🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 255 Days

Day: 18.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 451 Days

Day: 38.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.19 AU - 1.71 AU

Year: 648 Days

Day: 45 Hours

Environment

Temp: -32 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,588,444 km

• M1: 61,634 km (0.08 R)
• M2: 408,402 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.46 AU - 3.9 AU

Year: 2618 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 12.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.72 AU - 6.02 AU

Year: 4615 Days

Day: 6.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 104,588,444 km

• M1: 172,786 km (0.068 R)
• M2: 258,356 km (0.065 R)
• M3: 351,256 km (0.08 R)
• M4: 558,598 km (0.089 R)
• M5: 685,009 km (0.087 R)
• M6: 907,461 km (0.115 R)
• M7: 1,008,589 km (0.112 R)
• M8: 1,154,447 km (0.118 R)
• M9: 1,468,154 km (0.062 R)
• M10: 1,573,919 km (0.096 R)
• M11: 1,890,468 km (0.049 R)
• M12: 2,006,257 km (0.11 R)
• M13: 2,457,444 km (0.096 R)
• M14: 2,940,197 km (0.114 R)
• M15: 3,153,523 km (0.081 R)
• M16: 3,845,114 km (0.1 R)
• M17: 4,405,358 km (0.082 R)
• M18: 4,717,718 km (0.112 R)
• M19: 5,083,784 km (0.086 R)
• M20: 5,340,794 km (0.106 R)
• M21: 5,459,125 km (0.103 R)
• M22: 5,578,205 km (0.06 R)
• M23: 5,794,973 km (0.094 R)
• M24: 5,965,365 km (0.09 R)
• M25: 6,512,145 km (0.074 R)
• M26: 7,283,472 km (0.1 R)
• M27: 7,520,584 km (0.059 R)
• M28: 7,921,506 km (0.086 R)
• M29: 8,029,666 km (0.04 R)
• M30: 8,632,994 km (0.105 R)
• M31: 8,716,320 km (0.075 R)
• M32: 8,911,994 km (0.106 R)
• M33: 9,194,136 km (0.09 R)
• M34: 9,336,403 km (0.113 R)
• M35: 9,709,500 km (0.107 R)
• M36: 9,796,267 km (0.096 R)
• M37: 9,999,720 km (0.076 R)
• M38: 10,204,669 km (0.116 R)
• M39: 10,828,043 km (0.118 R)
• M40: 10,978,240 km (0.112 R)
• M41: 11,189,771 km (0.112 R)
• M42: 11,372,131 km (0.101 R)
• M43: 11,894,078 km (0.068 R)
• M44: 12,204,942 km (0.063 R)
• M45: 12,644,461 km (0.089 R)
• M46: 13,378,089 km (0.118 R)
• M47: 13,474,729 km (0.088 R)
• M48: 13,604,131 km (0.073 R)
• M49: 14,553,778 km (0.083 R)
• M50: 14,819,614 km (0.12 R)
• M51: 15,796,638 km (0.102 R)
• M52: 16,069,803 km (0.076 R)
• M53: 16,206,985 km (0.054 R)
• M54: 17,003,294 km (0.099 R)
• M55: 17,108,162 km (0.068 R)
• M56: 17,494,274 km (0.084 R)
• M57: 17,918,833 km (0.11 R)
• M58: 18,346,832 km (0.107 R)
• M59: 18,634,060 km (0.101 R)
• M60: 19,504,720 km (0.045 R)
• M61: 19,834,583 km (0.116 R)
• M62: 20,462,745 km (0.114 R)
• M63: 20,648,844 km (0.091 R)
• M64: 22,004,650 km (0.067 R)
• M65: 22,501,315 km (0.094 R)
• M66: 22,885,931 km (0.111 R)
• M67: 23,544,610 km (0.067 R)
• M68: 24,367,100 km (0.099 R)
• M69: 24,682,901 km (0.088 R)
• M70: 25,278,599 km (0.087 R)
• M71: 25,838,993 km (0.113 R)
• M72: 25,959,569 km (0.085 R)
• M73: 26,362,885 km (0.087 R)
• M74: 26,605,981 km (0.091 R)
• M75: 26,768,445 km (0.082 R)
• M76: 26,890,367 km (0.096 R)
• M77: 27,135,109 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 4.8

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.43 AU - 12.93 AU

Year: 16745 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 104,588,444 km

• M1: 86,168 km (0.068 R)
• M2: 126,859 km (0.077 R)
• M3: 271,819 km (0.078 R)
• M4: 659,727 km (0.107 R)
• M5: 880,383 km (0.103 R)
• M6: 934,538 km (0.057 R)
• M7: 1,262,008 km (0.068 R)
• M8: 1,385,575 km (0.069 R)
• M9: 1,448,855 km (0.12 R)
• M10: 1,666,969 km (0.073 R)
• M11: 2,013,139 km (0.114 R)
• M12: 2,157,800 km (0.05 R)
• M13: 3,150,082 km (0.095 R)
• M14: 3,431,775 km (0.093 R)
• M15: 3,692,225 km (0.079 R)
• M16: 3,809,959 km (0.107 R)
• M17: 4,232,124 km (0.069 R)
• M18: 5,350,667 km (0.064 R)
• M19: 5,584,788 km (0.09 R)
• M20: 6,377,507 km (0.078 R)
• M21: 6,985,772 km (0.117 R)
• M22: 7,500,538 km (0.119 R)
• M23: 7,837,881 km (0.102 R)
• M24: 7,951,426 km (0.115 R)
• M25: 8,372,394 km (0.088 R)
• M26: 8,722,154 km (0.03 R)
• M27: 10,292,633 km (0.085 R)
• M28: 11,344,156 km (0.05 R)
• M29: 11,601,614 km (0.086 R)
• M30: 11,947,784 km (0.082 R)
• M31: 12,165,897 km (0.116 R)
• M32: 12,253,562 km (0.096 R)
• M33: 12,473,470 km (0.102 R)
• M34: 14,650,718 km (0.068 R)
• M35: 14,884,091 km (0.095 R)
• M36: 14,977,888 km (0.084 R)
• M37: 15,118,810 km (0.105 R)
• M38: 17,482,606 km (0.104 R)
• M39: 18,884,038 km (0.084 R)
• M40: 19,239,932 km (0.096 R)
• M41: 19,906,989 km (0.102 R)
• M42: 23,244,667 km (0.119 R)
• M43: 24,064,463 km (0.104 R)
• M44: 24,119,515 km (0.063 R)
• M45: 24,339,873 km (0.073 R)
• M46: 25,901,226 km (0.055 R)
• M47: 26,353,311 km (0.118 R)
• M48: 26,750,942 km (0.091 R)
• M49: 27,667,378 km (0.107 R)
• M50: 28,419,556 km (0.099 R)
• M51: 31,614,817 km (0.085 R)
• M52: 32,158,456 km (0.088 R)
• M53: 32,461,691 km (0.076 R)
• M54: 32,826,859 km (0.06 R)
• M55: 36,679,603 km (0.077 R)
• M56: 37,696,719 km (0.119 R)
• M57: 39,953,851 km (0.101 R)
• M58: 40,279,975 km (0.074 R)
• M59: 40,475,948 km (0.112 R)
• M60: 40,606,846 km (0.098 R)
• M61: 41,065,962 km (0.107 R)
• M62: 41,131,785 km (0.106 R)
• M63: 42,121,973 km (0.109 R)
• M64: 42,453,781 km (0.104 R)
• M65: 43,655,351 km (0.111 R)
• M66: 44,260,475 km (0.091 R)
• M67: 45,207,130 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 5.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.04 AU - 19.66 AU

Year: 30351 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 104,588,444 km

• M1: 72,256 km (0.067 R)
• M2: 162,164 km (0.093 R)
• M3: 228,137 km (0.069 R)
• M4: 458,817 km (0.092 R)
• M5: 1,369,718 km (0.054 R)
• M6: 1,874,461 km (0.057 R)
• M7: 1,944,324 km (0.118 R)
• M8: 3,064,064 km (0.119 R)
• M9: 3,313,742 km (0.117 R)
• M10: 4,223,447 km (0.076 R)
• M11: 5,139,584 km (0.067 R)
• M12: 5,270,632 km (0.027 R)
• M13: 5,840,151 km (0.039 R)
• M14: 5,908,368 km (0.079 R)
• M15: 7,255,198 km (0.117 R)
• M16: 7,736,903 km (0.096 R)
• M17: 8,267,227 km (0.116 R)
• M18: 8,575,548 km (0.119 R)
• M19: 8,731,130 km (0.096 R)
• M20: 9,442,767 km (0.1 R)
• M21: 9,765,001 km (0.074 R)
• M22: 10,049,835 km (0.119 R)
• M23: 10,296,223 km (0.084 R)
• M24: 10,503,117 km (0.048 R)
• M25: 10,586,293 km (0.04 R)
• M26: 10,627,882 km (0.105 R)
• M27: 11,089,541 km (0.101 R)
• M28: 13,269,331 km (0.068 R)
• M29: 13,994,133 km (0.034 R)
• M30: 14,824,700 km (0.082 R)
• M31: 15,246,117 km (0.029 R)
• M32: 15,340,214 km (0.087 R)
• M33: 16,148,342 km (0.093 R)
• M34: 16,775,606 km (0.072 R)
• M35: 17,657,336 km (0.092 R)
• M36: 19,363,350 km (0.09 R)
• M37: 21,753,774 km (0.109 R)
• M38: 22,072,418 km (0.036 R)
• M39: 22,339,151 km (0.072 R)
• M40: 23,199,638 km (0.078 R)
• M41: 23,961,540 km (0.078 R)
• M42: 24,621,117 km (0.067 R)
• M43: 24,786,871 km (0.089 R)
• M44: 25,453,779 km (0.116 R)
• M45: 26,126,670 km (0.086 R)
• M46: 28,007,115 km (0.102 R)
• M47: 34,396,141 km (0.094 R)
• M48: 34,829,227 km (0.078 R)
• M49: 35,326,340 km (0.029 R)
• M50: 37,719,607 km (0.106 R)
• M51: 40,555,534 km (0.067 R)
• M52: 41,472,120 km (0.101 R)
• M53: 44,397,058 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.5

Radius: 4.4

Gravity: 39.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.19 AU - 20.51 AU

Year: 30351 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,588,444 km

• M1: 58,044 km (0.109 R)
• M2: 115,938 km (0.098 R)
• M3: 209,736 km (0.116 R)
• M4: 492,925 km (0.068 R)
• M5: 681,418 km (0.1 R)
• M6: 891,005 km (0.089 R)
• M7: 1,019,509 km (0.091 R)
• M8: 1,052,571 km (0.113 R)
• M9: 1,086,081 km (0.079 R)
• M10: 1,223,411 km (0.108 R)
• M11: 2,288,249 km (0.065 R)
• M12: 2,645,190 km (0.115 R)
• M13: 3,261,682 km (0.085 R)
• M14: 3,460,049 km (0.063 R)
• M15: 3,510,164 km (0.092 R)
• M16: 3,764,930 km (0.099 R)
• M17: 4,131,295 km (0.095 R)
• M18: 4,509,179 km (0.087 R)
• M19: 4,841,735 km (0.106 R)
• M20: 5,125,073 km (0.108 R)
• M21: 6,807,750 km (0.069 R)
• M22: 7,188,626 km (0.089 R)
• M23: 7,707,432 km (0.077 R)
• M24: 7,905,051 km (0.059 R)
• M25: 8,440,162 km (0.096 R)
• M26: 10,114,462 km (0.117 R)
• M27: 10,258,524 km (0.081 R)
• M28: 12,192,077 km (0.093 R)
• M29: 13,043,139 km (0.105 R)
• M30: 13,753,579 km (0.108 R)
• M31: 15,875,775 km (0.104 R)
• M32: 17,576,104 km (0.11 R)
• M33: 17,836,105 km (0.072 R)
• M34: 18,010,088 km (0.05 R)
• M35: 19,512,050 km (0.116 R)
• M36: 20,687,441 km (0.048 R)
• M37: 21,699,770 km (0.063 R)
• M38: 23,011,294 km (0.108 R)
• M39: 23,868,041 km (0.111 R)
• M40: 24,929,139 km (0.118 R)
• M41: 25,416,529 km (0.111 R)
• M42: 25,514,366 km (0.108 R)
• M43: 26,400,733 km (0.096 R)
• M44: 26,997,329 km (0.074 R)
• M45: 27,900,302 km (0.109 R)
• M46: 28,915,324 km (0.088 R)
• M47: 29,839,090 km (0.095 R)
• M48: 31,400,144 km (0.102 R)
• M49: 31,610,180 km (0.063 R)
• M50: 32,031,896 km (0.088 R)
• M51: 36,129,531 km (0.032 R)
• M52: 39,705,668 km (0.074 R)
• M53: 39,932,908 km (0.054 R)
• M54: 40,960,795 km (0.098 R)
• M55: 41,305,318 km (0.085 R)
• M56: 44,921,548 km (0.106 R)
• M57: 45,039,880 km (0.119 R)
• M58: 45,276,843 km (0.086 R)
• M59: 45,395,474 km (0.044 R)
• M60: 46,109,505 km (0.082 R)
• M61: 46,827,125 km (0.112 R)
• M62: 48,880,655 km (0.057 R)
• M63: 49,734,859 km (0.065 R)
• M64: 54,582,578 km (0.118 R)
• M65: 55,468,646 km (0.113 R)
• M66: 55,849,672 km (0.062 R)
• M67: 56,231,745 km (0.047 R)
• M68: 57,897,069 km (0.083 R)
• M69: 58,930,042 km (0.059 R)
• M70: 60,099,299 km (0.116 R)
• M71: 61,933,219 km (0.076 R)
• M72: 62,724,891 km (0.074 R)
• M73: 64,318,109 km (0.075 R)
• M74: 66,193,767 km (0.103 R)
• M75: 66,328,405 km (0.101 R)
• M76: 68,904,181 km (0.105 R)
• M77: 71,512,420 km (0.034 R)
• M78: 74,013,098 km (0.095 R)
• M79: 74,572,594 km (0.074 R)
• M80: 79,242,441 km (0.11 R)
• M81: 80,963,864 km (0.084 R)
• M82: 82,118,310 km (0.082 R)
• M83: 82,552,743 km (0.115 R)
• M84: 83,133,033 km (0.098 R)
• M85: 83,278,292 km (0.12 R)
• M86: 85,761,019 km (0.105 R)
• M87: 87,971,776 km (0.101 R)
• M88: 88,119,728 km (0.075 R)
• M89: 88,861,285 km (0.066 R)
• M90: 92,449,240 km (0.107 R)
• M91: 94,563,806 km (0.113 R)
• M92: 97,612,461 km (0.113 R)
• M93: 99,765,474 km (0.113 R)
• M94: 100,074,393 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit