🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.64 AU - 2.08 AU

Year: 1100 Days

Day: 18 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.02 AU - 2.32 AU

Year: 1386 Days

Day: 13.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.81 AU - 2.91 AU

Year: 1572 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,870,231 km

• M1: 1,970,653 km (0.092 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.2

Radius: 11.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.92 AU - 7.78 AU

Year: 6936 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,870,231 km

• M1: 178,171 km (0.096 R)
• M2: 411,544 km (0.075 R)
• M3: 501,153 km (0.075 R)
• M4: 586,274 km (0.075 R)
• M5: 904,918 km (0.086 R)
• M6: 1,276,369 km (0.116 R)
• M7: 1,809,835 km (0.113 R)
• M8: 1,968,708 km (0.11 R)
• M9: 2,407,778 km (0.074 R)
• M10: 2,627,687 km (0.09 R)
• M11: 3,016,791 km (0.076 R)
• M12: 3,473,363 km (0.072 R)
• M13: 3,849,452 km (0.057 R)
• M14: 3,977,658 km (0.106 R)
• M15: 4,107,509 km (0.117 R)
• M16: 4,559,145 km (0.118 R)
• M17: 4,640,526 km (0.07 R)
• M18: 4,749,882 km (0.053 R)
• M19: 4,915,337 km (0.096 R)
• M20: 5,082,887 km (0.068 R)
• M21: 6,217,288 km (0.029 R)
• M22: 6,551,040 km (0.11 R)
• M23: 7,491,263 km (0.05 R)
• M24: 7,652,081 km (0.078 R)
• M25: 8,674,582 km (0.11 R)
• M26: 8,775,860 km (0.093 R)
• M27: 8,979,463 km (0.088 R)
• M28: 9,081,937 km (0.097 R)
• M29: 9,253,526 km (0.095 R)
• M30: 9,391,605 km (0.065 R)
• M31: 10,127,626 km (0.099 R)
• M32: 10,269,894 km (0.097 R)
• M33: 10,377,155 km (0.106 R)
• M34: 10,592,576 km (0.049 R)
• M35: 11,916,368 km (0.086 R)
• M36: 12,104,413 km (0.091 R)
• M37: 12,331,352 km (0.113 R)
• M38: 12,407,199 km (0.032 R)
• M39: 12,521,491 km (0.069 R)
• M40: 12,712,528 km (0.078 R)
• M41: 13,447,801 km (0.041 R)
• M42: 13,879,690 km (0.061 R)
• M43: 14,436,045 km (0.107 R)
• M44: 14,596,414 km (0.086 R)
• M45: 14,918,797 km (0.034 R)
• M46: 15,447,775 km (0.111 R)
• M47: 15,735,003 km (0.088 R)
• M48: 16,398,619 km (0.072 R)
• M49: 16,607,757 km (0.07 R)
• M50: 16,733,719 km (0.092 R)
• M51: 17,283,192 km (0.109 R)
• M52: 17,453,584 km (0.066 R)
• M53: 18,183,472 km (0.118 R)
• M54: 18,313,323 km (0.091 R)
• M55: 18,879,550 km (0.068 R)
• M56: 19,011,047 km (0.107 R)
• M57: 19,230,806 km (0.118 R)
• M58: 19,673,018 km (0.104 R)
• M59: 19,895,470 km (0.092 R)
• M60: 20,477,555 km (0.116 R)
• M61: 20,612,642 km (0.092 R)
• M62: 20,702,849 km (0.096 R)
• M63: 21,383,968 km (0.08 R)
• M64: 22,954,746 km (0.079 R)
• M65: 25,042,235 km (0.109 R)
• M66: 26,598,352 km (0.036 R)
• M67: 27,785,710 km (0.076 R)
• M68: 28,035,389 km (0.065 R)
• M69: 28,939,858 km (0.081 R)
• M70: 29,395,832 km (0.069 R)
• M71: 29,803,037 km (0.097 R)
• M72: 32,128,536 km (0.1 R)
• M73: 32,705,685 km (0.064 R)
• M74: 33,339,381 km (0.082 R)
• M75: 33,445,446 km (0.097 R)
• M76: 33,657,726 km (0.098 R)
• M77: 34,833,715 km (0.083 R)
• M78: 35,048,986 km (0.085 R)
• M79: 35,264,706 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.6

Radius: 4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.6 AU - 12.86 AU

Year: 16313 Days

Day: 23.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,870,231 km

• M1: 224,098 km (0.049 R)
• M2: 255,812 km (0.086 R)
• M3: 621,130 km (0.09 R)
• M4: 800,947 km (0.038 R)
• M5: 1,023,549 km (0.03 R)
• M6: 1,191,846 km (0.12 R)
• M7: 1,308,832 km (0.11 R)
• M8: 1,830,330 km (0.11 R)
• M9: 1,948,363 km (0.113 R)
• M10: 2,209,860 km (0.111 R)
• M11: 2,390,275 km (0.052 R)
• M12: 3,078,575 km (0.078 R)
• M13: 3,239,392 km (0.102 R)
• M14: 3,485,630 km (0.099 R)
• M15: 3,888,049 km (0.085 R)
• M16: 3,931,133 km (0.071 R)
• M17: 4,039,890 km (0.096 R)
• M18: 4,417,027 km (0.113 R)
• M19: 4,689,893 km (0.111 R)
• M20: 4,898,133 km (0.074 R)
• M21: 5,180,574 km (0.1 R)
• M22: 5,347,675 km (0.073 R)
• M23: 5,468,251 km (0.105 R)
• M24: 5,687,262 km (0.104 R)
• M25: 5,884,582 km (0.028 R)
• M26: 6,235,090 km (0.039 R)
• M27: 6,438,393 km (0.068 R)
• M28: 6,463,974 km (0.099 R)
• M29: 6,618,210 km (0.051 R)
• M30: 6,825,552 km (0.064 R)
• M31: 7,008,810 km (0.088 R)
• M32: 7,976,558 km (0.103 R)
• M33: 8,729,335 km (0.074 R)
• M34: 9,679,880 km (0.102 R)
• M35: 9,709,201 km (0.088 R)
• M36: 10,572,231 km (0.098 R)
• M37: 10,905,984 km (0.119 R)
• M38: 10,936,352 km (0.084 R)
• M39: 10,967,020 km (0.049 R)
• M40: 11,150,726 km (0.104 R)
• M41: 11,181,543 km (0.082 R)
• M42: 11,243,028 km (0.054 R)
• M43: 11,366,596 km (0.105 R)
• M44: 11,770,809 km (0.101 R)
• M45: 11,990,569 km (0.047 R)
• M46: 12,179,959 km (0.11 R)
• M47: 12,274,954 km (0.081 R)
• M48: 12,338,533 km (0.062 R)
• M49: 13,141,425 km (0.086 R)
• M50: 14,060,853 km (0.069 R)
• M51: 14,327,287 km (0.035 R)
• M52: 14,797,473 km (0.098 R)
• M53: 15,995,304 km (0.116 R)
• M54: 16,517,998 km (0.064 R)
• M55: 18,155,796 km (0.102 R)
• M56: 18,627,927 km (0.089 R)
• M57: 19,251,451 km (0.119 R)
• M58: 19,288,401 km (0.104 R)
• M59: 19,436,204 km (0.104 R)
• M60: 19,695,756 km (0.076 R)
• M61: 19,733,006 km (0.088 R)
• M62: 19,844,606 km (0.098 R)
• M63: 19,919,106 km (0.107 R)
• M64: 20,368,498 km (0.082 R)
• M65: 20,443,596 km (0.105 R)
• M66: 21,010,722 km (0.082 R)
• M67: 21,086,717 km (0.096 R)
• M68: 21,353,301 km (0.108 R)
• M69: 22,082,890 km (0.055 R)
• M70: 22,664,526 km (0.094 R)
• M71: 23,566,153 km (0.108 R)
• M72: 25,202,304 km (0.028 R)
• M73: 26,217,775 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit