🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.27 AU - 1.59 AU

Year: 615 Days

Day: 45.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,312,314 km

• M1: 291,566 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.17 AU - 2.25 AU

Year: 1182 Days

Day: 47.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.26 AU - 2.52 AU

Year: 1330 Days

Day: 16 Hours

Environment

Temp: -69 °C

Axial Tilt: 80.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.19 AU - 3.09 AU

Year: 1544 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.81 AU - 4.68 AU

Year: 2603 Days

Day: 42.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.41 AU - 4.91 AU

Year: 3054 Days

Day: 29.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 12.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.05 AU - 9.93 AU

Year: 9701 Days

Day: 13.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,312,314 km

• M1: 267,780 km (0.046 R)
• M2: 427,102 km (0.076 R)
• M3: 614,847 km (0.075 R)
• M4: 804,089 km (0.094 R)
• M5: 1,159,084 km (0.094 R)
• M6: 1,452,595 km (0.076 R)
• M7: 2,581,760 km (0.04 R)
• M8: 3,156,814 km (0.065 R)
• M9: 3,252,557 km (0.09 R)
• M10: 4,886,166 km (0.116 R)
• M11: 5,025,292 km (0.102 R)
• M12: 5,537,515 km (0.067 R)
• M13: 5,858,851 km (0.119 R)
• M14: 5,947,563 km (0.032 R)
• M15: 6,307,046 km (0.061 R)
• M16: 6,581,259 km (0.111 R)
• M17: 7,945,143 km (0.049 R)
• M18: 8,142,313 km (0.087 R)
• M19: 8,341,128 km (0.113 R)
• M20: 8,981,258 km (0.112 R)
• M21: 9,812,573 km (0.118 R)
• M22: 10,024,254 km (0.107 R)
• M23: 10,237,431 km (0.112 R)
• M24: 10,849,735 km (0.091 R)
• M25: 11,585,457 km (0.1 R)
• M26: 12,642,217 km (0.104 R)
• M27: 12,757,407 km (0.039 R)
• M28: 12,949,940 km (0.101 R)
• M29: 13,533,521 km (0.088 R)
• M30: 13,966,906 km (0.099 R)
• M31: 14,364,836 km (0.101 R)
• M32: 14,444,871 km (0.115 R)
• M33: 15,009,304 km (0.1 R)
• M34: 16,914,582 km (0.106 R)
• M35: 18,197,983 km (0.039 R)
• M36: 18,982,923 km (0.1 R)
• M37: 19,912,673 km (0.073 R)
• M38: 20,270,811 km (0.073 R)
• M39: 20,766,578 km (0.109 R)
• M40: 21,495,120 km (0.083 R)
• M41: 21,908,459 km (0.073 R)
• M42: 22,046,986 km (0.083 R)
• M43: 22,650,015 km (0.084 R)
• M44: 24,587,457 km (0.082 R)
• M45: 24,971,774 km (0.074 R)
• M46: 25,551,765 km (0.115 R)
• M47: 26,234,231 km (0.118 R)
• M48: 26,675,993 km (0.117 R)
• M49: 26,972,047 km (0.065 R)
• M50: 27,766,412 km (0.086 R)
• M51: 28,922,056 km (0.099 R)
• M52: 30,401,279 km (0.052 R)
• M53: 30,658,887 km (0.067 R)
• M54: 31,124,286 km (0.104 R)
• M55: 31,228,107 km (0.071 R)
• M56: 31,331,928 km (0.066 R)
• M57: 33,433,179 km (0.106 R)
• M58: 33,965,598 km (0.105 R)
• M59: 35,796,676 km (0.042 R)
• M60: 36,123,248 km (0.05 R)
• M61: 36,614,827 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 9.9

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.64 AU - 11.6 AU

Year: 11586 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,312,314 km

• M1: 216,169 km (0.117 R)
• M2: 606,769 km (0.06 R)
• M3: 789,428 km (0.102 R)
• M4: 1,141,581 km (0.055 R)
• M5: 1,300,454 km (0.064 R)
• M6: 1,794,426 km (0.117 R)
• M7: 2,062,207 km (0.085 R)
• M8: 2,429,769 km (0.093 R)
• M9: 3,003,626 km (0.078 R)
• M10: 3,161,601 km (0.095 R)
• M11: 3,387,345 km (0.056 R)
• M12: 3,552,052 km (0.11 R)
• M13: 5,148,860 km (0.048 R)
• M14: 6,524,262 km (0.042 R)
• M15: 6,606,092 km (0.054 R)
• M16: 6,729,660 km (0.044 R)
• M17: 6,978,890 km (0.088 R)
• M18: 7,188,926 km (0.113 R)
• M19: 7,486,625 km (0.075 R)
• M20: 7,658,513 km (0.117 R)
• M21: 9,080,292 km (0.074 R)
• M22: 9,217,772 km (0.084 R)
• M23: 9,680,927 km (0.089 R)
• M24: 9,868,373 km (0.087 R)
• M25: 10,629,976 km (0.038 R)
• M26: 10,823,406 km (0.059 R)
• M27: 11,459,945 km (0.107 R)
• M28: 11,757,794 km (0.104 R)
• M29: 12,209,430 km (0.025 R)
• M30: 14,391,315 km (0.108 R)
• M31: 14,498,128 km (0.065 R)
• M32: 15,308,201 km (0.082 R)
• M33: 15,636,269 km (0.049 R)
• M34: 15,856,327 km (0.098 R)
• M35: 16,355,236 km (0.088 R)
• M36: 16,690,634 km (0.108 R)
• M37: 16,859,231 km (0.069 R)
• M38: 17,254,768 km (0.087 R)
• M39: 17,425,310 km (0.06 R)
• M40: 19,278,079 km (0.088 R)
• M41: 19,929,428 km (0.115 R)
• M42: 22,792,582 km (0.071 R)
• M43: 24,878,575 km (0.118 R)
• M44: 26,893,060 km (0.036 R)
• M45: 27,421,439 km (0.105 R)
• M46: 27,753,397 km (0.105 R)
• M47: 27,953,260 km (0.093 R)
• M48: 28,421,351 km (0.086 R)
• M49: 28,622,710 km (0.106 R)
• M50: 28,891,986 km (0.118 R)
• M51: 29,026,924 km (0.108 R)
• M52: 30,045,835 km (0.113 R)
• M53: 30,525,296 km (0.052 R)
• M54: 30,662,776 km (0.069 R)
• M55: 30,731,591 km (0.106 R)
• M56: 31,145,529 km (0.086 R)
• M57: 32,048,651 km (0.105 R)
• M58: 32,679,056 km (0.11 R)
• M59: 32,889,989 km (0.092 R)
• M60: 33,101,521 km (0.096 R)
• M61: 33,384,261 km (0.071 R)
• M62: 34,094,402 km (0.096 R)
• M63: 35,529,644 km (0.113 R)
• M64: 35,601,900 km (0.1 R)
• M65: 37,204,542 km (0.106 R)
• M66: 37,498,501 km (0.111 R)
• M67: 37,572,104 km (0.101 R)
• M68: 38,607,470 km (0.094 R)
• M69: 38,756,171 km (0.101 R)
• M70: 39,577,313 km (0.067 R)
• M71: 39,652,262 km (0.087 R)
• M72: 40,027,603 km (0.115 R)
• M73: 40,555,235 km (0.116 R)
• M74: 41,312,798 km (0.092 R)
• M75: 42,151,594 km (0.055 R)
• M76: 42,381,376 km (0.11 R)
• M77: 42,919,031 km (0.12 R)
• M78: 44,623,399 km (0.092 R)
• M79: 45,641,114 km (0.105 R)
• M80: 45,877,029 km (0.106 R)
• M81: 46,429,046 km (0.077 R)
• M82: 47,221,465 km (0.1 R)
• M83: 47,938,488 km (0.105 R)
• M84: 49,544,720 km (0.038 R)
• M85: 50,679,570 km (0.106 R)
• M86: 51,168,605 km (0.078 R)
• M87: 53,885,901 km (0.108 R)
• M88: 54,135,281 km (0.107 R)
• M89: 54,384,960 km (0.117 R)
• M90: 55,220,164 km (0.113 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit