🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 434 Days

Day: 40 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,120,506 km

• M1: 255,812 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.37 AU - 1.49 AU

Year: 618 Days

Day: 12.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 1473 Days

Day: 35 Hours

Environment

Temp: -81 °C

Axial Tilt: 86.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,120,506 km

• M1: 286,779 km (0.064 R)
• M2: 926,609 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.44 AU - 4.06 AU

Year: 2119 Days

Day: 24.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.95 AU - 4.91 AU

Year: 3372 Days

Day: 45.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 11.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.46 AU - 6.82 AU

Year: 4844 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,120,506 km

• M1: 149,299 km (0.078 R)
• M2: 297,999 km (0.108 R)
• M3: 442,361 km (0.072 R)
• M4: 602,580 km (0.119 R)
• M5: 900,430 km (0.097 R)
• M6: 976,575 km (0.045 R)
• M7: 1,070,971 km (0.115 R)
• M8: 1,261,260 km (0.074 R)
• M9: 1,581,698 km (0.059 R)
• M10: 1,978,133 km (0.097 R)
• M11: 2,256,085 km (0.089 R)
• M12: 2,624,246 km (0.068 R)
• M13: 2,770,104 km (0.085 R)
• M14: 3,284,122 km (0.103 R)
• M15: 3,589,451 km (0.113 R)
• M16: 3,751,915 km (0.065 R)
• M17: 4,149,247 km (0.095 R)
• M18: 4,306,773 km (0.113 R)
• M19: 4,614,197 km (0.113 R)
• M20: 4,873,599 km (0.079 R)
• M21: 6,543,860 km (0.099 R)
• M22: 6,773,941 km (0.069 R)
• M23: 7,178,903 km (0.111 R)
• M24: 7,672,276 km (0.111 R)
• M25: 8,061,680 km (0.086 R)
• M26: 8,209,482 km (0.116 R)
• M27: 8,574,352 km (0.063 R)
• M28: 8,826,274 km (0.114 R)
• M29: 9,665,967 km (0.119 R)
• M30: 10,016,176 km (0.088 R)
• M31: 10,228,306 km (0.05 R)
• M32: 10,406,177 km (0.096 R)
• M33: 11,000,530 km (0.084 R)
• M34: 11,605,803 km (0.114 R)
• M35: 12,848,961 km (0.068 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.3

Radius: 11.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.45 AU - 10.07 AU

Year: 10191 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 79,120,506 km

• M1: 144,212 km (0.091 R)
• M2: 224,546 km (0.067 R)
• M3: 392,994 km (0.073 R)
• M4: 567,874 km (0.04 R)
• M5: 661,223 km (0.106 R)
• M6: 920,027 km (0.063 R)
• M7: 1,336,358 km (0.025 R)
• M8: 1,452,595 km (0.103 R)
• M9: 1,668,016 km (0.092 R)
• M10: 1,765,704 km (0.096 R)
• M11: 2,040,665 km (0.069 R)
• M12: 2,145,533 km (0.109 R)
• M13: 2,845,950 km (0.079 R)
• M14: 3,014,696 km (0.119 R)
• M15: 3,239,093 km (0.067 R)
• M16: 3,833,146 km (0.065 R)
• M17: 4,267,429 km (0.11 R)
• M18: 4,618,236 km (0.106 R)
• M19: 4,857,293 km (0.107 R)
• M20: 5,141,529 km (0.097 R)
• M21: 5,641,336 km (0.057 R)
• M22: 6,222,374 km (0.12 R)
• M23: 6,553,434 km (0.113 R)
• M24: 6,890,328 km (0.052 R)
• M25: 7,118,166 km (0.092 R)
• M26: 7,934,821 km (0.082 R)
• M27: 8,197,664 km (0.095 R)
• M28: 8,318,240 km (0.111 R)
• M29: 9,102,881 km (0.045 R)
• M30: 9,529,384 km (0.089 R)
• M31: 9,808,983 km (0.075 R)
• M32: 10,584,947 km (0.039 R)
• M33: 10,663,635 km (0.091 R)
• M34: 10,953,855 km (0.076 R)
• M35: 11,353,880 km (0.084 R)
• M36: 11,596,079 km (0.073 R)
• M37: 11,731,465 km (0.089 R)
• M38: 12,278,245 km (0.1 R)
• M39: 12,582,378 km (0.058 R)
• M40: 13,595,454 km (0.092 R)
• M41: 13,881,486 km (0.062 R)
• M42: 14,576,218 km (0.109 R)
• M43: 16,453,223 km (0.095 R)
• M44: 16,544,477 km (0.092 R)
• M45: 16,697,067 km (0.096 R)
• M46: 17,435,482 km (0.075 R)
• M47: 17,777,613 km (0.101 R)
• M48: 17,933,793 km (0.072 R)
• M49: 18,184,668 km (0.036 R)
• M50: 20,757,153 km (0.101 R)
• M51: 21,484,349 km (0.104 R)
• M52: 21,918,033 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.9

Radius: 7.4

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.53 AU - 16.17 AU

Year: 17641 Days

Day: 21.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,120,506 km

• M1: 111,899 km (0.075 R)
• M2: 251,025 km (0.096 R)
• M3: 541,843 km (0.097 R)
• M4: 720,613 km (0.099 R)
• M5: 918,232 km (0.063 R)
• M6: 996,920 km (0.061 R)
• M7: 1,641,687 km (0.049 R)
• M8: 1,705,865 km (0.091 R)
• M9: 1,803,552 km (0.092 R)
• M10: 2,997,642 km (0.08 R)
• M11: 3,564,319 km (0.102 R)
• M12: 3,946,093 km (0.066 R)
• M13: 5,454,039 km (0.102 R)
• M14: 5,550,679 km (0.056 R)
• M15: 6,142,339 km (0.118 R)
• M16: 6,445,723 km (0.104 R)
• M17: 6,805,656 km (0.112 R)
• M18: 7,384,749 km (0.103 R)
• M19: 7,438,156 km (0.049 R)
• M20: 7,924,798 km (0.101 R)
• M21: 8,310,461 km (0.092 R)
• M22: 9,387,715 km (0.076 R)
• M23: 9,854,461 km (0.083 R)
• M24: 10,388,525 km (0.109 R)
• M25: 10,448,364 km (0.102 R)
• M26: 10,508,502 km (0.072 R)
• M27: 11,422,695 km (0.082 R)
• M28: 11,733,111 km (0.092 R)
• M29: 14,986,715 km (0.055 R)
• M30: 15,737,546 km (0.101 R)
• M31: 16,500,645 km (0.114 R)
• M32: 17,204,802 km (0.058 R)
• M33: 18,424,324 km (0.066 R)
• M34: 19,523,420 km (0.066 R)
• M35: 20,492,964 km (0.097 R)
• M36: 20,870,100 km (0.039 R)
• M37: 21,861,186 km (0.117 R)
• M38: 24,206,431 km (0.114 R)
• M39: 24,684,995 km (0.048 R)
• M40: 26,959,182 km (0.114 R)
• M41: 27,372,371 km (0.098 R)
• M42: 29,045,773 km (0.114 R)
• M43: 29,384,313 km (0.104 R)
• M44: 30,408,161 km (0.112 R)
• M45: 31,270,144 km (0.057 R)
• M46: 31,530,294 km (0.04 R)
• M47: 31,878,259 km (0.073 R)
• M48: 33,018,195 km (0.053 R)
• M49: 33,371,545 km (0.11 R)
• M50: 33,548,818 km (0.062 R)
• M51: 34,082,135 km (0.091 R)
• M52: 34,708,052 km (0.045 R)
• M53: 35,337,710 km (0.12 R)
• M54: 35,427,917 km (0.105 R)
• M55: 35,608,632 km (0.088 R)
• M56: 37,157,418 km (0.114 R)
• M57: 37,340,975 km (0.112 R)
• M58: 38,078,642 km (0.114 R)
• M59: 38,634,996 km (0.116 R)
• M60: 40,414,463 km (0.066 R)
• M61: 40,508,859 km (0.065 R)
• M62: 40,887,043 km (0.076 R)
• M63: 41,266,573 km (0.044 R)
• M64: 41,838,036 km (0.093 R)
• M65: 42,029,073 km (0.12 R)
• M66: 42,124,666 km (0.112 R)
• M67: 42,603,978 km (0.081 R)
• M68: 43,664,776 km (0.113 R)
• M69: 44,344,250 km (0.117 R)
• M70: 44,539,026 km (0.112 R)
• M71: 47,694,344 km (0.094 R)
• M72: 49,097,423 km (0.052 R)
• M73: 49,198,102 km (0.062 R)
• M74: 49,500,739 km (0.109 R)
• M75: 50,006,379 km (0.106 R)
• M76: 54,529,920 km (0.109 R)
• M77: 54,738,609 km (0.091 R)
• M78: 56,207,062 km (0.114 R)
• M79: 56,523,461 km (0.114 R)
• M80: 56,628,928 km (0.067 R)
• M81: 58,113,986 km (0.106 R)
• M82: 58,220,499 km (0.086 R)
• M83: 59,182,414 km (0.099 R)
• M84: 65,284,960 km (0.077 R)
• M85: 65,617,366 km (0.08 R)
• M86: 66,729,925 km (0.11 R)
• M87: 67,064,875 km (0.086 R)
• M88: 69,651,422 km (0.074 R)
• M89: 70,331,494 km (0.106 R)
• M90: 72,729,099 km (0.12 R)
• M91: 74,689,579 km (0.094 R)
• M92: 76,083,981 km (0.051 R)
• M93: 78,544,567 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 6

Gravity: 24.63 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.53 AU - 14.17 AU

Year: 18641 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,120,506 km

• M1: 81,680 km (0.09 R)
• M2: 153,637 km (0.052 R)
• M3: 592,258 km (0.098 R)
• M4: 1,236,277 km (0.089 R)
• M5: 1,414,897 km (0.103 R)
• M6: 1,538,614 km (0.09 R)
• M7: 1,763,609 km (0.105 R)
• M8: 2,033,484 km (0.107 R)
• M9: 2,280,320 km (0.074 R)
• M10: 2,919,253 km (0.111 R)
• M11: 3,609,946 km (0.103 R)
• M12: 3,865,459 km (0.052 R)
• M13: 4,259,799 km (0.112 R)
• M14: 4,620,929 km (0.117 R)
• M15: 5,324,487 km (0.084 R)
• M16: 5,664,075 km (0.119 R)
• M17: 6,672,813 km (0.099 R)
• M18: 7,197,752 km (0.095 R)
• M19: 7,411,527 km (0.118 R)
• M20: 8,009,919 km (0.05 R)
• M21: 8,286,974 km (0.088 R)
• M22: 8,398,724 km (0.083 R)
• M23: 8,454,823 km (0.116 R)
• M24: 8,623,719 km (0.044 R)
• M25: 9,022,098 km (0.081 R)
• M26: 9,368,417 km (0.112 R)
• M27: 9,426,611 km (0.079 R)
• M28: 10,193,449 km (0.082 R)
• M29: 11,349,841 km (0.093 R)
• M30: 11,473,857 km (0.08 R)
• M31: 11,975,010 km (0.116 R)
• M32: 12,291,709 km (0.094 R)
• M33: 12,483,045 km (0.111 R)
• M34: 12,868,858 km (0.095 R)
• M35: 13,784,097 km (0.115 R)
• M36: 14,517,875 km (0.055 R)
• M37: 15,401,250 km (0.075 R)
• M38: 16,092,542 km (0.095 R)
• M39: 17,648,958 km (0.109 R)
• M40: 17,720,765 km (0.1 R)
• M41: 18,810,586 km (0.107 R)
• M42: 19,178,746 km (0.062 R)
• M43: 20,523,481 km (0.066 R)
• M44: 20,599,028 km (0.115 R)
• M45: 20,750,571 km (0.116 R)
• M46: 22,285,445 km (0.117 R)
• M47: 23,936,108 km (0.094 R)
• M48: 24,255,051 km (0.028 R)
• M49: 25,058,242 km (0.108 R)
• M50: 26,856,109 km (0.085 R)
• M51: 27,770,451 km (0.055 R)
• M52: 28,357,623 km (0.117 R)
• M53: 28,694,966 km (0.072 R)
• M54: 30,143,522 km (0.101 R)
• M55: 30,229,541 km (0.119 R)
• M56: 32,316,730 km (0.043 R)
• M57: 37,272,010 km (0.073 R)
• M58: 39,413,205 km (0.103 R)
• M59: 39,601,249 km (0.082 R)
• M60: 41,977,312 km (0.096 R)
• M61: 43,327,882 km (0.095 R)
• M62: 44,008,402 km (0.101 R)
• M63: 44,301,315 km (0.075 R)
• M64: 44,888,786 km (0.106 R)
• M65: 46,170,540 km (0.101 R)
• M66: 49,376,572 km (0.073 R)
• M67: 49,782,282 km (0.116 R)
• M68: 51,724,810 km (0.091 R)
• M69: 52,757,035 km (0.074 R)
• M70: 52,860,707 km (0.1 R)
• M71: 52,964,378 km (0.034 R)
• M72: 53,275,841 km (0.111 R)
• M73: 55,683,469 km (0.096 R)
• M74: 56,211,550 km (0.032 R)
• M75: 57,485,824 km (0.115 R)
• M76: 58,554,851 km (0.06 R)
• M77: 58,984,346 km (0.057 R)
• M78: 63,226,194 km (0.118 R)
• M79: 64,440,180 km (0.092 R)
• M80: 65,550,645 km (0.09 R)
• M81: 66,779,293 km (0.054 R)
• M82: 67,003,540 km (0.085 R)
• M83: 67,677,628 km (0.058 R)
• M84: 68,128,366 km (0.101 R)
• M85: 68,467,056 km (0.043 R)
• M86: 70,396,719 km (0.091 R)
• M87: 70,624,856 km (0.038 R)
• M88: 71,884,320 km (0.058 R)
• M89: 73,845,399 km (0.061 R)
• M90: 78,292,046 km (0.116 R)
• M91: 78,883,556 km (0.034 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit