🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.07 AU - 2.79 AU

Year: 1325 Days

Day: 29 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,147,638 km

• M1: 521,049 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.32 AU - 3.14 AU

Year: 1578 Days

Day: 38 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,147,638 km

• M1: 2,325,050 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.73 AU - 3.95 AU

Year: 2135 Days

Day: 18.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 12.4

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.39 AU - 6.77 AU

Year: 4611 Days

Day: 8.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,147,638 km

• M1: 193,729 km (0.105 R)
• M2: 326,572 km (0.089 R)
• M3: 521,648 km (0.096 R)
• M4: 676,332 km (0.098 R)
• M5: 1,021,903 km (0.059 R)
• M6: 1,237,773 km (0.102 R)
• M7: 1,437,336 km (0.083 R)
• M8: 1,614,610 km (0.047 R)
• M9: 2,045,152 km (0.115 R)
• M10: 2,209,112 km (0.101 R)
• M11: 2,492,001 km (0.097 R)
• M12: 2,989,863 km (0.116 R)
• M13: 3,176,860 km (0.117 R)
• M14: 3,324,962 km (0.03 R)
• M15: 3,672,329 km (0.071 R)
• M16: 3,985,886 km (0.116 R)
• M17: 4,284,932 km (0.091 R)
• M18: 4,401,917 km (0.078 R)
• M19: 4,735,371 km (0.033 R)
• M20: 5,275,868 km (0.111 R)
• M21: 6,469,210 km (0.105 R)
• M22: 6,848,591 km (0.092 R)
• M23: 7,263,126 km (0.047 R)
• M24: 7,771,460 km (0.102 R)
• M25: 7,972,220 km (0.113 R)
• M26: 8,882,374 km (0.079 R)
• M27: 9,213,134 km (0.106 R)
• M28: 9,304,090 km (0.093 R)
• M29: 9,701,721 km (0.045 R)
• M30: 10,198,685 km (0.092 R)
• M31: 10,292,782 km (0.085 R)
• M32: 10,895,662 km (0.084 R)
• M33: 11,739,095 km (0.082 R)
• M34: 12,235,311 km (0.102 R)
• M35: 12,704,599 km (0.108 R)
• M36: 12,975,521 km (0.09 R)
• M37: 13,523,049 km (0.03 R)
• M38: 14,078,057 km (0.051 R)
• M39: 15,138,856 km (0.118 R)
• M40: 15,354,127 km (0.109 R)
• M41: 15,498,190 km (0.109 R)
• M42: 15,787,662 km (0.111 R)
• M43: 16,593,097 km (0.035 R)
• M44: 17,075,251 km (0.104 R)
• M45: 17,486,944 km (0.109 R)
• M46: 18,167,614 km (0.087 R)
• M47: 18,434,646 km (0.04 R)
• M48: 19,437,999 km (0.104 R)
• M49: 19,554,835 km (0.091 R)
• M50: 20,103,560 km (0.051 R)
• M51: 20,577,935 km (0.1 R)
• M52: 21,296,304 km (0.113 R)
• M53: 21,416,880 km (0.064 R)
• M54: 22,267,045 km (0.118 R)
• M55: 22,675,746 km (0.088 R)
• M56: 22,881,144 km (0.08 R)
• M57: 23,625,244 km (0.096 R)
• M58: 23,875,072 km (0.105 R)
• M59: 24,714,316 km (0.115 R)
• M60: 25,010,221 km (0.109 R)
• M61: 25,137,529 km (0.068 R)
• M62: 25,222,351 km (0.094 R)
• M63: 25,520,350 km (0.064 R)
• M64: 25,991,134 km (0.12 R)
• M65: 26,378,293 km (0.095 R)
• M66: 26,551,079 km (0.077 R)
• M67: 27,245,662 km (0.105 R)
• M68: 27,420,243 km (0.032 R)
• M69: 27,770,601 km (0.092 R)
• M70: 27,858,415 km (0.066 R)
• M71: 27,990,210 km (0.07 R)
• M72: 28,078,324 km (0.044 R)
• M73: 28,342,962 km (0.092 R)
• M74: 29,186,545 km (0.037 R)
• M75: 29,499,503 km (0.073 R)
• M76: 29,858,389 km (0.097 R)
• M77: 30,038,504 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 13

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.83 AU - 11.25 AU

Year: 10309 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,147,638 km

• M1: 230,231 km (0.051 R)
• M2: 497,413 km (0.09 R)
• M3: 662,868 km (0.107 R)
• M4: 810,222 km (0.081 R)
• M5: 1,111,363 km (0.079 R)
• M6: 1,306,588 km (0.066 R)
• M7: 1,480,869 km (0.086 R)
• M8: 1,835,715 km (0.087 R)
• M9: 1,942,229 km (0.069 R)
• M10: 2,255,487 km (0.117 R)
• M11: 2,389,228 km (0.07 R)
• M12: 2,868,539 km (0.096 R)
• M13: 2,972,210 km (0.084 R)
• M14: 3,098,471 km (0.091 R)
• M15: 3,226,377 km (0.056 R)
• M16: 3,443,743 km (0.09 R)
• M17: 4,101,226 km (0.108 R)
• M18: 4,337,141 km (0.105 R)
• M19: 4,626,165 km (0.108 R)
• M20: 4,773,070 km (0.031 R)
• M21: 5,096,799 km (0.1 R)
• M22: 5,325,086 km (0.078 R)
• M23: 5,479,172 km (0.117 R)
• M24: 6,435,102 km (0.083 R)
• M25: 6,599,360 km (0.095 R)
• M26: 6,932,365 km (0.106 R)
• M27: 7,730,620 km (0.032 R)
• M28: 8,052,255 km (0.092 R)
• M29: 8,259,298 km (0.112 R)
• M30: 8,588,115 km (0.086 R)
• M31: 8,708,840 km (0.057 R)
• M32: 8,860,532 km (0.092 R)
• M33: 9,104,975 km (0.119 R)
• M34: 9,289,729 km (0.118 R)
• M35: 9,413,596 km (0.04 R)
• M36: 9,600,593 km (0.111 R)
• M37: 10,328,536 km (0.118 R)
• M38: 10,456,891 km (0.061 R)
• M39: 10,618,158 km (0.118 R)
• M40: 10,715,396 km (0.085 R)
• M41: 11,074,132 km (0.079 R)
• M42: 11,370,785 km (0.039 R)
• M43: 11,736,701 km (0.084 R)
• M44: 12,208,233 km (0.095 R)
• M45: 12,617,384 km (0.11 R)
• M46: 12,754,714 km (0.106 R)
• M47: 13,065,728 km (0.112 R)
• M48: 13,344,130 km (0.057 R)
• M49: 14,729,855 km (0.104 R)
• M50: 15,421,596 km (0.053 R)
• M51: 15,826,856 km (0.117 R)
• M52: 15,975,108 km (0.089 R)
• M53: 16,460,104 km (0.06 R)
• M54: 17,025,734 km (0.078 R)
• M55: 17,828,476 km (0.112 R)
• M56: 18,060,053 km (0.043 R)
• M57: 18,176,141 km (0.11 R)
• M58: 18,839,309 km (0.108 R)
• M59: 19,788,806 km (0.086 R)
• M60: 20,957,016 km (0.086 R)
• M61: 21,899,483 km (0.073 R)
• M62: 22,604,837 km (0.104 R)
• M63: 22,939,337 km (0.11 R)
• M64: 23,023,262 km (0.044 R)
• M65: 24,037,984 km (0.099 R)
• M66: 24,208,526 km (0.087 R)
• M67: 24,379,516 km (0.1 R)
• M68: 24,808,712 km (0.119 R)
• M69: 25,110,451 km (0.086 R)
• M70: 26,242,458 km (0.086 R)
• M71: 27,168,918 km (0.073 R)
• M72: 27,926,631 km (0.117 R)
• M73: 28,646,347 km (0.102 R)
• M74: 28,781,882 km (0.086 R)
• M75: 29,008,374 km (0.11 R)
• M76: 29,828,619 km (0.057 R)
• M77: 29,920,322 km (0.111 R)
• M78: 30,195,582 km (0.115 R)
• M79: 30,425,813 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.1

Radius: 3.5

Gravity: 56.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.29 AU - 19.89 AU

Year: 22579 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,147,638 km

• M1: 126,111 km (0.101 R)
• M2: 166,054 km (0.117 R)
• M3: 195,375 km (0.108 R)
• M4: 259,852 km (0.08 R)
• M5: 538,852 km (0.118 R)
• M6: 912,397 km (0.117 R)
• M7: 1,983,518 km (0.037 R)
• M8: 3,307,609 km (0.072 R)
• M9: 3,477,851 km (0.099 R)
• M10: 5,681,877 km (0.088 R)
• M11: 5,988,403 km (0.118 R)
• M12: 6,091,775 km (0.088 R)
• M13: 8,051,058 km (0.099 R)
• M14: 9,395,494 km (0.078 R)
• M15: 9,879,144 km (0.105 R)
• M16: 10,933,510 km (0.119 R)
• M17: 10,996,640 km (0.049 R)
• M18: 11,441,844 km (0.05 R)
• M19: 11,506,021 km (0.081 R)
• M20: 12,218,855 km (0.117 R)
• M21: 12,415,875 km (0.112 R)
• M22: 13,146,661 km (0.06 R)
• M23: 13,619,091 km (0.106 R)
• M24: 19,473,155 km (0.09 R)
• M25: 19,626,343 km (0.116 R)
• M26: 20,866,210 km (0.105 R)
• M27: 21,022,839 km (0.108 R)
• M28: 21,574,556 km (0.105 R)
• M29: 22,051,325 km (0.072 R)
• M30: 22,853,468 km (0.064 R)
• M31: 23,992,507 km (0.091 R)
• M32: 24,239,044 km (0.104 R)
• M33: 25,316,747 km (0.105 R)
• M34: 25,903,470 km (0.112 R)
• M35: 27,261,370 km (0.108 R)
• M36: 27,690,416 km (0.106 R)
• M37: 29,165,900 km (0.068 R)
• M38: 29,428,893 km (0.088 R)
• M39: 30,400,083 km (0.114 R)
• M40: 30,577,805 km (0.117 R)
• M41: 32,373,578 km (0.074 R)
• M42: 32,645,846 km (0.062 R)
• M43: 33,375,734 km (0.106 R)
• M44: 34,295,761 km (0.049 R)
• M45: 34,666,015 km (0.105 R)
• M46: 36,915,369 km (0.06 R)
• M47: 37,199,904 km (0.048 R)
• M48: 37,580,332 km (0.078 R)
• M49: 38,825,584 km (0.112 R)
• M50: 39,114,906 km (0.049 R)
• M51: 40,084,450 km (0.05 R)
• M52: 42,244,943 km (0.112 R)
• M53: 43,139,688 km (0.082 R)
• M54: 45,150,133 km (0.083 R)
• M55: 45,759,296 km (0.115 R)
• M56: 46,268,976 km (0.109 R)
• M57: 46,677,976 km (0.097 R)
• M58: 47,396,794 km (0.076 R)
• M59: 49,470,370 km (0.072 R)
• M60: 49,679,508 km (0.106 R)
• M61: 50,308,118 km (0.06 R)
• M62: 50,728,788 km (0.087 R)
• M63: 51,679,482 km (0.097 R)
• M64: 52,742,674 km (0.062 R)
• M65: 54,890,600 km (0.092 R)
• M66: 55,323,537 km (0.11 R)
• M67: 59,049,571 km (0.064 R)
• M68: 59,382,127 km (0.104 R)
• M69: 60,495,434 km (0.116 R)
• M70: 60,607,184 km (0.105 R)
• M71: 61,615,623 km (0.067 R)
• M72: 62,742,544 km (0.108 R)
• M73: 63,081,981 km (0.1 R)
• M74: 63,762,652 km (0.074 R)
• M75: 63,876,346 km (0.108 R)
• M76: 64,331,722 km (0.055 R)
• M77: 66,624,908 km (0.119 R)
• M78: 66,740,248 km (0.107 R)
• M79: 66,855,737 km (0.114 R)
• M80: 67,086,716 km (0.115 R)
• M81: 68,478,575 km (0.111 R)
• M82: 69,645,737 km (0.103 R)
• M83: 70,584,165 km (0.118 R)
• M84: 70,701,898 km (0.082 R)
• M85: 70,819,482 km (0.096 R)
• M86: 71,526,781 km (0.067 R)
• M87: 71,881,478 km (0.066 R)
• M88: 72,118,142 km (0.06 R)
• M89: 74,499,291 km (0.089 R)
• M90: 74,619,119 km (0.117 R)
• M91: 75,819,941 km (0.106 R)
• M92: 76,422,820 km (0.11 R)
• M93: 78,362,506 km (0.094 R)
• M94: 78,484,279 km (0.108 R)
• M95: 78,727,974 km (0.117 R)
• M96: 79,216,261 km (0.066 R)
• M97: 80,563,988 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 3.8

Gravity: 66.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.92 AU - 18.24 AU

Year: 24695 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,147,638 km

• M1: 245,789 km (0.085 R)
• M2: 304,132 km (0.109 R)
• M3: 411,993 km (0.118 R)
• M4: 635,342 km (0.114 R)
• M5: 1,278,314 km (0.098 R)
• M6: 1,347,278 km (0.11 R)
• M7: 1,598,453 km (0.108 R)
• M8: 2,225,568 km (0.109 R)
• M9: 2,267,006 km (0.073 R)
• M10: 2,478,388 km (0.064 R)
• M11: 3,242,983 km (0.061 R)
• M12: 4,913,243 km (0.043 R)
• M13: 5,352,163 km (0.119 R)
• M14: 6,149,968 km (0.113 R)
• M15: 7,106,198 km (0.052 R)
• M16: 7,229,018 km (0.106 R)
• M17: 7,290,652 km (0.118 R)
• M18: 8,429,690 km (0.067 R)
• M19: 9,420,477 km (0.12 R)
• M20: 9,623,033 km (0.067 R)
• M21: 10,032,482 km (0.044 R)
• M22: 10,308,490 km (0.111 R)
• M23: 10,868,136 km (0.101 R)
• M24: 11,009,655 km (0.064 R)
• M25: 11,365,848 km (0.069 R)
• M26: 14,582,052 km (0.113 R)
• M27: 15,051,640 km (0.078 R)
• M28: 15,130,478 km (0.109 R)
• M29: 17,225,896 km (0.109 R)
• M30: 17,722,112 km (0.116 R)
• M31: 17,888,614 km (0.025 R)
• M32: 18,223,115 km (0.091 R)
• M33: 18,391,113 km (0.082 R)
• M34: 18,475,337 km (0.117 R)
• M35: 19,926,436 km (0.088 R)
• M36: 20,884,760 km (0.051 R)
• M37: 23,848,294 km (0.072 R)
• M38: 24,958,011 km (0.096 R)
• M39: 25,051,211 km (0.096 R)
• M40: 27,035,926 km (0.056 R)
• M41: 27,323,602 km (0.112 R)
• M42: 27,901,798 km (0.056 R)
• M43: 28,095,527 km (0.094 R)
• M44: 28,874,633 km (0.116 R)
• M45: 28,972,470 km (0.063 R)
• M46: 32,467,226 km (0.105 R)
• M47: 32,977,205 km (0.072 R)
• M48: 33,798,797 km (0.11 R)
• M49: 34,523,149 km (0.109 R)
• M50: 36,620,661 km (0.098 R)
• M51: 37,045,070 km (0.11 R)
• M52: 38,220,760 km (0.116 R)
• M53: 38,543,443 km (0.084 R)
• M54: 39,408,567 km (0.097 R)
• M55: 39,517,175 km (0.11 R)
• M56: 40,498,836 km (0.103 R)
• M57: 40,937,757 km (0.087 R)
• M58: 41,267,919 km (0.09 R)
• M59: 41,709,532 km (0.082 R)
• M60: 42,374,943 km (0.097 R)
• M61: 44,392,121 km (0.116 R)
• M62: 47,245,252 km (0.029 R)
• M63: 49,804,572 km (0.06 R)
• M64: 51,575,063 km (0.111 R)
• M65: 52,647,380 km (0.088 R)
• M66: 53,726,878 km (0.109 R)
• M67: 53,847,305 km (0.064 R)
• M68: 55,542,398 km (0.081 R)
• M69: 56,029,938 km (0.08 R)
• M70: 59,357,443 km (0.089 R)
• M71: 64,403,529 km (0.101 R)
• M72: 64,531,435 km (0.03 R)
• M73: 65,172,312 km (0.075 R)
• M74: 65,686,331 km (0.096 R)
• M75: 68,538,115 km (0.026 R)
• M76: 69,191,858 km (0.105 R)
• M77: 69,585,150 km (0.077 R)
• M78: 70,373,830 km (0.113 R)
• M79: 72,757,672 km (0.061 R)
• M80: 73,691,762 km (0.031 R)
• M81: 74,361,511 km (0.036 R)
• M82: 77,332,076 km (0.036 R)
• M83: 78,012,597 km (0.116 R)
• M84: 81,721,577 km (0.114 R)
• M85: 84,086,121 km (0.106 R)
• M86: 88,882,378 km (0.09 R)
• M87: 90,596,171 km (0.058 R)
• M88: 90,739,486 km (0.03 R)
• M89: 92,032,610 km (0.05 R)
• M90: 92,465,097 km (0.107 R)
• M91: 93,187,356 km (0.077 R)
• M92: 96,679,868 km (0.055 R)
• M93: 96,826,324 km (0.086 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit