🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.49 AU - 1.63 AU

Year: 734 Days

Day: 19.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 8.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.44 AU - 6.74 AU

Year: 4979 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,591,680 km

• M1: 125,213 km (0.081 R)
• M2: 254,017 km (0.081 R)
• M3: 362,476 km (0.113 R)
• M4: 433,086 km (0.086 R)
• M5: 515,963 km (0.101 R)
• M6: 633,248 km (0.116 R)
• M7: 699,370 km (0.102 R)
• M8: 863,180 km (0.095 R)
• M9: 920,775 km (0.118 R)
• M10: 1,013,974 km (0.049 R)
• M11: 1,256,772 km (0.111 R)
• M12: 1,322,894 km (0.106 R)
• M13: 1,588,729 km (0.108 R)
• M14: 1,786,199 km (0.104 R)
• M15: 1,882,540 km (0.106 R)
• M16: 2,035,877 km (0.073 R)
• M17: 2,285,257 km (0.084 R)
• M18: 2,390,275 km (0.083 R)
• M19: 2,665,684 km (0.106 R)
• M20: 3,104,605 km (0.11 R)
• M21: 3,169,231 km (0.096 R)
• M22: 3,432,074 km (0.115 R)
• M23: 3,593,191 km (0.057 R)
• M24: 3,715,712 km (0.067 R)
• M25: 3,839,579 km (0.065 R)
• M26: 3,922,905 km (0.115 R)
• M27: 3,978,855 km (0.069 R)
• M28: 4,205,346 km (0.075 R)
• M29: 4,730,135 km (0.051 R)
• M30: 4,834,554 km (0.097 R)
• M31: 4,939,871 km (0.084 R)
• M32: 5,399,586 km (0.044 R)
• M33: 5,493,234 km (0.112 R)
• M34: 6,066,194 km (0.116 R)
• M35: 6,491,800 km (0.119 R)
• M36: 7,012,101 km (0.104 R)
• M37: 7,234,254 km (0.066 R)
• M38: 7,597,926 km (0.093 R)
• M39: 7,685,441 km (0.114 R)
• M40: 7,967,732 km (0.047 R)
• M41: 9,186,506 km (0.071 R)
• M42: 9,373,354 km (0.118 R)
• M43: 9,504,850 km (0.109 R)
• M44: 9,750,939 km (0.103 R)
• M45: 10,018,121 km (0.104 R)
• M46: 10,229,802 km (0.053 R)
• M47: 10,345,890 km (0.103 R)
• M48: 10,423,531 km (0.1 R)
• M49: 11,051,692 km (0.105 R)
• M50: 11,310,347 km (0.115 R)
• M51: 11,450,371 km (0.078 R)
• M52: 11,651,580 km (0.111 R)
• M53: 11,732,363 km (0.098 R)
• M54: 12,447,291 km (0.082 R)
• M55: 12,509,224 km (0.114 R)
• M56: 12,695,773 km (0.057 R)
• M57: 13,008,582 km (0.102 R)
• M58: 13,176,431 km (0.109 R)
• M59: 13,366,121 km (0.094 R)
• M60: 13,450,644 km (0.077 R)
• M61: 13,983,511 km (0.1 R)
• M62: 14,414,802 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 14.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.55 AU - 6.09 AU

Year: 5289 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,591,680 km

• M1: 201,808 km (0.058 R)
• M2: 413,937 km (0.066 R)
• M3: 664,065 km (0.117 R)
• M4: 887,863 km (0.118 R)
• M5: 1,105,678 km (0.112 R)
• M6: 1,204,861 km (0.104 R)
• M7: 1,401,134 km (0.065 R)
• M8: 1,534,126 km (0.079 R)
• M9: 1,633,758 km (0.078 R)
• M10: 1,826,590 km (0.116 R)
• M11: 1,959,583 km (0.07 R)
• M12: 2,082,253 km (0.117 R)
• M13: 2,179,491 km (0.096 R)
• M14: 2,749,758 km (0.037 R)
• M15: 2,887,987 km (0.108 R)
• M16: 3,155,617 km (0.104 R)
• M17: 3,316,884 km (0.106 R)
• M18: 3,631,189 km (0.054 R)
• M19: 3,783,480 km (0.111 R)
• M20: 3,886,253 km (0.113 R)
• M21: 4,007,278 km (0.119 R)
• M22: 4,723,553 km (0.088 R)
• M23: 5,172,496 km (0.06 R)
• M24: 5,382,980 km (0.096 R)
• M25: 5,971,498 km (0.032 R)
• M26: 6,232,995 km (0.057 R)
• M27: 6,976,945 km (0.093 R)
• M28: 7,082,412 km (0.111 R)
• M29: 7,316,682 km (0.08 R)
• M30: 7,618,421 km (0.12 R)
• M31: 7,946,340 km (0.101 R)
• M32: 8,167,445 km (0.079 R)
• M33: 8,458,114 km (0.118 R)
• M34: 8,752,223 km (0.094 R)
• M35: 9,234,527 km (0.105 R)
• M36: 9,350,615 km (0.066 R)
• M37: 9,631,261 km (0.043 R)
• M38: 10,806,202 km (0.09 R)
• M39: 10,977,791 km (0.072 R)
• M40: 11,224,478 km (0.062 R)
• M41: 11,924,895 km (0.032 R)
• M42: 12,026,173 km (0.097 R)
• M43: 12,153,032 km (0.038 R)
• M44: 12,976,119 km (0.043 R)
• M45: 13,605,328 km (0.096 R)
• M46: 14,325,043 km (0.04 R)
• M47: 14,459,681 km (0.076 R)
• M48: 14,648,923 km (0.095 R)
• M49: 14,839,062 km (0.074 R)
• M50: 15,139,305 km (0.063 R)
• M51: 15,662,897 km (0.05 R)
• M52: 16,445,294 km (0.034 R)
• M53: 16,642,913 km (0.105 R)
• M54: 16,812,856 km (0.108 R)
• M55: 17,297,703 km (0.105 R)
• M56: 17,556,208 km (0.067 R)
• M57: 17,700,420 km (0.099 R)
• M58: 17,844,932 km (0.111 R)
• M59: 18,106,129 km (0.102 R)
• M60: 18,281,009 km (0.091 R)
• M61: 18,750,148 km (0.087 R)
• M62: 18,868,031 km (0.07 R)
• M63: 19,045,305 km (0.086 R)
• M64: 19,193,556 km (0.036 R)
• M65: 19,401,647 km (0.089 R)
• M66: 20,211,420 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 4.1

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.63 AU - 20.61 AU

Year: 31496 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,591,680 km

• M1: 53,406 km (0.076 R)
• M2: 106,514 km (0.118 R)
• M3: 303,983 km (0.078 R)
• M4: 970,441 km (0.077 R)
• M5: 1,365,679 km (0.12 R)
• M6: 1,487,003 km (0.101 R)
• M7: 1,580,352 km (0.103 R)
• M8: 2,321,460 km (0.096 R)
• M9: 2,727,020 km (0.07 R)
• M10: 2,765,017 km (0.062 R)
• M11: 3,560,429 km (0.06 R)
• M12: 3,939,959 km (0.072 R)
• M13: 4,069,361 km (0.072 R)
• M14: 4,555,704 km (0.086 R)
• M15: 5,438,182 km (0.037 R)
• M16: 5,825,191 km (0.06 R)
• M17: 7,781,184 km (0.082 R)
• M18: 8,326,617 km (0.073 R)
• M19: 9,282,099 km (0.09 R)
• M20: 11,416,711 km (0.069 R)
• M21: 12,474,966 km (0.083 R)
• M22: 12,855,992 km (0.103 R)
• M23: 13,240,758 km (0.062 R)
• M24: 14,021,659 km (0.105 R)
• M25: 14,219,128 km (0.093 R)
• M26: 14,417,644 km (0.044 R)
• M27: 14,884,240 km (0.085 R)
• M28: 15,559,525 km (0.102 R)
• M29: 16,106,754 km (0.073 R)
• M30: 18,358,351 km (0.1 R)
• M31: 18,430,308 km (0.077 R)
• M32: 19,520,428 km (0.115 R)
• M33: 19,814,687 km (0.105 R)
• M34: 20,258,843 km (0.082 R)
• M35: 20,407,543 km (0.1 R)
• M36: 20,856,038 km (0.109 R)
• M37: 22,144,374 km (0.069 R)
• M38: 22,220,969 km (0.088 R)
• M39: 23,224,471 km (0.08 R)
• M40: 24,558,884 km (0.112 R)
• M41: 25,195,423 km (0.086 R)
• M42: 26,973,842 km (0.114 R)
• M43: 27,055,523 km (0.113 R)
• M44: 30,649,761 km (0.118 R)
• M45: 31,420,639 km (0.115 R)
• M46: 32,458,699 km (0.087 R)
• M47: 33,507,679 km (0.117 R)
• M48: 33,859,982 km (0.076 R)
• M49: 34,301,894 km (0.076 R)
• M50: 34,567,879 km (0.112 R)
• M51: 34,745,751 km (0.104 R)
• M52: 34,923,773 km (0.07 R)
• M53: 35,728,908 km (0.077 R)
• M54: 36,268,957 km (0.085 R)
• M55: 36,993,309 km (0.091 R)
• M56: 37,539,790 km (0.106 R)
• M57: 38,548,379 km (0.041 R)
• M58: 40,218,041 km (0.101 R)
• M59: 40,779,781 km (0.105 R)
• M60: 42,766,291 km (0.119 R)
• M61: 43,531,335 km (0.118 R)
• M62: 43,627,227 km (0.078 R)
• M63: 45,755,855 km (0.104 R)
• M64: 47,127,967 km (0.104 R)
• M65: 47,621,191 km (0.064 R)
• M66: 49,011,554 km (0.101 R)
• M67: 49,912,282 km (0.108 R)
• M68: 50,113,192 km (0.119 R)
• M69: 50,515,910 km (0.083 R)
• M70: 50,717,568 km (0.079 R)
• M71: 52,341,004 km (0.106 R)
• M72: 52,851,881 km (0.109 R)
• M73: 55,430,649 km (0.072 R)
• M74: 56,159,938 km (0.081 R)
• M75: 56,264,358 km (0.06 R)
• M76: 56,368,926 km (0.118 R)
• M77: 56,473,495 km (0.07 R)
• M78: 56,892,519 km (0.101 R)
• M79: 57,628,241 km (0.101 R)
• M80: 59,215,176 km (0.068 R)
• M81: 59,640,931 km (0.061 R)
• M82: 59,747,445 km (0.101 R)
• M83: 60,923,882 km (0.069 R)
• M84: 62,865,364 km (0.107 R)
• M85: 64,717,684 km (0.089 R)
• M86: 65,156,006 km (0.116 R)
• M87: 66,146,045 km (0.1 R)
• M88: 69,481,928 km (0.105 R)
• M89: 69,818,523 km (0.083 R)
• M90: 71,396,481 km (0.112 R)
• M91: 72,303,344 km (0.075 R)
• M92: 74,472,513 km (0.05 R)
• M93: 75,046,969 km (0.111 R)
• M94: 76,315,858 km (0.106 R)
• M95: 76,663,074 km (0.108 R)
• M96: 77,591,628 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 12,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit