🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 224 Days

Day: 13.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,186,885 km

• M1: 148,551 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.72 AU - 1.06 AU

Year: 359 Days

Day: 14.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.96 AU - 1.16 AU

Year: 467 Days

Day: 42.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,186,885 km

• M1: 185,651 km (0.119 R)
• M2: 860,188 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.26 AU - 2.64 AU

Year: 1639 Days

Day: 19.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,186,885 km

• M1: 1,452,446 km (0.069 R)
• M2: 1,534,425 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 13.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.31 AU - 5.55 AU

Year: 5409 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,186,885 km

• M1: 171,589 km (0.058 R)
• M2: 259,104 km (0.098 R)
• M3: 434,881 km (0.103 R)
• M4: 687,701 km (0.071 R)
• M5: 875,148 km (0.064 R)
• M6: 1,286,691 km (0.102 R)
• M7: 1,541,008 km (0.044 R)
• M8: 2,237,535 km (0.102 R)
• M9: 2,338,664 km (0.03 R)
• M10: 3,158,161 km (0.107 R)
• M11: 3,318,380 km (0.079 R)
• M12: 3,411,280 km (0.057 R)
• M13: 4,085,368 km (0.116 R)
• M14: 4,260,547 km (0.098 R)
• M15: 4,361,676 km (0.099 R)
• M16: 4,515,013 km (0.094 R)
• M17: 4,644,116 km (0.108 R)
• M18: 4,774,416 km (0.077 R)
• M19: 4,932,541 km (0.062 R)
• M20: 5,092,461 km (0.05 R)
• M21: 5,254,027 km (0.088 R)
• M22: 5,444,764 km (0.107 R)
• M23: 5,637,895 km (0.106 R)
• M24: 6,116,159 km (0.078 R)
• M25: 6,259,474 km (0.047 R)
• M26: 6,345,942 km (0.119 R)
• M27: 7,659,860 km (0.095 R)
• M28: 8,001,242 km (0.111 R)
• M29: 8,925,308 km (0.062 R)
• M30: 10,494,141 km (0.027 R)
• M31: 10,838,815 km (0.087 R)
• M32: 10,942,935 km (0.116 R)
• M33: 11,363,005 km (0.038 R)
• M34: 11,468,771 km (0.061 R)
• M35: 12,182,652 km (0.081 R)
• M36: 12,472,274 km (0.109 R)
• M37: 12,837,592 km (0.118 R)
• M38: 13,095,349 km (0.096 R)
• M39: 13,392,151 km (0.11 R)
• M40: 13,503,901 km (0.117 R)
• M41: 13,879,092 km (0.102 R)
• M42: 14,295,573 km (0.042 R)
• M43: 14,870,328 km (0.068 R)
• M44: 15,024,862 km (0.106 R)
• M45: 15,491,757 km (0.084 R)
• M46: 15,648,386 km (0.071 R)
• M47: 17,325,229 km (0.087 R)
• M48: 17,978,971 km (0.115 R)
• M49: 18,102,539 km (0.116 R)
• M50: 18,516,177 km (0.115 R)
• M51: 19,268,655 km (0.112 R)
• M52: 20,031,155 km (0.039 R)
• M53: 20,201,846 km (0.086 R)
• M54: 22,112,360 km (0.059 R)
• M55: 22,377,298 km (0.071 R)
• M56: 23,402,792 km (0.057 R)
• M57: 24,855,088 km (0.068 R)
• M58: 24,946,791 km (0.117 R)
• M59: 25,222,650 km (0.067 R)
• M60: 25,407,254 km (0.098 R)
• M61: 25,638,382 km (0.092 R)
• M62: 25,777,508 km (0.066 R)
• M63: 26,056,508 km (0.096 R)
• M64: 26,242,907 km (0.083 R)
• M65: 26,429,905 km (0.069 R)
• M66: 26,993,440 km (0.049 R)
• M67: 27,182,232 km (0.057 R)
• M68: 27,941,441 km (0.101 R)
• M69: 28,611,640 km (0.07 R)
• M70: 28,755,852 km (0.05 R)
• M71: 29,432,334 km (0.098 R)
• M72: 31,642,343 km (0.096 R)
• M73: 32,140,803 km (0.075 R)
• M74: 32,491,162 km (0.028 R)
• M75: 33,549,866 km (0.05 R)
• M76: 33,752,870 km (0.05 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 10.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.73 AU - 9.21 AU

Year: 9619 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,186,885 km

• M1: 135,536 km (0.104 R)
• M2: 202,705 km (0.104 R)
• M3: 327,769 km (0.084 R)
• M4: 677,379 km (0.092 R)
• M5: 789,727 km (0.106 R)
• M6: 874,100 km (0.064 R)
• M7: 979,716 km (0.075 R)
• M8: 1,127,669 km (0.12 R)
• M9: 1,748,051 km (0.118 R)
• M10: 2,046,349 km (0.057 R)
• M11: 3,339,324 km (0.109 R)
• M12: 4,306,474 km (0.094 R)
• M13: 4,678,673 km (0.11 R)
• M14: 4,932,691 km (0.082 R)
• M15: 5,822,948 km (0.106 R)
• M16: 5,959,082 km (0.078 R)
• M17: 6,027,597 km (0.085 R)
• M18: 6,304,054 km (0.074 R)
• M19: 6,620,155 km (0.03 R)
• M20: 6,833,780 km (0.109 R)
• M21: 7,122,205 km (0.09 R)
• M22: 7,194,910 km (0.054 R)
• M23: 7,860,620 km (0.104 R)
• M24: 8,124,810 km (0.077 R)
• M25: 8,662,166 km (0.116 R)
• M26: 8,895,987 km (0.046 R)
• M27: 9,569,626 km (0.115 R)
• M28: 9,690,352 km (0.12 R)
• M29: 9,770,985 km (0.07 R)
• M30: 10,548,744 km (0.1 R)
• M31: 10,798,573 km (0.036 R)
• M32: 11,261,429 km (0.066 R)
• M33: 11,773,951 km (0.115 R)
• M34: 11,860,119 km (0.087 R)
• M35: 12,777,453 km (0.108 R)
• M36: 13,581,841 km (0.101 R)
• M37: 13,853,660 km (0.106 R)
• M38: 14,865,540 km (0.115 R)
• M39: 15,427,580 km (0.106 R)
• M40: 17,991,837 km (0.113 R)
• M41: 20,219,199 km (0.107 R)
• M42: 20,945,946 km (0.077 R)
• M43: 21,102,724 km (0.106 R)
• M44: 21,365,119 km (0.11 R)
• M45: 21,628,411 km (0.11 R)
• M46: 22,907,623 km (0.119 R)
• M47: 23,719,490 km (0.119 R)
• M48: 23,828,398 km (0.031 R)
• M49: 24,101,563 km (0.108 R)
• M50: 24,265,971 km (0.101 R)
• M51: 24,706,238 km (0.1 R)
• M52: 25,594,550 km (0.071 R)
• M53: 25,818,199 km (0.076 R)
• M54: 26,098,845 km (0.091 R)
• M55: 26,436,786 km (0.092 R)
• M56: 26,946,466 km (0.112 R)
• M57: 27,060,310 km (0.102 R)
• M58: 27,174,154 km (0.073 R)
• M59: 28,263,975 km (0.119 R)
• M60: 28,726,980 km (0.092 R)
• M61: 28,959,605 km (0.093 R)
• M62: 29,075,992 km (0.058 R)
• M63: 29,251,021 km (0.065 R)
• M64: 29,426,500 km (0.067 R)
• M65: 29,954,730 km (0.103 R)
• M66: 30,545,342 km (0.114 R)
• M67: 31,498,280 km (0.036 R)
• M68: 33,067,562 km (0.097 R)
• M69: 33,311,257 km (0.091 R)
• M70: 33,433,329 km (0.115 R)
• M71: 33,739,257 km (0.106 R)
• M72: 33,923,112 km (0.059 R)
• M73: 35,344,442 km (0.086 R)
• M74: 37,544,428 km (0.106 R)
• M75: 37,735,165 km (0.058 R)
• M76: 37,862,323 km (0.097 R)
• M77: 38,949,900 km (0.062 R)
• M78: 39,014,227 km (0.109 R)
• M79: 39,142,881 km (0.097 R)
• M80: 39,917,948 km (0.045 R)
• M81: 40,112,575 km (0.1 R)
• M82: 40,828,700 km (0.089 R)
• M83: 41,221,095 km (0.111 R)
• M84: 41,483,340 km (0.075 R)
• M85: 44,808,601 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 14.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.98 AU - 9.2 AU

Year: 9837 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,186,885 km

• M1: 284,386 km (0.045 R)
• M2: 579,841 km (0.109 R)
• M3: 760,855 km (0.088 R)
• M4: 1,163,423 km (0.091 R)
• M5: 1,356,404 km (0.113 R)
• M6: 2,288,099 km (0.111 R)
• M7: 2,875,570 km (0.111 R)
• M8: 3,323,616 km (0.091 R)
• M9: 3,571,799 km (0.119 R)
• M10: 3,698,209 km (0.111 R)
• M11: 4,763,346 km (0.076 R)
• M12: 4,973,232 km (0.066 R)
• M13: 5,150,655 km (0.036 R)
• M14: 5,330,023 km (0.083 R)
• M15: 5,658,390 km (0.078 R)
• M16: 5,769,391 km (0.079 R)
• M17: 5,918,391 km (0.055 R)
• M18: 6,182,431 km (0.072 R)
• M19: 6,800,570 km (0.046 R)
• M20: 6,997,740 km (0.113 R)
• M21: 7,317,281 km (0.087 R)
• M22: 8,389,149 km (0.071 R)
• M23: 8,643,466 km (0.029 R)
• M24: 8,900,325 km (0.081 R)
• M25: 10,087,684 km (0.104 R)
• M26: 11,511,706 km (0.097 R)
• M27: 12,705,796 km (0.047 R)
• M28: 12,803,035 km (0.117 R)
• M29: 13,194,383 km (0.089 R)
• M30: 13,589,770 km (0.115 R)
• M31: 14,799,418 km (0.079 R)
• M32: 14,901,743 km (0.093 R)
• M33: 15,261,825 km (0.108 R)
• M34: 16,571,405 km (0.087 R)
• M35: 17,536,610 km (0.027 R)
• M36: 17,807,981 km (0.043 R)
• M37: 18,244,956 km (0.092 R)
• M38: 18,685,672 km (0.065 R)
• M39: 19,129,828 km (0.033 R)
• M40: 19,521,325 km (0.084 R)
• M41: 20,998,604 km (0.046 R)
• M42: 22,042,349 km (0.1 R)
• M43: 22,511,637 km (0.077 R)
• M44: 24,542,877 km (0.107 R)
• M45: 25,029,369 km (0.072 R)
• M46: 25,334,998 km (0.11 R)
• M47: 26,135,646 km (0.087 R)
• M48: 27,698,345 km (0.1 R)
• M49: 28,906,198 km (0.063 R)
• M50: 29,162,759 km (0.057 R)
• M51: 29,355,590 km (0.111 R)
• M52: 30,326,331 km (0.078 R)
• M53: 30,521,706 km (0.099 R)
• M54: 30,652,155 km (0.119 R)
• M55: 31,044,849 km (0.032 R)
• M56: 31,702,930 km (0.115 R)
• M57: 32,232,806 km (0.08 R)
• M58: 32,632,083 km (0.062 R)
• M59: 33,974,873 km (0.081 R)
• M60: 34,177,728 km (0.073 R)
• M61: 34,381,181 km (0.097 R)
• M62: 35,062,001 km (0.111 R)
• M63: 35,267,100 km (0.049 R)
• M64: 35,884,939 km (0.104 R)
• M65: 36,783,573 km (0.098 R)
• M66: 36,922,550 km (0.094 R)
• M67: 37,829,711 km (0.105 R)
• M68: 39,027,242 km (0.103 R)
• M69: 39,310,730 km (0.11 R)
• M70: 39,523,907 km (0.033 R)
• M71: 40,595,177 km (0.097 R)
• M72: 41,748,577 km (0.102 R)
• M73: 42,038,647 km (0.097 R)
• M74: 42,183,907 km (0.113 R)
• M75: 43,866,434 km (0.091 R)
• M76: 45,272,804 km (0.104 R)
• M77: 46,543,638 km (0.06 R)
• M78: 47,221,316 km (0.104 R)
• M79: 48,510,102 km (0.075 R)
• M80: 51,122,230 km (0.091 R)
• M81: 51,587,928 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 13.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.93 AU - 9.63 AU

Year: 12085 Days

Day: 14.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,186,885 km

• M1: 244,144 km (0.049 R)
• M2: 392,545 km (0.099 R)
• M3: 555,158 km (0.06 R)
• M4: 812,616 km (0.106 R)
• M5: 1,356,404 km (0.028 R)
• M6: 1,575,714 km (0.069 R)
• M7: 1,854,714 km (0.07 R)
• M8: 1,951,504 km (0.055 R)
• M9: 2,074,773 km (0.093 R)
• M10: 2,200,734 km (0.104 R)
• M11: 2,381,748 km (0.041 R)
• M12: 2,567,698 km (0.098 R)
• M13: 2,703,533 km (0.063 R)
• M14: 2,786,111 km (0.108 R)
• M15: 3,690,430 km (0.116 R)
• M16: 4,063,826 km (0.09 R)
• M17: 4,159,120 km (0.075 R)
• M18: 4,287,325 km (0.093 R)
• M19: 4,416,877 km (0.096 R)
• M20: 4,713,231 km (0.098 R)
• M21: 6,107,931 km (0.112 R)
• M22: 7,309,950 km (0.11 R)
• M23: 7,621,862 km (0.078 R)
• M24: 7,898,319 km (0.092 R)
• M25: 9,204,159 km (0.112 R)
• M26: 9,839,202 km (0.116 R)
• M27: 10,054,024 km (0.107 R)
• M28: 10,488,456 km (0.115 R)
• M29: 11,285,963 km (0.054 R)
• M30: 11,691,971 km (0.063 R)
• M31: 12,056,990 km (0.047 R)
• M32: 12,287,072 km (0.118 R)
• M33: 12,985,993 km (0.049 R)
• M34: 13,602,186 km (0.114 R)
• M35: 14,227,954 km (0.101 R)
• M36: 14,422,432 km (0.118 R)
• M37: 14,912,365 km (0.038 R)
• M38: 15,011,099 km (0.037 R)
• M39: 15,557,580 km (0.102 R)
• M40: 15,959,250 km (0.117 R)
• M41: 16,772,614 km (0.107 R)
• M42: 18,175,842 km (0.101 R)
• M43: 19,132,221 km (0.115 R)
• M44: 20,542,331 km (0.067 R)
• M45: 20,652,136 km (0.093 R)
• M46: 21,204,451 km (0.08 R)
• M47: 22,041,900 km (0.091 R)
• M48: 23,461,733 km (0.067 R)
• M49: 24,735,559 km (0.088 R)
• M50: 25,557,899 km (0.097 R)
• M51: 27,956,551 km (0.118 R)
• M52: 31,180,684 km (0.11 R)
• M53: 31,877,661 km (0.091 R)
• M54: 32,579,723 km (0.105 R)
• M55: 32,772,106 km (0.044 R)
• M56: 33,804,631 km (0.119 R)
• M57: 34,129,408 km (0.098 R)
• M58: 34,390,007 km (0.085 R)
• M59: 34,585,981 km (0.041 R)
• M60: 35,110,171 km (0.052 R)
• M61: 35,439,137 km (0.118 R)
• M62: 36,698,452 km (0.084 R)
• M63: 37,166,245 km (0.059 R)
• M64: 39,261,064 km (0.059 R)
• M65: 41,116,676 km (0.104 R)
• M66: 41,671,983 km (0.109 R)
• M67: 42,649,755 km (0.096 R)
• M68: 45,055,588 km (0.112 R)
• M69: 45,413,126 km (0.113 R)
• M70: 46,419,172 km (0.1 R)
• M71: 46,635,790 km (0.112 R)
• M72: 47,069,923 km (0.026 R)
• M73: 48,893,072 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit