🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 32 Hours

Environment

Temp: 187 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,435,349 km

• M1: 203,902 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.11 AU - 1.53 AU

Year: 546 Days

Day: 42.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 571 Days

Day: 22.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.31 AU - 1.55 AU

Year: 615 Days

Day: 34.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.56 AU

Year: 1072 Days

Day: 38.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 12.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.53 AU - 6.01 AU

Year: 4354 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,435,349 km

• M1: 151,243 km (0.118 R)
• M2: 254,167 km (0.092 R)
• M3: 363,373 km (0.114 R)
• M4: 829,520 km (0.098 R)
• M5: 932,743 km (0.101 R)
• M6: 1,256,772 km (0.105 R)
• M7: 1,516,174 km (0.111 R)
• M8: 2,039,468 km (0.099 R)
• M9: 2,182,932 km (0.057 R)
• M10: 2,379,504 km (0.054 R)
• M11: 2,825,754 km (0.089 R)
• M12: 3,004,374 km (0.037 R)
• M13: 3,095,180 km (0.098 R)
• M14: 3,279,634 km (0.069 R)
• M15: 3,563,122 km (0.102 R)
• M16: 4,194,724 km (0.041 R)
• M17: 4,481,952 km (0.096 R)
• M18: 4,754,669 km (0.085 R)
• M19: 5,011,229 km (0.118 R)
• M20: 5,493,383 km (0.068 R)
• M21: 5,582,693 km (0.049 R)
• M22: 5,808,137 km (0.103 R)
• M23: 6,361,350 km (0.088 R)
• M24: 6,787,405 km (0.078 R)
• M25: 7,369,939 km (0.091 R)
• M26: 7,692,173 km (0.115 R)
• M27: 7,842,519 km (0.104 R)
• M28: 8,146,202 km (0.111 R)
• M29: 8,453,626 km (0.073 R)
• M30: 8,738,909 km (0.063 R)
• M31: 8,922,167 km (0.047 R)
• M32: 9,053,813 km (0.108 R)
• M33: 9,292,421 km (0.082 R)
• M34: 9,506,197 km (0.037 R)
• M35: 9,721,767 km (0.111 R)
• M36: 9,802,849 km (0.069 R)
• M37: 10,075,267 km (0.036 R)
• M38: 10,212,448 km (0.088 R)
• M39: 10,795,282 km (0.092 R)
• M40: 11,048,401 km (0.103 R)
• M41: 11,646,643 km (0.075 R)
• M42: 11,732,961 km (0.083 R)
• M43: 11,848,451 km (0.113 R)
• M44: 12,519,547 km (0.111 R)
• M45: 12,755,911 km (0.076 R)
• M46: 12,934,082 km (0.084 R)
• M47: 13,023,542 km (0.094 R)
• M48: 14,513,237 km (0.111 R)
• M49: 14,855,069 km (0.107 R)
• M50: 15,293,989 km (0.057 R)
• M51: 15,641,953 km (0.117 R)
• M52: 16,831,256 km (0.106 R)
• M53: 16,961,556 km (0.115 R)
• M54: 17,092,155 km (0.056 R)
• M55: 18,082,792 km (0.11 R)
• M56: 18,484,163 km (0.053 R)
• M57: 18,922,485 km (0.04 R)
• M58: 19,466,573 km (0.117 R)
• M59: 20,779,443 km (0.093 R)
• M60: 20,919,168 km (0.1 R)
• M61: 21,164,658 km (0.072 R)
• M62: 21,340,735 km (0.083 R)
• M63: 22,621,891 km (0.04 R)
• M64: 23,090,581 km (0.109 R)
• M65: 23,199,189 km (0.056 R)
• M66: 23,344,299 km (0.119 R)
• M67: 23,854,577 km (0.12 R)
• M68: 24,701,002 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 13.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.95 AU - 7.15 AU

Year: 5356 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,435,349 km

• M1: 235,317 km (0.075 R)
• M2: 368,160 km (0.078 R)
• M3: 559,646 km (0.118 R)
• M4: 685,158 km (0.096 R)
• M5: 968,945 km (0.084 R)
• M6: 1,137,841 km (0.105 R)
• M7: 1,330,523 km (0.07 R)
• M8: 1,506,600 km (0.057 R)
• M9: 1,676,394 km (0.094 R)
• M10: 1,973,794 km (0.101 R)
• M11: 2,144,934 km (0.069 R)
• M12: 2,304,854 km (0.106 R)
• M13: 2,402,691 km (0.04 R)
• M14: 2,569,194 km (0.046 R)
• M15: 2,705,178 km (0.092 R)
• M16: 3,477,253 km (0.054 R)
• M17: 3,571,500 km (0.114 R)
• M18: 3,685,643 km (0.102 R)
• M19: 3,781,685 km (0.095 R)
• M20: 4,035,403 km (0.097 R)
• M21: 5,386,870 km (0.09 R)
• M22: 5,806,641 km (0.095 R)
• M23: 6,444,826 km (0.081 R)
• M24: 6,561,213 km (0.101 R)
• M25: 8,011,415 km (0.112 R)
• M26: 8,136,628 km (0.049 R)
• M27: 8,287,722 km (0.065 R)
• M28: 8,644,214 km (0.104 R)
• M29: 8,953,732 km (0.057 R)
• M30: 9,266,840 km (0.072 R)
• M31: 9,372,007 km (0.066 R)
• M32: 9,796,865 km (0.064 R)
• M33: 9,904,127 km (0.113 R)
• M34: 10,336,764 km (0.092 R)
• M35: 10,445,971 km (0.095 R)
• M36: 11,220,887 km (0.085 R)
• M37: 12,043,077 km (0.098 R)
• M38: 12,767,430 km (0.103 R)
• M39: 13,327,375 km (0.065 R)
• M40: 13,416,535 km (0.044 R)
• M41: 13,655,294 km (0.103 R)
• M42: 14,136,999 km (0.098 R)
• M43: 14,379,946 km (0.097 R)
• M44: 14,993,447 km (0.091 R)
• M45: 15,241,181 km (0.026 R)
• M46: 15,396,762 km (0.11 R)
• M47: 16,055,891 km (0.088 R)
• M48: 16,245,880 km (0.086 R)
• M49: 16,788,471 km (0.047 R)
• M50: 17,207,345 km (0.112 R)
• M51: 17,336,897 km (0.09 R)
• M52: 17,597,048 km (0.093 R)
• M53: 17,891,307 km (0.055 R)
• M54: 18,385,279 km (0.114 R)
• M55: 18,517,823 km (0.103 R)
• M56: 18,717,087 km (0.049 R)
• M57: 18,883,889 km (0.088 R)
• M58: 19,353,177 km (0.071 R)
• M59: 21,095,245 km (0.119 R)
• M60: 21,268,628 km (0.106 R)
• M61: 21,582,186 km (0.09 R)
• M62: 21,862,083 km (0.035 R)
• M63: 22,072,867 km (0.045 R)
• M64: 22,922,583 km (0.098 R)
• M65: 23,065,299 km (0.1 R)
• M66: 23,674,910 km (0.106 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit