🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.63 AU - 1.03 AU

Year: 291 Days

Day: 24 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.09 AU - 1.15 AU

Year: 456 Days

Day: 19.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.9 AU - 1.46 AU

Year: 494 Days

Day: 41.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,779,524 km

• M1: 663,467 km (0.051 R)
• M2: 751,430 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.01 AU - 3.35 AU

Year: 1689 Days

Day: 20.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,779,524 km

• M1: 1,686,566 km (0.083 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 14.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.66 AU - 9.2 AU

Year: 7797 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,779,524 km

• M1: 217,216 km (0.083 R)
• M2: 311,612 km (0.091 R)
• M3: 415,732 km (0.119 R)
• M4: 911,649 km (0.103 R)
• M5: 1,544,149 km (0.078 R)
• M6: 1,753,885 km (0.11 R)
• M7: 1,995,636 km (0.119 R)
• M8: 2,272,242 km (0.068 R)
• M9: 3,097,274 km (0.031 R)
• M10: 3,501,488 km (0.077 R)
• M11: 3,894,182 km (0.094 R)
• M12: 4,242,296 km (0.069 R)
• M13: 5,219,619 km (0.111 R)
• M14: 5,410,656 km (0.097 R)
• M15: 5,964,318 km (0.101 R)
• M16: 6,063,950 km (0.113 R)
• M17: 6,502,122 km (0.104 R)
• M18: 7,125,945 km (0.068 R)
• M19: 7,302,770 km (0.059 R)
• M20: 7,445,187 km (0.095 R)
• M21: 7,696,661 km (0.102 R)
• M22: 8,134,534 km (0.107 R)
• M23: 8,319,287 km (0.087 R)
• M24: 8,996,367 km (0.076 R)
• M25: 9,149,256 km (0.1 R)
• M26: 9,418,832 km (0.103 R)
• M27: 9,613,010 km (0.117 R)
• M28: 9,730,294 km (0.031 R)
• M29: 10,005,554 km (0.049 R)
• M30: 10,443,278 km (0.118 R)
• M31: 11,255,445 km (0.083 R)
• M32: 11,503,029 km (0.037 R)
• M33: 12,597,038 km (0.05 R)
• M34: 12,725,393 km (0.048 R)
• M35: 12,983,450 km (0.053 R)
• M36: 13,548,630 km (0.075 R)
• M37: 13,856,204 km (0.108 R)
• M38: 14,210,751 km (0.118 R)
• M39: 15,246,417 km (0.077 R)
• M40: 15,612,333 km (0.114 R)
• M41: 16,306,318 km (0.112 R)
• M42: 16,680,611 km (0.073 R)
• M43: 17,581,041 km (0.092 R)
• M44: 18,061,250 km (0.096 R)
• M45: 19,280,622 km (0.111 R)
• M46: 21,235,717 km (0.067 R)
• M47: 21,439,918 km (0.101 R)
• M48: 22,004,500 km (0.115 R)
• M49: 22,366,378 km (0.071 R)
• M50: 22,626,080 km (0.049 R)
• M51: 23,148,475 km (0.101 R)
• M52: 23,516,486 km (0.064 R)
• M53: 23,833,484 km (0.083 R)
• M54: 24,205,085 km (0.108 R)
• M55: 24,418,412 km (0.115 R)
• M56: 24,578,781 km (0.057 R)
• M57: 24,846,710 km (0.107 R)
• M58: 25,439,866 km (0.087 R)
• M59: 25,873,999 km (0.059 R)
• M60: 25,983,056 km (0.068 R)
• M61: 26,420,330 km (0.079 R)
• M62: 26,915,200 km (0.119 R)
• M63: 28,193,963 km (0.036 R)
• M64: 28,474,608 km (0.085 R)
• M65: 28,868,948 km (0.065 R)
• M66: 29,435,475 km (0.096 R)
• M67: 30,234,926 km (0.069 R)
• M68: 30,464,709 km (0.049 R)
• M69: 31,157,347 km (0.065 R)
• M70: 34,397,786 km (0.116 R)
• M71: 34,517,614 km (0.098 R)
• M72: 34,938,284 km (0.056 R)
• M73: 35,360,598 km (0.07 R)
• M74: 35,723,822 km (0.099 R)
• M75: 36,210,165 km (0.037 R)
• M76: 37,005,128 km (0.06 R)
• M77: 37,744,141 km (0.11 R)
• M78: 41,065,663 km (0.065 R)
• M79: 41,320,129 km (0.069 R)
• M80: 41,766,828 km (0.107 R)
• M81: 42,150,846 km (0.056 R)
• M82: 43,116,201 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 13.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.25 AU - 13.67 AU

Year: 14936 Days

Day: 5.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,779,524 km

• M1: 201,209 km (0.076 R)
• M2: 525,986 km (0.037 R)
• M3: 799,152 km (0.082 R)
• M4: 906,413 km (0.098 R)
• M5: 1,035,666 km (0.056 R)
• M6: 1,137,093 km (0.049 R)
• M7: 1,463,067 km (0.054 R)
• M8: 1,559,109 km (0.099 R)
• M9: 2,225,418 km (0.053 R)
• M10: 2,473,750 km (0.11 R)
• M11: 2,613,176 km (0.108 R)
• M12: 3,583,318 km (0.085 R)
• M13: 4,121,272 km (0.118 R)
• M14: 4,570,215 km (0.044 R)
• M15: 4,800,596 km (0.072 R)
• M16: 5,005,395 km (0.045 R)
• M17: 5,302,945 km (0.079 R)
• M18: 6,135,607 km (0.11 R)
• M19: 6,648,429 km (0.113 R)
• M20: 7,241,883 km (0.119 R)
• M21: 7,342,413 km (0.086 R)
• M22: 10,005,405 km (0.096 R)
• M23: 10,456,742 km (0.094 R)
• M24: 11,930,131 km (0.113 R)
• M25: 12,168,740 km (0.062 R)
• M26: 13,138,882 km (0.091 R)
• M27: 14,344,341 km (0.09 R)
• M28: 15,110,283 km (0.027 R)
• M29: 15,282,320 km (0.08 R)
• M30: 16,020,586 km (0.103 R)
• M31: 16,548,816 km (0.099 R)
• M32: 16,993,421 km (0.087 R)
• M33: 17,441,915 km (0.074 R)
• M34: 17,712,986 km (0.091 R)
• M35: 18,213,391 km (0.103 R)
• M36: 19,088,838 km (0.117 R)
• M37: 19,181,888 km (0.119 R)
• M38: 20,880,721 km (0.116 R)
• M39: 21,893,948 km (0.09 R)
• M40: 22,676,644 km (0.113 R)
• M41: 23,418,649 km (0.088 R)
• M42: 23,667,879 km (0.108 R)
• M43: 25,130,198 km (0.116 R)
• M44: 26,673,749 km (0.079 R)
• M45: 26,777,720 km (0.095 R)
• M46: 26,986,109 km (0.082 R)
• M47: 27,142,738 km (0.071 R)
• M48: 27,247,457 km (0.094 R)
• M49: 28,247,818 km (0.116 R)
• M50: 28,725,933 km (0.118 R)
• M51: 29,313,852 km (0.112 R)
• M52: 30,013,821 km (0.114 R)
• M53: 33,371,545 km (0.087 R)
• M54: 33,989,683 km (0.114 R)
• M55: 35,066,190 km (0.093 R)
• M56: 35,237,180 km (0.107 R)
• M57: 35,809,093 km (0.065 R)
• M58: 37,485,337 km (0.063 R)
• M59: 38,538,506 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 10,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit