🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.7 AU - 1.06 AU

Year: 308 Days

Day: 16.2 Hours

Environment

Temp: 67 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.35 AU - 1.89 AU

Year: 769 Days

Day: 43.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,267,604 km

• M1: 622,477 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.34 AU - 1.92 AU

Year: 776 Days

Day: 28.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,267,604 km

• M1: 1,122,433 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.3

Radius: 13.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.24 AU - 5.9 AU

Year: 4900 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,267,604 km

• M1: 202,107 km (0.096 R)
• M2: 537,206 km (0.066 R)
• M3: 657,183 km (0.118 R)
• M4: 941,419 km (0.072 R)
• M5: 1,295,667 km (0.077 R)
• M6: 1,708,408 km (0.101 R)
• M7: 1,809,536 km (0.088 R)
• M8: 2,018,075 km (0.107 R)
• M9: 2,198,191 km (0.111 R)
• M10: 2,770,553 km (0.112 R)
• M11: 2,971,612 km (0.094 R)
• M12: 3,094,582 km (0.086 R)
• M13: 3,431,027 km (0.114 R)
• M14: 3,801,581 km (0.081 R)
• M15: 4,277,302 km (0.093 R)
• M16: 4,581,435 km (0.038 R)
• M17: 5,161,575 km (0.08 R)
• M18: 5,485,604 km (0.061 R)
• M19: 5,662,878 km (0.059 R)
• M20: 5,893,707 km (0.115 R)
• M21: 6,153,708 km (0.11 R)
• M22: 6,820,466 km (0.087 R)
• M23: 6,929,373 km (0.117 R)
• M24: 7,176,359 km (0.103 R)
• M25: 7,342,712 km (0.111 R)
• M26: 7,650,884 km (0.08 R)
• M27: 8,107,008 km (0.118 R)
• M28: 8,425,651 km (0.104 R)
• M29: 9,045,585 km (0.096 R)
• M30: 9,225,401 km (0.069 R)
• M31: 9,558,257 km (0.119 R)
• M32: 9,987,603 km (0.082 R)
• M33: 10,580,459 km (0.107 R)
• M34: 11,669,831 km (0.057 R)
• M35: 12,260,892 km (0.087 R)
• M36: 12,426,796 km (0.081 R)
• M37: 12,560,237 km (0.093 R)
• M38: 12,760,998 km (0.088 R)
• M39: 12,996,764 km (0.091 R)
• M40: 13,746,848 km (0.118 R)
• M41: 13,953,891 km (0.087 R)
• M42: 14,196,688 km (0.067 R)
• M43: 14,510,993 km (0.103 R)
• M44: 14,686,621 km (0.105 R)
• M45: 14,933,757 km (0.118 R)
• M46: 15,289,052 km (0.041 R)
• M47: 15,719,146 km (0.12 R)
• M48: 16,044,372 km (0.107 R)
• M49: 16,444,845 km (0.08 R)
• M50: 16,554,650 km (0.043 R)
• M51: 16,885,560 km (0.035 R)
• M52: 17,033,363 km (0.11 R)
• M53: 17,441,915 km (0.095 R)
• M54: 17,816,209 km (0.065 R)
• M55: 18,155,347 km (0.119 R)
• M56: 18,687,168 km (0.082 R)
• M57: 18,801,760 km (0.076 R)
• M58: 18,916,651 km (0.078 R)
• M59: 19,455,652 km (0.098 R)
• M60: 19,843,858 km (0.11 R)
• M61: 19,999,889 km (0.113 R)
• M62: 20,156,219 km (0.101 R)
• M63: 20,352,342 km (0.081 R)
• M64: 20,667,395 km (0.096 R)
• M65: 21,462,059 km (0.1 R)
• M66: 21,702,462 km (0.048 R)
• M67: 25,413,836 km (0.109 R)
• M68: 25,498,508 km (0.07 R)
• M69: 25,795,610 km (0.11 R)
• M70: 26,094,057 km (0.11 R)
• M71: 26,651,010 km (0.104 R)
• M72: 27,342,003 km (0.099 R)
• M73: 27,733,201 km (0.079 R)
• M74: 28,082,662 km (0.101 R)
• M75: 28,170,177 km (0.092 R)
• M76: 28,301,673 km (0.086 R)
• M77: 29,628,157 km (0.11 R)
• M78: 29,761,898 km (0.075 R)
• M79: 29,940,667 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.12 AU - 6.44 AU

Year: 5180 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,267,604 km

• M1: 189,541 km (0.09 R)
• M2: 280,197 km (0.115 R)
• M3: 449,093 km (0.109 R)
• M4: 593,604 km (0.114 R)
• M5: 966,552 km (0.076 R)
• M6: 1,063,940 km (0.086 R)
• M7: 1,217,128 km (0.09 R)
• M8: 1,334,413 km (0.111 R)
• M9: 1,686,716 km (0.111 R)
• M10: 1,992,644 km (0.066 R)
• M11: 2,465,223 km (0.1 R)
• M12: 2,686,479 km (0.032 R)
• M13: 2,799,724 km (0.111 R)
• M14: 3,253,903 km (0.119 R)
• M15: 3,359,819 km (0.089 R)
• M16: 3,497,598 km (0.084 R)
• M17: 3,653,030 km (0.119 R)
• M18: 3,938,613 km (0.118 R)
• M19: 4,231,675 km (0.119 R)
• M20: 4,414,334 km (0.059 R)
• M21: 4,650,699 km (0.12 R)
• M22: 4,943,312 km (0.1 R)
• M23: 5,492,785 km (0.107 R)
• M24: 6,099,105 km (0.036 R)
• M25: 6,192,753 km (0.083 R)
• M26: 6,457,990 km (0.038 R)
• M27: 6,707,520 km (0.084 R)
• M28: 6,843,205 km (0.065 R)
• M29: 7,058,327 km (0.116 R)
• M30: 7,295,739 km (0.079 R)
• M31: 8,044,027 km (0.078 R)
• M32: 8,271,266 km (0.031 R)
• M33: 8,521,544 km (0.111 R)
• M34: 8,774,364 km (0.111 R)
• M35: 8,901,821 km (0.104 R)
• M36: 9,179,924 km (0.065 R)
• M37: 9,613,458 km (0.074 R)
• M38: 9,766,796 km (0.106 R)
• M39: 10,231,597 km (0.081 R)
• M40: 10,321,056 km (0.067 R)
• M41: 10,433,105 km (0.111 R)
• M42: 11,716,206 km (0.103 R)
• M43: 11,950,626 km (0.053 R)
• M44: 12,068,359 km (0.077 R)
• M45: 12,257,601 km (0.094 R)
• M46: 13,072,909 km (0.057 R)
• M47: 13,462,761 km (0.062 R)
• M48: 13,585,282 km (0.114 R)
• M49: 13,683,717 km (0.092 R)
• M50: 14,104,386 km (0.083 R)
• M51: 14,204,019 km (0.059 R)
• M52: 14,579,509 km (0.111 R)
• M53: 15,391,826 km (0.071 R)
• M54: 15,520,181 km (0.1 R)
• M55: 16,297,192 km (0.079 R)
• M56: 16,637,826 km (0.089 R)
• M57: 16,822,131 km (0.098 R)
• M58: 17,033,812 km (0.105 R)
• M59: 17,166,505 km (0.082 R)
• M60: 17,673,941 km (0.062 R)
• M61: 18,078,005 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit