🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 672 Days

Day: 48 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.02 AU - 2.26 AU

Year: 1100 Days

Day: 45.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,052,577 km

• M1: 1,047,783 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.44 AU - 2.66 AU

Year: 1431 Days

Day: 47.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 11.2

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.95 AU - 11.03 AU

Year: 9474 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,052,577 km

• M1: 196,572 km (0.115 R)
• M2: 301,440 km (0.07 R)
• M3: 450,888 km (0.078 R)
• M4: 552,016 km (0.117 R)
• M5: 888,163 km (0.101 R)
• M6: 1,001,408 km (0.053 R)
• M7: 1,160,281 km (0.101 R)
• M8: 1,371,214 km (0.063 R)
• M9: 2,103,196 km (0.114 R)
• M10: 2,231,551 km (0.061 R)
• M11: 2,660,000 km (0.061 R)
• M12: 4,223,746 km (0.072 R)
• M13: 6,353,122 km (0.105 R)
• M14: 6,427,772 km (0.11 R)
• M15: 6,805,806 km (0.063 R)
• M16: 7,113,528 km (0.109 R)
• M17: 7,623,208 km (0.103 R)
• M18: 8,802,488 km (0.092 R)
• M19: 9,307,082 km (0.084 R)
• M20: 9,562,894 km (0.109 R)
• M21: 9,648,763 km (0.085 R)
• M22: 9,864,334 km (0.11 R)
• M23: 10,212,598 km (0.119 R)
• M24: 10,609,481 km (0.109 R)
• M25: 11,691,971 km (0.11 R)
• M26: 13,189,595 km (0.033 R)
• M27: 13,912,303 km (0.117 R)
• M28: 14,107,229 km (0.089 R)
• M29: 14,499,774 km (0.098 R)
• M30: 14,796,576 km (0.064 R)
• M31: 15,145,288 km (0.079 R)
• M32: 15,245,519 km (0.106 R)
• M33: 15,749,514 km (0.053 R)
• M34: 15,901,805 km (0.107 R)
• M35: 16,003,681 km (0.025 R)
• M36: 16,412,981 km (0.12 R)
• M37: 16,567,366 km (0.065 R)
• M38: 17,137,782 km (0.055 R)
• M39: 17,399,130 km (0.085 R)
• M40: 17,978,822 km (0.114 R)
• M41: 18,351,021 km (0.056 R)
• M42: 18,511,390 km (0.106 R)
• M43: 19,049,045 km (0.108 R)
• M44: 19,157,204 km (0.117 R)
• M45: 19,319,817 km (0.055 R)
• M46: 21,194,727 km (0.07 R)
• M47: 22,896,852 km (0.101 R)
• M48: 24,055,936 km (0.1 R)
• M49: 24,172,772 km (0.102 R)
• M50: 24,819,484 km (0.034 R)
• M51: 25,830,017 km (0.099 R)
• M52: 26,069,673 km (0.094 R)
• M53: 27,768,357 km (0.097 R)
• M54: 27,891,027 km (0.11 R)
• M55: 28,507,370 km (0.106 R)
• M56: 28,755,104 km (0.11 R)
• M57: 28,879,271 km (0.099 R)
• M58: 29,878,884 km (0.099 R)
• M59: 31,335,518 km (0.105 R)
• M60: 33,139,968 km (0.088 R)
• M61: 34,120,582 km (0.072 R)
• M62: 35,176,892 km (0.093 R)
• M63: 36,781,479 km (0.095 R)
• M64: 37,660,666 km (0.101 R)
• M65: 39,439,534 km (0.117 R)
• M66: 39,577,613 km (0.116 R)
• M67: 39,715,692 km (0.114 R)
• M68: 39,992,448 km (0.102 R)
• M69: 42,300,144 km (0.096 R)
• M70: 43,220,919 km (0.048 R)
• M71: 44,148,426 km (0.109 R)
• M72: 44,938,452 km (0.104 R)
• M73: 45,588,156 km (0.064 R)
• M74: 45,732,967 km (0.119 R)
• M75: 46,023,037 km (0.094 R)
• M76: 46,532,268 km (0.041 R)
• M77: 46,677,976 km (0.042 R)
• M78: 48,661,345 km (0.088 R)
• M79: 49,254,351 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 12.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.22 AU - 10.16 AU

Year: 10601 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,052,577 km

• M1: 168,896 km (0.102 R)
• M2: 499,806 km (0.1 R)
• M3: 817,253 km (0.113 R)
• M4: 1,342,491 km (0.107 R)
• M5: 1,579,604 km (0.064 R)
• M6: 1,775,727 km (0.109 R)
• M7: 1,886,280 km (0.101 R)
• M8: 2,232,150 km (0.101 R)
• M9: 2,392,519 km (0.12 R)
• M10: 3,050,301 km (0.115 R)
• M11: 3,714,814 km (0.111 R)
• M12: 3,857,979 km (0.096 R)
• M13: 4,027,324 km (0.096 R)
• M14: 4,273,562 km (0.093 R)
• M15: 4,832,909 km (0.038 R)
• M16: 5,307,732 km (0.076 R)
• M17: 6,189,014 km (0.076 R)
• M18: 6,997,440 km (0.081 R)
• M19: 7,354,082 km (0.073 R)
• M20: 8,302,981 km (0.042 R)
• M21: 9,290,327 km (0.106 R)
• M22: 10,247,454 km (0.06 R)
• M23: 10,348,134 km (0.098 R)
• M24: 11,063,211 km (0.065 R)
• M25: 11,583,662 km (0.092 R)
• M26: 12,361,571 km (0.072 R)
• M27: 12,540,790 km (0.076 R)
• M28: 13,596,801 km (0.076 R)
• M29: 13,967,654 km (0.059 R)
• M30: 14,454,745 km (0.087 R)
• M31: 15,215,001 km (0.102 R)
• M32: 15,484,128 km (0.093 R)
• M33: 15,793,795 km (0.094 R)
• M34: 15,988,272 km (0.102 R)
• M35: 16,340,426 km (0.099 R)
• M36: 16,695,122 km (0.087 R)
• M37: 16,972,776 km (0.096 R)
• M38: 18,506,753 km (0.094 R)
• M39: 18,711,851 km (0.101 R)
• M40: 19,707,126 km (0.041 R)
• M41: 19,958,600 km (0.117 R)
• M42: 20,676,969 km (0.026 R)
• M43: 20,932,482 km (0.083 R)
• M44: 21,231,977 km (0.103 R)
• M45: 21,317,846 km (0.1 R)
• M46: 21,748,688 km (0.095 R)
• M47: 21,965,306 km (0.104 R)
• M48: 22,750,695 km (0.099 R)
• M49: 23,146,830 km (0.07 R)
• M50: 24,169,780 km (0.118 R)
• M51: 24,304,268 km (0.117 R)
• M52: 24,438,907 km (0.114 R)
• M53: 25,571,662 km (0.08 R)
• M54: 25,937,728 km (0.101 R)
• M55: 26,767,697 km (0.058 R)
• M56: 26,953,348 km (0.066 R)
• M57: 27,793,938 km (0.1 R)
• M58: 28,028,956 km (0.076 R)
• M59: 29,309,664 km (0.059 R)
• M60: 29,453,128 km (0.114 R)
• M61: 30,367,171 km (0.06 R)
• M62: 31,633,218 km (0.042 R)
• M63: 33,264,732 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.07 AU - 13.74 AU

Year: 17240 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,052,577 km

• M1: 195,076 km (0.113 R)
• M2: 375,640 km (0.115 R)
• M3: 498,909 km (0.036 R)
• M4: 767,287 km (0.085 R)
• M5: 1,506,750 km (0.036 R)
• M6: 1,550,432 km (0.048 R)
• M7: 1,616,704 km (0.117 R)
• M8: 1,821,055 km (0.066 R)
• M9: 1,985,912 km (0.103 R)
• M10: 2,033,933 km (0.026 R)
• M11: 2,457,295 km (0.09 R)
• M12: 2,534,936 km (0.096 R)
• M13: 2,665,984 km (0.118 R)
• M14: 3,354,433 km (0.071 R)
• M15: 3,733,215 km (0.071 R)
• M16: 4,499,306 km (0.119 R)
• M17: 4,594,450 km (0.114 R)
• M18: 4,851,459 km (0.093 R)
• M19: 4,948,997 km (0.101 R)
• M20: 5,245,799 km (0.093 R)
• M21: 5,345,880 km (0.113 R)
• M22: 5,413,049 km (0.065 R)
• M23: 5,787,343 km (0.103 R)
• M24: 6,170,164 km (0.107 R)
• M25: 6,453,652 km (0.116 R)
• M26: 6,959,891 km (0.057 R)
• M27: 8,830,314 km (0.119 R)
• M28: 9,149,705 km (0.105 R)
• M29: 9,189,797 km (0.115 R)
• M30: 9,717,578 km (0.106 R)
• M31: 10,005,854 km (0.057 R)
• M32: 10,088,731 km (0.07 R)
• M33: 10,675,304 km (0.085 R)
• M34: 10,717,491 km (0.029 R)
• M35: 10,759,976 km (0.075 R)
• M36: 10,802,313 km (0.059 R)
• M37: 10,972,705 km (0.09 R)
• M38: 11,100,910 km (0.057 R)
• M39: 12,277,796 km (0.096 R)
• M40: 12,500,099 km (0.089 R)
• M41: 12,993,772 km (0.1 R)
• M42: 13,723,211 km (0.113 R)
• M43: 14,794,930 km (0.118 R)
• M44: 15,796,787 km (0.039 R)
• M45: 16,379,022 km (0.08 R)
• M46: 16,869,703 km (0.082 R)
• M47: 17,166,356 km (0.094 R)
• M48: 17,365,022 km (0.115 R)
• M49: 17,564,585 km (0.085 R)
• M50: 18,167,614 km (0.099 R)
• M51: 18,828,538 km (0.085 R)
• M52: 19,342,406 km (0.097 R)
• M53: 19,549,151 km (0.113 R)
• M54: 20,069,452 km (0.101 R)
• M55: 20,383,757 km (0.069 R)
• M56: 21,070,411 km (0.059 R)
• M57: 21,176,626 km (0.11 R)
• M58: 21,818,251 km (0.086 R)
• M59: 22,683,675 km (0.081 R)
• M60: 22,901,788 km (0.118 R)
• M61: 23,395,013 km (0.11 R)
• M62: 23,505,117 km (0.115 R)
• M63: 23,947,178 km (0.11 R)
• M64: 24,895,629 km (0.071 R)
• M65: 26,027,187 km (0.108 R)
• M66: 26,198,327 km (0.038 R)
• M67: 26,541,804 km (0.114 R)
• M68: 26,944,521 km (0.087 R)
• M69: 27,291,140 km (0.063 R)
• M70: 27,930,670 km (0.071 R)
• M71: 28,633,930 km (0.118 R)
• M72: 29,046,820 km (0.06 R)
• M73: 29,639,976 km (0.097 R)
• M74: 29,699,516 km (0.088 R)
• M75: 29,759,205 km (0.043 R)
• M76: 30,778,266 km (0.076 R)
• M77: 30,898,842 km (0.085 R)
• M78: 31,080,154 km (0.078 R)
• M79: 31,747,810 km (0.029 R)
• M80: 31,991,804 km (0.114 R)
• M81: 32,481,587 km (0.092 R)
• M82: 33,035,399 km (0.118 R)
• M83: 33,220,750 km (0.111 R)
• M84: 35,345,489 km (0.091 R)
• M85: 36,871,537 km (0.109 R)
• M86: 36,935,565 km (0.076 R)
• M87: 37,900,770 km (0.088 R)
• M88: 39,331,225 km (0.077 R)
• M89: 41,910,442 km (0.097 R)
• M90: 42,379,132 km (0.062 R)
• M91: 45,433,322 km (0.078 R)
• M92: 45,914,728 km (0.044 R)
• M93: 46,052,508 km (0.045 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit