🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 171 Days

Day: 24.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,228,838 km

• M1: 65,075 km (0.115 R)
• M2: 284,685 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.1 AU

Year: 380 Days

Day: 21.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 552 Days

Day: 19.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.49 AU - 1.85 AU

Year: 929 Days

Day: 41.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.51 AU - 1.87 AU

Year: 946 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.7 AU - 2.52 AU

Year: 1319 Days

Day: 38.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,228,838 km

• M1: 906,713 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 12.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.43 AU - 4.99 AU

Year: 4400 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,228,838 km

• M1: 266,583 km (0.087 R)
• M2: 349,311 km (0.111 R)
• M3: 603,328 km (0.106 R)
• M4: 804,089 km (0.111 R)
• M5: 1,053,019 km (0.078 R)
• M6: 1,327,532 km (0.081 R)
• M7: 1,523,654 km (0.075 R)
• M8: 1,625,381 km (0.115 R)
• M9: 1,714,541 km (0.098 R)
• M10: 1,898,098 km (0.063 R)
• M11: 2,234,992 km (0.109 R)
• M12: 2,436,351 km (0.111 R)
• M13: 2,573,981 km (0.08 R)
• M14: 2,678,849 km (0.068 R)
• M15: 2,803,165 km (0.11 R)
• M16: 2,893,223 km (0.07 R)
• M17: 3,434,468 km (0.087 R)
• M18: 3,766,575 km (0.114 R)
• M19: 4,027,623 km (0.087 R)
• M20: 4,191,284 km (0.106 R)
• M21: 5,086,477 km (0.095 R)
• M22: 5,219,320 km (0.104 R)
• M23: 5,353,061 km (0.046 R)
• M24: 5,465,558 km (0.113 R)
• M25: 5,670,058 km (0.049 R)
• M26: 5,946,515 km (0.083 R)
• M27: 6,488,957 km (0.116 R)
• M28: 6,633,170 km (0.115 R)
• M29: 7,319,973 km (0.11 R)
• M30: 7,445,037 km (0.082 R)
• M31: 7,747,973 km (0.118 R)
• M32: 7,875,580 km (0.075 R)
• M33: 8,681,464 km (0.084 R)
• M34: 8,760,900 km (0.089 R)
• M35: 8,920,521 km (0.112 R)
• M36: 9,188,600 km (0.086 R)
• M37: 9,323,538 km (0.082 R)
• M38: 9,677,785 km (0.029 R)
• M39: 10,008,696 km (0.112 R)
• M40: 10,343,346 km (0.059 R)
• M41: 10,909,425 km (0.11 R)
• M42: 11,311,544 km (0.092 R)
• M43: 12,457,613 km (0.096 R)
• M44: 13,763,902 km (0.114 R)
• M45: 14,011,636 km (0.066 R)
• M46: 14,136,101 km (0.118 R)
• M47: 14,543,157 km (0.058 R)
• M48: 14,669,268 km (0.095 R)
• M49: 15,177,003 km (0.111 R)
• M50: 15,819,825 km (0.09 R)
• M51: 15,981,989 km (0.104 R)
• M52: 16,307,963 km (0.092 R)
• M53: 16,800,888 km (0.103 R)
• M54: 17,198,818 km (0.1 R)
• M55: 17,298,750 km (0.032 R)
• M56: 18,581,701 km (0.039 R)
• M57: 18,752,841 km (0.101 R)
• M58: 19,511,901 km (0.112 R)
• M59: 19,860,314 km (0.079 R)
• M60: 20,351,444 km (0.094 R)
• M61: 20,598,580 km (0.098 R)
• M62: 20,846,613 km (0.07 R)
• M63: 21,131,447 km (0.061 R)
• M64: 21,560,943 km (0.075 R)
• M65: 21,921,174 km (0.097 R)
• M66: 22,065,686 km (0.085 R)
• M67: 23,640,503 km (0.097 R)
• M68: 24,011,954 km (0.093 R)
• M69: 24,273,152 km (0.083 R)
• M70: 24,460,149 km (0.103 R)
• M71: 24,835,939 km (0.1 R)
• M72: 25,099,980 km (0.072 R)
• M73: 25,251,373 km (0.113 R)
• M74: 25,365,067 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 10.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.33 AU - 5.81 AU

Year: 4914 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,228,838 km

• M1: 248,183 km (0.038 R)
• M2: 333,753 km (0.093 R)
• M3: 414,237 km (0.12 R)
• M4: 492,775 km (0.118 R)
• M5: 566,378 km (0.082 R)
• M6: 632,949 km (0.098 R)
• M7: 837,898 km (0.12 R)
• M8: 1,023,100 km (0.108 R)
• M9: 1,178,382 km (0.118 R)
• M10: 1,326,484 km (0.114 R)
• M11: 1,707,660 km (0.088 R)
• M12: 1,825,244 km (0.104 R)
• M13: 1,962,874 km (0.056 R)
• M14: 2,860,910 km (0.09 R)
• M15: 2,961,140 km (0.058 R)
• M16: 3,062,418 km (0.116 R)
• M17: 3,586,759 km (0.114 R)
• M18: 3,892,836 km (0.061 R)
• M19: 3,981,697 km (0.099 R)
• M20: 4,049,016 km (0.044 R)
• M21: 4,139,074 km (0.06 R)
• M22: 4,413,736 km (0.099 R)
• M23: 4,741,804 km (0.116 R)
• M24: 4,884,819 km (0.088 R)
• M25: 5,053,416 km (0.069 R)
• M26: 5,175,039 km (0.083 R)
• M27: 5,396,594 km (0.119 R)
• M28: 5,496,076 km (0.095 R)
• M29: 5,747,401 km (0.06 R)
• M30: 5,951,153 km (0.094 R)
• M31: 6,028,196 km (0.075 R)
• M32: 6,105,538 km (0.11 R)
• M33: 6,183,329 km (0.109 R)
• M34: 6,471,155 km (0.114 R)
• M35: 6,763,320 km (0.097 R)
• M36: 7,196,106 km (0.105 R)
• M37: 7,278,236 km (0.099 R)
• M38: 7,721,793 km (0.068 R)
• M39: 8,088,607 km (0.072 R)
• M40: 8,693,282 km (0.099 R)
• M41: 9,163,767 km (0.078 R)
• M42: 9,342,237 km (0.046 R)
• M43: 9,793,873 km (0.047 R)
• M44: 10,843,452 km (0.058 R)
• M45: 11,000,829 km (0.117 R)
• M46: 11,064,109 km (0.119 R)
• M47: 11,413,570 km (0.081 R)
• M48: 11,605,803 km (0.111 R)
• M49: 12,352,595 km (0.095 R)
• M50: 12,582,976 km (0.093 R)
• M51: 12,981,355 km (0.118 R)
• M52: 13,383,774 km (0.09 R)
• M53: 14,269,692 km (0.061 R)
• M54: 14,929,120 km (0.111 R)
• M55: 15,069,143 km (0.119 R)
• M56: 15,139,454 km (0.039 R)
• M57: 15,280,226 km (0.098 R)
• M58: 16,966,493 km (0.075 R)
• M59: 17,075,999 km (0.03 R)
• M60: 18,036,118 km (0.057 R)
• M61: 19,165,432 km (0.056 R)
• M62: 19,279,725 km (0.112 R)
• M63: 19,470,462 km (0.113 R)
• M64: 19,547,056 km (0.108 R)
• M65: 20,745,784 km (0.083 R)
• M66: 20,902,114 km (0.106 R)
• M67: 22,769,245 km (0.109 R)
• M68: 22,890,120 km (0.101 R)
• M69: 23,579,766 km (0.118 R)
• M70: 24,317,433 km (0.091 R)
• M71: 25,104,168 km (0.054 R)
• M72: 25,647,358 km (0.111 R)
• M73: 25,773,170 km (0.049 R)
• M74: 26,067,728 km (0.117 R)
• M75: 26,321,147 km (0.082 R)
• M76: 26,448,156 km (0.113 R)
• M77: 26,617,800 km (0.103 R)
• M78: 27,557,274 km (0.077 R)
• M79: 28,943,149 km (0.11 R)
• M80: 29,161,711 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 12.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.26 AU - 6.86 AU

Year: 7232 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 88,228,838 km

• M1: 174,581 km (0.112 R)
• M2: 261,647 km (0.089 R)
• M3: 594,352 km (0.086 R)
• M4: 766,539 km (0.112 R)
• M5: 1,087,277 km (0.098 R)
• M6: 1,232,986 km (0.1 R)
• M7: 1,670,559 km (0.116 R)
• M8: 1,912,609 km (0.08 R)
• M9: 2,209,561 km (0.078 R)
• M10: 2,363,796 km (0.047 R)
• M11: 2,476,144 km (0.096 R)
• M12: 2,636,662 km (0.081 R)
• M13: 2,992,257 km (0.103 R)
• M14: 3,126,595 km (0.078 R)
• M15: 3,338,276 km (0.118 R)
• M16: 3,464,986 km (0.067 R)
• M17: 3,881,466 km (0.12 R)
• M18: 4,163,608 km (0.093 R)
• M19: 4,314,103 km (0.102 R)
• M20: 5,284,545 km (0.086 R)
• M21: 5,477,676 km (0.086 R)
• M22: 5,870,968 km (0.099 R)
• M23: 6,336,218 km (0.086 R)
• M24: 6,653,066 km (0.101 R)
• M25: 6,878,061 km (0.056 R)
• M26: 7,089,144 km (0.073 R)
• M27: 7,286,015 km (0.119 R)
• M28: 8,040,138 km (0.103 R)
• M29: 8,159,816 km (0.081 R)
• M30: 8,262,739 km (0.08 R)
• M31: 8,435,375 km (0.067 R)
• M32: 8,766,585 km (0.054 R)
• M33: 9,137,588 km (0.046 R)
• M34: 9,262,502 km (0.068 R)
• M35: 9,513,976 km (0.109 R)
• M36: 9,950,203 km (0.057 R)
• M37: 10,281,862 km (0.054 R)
• M38: 10,486,212 km (0.106 R)
• M39: 10,786,006 km (0.033 R)
• M40: 10,917,952 km (0.118 R)
• M41: 11,183,787 km (0.111 R)
• M42: 11,509,312 km (0.106 R)
• M43: 11,954,665 km (0.074 R)
• M44: 12,386,105 km (0.03 R)
• M45: 13,143,220 km (0.102 R)
• M46: 13,243,899 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 6.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.3 AU - 19.06 AU

Year: 28015 Days

Day: 22.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,228,838 km

• M1: 276,158 km (0.068 R)
• M2: 330,163 km (0.057 R)
• M3: 1,007,841 km (0.103 R)
• M4: 1,217,876 km (0.101 R)
• M5: 1,312,123 km (0.118 R)
• M6: 1,855,313 km (0.102 R)
• M7: 2,188,617 km (0.025 R)
• M8: 2,743,775 km (0.103 R)
• M9: 2,785,064 km (0.085 R)
• M10: 2,868,390 km (0.104 R)
• M11: 3,384,801 km (0.103 R)
• M12: 5,775,226 km (0.067 R)
• M13: 9,301,098 km (0.08 R)
• M14: 10,058,662 km (0.117 R)
• M15: 10,901,646 km (0.103 R)
• M16: 12,037,692 km (0.104 R)
• M17: 12,862,126 km (0.103 R)
• M18: 13,281,149 km (0.097 R)
• M19: 16,639,472 km (0.117 R)
• M20: 16,867,160 km (0.095 R)
• M21: 17,095,895 km (0.052 R)
• M22: 17,865,726 km (0.097 R)
• M23: 18,411,309 km (0.083 R)
• M24: 19,439,047 km (0.083 R)
• M25: 20,323,170 km (0.109 R)
• M26: 21,138,179 km (0.107 R)
• M27: 21,632,301 km (0.079 R)
• M28: 22,380,739 km (0.047 R)
• M29: 23,817,327 km (0.093 R)
• M30: 26,512,782 km (0.09 R)
• M31: 30,500,911 km (0.059 R)
• M32: 30,872,662 km (0.075 R)
• M33: 31,526,704 km (0.111 R)
• M34: 31,996,741 km (0.109 R)
• M35: 32,658,711 km (0.118 R)
• M36: 32,943,845 km (0.118 R)
• M37: 34,092,308 km (0.114 R)
• M38: 34,381,630 km (0.043 R)
• M39: 34,865,280 km (0.088 R)
• M40: 34,962,369 km (0.091 R)
• M41: 35,156,696 km (0.074 R)
• M42: 35,351,323 km (0.102 R)
• M43: 36,822,917 km (0.114 R)
• M44: 37,317,937 km (0.058 R)
• M45: 37,417,120 km (0.083 R)
• M46: 37,914,683 km (0.113 R)
• M47: 38,715,480 km (0.112 R)
• M48: 40,130,078 km (0.1 R)
• M49: 42,490,582 km (0.061 R)
• M50: 44,474,250 km (0.069 R)
• M51: 44,579,417 km (0.065 R)
• M52: 45,106,900 km (0.03 R)
• M53: 46,061,484 km (0.075 R)
• M54: 46,274,511 km (0.119 R)
• M55: 47,990,548 km (0.082 R)
• M56: 48,206,567 km (0.098 R)
• M57: 48,314,727 km (0.07 R)
• M58: 48,747,962 km (0.1 R)
• M59: 49,073,637 km (0.088 R)
• M60: 49,945,942 km (0.075 R)
• M61: 50,493,620 km (0.077 R)
• M62: 51,927,216 km (0.051 R)
• M63: 52,370,923 km (0.105 R)
• M64: 52,815,977 km (0.111 R)
• M65: 54,608,608 km (0.1 R)
• M66: 56,193,448 km (0.094 R)
• M67: 57,334,581 km (0.106 R)
• M68: 59,640,034 km (0.079 R)
• M69: 60,920,741 km (0.077 R)
• M70: 61,740,537 km (0.119 R)
• M71: 63,036,204 km (0.104 R)
• M72: 63,154,387 km (0.102 R)
• M73: 63,865,276 km (0.108 R)
• M74: 64,578,858 km (0.086 R)
• M75: 65,773,995 km (0.103 R)
• M76: 66,494,608 km (0.119 R)
• M77: 67,943,613 km (0.025 R)
• M78: 72,600,295 km (0.094 R)
• M79: 74,092,085 km (0.117 R)
• M80: 74,591,593 km (0.039 R)
• M81: 74,966,934 km (0.057 R)
• M82: 77,865,542 km (0.088 R)
• M83: 77,992,401 km (0.119 R)
• M84: 78,755,051 km (0.09 R)
• M85: 79,392,338 km (0.104 R)
• M86: 80,543,942 km (0.103 R)
• M87: 81,701,082 km (0.106 R)
• M88: 82,604,803 km (0.115 R)
• M89: 83,901,667 km (0.052 R)
• M90: 85,859,604 km (0.029 R)
• M91: 86,384,243 km (0.081 R)
• M92: 87,964,595 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit