🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.09 AU - 1.09 AU

Year: 429 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,987,299 km

• M1: 626,965 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.16 AU - 1.4 AU

Year: 546 Days

Day: 17.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 90.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.93 AU - 3.09 AU

Year: 1967 Days

Day: 32.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 12

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.69 AU - 5.63 AU

Year: 4416 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,987,299 km

• M1: 156,928 km (0.105 R)
• M2: 275,709 km (0.056 R)
• M3: 437,275 km (0.112 R)
• M4: 527,931 km (0.062 R)
• M5: 756,666 km (0.051 R)
• M6: 1,046,886 km (0.063 R)
• M7: 1,515,127 km (0.086 R)
• M8: 1,713,195 km (0.085 R)
• M9: 2,026,602 km (0.101 R)
• M10: 2,434,705 km (0.108 R)
• M11: 2,511,748 km (0.113 R)
• M12: 2,668,377 km (0.06 R)
• M13: 3,074,236 km (0.076 R)
• M14: 3,719,601 km (0.038 R)
• M15: 3,808,911 km (0.082 R)
• M16: 4,764,991 km (0.105 R)
• M17: 4,862,080 km (0.108 R)
• M18: 4,984,601 km (0.09 R)
• M19: 5,459,125 km (0.106 R)
• M20: 5,586,433 km (0.118 R)
• M21: 5,974,490 km (0.112 R)
• M22: 6,158,496 km (0.076 R)
• M23: 6,344,446 km (0.049 R)
• M24: 6,776,634 km (0.116 R)
• M25: 7,218,396 km (0.111 R)
• M26: 7,726,580 km (0.047 R)
• M27: 7,985,086 km (0.114 R)
• M28: 9,107,668 km (0.089 R)
• M29: 9,966,360 km (0.088 R)
• M30: 10,247,903 km (0.039 R)
• M31: 10,405,429 km (0.118 R)
• M32: 10,754,890 km (0.08 R)
• M33: 10,914,960 km (0.104 R)
• M34: 11,694,664 km (0.069 R)
• M35: 12,024,826 km (0.025 R)
• M36: 12,324,621 km (0.112 R)
• M37: 13,548,331 km (0.111 R)
• M38: 13,895,249 km (0.071 R)
• M39: 14,034,674 km (0.105 R)
• M40: 14,245,008 km (0.076 R)
• M41: 14,385,630 km (0.088 R)
• M42: 15,024,713 km (0.101 R)
• M43: 15,455,854 km (0.103 R)
• M44: 15,709,272 km (0.1 R)
• M45: 16,293,602 km (0.098 R)
• M46: 16,440,806 km (0.108 R)
• M47: 16,922,362 km (0.1 R)
• M48: 17,370,856 km (0.093 R)
• M49: 17,709,994 km (0.089 R)
• M50: 19,126,686 km (0.11 R)
• M51: 19,398,805 km (0.087 R)
• M52: 19,476,745 km (0.109 R)
• M53: 19,946,782 km (0.069 R)
• M54: 20,064,964 km (0.098 R)
• M55: 20,619,224 km (0.047 R)
• M56: 20,778,546 km (0.101 R)
• M57: 20,938,316 km (0.102 R)
• M58: 21,783,395 km (0.112 R)
• M59: 21,986,399 km (0.093 R)
• M60: 22,927,669 km (0.098 R)
• M61: 23,299,569 km (0.089 R)
• M62: 23,715,302 km (0.1 R)
• M63: 24,259,240 km (0.052 R)
• M64: 24,469,574 km (0.096 R)
• M65: 24,722,694 km (0.054 R)
• M66: 24,976,860 km (0.079 R)
• M67: 25,615,793 km (0.11 R)
• M68: 26,260,111 km (0.109 R)
• M69: 26,562,598 km (0.092 R)
• M70: 26,735,982 km (0.08 R)
• M71: 27,214,845 km (0.098 R)
• M72: 27,302,060 km (0.068 R)
• M73: 27,608,586 km (0.074 R)
• M74: 27,916,309 km (0.101 R)
• M75: 28,269,210 km (0.088 R)
• M76: 28,534,896 km (0.099 R)
• M77: 29,247,431 km (0.043 R)
• M78: 29,471,379 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 12.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.06 AU - 8.42 AU

Year: 8112 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,987,299 km

• M1: 188,643 km (0.076 R)
• M2: 279,150 km (0.07 R)
• M3: 354,846 km (0.083 R)
• M4: 506,838 km (0.088 R)
• M5: 819,048 km (0.111 R)
• M6: 1,266,795 km (0.09 R)
• M7: 1,344,735 km (0.095 R)
• M8: 1,772,585 km (0.063 R)
• M9: 2,633,371 km (0.118 R)
• M10: 2,734,649 km (0.076 R)
• M11: 3,046,710 km (0.096 R)
• M12: 3,214,709 km (0.06 R)
• M13: 3,323,317 km (0.112 R)
• M14: 3,433,271 km (0.103 R)
• M15: 3,868,451 km (0.082 R)
• M16: 4,389,950 km (0.073 R)
• M17: 4,685,405 km (0.1 R)
• M18: 5,059,550 km (0.074 R)
• M19: 5,912,706 km (0.045 R)
• M20: 6,790,397 km (0.115 R)
• M21: 7,112,182 km (0.106 R)
• M22: 7,213,909 km (0.097 R)
• M23: 7,459,698 km (0.09 R)
• M24: 7,812,898 km (0.056 R)
• M25: 7,938,860 km (0.102 R)
• M26: 8,086,662 km (0.043 R)
• M27: 8,299,391 km (0.068 R)
• M28: 8,406,503 km (0.052 R)
• M29: 8,492,522 km (0.111 R)
• M30: 9,279,706 km (0.093 R)
• M31: 9,614,655 km (0.117 R)
• M32: 10,090,227 km (0.034 R)
• M33: 10,853,176 km (0.102 R)
• M34: 11,778,738 km (0.082 R)
• M35: 12,214,517 km (0.104 R)
• M36: 12,385,357 km (0.079 R)
• M37: 12,729,582 km (0.087 R)
• M38: 13,176,730 km (0.112 R)
• M39: 13,427,306 km (0.062 R)
• M40: 14,009,841 km (0.075 R)
• M41: 14,782,065 km (0.033 R)
• M42: 15,357,269 km (0.095 R)
• M43: 15,833,289 km (0.114 R)
• M44: 16,394,730 km (0.044 R)
• M45: 16,583,373 km (0.088 R)
• M46: 17,564,884 km (0.064 R)
• M47: 17,923,919 km (0.066 R)
• M48: 18,369,123 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit