🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.57 AU - 0.73 AU

Year: 239 Days

Day: 27.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.65 AU - 1.05 AU

Year: 358 Days

Day: 12.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.1 AU

Year: 470 Days

Day: 18.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,477,721 km

• M1: 58,194 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.95 AU - 2.41 AU

Year: 1470 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.88 AU - 3.84 AU

Year: 2812 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,477,721 km

• M1: 223,200 km (0.109 R)
• M2: 339,438 km (0.051 R)
• M3: 466,596 km (0.117 R)
• M4: 616,792 km (0.076 R)
• M5: 708,944 km (0.106 R)
• M6: 1,086,081 km (0.069 R)
• M7: 1,262,008 km (0.083 R)
• M8: 1,460,973 km (0.114 R)
• M9: 1,738,626 km (0.082 R)
• M10: 1,990,699 km (0.102 R)
• M11: 2,195,199 km (0.109 R)
• M12: 2,345,695 km (0.077 R)
• M13: 2,484,222 km (0.031 R)
• M14: 2,609,735 km (0.113 R)
• M15: 2,851,036 km (0.092 R)
• M16: 2,982,682 km (0.08 R)
• M17: 3,201,245 km (0.088 R)
• M18: 3,338,426 km (0.118 R)
• M19: 3,530,360 km (0.085 R)
• M20: 3,870,695 km (0.044 R)
• M21: 3,998,751 km (0.057 R)
• M22: 4,184,252 km (0.088 R)
• M23: 4,353,747 km (0.061 R)
• M24: 4,974,877 km (0.109 R)
• M25: 5,114,602 km (0.098 R)
• M26: 5,438,780 km (0.086 R)
• M27: 5,603,487 km (0.102 R)
• M28: 6,001,268 km (0.1 R)
• M29: 6,692,111 km (0.067 R)
• M30: 7,204,484 km (0.114 R)
• M31: 7,522,529 km (0.117 R)
• M32: 7,798,986 km (0.083 R)
• M33: 8,504,639 km (0.109 R)
• M34: 8,672,189 km (0.098 R)
• M35: 8,913,640 km (0.084 R)
• M36: 9,255,321 km (0.117 R)
• M37: 9,551,674 km (0.077 R)
• M38: 9,726,106 km (0.073 R)
• M39: 9,951,699 km (0.106 R)
• M40: 10,052,678 km (0.098 R)
• M41: 10,331,827 km (0.101 R)
• M42: 10,587,939 km (0.111 R)
• M43: 11,211,014 km (0.107 R)
• M44: 11,395,169 km (0.077 R)
• M45: 12,222,146 km (0.104 R)
• M46: 12,547,521 km (0.035 R)
• M47: 12,930,791 km (0.099 R)
• M48: 13,401,276 km (0.067 R)
• M49: 13,540,851 km (0.083 R)
• M50: 14,103,638 km (0.032 R)
• M51: 14,330,878 km (0.086 R)
• M52: 14,731,501 km (0.116 R)
• M53: 15,720,043 km (0.04 R)
• M54: 15,837,777 km (0.11 R)
• M55: 16,222,244 km (0.1 R)
• M56: 16,341,323 km (0.066 R)
• M57: 16,550,162 km (0.092 R)
• M58: 16,820,037 km (0.113 R)
• M59: 17,730,190 km (0.069 R)
• M60: 17,852,711 km (0.12 R)
• M61: 18,037,015 km (0.094 R)
• M62: 18,656,350 km (0.099 R)
• M63: 18,749,700 km (0.102 R)
• M64: 18,874,614 km (0.082 R)
• M65: 19,031,093 km (0.032 R)
• M66: 19,125,190 km (0.087 R)
• M67: 19,251,002 km (0.106 R)
• M68: 19,440,094 km (0.112 R)
• M69: 19,756,643 km (0.106 R)
• M70: 20,234,758 km (0.091 R)
• M71: 20,362,813 km (0.116 R)
• M72: 21,039,893 km (0.067 R)
• M73: 21,528,181 km (0.1 R)
• M74: 22,020,059 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 9.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.79 AU - 5.27 AU

Year: 4402 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 84,477,721 km

• M1: 131,048 km (0.051 R)
• M2: 257,608 km (0.114 R)
• M3: 377,435 km (0.076 R)
• M4: 640,279 km (0.111 R)
• M5: 1,080,545 km (0.036 R)
• M6: 1,601,894 km (0.069 R)
• M7: 1,749,248 km (0.111 R)
• M8: 1,807,142 km (0.112 R)
• M9: 1,889,272 km (0.104 R)
• M10: 2,538,825 km (0.119 R)
• M11: 2,658,055 km (0.097 R)
• M12: 2,724,925 km (0.08 R)
• M13: 3,209,772 km (0.105 R)
• M14: 3,528,415 km (0.11 R)
• M15: 3,691,627 km (0.12 R)
• M16: 3,811,754 km (0.074 R)
• M17: 3,887,600 km (0.078 R)
• M18: 4,227,187 km (0.052 R)
• M19: 4,432,435 km (0.111 R)
• M20: 4,624,818 km (0.056 R)
• M21: 4,787,281 km (0.116 R)
• M22: 4,852,805 km (0.095 R)
• M23: 5,084,383 km (0.12 R)
• M24: 5,438,780 km (0.096 R)
• M25: 5,593,016 km (0.089 R)
• M26: 5,835,963 km (0.094 R)
• M27: 5,976,435 km (0.036 R)
• M28: 6,422,386 km (0.08 R)
• M29: 6,695,253 km (0.096 R)
• M30: 6,860,708 km (0.12 R)
• M31: 6,953,309 km (0.068 R)
• M32: 7,046,209 km (0.115 R)
• M33: 7,422,149 km (0.065 R)
• M34: 7,766,224 km (0.082 R)
• M35: 8,037,445 km (0.108 R)
• M36: 8,649,001 km (0.086 R)
• M37: 9,214,331 km (0.097 R)
• M38: 9,357,496 km (0.099 R)
• M39: 9,542,699 km (0.102 R)
• M40: 9,749,892 km (0.08 R)
• M41: 10,105,486 km (0.102 R)
• M42: 10,572,231 km (0.07 R)
• M43: 10,980,933 km (0.096 R)
• M44: 11,176,307 km (0.119 R)
• M45: 11,504,525 km (0.055 R)
• M46: 11,747,173 km (0.063 R)
• M47: 12,013,906 km (0.105 R)
• M48: 12,237,704 km (0.113 R)
• M49: 12,689,490 km (0.113 R)
• M50: 12,826,073 km (0.097 R)
• M51: 13,796,065 km (0.064 R)
• M52: 14,148,069 km (0.111 R)
• M53: 14,432,006 km (0.108 R)
• M54: 14,503,214 km (0.113 R)
• M55: 14,789,395 km (0.103 R)
• M56: 16,272,808 km (0.072 R)
• M57: 16,421,358 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 11

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.59 AU - 9.29 AU

Year: 9265 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,477,721 km

• M1: 177,872 km (0.118 R)
• M2: 273,016 km (0.08 R)
• M3: 627,413 km (0.093 R)
• M4: 740,958 km (0.073 R)
• M5: 1,246,898 km (0.109 R)
• M6: 1,458,579 km (0.067 R)
• M7: 1,941,631 km (0.084 R)
• M8: 2,138,352 km (0.05 R)
• M9: 2,316,074 km (0.099 R)
• M10: 2,632,175 km (0.097 R)
• M11: 2,906,238 km (0.077 R)
• M12: 3,046,710 km (0.032 R)
• M13: 3,571,500 km (0.09 R)
• M14: 3,722,444 km (0.115 R)
• M15: 3,813,998 km (0.111 R)
• M16: 3,999,349 km (0.114 R)
• M17: 4,187,693 km (0.076 R)
• M18: 4,347,015 km (0.074 R)
• M19: 4,573,357 km (0.087 R)
• M20: 4,803,737 km (0.054 R)
• M21: 4,937,029 km (0.099 R)
• M22: 5,071,667 km (0.102 R)
• M23: 5,413,498 km (0.117 R)
• M24: 6,047,644 km (0.1 R)
• M25: 6,119,600 km (0.116 R)
• M26: 6,705,425 km (0.091 R)
• M27: 7,118,615 km (0.052 R)
• M28: 7,270,905 km (0.076 R)
• M29: 8,128,101 km (0.085 R)
• M30: 8,609,058 km (0.077 R)
• M31: 9,767,245 km (0.112 R)
• M32: 10,537,375 km (0.068 R)
• M33: 10,711,208 km (0.113 R)
• M34: 11,149,978 km (0.035 R)
• M35: 12,501,296 km (0.089 R)
• M36: 13,196,327 km (0.043 R)
• M37: 13,289,976 km (0.082 R)
• M38: 14,720,580 km (0.116 R)
• M39: 15,850,343 km (0.113 R)
• M40: 16,049,608 km (0.048 R)
• M41: 16,804,478 km (0.095 R)
• M42: 18,663,082 km (0.069 R)
• M43: 19,403,442 km (0.091 R)
• M44: 19,991,811 km (0.039 R)
• M45: 20,153,376 km (0.08 R)
• M46: 20,531,859 km (0.068 R)
• M47: 21,295,855 km (0.092 R)
• M48: 21,515,914 km (0.077 R)
• M49: 22,908,072 km (0.06 R)
• M50: 24,042,771 km (0.098 R)
• M51: 24,214,510 km (0.047 R)
• M52: 24,963,696 km (0.064 R)
• M53: 26,131,008 km (0.107 R)
• M54: 26,721,321 km (0.102 R)
• M55: 27,137,054 km (0.093 R)
• M56: 28,458,003 km (0.076 R)
• M57: 30,354,455 km (0.096 R)
• M58: 30,664,272 km (0.1 R)
• M59: 31,099,602 km (0.116 R)
• M60: 31,725,071 km (0.119 R)
• M61: 32,734,557 km (0.09 R)
• M62: 33,243,190 km (0.079 R)
• M63: 33,754,516 km (0.071 R)
• M64: 34,526,291 km (0.117 R)
• M65: 34,655,544 km (0.114 R)
• M66: 35,303,901 km (0.115 R)
• M67: 35,694,950 km (0.094 R)
• M68: 36,481,236 km (0.069 R)
• M69: 40,021,619 km (0.081 R)
• M70: 40,975,156 km (0.092 R)
• M71: 42,904,221 km (0.11 R)
• M72: 43,530,587 km (0.111 R)
• M73: 44,511,051 km (0.078 R)
• M74: 45,924,153 km (0.034 R)
• M75: 46,493,522 km (0.072 R)
• M76: 46,779,105 km (0.07 R)
• M77: 47,999,225 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 7

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.37 AU - 14.73 AU

Year: 22772 Days

Day: 15.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,477,721 km

• M1: 94,546 km (0.034 R)
• M2: 197,918 km (0.061 R)
• M3: 242,049 km (0.109 R)
• M4: 400,773 km (0.077 R)
• M5: 461,509 km (0.091 R)
• M6: 1,616,555 km (0.104 R)
• M7: 2,676,007 km (0.033 R)
• M8: 2,755,742 km (0.06 R)
• M9: 4,180,363 km (0.034 R)
• M10: 4,602,827 km (0.093 R)
• M11: 4,794,911 km (0.07 R)
• M12: 5,589,575 km (0.049 R)
• M13: 5,794,674 km (0.104 R)
• M14: 6,424,630 km (0.087 R)
• M15: 6,802,215 km (0.106 R)
• M16: 7,353,932 km (0.109 R)
• M17: 8,034,902 km (0.093 R)
• M18: 8,208,286 km (0.087 R)
• M19: 8,795,308 km (0.036 R)
• M20: 9,578,452 km (0.099 R)
• M21: 9,885,577 km (0.079 R)
• M22: 9,947,361 km (0.04 R)
• M23: 10,071,377 km (0.056 R)
• M24: 10,762,669 km (0.106 R)
• M25: 11,275,042 km (0.1 R)
• M26: 11,926,690 km (0.107 R)
• M27: 12,523,586 km (0.119 R)
• M28: 12,859,433 km (0.118 R)
• M29: 12,926,902 km (0.051 R)
• M30: 12,994,520 km (0.115 R)
• M31: 13,334,556 km (0.101 R)
• M32: 13,402,922 km (0.071 R)
• M33: 14,371,867 km (0.12 R)
• M34: 16,670,289 km (0.091 R)
• M35: 16,891,544 km (0.119 R)
• M36: 17,561,294 km (0.116 R)
• M37: 18,849,631 km (0.09 R)
• M38: 19,389,081 km (0.11 R)
• M39: 19,544,064 km (0.032 R)
• M40: 19,933,467 km (0.117 R)
• M41: 20,799,190 km (0.104 R)
• M42: 22,160,980 km (0.098 R)
• M43: 22,485,607 km (0.109 R)
• M44: 22,648,519 km (0.092 R)
• M45: 23,634,070 km (0.054 R)
• M46: 24,048,905 km (0.117 R)
• M47: 25,561,938 km (0.099 R)
• M48: 25,646,909 km (0.107 R)
• M49: 29,655,534 km (0.091 R)
• M50: 33,667,749 km (0.065 R)
• M51: 33,854,148 km (0.092 R)
• M52: 35,074,118 km (0.091 R)
• M53: 35,263,060 km (0.085 R)
• M54: 36,117,414 km (0.114 R)
• M55: 36,212,857 km (0.107 R)
• M56: 38,040,495 km (0.105 R)
• M57: 42,185,852 km (0.094 R)
• M58: 42,487,441 km (0.113 R)
• M59: 42,991,586 km (0.109 R)
• M60: 44,618,163 km (0.052 R)
• M61: 46,991,534 km (0.076 R)
• M62: 47,512,882 km (0.074 R)
• M63: 47,826,589 km (0.111 R)
• M64: 47,931,307 km (0.094 R)
• M65: 48,561,414 km (0.086 R)
• M66: 48,666,581 km (0.046 R)
• M67: 49,723,490 km (0.045 R)
• M68: 50,148,348 km (0.076 R)
• M69: 50,361,226 km (0.094 R)
• M70: 50,574,403 km (0.092 R)
• M71: 53,047,405 km (0.079 R)
• M72: 53,372,780 km (0.047 R)
• M73: 53,590,146 km (0.116 R)
• M74: 53,916,718 km (0.107 R)
• M75: 54,681,313 km (0.075 R)
• M76: 57,441,094 km (0.038 R)
• M77: 57,552,395 km (0.11 R)
• M78: 63,209,738 km (0.065 R)
• M79: 67,391,298 km (0.107 R)
• M80: 67,743,750 km (0.119 R)
• M81: 69,515,288 km (0.053 R)
• M82: 72,501,710 km (0.056 R)
• M83: 76,262,451 km (0.119 R)
• M84: 77,612,123 km (0.115 R)
• M85: 78,228,167 km (0.084 R)
• M86: 78,351,586 km (0.099 R)
• M87: 80,708,799 km (0.102 R)
• M88: 81,083,093 km (0.069 R)
• M89: 81,833,476 km (0.11 R)
• M90: 82,711,765 km (0.117 R)
• M91: 82,963,239 km (0.086 R)
• M92: 83,467,085 km (0.104 R)
• M93: 83,971,828 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit