🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.14 AU

Year: 334 Days

Day: 42.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.08 AU - 1.34 AU

Year: 496 Days

Day: 21.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,583,983 km

• M1: 249,679 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.08 AU

Year: 961 Days

Day: 22.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.6

Radius: 6.6

Gravity: 17.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.81 AU - 14.15 AU

Year: 16435 Days

Day: 19.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,583,983 km

• M1: 162,463 km (0.096 R)
• M2: 210,185 km (0.088 R)
• M3: 264,639 km (0.092 R)
• M4: 578,196 km (0.105 R)
• M5: 1,237,174 km (0.114 R)
• M6: 1,688,960 km (0.086 R)
• M7: 1,995,486 km (0.118 R)
• M8: 2,352,726 km (0.043 R)
• M9: 3,088,897 km (0.06 R)
• M10: 3,236,849 km (0.094 R)
• M11: 3,578,082 km (0.109 R)
• M12: 3,772,559 km (0.066 R)
• M13: 3,891,041 km (0.102 R)
• M14: 4,172,135 km (0.107 R)
• M15: 4,585,025 km (0.078 R)
• M16: 4,839,042 km (0.079 R)
• M17: 5,316,708 km (0.116 R)
• M18: 5,449,551 km (0.103 R)
• M19: 5,538,861 km (0.102 R)
• M20: 5,854,812 km (0.081 R)
• M21: 7,570,999 km (0.033 R)
• M22: 7,670,631 km (0.102 R)
• M23: 7,972,071 km (0.111 R)
• M24: 8,690,739 km (0.097 R)
• M25: 9,110,660 km (0.09 R)
• M26: 9,483,458 km (0.055 R)
• M27: 10,354,267 km (0.05 R)
• M28: 10,799,171 km (0.086 R)
• M29: 10,967,768 km (0.029 R)
• M30: 11,024,017 km (0.102 R)
• M31: 11,535,641 km (0.089 R)
• M32: 11,880,913 km (0.107 R)
• M33: 12,818,294 km (0.052 R)
• M34: 13,355,948 km (0.091 R)
• M35: 13,901,083 km (0.11 R)
• M36: 14,084,340 km (0.099 R)
• M37: 16,152,980 km (0.116 R)
• M38: 16,928,345 km (0.098 R)
• M39: 17,058,795 km (0.089 R)
• M40: 17,124,169 km (0.105 R)
• M41: 17,452,088 km (0.11 R)
• M42: 17,715,829 km (0.116 R)
• M43: 17,848,372 km (0.083 R)
• M44: 18,515,280 km (0.07 R)
• M45: 19,736,447 km (0.068 R)
• M46: 22,757,127 km (0.105 R)
• M47: 23,117,658 km (0.107 R)
• M48: 25,245,389 km (0.045 R)
• M49: 28,668,786 km (0.109 R)
• M50: 29,920,771 km (0.118 R)
• M51: 30,157,435 km (0.061 R)
• M52: 30,315,560 km (0.085 R)
• M53: 30,950,902 km (0.112 R)
• M54: 33,046,020 km (0.116 R)
• M55: 34,275,415 km (0.114 R)
• M56: 34,937,236 km (0.059 R)
• M57: 35,020,263 km (0.04 R)
• M58: 35,519,770 km (0.097 R)
• M59: 36,105,596 km (0.097 R)
• M60: 36,273,445 km (0.041 R)
• M61: 36,610,189 km (0.029 R)
• M62: 36,863,309 km (0.118 R)
• M63: 39,340,500 km (0.056 R)
• M64: 40,294,186 km (0.098 R)
• M65: 43,378,595 km (0.11 R)
• M66: 45,355,980 km (0.048 R)
• M67: 46,538,252 km (0.063 R)
• M68: 48,747,214 km (0.052 R)
• M69: 49,397,965 km (0.045 R)
• M70: 50,614,046 km (0.095 R)
• M71: 51,461,817 km (0.081 R)
• M72: 52,314,226 km (0.069 R)
• M73: 52,599,359 km (0.085 R)
• M74: 56,938,296 km (0.059 R)
• M75: 57,231,657 km (0.059 R)
• M76: 57,329,494 km (0.106 R)
• M77: 57,525,468 km (0.104 R)
• M78: 57,819,727 km (0.095 R)
• M79: 58,409,890 km (0.098 R)
• M80: 60,291,981 km (0.112 R)
• M81: 60,890,373 km (0.11 R)
• M82: 60,990,304 km (0.092 R)
• M83: 62,093,139 km (0.08 R)
• M84: 62,697,515 km (0.092 R)
• M85: 64,929,964 km (0.096 R)
• M86: 65,440,990 km (0.101 R)
• M87: 65,543,315 km (0.097 R)
• M88: 68,016,018 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 5.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.51 AU - 16.53 AU

Year: 23903 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,583,983 km

• M1: 143,165 km (0.099 R)
• M2: 297,700 km (0.049 R)
• M3: 364,271 km (0.029 R)
• M4: 436,227 km (0.052 R)
• M5: 1,025,344 km (0.047 R)
• M6: 1,099,844 km (0.103 R)
• M7: 1,465,910 km (0.114 R)
• M8: 1,550,283 km (0.072 R)
• M9: 2,033,633 km (0.094 R)
• M10: 2,243,220 km (0.079 R)
• M11: 2,807,653 km (0.076 R)
• M12: 2,870,634 km (0.072 R)
• M13: 2,912,970 km (0.106 R)
• M14: 3,019,483 km (0.071 R)
• M15: 3,302,822 km (0.107 R)
• M16: 4,275,058 km (0.093 R)
• M17: 5,019,906 km (0.061 R)
• M18: 5,096,500 km (0.087 R)
• M19: 5,697,435 km (0.093 R)
• M20: 5,884,731 km (0.081 R)
• M21: 6,431,063 km (0.061 R)
• M22: 7,454,611 km (0.116 R)
• M23: 7,689,031 km (0.095 R)
• M24: 8,134,833 km (0.113 R)
• M25: 8,436,722 km (0.099 R)
• M26: 8,619,680 km (0.036 R)
• M27: 8,711,682 km (0.093 R)
• M28: 9,648,913 km (0.088 R)
• M29: 10,519,573 km (0.11 R)
• M30: 10,585,097 km (0.101 R)
• M31: 10,716,443 km (0.114 R)
• M32: 11,080,565 km (0.068 R)
• M33: 11,180,646 km (0.116 R)
• M34: 11,381,556 km (0.104 R)
• M35: 11,719,198 km (0.112 R)
• M36: 14,828,141 km (0.085 R)
• M37: 15,643,001 km (0.117 R)
• M38: 16,358,228 km (0.093 R)
• M39: 16,930,589 km (0.072 R)
• M40: 18,133,955 km (0.106 R)
• M41: 19,444,881 km (0.111 R)
• M42: 19,929,129 km (0.119 R)
• M43: 20,786,175 km (0.08 R)
• M44: 21,947,504 km (0.106 R)
• M45: 26,530,434 km (0.111 R)
• M46: 26,619,744 km (0.1 R)
• M47: 29,481,103 km (0.116 R)
• M48: 29,573,554 km (0.106 R)
• M49: 29,990,633 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 12,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit