🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 228 Days

Day: 45.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.74 AU - 0.94 AU

Year: 281 Days

Day: 31.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.3 AU - 1.36 AU

Year: 560 Days

Day: 16.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,832,383 km

• M1: 38,746 km (0.08 R)
• M2: 583,581 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.87 AU - 1.91 AU

Year: 949 Days

Day: 17.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.1 AU - 2.68 AU

Year: 1350 Days

Day: 47.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,832,383 km

• M1: 1,844,841 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 13.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.46 AU - 5.38 AU

Year: 3986 Days

Day: 11.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,832,383 km

• M1: 224,546 km (0.11 R)
• M2: 335,099 km (0.076 R)
• M3: 487,539 km (0.106 R)
• M4: 647,759 km (0.114 R)
• M5: 804,537 km (0.108 R)
• M6: 900,579 km (0.108 R)
• M7: 1,241,662 km (0.053 R)
• M8: 1,340,696 km (0.096 R)
• M9: 1,592,769 km (0.049 R)
• M10: 1,716,935 km (0.11 R)
• M11: 2,008,800 km (0.092 R)
• M12: 2,281,816 km (0.077 R)
• M13: 2,658,653 km (0.037 R)
• M14: 2,807,503 km (0.094 R)
• M15: 3,113,880 km (0.093 R)
• M16: 3,310,900 km (0.099 R)
• M17: 3,471,568 km (0.089 R)
• M18: 4,161,813 km (0.064 R)
• M19: 4,578,592 km (0.119 R)
• M20: 4,668,052 km (0.111 R)
• M21: 4,826,027 km (0.116 R)
• M22: 5,101,138 km (0.105 R)
• M23: 6,128,875 km (0.109 R)
• M24: 6,277,426 km (0.073 R)
• M25: 6,377,058 km (0.119 R)
• M26: 6,704,677 km (0.104 R)
• M27: 6,806,703 km (0.118 R)
• M28: 7,141,503 km (0.101 R)
• M29: 7,245,623 km (0.075 R)
• M30: 7,720,597 km (0.117 R)
• M31: 7,908,043 km (0.069 R)
• M32: 8,015,903 km (0.034 R)
• M33: 8,314,799 km (0.092 R)
• M34: 8,562,234 km (0.041 R)
• M35: 8,756,412 km (0.104 R)
• M36: 8,895,987 km (0.066 R)
• M37: 9,347,473 km (0.074 R)
• M38: 9,633,654 km (0.093 R)
• M39: 10,627,882 km (0.077 R)
• M40: 11,288,655 km (0.04 R)
• M41: 11,593,386 km (0.033 R)
• M42: 12,211,076 km (0.106 R)
• M43: 12,398,522 km (0.099 R)
• M44: 12,555,450 km (0.086 R)
• M45: 12,744,542 km (0.119 R)
• M46: 13,157,731 km (0.102 R)
• M47: 14,390,567 km (0.087 R)
• M48: 14,522,512 km (0.082 R)
• M49: 14,621,696 km (0.09 R)
• M50: 14,887,382 km (0.046 R)
• M51: 15,087,693 km (0.099 R)
• M52: 15,694,013 km (0.096 R)
• M53: 16,000,240 km (0.105 R)
• M54: 16,102,715 km (0.098 R)
• M55: 16,480,449 km (0.066 R)
• M56: 17,209,589 km (0.095 R)
• M57: 17,349,763 km (0.098 R)
• M58: 17,666,312 km (0.08 R)
• M59: 18,162,677 km (0.049 R)
• M60: 18,555,970 km (0.064 R)
• M61: 18,663,681 km (0.093 R)
• M62: 19,060,414 km (0.028 R)
• M63: 19,423,638 km (0.063 R)
• M64: 19,642,649 km (0.084 R)
• M65: 20,193,618 km (0.1 R)
• M66: 21,461,610 km (0.119 R)
• M67: 22,410,359 km (0.108 R)
• M68: 23,024,758 km (0.07 R)
• M69: 23,256,485 km (0.05 R)
• M70: 24,348,549 km (0.108 R)
• M71: 24,663,752 km (0.104 R)
• M72: 24,782,234 km (0.109 R)
• M73: 25,218,461 km (0.089 R)
• M74: 25,337,840 km (0.067 R)
• M75: 25,537,254 km (0.072 R)
• M76: 26,461,320 km (0.117 R)
• M77: 26,947,812 km (0.06 R)
• M78: 27,192,106 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 9.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.26 AU - 11.64 AU

Year: 12339 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,832,383 km

• M1: 248,183 km (0.057 R)
• M2: 344,524 km (0.106 R)
• M3: 975,528 km (0.091 R)
• M4: 1,363,585 km (0.047 R)
• M5: 1,451,249 km (0.074 R)
• M6: 1,574,966 km (0.114 R)
• M7: 2,004,312 km (0.071 R)
• M8: 2,496,040 km (0.108 R)
• M9: 2,924,190 km (0.114 R)
• M10: 3,024,121 km (0.048 R)
• M11: 3,571,200 km (0.106 R)
• M12: 3,958,210 km (0.098 R)
• M13: 6,399,947 km (0.075 R)
• M14: 6,869,534 km (0.115 R)
• M15: 7,233,955 km (0.091 R)
• M16: 8,364,765 km (0.08 R)
• M17: 8,981,856 km (0.088 R)
• M18: 9,127,864 km (0.049 R)
• M19: 9,295,862 km (0.056 R)
• M20: 9,934,795 km (0.091 R)
• M21: 10,390,470 km (0.083 R)
• M22: 10,565,948 km (0.12 R)
• M23: 12,188,337 km (0.101 R)
• M24: 12,582,677 km (0.118 R)
• M25: 12,769,674 km (0.104 R)
• M26: 12,840,135 km (0.084 R)
• M27: 13,598,746 km (0.086 R)
• M28: 14,274,479 km (0.11 R)
• M29: 14,469,555 km (0.106 R)
• M30: 16,673,281 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.8

Radius: 4.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.4 AU - 23.58 AU

Year: 31427 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,832,383 km

• M1: 221,554 km (0.102 R)
• M2: 282,441 km (0.087 R)
• M3: 668,852 km (0.116 R)
• M4: 1,876,256 km (0.118 R)
• M5: 2,005,958 km (0.086 R)
• M6: 2,744,971 km (0.077 R)
• M7: 2,818,274 km (0.119 R)
• M8: 2,867,492 km (0.115 R)
• M9: 3,219,945 km (0.038 R)
• M10: 3,559,382 km (0.118 R)
• M11: 3,666,045 km (0.075 R)
• M12: 4,615,094 km (0.03 R)
• M13: 4,908,007 km (0.112 R)
• M14: 5,358,745 km (0.029 R)
• M15: 5,728,701 km (0.091 R)
• M16: 5,791,083 km (0.105 R)
• M17: 6,266,804 km (0.086 R)
• M18: 6,298,968 km (0.108 R)
• M19: 6,853,976 km (0.108 R)
• M20: 7,255,198 km (0.085 R)
• M21: 7,767,421 km (0.052 R)
• M22: 8,010,368 km (0.077 R)
• M23: 9,631,261 km (0.101 R)
• M24: 10,650,620 km (0.119 R)
• M25: 10,881,899 km (0.084 R)
• M26: 11,545,814 km (0.092 R)
• M27: 12,182,652 km (0.11 R)
• M28: 12,262,986 km (0.091 R)
• M29: 13,282,945 km (0.097 R)
• M30: 14,245,008 km (0.106 R)
• M31: 14,584,895 km (0.059 R)
• M32: 17,579,695 km (0.081 R)
• M33: 18,866,236 km (0.096 R)
• M34: 21,092,851 km (0.109 R)
• M35: 23,301,065 km (0.055 R)
• M36: 24,407,192 km (0.114 R)
• M37: 25,119,876 km (0.106 R)
• M38: 27,403,936 km (0.099 R)
• M39: 27,456,595 km (0.08 R)
• M40: 27,509,403 km (0.099 R)
• M41: 27,932,316 km (0.114 R)
• M42: 28,197,703 km (0.106 R)
• M43: 29,916,133 km (0.119 R)
• M44: 31,281,962 km (0.099 R)
• M45: 31,612,723 km (0.113 R)
• M46: 31,889,329 km (0.09 R)
• M47: 31,944,830 km (0.107 R)
• M48: 32,668,136 km (0.087 R)
• M49: 32,723,936 km (0.087 R)
• M50: 33,228,081 km (0.066 R)
• M51: 34,471,389 km (0.107 R)
• M52: 34,585,083 km (0.051 R)
• M53: 35,672,211 km (0.106 R)
• M54: 37,236,107 km (0.116 R)
• M55: 37,411,286 km (0.107 R)
• M56: 37,938,469 km (0.116 R)
• M57: 38,526,987 km (0.099 R)
• M58: 39,415,449 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit