🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.24 AU

Year: 381 Days

Day: 22.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,837,499 km

• M1: 430,243 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.58 AU - 1.62 AU

Year: 771 Days

Day: 19.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.11 AU

Year: 882 Days

Day: 37.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 154.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,837,499 km

• M1: 89,609 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.48 AU - 2.06 AU

Year: 897 Days

Day: 35.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,837,499 km

• M1: 279,150 km (0.057 R)
• M2: 819,497 km (0.03 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.4

Radius: 10.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.16 AU - 6.88 AU

Year: 6340 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,837,499 km

• M1: 199,115 km (0.112 R)
• M2: 286,330 km (0.046 R)
• M3: 358,736 km (0.044 R)
• M4: 507,735 km (0.109 R)
• M5: 690,993 km (0.1 R)
• M6: 761,004 km (0.101 R)
• M7: 1,381,686 km (0.054 R)
• M8: 1,628,373 km (0.04 R)
• M9: 1,773,483 km (0.042 R)
• M10: 2,306,201 km (0.087 R)
• M11: 2,789,701 km (0.101 R)
• M12: 2,944,834 km (0.09 R)
• M13: 3,023,523 km (0.032 R)
• M14: 3,122,856 km (0.071 R)
• M15: 3,489,670 km (0.102 R)
• M16: 3,615,033 km (0.096 R)
• M17: 3,956,714 km (0.066 R)
• M18: 4,043,780 km (0.115 R)
• M19: 4,131,444 km (0.086 R)
• M20: 4,488,684 km (0.078 R)
• M21: 4,972,932 km (0.064 R)
• M22: 5,114,302 km (0.082 R)
• M23: 6,116,010 km (0.054 R)
• M24: 6,369,429 km (0.086 R)
• M25: 6,991,905 km (0.085 R)
• M26: 7,124,000 km (0.076 R)
• M27: 7,606,453 km (0.075 R)
• M28: 7,742,438 km (0.103 R)
• M29: 8,072,002 km (0.046 R)
• M30: 8,266,330 km (0.058 R)
• M31: 8,350,104 km (0.088 R)
• M32: 8,944,606 km (0.092 R)
• M33: 9,232,433 km (0.037 R)
• M34: 9,494,079 km (0.086 R)
• M35: 9,935,692 km (0.104 R)
• M36: 10,233,990 km (0.047 R)
• M37: 10,474,544 km (0.032 R)
• M38: 11,207,872 km (0.101 R)
• M39: 11,455,906 km (0.115 R)
• M40: 11,989,222 km (0.039 R)
• M41: 12,691,285 km (0.039 R)
• M42: 13,637,192 km (0.094 R)
• M43: 13,736,376 km (0.057 R)
• M44: 14,068,633 km (0.102 R)
• M45: 14,168,714 km (0.095 R)
• M46: 14,707,116 km (0.056 R)
• M47: 15,561,769 km (0.067 R)
• M48: 16,047,364 km (0.081 R)
• M49: 16,573,200 km (0.104 R)
• M50: 17,068,967 km (0.119 R)
• M51: 17,498,014 km (0.026 R)
• M52: 17,569,821 km (0.102 R)
• M53: 18,805,948 km (0.04 R)
• M54: 20,333,791 km (0.04 R)
• M55: 20,522,883 km (0.075 R)
• M56: 21,476,719 km (0.056 R)
• M57: 22,289,185 km (0.113 R)
• M58: 22,445,066 km (0.104 R)
• M59: 22,640,441 km (0.054 R)
• M60: 23,111,674 km (0.105 R)
• M61: 23,506,912 km (0.089 R)
• M62: 23,625,842 km (0.082 R)
• M63: 24,063,865 km (0.104 R)
• M64: 24,867,205 km (0.076 R)
• M65: 26,872,116 km (0.082 R)
• M66: 27,537,976 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 8.6

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.15 AU - 10.37 AU

Year: 9873 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,837,499 km

• M1: 130,150 km (0.049 R)
• M2: 198,666 km (0.102 R)
• M3: 768,335 km (0.104 R)
• M4: 896,091 km (0.107 R)
• M5: 1,278,763 km (0.052 R)
• M6: 1,365,529 km (0.091 R)
• M7: 3,421,453 km (0.113 R)
• M8: 3,760,442 km (0.104 R)
• M9: 3,918,118 km (0.054 R)
• M10: 4,338,338 km (0.119 R)
• M11: 4,705,152 km (0.073 R)
• M12: 4,875,245 km (0.03 R)
• M13: 5,151,702 km (0.115 R)
• M14: 5,397,641 km (0.106 R)
• M15: 5,974,640 km (0.079 R)
• M16: 7,820,079 km (0.096 R)
• M17: 7,900,563 km (0.049 R)
• M18: 8,804,134 km (0.069 R)
• M19: 8,887,909 km (0.04 R)
• M20: 8,971,833 km (0.112 R)
• M21: 9,056,206 km (0.105 R)
• M22: 9,740,018 km (0.037 R)
• M23: 10,573,578 km (0.117 R)
• M24: 10,707,318 km (0.103 R)
• M25: 10,796,778 km (0.039 R)
• M26: 11,384,248 km (0.066 R)
• M27: 11,475,653 km (0.051 R)
• M28: 11,704,986 km (0.063 R)
• M29: 11,935,816 km (0.102 R)
• M30: 12,214,816 km (0.062 R)
• M31: 12,826,821 km (0.119 R)
• M32: 13,593,809 km (0.047 R)
• M33: 14,523,709 km (0.087 R)
• M34: 14,821,708 km (0.092 R)
• M35: 15,373,126 km (0.077 R)
• M36: 15,524,669 km (0.1 R)
• M37: 16,084,613 km (0.114 R)
• M38: 16,238,550 km (0.073 R)
• M39: 16,444,546 km (0.069 R)
• M40: 17,381,926 km (0.081 R)
• M41: 17,487,093 km (0.08 R)
• M42: 17,910,156 km (0.102 R)
• M43: 18,283,104 km (0.074 R)
• M44: 18,390,066 km (0.117 R)
• M45: 19,635,768 km (0.115 R)
• M46: 19,690,521 km (0.091 R)
• M47: 20,685,346 km (0.11 R)
• M48: 20,740,997 km (0.116 R)
• M49: 20,852,746 km (0.081 R)
• M50: 20,964,496 km (0.03 R)
• M51: 22,036,963 km (0.05 R)
• M52: 22,264,950 km (0.102 R)
• M53: 22,322,097 km (0.103 R)
• M54: 23,069,188 km (0.07 R)
• M55: 23,127,083 km (0.032 R)
• M56: 24,000,136 km (0.061 R)
• M57: 24,175,913 km (0.09 R)
• M58: 24,883,811 km (0.071 R)
• M59: 25,419,221 km (0.111 R)
• M60: 25,718,268 km (0.113 R)
• M61: 26,501,412 km (0.1 R)
• M62: 26,865,384 km (0.09 R)
• M63: 27,109,079 km (0.043 R)
• M64: 28,029,255 km (0.062 R)
• M65: 29,146,901 km (0.089 R)
• M66: 29,774,015 km (0.045 R)
• M67: 30,279,058 km (0.102 R)
• M68: 30,850,522 km (0.07 R)
• M69: 32,262,426 km (0.115 R)
• M70: 33,106,607 km (0.069 R)
• M71: 35,082,197 km (0.04 R)
• M72: 36,151,522 km (0.104 R)
• M73: 36,555,287 km (0.118 R)
• M74: 39,077,806 km (0.033 R)
• M75: 40,116,315 km (0.029 R)
• M76: 40,464,578 km (0.083 R)
• M77: 41,163,948 km (0.113 R)
• M78: 41,374,582 km (0.099 R)
• M79: 41,796,897 km (0.098 R)
• M80: 43,643,234 km (0.065 R)
• M81: 44,360,556 km (0.085 R)
• M82: 44,792,744 km (0.095 R)
• M83: 45,734,014 km (0.105 R)
• M84: 46,170,540 km (0.075 R)
• M85: 46,389,402 km (0.114 R)
• M86: 46,462,406 km (0.068 R)
• M87: 46,681,716 km (0.098 R)
• M88: 47,121,384 km (0.12 R)
• M89: 48,152,413 km (0.113 R)
• M90: 48,744,970 km (0.109 R)
• M91: 49,563,719 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 11

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.01 AU - 10.13 AU

Year: 11274 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,837,499 km

• M1: 440,865 km (0.054 R)
• M2: 533,167 km (0.1 R)
• M3: 668,553 km (0.059 R)
• M4: 1,102,836 km (0.078 R)
• M5: 1,397,095 km (0.116 R)
• M6: 1,492,837 km (0.088 R)
• M7: 1,793,529 km (0.097 R)
• M8: 2,224,520 km (0.052 R)
• M9: 3,023,373 km (0.047 R)
• M10: 3,212,315 km (0.119 R)
• M11: 3,972,272 km (0.098 R)
• M12: 4,822,886 km (0.085 R)
• M13: 5,458,826 km (0.097 R)
• M14: 5,535,420 km (0.111 R)
• M15: 5,845,387 km (0.088 R)
• M16: 5,923,776 km (0.112 R)
• M17: 6,002,465 km (0.057 R)
• M18: 6,320,959 km (0.075 R)
• M19: 6,685,828 km (0.045 R)
• M20: 6,808,947 km (0.04 R)
• M21: 7,521,332 km (0.041 R)
• M22: 7,735,257 km (0.042 R)
• M23: 7,864,659 km (0.115 R)
• M24: 7,951,426 km (0.102 R)
• M25: 8,038,342 km (0.081 R)
• M26: 8,125,708 km (0.094 R)
• M27: 9,427,059 km (0.106 R)
• M28: 9,890,663 km (0.057 R)
• M29: 10,125,382 km (0.084 R)
• M30: 10,648,077 km (0.094 R)
• M31: 10,985,271 km (0.071 R)
• M32: 11,326,055 km (0.105 R)
• M33: 11,473,259 km (0.039 R)
• M34: 11,719,796 km (0.078 R)
• M35: 12,018,095 km (0.097 R)
• M36: 12,470,179 km (0.038 R)
• M37: 13,391,104 km (0.062 R)
• M38: 13,912,153 km (0.117 R)
• M39: 14,920,592 km (0.09 R)
• M40: 16,895,135 km (0.115 R)
• M41: 17,401,524 km (0.075 R)
• M42: 19,125,340 km (0.096 R)
• M43: 19,359,161 km (0.117 R)
• M44: 19,770,855 km (0.079 R)
• M45: 20,126,150 km (0.042 R)
• M46: 20,782,735 km (0.09 R)
• M47: 21,264,739 km (0.063 R)
• M48: 21,994,627 km (0.06 R)
• M49: 25,187,345 km (0.119 R)
• M50: 25,636,737 km (0.064 R)
• M51: 26,283,448 km (0.091 R)
• M52: 26,870,022 km (0.085 R)
• M53: 27,263,464 km (0.028 R)
• M54: 27,526,906 km (0.042 R)
• M55: 29,057,591 km (0.108 R)
• M56: 29,731,679 km (0.104 R)
• M57: 30,342,787 km (0.047 R)
• M58: 31,164,079 km (0.091 R)
• M59: 31,439,489 km (0.082 R)
• M60: 32,062,115 km (0.106 R)
• M61: 33,249,174 km (0.056 R)
• M62: 33,530,568 km (0.081 R)
• M63: 33,742,099 km (0.108 R)
• M64: 33,883,469 km (0.104 R)
• M65: 36,243,076 km (0.086 R)
• M66: 38,729,393 km (0.112 R)
• M67: 41,119,219 km (0.1 R)
• M68: 42,103,573 km (0.037 R)
• M69: 42,179,718 km (0.073 R)
• M70: 43,019,261 km (0.085 R)
• M71: 44,792,445 km (0.084 R)
• M72: 45,336,981 km (0.099 R)
• M73: 46,589,564 km (0.104 R)
• M74: 46,746,941 km (0.116 R)
• M75: 47,378,244 km (0.099 R)
• M76: 48,012,240 km (0.083 R)
• M77: 48,091,826 km (0.069 R)
• M78: 48,808,848 km (0.074 R)
• M79: 49,449,277 km (0.051 R)
• M80: 50,011,915 km (0.115 R)
• M81: 50,495,864 km (0.118 R)
• M82: 51,143,622 km (0.039 R)
• M83: 51,875,605 km (0.099 R)
• M84: 53,679,306 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit