🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.17 AU

Year: 344 Days

Day: 13.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.01 AU - 1.17 AU

Year: 416 Days

Day: 12.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.5 AU - 1.5 AU

Year: 671 Days

Day: 41.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,104,800 km

• M1: 853,605 km (0.032 R)
• M2: 1,001,857 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.33 AU - 1.97 AU

Year: 774 Days

Day: 28.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 12.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.36 AU - 8.48 AU

Year: 8141 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,104,800 km

• M1: 200,312 km (0.072 R)
• M2: 312,660 km (0.048 R)
• M3: 669,002 km (0.051 R)
• M4: 892,501 km (0.098 R)
• M5: 1,257,520 km (0.075 R)
• M6: 1,343,239 km (0.032 R)
• M7: 1,502,561 km (0.058 R)
• M8: 1,668,465 km (0.096 R)
• M9: 1,821,204 km (0.108 R)
• M10: 2,059,364 km (0.106 R)
• M11: 2,182,334 km (0.076 R)
• M12: 2,676,755 km (0.105 R)
• M13: 2,857,020 km (0.113 R)
• M14: 3,568,657 km (0.082 R)
• M15: 3,717,507 km (0.087 R)
• M16: 3,817,887 km (0.115 R)
• M17: 3,919,165 km (0.084 R)
• M18: 4,124,563 km (0.092 R)
• M19: 4,254,863 km (0.096 R)
• M20: 4,789,376 km (0.107 R)
• M21: 6,039,864 km (0.1 R)
• M22: 6,128,576 km (0.107 R)
• M23: 6,518,578 km (0.117 R)
• M24: 7,134,472 km (0.117 R)
• M25: 7,995,258 km (0.09 R)
• M26: 8,355,340 km (0.088 R)
• M27: 8,587,367 km (0.069 R)
• M28: 9,125,620 km (0.04 R)
• M29: 9,570,973 km (0.077 R)
• M30: 9,848,776 km (0.026 R)
• M31: 10,341,102 km (0.115 R)
• M32: 10,626,086 km (0.097 R)
• M33: 11,349,841 km (0.074 R)
• M34: 11,643,801 km (0.11 R)
• M35: 12,540,939 km (0.109 R)
• M36: 13,112,852 km (0.073 R)
• M37: 13,576,605 km (0.082 R)
• M38: 14,124,582 km (0.118 R)
• M39: 14,282,408 km (0.099 R)
• M40: 14,440,832 km (0.114 R)
• M41: 14,839,510 km (0.103 R)
• M42: 16,678,367 km (0.084 R)
• M43: 16,761,843 km (0.109 R)
• M44: 16,887,206 km (0.025 R)
• M45: 17,433,986 km (0.094 R)
• M46: 19,065,501 km (0.114 R)
• M47: 19,152,716 km (0.112 R)
• M48: 19,283,764 km (0.052 R)
• M49: 19,811,096 km (0.061 R)
• M50: 21,739,413 km (0.088 R)
• M51: 22,564,296 km (0.096 R)
• M52: 22,749,049 km (0.108 R)
• M53: 22,980,627 km (0.1 R)
• M54: 23,120,052 km (0.085 R)
• M55: 23,213,102 km (0.106 R)
• M56: 23,820,918 km (0.091 R)
• M57: 23,961,839 km (0.039 R)
• M58: 24,481,392 km (0.111 R)
• M59: 24,576,237 km (0.11 R)
• M60: 24,956,814 km (0.077 R)
• M61: 26,207,303 km (0.115 R)
• M62: 27,724,824 km (0.062 R)
• M63: 27,823,708 km (0.064 R)
• M64: 28,120,959 km (0.112 R)
• M65: 28,718,902 km (0.117 R)
• M66: 28,818,983 km (0.117 R)
• M67: 29,321,033 km (0.097 R)
• M68: 30,333,661 km (0.036 R)
• M69: 31,460,881 km (0.114 R)
• M70: 31,719,087 km (0.114 R)
• M71: 32,706,283 km (0.108 R)
• M72: 33,020,140 km (0.119 R)
• M73: 33,177,367 km (0.117 R)
• M74: 34,551,124 km (0.075 R)
• M75: 34,817,408 km (0.077 R)
• M76: 35,352,071 km (0.037 R)
• M77: 35,781,716 km (0.097 R)
• M78: 35,943,282 km (0.048 R)
• M79: 36,159,152 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 10.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.09 AU - 11.21 AU

Year: 10109 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,104,800 km

• M1: 169,644 km (0.051 R)
• M2: 259,852 km (0.109 R)
• M3: 379,979 km (0.043 R)
• M4: 509,979 km (0.112 R)
• M5: 657,034 km (0.097 R)
• M6: 752,477 km (0.112 R)
• M7: 870,510 km (0.096 R)
• M8: 1,468,752 km (0.115 R)
• M9: 1,685,519 km (0.101 R)
• M10: 1,775,278 km (0.045 R)
• M11: 2,054,278 km (0.114 R)
• M12: 2,297,524 km (0.063 R)
• M13: 2,499,032 km (0.077 R)
• M14: 2,654,016 km (0.104 R)
• M15: 3,649,889 km (0.115 R)
• M16: 5,171,748 km (0.093 R)
• M17: 5,912,108 km (0.119 R)
• M18: 6,400,545 km (0.112 R)
• M19: 6,471,454 km (0.116 R)
• M20: 6,865,794 km (0.116 R)
• M21: 7,305,014 km (0.085 R)
• M22: 8,210,530 km (0.09 R)
• M23: 8,481,451 km (0.119 R)
• M24: 8,952,535 km (0.105 R)
• M25: 9,961,273 km (0.084 R)
• M26: 10,126,130 km (0.076 R)
• M27: 10,291,735 km (0.102 R)
• M28: 11,218,943 km (0.105 R)
• M29: 11,605,952 km (0.028 R)
• M30: 12,526,129 km (0.062 R)
• M31: 12,659,421 km (0.038 R)
• M32: 12,838,040 km (0.118 R)
• M33: 13,152,495 km (0.036 R)
• M34: 13,333,359 km (0.098 R)
• M35: 13,651,853 km (0.081 R)
• M36: 14,903,837 km (0.1 R)
• M37: 15,329,294 km (0.079 R)
• M38: 16,095,534 km (0.065 R)
• M39: 16,874,191 km (0.109 R)
• M40: 17,268,232 km (0.092 R)
• M41: 17,864,828 km (0.069 R)
• M42: 18,165,669 km (0.116 R)
• M43: 18,620,148 km (0.083 R)
• M44: 19,334,478 km (0.094 R)
• M45: 21,000,848 km (0.064 R)
• M46: 21,106,464 km (0.111 R)
• M47: 21,371,402 km (0.078 R)
• M48: 22,550,233 km (0.115 R)
• M49: 23,093,124 km (0.08 R)
• M50: 24,191,771 km (0.109 R)
• M51: 24,580,277 km (0.091 R)
• M52: 24,691,577 km (0.095 R)
• M53: 24,970,877 km (0.095 R)
• M54: 25,476,069 km (0.093 R)
• M55: 26,325,635 km (0.103 R)
• M56: 27,936,056 km (0.091 R)
• M57: 28,227,024 km (0.095 R)
• M58: 29,400,918 km (0.085 R)
• M59: 30,950,752 km (0.119 R)
• M60: 31,312,031 km (0.098 R)
• M61: 33,078,483 km (0.117 R)
• M62: 33,386,355 km (0.089 R)
• M63: 33,818,992 km (0.076 R)
• M64: 33,942,859 km (0.079 R)
• M65: 34,627,120 km (0.093 R)
• M66: 35,190,506 km (0.062 R)
• M67: 35,316,018 km (0.115 R)
• M68: 36,326,103 km (0.1 R)
• M69: 36,516,541 km (0.119 R)
• M70: 36,771,007 km (0.071 R)
• M71: 37,859,032 km (0.101 R)
• M72: 40,789,655 km (0.096 R)
• M73: 40,921,600 km (0.025 R)
• M74: 41,915,678 km (0.06 R)
• M75: 42,716,625 km (0.108 R)
• M76: 45,286,267 km (0.085 R)
• M77: 45,696,465 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 4.9

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.34 AU - 18.32 AU

Year: 24103 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,104,800 km

• M1: 63,130 km (0.081 R)
• M2: 154,385 km (0.117 R)
• M3: 629,358 km (0.093 R)
• M4: 831,465 km (0.044 R)
• M5: 927,806 km (0.074 R)
• M6: 1,211,144 km (0.116 R)
• M7: 1,265,598 km (0.106 R)
• M8: 1,433,447 km (0.116 R)
• M9: 1,979,180 km (0.098 R)
• M10: 2,478,089 km (0.04 R)
• M11: 2,617,514 km (0.063 R)
• M12: 3,014,247 km (0.1 R)
• M13: 3,088,298 km (0.105 R)
• M14: 3,943,101 km (0.063 R)
• M15: 4,271,019 km (0.116 R)
• M16: 4,354,345 km (0.081 R)
• M17: 5,351,265 km (0.06 R)
• M18: 5,898,345 km (0.12 R)
• M19: 6,084,594 km (0.079 R)
• M20: 6,225,665 km (0.097 R)
• M21: 8,102,669 km (0.083 R)
• M22: 8,994,722 km (0.096 R)
• M23: 9,048,128 km (0.03 R)
• M24: 10,699,988 km (0.068 R)
• M25: 11,386,193 km (0.076 R)
• M26: 11,734,607 km (0.117 R)
• M27: 12,680,813 km (0.092 R)
• M28: 12,740,802 km (0.118 R)
• M29: 13,284,590 km (0.119 R)
• M30: 13,406,512 km (0.105 R)
• M31: 16,506,180 km (0.089 R)
• M32: 17,630,857 km (0.111 R)
• M33: 19,122,797 km (0.11 R)
• M34: 19,814,238 km (0.117 R)
• M35: 19,953,514 km (0.077 R)
• M36: 23,171,962 km (0.079 R)
• M37: 23,392,170 km (0.093 R)
• M38: 24,056,983 km (0.107 R)
• M39: 24,354,384 km (0.114 R)
• M40: 24,953,074 km (0.075 R)
• M41: 25,708,095 km (0.1 R)
• M42: 26,700,826 km (0.09 R)
• M43: 30,714,537 km (0.053 R)
• M44: 32,257,190 km (0.096 R)
• M45: 32,502,980 km (0.111 R)
• M46: 32,667,238 km (0.102 R)
• M47: 32,749,517 km (0.085 R)
• M48: 33,492,719 km (0.061 R)
• M49: 34,576,107 km (0.088 R)
• M50: 34,995,729 km (0.06 R)
• M51: 35,586,192 km (0.111 R)
• M52: 35,925,031 km (0.063 R)
• M53: 36,350,188 km (0.098 R)
• M54: 36,776,991 km (0.032 R)
• M55: 36,948,131 km (0.04 R)
• M56: 37,033,850 km (0.115 R)
• M57: 38,153,740 km (0.081 R)
• M58: 38,761,257 km (0.1 R)
• M59: 39,986,164 km (0.065 R)
• M60: 41,401,510 km (0.11 R)
• M61: 41,579,531 km (0.059 R)
• M62: 42,383,919 km (0.12 R)
• M63: 43,374,107 km (0.075 R)
• M64: 43,464,465 km (0.113 R)
• M65: 43,917,447 km (0.119 R)
• M66: 45,928,641 km (0.105 R)
• M67: 46,113,095 km (0.092 R)
• M68: 47,783,056 km (0.064 R)
• M69: 48,344,048 km (0.054 R)
• M70: 48,437,846 km (0.115 R)
• M71: 50,895,739 km (0.114 R)
• M72: 51,756,076 km (0.095 R)
• M73: 52,910,523 km (0.081 R)
• M74: 53,007,014 km (0.086 R)
• M75: 54,657,976 km (0.093 R)
• M76: 54,951,187 km (0.034 R)
• M77: 56,030,237 km (0.117 R)
• M78: 56,621,896 km (0.077 R)
• M79: 57,017,433 km (0.118 R)
• M80: 57,215,501 km (0.089 R)
• M81: 57,413,868 km (0.108 R)
• M82: 57,513,051 km (0.065 R)
• M83: 57,612,384 km (0.096 R)
• M84: 58,309,211 km (0.055 R)
• M85: 58,508,774 km (0.117 R)
• M86: 60,820,361 km (0.106 R)
• M87: 62,344,015 km (0.109 R)
• M88: 64,704,520 km (0.08 R)
• M89: 64,807,742 km (0.107 R)
• M90: 65,428,574 km (0.095 R)
• M91: 66,467,830 km (0.095 R)
• M92: 67,303,184 km (0.046 R)
• M93: 68,352,165 km (0.12 R)
• M94: 68,773,283 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit