🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.36 AU - 1.58 AU

Year: 658 Days

Day: 21.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.72 AU - 1.72 AU

Year: 832 Days

Day: 34.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.35 AU - 2.19 AU

Year: 869 Days

Day: 26.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.82 AU - 1.88 AU

Year: 928 Days

Day: 14.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.55 AU - 2.99 AU

Year: 1701 Days

Day: 41.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 8.9

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.03 AU - 5.61 AU

Year: 3904 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,039,286 km

• M1: 112,797 km (0.059 R)
• M2: 180,565 km (0.08 R)
• M3: 730,038 km (0.1 R)
• M4: 847,023 km (0.095 R)
• M5: 1,005,298 km (0.112 R)
• M6: 1,223,411 km (0.06 R)
• M7: 1,456,784 km (0.09 R)
• M8: 1,704,518 km (0.098 R)
• M9: 1,847,982 km (0.115 R)
• M10: 2,193,404 km (0.113 R)
• M11: 2,461,783 km (0.03 R)
• M12: 2,591,783 km (0.069 R)
• M13: 2,707,422 km (0.091 R)
• M14: 2,791,197 km (0.094 R)
• M15: 2,892,624 km (0.094 R)
• M16: 2,961,140 km (0.108 R)
• M17: 3,187,183 km (0.09 R)
• M18: 3,509,716 km (0.093 R)
• M19: 3,601,120 km (0.089 R)
• M20: 4,012,963 km (0.111 R)
• M21: 4,070,259 km (0.109 R)
• M22: 4,799,997 km (0.038 R)
• M23: 5,148,710 km (0.037 R)
• M24: 5,252,830 km (0.099 R)
• M25: 5,399,885 km (0.053 R)
• M26: 5,612,314 km (0.085 R)
• M27: 6,023,409 km (0.098 R)
• M28: 6,089,232 km (0.097 R)
• M29: 6,177,494 km (0.109 R)
• M30: 6,489,256 km (0.086 R)
• M31: 6,624,493 km (0.116 R)
• M32: 6,692,410 km (0.072 R)
• M33: 6,966,623 km (0.059 R)
• M34: 7,431,873 km (0.102 R)
• M35: 7,907,295 km (0.113 R)
• M36: 8,003,486 km (0.04 R)
• M37: 8,912,293 km (0.102 R)
• M38: 10,061,055 km (0.114 R)
• M39: 10,244,013 km (0.073 R)
• M40: 10,772,692 km (0.102 R)
• M41: 10,932,912 km (0.082 R)
• M42: 11,040,323 km (0.092 R)
• M43: 11,120,956 km (0.117 R)
• M44: 11,391,579 km (0.051 R)
• M45: 11,582,166 km (0.058 R)
• M46: 11,801,477 km (0.108 R)
• M47: 12,021,984 km (0.094 R)
• M48: 12,271,813 km (0.077 R)
• M49: 12,327,463 km (0.068 R)
• M50: 12,383,263 km (0.09 R)
• M51: 12,579,386 km (0.091 R)
• M52: 12,776,556 km (0.113 R)
• M53: 13,116,741 km (0.107 R)
• M54: 13,431,346 km (0.105 R)
• M55: 13,661,577 km (0.051 R)
• M56: 14,038,713 km (0.114 R)
• M57: 14,272,385 km (0.114 R)
• M58: 14,389,819 km (0.079 R)
• M59: 14,832,778 km (0.101 R)
• M60: 14,951,709 km (0.109 R)
• M61: 15,041,019 km (0.108 R)
• M62: 15,220,387 km (0.097 R)
• M63: 15,430,422 km (0.082 R)
• M64: 15,581,067 km (0.118 R)
• M65: 15,883,704 km (0.106 R)
• M66: 16,005,476 km (0.111 R)
• M67: 16,066,363 km (0.089 R)
• M68: 16,188,434 km (0.049 R)
• M69: 16,280,287 km (0.098 R)
• M70: 16,772,614 km (0.106 R)
• M71: 17,677,681 km (0.035 R)
• M72: 17,740,662 km (0.087 R)
• M73: 17,835,357 km (0.066 R)
• M74: 18,694,648 km (0.071 R)
• M75: 18,951,956 km (0.099 R)
• M76: 19,632,776 km (0.11 R)
• M77: 19,763,225 km (0.065 R)
• M78: 20,058,083 km (0.111 R)
• M79: 20,354,436 km (0.061 R)
• M80: 21,823,936 km (0.088 R)
• M81: 21,959,322 km (0.087 R)
• M82: 22,196,734 km (0.072 R)
• M83: 22,264,651 km (0.119 R)
• M84: 22,914,055 km (0.082 R)
• M85: 23,017,128 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 14.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.49 AU - 8.39 AU

Year: 6746 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,039,286 km

• M1: 234,420 km (0.085 R)
• M2: 432,787 km (0.117 R)
• M3: 601,832 km (0.027 R)
• M4: 784,192 km (0.083 R)
• M5: 889,808 km (0.112 R)
• M6: 1,073,365 km (0.087 R)
• M7: 1,208,302 km (0.061 R)
• M8: 1,317,508 km (0.109 R)
• M9: 1,597,556 km (0.078 R)
• M10: 1,843,046 km (0.043 R)
• M11: 2,007,603 km (0.068 R)
• M12: 2,234,843 km (0.093 R)
• M13: 2,591,933 km (0.083 R)
• M14: 2,715,201 km (0.081 R)
• M15: 2,882,601 km (0.094 R)
• M16: 3,075,134 km (0.108 R)
• M17: 3,632,685 km (0.091 R)
• M18: 3,864,711 km (0.112 R)
• M19: 4,173,631 km (0.075 R)
• M20: 4,565,129 km (0.117 R)
• M21: 4,917,581 km (0.084 R)
• M22: 5,622,486 km (0.092 R)
• M23: 5,729,598 km (0.062 R)
• M24: 7,184,139 km (0.099 R)
• M25: 7,359,168 km (0.047 R)
• M26: 8,164,005 km (0.107 R)
• M27: 8,316,295 km (0.084 R)
• M28: 8,716,320 km (0.078 R)
• M29: 8,903,168 km (0.068 R)
• M30: 9,503,504 km (0.051 R)
• M31: 9,921,780 km (0.111 R)
• M32: 10,019,168 km (0.077 R)
• M33: 10,280,515 km (0.072 R)
• M34: 10,379,100 km (0.12 R)
• M35: 10,876,812 km (0.104 R)
• M36: 11,348,345 km (0.069 R)
• M37: 11,620,912 km (0.11 R)
• M38: 12,103,066 km (0.069 R)
• M39: 12,416,474 km (0.108 R)
• M40: 13,444,510 km (0.083 R)
• M41: 13,950,749 km (0.095 R)
• M42: 14,132,960 km (0.103 R)
• M43: 14,316,067 km (0.068 R)
• M44: 14,426,321 km (0.095 R)
• M45: 14,647,726 km (0.083 R)
• M46: 14,870,178 km (0.11 R)
• M47: 15,544,266 km (0.074 R)
• M48: 16,228,377 km (0.105 R)
• M49: 16,381,715 km (0.082 R)
• M50: 16,535,651 km (0.102 R)
• M51: 18,021,158 km (0.117 R)
• M52: 18,180,031 km (0.043 R)
• M53: 18,379,295 km (0.101 R)
• M54: 18,539,215 km (0.101 R)
• M55: 18,941,035 km (0.077 R)
• M56: 19,712,511 km (0.089 R)
• M57: 19,958,151 km (0.049 R)
• M58: 20,163,699 km (0.105 R)
• M59: 20,287,416 km (0.084 R)
• M60: 20,868,005 km (0.089 R)
• M61: 22,215,433 km (0.107 R)
• M62: 22,343,190 km (0.103 R)
• M63: 23,547,453 km (0.092 R)
• M64: 25,171,039 km (0.086 R)
• M65: 25,259,900 km (0.089 R)
• M66: 26,243,506 km (0.083 R)
• M67: 26,333,564 km (0.083 R)
• M68: 27,057,617 km (0.097 R)
• M69: 27,604,996 km (0.096 R)
• M70: 27,742,476 km (0.116 R)
• M71: 28,017,886 km (0.114 R)
• M72: 28,618,073 km (0.066 R)
• M73: 29,082,574 km (0.062 R)
• M74: 29,690,091 km (0.038 R)
• M75: 29,971,933 km (0.044 R)
• M76: 30,585,584 km (0.059 R)
• M77: 31,298,867 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 9.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.31 AU - 8.77 AU

Year: 6892 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,039,286 km

• M1: 178,321 km (0.072 R)
• M2: 253,868 km (0.076 R)
• M3: 318,195 km (0.109 R)
• M4: 449,093 km (0.1 R)
• M5: 525,837 km (0.066 R)
• M6: 678,277 km (0.103 R)
• M7: 743,651 km (0.081 R)
• M8: 1,408,763 km (0.103 R)
• M9: 1,505,104 km (0.097 R)
• M10: 1,659,788 km (0.075 R)
• M11: 1,866,383 km (0.078 R)
• M12: 2,614,372 km (0.093 R)
• M13: 2,707,273 km (0.08 R)
• M14: 2,896,364 km (0.105 R)
• M15: 3,174,317 km (0.119 R)
• M16: 3,460,797 km (0.089 R)
• M17: 3,562,972 km (0.085 R)
• M18: 3,666,345 km (0.077 R)
• M19: 3,740,695 km (0.088 R)
• M20: 4,012,813 km (0.068 R)
• M21: 4,089,557 km (0.103 R)
• M22: 4,291,514 km (0.083 R)
• M23: 5,098,146 km (0.108 R)
• M24: 5,400,034 km (0.108 R)
• M25: 5,587,331 km (0.11 R)
• M26: 5,811,578 km (0.081 R)
• M27: 5,933,500 km (0.051 R)
• M28: 6,180,038 km (0.116 R)
• M29: 6,574,228 km (0.089 R)
• M30: 6,737,888 km (0.091 R)
• M31: 6,847,693 km (0.117 R)
• M32: 7,386,993 km (0.052 R)
• M33: 7,997,951 km (0.114 R)
• M34: 8,289,966 km (0.098 R)
• M35: 8,368,355 km (0.111 R)
• M36: 8,744,444 km (0.105 R)
• M37: 8,804,283 km (0.114 R)
• M38: 9,186,805 km (0.078 R)
• M39: 9,657,141 km (0.098 R)
• M40: 9,739,719 km (0.102 R)
• M41: 9,905,623 km (0.108 R)
• M42: 10,072,425 km (0.093 R)
• M43: 10,430,113 km (0.059 R)
• M44: 10,493,692 km (0.089 R)
• M45: 11,071,439 km (0.068 R)
• M46: 11,222,982 km (0.081 R)
• M47: 12,057,439 km (0.113 R)
• M48: 12,302,630 km (0.035 R)
• M49: 12,414,678 km (0.093 R)
• M50: 12,572,055 km (0.085 R)
• M51: 13,002,748 km (0.109 R)
• M52: 13,139,779 km (0.115 R)
• M53: 13,507,491 km (0.106 R)
• M54: 14,252,937 km (0.083 R)
• M55: 14,370,671 km (0.091 R)
• M56: 15,011,847 km (0.082 R)
• M57: 15,275,738 km (0.036 R)
• M58: 15,759,537 km (0.083 R)
• M59: 15,856,926 km (0.119 R)
• M60: 16,272,957 km (0.078 R)
• M61: 16,371,393 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 4.2

Gravity: 45.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.83 AU - 15.59 AU

Year: 18730 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,039,286 km

• M1: 107,262 km (0.07 R)
• M2: 513,719 km (0.097 R)
• M3: 600,187 km (0.118 R)
• M4: 1,155,494 km (0.074 R)
• M5: 2,271,045 km (0.104 R)
• M6: 2,822,762 km (0.09 R)
• M7: 2,937,953 km (0.07 R)
• M8: 3,015,594 km (0.098 R)
• M9: 3,212,614 km (0.056 R)
• M10: 3,252,557 km (0.118 R)
• M11: 4,569,617 km (0.059 R)
• M12: 4,979,365 km (0.065 R)
• M13: 5,400,932 km (0.1 R)
• M14: 6,478,635 km (0.114 R)
• M15: 7,408,087 km (0.103 R)
• M16: 7,996,455 km (0.097 R)
• M17: 8,050,759 km (0.079 R)
• M18: 8,655,284 km (0.093 R)
• M19: 9,445,610 km (0.1 R)
• M20: 9,791,330 km (0.094 R)
• M21: 9,849,374 km (0.063 R)
• M22: 10,495,188 km (0.037 R)
• M23: 11,827,357 km (0.053 R)
• M24: 13,147,858 km (0.082 R)
• M25: 14,779,522 km (0.119 R)
• M26: 14,912,813 km (0.109 R)
• M27: 15,247,763 km (0.08 R)
• M28: 16,474,017 km (0.084 R)
• M29: 17,449,395 km (0.065 R)
• M30: 18,300,308 km (0.114 R)
• M31: 18,586,937 km (0.084 R)
• M32: 18,874,913 km (0.058 R)
• M33: 20,115,827 km (0.09 R)
• M34: 20,485,783 km (0.087 R)
• M35: 21,382,772 km (0.116 R)
• M36: 22,216,181 km (0.102 R)
• M37: 22,368,921 km (0.031 R)
• M38: 23,137,555 km (0.079 R)
• M39: 23,602,804 km (0.093 R)
• M40: 24,306,512 km (0.098 R)
• M41: 25,414,883 km (0.112 R)
• M42: 29,337,938 km (0.114 R)
• M43: 30,009,931 km (0.118 R)
• M44: 30,771,983 km (0.116 R)
• M45: 31,368,878 km (0.092 R)
• M46: 31,711,757 km (0.103 R)
• M47: 32,834,788 km (0.108 R)
• M48: 33,008,621 km (0.106 R)
• M49: 33,095,687 km (0.11 R)
• M50: 33,619,728 km (0.058 R)
• M51: 33,795,057 km (0.043 R)
• M52: 33,882,871 km (0.103 R)
• M53: 34,058,498 km (0.065 R)
• M54: 34,587,626 km (0.047 R)
• M55: 35,475,340 km (0.067 R)
• M56: 36,640,707 km (0.065 R)
• M57: 37,001,687 km (0.078 R)
• M58: 37,273,357 km (0.095 R)
• M59: 38,549,427 km (0.11 R)
• M60: 38,641,130 km (0.117 R)
• M61: 39,562,054 km (0.095 R)
• M62: 41,144,202 km (0.071 R)
• M63: 43,699,184 km (0.111 R)
• M64: 43,890,370 km (0.101 R)
• M65: 44,273,939 km (0.065 R)
• M66: 44,369,831 km (0.11 R)
• M67: 45,237,349 km (0.086 R)
• M68: 45,333,989 km (0.083 R)
• M69: 45,818,686 km (0.052 R)
• M70: 46,305,029 km (0.105 R)
• M71: 46,402,417 km (0.12 R)
• M72: 47,577,508 km (0.068 R)
• M73: 47,675,944 km (0.041 R)
• M74: 50,056,794 km (0.09 R)
• M75: 50,758,558 km (0.057 R)
• M76: 51,362,484 km (0.029 R)
• M77: 52,273,086 km (0.117 R)
• M78: 53,188,925 km (0.076 R)
• M79: 54,933,236 km (0.116 R)
• M80: 55,760,512 km (0.089 R)
• M81: 56,800,516 km (0.058 R)
• M82: 58,162,007 km (0.102 R)
• M83: 59,958,677 km (0.101 R)
• M84: 61,130,776 km (0.085 R)
• M85: 61,558,925 km (0.097 R)
• M86: 62,095,533 km (0.087 R)
• M87: 63,497,714 km (0.04 R)
• M88: 64,039,856 km (0.117 R)
• M89: 66,443,296 km (0.041 R)
• M90: 66,883,562 km (0.045 R)
• M91: 68,431,751 km (0.097 R)
• M92: 69,433,159 km (0.074 R)
• M93: 70,888,297 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 14,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit