🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 352 Days

Day: 44.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.48 AU - 1.56 AU

Year: 691 Days

Day: 36.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 86.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 9.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.17 AU - 6.21 AU

Year: 4362 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,380,226 km

• M1: 130,898 km (0.069 R)
• M2: 238,010 km (0.085 R)
• M3: 346,020 km (0.091 R)
• M4: 490,531 km (0.106 R)
• M5: 666,010 km (0.064 R)
• M6: 761,752 km (0.113 R)
• M7: 883,226 km (0.065 R)
• M8: 1,000,511 km (0.089 R)
• M9: 1,359,246 km (0.098 R)
• M10: 1,770,042 km (0.099 R)
• M11: 2,074,174 km (0.04 R)
• M12: 2,380,102 km (0.06 R)
• M13: 2,546,006 km (0.106 R)
• M14: 2,810,196 km (0.027 R)
• M15: 3,066,906 km (0.094 R)
• M16: 3,132,430 km (0.059 R)
• M17: 3,381,809 km (0.113 R)
• M18: 3,620,568 km (0.071 R)
• M19: 3,811,903 km (0.099 R)
• M20: 3,988,878 km (0.059 R)
• M21: 4,096,438 km (0.054 R)
• M22: 4,780,550 km (0.055 R)
• M23: 5,204,061 km (0.119 R)
• M24: 5,460,023 km (0.05 R)
• M25: 5,984,364 km (0.044 R)
• M26: 6,377,806 km (0.111 R)
• M27: 6,736,991 km (0.117 R)
• M28: 6,886,738 km (0.099 R)
• M29: 6,994,448 km (0.089 R)
• M30: 7,102,757 km (0.092 R)
• M31: 7,255,198 km (0.116 R)
• M32: 7,696,960 km (0.104 R)
• M33: 7,808,710 km (0.103 R)
• M34: 8,011,265 km (0.1 R)
• M35: 8,079,183 km (0.097 R)
• M36: 9,192,041 km (0.085 R)
• M37: 9,718,027 km (0.085 R)
• M38: 9,814,668 km (0.082 R)
• M39: 9,887,372 km (0.116 R)
• M40: 10,106,683 km (0.084 R)
• M41: 10,253,737 km (0.094 R)
• M42: 10,599,757 km (0.115 R)
• M43: 10,824,154 km (0.102 R)
• M44: 10,949,517 km (0.119 R)
• M45: 11,328,598 km (0.056 R)
• M46: 11,634,825 km (0.111 R)
• M47: 11,789,060 km (0.119 R)
• M48: 12,099,476 km (0.118 R)
• M49: 12,229,626 km (0.027 R)
• M50: 12,940,515 km (0.098 R)
• M51: 13,368,066 km (0.069 R)
• M52: 14,018,068 km (0.051 R)
• M53: 14,127,425 km (0.095 R)
• M54: 14,237,080 km (0.042 R)
• M55: 14,512,340 km (0.05 R)
• M56: 14,595,217 km (0.098 R)
• M57: 14,900,696 km (0.084 R)
• M58: 15,124,195 km (0.114 R)
• M59: 15,377,016 km (0.118 R)
• M60: 15,546,211 km (0.055 R)
• M61: 15,744,577 km (0.079 R)
• M62: 16,200,851 km (0.11 R)
• M63: 16,315,742 km (0.066 R)
• M64: 16,632,740 km (0.09 R)
• M65: 16,748,529 km (0.06 R)
• M66: 16,806,573 km (0.11 R)
• M67: 16,922,661 km (0.113 R)
• M68: 17,390,154 km (0.118 R)
• M69: 18,517,374 km (0.11 R)
• M70: 18,577,363 km (0.065 R)
• M71: 18,908,423 km (0.062 R)
• M72: 19,059,517 km (0.108 R)
• M73: 19,241,428 km (0.059 R)
• M74: 19,423,788 km (0.062 R)
• M75: 20,036,241 km (0.059 R)
• M76: 20,935,324 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 9.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.62 AU - 6.92 AU

Year: 5114 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,380,226 km

• M1: 182,509 km (0.063 R)
• M2: 250,876 km (0.042 R)
• M3: 319,691 km (0.103 R)
• M4: 422,913 km (0.1 R)
• M5: 493,374 km (0.103 R)
• M6: 558,898 km (0.103 R)
• M7: 764,744 km (0.082 R)
• M8: 900,280 km (0.099 R)
• M9: 1,315,115 km (0.052 R)
• M10: 1,494,184 km (0.029 R)
• M11: 1,608,327 km (0.107 R)
• M12: 1,800,410 km (0.066 R)
• M13: 1,876,256 km (0.032 R)
• M14: 1,984,266 km (0.065 R)
• M15: 2,288,399 km (0.066 R)
• M16: 2,522,071 km (0.113 R)
• M17: 2,659,102 km (0.111 R)
• M18: 2,869,437 km (0.047 R)
• M19: 3,158,310 km (0.073 R)
• M20: 3,232,062 km (0.105 R)
• M21: 3,783,929 km (0.109 R)
• M22: 3,941,306 km (0.098 R)
• M23: 4,040,938 km (0.081 R)
• M24: 4,364,967 km (0.117 R)
• M25: 4,888,410 km (0.04 R)
• M26: 5,520,311 km (0.06 R)
• M27: 5,925,572 km (0.103 R)
• M28: 6,293,882 km (0.059 R)
• M29: 6,669,671 km (0.101 R)
• M30: 6,764,816 km (0.056 R)
• M31: 8,194,074 km (0.102 R)
• M32: 8,347,262 km (0.066 R)
• M33: 8,578,540 km (0.11 R)
• M34: 8,682,212 km (0.059 R)
• M35: 8,968,991 km (0.1 R)
• M36: 9,074,158 km (0.109 R)
• M37: 9,525,345 km (0.106 R)
• M38: 9,740,317 km (0.108 R)
• M39: 10,394,658 km (0.094 R)
• M40: 10,615,914 km (0.099 R)
• M41: 10,755,040 km (0.091 R)
• M42: 11,119,460 km (0.114 R)
• M43: 11,289,104 km (0.042 R)
• M44: 11,860,718 km (0.056 R)
• M45: 12,735,716 km (0.118 R)
• M46: 13,091,459 km (0.117 R)
• M47: 13,480,713 km (0.102 R)
• M48: 13,752,383 km (0.1 R)
• M49: 14,331,925 km (0.091 R)
• M50: 14,516,529 km (0.12 R)
• M51: 14,763,963 km (0.081 R)
• M52: 15,231,756 km (0.11 R)
• M53: 15,357,269 km (0.114 R)
• M54: 16,022,082 km (0.073 R)
• M55: 16,085,960 km (0.076 R)
• M56: 16,890,647 km (0.093 R)
• M57: 17,053,110 km (0.113 R)
• M58: 17,412,594 km (0.082 R)
• M59: 18,072,470 km (0.07 R)
• M60: 18,205,313 km (0.119 R)
• M61: 18,875,063 km (0.119 R)
• M62: 19,997,645 km (0.07 R)
• M63: 21,492,576 km (0.089 R)
• M64: 21,633,498 km (0.096 R)
• M65: 21,774,718 km (0.102 R)
• M66: 22,235,779 km (0.06 R)
• M67: 22,378,196 km (0.106 R)
• M68: 22,987,358 km (0.119 R)
• M69: 23,059,315 km (0.087 R)
• M70: 23,203,527 km (0.098 R)
• M71: 23,311,986 km (0.096 R)
• M72: 23,965,878 km (0.097 R)
• M73: 24,148,537 km (0.07 R)
• M74: 24,331,645 km (0.117 R)
• M75: 24,588,953 km (0.077 R)
• M76: 24,699,356 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.5

Radius: 12.5

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.25 AU - 7.83 AU

Year: 6171 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,380,226 km

• M1: 168,298 km (0.063 R)
• M2: 307,274 km (0.111 R)
• M3: 467,194 km (0.072 R)
• M4: 610,060 km (0.049 R)
• M5: 869,912 km (0.107 R)
• M6: 959,820 km (0.116 R)
• M7: 1,232,986 km (0.103 R)
• M8: 1,549,834 km (0.113 R)
• M9: 1,718,132 km (0.094 R)
• M10: 2,032,736 km (0.088 R)
• M11: 3,108,345 km (0.113 R)
• M12: 3,322,868 km (0.116 R)
• M13: 3,419,807 km (0.103 R)
• M14: 3,517,794 km (0.069 R)
• M15: 4,388,005 km (0.041 R)
• M16: 4,467,890 km (0.083 R)
• M17: 4,847,569 km (0.089 R)
• M18: 4,985,648 km (0.114 R)
• M19: 5,153,198 km (0.078 R)
• M20: 5,725,111 km (0.104 R)
• M21: 6,137,552 km (0.119 R)
• M22: 6,438,094 km (0.038 R)
• M23: 6,960,340 km (0.046 R)
• M24: 7,179,202 km (0.046 R)
• M25: 7,592,092 km (0.066 R)
• M26: 8,077,986 km (0.061 R)
• M27: 8,876,539 km (0.039 R)
• M28: 9,770,087 km (0.099 R)
• M29: 9,910,111 km (0.111 R)
• M30: 10,121,343 km (0.038 R)
• M31: 11,273,396 km (0.036 R)
• M32: 11,567,805 km (0.031 R)
• M33: 12,126,852 km (0.099 R)
• M34: 12,428,741 km (0.097 R)
• M35: 13,039,698 km (0.041 R)
• M36: 13,348,917 km (0.026 R)
• M37: 13,935,341 km (0.101 R)
• M38: 14,770,247 km (0.119 R)
• M39: 15,133,171 km (0.076 R)
• M40: 15,867,697 km (0.079 R)
• M41: 16,655,629 km (0.06 R)
• M42: 17,669,154 km (0.054 R)
• M43: 17,839,995 km (0.032 R)
• M44: 18,226,406 km (0.117 R)
• M45: 18,485,659 km (0.107 R)
• M46: 19,226,618 km (0.094 R)
• M47: 20,602,768 km (0.115 R)
• M48: 21,325,476 km (0.103 R)
• M49: 21,598,641 km (0.115 R)
• M50: 22,010,634 km (0.06 R)
• M51: 22,471,246 km (0.104 R)
• M52: 22,563,847 km (0.114 R)
• M53: 23,075,023 km (0.097 R)
• M54: 24,774,754 km (0.094 R)
• M55: 25,157,874 km (0.103 R)
• M56: 25,446,598 km (0.104 R)
• M57: 25,881,628 km (0.116 R)
• M58: 26,075,806 km (0.094 R)
• M59: 27,696,101 km (0.08 R)
• M60: 28,143,548 km (0.091 R)
• M61: 28,693,769 km (0.116 R)
• M62: 29,247,581 km (0.108 R)
• M63: 29,348,709 km (0.101 R)
• M64: 29,449,837 km (0.1 R)
• M65: 29,754,119 km (0.12 R)
• M66: 30,621,936 km (0.068 R)
• M67: 30,724,560 km (0.109 R)
• M68: 30,878,796 km (0.069 R)
• M69: 31,291,087 km (0.115 R)
• M70: 31,809,145 km (0.115 R)
• M71: 31,965,175 km (0.12 R)
• M72: 32,330,045 km (0.056 R)
• M73: 32,591,542 km (0.115 R)
• M74: 33,697,668 km (0.057 R)
• M75: 34,762,356 km (0.038 R)
• M76: 34,976,730 km (0.049 R)
• M77: 35,083,992 km (0.116 R)
• M78: 36,380,257 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit