🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.92 AU - 1.34 AU

Year: 434 Days

Day: 27.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 446 Days

Day: 19.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,940,003 km

• M1: 789,278 km (0.106 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.06 AU - 3.2 AU

Year: 1542 Days

Day: 34.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.86 AU - 3.1 AU

Year: 1860 Days

Day: 45.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 10.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.34 AU - 8.86 AU

Year: 9121 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,940,003 km

• M1: 130,449 km (0.029 R)
• M2: 231,877 km (0.082 R)
• M3: 313,258 km (0.112 R)
• M4: 419,323 km (0.072 R)
• M5: 563,834 km (0.066 R)
• M6: 636,838 km (0.049 R)
• M7: 821,292 km (0.044 R)
• M8: 1,038,808 km (0.112 R)
• M9: 1,259,165 km (0.093 R)
• M10: 1,512,135 km (0.108 R)
• M11: 1,744,910 km (0.06 R)
• M12: 1,818,811 km (0.094 R)
• M13: 2,224,820 km (0.114 R)
• M14: 2,875,271 km (0.114 R)
• M15: 3,052,395 km (0.084 R)
• M16: 3,142,303 km (0.088 R)
• M17: 3,210,370 km (0.09 R)
• M18: 3,558,036 km (0.076 R)
• M19: 4,390,698 km (0.076 R)
• M20: 5,120,286 km (0.105 R)
• M21: 5,227,698 km (0.044 R)
• M22: 5,636,848 km (0.104 R)
• M23: 6,602,502 km (0.032 R)
• M24: 7,134,322 km (0.095 R)
• M25: 7,314,737 km (0.056 R)
• M26: 7,405,543 km (0.064 R)
• M27: 7,527,017 km (0.116 R)
• M28: 7,618,720 km (0.101 R)
• M29: 8,113,740 km (0.12 R)
• M30: 8,333,649 km (0.068 R)
• M31: 9,037,656 km (0.096 R)
• M32: 9,528,487 km (0.111 R)
• M33: 10,433,853 km (0.086 R)
• M34: 10,707,468 km (0.107 R)
• M35: 10,983,476 km (0.106 R)
• M36: 11,296,734 km (0.106 R)
• M37: 11,472,062 km (0.082 R)
• M38: 11,612,834 km (0.109 R)
• M39: 11,754,353 km (0.096 R)
• M40: 12,146,450 km (0.07 R)
• M41: 12,398,073 km (0.033 R)
• M42: 12,943,357 km (0.057 R)
• M43: 13,016,660 km (0.088 R)
• M44: 13,274,268 km (0.056 R)
• M45: 13,831,969 km (0.064 R)
• M46: 14,625,735 km (0.115 R)
• M47: 14,816,921 km (0.111 R)
• M48: 15,706,879 km (0.099 R)
• M49: 16,853,696 km (0.1 R)
• M50: 17,134,491 km (0.117 R)
• M51: 17,823,090 km (0.101 R)
• M52: 18,068,132 km (0.093 R)
• M53: 18,768,998 km (0.112 R)
• M54: 19,857,771 km (0.087 R)
• M55: 20,069,602 km (0.108 R)
• M56: 20,367,301 km (0.111 R)
• M57: 20,452,572 km (0.069 R)
• M58: 20,967,189 km (0.08 R)
• M59: 21,355,844 km (0.119 R)
• M60: 21,703,360 km (0.119 R)
• M61: 21,790,426 km (0.106 R)
• M62: 22,447,908 km (0.099 R)
• M63: 22,536,171 km (0.081 R)
• M64: 22,756,978 km (0.076 R)
• M65: 22,934,251 km (0.109 R)
• M66: 23,379,305 km (0.109 R)
• M67: 24,052,346 km (0.062 R)
• M68: 24,731,819 km (0.073 R)
• M69: 24,822,775 km (0.056 R)
• M70: 25,279,796 km (0.07 R)
• M71: 28,032,247 km (0.085 R)
• M72: 28,222,237 km (0.046 R)
• M73: 28,365,103 km (0.069 R)
• M74: 28,986,682 km (0.052 R)
• M75: 29,612,749 km (0.075 R)
• M76: 29,951,738 km (0.03 R)
• M77: 30,097,446 km (0.059 R)
• M78: 30,340,842 km (0.079 R)
• M79: 30,878,347 km (0.099 R)
• M80: 32,111,781 km (0.12 R)
• M81: 32,510,011 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.2

Radius: 10.3

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.18 AU - 11.68 AU

Year: 10473 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,940,003 km

• M1: 129,701 km (0.06 R)
• M2: 242,199 km (0.049 R)
• M3: 343,926 km (0.032 R)
• M4: 509,381 km (0.089 R)
• M5: 922,720 km (0.076 R)
• M6: 1,081,443 km (0.115 R)
• M7: 1,336,807 km (0.101 R)
• M8: 1,449,005 km (0.106 R)
• M9: 1,659,190 km (0.102 R)
• M10: 1,954,945 km (0.091 R)
• M11: 2,161,689 km (0.081 R)
• M12: 2,709,666 km (0.101 R)
• M13: 3,238,794 km (0.082 R)
• M14: 4,257,107 km (0.119 R)
• M15: 4,424,656 km (0.112 R)
• M16: 4,905,763 km (0.12 R)
• M17: 5,046,235 km (0.102 R)
• M18: 5,116,995 km (0.102 R)
• M19: 5,658,240 km (0.117 R)
• M20: 5,805,744 km (0.073 R)
• M21: 5,954,594 km (0.08 R)
• M22: 6,756,139 km (0.085 R)
• M23: 6,952,112 km (0.078 R)
• M24: 7,110,237 km (0.09 R)
• M25: 8,249,874 km (0.048 R)
• M26: 8,670,693 km (0.053 R)
• M27: 8,755,664 km (0.116 R)
• M28: 8,926,505 km (0.057 R)
• M29: 9,315,011 km (0.107 R)
• M30: 9,708,902 km (0.07 R)
• M31: 11,246,170 km (0.1 R)
• M32: 11,339,070 km (0.04 R)
• M33: 12,761,147 km (0.086 R)
• M34: 13,889,115 km (0.082 R)
• M35: 14,088,529 km (0.114 R)
• M36: 14,389,520 km (0.041 R)
• M37: 14,743,319 km (0.032 R)
• M38: 15,151,123 km (0.102 R)
• M39: 16,030,160 km (0.111 R)
• M40: 16,502,141 km (0.084 R)
• M41: 16,713,523 km (0.079 R)
• M42: 16,978,910 km (0.072 R)
• M43: 17,352,755 km (0.088 R)
• M44: 17,837,302 km (0.083 R)
• M45: 18,710,056 km (0.09 R)
• M46: 19,429,323 km (0.044 R)
• M47: 19,820,371 km (0.11 R)
• M48: 21,238,111 km (0.092 R)
• M49: 21,352,852 km (0.116 R)
• M50: 21,640,828 km (0.101 R)
• M51: 21,930,150 km (0.082 R)
• M52: 22,279,012 km (0.077 R)
• M53: 22,629,670 km (0.086 R)
• M54: 23,871,332 km (0.108 R)
• M55: 24,290,206 km (0.062 R)
• M56: 26,235,577 km (0.07 R)
• M57: 26,544,048 km (0.054 R)
• M58: 27,664,536 km (0.12 R)
• M59: 27,915,561 km (0.088 R)
• M60: 28,483,285 km (0.115 R)
• M61: 29,694,280 km (0.111 R)
• M62: 29,951,438 km (0.038 R)
• M63: 30,338,448 km (0.119 R)
• M64: 30,403,074 km (0.103 R)
• M65: 30,727,103 km (0.112 R)
• M66: 31,837,419 km (0.119 R)
• M67: 32,562,819 km (0.099 R)
• M68: 33,027,171 km (0.052 R)
• M69: 33,160,313 km (0.086 R)
• M70: 33,427,046 km (0.109 R)
• M71: 33,493,916 km (0.117 R)
• M72: 35,518,424 km (0.066 R)
• M73: 35,723,074 km (0.069 R)
• M74: 36,545,563 km (0.088 R)
• M75: 36,614,378 km (0.031 R)
• M76: 37,097,280 km (0.118 R)
• M77: 37,374,186 km (0.112 R)
• M78: 38,909,509 km (0.117 R)
• M79: 38,979,820 km (0.069 R)
• M80: 40,893,326 km (0.083 R)
• M81: 40,964,684 km (0.106 R)
• M82: 41,394,329 km (0.076 R)
• M83: 41,969,533 km (0.113 R)
• M84: 42,619,685 km (0.109 R)
• M85: 42,837,051 km (0.075 R)
• M86: 43,127,720 km (0.086 R)
• M87: 47,488,498 km (0.104 R)
• M88: 48,468,065 km (0.11 R)
• M89: 48,922,393 km (0.115 R)
• M90: 49,759,094 km (0.116 R)
• M91: 51,292,472 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.8

Radius: 6.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.07 AU - 18.63 AU

Year: 28428 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,940,003 km

• M1: 117,584 km (0.1 R)
• M2: 198,965 km (0.12 R)
• M3: 295,605 km (0.115 R)
• M4: 357,240 km (0.054 R)
• M5: 667,207 km (0.049 R)
• M6: 858,093 km (0.064 R)
• M7: 1,397,095 km (0.12 R)
• M8: 1,665,323 km (0.105 R)
• M9: 1,711,549 km (0.108 R)
• M10: 1,758,373 km (0.079 R)
• M11: 2,023,162 km (0.088 R)
• M12: 2,590,138 km (0.09 R)
• M13: 2,808,102 km (0.101 R)
• M14: 3,232,660 km (0.12 R)
• M15: 3,408,139 km (0.106 R)
• M16: 3,616,828 km (0.066 R)
• M17: 3,799,038 km (0.039 R)
• M18: 3,984,390 km (0.119 R)
• M19: 4,525,336 km (0.116 R)
• M20: 4,787,880 km (0.076 R)
• M21: 4,988,042 km (0.092 R)
• M22: 5,604,983 km (0.068 R)
• M23: 5,674,995 km (0.078 R)
• M24: 6,209,508 km (0.096 R)
• M25: 6,685,828 km (0.117 R)
• M26: 6,872,227 km (0.106 R)
• M27: 7,022,423 km (0.097 R)
• M28: 7,211,814 km (0.044 R)
• M29: 8,025,776 km (0.07 R)
• M30: 8,184,051 km (0.101 R)
• M31: 8,383,465 km (0.1 R)
• M32: 8,950,141 km (0.105 R)
• M33: 9,073,260 km (0.039 R)
• M34: 10,205,716 km (0.114 R)
• M35: 10,334,371 km (0.055 R)
• M36: 11,029,253 km (0.094 R)
• M37: 11,293,592 km (0.108 R)
• M38: 11,560,175 km (0.103 R)
• M39: 13,156,086 km (0.101 R)
• M40: 13,483,406 km (0.1 R)
• M41: 14,003,258 km (0.093 R)
• M42: 14,193,996 km (0.115 R)
• M43: 14,337,610 km (0.084 R)
• M44: 14,529,843 km (0.111 R)
• M45: 14,626,184 km (0.069 R)
• M46: 16,347,607 km (0.025 R)
• M47: 16,498,102 km (0.078 R)
• M48: 16,800,589 km (0.074 R)
• M49: 19,550,347 km (0.118 R)
• M50: 19,816,931 km (0.048 R)
• M51: 21,003,990 km (0.115 R)
• M52: 21,441,414 km (0.089 R)
• M53: 21,606,121 km (0.101 R)
• M54: 22,213,937 km (0.042 R)
• M55: 22,547,840 km (0.063 R)
• M56: 23,786,361 km (0.084 R)
• M57: 24,242,185 km (0.107 R)
• M58: 25,104,617 km (0.04 R)
• M59: 25,568,670 km (0.086 R)
• M60: 26,859,400 km (0.056 R)
• M61: 27,096,363 km (0.096 R)
• M62: 27,572,384 km (0.118 R)
• M63: 27,691,763 km (0.105 R)
• M64: 28,532,652 km (0.114 R)
• M65: 29,625,914 km (0.053 R)
• M66: 29,748,285 km (0.077 R)
• M67: 31,291,536 km (0.11 R)
• M68: 31,603,298 km (0.109 R)
• M69: 31,916,107 km (0.05 R)
• M70: 32,104,301 km (0.108 R)
• M71: 33,368,254 km (0.119 R)
• M72: 36,532,847 km (0.056 R)
• M73: 36,926,888 km (0.108 R)
• M74: 37,256,303 km (0.116 R)
• M75: 37,454,520 km (0.053 R)
• M76: 37,586,764 km (0.114 R)
• M77: 38,517,113 km (0.099 R)
• M78: 39,052,075 km (0.089 R)
• M79: 39,387,773 km (0.085 R)
• M80: 39,791,837 km (0.073 R)
• M81: 40,265,015 km (0.092 R)
• M82: 40,944,040 km (0.07 R)
• M83: 41,216,757 km (0.098 R)
• M84: 43,142,530 km (0.077 R)
• M85: 44,046,550 km (0.087 R)
• M86: 44,325,999 km (0.077 R)
• M87: 44,676,207 km (0.07 R)
• M88: 45,167,936 km (0.055 R)
• M89: 45,308,707 km (0.076 R)
• M90: 45,873,439 km (0.047 R)
• M91: 45,944,199 km (0.08 R)
• M92: 46,440,415 km (0.037 R)
• M93: 46,724,801 km (0.109 R)
• M94: 47,939,984 km (0.069 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit