🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 131 Days

Day: 18 Hours

Environment

Temp: 291 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 250 Days

Day: 46.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,872,706 km

• M1: 99,632 km (0.115 R)
• M2: 160,818 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.9 AU - 1.38 AU

Year: 426 Days

Day: 12.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,872,706 km

• M1: 123,119 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.41 AU

Year: 466 Days

Day: 14 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,872,706 km

• M1: 704,606 km (0.08 R)
• M2: 1,033,572 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.01 AU - 3.05 AU

Year: 1408 Days

Day: 25.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 14

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.23 AU - 8.89 AU

Year: 8762 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,872,706 km

• M1: 203,004 km (0.101 R)
• M2: 397,182 km (0.086 R)
• M3: 608,115 km (0.098 R)
• M4: 761,603 km (0.112 R)
• M5: 918,381 km (0.07 R)
• M6: 1,527,245 km (0.113 R)
• M7: 1,866,383 km (0.093 R)
• M8: 2,165,130 km (0.086 R)
• M9: 2,880,357 km (0.064 R)
• M10: 3,189,875 km (0.093 R)
• M11: 3,301,775 km (0.084 R)
• M12: 3,548,910 km (0.086 R)
• M13: 4,061,582 km (0.081 R)
• M14: 4,347,464 km (0.113 R)
• M15: 4,576,797 km (0.085 R)
• M16: 4,767,385 km (0.114 R)
• M17: 4,982,357 km (0.091 R)
• M18: 5,200,471 km (0.094 R)
• M19: 5,943,075 km (0.079 R)
• M20: 6,815,230 km (0.053 R)
• M21: 7,155,865 km (0.082 R)
• M22: 7,526,867 km (0.115 R)
• M23: 7,879,021 km (0.077 R)
• M24: 8,339,632 km (0.106 R)
• M25: 8,704,053 km (0.104 R)
• M26: 9,260,557 km (0.1 R)
• M27: 9,774,126 km (0.069 R)
• M28: 9,910,709 km (0.047 R)
• M29: 10,130,768 km (0.108 R)
• M30: 11,629,140 km (0.078 R)
• M31: 12,183,101 km (0.029 R)
• M32: 12,507,878 km (0.076 R)
• M33: 13,075,452 km (0.117 R)
• M34: 13,196,028 km (0.058 R)
• M35: 13,651,554 km (0.116 R)
• M36: 13,896,595 km (0.109 R)
• M37: 14,081,199 km (0.095 R)
• M38: 14,266,850 km (0.114 R)
• M39: 14,453,249 km (0.07 R)
• M40: 15,270,203 km (0.065 R)
• M41: 16,005,476 km (0.108 R)
• M42: 16,556,445 km (0.113 R)
• M43: 16,817,793 km (0.11 R)
• M44: 17,444,159 km (0.114 R)
• M45: 17,543,791 km (0.115 R)
• M46: 17,710,294 km (0.107 R)
• M47: 17,810,374 km (0.118 R)
• M48: 18,011,135 km (0.073 R)
• M49: 18,753,888 km (0.104 R)
• M50: 18,855,914 km (0.08 R)
• M51: 19,368,885 km (0.08 R)
• M52: 20,619,075 km (0.098 R)
• M53: 21,360,332 km (0.102 R)
• M54: 21,609,412 km (0.103 R)
• M55: 22,110,266 km (0.083 R)
• M56: 22,941,731 km (0.082 R)
• M57: 24,784,178 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 14.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.52 AU - 12.64 AU

Year: 12903 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,872,706 km

• M1: 249,978 km (0.055 R)
• M2: 475,871 km (0.093 R)
• M3: 1,085,183 km (0.053 R)
• M4: 1,321,847 km (0.058 R)
• M5: 1,576,163 km (0.08 R)
• M6: 1,754,783 km (0.077 R)
• M7: 1,921,585 km (0.106 R)
• M8: 2,055,176 km (0.116 R)
• M9: 3,605,309 km (0.096 R)
• M10: 3,747,875 km (0.111 R)
• M11: 3,892,237 km (0.088 R)
• M12: 4,412,838 km (0.105 R)
• M13: 4,565,727 km (0.109 R)
• M14: 4,772,172 km (0.089 R)
• M15: 5,114,602 km (0.108 R)
• M16: 5,383,579 km (0.113 R)
• M17: 5,767,896 km (0.079 R)
• M18: 5,991,544 km (0.081 R)
• M19: 6,767,658 km (0.099 R)
• M20: 6,944,483 km (0.057 R)
• M21: 7,242,781 km (0.118 R)
• M22: 7,545,118 km (0.11 R)
• M23: 8,572,556 km (0.112 R)
• M24: 9,610,766 km (0.108 R)
• M25: 9,776,670 km (0.111 R)
• M26: 9,876,601 km (0.086 R)
• M27: 11,662,800 km (0.112 R)
• M28: 12,017,795 km (0.062 R)
• M29: 12,196,565 km (0.115 R)
• M30: 12,701,906 km (0.103 R)
• M31: 12,847,615 km (0.097 R)
• M32: 13,030,423 km (0.088 R)
• M33: 13,140,527 km (0.109 R)
• M34: 13,845,283 km (0.11 R)
• M35: 14,944,678 km (0.036 R)
• M36: 15,252,849 km (0.085 R)
• M37: 15,368,937 km (0.09 R)
• M38: 16,467,135 km (0.088 R)
• M39: 16,586,215 km (0.119 R)
• M40: 16,865,365 km (0.07 R)
• M41: 17,307,277 km (0.065 R)
• M42: 17,712,238 km (0.057 R)
• M43: 18,572,875 km (0.074 R)
• M44: 19,489,162 km (0.06 R)
• M45: 19,615,273 km (0.074 R)
• M46: 20,249,867 km (0.045 R)
• M47: 20,548,315 km (0.053 R)
• M48: 21,495,868 km (0.113 R)
• M49: 22,062,395 km (0.114 R)
• M50: 22,281,705 km (0.074 R)
• M51: 22,855,114 km (0.093 R)
• M52: 23,121,398 km (0.062 R)
• M53: 23,478,039 km (0.063 R)
• M54: 23,926,384 km (0.045 R)
• M55: 24,377,721 km (0.104 R)
• M56: 24,468,228 km (0.072 R)
• M57: 24,695,317 km (0.109 R)
• M58: 24,877,378 km (0.09 R)
• M59: 25,059,887 km (0.12 R)
• M60: 25,197,069 km (0.092 R)
• M61: 25,702,261 km (0.078 R)
• M62: 25,979,166 km (0.074 R)
• M63: 26,257,119 km (0.064 R)
• M64: 27,331,830 km (0.077 R)
• M65: 27,520,174 km (0.105 R)
• M66: 28,182,892 km (0.096 R)
• M67: 29,090,652 km (0.059 R)
• M68: 29,668,998 km (0.046 R)
• M69: 29,862,577 km (0.106 R)
• M70: 30,202,314 km (0.064 R)
• M71: 30,885,827 km (0.075 R)
• M72: 32,567,157 km (0.12 R)
• M73: 33,167,494 km (0.089 R)
• M74: 33,368,553 km (0.089 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit