🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 353 Days

Day: 47.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,649,951 km

• M1: 247,285 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.91 AU - 1.17 AU

Year: 404 Days

Day: 42.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,649,951 km

• M1: 122,521 km (0.104 R)
• M2: 742,753 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.16 AU - 1.88 AU

Year: 714 Days

Day: 32.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,649,951 km

• M1: 554,559 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.74 AU - 2.02 AU

Year: 982 Days

Day: 25.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.29 AU - 2.45 AU

Year: 1389 Days

Day: 36.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 8.5

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.77 AU - 5.65 AU

Year: 3892 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,649,951 km

• M1: 123,269 km (0.093 R)
• M2: 196,721 km (0.11 R)
• M3: 324,029 km (0.12 R)
• M4: 520,900 km (0.117 R)
• M5: 670,049 km (0.12 R)
• M6: 834,008 km (0.083 R)
• M7: 1,187,657 km (0.065 R)
• M8: 1,402,031 km (0.112 R)
• M9: 1,457,532 km (0.057 R)
• M10: 1,791,584 km (0.09 R)
• M11: 1,898,098 km (0.087 R)
• M12: 2,117,408 km (0.104 R)
• M13: 2,361,552 km (0.041 R)
• M14: 2,445,028 km (0.027 R)
• M15: 2,718,642 km (0.094 R)
• M16: 2,930,473 km (0.106 R)
• M17: 3,020,381 km (0.109 R)
• M18: 3,074,685 km (0.102 R)
• M19: 3,184,490 km (0.101 R)
• M20: 3,295,491 km (0.117 R)
• M21: 3,889,694 km (0.097 R)
• M22: 4,008,625 km (0.107 R)
• M23: 4,088,510 km (0.107 R)
• M24: 4,290,617 km (0.106 R)
• M25: 4,810,469 km (0.107 R)
• M26: 4,874,048 km (0.071 R)
• M27: 4,981,011 km (0.116 R)
• M28: 5,593,614 km (0.092 R)
• M29: 5,705,513 km (0.082 R)
• M30: 6,160,590 km (0.083 R)
• M31: 6,230,003 km (0.115 R)
• M32: 6,322,754 km (0.108 R)
• M33: 6,769,752 km (0.053 R)
• M34: 6,961,088 km (0.096 R)
• M35: 7,129,984 km (0.089 R)
• M36: 7,300,226 km (0.104 R)
• M37: 7,669,434 km (0.042 R)
• M38: 8,196,767 km (0.118 R)
• M39: 8,917,978 km (0.031 R)
• M40: 9,312,767 km (0.096 R)
• M41: 9,605,829 km (0.098 R)
• M42: 10,752,796 km (0.113 R)
• M43: 11,144,742 km (0.093 R)
• M44: 11,229,265 km (0.099 R)
• M45: 11,512,903 km (0.063 R)
• M46: 11,827,507 km (0.104 R)
• M47: 12,144,954 km (0.052 R)
• M48: 12,817,695 km (0.106 R)
• M49: 12,965,647 km (0.096 R)
• M50: 13,143,819 km (0.084 R)
• M51: 13,322,738 km (0.119 R)
• M52: 14,046,941 km (0.082 R)
• M53: 14,783,860 km (0.112 R)
• M54: 15,001,076 km (0.11 R)
• M55: 15,125,691 km (0.102 R)
• M56: 15,627,742 km (0.118 R)
• M57: 15,722,587 km (0.094 R)
• M58: 17,133,893 km (0.099 R)
• M59: 17,231,580 km (0.099 R)
• M60: 18,019,961 km (0.072 R)
• M61: 18,786,501 km (0.073 R)
• M62: 19,021,818 km (0.105 R)
• M63: 20,351,294 km (0.054 R)
• M64: 20,974,818 km (0.12 R)
• M65: 21,079,387 km (0.066 R)
• M66: 21,675,086 km (0.119 R)
• M67: 21,992,682 km (0.085 R)
• M68: 22,489,945 km (0.11 R)
• M69: 23,026,703 km (0.114 R)
• M70: 23,314,679 km (0.028 R)
• M71: 23,821,516 km (0.11 R)
• M72: 23,894,221 km (0.066 R)
• M73: 24,149,435 km (0.069 R)
• M74: 24,368,745 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 12.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.92 AU - 10.42 AU

Year: 9721 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,649,951 km

• M1: 166,802 km (0.075 R)
• M2: 263,591 km (0.072 R)
• M3: 391,049 km (0.104 R)
• M4: 590,313 km (0.1 R)
• M5: 813,812 km (0.082 R)
• M6: 1,066,034 km (0.08 R)
• M7: 1,359,396 km (0.116 R)
• M8: 1,830,330 km (0.098 R)
• M9: 2,220,631 km (0.105 R)
• M10: 2,313,082 km (0.111 R)
• M11: 2,540,471 km (0.056 R)
• M12: 2,915,363 km (0.097 R)
• M13: 2,996,595 km (0.034 R)
• M14: 3,078,724 km (0.12 R)
• M15: 3,182,246 km (0.1 R)
• M16: 3,371,786 km (0.108 R)
• M17: 3,652,282 km (0.099 R)
• M18: 3,784,228 km (0.085 R)
• M19: 4,098,682 km (0.119 R)
• M20: 4,259,051 km (0.045 R)
• M21: 4,445,002 km (0.102 R)
• M22: 4,562,585 km (0.062 R)
• M23: 4,873,151 km (0.116 R)
• M24: 4,994,475 km (0.081 R)
• M25: 5,215,580 km (0.057 R)
• M26: 5,364,729 km (0.118 R)
• M27: 5,464,810 km (0.057 R)
• M28: 6,131,568 km (0.097 R)
• M29: 6,987,567 km (0.037 R)
• M30: 7,682,150 km (0.093 R)
• M31: 7,937,813 km (0.048 R)
• M32: 8,253,913 km (0.097 R)
• M33: 8,750,727 km (0.063 R)
• M34: 9,499,016 km (0.117 R)
• M35: 9,681,675 km (0.098 R)
• M36: 10,019,467 km (0.107 R)
• M37: 10,549,343 km (0.054 R)
• M38: 10,897,158 km (0.059 R)
• M39: 11,571,545 km (0.099 R)
• M40: 11,669,083 km (0.106 R)
• M41: 11,963,043 km (0.094 R)
• M42: 12,127,451 km (0.114 R)
• M43: 13,265,292 km (0.069 R)
• M44: 14,054,271 km (0.03 R)
• M45: 15,929,929 km (0.105 R)
• M46: 16,401,911 km (0.107 R)
• M47: 18,146,671 km (0.099 R)
• M48: 18,297,914 km (0.074 R)
• M49: 18,411,608 km (0.089 R)
• M50: 18,983,521 km (0.092 R)
• M51: 20,892,390 km (0.034 R)
• M52: 21,929,851 km (0.058 R)
• M53: 22,495,481 km (0.075 R)
• M54: 22,984,067 km (0.045 R)
• M55: 23,106,887 km (0.116 R)
• M56: 23,930,573 km (0.11 R)
• M57: 24,429,332 km (0.086 R)
• M58: 24,680,058 km (0.06 R)
• M59: 25,733,826 km (0.117 R)
• M60: 26,074,161 km (0.083 R)
• M61: 26,202,067 km (0.097 R)
• M62: 26,287,637 km (0.077 R)
• M63: 26,544,497 km (0.074 R)
• M64: 27,190,460 km (0.083 R)
• M65: 27,276,928 km (0.102 R)
• M66: 27,493,695 km (0.096 R)
• M67: 28,497,946 km (0.113 R)
• M68: 29,159,318 km (0.117 R)
• M69: 29,603,025 km (0.119 R)
• M70: 29,825,776 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 4.4

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.48 AU - 20.7 AU

Year: 25732 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,649,951 km

• M1: 75,098 km (0.101 R)
• M2: 1,180,477 km (0.114 R)
• M3: 1,483,861 km (0.073 R)
• M4: 2,087,339 km (0.05 R)
• M5: 2,489,608 km (0.075 R)
• M6: 2,995,099 km (0.095 R)
• M7: 3,075,583 km (0.071 R)
• M8: 3,489,071 km (0.059 R)
• M9: 4,186,347 km (0.075 R)
• M10: 5,020,654 km (0.113 R)
• M11: 5,703,868 km (0.063 R)
• M12: 6,729,511 km (0.078 R)
• M13: 7,209,421 km (0.057 R)
• M14: 7,590,147 km (0.071 R)
• M15: 8,033,406 km (0.071 R)
• M16: 8,145,454 km (0.074 R)
• M17: 8,541,889 km (0.104 R)
• M18: 9,236,173 km (0.092 R)
• M19: 9,589,972 km (0.119 R)
• M20: 9,828,431 km (0.081 R)
• M21: 10,008,546 km (0.116 R)
• M22: 10,371,920 km (0.072 R)
• M23: 10,987,066 km (0.087 R)
• M24: 11,487,770 km (0.111 R)
• M25: 13,297,904 km (0.066 R)
• M26: 13,965,560 km (0.064 R)
• M27: 14,439,336 km (0.107 R)
• M28: 14,781,018 km (0.089 R)
• M29: 14,918,348 km (0.119 R)
• M30: 15,125,392 km (0.108 R)
• M31: 15,472,309 km (0.079 R)
• M32: 15,751,758 km (0.096 R)
• M33: 17,246,091 km (0.108 R)
• M34: 18,488,651 km (0.105 R)
• M35: 18,636,604 km (0.117 R)
• M36: 18,859,504 km (0.105 R)
• M37: 21,445,902 km (0.075 R)
• M38: 21,757,365 km (0.1 R)
• M39: 21,913,694 km (0.113 R)
• M40: 23,177,647 km (0.087 R)
• M41: 23,417,303 km (0.086 R)
• M42: 24,302,922 km (0.089 R)
• M43: 27,108,630 km (0.046 R)
• M44: 29,841,334 km (0.07 R)
• M45: 31,328,188 km (0.076 R)
• M46: 31,858,811 km (0.046 R)
• M47: 32,481,587 km (0.119 R)
• M48: 32,570,748 km (0.084 R)
• M49: 33,738,957 km (0.077 R)
• M50: 35,012,334 km (0.083 R)
• M51: 35,195,442 km (0.101 R)
• M52: 35,747,010 km (0.1 R)
• M53: 37,044,771 km (0.091 R)
• M54: 38,452,337 km (0.112 R)
• M55: 39,020,211 km (0.045 R)
• M56: 39,877,257 km (0.117 R)
• M57: 40,068,593 km (0.116 R)
• M58: 40,644,395 km (0.119 R)
• M59: 41,998,256 km (0.109 R)
• M60: 42,193,032 km (0.115 R)
• M61: 42,387,958 km (0.083 R)
• M62: 43,072,518 km (0.073 R)
• M63: 43,662,233 km (0.08 R)
• M64: 43,760,818 km (0.102 R)
• M65: 45,447,384 km (0.107 R)
• M66: 45,747,178 km (0.054 R)
• M67: 46,047,721 km (0.049 R)
• M68: 46,449,391 km (0.102 R)
• M69: 46,852,258 km (0.064 R)
• M70: 47,054,065 km (0.104 R)
• M71: 47,661,433 km (0.095 R)
• M72: 48,883,797 km (0.089 R)
• M73: 49,191,071 km (0.08 R)
• M74: 52,089,081 km (0.104 R)
• M75: 52,402,788 km (0.081 R)
• M76: 52,507,656 km (0.07 R)
• M77: 54,510,622 km (0.078 R)
• M78: 54,616,836 km (0.117 R)
• M79: 56,109,673 km (0.095 R)
• M80: 57,184,235 km (0.101 R)
• M81: 57,723,984 km (0.081 R)
• M82: 58,157,070 km (0.073 R)
• M83: 59,026,383 km (0.095 R)
• M84: 59,681,173 km (0.109 R)
• M85: 60,777,875 km (0.104 R)
• M86: 61,439,247 km (0.094 R)
• M87: 67,041,239 km (0.107 R)
• M88: 67,154,933 km (0.115 R)
• M89: 69,902,896 km (0.076 R)
• M90: 71,987,842 km (0.084 R)
• M91: 72,337,302 km (0.075 R)
• M92: 73,155,004 km (0.101 R)
• M93: 74,681,501 km (0.088 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: 291 - 18,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit