)
• M34: 7,171,722 km (0.094 R)
• M35: 7,312,494 km (0.096 R)
• M36: 8,768,679 km (0.118 R)
• M37: 8,969,589 km (0.038 R)
• M38: 9,171,845 km (0.117 R)
• M39: 9,248,140 km (0.085 R)
• M40: 9,324,734 km (0.115 R)
• M41: 9,606,876 km (0.118 R)
• M42: 9,788,039 km (0.105 R)
• M43: 9,970,249 km (0.036 R)
• M44: 10,179,836 km (0.082 R)
• M45: 10,603,497 km (0.049 R)
• M46: 10,737,088 km (0.087 R)
• M47: 10,844,350 km (0.117 R)
• M48: 11,195,456 km (0.088 R)
• M49: 11,358,817 km (0.094 R)
• M50: 11,687,782 km (0.037 R)
• M51: 11,853,537 km (0.091 R)
• M52: 12,580,433 km (0.032 R)
• M53: 12,665,255 km (0.04 R)
• M54: 12,721,803 km (0.035 R)
• M55: 13,292,968 km (0.085 R)
• M56: 13,523,797 km (0.109 R)
• M57: 14,106,481 km (0.087 R)
• M58: 14,282,857 km (0.116 R)
• M59: 14,460,130 km (0.06 R)
• M60: 14,727,162 km (0.116 R)
• M61: 14,876,311 km (0.056 R)
• M62: 15,326,601 km (0.112 R)
• M63: 15,812,046 km (0.086 R)
• M64: 17,078,542 km (0.113 R)
• M65: 17,581,490 km (0.077 R)
• M66: 17,676,484 km (0.113 R)
• M67: 17,834,909 km (0.047 R)
• M68: 17,993,931 km (0.057 R)
• M69: 18,634,509 km (0.086 R)
• M70: 18,763,463 km (0.058 R)
• M71: 19,022,416 km (0.101 R)
• M72: 19,707,724 km (0.06 R)
• M73: 19,806,309 km (0.079 R)
• M74: 19,937,955 km (0.103 R)
• M75: 20,401,110 km (0.12 R)
• M76: 20,934,726 km (0.086 R)
• M77: 21,068,915 km (0.042 R)
• M78: 21,203,254 km (0.061 R)
• M79: 21,472,979 km (0.033 R)
• M80: 22,015,720 km (0.042 R)
• M81: 22,838,359 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.4

Radius: 10.2

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.67 AU - 7.77 AU

Year: 7914 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,002,040 km

• M1: 142,567 km (0.06 R)
• M2: 281,992 km (0.089 R)
• M3: 405,859 km (0.057 R)
• M4: 748,438 km (0.114 R)
• M5: 1,004,400 km (0.072 R)
• M6: 1,533,977 km (0.114 R)
• M7: 1,597,705 km (0.059 R)
• M8: 1,794,726 km (0.038 R)
• M9: 1,930,411 km (0.096 R)
• M10: 2,164,532 km (0.119 R)
• M11: 2,309,492 km (0.112 R)
• M12: 2,737,791 km (0.076 R)
• M13: 3,136,319 km (0.102 R)
• M14: 3,273,351 km (0.117 R)
• M15: 3,610,245 km (0.092 R)
• M16: 4,226,738 km (0.093 R)
• M17: 4,781,148 km (0.115 R)
• M18: 4,971,137 km (0.091 R)
• M19: 5,099,193 km (0.049 R)
• M20: 5,260,759 km (0.104 R)
• M21: 5,456,882 km (0.085 R)
• M22: 5,589,126 km (0.074 R)
• M23: 5,655,548 km (0.086 R)
• M24: 6,025,952 km (0.077 R)
• M25: 6,128,277 km (0.101 R)
• M26: 7,918,664 km (0.062 R)
• M27: 8,447,343 km (0.092 R)
• M28: 8,562,085 km (0.075 R)
• M29: 8,909,451 km (0.12 R)
• M30: 9,065,332 km (0.1 R)
• M31: 9,300,948 km (0.043 R)
• M32: 9,658,039 km (0.094 R)
• M33: 9,938,983 km (0.028 R)
• M34: 10,344,992 km (0.078 R)
• M35: 10,673,658 km (0.063 R)
• M36: 10,922,440 km (0.088 R)
• M37: 11,089,391 km (0.094 R)
• M38: 12,848,961 km (0.09 R)
• M39: 13,558,953 km (0.057 R)
• M40: 13,873,557 km (0.079 R)
• M41: 14,281,660 km (0.066 R)
• M42: 14,739,729 km (0.109 R)
• M43: 15,202,584 km (0.085 R)
• M44: 15,342,458 km (0.085 R)
• M45: 15,529,456 km (0.092 R)
• M46: 17,053,260 km (0.053 R)
• M47: 18,873,716 km (0.095 R)
• M48: 19,024,062 km (0.083 R)
• M49: 19,832,339 km (0.115 R)
• M50: 21,796,859 km (0.116 R)
• M51: 22,377,149 km (0.105 R)
• M52: 23,015,782 km (0.062 R)
• M53: 24,529,413 km (0.081 R)
• M54: 26,410,307 km (0.064 R)
• M55: 26,578,605 km (0.106 R)
• M56: 27,141,691 km (0.111 R)
• M57: 28,337,277 km (0.079 R)
• M58: 29,549,918 km (0.079 R)
• M59: 29,957,871 km (0.098 R)
• M60: 30,250,335 km (0.088 R)
• M61: 30,779,313 km (0.086 R)
• M62: 31,786,855 km (0.115 R)
• M63: 33,591,155 km (0.105 R)
• M64: 34,444,611 km (0.078 R)
• M65: 34,750,987 km (0.11 R)
• M66: 36,172,616 km (0.089 R)
• M67: 37,991,875 km (0.025 R)
• M68: 38,308,574 km (0.05 R)
• M69: 38,372,003 km (0.083 R)
• M70: 39,455,990 km (0.117 R)
• M71: 39,648,223 km (0.104 R)
• M72: 41,068,056 km (0.061 R)
• M73: 42,701,665 km (0.109 R)
• M74: 42,965,107 km (0.095 R)
• M75: 44,090,232 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 13.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.32 AU - 9.36 AU

Year: 8886 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,002,040 km

• M1: 181,761 km (0.082 R)
• M2: 289,921 km (0.118 R)
• M3: 459,415 km (0.095 R)
• M4: 543,938 km (0.038 R)
• M5: 707,598 km (0.098 R)
• M6: 1,303,147 km (0.109 R)
• M7: 1,565,841 km (0.098 R)
• M8: 1,936,844 km (0.047 R)
• M9: 2,104,543 km (0.105 R)
• M10: 2,474,648 km (0.069 R)
• M11: 2,844,753 km (0.117 R)
• M12: 2,929,426 km (0.081 R)
• M13: 3,101,463 km (0.103 R)
• M14: 3,276,792 km (0.113 R)
• M15: 3,753,111 km (0.104 R)
• M16: 4,645,313 km (0.053 R)
• M17: 4,846,821 km (0.081 R)
• M18: 5,128,514 km (0.088 R)
• M19: 5,442,071 km (0.06 R)
• M20: 6,170,613 km (0.094 R)
• M21: 6,616,863 km (0.079 R)
• M22: 6,929,822 km (0.077 R)
• M23: 7,218,546 km (0.064 R)
• M24: 8,474,271 km (0.106 R)
• M25: 8,597,390 km (0.118 R)
• M26: 8,907,805 km (0.12 R)
• M27: 9,033,019 km (0.12 R)
• M28: 9,444,114 km (0.103 R)
• M29: 9,539,856 km (0.08 R)
• M30: 9,829,029 km (0.117 R)
• M31: 9,958,431 km (0.091 R)
• M32: 10,581,207 km (0.075 R)
• M33: 10,780,471 km (0.101 R)
• M34: 10,914,062 km (0.077 R)
• M35: 11,014,592 km (0.115 R)
• M36: 11,216,549 km (0.079 R)
• M37: 12,244,885 km (0.036 R)
• M38: 12,489,178 km (0.072 R)
• M39: 12,876,487 km (0.119 R)
• M40: 13,124,820 km (0.082 R)
• M41: 13,267,536 km (0.103 R)
• M42: 13,518,561 km (0.098 R)
• M43: 13,988,897 km (0.079 R)
• M44: 15,394,219 km (0.118 R)
• M45: 15,582,563 km (0.118 R)
• M46: 15,885,349 km (0.105 R)
• M47: 16,190,080 km (0.089 R)
• M48: 16,573,798 km (0.096 R)
• M49: 16,844,271 km (0.099 R)
• M50: 17,038,300 km (0.099 R)
• M51: 17,782,400 km (0.082 R)
• M52: 18,577,213 km (0.049 R)
• M53: 19,464,927 km (0.093 R)
• M54: 19,709,370 km (0.088 R)
• M55: 19,832,040 km (0.094 R)
• M56: 20,201,397 km (0.099 R)
• M57: 21,114,094 km (0.028 R)
• M58: 21,239,606 km (0.05 R)
• M59: 21,744,051 km (0.077 R)
• M60: 23,670,871 km (0.108 R)
• M61: 23,801,320 km (0.051 R)
• M62: 24,676,767 km (0.098 R)
• M63: 24,853,143 km (0.068 R)
• M64: 25,384,664 km (0.109 R)
• M65: 25,875,345 km (0.067 R)
• M66: 26,009,684 km (0.091 R)
• M67: 26,504,255 km (0.066 R)
• M68: 27,365,938 km (0.08 R)
• M69: 27,960,740 km (0.095 R)
• M70: 28,190,672 km (0.112 R)
• M71: 30,288,183 km (0.12 R)
• M72: 30,524,249 km (0.064 R)
• M73: 30,666,217 km (0.062 R)
• M74: 31,141,190 km (0.107 R)
• M75: 31,858,063 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.9

Radius: 6.2

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.52 AU - 19.74 AU

Year: 28482 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,002,040 km

• M1: 203,752 km (0.074 R)
• M2: 349,610 km (0.069 R)
• M3: 607,966 km (0.095 R)
• M4: 649,255 km (0.04 R)
• M5: 801,994 km (0.051 R)
• M6: 1,272,479 km (0.095 R)
• M7: 1,436,588 km (0.042 R)
• M8: 1,938,040 km (0.12 R)
• M9: 3,270,509 km (0.055 R)
• M10: 3,495,953 km (0.113 R)
• M11: 3,843,468 km (0.084 R)
• M12: 3,882,813 km (0.066 R)
• M13: 4,696,625 km (0.119 R)
• M14: 5,209,746 km (0.063 R)
• M15: 6,195,745 km (0.116 R)
• M16: 7,630,239 km (0.117 R)
• M17: 8,029,516 km (0.076 R)
• M18: 8,231,623 km (0.104 R)
• M19: 10,785,408 km (0.036 R)
• M20: 11,233,155 km (0.095 R)
• M21: 12,088,854 km (0.111 R)
• M22: 12,906,407 km (0.093 R)
• M23: 13,262,150 km (0.09 R)
• M24: 15,778,536 km (0.083 R)
• M25: 16,286,421 km (0.095 R)
• M26: 16,414,178 km (0.054 R)
• M27: 18,570,481 km (0.108 R)
• M28: 20,537,544 km (0.114 R)
• M29: 20,814,150 km (0.094 R)
• M30: 21,510,678 km (0.111 R)
• M31: 24,592,095 km (0.048 R)
• M32: 25,699,119 km (0.079 R)
• M33: 25,996,968 km (0.071 R)
• M34: 26,146,417 km (0.119 R)
• M35: 26,897,697 km (0.069 R)
• M36: 27,732,154 km (0.1 R)
• M37: 28,267,714 km (0.027 R)
• M38: 29,738,262 km (0.087 R)
• M39: 29,816,352 km (0.105 R)
• M40: 30,837,806 km (0.113 R)
• M41: 32,914,673 km (0.071 R)
• M42: 33,400,417 km (0.102 R)
• M43: 36,949,776 km (0.104 R)
• M44: 38,046,179 km (0.048 R)
• M45: 39,753,839 km (0.079 R)
• M46: 40,617,019 km (0.093 R)
• M47: 46,285,282 km (0.085 R)
• M48: 46,647,758 km (0.093 R)
• M49: 46,920,175 km (0.077 R)
• M50: 47,284,297 km (0.094 R)
• M51: 47,832,124 km (0.093 R)
• M52: 48,934,062 km (0.107 R)
• M53: 50,044,527 km (0.108 R)
• M54: 50,509,627 km (0.098 R)
• M55: 50,602,826 km (0.098 R)
• M56: 50,976,073 km (0.119 R)
• M57: 51,444,165 km (0.102 R)
• M58: 52,667,426 km (0.116 R)
• M59: 54,951,038 km (0.112 R)
• M60: 57,753,156 km (0.052 R)
• M61: 59,614,153 km (0.084 R)
• M62: 60,107,078 km (0.045 R)
• M63: 62,392,335 km (0.093 R)
• M64: 63,797,059 km (0.074 R)
• M65: 64,200,375 km (0.037 R)
• M66: 66,740,098 km (0.077 R)
• M67: 67,457,121 km (0.114 R)
• M68: 68,176,537 km (0.092 R)
• M69: 68,382,683 km (0.051 R)
• M70: 68,588,978 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit