🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.67 AU - 1.95 AU

Year: 1027 Days

Day: 12.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,097,046 km

• M1: 571,763 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.06 AU - 2.3 AU

Year: 1358 Days

Day: 25.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,097,046 km

• M1: 147,504 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.08 AU - 2.3 AU

Year: 1367 Days

Day: 16.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.4

Radius: 12.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.55 AU - 4.09 AU

Year: 2551 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,097,046 km

• M1: 161,865 km (0.113 R)
• M2: 486,941 km (0.032 R)
• M3: 854,503 km (0.068 R)
• M4: 957,576 km (0.094 R)
• M5: 1,206,357 km (0.112 R)
• M6: 1,445,714 km (0.088 R)
• M7: 1,646,474 km (0.113 R)
• M8: 1,755,980 km (0.106 R)
• M9: 1,856,809 km (0.081 R)
• M10: 1,959,583 km (0.117 R)
• M11: 2,040,814 km (0.072 R)
• M12: 2,231,252 km (0.116 R)
• M13: 2,798,228 km (0.098 R)
• M14: 2,890,530 km (0.039 R)
• M15: 3,010,657 km (0.106 R)
• M16: 3,146,043 km (0.056 R)
• M17: 3,353,236 km (0.12 R)
• M18: 3,465,584 km (0.05 R)
• M19: 3,607,852 km (0.094 R)
• M20: 4,061,283 km (0.086 R)
• M21: 4,151,191 km (0.047 R)
• M22: 4,517,556 km (0.103 R)
• M23: 4,942,265 km (0.066 R)
• M24: 5,054,613 km (0.086 R)
• M25: 5,135,246 km (0.09 R)
• M26: 5,966,262 km (0.079 R)
• M27: 6,171,959 km (0.092 R)
• M28: 6,275,631 km (0.103 R)
• M29: 6,432,409 km (0.107 R)
• M30: 6,555,229 km (0.085 R)
• M31: 6,803,262 km (0.096 R)
• M32: 6,982,181 km (0.084 R)
• M33: 7,090,490 km (0.054 R)
• M34: 7,381,757 km (0.09 R)
• M35: 7,769,964 km (0.112 R)
• M36: 7,882,162 km (0.069 R)
• M37: 8,070,356 km (0.068 R)
• M38: 8,202,900 km (0.093 R)
• M39: 8,470,381 km (0.066 R)
• M40: 9,033,617 km (0.11 R)
• M41: 9,250,384 km (0.098 R)
• M42: 9,528,786 km (0.115 R)
• M43: 9,628,867 km (0.109 R)
• M44: 9,749,592 km (0.106 R)
• M45: 9,890,962 km (0.083 R)
• M46: 10,114,462 km (0.065 R)
• M47: 10,545,902 km (0.035 R)
• M48: 10,878,608 km (0.098 R)
• M49: 11,341,763 km (0.06 R)
• M50: 11,725,631 km (0.081 R)
• M51: 12,048,762 km (0.103 R)
• M52: 12,353,044 km (0.026 R)
• M53: 12,725,992 km (0.045 R)
• M54: 12,814,254 km (0.079 R)
• M55: 13,058,099 km (0.102 R)
• M56: 13,169,400 km (0.1 R)
• M57: 13,258,710 km (0.104 R)
• M58: 13,370,609 km (0.052 R)
• M59: 14,048,736 km (0.095 R)
• M60: 14,300,210 km (0.079 R)
• M61: 14,484,066 km (0.098 R)
• M62: 14,599,406 km (0.116 R)
• M63: 14,947,071 km (0.095 R)
• M64: 15,040,271 km (0.081 R)
• M65: 15,462,137 km (0.107 R)
• M66: 15,674,416 km (0.07 R)
• M67: 15,982,887 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 14.1

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.16 AU - 4.88 AU

Year: 3399 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,097,046 km

• M1: 184,155 km (0.099 R)
• M2: 558,748 km (0.068 R)
• M3: 695,780 km (0.109 R)
• M4: 960,867 km (0.106 R)
• M5: 1,069,176 km (0.106 R)
• M6: 2,447,272 km (0.064 R)
• M7: 2,617,065 km (0.099 R)
• M8: 2,861,807 km (0.112 R)
• M9: 2,950,968 km (0.064 R)
• M10: 3,041,175 km (0.106 R)
• M11: 3,243,132 km (0.1 R)
• M12: 3,355,031 km (0.064 R)
• M13: 3,640,913 km (0.1 R)
• M14: 4,074,597 km (0.105 R)
• M15: 4,236,462 km (0.091 R)
• M16: 4,441,860 km (0.096 R)
• M17: 4,735,072 km (0.12 R)
• M18: 4,862,679 km (0.098 R)
• M19: 5,252,680 km (0.045 R)
• M20: 5,540,656 km (0.115 R)
• M21: 5,833,868 km (0.096 R)
• M22: 6,062,903 km (0.119 R)
• M23: 6,271,592 km (0.113 R)
• M24: 6,365,240 km (0.116 R)
• M25: 6,577,370 km (0.091 R)
• M26: 6,863,999 km (0.064 R)
• M27: 7,179,202 km (0.049 R)
• M28: 7,499,192 km (0.102 R)
• M29: 7,623,657 km (0.112 R)
• M30: 7,723,588 km (0.111 R)
• M31: 7,950,080 km (0.094 R)
• M32: 8,255,708 km (0.106 R)
• M33: 8,773,616 km (0.058 R)
• M34: 9,036,459 km (0.054 R)
• M35: 9,543,297 km (0.086 R)
• M36: 9,922,677 km (0.106 R)
• M37: 10,059,410 km (0.084 R)
• M38: 10,584,648 km (0.106 R)
• M39: 10,864,695 km (0.114 R)
• M40: 11,147,136 km (0.085 R)
• M41: 11,575,584 km (0.094 R)
• M42: 11,922,202 km (0.084 R)
• M43: 13,162,219 km (0.107 R)
• M44: 13,767,193 km (0.045 R)
• M45: 14,536,126 km (0.086 R)
• M46: 15,098,315 km (0.108 R)
• M47: 15,350,537 km (0.033 R)
• M48: 15,891,183 km (0.11 R)
• M49: 16,019,389 km (0.111 R)
• M50: 16,147,744 km (0.078 R)
• M51: 16,535,202 km (0.097 R)
• M52: 16,893,190 km (0.064 R)
• M53: 17,418,278 km (0.064 R)
• M54: 17,948,753 km (0.055 R)
• M55: 18,216,084 km (0.07 R)
• M56: 19,366,641 km (0.07 R)
• M57: 19,469,415 km (0.104 R)
• M58: 19,640,854 km (0.075 R)
• M59: 19,743,927 km (0.106 R)
• M60: 21,101,228 km (0.102 R)
• M61: 21,737,917 km (0.054 R)
• M62: 21,844,580 km (0.095 R)
• M63: 22,130,013 km (0.082 R)
• M64: 22,237,424 km (0.064 R)
• M65: 22,993,791 km (0.096 R)
• M66: 23,356,865 km (0.103 R)
• M67: 23,539,225 km (0.118 R)
• M68: 24,125,649 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.58 AU - 10.9 AU

Year: 11846 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,097,046 km

• M1: 236,514 km (0.117 R)
• M2: 408,253 km (0.082 R)
• M3: 605,273 km (0.111 R)
• M4: 853,605 km (0.101 R)
• M5: 1,008,439 km (0.104 R)
• M6: 1,268,889 km (0.032 R)
• M7: 1,367,474 km (0.032 R)
• M8: 1,468,602 km (0.117 R)
• M9: 1,551,629 km (0.061 R)
• M10: 1,636,152 km (0.095 R)
• M11: 1,967,810 km (0.083 R)
• M12: 2,418,848 km (0.034 R)
• M13: 3,195,560 km (0.079 R)
• M14: 3,783,031 km (0.094 R)
• M15: 4,015,805 km (0.119 R)
• M16: 4,163,758 km (0.073 R)
• M17: 4,618,385 km (0.097 R)
• M18: 4,742,402 km (0.077 R)
• M19: 4,993,577 km (0.108 R)
• M20: 6,315,125 km (0.091 R)
• M21: 6,767,060 km (0.09 R)
• M22: 7,014,644 km (0.101 R)
• M23: 7,373,829 km (0.078 R)
• M24: 7,628,743 km (0.116 R)
• M25: 8,072,600 km (0.098 R)
• M26: 8,222,497 km (0.108 R)
• M27: 8,448,989 km (0.055 R)
• M28: 9,258,163 km (0.086 R)
• M29: 9,375,747 km (0.101 R)
• M30: 9,454,436 km (0.103 R)
• M31: 10,497,432 km (0.053 R)
• M32: 11,157,458 km (0.09 R)
• M33: 11,619,117 km (0.114 R)
• M34: 11,703,640 km (0.061 R)
• M35: 11,873,433 km (0.118 R)
• M36: 12,387,900 km (0.053 R)
• M37: 12,517,602 km (0.103 R)
• M38: 12,647,902 km (0.03 R)
• M39: 12,953,380 km (0.114 R)
• M40: 13,660,978 km (0.112 R)
• M41: 13,750,438 km (0.099 R)
• M42: 14,019,564 km (0.104 R)
• M43: 14,381,292 km (0.102 R)
• M44: 14,472,098 km (0.095 R)
• M45: 14,746,012 km (0.095 R)
• M46: 15,067,647 km (0.11 R)
• M47: 15,717,949 km (0.066 R)
• M48: 16,046,616 km (0.107 R)
• M49: 16,472,521 km (0.069 R)
• M50: 17,238,761 km (0.1 R)
• M51: 17,626,220 km (0.114 R)
• M52: 19,055,029 km (0.101 R)
• M53: 19,154,960 km (0.107 R)
• M54: 19,960,545 km (0.065 R)
• M55: 20,112,835 km (0.061 R)
• M56: 21,448,744 km (0.067 R)
• M57: 22,179,979 km (0.104 R)
• M58: 24,530,909 km (0.107 R)
• M59: 24,694,121 km (0.047 R)
• M60: 24,966,837 km (0.028 R)
• M61: 26,067,878 km (0.089 R)
• M62: 26,512,632 km (0.084 R)
• M63: 26,791,931 km (0.097 R)
• M64: 28,374,079 km (0.085 R)
• M65: 29,349,457 km (0.064 R)
• M66: 30,102,682 km (0.11 R)
• M67: 32,639,263 km (0.043 R)
• M68: 32,758,792 km (0.119 R)
• M69: 32,938,609 km (0.081 R)
• M70: 34,632,057 km (0.087 R)
• M71: 35,304,948 km (0.105 R)
• M72: 36,229,612 km (0.065 R)
• M73: 36,353,629 km (0.088 R)
• M74: 37,349,801 km (0.111 R)
• M75: 37,475,015 km (0.105 R)
• M76: 38,291,969 km (0.07 R)
• M77: 39,687,866 km (0.075 R)
• M78: 40,520,528 km (0.099 R)
• M79: 40,777,986 km (0.091 R)
• M80: 41,164,996 km (0.098 R)
• M81: 41,553,352 km (0.096 R)
• M82: 42,464,104 km (0.116 R)
• M83: 43,118,744 km (0.103 R)
• M84: 44,106,838 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.1

Radius: 5

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15 AU - 18.64 AU

Year: 29094 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,097,046 km

• M1: 64,327 km (0.089 R)
• M2: 154,235 km (0.055 R)
• M3: 338,989 km (0.117 R)
• M4: 730,786 km (0.097 R)
• M5: 1,359,246 km (0.113 R)
• M6: 1,529,489 km (0.115 R)
• M7: 1,587,832 km (0.096 R)
• M8: 2,582,508 km (0.112 R)
• M9: 2,793,441 km (0.083 R)
• M10: 3,120,312 km (0.033 R)
• M11: 3,420,855 km (0.061 R)
• M12: 3,574,791 km (0.056 R)
• M13: 4,090,155 km (0.078 R)
• M14: 4,544,484 km (0.054 R)
• M15: 6,046,596 km (0.112 R)
• M16: 6,420,441 km (0.114 R)
• M17: 7,190,721 km (0.065 R)
• M18: 7,837,732 km (0.115 R)
• M19: 8,245,087 km (0.076 R)
• M20: 8,869,059 km (0.074 R)
• M21: 9,454,286 km (0.106 R)
• M22: 9,670,306 km (0.074 R)
• M23: 9,724,460 km (0.077 R)
• M24: 10,327,788 km (0.059 R)
• M25: 10,605,891 km (0.092 R)
• M26: 11,455,158 km (0.109 R)
• M27: 11,743,134 km (0.1 R)
• M28: 17,250,878 km (0.049 R)
• M29: 17,514,620 km (0.037 R)
• M30: 18,515,579 km (0.118 R)
• M31: 18,650,516 km (0.111 R)
• M32: 22,269,438 km (0.115 R)
• M33: 22,341,096 km (0.086 R)
• M34: 22,556,517 km (0.059 R)
• M35: 23,207,118 km (0.096 R)
• M36: 23,425,381 km (0.102 R)
• M37: 26,551,228 km (0.062 R)
• M38: 26,703,370 km (0.109 R)
• M39: 27,698,943 km (0.073 R)
• M40: 28,317,680 km (0.059 R)
• M41: 29,254,312 km (0.043 R)
• M42: 34,500,859 km (0.091 R)
• M43: 35,082,945 km (0.101 R)
• M44: 35,920,094 km (0.106 R)
• M45: 36,594,482 km (0.103 R)
• M46: 37,613,991 km (0.095 R)
• M47: 40,552,692 km (0.115 R)
• M48: 41,519,243 km (0.039 R)
• M49: 42,226,841 km (0.109 R)
• M50: 43,027,639 km (0.087 R)
• M51: 44,644,493 km (0.083 R)
• M52: 46,189,539 km (0.101 R)
• M53: 46,555,605 km (0.103 R)
• M54: 46,922,569 km (0.093 R)
• M55: 51,401,529 km (0.114 R)
• M56: 53,020,178 km (0.101 R)
• M57: 53,115,921 km (0.086 R)
• M58: 55,139,681 km (0.11 R)
• M59: 55,917,141 km (0.102 R)
• M60: 57,384,846 km (0.102 R)
• M61: 58,865,117 km (0.09 R)
• M62: 59,162,667 km (0.082 R)
• M63: 60,758,128 km (0.061 R)
• M64: 61,058,969 km (0.038 R)
• M65: 67,279,847 km (0.106 R)
• M66: 67,487,190 km (0.065 R)
• M67: 68,840,153 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit