🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.63 AU - 0.99 AU

Year: 268 Days

Day: 34.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.08 AU - 1.34 AU

Year: 489 Days

Day: 14.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.23 AU - 1.57 AU

Year: 608 Days

Day: 40.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.82 AU - 3.22 AU

Year: 1927 Days

Day: 17.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,435,689 km

• M1: 446,550 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.93 AU - 4.03 AU

Year: 2383 Days

Day: 33.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,435,689 km

• M1: 925,113 km (0.081 R)
• M2: 2,127,731 km (0.073 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 9.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.07 AU - 5.41 AU

Year: 4403 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,435,689 km

• M1: 220,358 km (0.084 R)
• M2: 297,401 km (0.054 R)
• M3: 456,573 km (0.109 R)
• M4: 610,509 km (0.037 R)
• M5: 670,049 km (0.081 R)
• M6: 769,531 km (0.106 R)
• M7: 970,441 km (0.109 R)
• M8: 1,249,292 km (0.061 R)
• M9: 1,454,540 km (0.094 R)
• M10: 1,671,008 km (0.112 R)
• M11: 1,827,039 km (0.116 R)
• M12: 2,577,571 km (0.112 R)
• M13: 2,799,425 km (0.067 R)
• M14: 3,027,412 km (0.093 R)
• M15: 3,261,682 km (0.085 R)
• M16: 3,326,608 km (0.11 R)
• M17: 3,391,982 km (0.078 R)
• M18: 3,838,681 km (0.081 R)
• M19: 4,186,048 km (0.096 R)
• M20: 4,960,665 km (0.11 R)
• M21: 5,085,729 km (0.119 R)
• M22: 5,237,122 km (0.119 R)
• M23: 5,544,546 km (0.11 R)
• M24: 5,778,966 km (0.11 R)
• M25: 7,423,495 km (0.117 R)
• M26: 7,653,128 km (0.075 R)
• M27: 8,001,990 km (0.094 R)
• M28: 8,148,895 km (0.1 R)
• M29: 8,475,168 km (0.091 R)
• M30: 8,535,007 km (0.085 R)
• M31: 8,685,204 km (0.119 R)
• M32: 9,386,967 km (0.079 R)
• M33: 9,760,363 km (0.106 R)
• M34: 10,265,855 km (0.088 R)
• M35: 10,553,980 km (0.117 R)
• M36: 10,682,784 km (0.085 R)
• M37: 11,072,636 km (0.08 R)
• M38: 11,766,172 km (0.117 R)
• M39: 11,899,763 km (0.099 R)
• M40: 12,168,740 km (0.118 R)
• M41: 12,303,826 km (0.11 R)
• M42: 12,781,044 km (0.084 R)
• M43: 12,952,932 km (0.117 R)
• M44: 13,753,430 km (0.111 R)
• M45: 14,212,994 km (0.094 R)
• M46: 14,319,807 km (0.089 R)
• M47: 15,183,585 km (0.098 R)
• M48: 16,773,063 km (0.083 R)
• M49: 17,150,199 km (0.094 R)
• M50: 17,263,893 km (0.108 R)
• M51: 17,377,887 km (0.099 R)
• M52: 18,143,978 km (0.035 R)
• M53: 18,376,004 km (0.08 R)
• M54: 19,156,456 km (0.078 R)
• M55: 19,234,995 km (0.112 R)
• M56: 19,511,153 km (0.053 R)
• M57: 19,629,784 km (0.043 R)
• M58: 19,828,300 km (0.107 R)
• M59: 20,307,163 km (0.067 R)
• M60: 20,548,016 km (0.074 R)
• M61: 21,154,336 km (0.032 R)
• M62: 21,521,000 km (0.102 R)
• M63: 21,684,660 km (0.108 R)
• M64: 21,766,640 km (0.112 R)
• M65: 22,758,324 km (0.105 R)
• M66: 22,883,238 km (0.106 R)
• M67: 23,008,452 km (0.085 R)
• M68: 23,427,625 km (0.117 R)
• M69: 24,230,666 km (0.081 R)
• M70: 24,443,544 km (0.113 R)
• M71: 24,614,385 km (0.103 R)
• M72: 25,951,042 km (0.102 R)
• M73: 26,168,707 km (0.109 R)
• M74: 26,781,759 km (0.029 R)
• M75: 26,913,854 km (0.115 R)
• M76: 27,266,905 km (0.111 R)
• M77: 28,200,844 km (0.118 R)
• M78: 28,335,033 km (0.095 R)
• M79: 28,694,218 km (0.051 R)
• M80: 28,829,305 km (0.051 R)
• M81: 28,964,541 km (0.069 R)
• M82: 30,650,360 km (0.098 R)
• M83: 30,742,362 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 14

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.22 AU - 7.26 AU

Year: 5722 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,435,689 km

• M1: 176,226 km (0.069 R)
• M2: 301,290 km (0.037 R)
• M3: 587,172 km (0.11 R)
• M4: 771,775 km (0.107 R)
• M5: 899,682 km (0.073 R)
• M6: 989,291 km (0.054 R)
• M7: 1,154,447 km (0.091 R)
• M8: 1,540,858 km (0.05 R)
• M9: 1,749,547 km (0.082 R)
• M10: 1,864,737 km (0.072 R)
• M11: 2,027,500 km (0.1 R)
• M12: 2,367,835 km (0.102 R)
• M13: 2,463,877 km (0.082 R)
• M14: 2,577,721 km (0.102 R)
• M15: 3,155,917 km (0.105 R)
• M16: 3,262,131 km (0.103 R)
• M17: 3,387,644 km (0.051 R)
• M18: 3,718,105 km (0.099 R)
• M19: 3,887,301 km (0.052 R)
• M20: 4,020,592 km (0.097 R)
• M21: 4,370,801 km (0.041 R)
• M22: 4,509,628 km (0.089 R)
• M23: 4,791,919 km (0.083 R)
• M24: 5,523,004 km (0.072 R)
• M25: 5,716,733 km (0.09 R)
• M26: 6,022,661 km (0.103 R)
• M27: 6,289,094 km (0.112 R)
• M28: 6,582,157 km (0.105 R)
• M29: 7,135,220 km (0.107 R)
• M30: 7,370,089 km (0.105 R)
• M31: 7,464,784 km (0.056 R)
• M32: 7,992,865 km (0.089 R)
• M33: 8,090,253 km (0.097 R)
• M34: 8,458,712 km (0.089 R)
• M35: 8,582,879 km (0.12 R)
• M36: 9,009,233 km (0.109 R)
• M37: 9,212,386 km (0.035 R)
• M38: 9,417,036 km (0.103 R)
• M39: 9,778,764 km (0.057 R)
• M40: 10,066,291 km (0.039 R)
• M41: 10,622,945 km (0.102 R)
• M42: 10,999,632 km (0.117 R)
• M43: 11,189,622 km (0.107 R)
• M44: 11,683,145 km (0.107 R)
• M45: 11,960,499 km (0.105 R)
• M46: 12,296,197 km (0.116 R)
• M47: 12,805,578 km (0.108 R)
• M48: 12,919,721 km (0.118 R)
• M49: 13,148,905 km (0.101 R)
• M50: 13,292,968 km (0.115 R)
• M51: 13,698,976 km (0.113 R)
• M52: 14,197,586 km (0.107 R)
• M53: 14,612,570 km (0.05 R)
• M54: 14,911,467 km (0.114 R)
• M55: 15,545,912 km (0.096 R)
• M56: 15,789,906 km (0.093 R)
• M57: 16,189,033 km (0.106 R)
• M58: 16,498,401 km (0.105 R)
• M59: 16,591,601 km (0.046 R)
• M60: 17,060,141 km (0.099 R)
• M61: 17,248,934 km (0.099 R)
• M62: 17,406,610 km (0.112 R)
• M63: 18,138,592 km (0.08 R)
• M64: 18,524,405 km (0.104 R)
• M65: 19,566,653 km (0.05 R)
• M66: 20,161,305 km (0.065 R)
• M67: 20,494,160 km (0.12 R)
• M68: 21,030,618 km (0.099 R)
• M69: 21,165,556 km (0.049 R)
• M70: 21,402,219 km (0.086 R)
• M71: 21,503,946 km (0.049 R)
• M72: 21,946,456 km (0.076 R)
• M73: 22,151,854 km (0.103 R)
• M74: 22,702,374 km (0.119 R)
• M75: 22,840,752 km (0.116 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 8.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.93 AU - 8.25 AU

Year: 6930 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,435,689 km

• M1: 133,292 km (0.104 R)
• M2: 222,003 km (0.081 R)
• M3: 467,045 km (0.041 R)
• M4: 741,856 km (0.037 R)
• M5: 861,534 km (0.096 R)
• M6: 1,212,640 km (0.116 R)
• M7: 1,295,218 km (0.04 R)
• M8: 1,392,008 km (0.063 R)
• M9: 1,631,664 km (0.037 R)
• M10: 1,953,449 km (0.056 R)
• M11: 2,107,535 km (0.08 R)
• M12: 2,265,809 km (0.103 R)
• M13: 2,383,543 km (0.069 R)
• M14: 2,518,331 km (0.096 R)
• M15: 2,609,585 km (0.09 R)
• M16: 2,717,445 km (0.116 R)
• M17: 2,826,801 km (0.066 R)
• M18: 2,937,803 km (0.042 R)
• M19: 3,033,994 km (0.109 R)
• M20: 3,480,095 km (0.099 R)
• M21: 3,789,015 km (0.079 R)
• M22: 4,268,925 km (0.063 R)
• M23: 4,674,335 km (0.073 R)
• M24: 4,768,133 km (0.099 R)
• M25: 5,501,910 km (0.097 R)
• M26: 6,562,410 km (0.087 R)
• M27: 6,773,492 km (0.083 R)
• M28: 7,486,027 km (0.086 R)
• M29: 7,618,122 km (0.113 R)
• M30: 7,862,415 km (0.119 R)
• M31: 8,041,634 km (0.034 R)
• M32: 8,154,281 km (0.088 R)
• M33: 8,267,526 km (0.064 R)
• M34: 8,495,663 km (0.093 R)
• M35: 8,587,516 km (0.057 R)
• M36: 8,725,894 km (0.114 R)
• M37: 8,864,871 km (0.09 R)
• M38: 9,452,491 km (0.109 R)
• M39: 9,571,421 km (0.047 R)
• M40: 9,643,079 km (0.087 R)
• M41: 9,738,971 km (0.032 R)
• M42: 9,979,824 km (0.067 R)
• M43: 10,125,382 km (0.119 R)
• M44: 10,418,445 km (0.115 R)
• M45: 10,813,682 km (0.097 R)
• M46: 11,314,685 km (0.076 R)
• M47: 11,542,523 km (0.071 R)
• M48: 12,080,178 km (0.114 R)
• M49: 12,209,430 km (0.083 R)
• M50: 12,915,233 km (0.115 R)
• M51: 13,419,827 km (0.1 R)
• M52: 13,714,834 km (0.109 R)
• M53: 13,876,698 km (0.061 R)
• M54: 14,039,162 km (0.099 R)
• M55: 14,147,919 km (0.105 R)
• M56: 14,256,827 km (0.075 R)
• M57: 14,557,967 km (0.044 R)
• M58: 15,222,182 km (0.056 R)
• M59: 15,389,881 km (0.103 R)
• M60: 15,726,925 km (0.11 R)
• M61: 15,811,597 km (0.074 R)
• M62: 15,981,241 km (0.1 R)
• M63: 16,066,363 km (0.071 R)
• M64: 16,237,054 km (0.101 R)
• M65: 16,637,527 km (0.031 R)
• M66: 17,041,441 km (0.036 R)
• M67: 17,360,982 km (0.104 R)
• M68: 17,594,654 km (0.093 R)
• M69: 17,711,789 km (0.097 R)
• M70: 18,065,140 km (0.118 R)
• M71: 18,569,434 km (0.07 R)
• M72: 18,778,422 km (0.042 R)
• M73: 18,928,319 km (0.08 R)
• M74: 18,988,308 km (0.072 R)
• M75: 20,263,480 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.2

Radius: 7.9

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.42 AU - 19.68 AU

Year: 24716 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,435,689 km

• M1: 534,513 km (0.099 R)
• M2: 769,980 km (0.092 R)
• M3: 1,298,061 km (0.104 R)
• M4: 1,616,405 km (0.071 R)
• M5: 1,919,490 km (0.066 R)
• M6: 2,578,319 km (0.088 R)
• M7: 2,709,217 km (0.083 R)
• M8: 3,933,227 km (0.115 R)
• M9: 5,925,721 km (0.117 R)
• M10: 6,099,105 km (0.091 R)
• M11: 7,359,168 km (0.083 R)
• M12: 7,733,612 km (0.066 R)
• M13: 8,501,049 km (0.043 R)
• M14: 8,631,199 km (0.043 R)
• M15: 9,292,571 km (0.096 R)
• M16: 11,516,044 km (0.105 R)
• M17: 11,588,150 km (0.038 R)
• M18: 12,390,444 km (0.057 R)
• M19: 12,686,647 km (0.025 R)
• M20: 13,894,650 km (0.096 R)
• M21: 13,971,394 km (0.079 R)
• M22: 16,337,583 km (0.074 R)
• M23: 16,418,516 km (0.109 R)
• M24: 16,499,748 km (0.11 R)
• M25: 16,580,979 km (0.07 R)
• M26: 16,989,232 km (0.058 R)
• M27: 17,071,361 km (0.116 R)
• M28: 17,153,490 km (0.115 R)
• M29: 17,235,919 km (0.073 R)
• M30: 18,402,184 km (0.113 R)
• M31: 19,165,432 km (0.063 R)
• M32: 19,852,535 km (0.119 R)
• M33: 20,898,224 km (0.051 R)
• M34: 21,074,151 km (0.045 R)
• M35: 23,406,831 km (0.095 R)
• M36: 24,048,755 km (0.034 R)
• M37: 24,418,262 km (0.092 R)
• M38: 24,510,863 km (0.068 R)
• M39: 26,293,322 km (0.102 R)
• M40: 27,344,247 km (0.078 R)
• M41: 28,214,308 km (0.118 R)
• M42: 29,684,406 km (0.082 R)
• M43: 32,087,995 km (0.085 R)
• M44: 33,827,968 km (0.111 R)
• M45: 34,034,712 km (0.114 R)
• M46: 34,657,339 km (0.038 R)
• M47: 35,703,477 km (0.072 R)
• M48: 38,579,496 km (0.055 R)
• M49: 40,537,881 km (0.065 R)
• M50: 40,757,341 km (0.087 R)
• M51: 42,528,281 km (0.032 R)
• M52: 44,211,108 km (0.099 R)
• M53: 44,437,150 km (0.06 R)
• M54: 45,915,626 km (0.05 R)
• M55: 46,030,068 km (0.099 R)
• M56: 46,373,844 km (0.108 R)
• M57: 48,804,061 km (0.112 R)
• M58: 49,623,259 km (0.089 R)
• M59: 50,801,492 km (0.094 R)
• M60: 53,666,591 km (0.048 R)
• M61: 54,028,318 km (0.091 R)
• M62: 57,814,192 km (0.091 R)
• M63: 59,178,075 km (0.098 R)
• M64: 59,302,541 km (0.078 R)
• M65: 61,054,781 km (0.061 R)
• M66: 63,332,707 km (0.066 R)
• M67: 63,460,015 km (0.119 R)
• M68: 65,123,394 km (0.089 R)
• M69: 65,638,160 km (0.115 R)
• M70: 70,067,304 km (0.084 R)
• M71: 71,388,403 km (0.079 R)
• M72: 71,919,027 km (0.083 R)
• M73: 72,584,288 km (0.097 R)
• M74: 73,117,904 km (0.067 R)
• M75: 74,189,025 km (0.071 R)
• M76: 74,592,041 km (0.037 R)
• M77: 75,400,319 km (0.053 R)
• M78: 76,076,052 km (0.113 R)
• M79: 77,025,550 km (0.106 R)
• M80: 78,115,371 km (0.113 R)
• M81: 79,210,427 km (0.107 R)
• M82: 82,386,539 km (0.109 R)
• M83: 83,780,492 km (0.116 R)
• M84: 85,182,224 km (0.115 R)
• M85: 87,299,184 km (0.052 R)
• M86: 88,435,380 km (0.109 R)
• M87: 89,576,512 km (0.095 R)
• M88: 89,862,543 km (0.072 R)
• M89: 90,148,874 km (0.111 R)
• M90: 90,292,039 km (0.112 R)
• M91: 91,441,100 km (0.107 R)
• M92: 95,500,438 km (0.113 R)
• M93: 96,085,067 km (0.052 R)
• M94: 96,817,648 km (0.101 R)
• M95: 97,258,064 km (0.119 R)
• M96: 98,140,841 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit