🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.15 AU - 1.17 AU

Year: 452 Days

Day: 42.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.44 AU - 1.82 AU

Year: 753 Days

Day: 34 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.85 AU - 2.03 AU

Year: 977 Days

Day: 33.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,913,650 km

• M1: 54,154 km (0.105 R)
• M2: 1,456,335 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.53 AU - 3.79 AU

Year: 2532 Days

Day: 40.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,913,650 km

• M1: 1,532,331 km (0.036 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 12.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.78 AU - 12.14 AU

Year: 12235 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,913,650 km

• M1: 162,314 km (0.077 R)
• M2: 387,010 km (0.101 R)
• M3: 619,036 km (0.113 R)
• M4: 725,849 km (0.059 R)
• M5: 879,635 km (0.1 R)
• M6: 1,002,755 km (0.104 R)
• M7: 1,314,217 km (0.115 R)
• M8: 1,506,301 km (0.05 R)
• M9: 1,656,647 km (0.105 R)
• M10: 1,759,869 km (0.092 R)
• M11: 1,865,336 km (0.026 R)
• M12: 2,366,638 km (0.046 R)
• M13: 3,066,906 km (0.083 R)
• M14: 3,325,261 km (0.105 R)
• M15: 3,557,138 km (0.104 R)
• M16: 3,897,773 km (0.045 R)
• M17: 4,002,042 km (0.115 R)
• M18: 4,647,557 km (0.046 R)
• M19: 4,832,759 km (0.115 R)
• M20: 4,982,656 km (0.074 R)
• M21: 5,834,766 km (0.052 R)
• M22: 5,954,444 km (0.106 R)
• M23: 6,359,555 km (0.086 R)
• M24: 6,731,904 km (0.073 R)
• M25: 7,153,920 km (0.039 R)
• M26: 7,282,275 km (0.093 R)
• M27: 7,584,612 km (0.116 R)
• M28: 7,715,510 km (0.101 R)
• M29: 8,471,428 km (0.116 R)
• M30: 9,019,405 km (0.08 R)
• M31: 9,720,421 km (0.105 R)
• M32: 11,174,811 km (0.115 R)
• M33: 11,274,144 km (0.107 R)
• M34: 11,674,618 km (0.033 R)
• M35: 12,028,866 km (0.109 R)
• M36: 12,644,461 km (0.119 R)
• M37: 12,747,983 km (0.084 R)
• M38: 13,165,361 km (0.101 R)
• M39: 13,693,142 km (0.055 R)
• M40: 14,066,837 km (0.082 R)
• M41: 14,824,251 km (0.11 R)
• M42: 14,933,607 km (0.1 R)
• M43: 16,661,912 km (0.085 R)
• M44: 17,984,656 km (0.118 R)
• M45: 19,043,360 km (0.117 R)
• M46: 20,364,609 km (0.116 R)
• M47: 20,669,040 km (0.118 R)
• M48: 21,529,527 km (0.12 R)
• M49: 21,839,644 km (0.051 R)
• M50: 22,026,491 km (0.092 R)
• M51: 22,527,195 km (0.098 R)
• M52: 22,715,988 km (0.053 R)
• M53: 23,987,719 km (0.116 R)
• M54: 24,956,665 km (0.072 R)
• M55: 26,070,271 km (0.032 R)
• M56: 26,599,997 km (0.088 R)
• M57: 27,066,294 km (0.057 R)
• M58: 27,267,054 km (0.12 R)
• M59: 27,468,263 km (0.12 R)
• M60: 28,142,501 km (0.102 R)
• M61: 28,278,037 km (0.091 R)
• M62: 28,617,624 km (0.093 R)
• M63: 34,741,562 km (0.116 R)
• M64: 35,032,530 km (0.086 R)
• M65: 35,837,068 km (0.117 R)
• M66: 37,017,993 km (0.12 R)
• M67: 37,762,542 km (0.082 R)
• M68: 37,986,939 km (0.071 R)
• M69: 38,436,929 km (0.106 R)
• M70: 42,565,830 km (0.098 R)
• M71: 43,659,241 km (0.053 R)
• M72: 46,512,820 km (0.119 R)
• M73: 47,881,192 km (0.103 R)
• M74: 49,344,409 km (0.116 R)
• M75: 50,822,286 km (0.105 R)
• M76: 52,231,498 km (0.092 R)
• M77: 54,074,095 km (0.073 R)
• M78: 54,580,334 km (0.103 R)
• M79: 55,257,713 km (0.057 R)
• M80: 55,937,935 km (0.106 R)
• M81: 56,364,439 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 8.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.33 AU - 13.29 AU

Year: 15620 Days

Day: 11.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,913,650 km

• M1: 142,268 km (0.098 R)
• M2: 292,314 km (0.099 R)
• M3: 438,771 km (0.087 R)
• M4: 699,071 km (0.037 R)
• M5: 917,484 km (0.09 R)
• M6: 975,528 km (0.115 R)
• M7: 1,268,889 km (0.109 R)
• M8: 1,571,825 km (0.108 R)
• M9: 1,804,749 km (0.108 R)
• M10: 1,991,447 km (0.117 R)
• M11: 2,125,935 km (0.088 R)
• M12: 2,204,325 km (0.074 R)
• M13: 2,693,958 km (0.091 R)
• M14: 2,800,323 km (0.116 R)
• M15: 3,017,090 km (0.095 R)
• M16: 3,149,783 km (0.069 R)
• M17: 4,529,674 km (0.103 R)
• M18: 4,733,127 km (0.075 R)
• M19: 4,913,542 km (0.077 R)
• M20: 5,201,817 km (0.106 R)
• M21: 5,308,032 km (0.063 R)
• M22: 5,468,700 km (0.06 R)
• M23: 5,658,091 km (0.105 R)
• M24: 6,666,380 km (0.097 R)
• M25: 6,724,125 km (0.116 R)
• M26: 7,191,319 km (0.111 R)
• M27: 7,250,410 km (0.081 R)
• M28: 8,342,475 km (0.085 R)
• M29: 9,942,574 km (0.073 R)
• M30: 10,240,573 km (0.111 R)
• M31: 10,340,504 km (0.059 R)
• M32: 11,599,968 km (0.12 R)
• M33: 12,371,744 km (0.099 R)
• M34: 12,943,357 km (0.108 R)
• M35: 13,087,570 km (0.104 R)
• M36: 13,596,651 km (0.087 R)
• M37: 13,853,660 km (0.101 R)
• M38: 14,447,115 km (0.12 R)
• M39: 14,671,811 km (0.064 R)
• M40: 15,086,796 km (0.081 R)
• M41: 16,005,476 km (0.094 R)
• M42: 16,432,578 km (0.093 R)
• M43: 16,981,602 km (0.118 R)
• M44: 17,179,071 km (0.045 R)
• M45: 17,377,438 km (0.1 R)
• M46: 17,457,024 km (0.086 R)
• M47: 18,218,627 km (0.111 R)
• M48: 18,339,801 km (0.057 R)
• M49: 18,868,480 km (0.072 R)
• M50: 19,072,981 km (0.088 R)
• M51: 19,319,518 km (0.073 R)
• M52: 19,857,322 km (0.108 R)
• M53: 20,316,139 km (0.116 R)
• M54: 20,441,951 km (0.116 R)
• M55: 20,947,591 km (0.115 R)
• M56: 22,143,327 km (0.1 R)
• M57: 22,359,197 km (0.068 R)
• M58: 23,404,886 km (0.1 R)
• M59: 25,273,214 km (0.114 R)
• M60: 27,744,720 km (0.059 R)
• M61: 28,444,838 km (0.114 R)
• M62: 28,726,531 km (0.077 R)
• M63: 29,150,791 km (0.082 R)
• M64: 30,484,007 km (0.087 R)
• M65: 30,964,964 km (0.12 R)
• M66: 31,157,945 km (0.116 R)
• M67: 31,593,874 km (0.081 R)
• M68: 31,739,582 km (0.054 R)
• M69: 31,885,589 km (0.081 R)
• M70: 31,982,978 km (0.101 R)
• M71: 32,080,515 km (0.093 R)
• M72: 32,324,809 km (0.066 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit