🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.4 AU - 0.64 AU

Year: 141 Days

Day: 40.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 322 Days

Day: 16.6 Hours

Environment

Temp: 44 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 400 Days

Day: 40.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.96 AU - 2.34 AU

Year: 1188 Days

Day: 46.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.24 AU - 5.04 AU

Year: 3173 Days

Day: 41.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.96 AU - 4.44 AU

Year: 3243 Days

Day: 22.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,102,045 km

• M1: 621,729 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 13.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.98 AU - 6.28 AU

Year: 5033 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,102,045 km

• M1: 182,061 km (0.067 R)
• M2: 300,542 km (0.088 R)
• M3: 572,212 km (0.099 R)
• M4: 666,608 km (0.055 R)
• M5: 1,015,470 km (0.069 R)
• M6: 1,211,892 km (0.056 R)
• M7: 1,643,482 km (0.059 R)
• M8: 1,732,044 km (0.075 R)
• M9: 1,988,904 km (0.117 R)
• M10: 2,122,195 km (0.081 R)
• M11: 2,219,284 km (0.066 R)
• M12: 2,499,332 km (0.086 R)
• M13: 2,812,440 km (0.111 R)
• M14: 2,898,010 km (0.069 R)
• M15: 3,294,744 km (0.082 R)
• M16: 3,430,878 km (0.089 R)
• M17: 3,827,013 km (0.049 R)
• M18: 4,115,587 km (0.118 R)
• M19: 4,587,269 km (0.099 R)
• M20: 4,688,846 km (0.09 R)
• M21: 5,340,494 km (0.07 R)
• M22: 6,216,390 km (0.11 R)
• M23: 6,584,999 km (0.112 R)
• M24: 6,699,890 km (0.084 R)
• M25: 6,902,595 km (0.106 R)
• M26: 7,019,282 km (0.089 R)
• M27: 7,763,980 km (0.095 R)
• M28: 8,440,013 km (0.071 R)
• M29: 9,392,502 km (0.065 R)
• M30: 9,750,340 km (0.091 R)
• M31: 10,079,456 km (0.081 R)
• M32: 10,884,442 km (0.052 R)
• M33: 11,779,935 km (0.108 R)
• M34: 12,024,976 km (0.119 R)
• M35: 12,307,267 km (0.101 R)
• M36: 12,734,818 km (0.072 R)
• M37: 13,494,626 km (0.098 R)
• M38: 14,194,893 km (0.055 R)
• M39: 14,831,432 km (0.119 R)
• M40: 14,944,827 km (0.095 R)
• M41: 16,054,993 km (0.097 R)
• M42: 16,522,187 km (0.112 R)
• M43: 16,678,816 km (0.085 R)
• M44: 17,033,363 km (0.034 R)
• M45: 17,310,718 km (0.086 R)
• M46: 18,031,031 km (0.098 R)
• M47: 18,273,230 km (0.082 R)
• M48: 18,435,394 km (0.115 R)
• M49: 19,047,549 km (0.076 R)
• M50: 19,170,818 km (0.035 R)
• M51: 19,459,392 km (0.104 R)
• M52: 20,333,941 km (0.111 R)
• M53: 21,093,749 km (0.038 R)
• M54: 21,391,748 km (0.088 R)
• M55: 21,691,093 km (0.115 R)
• M56: 22,078,103 km (0.112 R)
• M57: 23,077,416 km (0.1 R)
• M58: 23,340,559 km (0.076 R)
• M59: 23,472,504 km (0.054 R)
• M60: 23,604,599 km (0.093 R)
• M61: 24,313,843 km (0.115 R)
• M62: 25,030,117 km (0.118 R)
• M63: 25,435,976 km (0.105 R)
• M64: 25,798,602 km (0.06 R)
• M65: 26,026,140 km (0.111 R)
• M66: 26,163,022 km (0.085 R)
• M67: 27,220,081 km (0.101 R)
• M68: 27,312,682 km (0.069 R)
• M69: 28,103,905 km (0.066 R)
• M70: 28,244,377 km (0.099 R)
• M71: 28,902,608 km (0.088 R)
• M72: 29,804,234 km (0.104 R)
• M73: 30,666,816 km (0.048 R)
• M74: 31,976,096 km (0.076 R)
• M75: 32,514,798 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 13

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.47 AU - 10.97 AU

Year: 11416 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,102,045 km

• M1: 183,856 km (0.059 R)
• M2: 285,283 km (0.037 R)
• M3: 650,302 km (0.068 R)
• M4: 924,216 km (0.09 R)
• M5: 1,184,516 km (0.044 R)
• M6: 1,377,647 km (0.085 R)
• M7: 1,525,001 km (0.119 R)
• M8: 2,231,701 km (0.073 R)
• M9: 2,406,581 km (0.043 R)
• M10: 3,448,829 km (0.113 R)
• M11: 3,755,355 km (0.119 R)
• M12: 3,911,984 km (0.07 R)
• M13: 4,560,192 km (0.115 R)
• M14: 4,840,389 km (0.058 R)
• M15: 4,982,507 km (0.06 R)
• M16: 5,300,402 km (0.061 R)
• M17: 5,447,008 km (0.117 R)
• M18: 5,624,880 km (0.035 R)
• M19: 5,744,409 km (0.103 R)
• M20: 6,262,466 km (0.057 R)
• M21: 6,923,090 km (0.062 R)
• M22: 7,213,011 km (0.118 R)
• M23: 8,106,858 km (0.061 R)
• M24: 8,344,420 km (0.085 R)
• M25: 9,141,028 km (0.059 R)
• M26: 10,732,002 km (0.105 R)
• M27: 10,880,852 km (0.049 R)
• M28: 11,750,314 km (0.093 R)
• M29: 12,019,291 km (0.073 R)
• M30: 12,135,230 km (0.053 R)
• M31: 13,275,165 km (0.116 R)
• M32: 13,555,362 km (0.114 R)
• M33: 15,236,094 km (0.084 R)
• M34: 15,403,644 km (0.098 R)
• M35: 15,571,792 km (0.089 R)
• M36: 15,698,202 km (0.079 R)
• M37: 16,421,508 km (0.108 R)
• M38: 16,593,246 km (0.113 R)
• M39: 16,895,284 km (0.044 R)
• M40: 18,298,961 km (0.058 R)
• M41: 18,387,972 km (0.109 R)
• M42: 19,376,215 km (0.037 R)
• M43: 20,105,954 km (0.097 R)
• M44: 20,566,566 km (0.032 R)
• M45: 21,639,033 km (0.11 R)
• M46: 23,257,831 km (0.038 R)
• M47: 23,450,813 km (0.105 R)
• M48: 23,935,659 km (0.091 R)
• M49: 24,277,042 km (0.079 R)
• M50: 24,915,226 km (0.1 R)
• M51: 25,808,176 km (0.082 R)
• M52: 25,957,923 km (0.115 R)
• M53: 26,308,730 km (0.088 R)
• M54: 27,014,982 km (0.114 R)
• M55: 27,829,692 km (0.074 R)
• M56: 28,188,577 km (0.037 R)
• M57: 28,497,497 km (0.117 R)
• M58: 28,755,852 km (0.099 R)
• M59: 29,170,837 km (0.083 R)
• M60: 30,321,992 km (0.108 R)
• M61: 30,427,309 km (0.076 R)
• M62: 30,850,222 km (0.03 R)
• M63: 31,221,674 km (0.114 R)
• M64: 32,453,014 km (0.04 R)
• M65: 33,536,551 km (0.109 R)
• M66: 34,962,818 km (0.102 R)
• M67: 37,591,103 km (0.116 R)

Asteroid Belt

Center: 10.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 13.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.55 AU - 11.29 AU

Year: 13594 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,102,045 km

• M1: 191,336 km (0.115 R)
• M2: 476,918 km (0.076 R)
• M3: 670,348 km (0.062 R)
• M4: 815,757 km (0.054 R)
• M5: 1,297,462 km (0.112 R)
• M6: 1,413,550 km (0.116 R)
• M7: 1,940,284 km (0.119 R)
• M8: 2,184,428 km (0.097 R)
• M9: 3,196,159 km (0.112 R)
• M10: 3,420,855 km (0.072 R)
• M11: 3,784,826 km (0.065 R)
• M12: 4,057,393 km (0.039 R)
• M13: 4,336,543 km (0.081 R)
• M14: 4,586,072 km (0.109 R)
• M15: 4,913,841 km (0.118 R)
• M16: 6,021,913 km (0.093 R)
• M17: 6,220,728 km (0.119 R)
• M18: 6,665,632 km (0.064 R)
• M19: 6,871,329 km (0.078 R)
• M20: 7,079,121 km (0.058 R)
• M21: 7,458,651 km (0.106 R)
• M22: 7,887,997 km (0.074 R)
• M23: 8,193,475 km (0.056 R)
• M24: 9,133,100 km (0.104 R)
• M25: 9,316,058 km (0.056 R)
• M26: 11,064,857 km (0.071 R)
• M27: 11,703,191 km (0.085 R)
• M28: 12,454,472 km (0.072 R)
• M29: 12,861,677 km (0.109 R)
• M30: 13,376,742 km (0.077 R)
• M31: 13,532,623 km (0.103 R)
• M32: 13,741,462 km (0.058 R)
• M33: 14,533,732 km (0.118 R)
• M34: 15,395,416 km (0.081 R)
• M35: 18,193,345 km (0.062 R)
• M36: 19,179,793 km (0.079 R)
• M37: 20,183,745 km (0.108 R)
• M38: 20,722,147 km (0.113 R)
• M39: 20,902,712 km (0.112 R)
• M40: 21,023,438 km (0.101 R)
• M41: 21,569,171 km (0.103 R)
• M42: 24,177,409 km (0.103 R)
• M43: 24,430,978 km (0.08 R)
• M44: 25,132,891 km (0.105 R)
• M45: 25,325,573 km (0.108 R)
• M46: 25,454,227 km (0.109 R)
• M47: 25,776,760 km (0.1 R)
• M48: 25,971,088 km (0.033 R)
• M49: 26,621,988 km (0.099 R)
• M50: 26,949,458 km (0.109 R)
• M51: 28,072,938 km (0.099 R)
• M52: 28,473,112 km (0.109 R)
• M53: 29,414,233 km (0.066 R)
• M54: 30,570,624 km (0.073 R)
• M55: 31,051,132 km (0.103 R)
• M56: 32,647,641 km (0.068 R)
• M57: 33,420,464 km (0.113 R)
• M58: 34,341,837 km (0.079 R)
• M59: 35,775,433 km (0.105 R)
• M60: 36,426,932 km (0.061 R)
• M61: 37,374,784 km (0.097 R)
• M62: 40,944,937 km (0.048 R)
• M63: 41,398,817 km (0.056 R)
• M64: 42,082,779 km (0.106 R)
• M65: 42,770,330 km (0.052 R)
• M66: 43,616,007 km (0.063 R)
• M67: 44,311,936 km (0.113 R)
• M68: 44,622,352 km (0.088 R)
• M69: 46,028,422 km (0.065 R)
• M70: 46,579,242 km (0.111 R)
• M71: 47,132,156 km (0.11 R)
• M72: 48,164,830 km (0.057 R)
• M73: 50,414,333 km (0.11 R)
• M74: 51,551,875 km (0.086 R)
• M75: 53,852,241 km (0.041 R)
• M76: 54,681,911 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 10,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit