🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.62 AU

Year: 242 Days

Day: 40.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 19.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,165,221 km

• M1: 115,490 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.46 AU - 0.76 AU

Year: 308 Days

Day: 27.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 11.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.84 AU - 0.94 AU

Year: 542 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,165,221 km

• M1: 139,874 km (0.112 R)
• M2: 223,200 km (0.038 R)
• M3: 308,022 km (0.094 R)
• M4: 389,254 km (0.068 R)
• M5: 653,593 km (0.106 R)
• M6: 725,400 km (0.097 R)
• M7: 814,710 km (0.045 R)
• M8: 1,026,541 km (0.098 R)
• M9: 1,245,402 km (0.085 R)
• M10: 1,331,571 km (0.101 R)
• M11: 1,413,849 km (0.109 R)
• M12: 1,677,740 km (0.048 R)
• M13: 1,767,200 km (0.096 R)
• M14: 1,891,216 km (0.032 R)
• M15: 2,086,292 km (0.056 R)
• M16: 2,302,311 km (0.119 R)
• M17: 2,445,476 km (0.057 R)
• M18: 2,577,123 km (0.046 R)
• M19: 2,658,653 km (0.107 R)
• M20: 2,748,711 km (0.087 R)
• M21: 2,847,446 km (0.046 R)
• M22: 2,955,007 km (0.107 R)
• M23: 3,040,577 km (0.05 R)
• M24: 3,206,331 km (0.085 R)
• M25: 3,278,288 km (0.057 R)
• M26: 3,423,846 km (0.032 R)
• M27: 3,513,755 km (0.11 R)
• M28: 3,621,166 km (0.029 R)
• M29: 3,704,642 km (0.106 R)
• M30: 3,898,820 km (0.099 R)
• M31: 4,062,031 km (0.112 R)
• M32: 4,174,828 km (0.079 R)
• M33: 4,466,244 km (0.093 R)
• M34: 4,709,491 km (0.042 R)
• M35: 4,791,620 km (0.086 R)
• M36: 4,892,598 km (0.064 R)
• M37: 5,143,474 km (0.109 R)
• M38: 5,218,722 km (0.078 R)
• M39: 5,504,005 km (0.094 R)
• M40: 5,629,069 km (0.102 R)
• M41: 5,726,158 km (0.074 R)
• M42: 5,961,026 km (0.104 R)
• M43: 6,521,719 km (0.083 R)
• M44: 6,839,465 km (0.108 R)
• M45: 6,922,342 km (0.032 R)
• M46: 7,078,522 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 14.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.19 AU - 1.61 AU

Year: 1070 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,165,221 km

• M1: 190,139 km (0.105 R)
• M2: 310,565 km (0.074 R)
• M3: 436,527 km (0.099 R)
• M4: 541,843 km (0.095 R)
• M5: 698,323 km (0.073 R)
• M6: 847,622 km (0.101 R)
• M7: 1,049,429 km (0.071 R)
• M8: 1,188,854 km (0.097 R)
• M9: 1,350,121 km (0.103 R)
• M10: 1,456,784 km (0.092 R)
• M11: 1,606,382 km (0.119 R)
• M12: 1,862,194 km (0.091 R)
• M13: 1,999,525 km (0.057 R)
• M14: 2,257,731 km (0.063 R)
• M15: 2,386,236 km (0.074 R)
• M16: 2,536,432 km (0.105 R)
• M17: 2,748,113 km (0.075 R)
• M18: 2,876,019 km (0.037 R)
• M19: 3,076,929 km (0.077 R)
• M20: 3,272,154 km (0.092 R)
• M21: 3,460,947 km (0.069 R)
• M22: 3,567,460 km (0.073 R)
• M23: 3,664,250 km (0.114 R)
• M24: 3,794,849 km (0.084 R)
• M25: 3,893,733 km (0.087 R)
• M26: 4,027,025 km (0.037 R)
• M27: 4,195,771 km (0.103 R)
• M28: 4,622,275 km (0.11 R)
• M29: 4,799,249 km (0.064 R)
• M30: 5,270,034 km (0.095 R)
• M31: 5,380,736 km (0.033 R)
• M32: 5,517,319 km (0.065 R)
• M33: 5,730,496 km (0.085 R)
• M34: 5,831,774 km (0.082 R)
• M35: 6,062,005 km (0.091 R)
• M36: 6,178,242 km (0.06 R)
• M37: 6,412,962 km (0.087 R)
• M38: 6,624,044 km (0.067 R)
• M39: 6,877,762 km (0.102 R)
• M40: 7,093,931 km (0.107 R)
• M41: 7,271,354 km (0.097 R)
• M42: 7,408,835 km (0.085 R)
• M43: 7,505,475 km (0.095 R)
• M44: 7,644,451 km (0.112 R)
• M45: 7,798,238 km (0.103 R)
• M46: 7,924,947 km (0.082 R)
• M47: 8,066,467 km (0.108 R)
• M48: 8,208,734 km (0.05 R)
• M49: 8,568,368 km (0.094 R)
• M50: 8,713,627 km (0.119 R)
• M51: 9,036,310 km (0.093 R)
• M52: 9,542,549 km (0.081 R)
• M53: 9,844,737 km (0.059 R)
• M54: 10,027,695 km (0.103 R)
• M55: 10,150,216 km (0.096 R)
• M56: 10,396,753 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 8.8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.55 AU - 4.15 AU

Year: 3959 Days

Day: 13.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,165,221 km

• M1: 156,031 km (0.109 R)
• M2: 278,102 km (0.072 R)
• M3: 462,557 km (0.092 R)
• M4: 554,410 km (0.079 R)
• M5: 675,883 km (0.102 R)
• M6: 1,121,984 km (0.079 R)
• M7: 1,178,233 km (0.106 R)
• M8: 1,264,551 km (0.116 R)
• M9: 1,520,662 km (0.118 R)
• M10: 1,961,078 km (0.053 R)
• M11: 2,294,083 km (0.12 R)
• M12: 2,626,191 km (0.054 R)
• M13: 2,721,036 km (0.071 R)
• M14: 2,894,868 km (0.071 R)
• M15: 3,132,430 km (0.119 R)
• M16: 3,690,131 km (0.075 R)
• M17: 3,796,794 km (0.113 R)
• M18: 4,035,103 km (0.091 R)
• M19: 4,211,479 km (0.118 R)
• M20: 4,278,350 km (0.081 R)
• M21: 4,345,519 km (0.072 R)
• M22: 5,443,418 km (0.096 R)
• M23: 5,860,945 km (0.108 R)
• M24: 6,339,659 km (0.103 R)
• M25: 7,094,679 km (0.104 R)
• M26: 7,822,921 km (0.091 R)
• M27: 7,932,876 km (0.076 R)
• M28: 8,631,498 km (0.097 R)
• M29: 9,117,990 km (0.092 R)
• M30: 9,291,673 km (0.049 R)
• M31: 9,525,196 km (0.069 R)
• M32: 9,701,572 km (0.07 R)
• M33: 9,878,995 km (0.119 R)
• M34: 9,968,155 km (0.065 R)
• M35: 10,117,304 km (0.105 R)
• M36: 10,629,826 km (0.089 R)
• M37: 10,935,455 km (0.047 R)
• M38: 11,367,942 km (0.091 R)
• M39: 11,523,823 km (0.065 R)
• M40: 11,711,868 km (0.101 R)
• M41: 11,806,264 km (0.093 R)
• M42: 11,869,245 km (0.056 R)
• M43: 11,932,375 km (0.117 R)
• M44: 12,281,836 km (0.102 R)
• M45: 13,251,978 km (0.087 R)
• M46: 13,646,916 km (0.118 R)
• M47: 13,912,303 km (0.07 R)
• M48: 13,978,874 km (0.069 R)
• M49: 14,212,994 km (0.11 R)
• M50: 14,347,333 km (0.115 R)
• M51: 14,414,652 km (0.106 R)
• M52: 14,854,769 km (0.103 R)
• M53: 16,131,438 km (0.1 R)
• M54: 16,482,544 km (0.1 R)
• M55: 16,765,284 km (0.077 R)
• M56: 16,871,648 km (0.084 R)
• M57: 17,049,520 km (0.075 R)
• M58: 17,120,878 km (0.113 R)
• M59: 17,192,386 km (0.103 R)
• M60: 17,299,647 km (0.104 R)
• M61: 17,695,184 km (0.077 R)
• M62: 17,875,898 km (0.113 R)
• M63: 18,166,268 km (0.087 R)
• M64: 18,568,237 km (0.054 R)
• M65: 19,232,302 km (0.059 R)
• M66: 19,529,852 km (0.109 R)
• M67: 20,092,041 km (0.1 R)
• M68: 21,117,385 km (0.119 R)
• M69: 21,193,979 km (0.097 R)
• M70: 21,385,913 km (0.112 R)
• M71: 22,159,633 km (0.117 R)
• M72: 22,432,500 km (0.108 R)
• M73: 23,060,512 km (0.096 R)
• M74: 24,454,614 km (0.119 R)
• M75: 24,615,582 km (0.052 R)
• M76: 24,979,254 km (0.056 R)
• M77: 26,163,022 km (0.051 R)
• M78: 26,410,307 km (0.036 R)
• M79: 26,741,068 km (0.059 R)
• M80: 26,824,095 km (0.059 R)
• M81: 27,406,928 km (0.092 R)
• M82: 27,490,554 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.7

Radius: 5.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.11 AU - 7.05 AU

Year: 9680 Days

Day: 23.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,165,221 km

• M1: 278,850 km (0.106 R)
• M2: 357,090 km (0.101 R)
• M3: 443,258 km (0.083 R)
• M4: 1,430,305 km (0.084 R)
• M5: 1,476,830 km (0.1 R)
• M6: 1,717,084 km (0.108 R)
• M7: 1,841,999 km (0.103 R)
• M8: 1,969,755 km (0.1 R)
• M9: 2,074,174 km (0.118 R)
• M10: 2,126,983 km (0.045 R)
• M11: 2,261,172 km (0.102 R)
• M12: 2,412,116 km (0.057 R)
• M13: 2,552,140 km (0.102 R)
• M14: 2,608,837 km (0.118 R)
• M15: 2,767,112 km (0.065 R)
• M16: 2,928,678 km (0.089 R)
• M17: 2,988,068 km (0.054 R)
• M18: 3,123,454 km (0.045 R)
• M19: 3,462,742 km (0.102 R)
• M20: 3,749,072 km (0.059 R)
• M21: 4,933,439 km (0.036 R)
• M22: 5,075,706 km (0.097 R)
• M23: 5,584,189 km (0.1 R)
• M24: 6,261,568 km (0.097 R)
• M25: 6,396,356 km (0.093 R)
• M26: 6,590,534 km (0.115 R)
• M27: 7,184,587 km (0.064 R)
• M28: 7,224,680 km (0.106 R)
• M29: 7,447,281 km (0.068 R)
• M30: 8,872,201 km (0.076 R)
• M31: 8,958,668 km (0.118 R)
• M32: 9,460,869 km (0.093 R)
• M33: 9,838,005 km (0.044 R)
• M34: 10,107,131 km (0.11 R)
• M35: 10,333,323 km (0.116 R)
• M36: 11,748,669 km (0.111 R)
• M37: 11,986,380 km (0.1 R)
• M38: 12,297,843 km (0.118 R)
• M39: 13,669,954 km (0.077 R)
• M40: 14,884,091 km (0.115 R)
• M41: 16,079,677 km (0.093 R)
• M42: 16,635,732 km (0.114 R)
• M43: 17,251,926 km (0.115 R)
• M44: 17,413,791 km (0.1 R)
• M45: 17,657,785 km (0.09 R)
• M46: 17,739,316 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829

Radius: 6.8

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.95 AU - 7.93 AU

Year: 13103 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,165,221 km

• M1: 297,550 km (0.116 R)
• M2: 537,056 km (0.103 R)
• M3: 667,655 km (0.06 R)
• M4: 788,082 km (0.092 R)
• M5: 893,997 km (0.117 R)
• M6: 1,314,068 km (0.035 R)
• M7: 1,364,333 km (0.077 R)
• M8: 1,518,867 km (0.119 R)
• M9: 2,045,152 km (0.092 R)
• M10: 2,655,512 km (0.11 R)
• M11: 2,849,091 km (0.09 R)
• M12: 2,980,588 km (0.063 R)
• M13: 3,352,937 km (0.113 R)
• M14: 4,030,466 km (0.075 R)
• M15: 4,215,668 km (0.057 R)
• M16: 4,290,617 km (0.117 R)
• M17: 4,441,710 km (0.076 R)
• M18: 4,710,388 km (0.101 R)
• M19: 4,788,029 km (0.088 R)
• M20: 4,984,302 km (0.066 R)
• M21: 5,547,837 km (0.056 R)
• M22: 5,795,422 km (0.081 R)
• M23: 6,131,418 km (0.038 R)
• M24: 6,387,380 km (0.097 R)
• M25: 6,734,298 km (0.096 R)
• M26: 7,176,509 km (0.036 R)
• M27: 8,089,056 km (0.059 R)
• M28: 8,989,336 km (0.083 R)
• M29: 9,280,304 km (0.087 R)
• M30: 9,329,073 km (0.066 R)
• M31: 9,722,366 km (0.113 R)
• M32: 9,821,549 km (0.105 R)
• M33: 9,970,997 km (0.087 R)
• M34: 10,474,394 km (0.102 R)
• M35: 11,980,845 km (0.103 R)
• M36: 12,194,022 km (0.095 R)
• M37: 13,004,094 km (0.116 R)
• M38: 13,278,008 km (0.117 R)
• M39: 14,789,694 km (0.113 R)
• M40: 15,827,455 km (0.116 R)
• M41: 16,119,919 km (0.079 R)
• M42: 16,296,294 km (0.108 R)
• M43: 16,769,622 km (0.118 R)
• M44: 17,247,438 km (0.11 R)
• M45: 17,729,741 km (0.095 R)
• M46: 19,765,768 km (0.058 R)
• M47: 20,460,650 km (0.066 R)
• M48: 21,356,742 km (0.062 R)
• M49: 21,485,845 km (0.116 R)
• M50: 23,852,632 km (0.117 R)
• M51: 25,202,903 km (0.031 R)
• M52: 25,681,317 km (0.091 R)
• M53: 27,414,408 km (0.071 R)
• M54: 28,118,117 km (0.066 R)
• M55: 28,188,876 km (0.111 R)
• M56: 28,330,396 km (0.119 R)
• M57: 28,401,305 km (0.091 R)
• M58: 28,472,215 km (0.098 R)
• M59: 28,899,167 km (0.119 R)
• M60: 29,328,214 km (0.037 R)
• M61: 31,725,071 km (0.082 R)
• M62: 32,093,680 km (0.101 R)
• M63: 33,208,035 km (0.119 R)
• M64: 33,357,632 km (0.107 R)
• M65: 34,108,614 km (0.051 R)
• M66: 35,169,562 km (0.117 R)
• M67: 36,858,372 km (0.113 R)
• M68: 39,440,581 km (0.118 R)
• M69: 39,916,452 km (0.11 R)
• M70: 41,596,436 km (0.061 R)
• M71: 42,566,877 km (0.114 R)
• M72: 43,217,927 km (0.115 R)
• M73: 44,036,377 km (0.109 R)
• M74: 44,529,901 km (0.062 R)
• M75: 46,355,144 km (0.096 R)
• M76: 48,458,789 km (0.045 R)
• M77: 49,053,441 km (0.081 R)
• M78: 49,564,916 km (0.101 R)
• M79: 49,650,486 km (0.088 R)
• M80: 52,410,118 km (0.119 R)
• M81: 54,777,056 km (0.112 R)
• M82: 56,106,981 km (0.037 R)
• M83: 56,552,633 km (0.039 R)
• M84: 56,641,943 km (0.083 R)
• M85: 57,627,045 km (0.086 R)
• M86: 57,806,861 km (0.104 R)
• M87: 57,986,678 km (0.087 R)
• M88: 58,257,001 km (0.072 R)
• M89: 58,708,188 km (0.057 R)
• M90: 60,890,522 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit