🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 213 Days

Day: 41 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.36 AU

Year: 451 Days

Day: 24 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.15 AU - 1.51 AU

Year: 569 Days

Day: 45.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 709 Days

Day: 29.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.88 AU - 2.26 AU

Year: 1104 Days

Day: 39.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.69 AU - 2.79 AU

Year: 1243 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,375,407 km

• M1: 81,830 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.13 AU - 2.37 AU

Year: 1252 Days

Day: 25 Hours

Environment

Temp: -78 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,375,407 km

• M1: 399,726 km (0.056 R)
• M2: 965,505 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 14.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.26 AU - 5.68 AU

Year: 4109 Days

Day: 10.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,375,407 km

• M1: 198,217 km (0.064 R)
• M2: 375,191 km (0.045 R)
• M3: 519,853 km (0.05 R)
• M4: 640,877 km (0.102 R)
• M5: 1,041,800 km (0.103 R)
• M6: 1,151,904 km (0.107 R)
• M7: 1,255,725 km (0.103 R)
• M8: 1,519,017 km (0.106 R)
• M9: 1,776,774 km (0.102 R)
• M10: 1,886,579 km (0.087 R)
• M11: 2,230,055 km (0.041 R)
• M12: 2,635,615 km (0.117 R)
• M13: 2,747,814 km (0.061 R)
• M14: 2,890,380 km (0.099 R)
• M15: 3,242,983 km (0.059 R)
• M16: 3,378,967 km (0.041 R)
• M17: 3,532,155 km (0.072 R)
• M18: 3,941,754 km (0.095 R)
• M19: 4,185,150 km (0.083 R)
• M20: 4,618,834 km (0.118 R)
• M21: 4,875,694 km (0.07 R)
• M22: 5,102,185 km (0.089 R)
• M23: 5,620,093 km (0.06 R)
• M24: 5,729,449 km (0.095 R)
• M25: 5,968,656 km (0.087 R)
• M26: 6,192,604 km (0.074 R)
• M27: 6,552,686 km (0.088 R)
• M28: 6,706,473 km (0.081 R)
• M29: 7,353,483 km (0.103 R)
• M30: 8,247,181 km (0.115 R)
• M31: 8,770,325 km (0.091 R)
• M32: 9,046,632 km (0.096 R)
• M33: 9,542,699 km (0.045 R)
• M34: 9,651,755 km (0.111 R)
• M35: 10,516,282 km (0.1 R)
• M36: 10,674,107 km (0.077 R)
• M37: 10,878,308 km (0.036 R)
• M38: 11,129,483 km (0.111 R)
• M39: 11,267,412 km (0.057 R)
• M40: 11,521,579 km (0.089 R)
• M41: 13,062,437 km (0.099 R)
• M42: 13,305,235 km (0.1 R)
• M43: 14,241,568 km (0.096 R)
• M44: 14,717,738 km (0.112 R)
• M45: 15,403,494 km (0.092 R)
• M46: 15,918,111 km (0.102 R)
• M47: 16,229,723 km (0.071 R)
• M48: 16,517,101 km (0.055 R)
• M49: 16,938,069 km (0.105 R)
• M50: 17,495,920 km (0.089 R)
• M51: 18,195,140 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.07 AU - 11.19 AU

Year: 11957 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,375,407 km

• M1: 292,165 km (0.032 R)
• M2: 485,744 km (0.081 R)
• M3: 591,061 km (0.049 R)
• M4: 801,994 km (0.105 R)
• M5: 902,823 km (0.115 R)
• M6: 1,039,705 km (0.085 R)
• M7: 1,167,911 km (0.065 R)
• M8: 1,567,486 km (0.097 R)
• M9: 1,831,976 km (0.118 R)
• M10: 2,009,847 km (0.071 R)
• M11: 2,152,265 km (0.111 R)
• M12: 2,298,272 km (0.106 R)
• M13: 3,732,766 km (0.112 R)
• M14: 3,833,595 km (0.066 R)
• M15: 3,960,753 km (0.112 R)
• M16: 4,167,198 km (0.071 R)
• M17: 5,281,254 km (0.071 R)
• M18: 5,480,368 km (0.114 R)
• M19: 6,604,746 km (0.12 R)
• M20: 6,788,751 km (0.092 R)
• M21: 7,351,090 km (0.073 R)
• M22: 7,928,538 km (0.104 R)
• M23: 8,124,212 km (0.093 R)
• M24: 8,255,708 km (0.084 R)
• M25: 8,889,554 km (0.097 R)
• M26: 9,817,360 km (0.116 R)
• M27: 10,027,844 km (0.098 R)
• M28: 10,133,610 km (0.112 R)
• M29: 10,524,509 km (0.084 R)
• M30: 10,775,983 km (0.103 R)
• M31: 10,956,847 km (0.114 R)
• M32: 11,913,226 km (0.072 R)
• M33: 12,363,815 km (0.111 R)
• M34: 13,088,617 km (0.048 R)
• M35: 14,142,235 km (0.098 R)
• M36: 14,459,681 km (0.105 R)
• M37: 15,223,079 km (0.031 R)
• M38: 16,123,359 km (0.077 R)
• M39: 17,040,993 km (0.082 R)
• M40: 17,209,739 km (0.07 R)
• M41: 17,932,746 km (0.094 R)
• M42: 18,104,334 km (0.075 R)
• M43: 18,319,606 km (0.104 R)
• M44: 19,849,992 km (0.097 R)
• M45: 21,013,415 km (0.037 R)
• M46: 21,375,890 km (0.051 R)
• M47: 21,466,696 km (0.079 R)
• M48: 23,172,112 km (0.091 R)
• M49: 23,593,529 km (0.096 R)
• M50: 23,828,697 km (0.111 R)
• M51: 24,064,762 km (0.042 R)
• M52: 24,396,421 km (0.079 R)
• M53: 24,729,725 km (0.104 R)
• M54: 24,825,168 km (0.113 R)
• M55: 25,352,501 km (0.076 R)
• M56: 25,835,253 km (0.101 R)
• M57: 25,932,043 km (0.067 R)
• M58: 26,223,460 km (0.099 R)
• M59: 26,662,679 km (0.119 R)
• M60: 26,809,584 km (0.096 R)
• M61: 27,251,945 km (0.116 R)
• M62: 27,498,781 km (0.044 R)
• M63: 28,693,919 km (0.069 R)
• M64: 28,844,564 km (0.113 R)
• M65: 29,753,670 km (0.099 R)
• M66: 30,364,927 km (0.061 R)
• M67: 30,826,137 km (0.092 R)
• M68: 31,599,857 km (0.088 R)
• M69: 32,067,201 km (0.037 R)
• M70: 32,536,938 km (0.077 R)
• M71: 34,012,572 km (0.062 R)
• M72: 34,438,178 km (0.065 R)
• M73: 34,705,210 km (0.088 R)
• M74: 34,865,579 km (0.112 R)
• M75: 35,995,940 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit