🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 428 Days

Day: 14.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.36 AU - 1.58 AU

Year: 626 Days

Day: 37.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.75 AU - 1.77 AU

Year: 821 Days

Day: 24.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.39 AU

Year: 950 Days

Day: 28.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,805,064 km

• M1: 467,643 km (0.066 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 8.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.74 AU - 7.56 AU

Year: 6027 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,805,064 km

• M1: 118,033 km (0.118 R)
• M2: 277,953 km (0.037 R)
• M3: 416,780 km (0.117 R)
• M4: 851,062 km (0.118 R)
• M5: 910,004 km (0.096 R)
• M6: 1,242,111 km (0.109 R)
• M7: 1,592,320 km (0.056 R)
• M8: 1,816,866 km (0.082 R)
• M9: 2,091,977 km (0.065 R)
• M10: 2,193,554 km (0.057 R)
• M11: 2,359,308 km (0.071 R)
• M12: 2,747,664 km (0.105 R)
• M13: 3,296,539 km (0.094 R)
• M14: 4,233,021 km (0.051 R)
• M15: 4,362,274 km (0.117 R)
• M16: 4,518,903 km (0.074 R)
• M17: 4,650,848 km (0.085 R)
• M18: 4,784,140 km (0.11 R)
• M19: 4,837,846 km (0.088 R)
• M20: 5,054,613 km (0.04 R)
• M21: 5,219,171 km (0.101 R)
• M22: 5,469,448 km (0.053 R)
• M23: 5,953,098 km (0.119 R)
• M24: 6,156,252 km (0.038 R)
• M25: 7,578,329 km (0.101 R)
• M26: 7,861,966 km (0.105 R)
• M27: 9,163,917 km (0.069 R)
• M28: 9,331,317 km (0.055 R)
• M29: 9,669,258 km (0.05 R)
• M30: 10,080,054 km (0.116 R)
• M31: 10,636,708 km (0.119 R)
• M32: 10,742,174 km (0.091 R)
• M33: 12,218,406 km (0.102 R)
• M34: 12,328,959 km (0.084 R)
• M35: 12,736,912 km (0.096 R)
• M36: 12,848,961 km (0.102 R)
• M37: 13,074,106 km (0.037 R)
• M38: 13,149,354 km (0.075 R)
• M39: 13,414,142 km (0.039 R)
• M40: 13,490,138 km (0.116 R)
• M41: 13,910,657 km (0.119 R)
• M42: 14,686,023 km (0.093 R)
• M43: 14,803,607 km (0.1 R)
• M44: 14,882,146 km (0.119 R)
• M45: 15,356,221 km (0.079 R)
• M46: 15,555,187 km (0.066 R)
• M47: 15,755,049 km (0.029 R)
• M48: 15,955,810 km (0.117 R)
• M49: 16,238,250 km (0.045 R)
• M50: 17,758,314 km (0.077 R)
• M51: 19,237,837 km (0.114 R)
• M52: 20,405,898 km (0.051 R)
• M53: 20,493,263 km (0.105 R)
• M54: 21,108,858 km (0.074 R)
• M55: 21,596,697 km (0.075 R)
• M56: 21,775,167 km (0.039 R)
• M57: 21,909,207 km (0.106 R)
• M58: 22,493,386 km (0.101 R)
• M59: 23,037,175 km (0.111 R)
• M60: 23,447,970 km (0.045 R)
• M61: 23,631,228 km (0.086 R)
• M62: 24,369,194 km (0.109 R)
• M63: 24,508,470 km (0.11 R)
• M64: 24,927,792 km (0.092 R)
• M65: 25,161,614 km (0.066 R)
• M66: 25,490,430 km (0.076 R)
• M67: 25,962,561 km (0.113 R)
• M68: 26,199,673 km (0.101 R)
• M69: 26,724,014 km (0.114 R)
• M70: 27,011,392 km (0.028 R)
• M71: 27,107,433 km (0.067 R)
• M72: 27,928,277 km (0.092 R)
• M73: 29,891,749 km (0.104 R)
• M74: 30,040,898 km (0.1 R)
• M75: 30,339,645 km (0.075 R)
• M76: 30,439,576 km (0.115 R)
• M77: 31,141,490 km (0.119 R)
• M78: 31,292,583 km (0.116 R)
• M79: 31,696,647 km (0.094 R)
• M80: 31,950,216 km (0.08 R)
• M81: 32,153,370 km (0.113 R)
• M82: 32,561,323 km (0.107 R)
• M83: 33,639,924 km (0.034 R)
• M84: 34,053,861 km (0.114 R)
• M85: 34,261,503 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 13.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.93 AU - 7.61 AU

Year: 6191 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,805,064 km

• M1: 173,085 km (0.092 R)
• M2: 357,988 km (0.116 R)
• M3: 453,581 km (0.062 R)
• M4: 639,381 km (0.059 R)
• M5: 736,022 km (0.092 R)
• M6: 915,090 km (0.116 R)
• M7: 1,059,751 km (0.097 R)
• M8: 1,247,796 km (0.069 R)
• M9: 1,355,207 km (0.117 R)
• M10: 1,638,246 km (0.047 R)
• M11: 1,878,800 km (0.084 R)
• M12: 1,982,621 km (0.088 R)
• M13: 2,462,531 km (0.115 R)
• M14: 2,692,762 km (0.079 R)
• M15: 3,400,659 km (0.035 R)
• M16: 4,137,129 km (0.091 R)
• M17: 4,384,414 km (0.109 R)
• M18: 5,243,705 km (0.104 R)
• M19: 5,601,991 km (0.103 R)
• M20: 5,906,722 km (0.088 R)
• M21: 6,405,781 km (0.102 R)
• M22: 6,756,737 km (0.116 R)
• M23: 7,444,289 km (0.12 R)
• M24: 8,188,688 km (0.107 R)
• M25: 8,326,617 km (0.097 R)
• M26: 8,921,419 km (0.116 R)
• M27: 9,349,568 km (0.087 R)
• M28: 9,566,185 km (0.053 R)
• M29: 9,784,598 km (0.067 R)
• M30: 10,004,507 km (0.09 R)
• M31: 10,189,111 km (0.103 R)
• M32: 10,300,412 km (0.114 R)
• M33: 11,052,739 km (0.106 R)
• M34: 12,332,699 km (0.118 R)
• M35: 13,536,663 km (0.086 R)
• M36: 14,152,707 km (0.062 R)
• M37: 14,610,326 km (0.12 R)
• M38: 15,625,647 km (0.09 R)
• M39: 16,576,491 km (0.106 R)
• M40: 16,751,371 km (0.078 R)
• M41: 17,545,885 km (0.086 R)
• M42: 17,724,057 km (0.114 R)
• M43: 18,037,464 km (0.093 R)
• M44: 18,217,430 km (0.118 R)
• M45: 18,488,352 km (0.119 R)
• M46: 18,579,008 km (0.081 R)
• M47: 19,355,421 km (0.092 R)
• M48: 21,128,754 km (0.058 R)
• M49: 21,366,017 km (0.082 R)
• M50: 21,508,733 km (0.113 R)
• M51: 21,747,491 km (0.065 R)
• M52: 22,953,848 km (0.111 R)
• M53: 23,393,367 km (0.089 R)
• M54: 23,737,293 km (0.059 R)
• M55: 23,835,878 km (0.11 R)
• M56: 24,132,231 km (0.061 R)
• M57: 25,079,185 km (0.116 R)
• M58: 25,936,830 km (0.105 R)
• M59: 26,038,257 km (0.096 R)
• M60: 26,445,762 km (0.103 R)
• M61: 28,671,629 km (0.115 R)
• M62: 29,462,104 km (0.113 R)
• M63: 30,849,475 km (0.049 R)
• M64: 31,551,089 km (0.089 R)
• M65: 31,659,397 km (0.096 R)
• M66: 32,148,882 km (0.118 R)
• M67: 32,257,938 km (0.107 R)
• M68: 32,805,317 km (0.073 R)
• M69: 33,190,232 km (0.099 R)
• M70: 33,466,091 km (0.077 R)
• M71: 35,137,398 km (0.074 R)
• M72: 35,305,995 km (0.072 R)
• M73: 35,926,527 km (0.111 R)
• M74: 36,949,926 km (0.068 R)
• M75: 38,271,324 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 11.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.78 AU - 9.54 AU

Year: 7451 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,805,064 km

• M1: 145,260 km (0.102 R)
• M2: 408,253 km (0.065 R)
• M3: 606,021 km (0.08 R)
• M4: 700,268 km (0.08 R)
• M5: 778,358 km (0.12 R)
• M6: 859,739 km (0.114 R)
• M7: 999,763 km (0.058 R)
• M8: 1,089,222 km (0.082 R)
• M9: 1,216,081 km (0.082 R)
• M10: 1,579,006 km (0.034 R)
• M11: 1,853,069 km (0.102 R)
• M12: 3,219,197 km (0.08 R)
• M13: 3,354,882 km (0.099 R)
• M14: 4,128,602 km (0.089 R)
• M15: 4,222,400 km (0.117 R)
• M16: 4,744,347 km (0.103 R)
• M17: 5,113,255 km (0.082 R)
• M18: 5,257,617 km (0.101 R)
• M19: 5,506,249 km (0.055 R)
• M20: 5,580,150 km (0.074 R)
• M21: 5,684,121 km (0.092 R)
• M22: 5,803,799 km (0.099 R)
• M23: 6,183,179 km (0.117 R)
• M24: 7,029,903 km (0.043 R)
• M25: 7,434,416 km (0.069 R)
• M26: 7,631,137 km (0.116 R)
• M27: 8,114,039 km (0.079 R)
• M28: 8,232,072 km (0.118 R)
• M29: 8,796,205 km (0.076 R)
• M30: 9,782,205 km (0.037 R)
• M31: 9,871,963 km (0.084 R)
• M32: 10,160,987 km (0.116 R)
• M33: 10,655,108 km (0.094 R)
• M34: 10,933,061 km (0.108 R)
• M35: 11,175,859 km (0.118 R)
• M36: 11,344,904 km (0.062 R)
• M37: 11,800,130 km (0.116 R)
• M38: 12,261,341 km (0.059 R)
• M39: 12,377,578 km (0.026 R)
• M40: 12,591,653 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.1

Radius: 5.9

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.23 AU - 17.19 AU

Year: 20848 Days

Day: 17.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,805,064 km

• M1: 79,436 km (0.095 R)
• M2: 162,463 km (0.118 R)
• M3: 309,668 km (0.116 R)
• M4: 357,389 km (0.049 R)
• M5: 555,457 km (0.082 R)
• M6: 741,557 km (0.082 R)
• M7: 899,831 km (0.104 R)
• M8: 2,215,245 km (0.101 R)
• M9: 2,680,495 km (0.112 R)
• M10: 3,138,863 km (0.108 R)
• M11: 3,358,622 km (0.068 R)
• M12: 3,395,722 km (0.114 R)
• M13: 3,621,316 km (0.097 R)
• M14: 3,890,741 km (0.114 R)
• M15: 3,929,786 km (0.106 R)
• M16: 4,286,877 km (0.112 R)
• M17: 4,530,721 km (0.067 R)
• M18: 4,613,000 km (0.096 R)
• M19: 4,947,052 km (0.051 R)
• M20: 5,995,733 km (0.049 R)
• M21: 6,040,762 km (0.112 R)
• M22: 6,177,046 km (0.117 R)
• M23: 6,314,077 km (0.045 R)
• M24: 6,452,306 km (0.061 R)
• M25: 6,872,825 km (0.04 R)
• M26: 8,743,846 km (0.103 R)
• M27: 9,313,066 km (0.025 R)
• M28: 9,734,633 km (0.102 R)
• M29: 10,270,343 km (0.106 R)
• M30: 11,990,868 km (0.045 R)
• M31: 12,334,045 km (0.096 R)
• M32: 13,206,201 km (0.111 R)
• M33: 13,442,117 km (0.074 R)
• M34: 13,858,298 km (0.119 R)
• M35: 14,399,693 km (0.06 R)
• M36: 14,825,448 km (0.1 R)
• M37: 15,070,639 km (0.106 R)
• M38: 15,193,758 km (0.111 R)
• M39: 15,502,977 km (0.101 R)
• M40: 15,627,293 km (0.1 R)
• M41: 16,379,770 km (0.071 R)
• M42: 19,774,445 km (0.088 R)
• M43: 21,688,998 km (0.1 R)
• M44: 22,106,825 km (0.099 R)
• M45: 22,176,837 km (0.082 R)
• M46: 23,661,895 km (0.106 R)
• M47: 24,669,586 km (0.083 R)
• M48: 26,355,405 km (0.073 R)
• M49: 26,429,605 km (0.04 R)
• M50: 28,229,567 km (0.108 R)
• M51: 28,533,400 km (0.104 R)
• M52: 28,609,546 km (0.089 R)
• M53: 29,682,462 km (0.089 R)
• M54: 29,759,654 km (0.059 R)
• M55: 30,146,365 km (0.112 R)
• M56: 30,379,139 km (0.065 R)
• M57: 30,924,722 km (0.092 R)
• M58: 32,104,750 km (0.102 R)
• M59: 32,660,357 km (0.107 R)
• M60: 32,979,299 km (0.059 R)
• M61: 33,700,810 km (0.105 R)
• M62: 34,670,803 km (0.041 R)
• M63: 34,914,647 km (0.068 R)
• M64: 36,142,846 km (0.057 R)
• M65: 36,307,702 km (0.108 R)
• M66: 36,720,892 km (0.081 R)
• M67: 36,803,619 km (0.102 R)
• M68: 37,218,753 km (0.058 R)
• M69: 37,718,710 km (0.076 R)
• M70: 38,389,058 km (0.105 R)
• M71: 38,725,653 km (0.074 R)
• M72: 39,232,341 km (0.114 R)
• M73: 39,401,686 km (0.088 R)
• M74: 40,594,280 km (0.077 R)
• M75: 44,507,012 km (0.094 R)
• M76: 44,772,100 km (0.062 R)
• M77: 47,542,054 km (0.116 R)
• M78: 50,643,218 km (0.037 R)
• M79: 52,591,131 km (0.101 R)
• M80: 53,058,475 km (0.113 R)
• M81: 54,091,448 km (0.052 R)
• M82: 55,225,999 km (0.102 R)
• M83: 56,177,441 km (0.077 R)
• M84: 57,038,377 km (0.113 R)
• M85: 57,711,119 km (0.118 R)
• M86: 58,676,474 km (0.088 R)
• M87: 58,773,263 km (0.109 R)
• M88: 59,258,260 km (0.065 R)
• M89: 59,452,737 km (0.09 R)
• M90: 63,384,319 km (0.093 R)
• M91: 64,380,341 km (0.067 R)
• M92: 65,381,450 km (0.056 R)
• M93: 66,085,308 km (0.117 R)
• M94: 66,185,988 km (0.096 R)
• M95: 67,703,508 km (0.085 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit