🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 29.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,911,959 km

• M1: 360,381 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 311 Days

Day: 40.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,911,959 km

• M1: 343,626 km (0.029 R)
• M2: 434,582 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 535 Days

Day: 12.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,911,959 km

• M1: 675,135 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.52 AU - 3.46 AU

Year: 1980 Days

Day: 17.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,911,959 km

• M1: 577,897 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408

Radius: 14.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.6 AU - 5.42 AU

Year: 3667 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,911,959 km

• M1: 181,761 km (0.062 R)
• M2: 299,345 km (0.093 R)
• M3: 523,892 km (0.111 R)
• M4: 766,988 km (0.119 R)
• M5: 1,071,121 km (0.081 R)
• M6: 1,249,741 km (0.108 R)
• M7: 1,342,940 km (0.09 R)
• M8: 1,438,832 km (0.108 R)
• M9: 1,612,515 km (0.093 R)
• M10: 1,846,487 km (0.104 R)
• M11: 1,995,187 km (0.099 R)
• M12: 2,134,014 km (0.065 R)
• M13: 2,465,822 km (0.062 R)
• M14: 2,615,420 km (0.118 R)
• M15: 2,923,890 km (0.041 R)
• M16: 3,066,607 km (0.056 R)
• M17: 3,260,785 km (0.093 R)
• M18: 3,375,826 km (0.05 R)
• M19: 3,525,872 km (0.118 R)
• M20: 3,763,882 km (0.062 R)
• M21: 4,077,739 km (0.106 R)
• M22: 4,273,862 km (0.067 R)
• M23: 4,528,028 km (0.112 R)
• M24: 4,638,432 km (0.111 R)
• M25: 4,749,882 km (0.032 R)
• M26: 5,359,194 km (0.116 R)
• M27: 5,534,972 km (0.079 R)
• M28: 5,673,200 km (0.089 R)
• M29: 5,973,144 km (0.05 R)
• M30: 6,526,207 km (0.076 R)
• M31: 6,714,401 km (0.056 R)
• M32: 6,967,970 km (0.059 R)
• M33: 7,246,222 km (0.065 R)
• M34: 7,419,456 km (0.032 R)
• M35: 7,615,878 km (0.101 R)
• M36: 7,880,517 km (0.104 R)
• M37: 8,215,466 km (0.069 R)
• M38: 8,464,248 km (0.103 R)
• M39: 8,578,092 km (0.039 R)
• M40: 8,715,572 km (0.093 R)
• M41: 8,876,689 km (0.081 R)
• M42: 9,038,853 km (0.1 R)
• M43: 9,342,686 km (0.111 R)
• M44: 9,602,388 km (0.108 R)
• M45: 10,177,442 km (0.076 R)
• M46: 10,739,182 km (0.107 R)
• M47: 10,936,801 km (0.113 R)
• M48: 11,210,715 km (0.095 R)
• M49: 11,512,155 km (0.079 R)
• M50: 11,765,274 km (0.082 R)
• M51: 11,867,150 km (0.103 R)
• M52: 12,328,959 km (0.114 R)
• M53: 12,484,092 km (0.09 R)
• M54: 12,848,961 km (0.099 R)
• M55: 13,111,655 km (0.032 R)
• M56: 13,803,096 km (0.114 R)
• M57: 14,045,146 km (0.077 R)
• M58: 14,288,691 km (0.111 R)
• M59: 14,835,022 km (0.106 R)
• M60: 14,945,126 km (0.112 R)
• M61: 15,499,536 km (0.119 R)
• M62: 15,976,155 km (0.106 R)
• M63: 16,089,101 km (0.059 R)
• M64: 16,315,593 km (0.073 R)
• M65: 17,116,689 km (0.108 R)
• M66: 18,018,615 km (0.039 R)
• M67: 18,490,147 km (0.088 R)
• M68: 18,727,559 km (0.032 R)
• M69: 19,717,149 km (0.119 R)
• M70: 19,868,542 km (0.095 R)
• M71: 20,203,192 km (0.109 R)
• M72: 20,508,821 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.2

Radius: 6.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.14 AU - 15.02 AU

Year: 18113 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,911,959 km

• M1: 106,962 km (0.067 R)
• M2: 158,723 km (0.106 R)
• M3: 260,599 km (0.075 R)
• M4: 321,486 km (0.095 R)
• M5: 520,900 km (0.118 R)
• M6: 721,211 km (0.111 R)
• M7: 945,159 km (0.093 R)
• M8: 1,044,941 km (0.078 R)
• M9: 1,276,818 km (0.089 R)
• M10: 1,812,677 km (0.118 R)
• M11: 2,249,204 km (0.08 R)
• M12: 2,660,748 km (0.098 R)
• M13: 2,860,760 km (0.065 R)
• M14: 3,065,709 km (0.12 R)
• M15: 3,645,999 km (0.056 R)
• M16: 4,095,092 km (0.1 R)
• M17: 4,292,860 km (0.082 R)
• M18: 4,870,308 km (0.057 R)
• M19: 5,150,505 km (0.056 R)
• M20: 5,221,414 km (0.108 R)
• M21: 5,364,131 km (0.12 R)
• M22: 5,435,938 km (0.08 R)
• M23: 5,910,761 km (0.079 R)
• M24: 6,783,067 km (0.093 R)
• M25: 6,860,858 km (0.089 R)
• M26: 7,214,357 km (0.085 R)
• M27: 7,816,788 km (0.059 R)
• M28: 8,984,100 km (0.108 R)
• M29: 9,069,521 km (0.109 R)
• M30: 9,457,278 km (0.113 R)
• M31: 10,071,377 km (0.102 R)
• M32: 10,338,559 km (0.091 R)
• M33: 10,925,432 km (0.054 R)
• M34: 11,153,868 km (0.049 R)
• M35: 11,615,826 km (0.11 R)
• M36: 12,178,314 km (0.108 R)
• M37: 12,225,587 km (0.06 R)
• M38: 12,606,014 km (0.049 R)
• M39: 13,183,911 km (0.106 R)
• M40: 13,232,530 km (0.12 R)
• M41: 13,427,306 km (0.088 R)
• M42: 13,672,049 km (0.098 R)
• M43: 13,770,484 km (0.12 R)
• M44: 14,968,913 km (0.103 R)
• M45: 15,121,054 km (0.047 R)
• M46: 16,513,361 km (0.045 R)
• M47: 17,357,691 km (0.114 R)
• M48: 17,731,387 km (0.07 R)
• M49: 18,324,243 km (0.116 R)
• M50: 19,308,148 km (0.097 R)
• M51: 19,363,200 km (0.089 R)
• M52: 20,477,555 km (0.038 R)
• M53: 20,702,849 km (0.071 R)
• M54: 21,326,822 km (0.092 R)
• M55: 21,498,112 km (0.115 R)
• M56: 22,014,523 km (0.079 R)
• M57: 22,187,608 km (0.08 R)
• M58: 24,837,286 km (0.079 R)
• M59: 25,560,591 km (0.094 R)
• M60: 26,842,944 km (0.062 R)
• M61: 28,208,623 km (0.071 R)
• M62: 29,216,165 km (0.095 R)
• M63: 31,007,300 km (0.11 R)
• M64: 31,266,105 km (0.091 R)
• M65: 31,395,656 km (0.12 R)
• M66: 31,525,507 km (0.066 R)
• M67: 31,720,583 km (0.094 R)
• M68: 32,112,081 km (0.114 R)
• M69: 33,097,482 km (0.085 R)
• M70: 33,627,058 km (0.118 R)
• M71: 34,359,938 km (0.082 R)
• M72: 35,232,842 km (0.068 R)
• M73: 36,248,910 km (0.116 R)
• M74: 38,448,747 km (0.102 R)
• M75: 40,408,778 km (0.1 R)
• M76: 41,045,766 km (0.095 R)
• M77: 41,828,612 km (0.108 R)
• M78: 41,900,120 km (0.099 R)
• M79: 42,544,737 km (0.118 R)
• M80: 42,688,351 km (0.054 R)
• M81: 42,760,307 km (0.057 R)
• M82: 42,976,177 km (0.07 R)
• M83: 43,337,007 km (0.105 R)
• M84: 44,279,623 km (0.086 R)
• M85: 45,228,971 km (0.117 R)
• M86: 45,890,194 km (0.111 R)
• M87: 46,406,755 km (0.105 R)
• M88: 46,554,558 km (0.057 R)
• M89: 47,445,413 km (0.072 R)
• M90: 47,818,211 km (0.036 R)
• M91: 47,893,010 km (0.104 R)
• M92: 48,117,258 km (0.096 R)
• M93: 49,848,254 km (0.047 R)
• M94: 50,607,314 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit