🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 23 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.03 AU - 1.15 AU

Year: 433 Days

Day: 28.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,110,417 km

• M1: 628,461 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.5 AU - 1.94 AU

Year: 859 Days

Day: 30 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.41 AU - 2.85 AU

Year: 1624 Days

Day: 19.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,110,417 km

• M1: 1,512,883 km (0.085 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 8.2

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.3 AU - 6.5 AU

Year: 6165 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,110,417 km

• M1: 139,425 km (0.094 R)
• M2: 270,473 km (0.064 R)
• M3: 590,612 km (0.067 R)
• M4: 822,190 km (0.119 R)
• M5: 992,283 km (0.098 R)
• M6: 1,051,673 km (0.118 R)
• M7: 1,112,260 km (0.078 R)
• M8: 1,333,964 km (0.088 R)
• M9: 1,604,736 km (0.04 R)
• M10: 1,692,999 km (0.112 R)
• M11: 1,855,911 km (0.1 R)
• M12: 2,024,059 km (0.103 R)
• M13: 2,177,846 km (0.029 R)
• M14: 2,236,488 km (0.054 R)
• M15: 2,745,869 km (0.111 R)
• M16: 3,178,805 km (0.109 R)
• M17: 3,245,675 km (0.1 R)
• M18: 3,773,307 km (0.086 R)
• M19: 3,867,853 km (0.108 R)
• M20: 4,011,168 km (0.082 R)
• M21: 4,205,047 km (0.086 R)
• M22: 4,426,751 km (0.049 R)
• M23: 4,501,550 km (0.11 R)
• M24: 4,933,289 km (0.044 R)
• M25: 5,088,871 km (0.11 R)
• M26: 5,167,260 km (0.081 R)
• M27: 5,431,450 km (0.12 R)
• M28: 5,619,195 km (0.103 R)
• M29: 5,945,767 km (0.094 R)
• M30: 6,167,023 km (0.061 R)
• M31: 6,503,917 km (0.096 R)
• M32: 7,431,424 km (0.08 R)
• M33: 8,492,671 km (0.114 R)
• M34: 8,898,829 km (0.06 R)
• M35: 9,730,294 km (0.058 R)
• M36: 9,892,907 km (0.079 R)
• M37: 10,122,241 km (0.091 R)
• M38: 10,287,247 km (0.118 R)
• M39: 10,619,654 km (0.106 R)
• M40: 10,686,524 km (0.074 R)
• M41: 11,397,712 km (0.098 R)
• M42: 11,603,708 km (0.115 R)
• M43: 11,672,673 km (0.106 R)
• M44: 12,758,604 km (0.083 R)
• M45: 12,972,529 km (0.088 R)
• M46: 13,079,940 km (0.109 R)
• M47: 13,440,172 km (0.089 R)
• M48: 13,585,132 km (0.063 R)
• M49: 13,767,043 km (0.095 R)
• M50: 14,207,011 km (0.051 R)
• M51: 14,428,864 km (0.044 R)
• M52: 15,176,255 km (0.104 R)
• M53: 16,475,513 km (0.099 R)
• M54: 16,669,541 km (0.075 R)
• M55: 18,369,721 km (0.075 R)
• M56: 18,530,688 km (0.097 R)
• M57: 18,853,969 km (0.083 R)
• M58: 19,056,974 km (0.057 R)
• M59: 19,138,355 km (0.089 R)
• M60: 19,301,566 km (0.078 R)
• M61: 19,752,604 km (0.116 R)
• M62: 20,415,023 km (0.046 R)
• M63: 21,084,623 km (0.08 R)
• M64: 21,761,404 km (0.095 R)
• M65: 21,889,160 km (0.082 R)
• M66: 22,962,974 km (0.032 R)
• M67: 23,834,382 km (0.117 R)
• M68: 24,010,009 km (0.069 R)
• M69: 25,295,803 km (0.095 R)
• M70: 25,474,872 km (0.042 R)
• M71: 26,150,157 km (0.115 R)
• M72: 26,831,425 km (0.099 R)
• M73: 27,564,604 km (0.072 R)
• M74: 28,304,366 km (0.097 R)
• M75: 29,144,358 km (0.088 R)
• M76: 29,567,421 km (0.116 R)
• M77: 29,897,882 km (0.067 R)
• M78: 30,324,536 km (0.119 R)
• M79: 31,087,934 km (0.065 R)
• M80: 31,327,888 km (0.106 R)
• M81: 32,196,603 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 4.4

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.77 AU - 18.79 AU

Year: 26175 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,110,417 km

• M1: 387,758 km (0.042 R)
• M2: 1,241,513 km (0.051 R)
• M3: 1,474,736 km (0.041 R)
• M4: 1,565,542 km (0.091 R)
• M5: 1,721,273 km (0.083 R)
• M6: 2,681,691 km (0.058 R)
• M7: 2,867,941 km (0.056 R)
• M8: 3,292,500 km (0.09 R)
• M9: 3,491,913 km (0.115 R)
• M10: 3,695,217 km (0.087 R)
• M11: 4,241,848 km (0.114 R)
• M12: 4,768,432 km (0.067 R)
• M13: 5,269,286 km (0.098 R)
• M14: 5,834,317 km (0.083 R)
• M15: 6,970,363 km (0.025 R)
• M16: 7,072,239 km (0.092 R)
• M17: 8,769,278 km (0.04 R)
• M18: 10,120,296 km (0.1 R)
• M19: 10,584,797 km (0.09 R)
• M20: 11,354,329 km (0.083 R)
• M21: 11,715,608 km (0.114 R)
• M22: 12,635,036 km (0.044 R)
• M23: 12,884,266 km (0.067 R)
• M24: 14,738,233 km (0.109 R)
• M25: 14,869,131 km (0.087 R)
• M26: 15,729,319 km (0.034 R)
• M27: 15,796,189 km (0.037 R)
• M28: 16,266,824 km (0.036 R)
• M29: 16,334,292 km (0.094 R)
• M30: 16,537,745 km (0.094 R)
• M31: 16,605,663 km (0.113 R)
• M32: 17,984,506 km (0.058 R)
• M33: 18,054,369 km (0.072 R)
• M34: 18,616,857 km (0.118 R)
• M35: 19,113,671 km (0.069 R)
• M36: 19,758,887 km (0.082 R)
• M37: 20,630,294 km (0.118 R)
• M38: 20,850,054 km (0.052 R)
• M39: 22,035,467 km (0.111 R)
• M40: 22,335,112 km (0.042 R)
• M41: 22,560,855 km (0.12 R)
• M42: 22,862,893 km (0.1 R)
• M43: 24,238,894 km (0.067 R)
• M44: 24,703,396 km (0.098 R)
• M45: 25,405,758 km (0.062 R)
• M46: 26,670,608 km (0.083 R)
• M47: 27,551,889 km (0.09 R)
• M48: 29,920,921 km (0.106 R)
• M49: 30,252,729 km (0.107 R)
• M50: 30,419,081 km (0.1 R)
• M51: 30,585,733 km (0.077 R)
• M52: 31,676,601 km (0.071 R)
• M53: 33,982,652 km (0.06 R)
• M54: 34,068,970 km (0.069 R)
• M55: 34,328,822 km (0.094 R)
• M56: 34,589,272 km (0.083 R)
• M57: 35,374,361 km (0.112 R)
• M58: 36,696,058 km (0.088 R)
• M59: 37,675,476 km (0.116 R)
• M60: 38,213,280 km (0.058 R)
• M61: 38,573,362 km (0.107 R)
• M62: 39,296,668 km (0.076 R)
• M63: 39,933,207 km (0.045 R)
• M64: 40,024,462 km (0.077 R)
• M65: 40,481,633 km (0.104 R)
• M66: 40,756,743 km (0.046 R)
• M67: 40,848,596 km (0.073 R)
• M68: 43,823,799 km (0.099 R)
• M69: 46,004,786 km (0.072 R)
• M70: 46,196,122 km (0.076 R)
• M71: 48,026,900 km (0.035 R)
• M72: 50,274,608 km (0.065 R)
• M73: 50,767,833 km (0.1 R)
• M74: 53,659,559 km (0.085 R)
• M75: 53,961,747 km (0.115 R)
• M76: 54,466,640 km (0.039 R)
• M77: 54,871,751 km (0.073 R)
• M78: 55,176,183 km (0.062 R)
• M79: 56,194,944 km (0.093 R)
• M80: 56,501,919 km (0.03 R)
• M81: 58,976,717 km (0.081 R)
• M82: 60,122,935 km (0.038 R)
• M83: 60,332,073 km (0.084 R)
• M84: 60,436,792 km (0.096 R)
• M85: 60,856,115 km (0.082 R)
• M86: 62,437,065 km (0.104 R)
• M87: 63,285,883 km (0.089 R)
• M88: 64,245,254 km (0.111 R)
• M89: 65,424,385 km (0.059 R)
• M90: 66,178,358 km (0.09 R)
• M91: 66,827,014 km (0.111 R)
• M92: 69,332,779 km (0.073 R)
• M93: 70,652,382 km (0.06 R)
• M94: 71,647,507 km (0.096 R)
• M95: 73,204,671 km (0.08 R)
• M96: 73,875,468 km (0.077 R)
• M97: 75,110,398 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit