🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 295 Days

Day: 20.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,314,272 km

• M1: 596,596 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.37 AU - 1.83 AU

Year: 775 Days

Day: 41.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.07 AU

Year: 909 Days

Day: 24.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 8.2

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.61 AU - 6.35 AU

Year: 4912 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,314,272 km

• M1: 106,214 km (0.034 R)
• M2: 250,876 km (0.115 R)
• M3: 358,586 km (0.113 R)
• M4: 493,823 km (0.109 R)
• M5: 647,011 km (0.066 R)
• M6: 735,274 km (0.09 R)
• M7: 936,931 km (0.057 R)
• M8: 1,116,449 km (0.111 R)
• M9: 1,307,186 km (0.106 R)
• M10: 1,406,669 km (0.066 R)
• M11: 1,628,373 km (0.064 R)
• M12: 1,689,409 km (0.063 R)
• M13: 2,088,536 km (0.044 R)
• M14: 2,155,107 km (0.097 R)
• M15: 2,256,385 km (0.112 R)
• M16: 2,428,721 km (0.042 R)
• M17: 2,498,883 km (0.065 R)
• M18: 2,569,643 km (0.083 R)
• M19: 2,623,199 km (0.054 R)
• M20: 2,804,661 km (0.066 R)
• M21: 3,160,554 km (0.103 R)
• M22: 3,256,596 km (0.101 R)
• M23: 3,510,912 km (0.089 R)
• M24: 3,670,833 km (0.073 R)
• M25: 3,894,481 km (0.099 R)
• M26: 4,635,440 km (0.112 R)
• M27: 4,700,963 km (0.028 R)
• M28: 4,766,787 km (0.118 R)
• M29: 4,943,910 km (0.092 R)
• M30: 5,534,672 km (0.1 R)
• M31: 5,674,098 km (0.101 R)
• M32: 6,781,870 km (0.105 R)
• M33: 7,132,078 km (0.091 R)
• M34: 8,564,328 km (0.098 R)
• M35: 9,024,641 km (0.075 R)
• M36: 9,299,153 km (0.069 R)
• M37: 9,744,057 km (0.115 R)
• M38: 9,940,928 km (0.08 R)
• M39: 10,482,024 km (0.108 R)
• M40: 10,712,704 km (0.115 R)
• M41: 10,974,201 km (0.065 R)
• M42: 11,267,113 km (0.108 R)
• M43: 11,355,526 km (0.086 R)
• M44: 11,414,617 km (0.089 R)
• M45: 11,831,097 km (0.116 R)
• M46: 12,131,490 km (0.113 R)
• M47: 13,017,109 km (0.113 R)
• M48: 13,608,619 km (0.07 R)
• M49: 13,986,653 km (0.072 R)
• M50: 14,081,797 km (0.108 R)
• M51: 14,400,141 km (0.075 R)
• M52: 14,656,702 km (0.079 R)
• M53: 14,785,506 km (0.078 R)
• M54: 14,914,609 km (0.106 R)
• M55: 15,174,161 km (0.08 R)
• M56: 15,304,461 km (0.092 R)
• M57: 15,435,060 km (0.059 R)
• M58: 15,500,583 km (0.044 R)
• M59: 16,193,670 km (0.084 R)
• M60: 16,594,293 km (0.051 R)
• M61: 16,829,611 km (0.061 R)
• M62: 16,998,208 km (0.084 R)
• M63: 18,680,885 km (0.057 R)
• M64: 19,136,111 km (0.068 R)
• M65: 19,347,493 km (0.083 R)
• M66: 19,418,103 km (0.118 R)
• M67: 19,736,896 km (0.076 R)
• M68: 19,986,126 km (0.104 R)
• M69: 20,164,746 km (0.12 R)
• M70: 20,993,368 km (0.027 R)
• M71: 21,722,957 km (0.109 R)
• M72: 22,312,672 km (0.038 R)
• M73: 22,758,324 km (0.114 R)
• M74: 22,832,973 km (0.106 R)
• M75: 23,282,066 km (0.081 R)
• M76: 23,999,089 km (0.119 R)
• M77: 24,265,074 km (0.114 R)
• M78: 24,532,106 km (0.028 R)
• M79: 24,838,482 km (0.089 R)
• M80: 25,223,099 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754

Radius: 9

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.27 AU - 12.83 AU

Year: 13120 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,314,272 km

• M1: 146,606 km (0.114 R)
• M2: 210,035 km (0.043 R)
• M3: 389,254 km (0.081 R)
• M4: 533,316 km (0.076 R)
• M5: 677,080 km (0.108 R)
• M6: 734,526 km (0.098 R)
• M7: 793,766 km (0.107 R)
• M8: 1,231,938 km (0.06 R)
• M9: 1,401,582 km (0.044 R)
• M10: 1,605,036 km (0.098 R)
• M11: 1,683,874 km (0.082 R)
• M12: 1,845,439 km (0.036 R)
• M13: 1,955,992 km (0.082 R)
• M14: 2,271,793 km (0.108 R)
• M15: 2,450,862 km (0.058 R)
• M16: 2,665,834 km (0.055 R)
• M17: 3,146,941 km (0.096 R)
• M18: 3,213,063 km (0.078 R)
• M19: 4,043,780 km (0.073 R)
• M20: 4,261,595 km (0.119 R)
• M21: 4,670,745 km (0.049 R)
• M22: 4,937,777 km (0.117 R)
• M23: 5,053,715 km (0.112 R)
• M24: 5,850,025 km (0.096 R)
• M25: 6,430,464 km (0.067 R)
• M26: 6,642,145 km (0.037 R)
• M27: 6,856,220 km (0.036 R)
• M28: 7,915,373 km (0.07 R)
• M29: 8,417,723 km (0.098 R)
• M30: 8,510,174 km (0.096 R)
• M31: 8,883,421 km (0.066 R)
• M32: 10,479,032 km (0.084 R)
• M33: 11,182,291 km (0.049 R)
• M34: 11,590,993 km (0.084 R)
• M35: 11,745,527 km (0.109 R)
• M36: 11,952,571 km (0.059 R)
• M37: 12,265,679 km (0.05 R)
• M38: 12,528,522 km (0.052 R)
• M39: 12,899,675 km (0.07 R)
• M40: 13,382,128 km (0.093 R)
• M41: 14,530,890 km (0.071 R)
• M42: 15,257,936 km (0.109 R)
• M43: 15,768,064 km (0.081 R)
• M44: 17,155,884 km (0.089 R)
• M45: 17,273,169 km (0.077 R)
• M46: 17,627,117 km (0.079 R)
• M47: 18,401,884 km (0.11 R)
• M48: 18,823,750 km (0.055 R)
• M49: 20,170,131 km (0.11 R)
• M50: 20,667,544 km (0.108 R)
• M51: 21,168,847 km (0.12 R)
• M52: 22,183,569 km (0.064 R)
• M53: 22,568,036 km (0.043 R)
• M54: 22,761,166 km (0.082 R)
• M55: 23,539,225 km (0.102 R)
• M56: 24,128,491 km (0.069 R)
• M57: 27,214,994 km (0.103 R)
• M58: 27,557,873 km (0.086 R)
• M59: 28,109,590 km (0.094 R)
• M60: 29,715,822 km (0.071 R)
• M61: 30,993,687 km (0.095 R)
• M62: 31,065,195 km (0.071 R)
• M63: 31,783,264 km (0.056 R)
• M64: 32,361,759 km (0.118 R)
• M65: 33,236,009 km (0.116 R)
• M66: 33,602,524 km (0.1 R)
• M67: 35,605,041 km (0.108 R)
• M68: 35,829,887 km (0.086 R)
• M69: 36,205,677 km (0.117 R)
• M70: 36,885,449 km (0.089 R)
• M71: 37,493,266 km (0.056 R)
• M72: 39,957,591 km (0.068 R)
• M73: 40,347,294 km (0.041 R)
• M74: 40,581,714 km (0.098 R)
• M75: 41,209,127 km (0.049 R)
• M76: 41,760,844 km (0.097 R)
• M77: 43,350,321 km (0.114 R)
• M78: 44,152,615 km (0.099 R)
• M79: 44,959,695 km (0.118 R)
• M80: 45,608,800 km (0.111 R)
• M81: 47,822,550 km (0.092 R)
• M82: 47,905,277 km (0.087 R)
• M83: 48,984,177 km (0.088 R)
• M84: 49,735,906 km (0.049 R)
• M85: 49,903,456 km (0.081 R)
• M86: 51,928,712 km (0.107 R)
• M87: 53,122,503 km (0.086 R)
• M88: 54,843,477 km (0.075 R)
• M89: 55,537,013 km (0.099 R)
• M90: 58,428,440 km (0.038 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit