🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.54 AU - 2.48 AU

Year: 1006 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.97 AU - 4.75 AU

Year: 2678 Days

Day: 21.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,955,582 km

• M1: 59,989 km (0.027 R)
• M2: 248,931 km (0.102 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 12.9

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.31 AU - 8.03 AU

Year: 6083 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,955,582 km

• M1: 160,519 km (0.12 R)
• M2: 718,369 km (0.115 R)
• M3: 2,201,781 km (0.06 R)
• M4: 3,486,977 km (0.089 R)
• M5: 5,995,434 km (0.056 R)
• M6: 7,190,272 km (0.082 R)
• M7: 9,105,125 km (0.098 R)
• M8: 10,496,684 km (0.098 R)
• M9: 13,427,306 km (0.098 R)
• M10: 13,973,339 km (0.074 R)
• M11: 15,403,046 km (0.096 R)
• M12: 16,991,326 km (0.069 R)
• M13: 24,688,286 km (0.094 R)
• M14: 29,793,014 km (0.118 R)
• M15: 30,535,319 km (0.109 R)
• M16: 32,542,623 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.1

Radius: 3.6

Gravity: 58.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.91 AU - 16.67 AU

Year: 18082 Days

Day: 16 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,955,582 km

• M1: 58,493 km (0.109 R)
• M2: 279,000 km (0.055 R)
• M3: 407,056 km (0.088 R)
• M4: 534,663 km (0.08 R)
• M5: 787,932 km (0.11 R)
• M6: 1,595,012 km (0.11 R)
• M7: 1,861,746 km (0.069 R)
• M8: 2,416,006 km (0.091 R)
• M9: 3,072,740 km (0.041 R)
• M10: 3,810,108 km (0.112 R)
• M11: 4,187,394 km (0.117 R)
• M12: 4,418,822 km (0.065 R)
• M13: 4,623,771 km (0.061 R)
• M14: 5,126,869 km (0.1 R)
• M15: 5,468,849 km (0.106 R)
• M16: 6,719,338 km (0.108 R)
• M17: 7,603,013 km (0.052 R)
• M18: 8,098,032 km (0.112 R)
• M19: 9,484,954 km (0.097 R)
• M20: 9,941,526 km (0.114 R)
• M21: 10,472,749 km (0.102 R)
• M22: 10,653,912 km (0.111 R)
• M23: 10,775,834 km (0.07 R)
• M24: 12,047,117 km (0.081 R)
• M25: 12,379,822 km (0.075 R)
• M26: 13,273,669 km (0.082 R)
• M27: 13,700,323 km (0.108 R)
• M28: 16,946,896 km (0.08 R)
• M29: 20,956,119 km (0.109 R)
• M30: 22,823,399 km (0.071 R)
• M31: 32,541,576 km (0.059 R)
• M32: 34,368,316 km (0.09 R)
• M33: 37,798,146 km (0.114 R)
• M34: 40,849,943 km (0.115 R)
• M35: 44,061,958 km (0.093 R)
• M36: 45,970,827 km (0.108 R)
• M37: 51,329,423 km (0.117 R)
• M38: 62,272,208 km (0.114 R)
• M39: 67,342,678 km (0.116 R)
• M40: 70,728,078 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.8

Radius: 5.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.05 AU - 21.57 AU

Year: 27665 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,955,582 km

• M1: 73,004 km (0.114 R)
• M2: 442,361 km (0.104 R)
• M3: 686,505 km (0.09 R)
• M4: 897,587 km (0.071 R)
• M5: 1,469,350 km (0.112 R)
• M6: 2,177,995 km (0.059 R)
• M7: 4,147,900 km (0.079 R)
• M8: 6,898,107 km (0.077 R)
• M9: 7,657,765 km (0.092 R)
• M10: 7,891,437 km (0.047 R)
• M11: 9,825,887 km (0.083 R)
• M12: 13,154,290 km (0.082 R)
• M13: 14,388,622 km (0.09 R)
• M14: 27,378,206 km (0.105 R)
• M15: 30,418,034 km (0.026 R)
• M16: 31,718,489 km (0.107 R)
• M17: 38,370,208 km (0.081 R)
• M18: 39,608,579 km (0.092 R)
• M19: 40,027,154 km (0.12 R)
• M20: 43,187,858 km (0.061 R)
• M21: 44,828,797 km (0.062 R)
• M22: 45,435,716 km (0.083 R)
• M23: 46,821,142 km (0.083 R)
• M24: 49,353,385 km (0.071 R)
• M25: 52,813,434 km (0.113 R)
• M26: 60,950,660 km (0.05 R)
• M27: 61,882,506 km (0.101 R)
• M28: 63,583,583 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 5.1

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 18.95 AU - 22.29 AU

Year: 33062 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,955,582 km

• M1: 63,429 km (0.105 R)
• M2: 259,104 km (0.109 R)
• M3: 700,716 km (0.098 R)
• M4: 1,380,040 km (0.031 R)
• M5: 1,694,794 km (0.067 R)
• M6: 2,578,319 km (0.107 R)
• M7: 3,030,853 km (0.083 R)
• M8: 3,507,023 km (0.092 R)
• M9: 3,940,558 km (0.107 R)
• M10: 5,684,270 km (0.088 R)
• M11: 7,414,968 km (0.047 R)
• M12: 10,951,611 km (0.105 R)
• M13: 11,253,350 km (0.072 R)
• M14: 13,386,765 km (0.087 R)
• M15: 15,097,866 km (0.085 R)
• M16: 15,321,515 km (0.071 R)
• M17: 15,699,100 km (0.089 R)
• M18: 18,264,703 km (0.067 R)
• M19: 25,449,291 km (0.091 R)
• M20: 36,945,588 km (0.109 R)
• M21: 39,428,164 km (0.116 R)
• M22: 45,648,593 km (0.074 R)
• M23: 53,349,593 km (0.053 R)
• M24: 55,978,326 km (0.074 R)
• M25: 58,876,187 km (0.081 R)
• M26: 59,801,898 km (0.097 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 17,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit