🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.46 AU - 2.1 AU

Year: 835 Days

Day: 12 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 856 Days

Day: 29.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,974,045 km

• M1: 345,122 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.67 AU - 4.03 AU

Year: 2155 Days

Day: 35.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.42 AU - 3.76 AU

Year: 2391 Days

Day: 47.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,974,045 km

• M1: 280,496 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 8.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.62 AU - 6.96 AU

Year: 5544 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,974,045 km

• M1: 140,472 km (0.097 R)
• M2: 214,523 km (0.092 R)
• M3: 342,878 km (0.106 R)
• M4: 780,901 km (0.087 R)
• M5: 1,199,326 km (0.102 R)
• M6: 1,348,326 km (0.109 R)
• M7: 1,517,970 km (0.077 R)
• M8: 1,694,645 km (0.1 R)
• M9: 1,785,600 km (0.091 R)
• M10: 1,925,175 km (0.083 R)
• M11: 2,501,576 km (0.085 R)
• M12: 2,854,028 km (0.077 R)
• M13: 3,110,140 km (0.115 R)
• M14: 3,373,582 km (0.112 R)
• M15: 3,508,220 km (0.051 R)
• M16: 3,782,582 km (0.095 R)
• M17: 3,922,456 km (0.072 R)
• M18: 4,166,151 km (0.096 R)
• M19: 4,310,663 km (0.056 R)
• M20: 4,373,045 km (0.111 R)
• M21: 4,668,501 km (0.034 R)
• M22: 4,732,678 km (0.098 R)
• M23: 4,948,548 km (0.105 R)
• M24: 5,234,130 km (0.045 R)
• M25: 6,311,235 km (0.101 R)
• M26: 6,525,160 km (0.087 R)
• M27: 6,596,967 km (0.081 R)
• M28: 6,669,073 km (0.073 R)
• M29: 7,082,711 km (0.088 R)
• M30: 7,429,479 km (0.115 R)
• M31: 7,554,692 km (0.117 R)
• M32: 7,731,218 km (0.067 R)
• M33: 7,807,363 km (0.095 R)
• M34: 8,608,011 km (0.12 R)
• M35: 8,739,508 km (0.104 R)
• M36: 8,818,794 km (0.092 R)
• M37: 8,898,381 km (0.09 R)
• M38: 9,326,380 km (0.113 R)
• M39: 9,733,885 km (0.101 R)
• M40: 9,843,540 km (0.103 R)
• M41: 9,981,170 km (0.058 R)
• M42: 10,064,047 km (0.091 R)
• M43: 10,202,724 km (0.063 R)
• M44: 10,509,998 km (0.112 R)
• M45: 10,594,372 km (0.036 R)
• M46: 10,877,112 km (0.046 R)
• M47: 11,334,731 km (0.11 R)
• M48: 11,886,299 km (0.05 R)
• M49: 11,974,262 km (0.104 R)
• M50: 12,655,381 km (0.076 R)
• M51: 12,804,979 km (0.053 R)
• M52: 12,865,118 km (0.11 R)
• M53: 13,076,051 km (0.08 R)
• M54: 13,197,075 km (0.09 R)
• M55: 13,288,180 km (0.082 R)
• M56: 13,562,543 km (0.09 R)
• M57: 13,931,152 km (0.078 R)
• M58: 14,741,524 km (0.087 R)
• M59: 14,962,181 km (0.101 R)
• M60: 15,663,196 km (0.111 R)
• M61: 15,888,341 km (0.115 R)
• M62: 16,505,283 km (0.071 R)
• M63: 17,196,126 km (0.05 R)
• M64: 17,395,240 km (0.086 R)
• M65: 18,098,350 km (0.097 R)
• M66: 18,267,097 km (0.115 R)
• M67: 18,572,127 km (0.08 R)
• M68: 19,050,092 km (0.1 R)
• M69: 19,566,653 km (0.109 R)
• M70: 20,157,715 km (0.118 R)
• M71: 20,437,762 km (0.102 R)
• M72: 20,508,073 km (0.046 R)
• M73: 20,719,305 km (0.081 R)
• M74: 21,072,805 km (0.053 R)
• M75: 21,285,982 km (0.044 R)
• M76: 21,678,527 km (0.096 R)
• M77: 22,037,562 km (0.042 R)
• M78: 22,362,339 km (0.106 R)
• M79: 22,579,704 km (0.107 R)
• M80: 23,089,683 km (0.047 R)
• M81: 23,824,807 km (0.065 R)
• M82: 25,092,200 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 12.9

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.55 AU - 14.07 AU

Year: 16114 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,974,045 km

• M1: 521,648 km (0.058 R)
• M2: 723,605 km (0.101 R)
• M3: 1,208,452 km (0.095 R)
• M4: 1,514,828 km (0.081 R)
• M5: 1,602,792 km (0.11 R)
• M6: 2,301,713 km (0.112 R)
• M7: 2,577,871 km (0.118 R)
• M8: 4,073,550 km (0.052 R)
• M9: 4,240,052 km (0.103 R)
• M10: 5,017,363 km (0.116 R)
• M11: 5,151,103 km (0.097 R)
• M12: 6,506,011 km (0.089 R)
• M13: 6,750,454 km (0.105 R)
• M14: 7,603,910 km (0.072 R)
• M15: 8,920,371 km (0.066 R)
• M16: 9,082,984 km (0.097 R)
• M17: 9,301,547 km (0.108 R)
• M18: 10,080,054 km (0.116 R)
• M19: 12,116,680 km (0.072 R)
• M20: 12,843,725 km (0.03 R)
• M21: 13,027,581 km (0.119 R)
• M22: 15,043,861 km (0.117 R)
• M23: 15,367,740 km (0.034 R)
• M24: 15,759,238 km (0.108 R)
• M25: 16,819,588 km (0.084 R)
• M26: 17,020,947 km (0.094 R)
• M27: 17,426,207 km (0.082 R)
• M28: 18,177,338 km (0.047 R)
• M29: 18,799,665 km (0.095 R)
• M30: 19,288,701 km (0.05 R)
• M31: 19,429,173 km (0.095 R)
• M32: 19,711,165 km (0.084 R)
• M33: 20,422,054 km (0.101 R)
• M34: 23,648,581 km (0.108 R)
• M35: 25,243,743 km (0.063 R)
• M36: 26,482,264 km (0.054 R)
• M37: 26,873,313 km (0.065 R)
• M38: 27,266,456 km (0.062 R)
• M39: 27,740,532 km (0.117 R)
• M40: 28,058,128 km (0.115 R)
• M41: 29,340,630 km (0.088 R)
• M42: 29,745,442 km (0.085 R)
• M43: 30,396,791 km (0.103 R)
• M44: 30,478,621 km (0.082 R)
• M45: 30,970,649 km (0.059 R)
• M46: 31,962,632 km (0.099 R)
• M47: 34,062,837 km (0.093 R)
• M48: 34,147,808 km (0.103 R)
• M49: 34,403,022 km (0.095 R)
• M50: 35,086,685 km (0.11 R)
• M51: 36,815,438 km (0.111 R)
• M52: 37,252,114 km (0.07 R)
• M53: 38,306,779 km (0.075 R)
• M54: 38,572,016 km (0.061 R)
• M55: 39,193,146 km (0.096 R)
• M56: 39,549,638 km (0.111 R)
• M57: 40,445,430 km (0.119 R)
• M58: 41,710,878 km (0.054 R)
• M59: 46,335,397 km (0.098 R)
• M60: 47,184,964 km (0.086 R)
• M61: 47,564,194 km (0.115 R)
• M62: 47,659,189 km (0.103 R)
• M63: 48,039,616 km (0.117 R)
• M64: 49,957,311 km (0.114 R)
• M65: 50,150,442 km (0.073 R)
• M66: 51,022,598 km (0.09 R)
• M67: 51,119,836 km (0.114 R)
• M68: 51,411,851 km (0.083 R)
• M69: 51,704,465 km (0.111 R)
• M70: 53,372,780 km (0.089 R)
• M71: 53,570,250 km (0.107 R)
• M72: 54,064,970 km (0.056 R)
• M73: 55,458,175 km (0.077 R)
• M74: 56,762,369 km (0.093 R)
• M75: 57,165,685 km (0.117 R)
• M76: 59,605,776 km (0.115 R)
• M77: 60,426,619 km (0.072 R)
• M78: 60,735,389 km (0.11 R)
• M79: 60,941,535 km (0.066 R)
• M80: 61,975,855 km (0.112 R)
• M81: 63,747,393 km (0.101 R)
• M82: 64,481,619 km (0.082 R)
• M83: 64,691,954 km (0.064 R)
• M84: 69,053,480 km (0.088 R)
• M85: 69,699,593 km (0.109 R)
• M86: 70,131,631 km (0.11 R)
• M87: 70,347,800 km (0.108 R)
• M88: 70,456,109 km (0.067 R)
• M89: 71,759,256 km (0.096 R)
• M90: 72,086,277 km (0.107 R)
• M91: 73,070,182 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 5.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.89 AU - 16.63 AU

Year: 23044 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 84,974,045 km

• M1: 262,993 km (0.03 R)
• M2: 361,728 km (0.068 R)
• M3: 461,659 km (0.113 R)
• M4: 558,598 km (0.076 R)
• M5: 830,119 km (0.12 R)
• M6: 934,089 km (0.091 R)
• M7: 1,106,575 km (0.109 R)
• M8: 1,410,409 km (0.101 R)
• M9: 1,720,376 km (0.102 R)
• M10: 1,912,459 km (0.106 R)
• M11: 2,213,600 km (0.113 R)
• M12: 2,401,495 km (0.107 R)
• M13: 2,443,831 km (0.063 R)
• M14: 2,572,784 km (0.073 R)
• M15: 4,285,680 km (0.115 R)
• M16: 5,000,758 km (0.085 R)
• M17: 6,010,693 km (0.085 R)
• M18: 6,390,522 km (0.084 R)
• M19: 6,598,313 km (0.086 R)
• M20: 7,142,850 km (0.037 R)
• M21: 7,890,988 km (0.06 R)
• M22: 8,081,875 km (0.089 R)
• M23: 8,242,095 km (0.1 R)
• M24: 8,403,511 km (0.105 R)
• M25: 8,468,287 km (0.088 R)
• M26: 8,992,926 km (0.117 R)
• M27: 9,059,198 km (0.078 R)
• M28: 9,799,409 km (0.102 R)
• M29: 10,663,935 km (0.117 R)
• M30: 11,480,589 km (0.088 R)
• M31: 11,878,221 km (0.12 R)
• M32: 11,951,075 km (0.12 R)
• M33: 12,280,489 km (0.106 R)
• M34: 12,501,744 km (0.104 R)
• M35: 13,135,890 km (0.118 R)
• M36: 13,286,535 km (0.107 R)
• M37: 13,704,063 km (0.107 R)
• M38: 14,318,910 km (0.059 R)
• M39: 14,551,684 km (0.08 R)
• M40: 15,535,589 km (0.096 R)
• M41: 17,318,646 km (0.076 R)
• M42: 17,525,391 km (0.103 R)
• M43: 17,566,829 km (0.057 R)
• M44: 18,150,261 km (0.108 R)
• M45: 19,250,852 km (0.112 R)
• M46: 19,679,899 km (0.075 R)
• M47: 20,242,237 km (0.098 R)
• M48: 20,329,303 km (0.065 R)
• M49: 22,229,645 km (0.098 R)
• M50: 22,499,221 km (0.09 R)
• M51: 23,087,140 km (0.099 R)
• M52: 23,771,850 km (0.08 R)
• M53: 24,232,013 km (0.076 R)
• M54: 24,788,068 km (0.094 R)
• M55: 25,912,894 km (0.085 R)
• M56: 27,293,982 km (0.108 R)
• M57: 28,066,057 km (0.076 R)
• M58: 29,041,435 km (0.114 R)
• M59: 29,188,639 km (0.106 R)
• M60: 29,336,142 km (0.083 R)
• M61: 31,025,102 km (0.085 R)
• M62: 31,830,837 km (0.082 R)
• M63: 32,236,247 km (0.066 R)
• M64: 34,756,372 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 5.2

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.24 AU - 19.8 AU

Year: 25774 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,974,045 km

• M1: 190,588 km (0.097 R)
• M2: 323,131 km (0.112 R)
• M3: 462,557 km (0.098 R)
• M4: 550,670 km (0.105 R)
• M5: 1,013,974 km (0.103 R)
• M6: 1,343,838 km (0.026 R)
• M7: 1,439,431 km (0.068 R)
• M8: 1,603,689 km (0.091 R)
• M9: 1,808,638 km (0.119 R)
• M10: 2,022,114 km (0.113 R)
• M11: 2,434,107 km (0.057 R)
• M12: 3,907,646 km (0.112 R)
• M13: 4,464,898 km (0.043 R)
• M14: 4,656,234 km (0.12 R)
• M15: 4,850,262 km (0.115 R)
• M16: 4,899,181 km (0.101 R)
• M17: 5,046,834 km (0.033 R)
• M18: 5,448,055 km (0.051 R)
• M19: 6,068,737 km (0.119 R)
• M20: 7,208,074 km (0.026 R)
• M21: 7,264,024 km (0.025 R)
• M22: 7,376,222 km (0.094 R)
• M23: 7,432,471 km (0.078 R)
• M24: 9,006,241 km (0.063 R)
• M25: 9,066,379 km (0.051 R)
• M26: 9,861,342 km (0.114 R)
• M27: 10,614,717 km (0.066 R)
• M28: 10,805,903 km (0.086 R)
• M29: 11,321,417 km (0.106 R)
• M30: 11,386,492 km (0.11 R)
• M31: 12,847,764 km (0.115 R)
• M32: 13,947,009 km (0.086 R)
• M33: 14,507,852 km (0.082 R)
• M34: 15,434,910 km (0.082 R)
• M35: 15,579,272 km (0.038 R)
• M36: 15,723,933 km (0.11 R)
• M37: 16,380,967 km (0.078 R)
• M38: 18,176,291 km (0.101 R)
• M39: 18,788,445 km (0.107 R)
• M40: 19,097,066 km (0.105 R)
• M41: 21,223,899 km (0.055 R)
• M42: 21,868,217 km (0.065 R)
• M43: 21,949,299 km (0.114 R)
• M44: 23,673,265 km (0.081 R)
• M45: 24,090,194 km (0.116 R)
• M46: 25,696,127 km (0.082 R)
• M47: 27,511,198 km (0.047 R)
• M48: 28,037,334 km (0.084 R)
• M49: 28,213,410 km (0.12 R)
• M50: 28,743,884 km (0.085 R)
• M51: 29,367,109 km (0.066 R)
• M52: 29,456,419 km (0.084 R)
• M53: 29,994,672 km (0.08 R)
• M54: 32,548,757 km (0.097 R)
• M55: 33,384,560 km (0.047 R)
• M56: 34,698,478 km (0.072 R)
• M57: 36,989,869 km (0.042 R)
• M58: 38,153,890 km (0.081 R)
• M59: 38,446,802 km (0.095 R)
• M60: 39,329,879 km (0.094 R)
• M61: 40,418,203 km (0.11 R)
• M62: 40,716,800 km (0.043 R)
• M63: 42,928,306 km (0.117 R)
• M64: 43,029,883 km (0.103 R)
• M65: 43,232,887 km (0.111 R)
• M66: 45,902,760 km (0.041 R)
• M67: 46,110,252 km (0.112 R)
• M68: 47,152,800 km (0.109 R)
• M69: 47,257,519 km (0.091 R)
• M70: 47,467,105 km (0.082 R)
• M71: 51,184,612 km (0.058 R)
• M72: 52,263,811 km (0.094 R)
• M73: 52,806,253 km (0.049 R)
• M74: 53,568,754 km (0.09 R)
• M75: 55,767,393 km (0.096 R)
• M76: 58,444,298 km (0.034 R)
• M77: 61,734,553 km (0.112 R)
• M78: 62,193,071 km (0.056 R)
• M79: 63,459,716 km (0.088 R)
• M80: 64,154,299 km (0.08 R)
• M81: 64,270,237 km (0.115 R)
• M82: 66,135,723 km (0.107 R)
• M83: 67,310,664 km (0.113 R)
• M84: 68,492,488 km (0.091 R)
• M85: 69,442,883 km (0.072 R)
• M86: 69,561,963 km (0.061 R)
• M87: 70,756,651 km (0.102 R)
• M88: 72,561,550 km (0.096 R)
• M89: 72,803,300 km (0.109 R)
• M90: 73,409,022 km (0.112 R)
• M91: 77,448,014 km (0.085 R)
• M92: 78,934,568 km (0.113 R)
• M93: 79,930,741 km (0.038 R)
• M94: 80,305,483 km (0.093 R)
• M95: 80,805,888 km (0.085 R)
• M96: 81,181,977 km (0.101 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 18,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit