🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 14.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,542,849 km

• M1: 179,218 km (0.088 R)
• M2: 285,732 km (0.1 R)
• M3: 388,954 km (0.031 R)
• M4: 540,497 km (0.079 R)
• M5: 660,923 km (0.106 R)
• M6: 952,041 km (0.029 R)
• M7: 1,073,814 km (0.12 R)
• M8: 1,253,181 km (0.095 R)
• M9: 1,438,982 km (0.076 R)
• M10: 1,542,055 km (0.119 R)
• M11: 1,656,647 km (0.095 R)
• M12: 1,751,492 km (0.1 R)
• M13: 1,857,557 km (0.106 R)
• M14: 2,076,568 km (0.092 R)
• M15: 2,204,325 km (0.038 R)
• M16: 2,329,688 km (0.077 R)
• M17: 2,431,713 km (0.072 R)
• M18: 2,614,073 km (0.033 R)
• M19: 2,882,751 km (0.088 R)
• M20: 3,048,356 km (0.073 R)
• M21: 3,137,965 km (0.095 R)
• M22: 3,228,621 km (0.064 R)
• M23: 3,343,064 km (0.102 R)
• M24: 3,488,174 km (0.112 R)
• M25: 3,617,576 km (0.119 R)
• M26: 3,742,640 km (0.093 R)
• M27: 3,845,114 km (0.081 R)
• M28: 3,991,122 km (0.1 R)
• M29: 4,182,756 km (0.078 R)
• M30: 4,289,121 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 12.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.79 AU - 2.65 AU

Year: 2243 Days

Day: 6 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,542,849 km

• M1: 207,343 km (0.101 R)
• M2: 357,240 km (0.118 R)
• M3: 445,652 km (0.095 R)
• M4: 702,512 km (0.117 R)
• M5: 808,427 km (0.097 R)
• M6: 978,669 km (0.108 R)
• M7: 1,060,948 km (0.108 R)
• M8: 1,169,407 km (0.095 R)
• M9: 1,398,142 km (0.106 R)
• M10: 1,518,119 km (0.081 R)
• M11: 1,606,083 km (0.073 R)
• M12: 1,796,820 km (0.118 R)
• M13: 1,880,894 km (0.109 R)
• M14: 2,043,357 km (0.093 R)
• M15: 2,141,194 km (0.103 R)
• M16: 2,240,827 km (0.112 R)
• M17: 2,622,750 km (0.056 R)
• M18: 2,837,872 km (0.073 R)
• M19: 2,992,107 km (0.081 R)
• M20: 3,183,143 km (0.05 R)
• M21: 3,601,120 km (0.11 R)
• M22: 3,684,446 km (0.054 R)
• M23: 3,889,545 km (0.111 R)
• M24: 3,999,798 km (0.12 R)
• M25: 4,579,191 km (0.104 R)
• M26: 4,656,683 km (0.085 R)
• M27: 4,773,818 km (0.114 R)
• M28: 4,944,808 km (0.082 R)
• M29: 5,091,115 km (0.093 R)
• M30: 5,238,917 km (0.064 R)
• M31: 5,525,098 km (0.079 R)
• M32: 5,676,940 km (0.119 R)
• M33: 6,055,871 km (0.06 R)
• M34: 6,399,647 km (0.106 R)
• M35: 6,749,706 km (0.085 R)
• M36: 7,031,399 km (0.115 R)
• M37: 7,271,653 km (0.08 R)
• M38: 7,453,714 km (0.087 R)
• M39: 7,683,197 km (0.104 R)
• M40: 8,149,494 km (0.117 R)
• M41: 8,322,878 km (0.108 R)
• M42: 8,465,594 km (0.091 R)
• M43: 8,577,044 km (0.046 R)
• M44: 8,930,993 km (0.117 R)
• M45: 9,224,055 km (0.081 R)
• M46: 9,338,797 km (0.068 R)
• M47: 9,769,639 km (0.066 R)
• M48: 10,004,208 km (0.092 R)
• M49: 10,308,640 km (0.088 R)
• M50: 10,445,073 km (0.064 R)
• M51: 10,650,620 km (0.063 R)
• M52: 10,996,191 km (0.079 R)
• M53: 11,240,335 km (0.088 R)
• M54: 11,769,612 km (0.039 R)
• M55: 11,858,623 km (0.103 R)
• M56: 12,001,489 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 14.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.42 AU - 2.58 AU

Year: 2681 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 80,542,849 km

• M1: 200,760 km (0.107 R)
• M2: 328,218 km (0.068 R)
• M3: 430,393 km (0.088 R)
• M4: 577,448 km (0.051 R)
• M5: 795,412 km (0.085 R)
• M6: 1,015,171 km (0.097 R)
• M7: 1,118,842 km (0.079 R)
• M8: 1,256,473 km (0.04 R)
• M9: 1,410,708 km (0.054 R)
• M10: 1,506,600 km (0.097 R)
• M11: 1,796,670 km (0.078 R)
• M12: 1,889,571 km (0.103 R)
• M13: 2,129,675 km (0.113 R)
• M14: 2,228,559 km (0.088 R)
• M15: 2,444,130 km (0.054 R)
• M16: 2,561,116 km (0.046 R)
• M17: 2,800,921 km (0.035 R)
• M18: 2,909,978 km (0.106 R)
• M19: 3,034,294 km (0.092 R)
• M20: 3,403,950 km (0.112 R)
• M21: 3,564,917 km (0.095 R)
• M22: 4,423,160 km (0.1 R)
• M23: 4,631,550 km (0.111 R)
• M24: 4,745,095 km (0.037 R)
• M25: 4,859,537 km (0.057 R)
• M26: 5,008,088 km (0.039 R)
• M27: 5,394,798 km (0.09 R)
• M28: 5,531,680 km (0.094 R)
• M29: 6,108,380 km (0.082 R)
• M30: 6,431,212 km (0.068 R)
• M31: 6,796,381 km (0.096 R)
• M32: 7,243,828 km (0.09 R)
• M33: 7,547,362 km (0.062 R)
• M34: 7,643,105 km (0.11 R)
• M35: 8,030,264 km (0.039 R)
• M36: 8,186,893 km (0.118 R)
• M37: 8,443,753 km (0.067 R)
• M38: 8,663,063 km (0.116 R)
• M39: 8,783,489 km (0.08 R)
• M40: 8,924,710 km (0.093 R)
• M41: 9,046,482 km (0.11 R)
• M42: 9,312,019 km (0.082 R)
• M43: 9,497,370 km (0.112 R)
• M44: 9,892,758 km (0.063 R)
• M45: 10,528,100 km (0.109 R)
• M46: 10,915,708 km (0.115 R)
• M47: 11,308,103 km (0.07 R)
• M48: 11,461,890 km (0.105 R)
• M49: 11,816,137 km (0.039 R)
• M50: 12,084,217 km (0.071 R)
• M51: 12,264,033 km (0.077 R)
• M52: 12,763,242 km (0.102 R)
• M53: 13,153,692 km (0.111 R)
• M54: 13,292,369 km (0.114 R)
• M55: 13,617,894 km (0.038 R)
• M56: 13,875,502 km (0.06 R)
• M57: 14,253,236 km (0.045 R)
• M58: 14,610,476 km (0.072 R)
• M59: 14,970,558 km (0.103 R)
• M60: 16,167,491 km (0.062 R)
• M61: 16,341,024 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 6.4

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.59 AU - 10.45 AU

Year: 19923 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,542,849 km

• M1: 540,198 km (0.03 R)
• M2: 847,622 km (0.091 R)
• M3: 1,443,919 km (0.109 R)
• M4: 1,798,765 km (0.055 R)
• M5: 2,073,576 km (0.09 R)
• M6: 2,398,503 km (0.112 R)
• M7: 2,935,409 km (0.113 R)
• M8: 3,015,145 km (0.097 R)
• M9: 3,341,119 km (0.077 R)
• M10: 4,159,718 km (0.036 R)
• M11: 4,476,417 km (0.114 R)
• M12: 4,894,992 km (0.097 R)
• M13: 4,942,265 km (0.082 R)
• M14: 5,181,023 km (0.085 R)
• M15: 5,374,752 km (0.119 R)
• M16: 6,482,225 km (0.11 R)
• M17: 8,101,024 km (0.108 R)
• M18: 9,012,973 km (0.119 R)
• M19: 9,897,096 km (0.102 R)
• M20: 11,118,413 km (0.082 R)
• M21: 11,620,015 km (0.087 R)
• M22: 13,235,073 km (0.104 R)
• M23: 13,301,046 km (0.07 R)
• M24: 13,367,168 km (0.054 R)
• M25: 13,633,004 km (0.117 R)
• M26: 13,833,465 km (0.037 R)
• M27: 14,034,823 km (0.119 R)
• M28: 14,169,761 km (0.111 R)
• M29: 14,304,997 km (0.116 R)
• M30: 15,541,573 km (0.073 R)
• M31: 17,242,800 km (0.067 R)
• M32: 18,042,251 km (0.111 R)
• M33: 19,151,519 km (0.089 R)
• M34: 20,054,941 km (0.119 R)
• M35: 20,359,073 km (0.104 R)
• M36: 20,741,446 km (0.095 R)
• M37: 24,449,977 km (0.032 R)
• M38: 24,774,903 km (0.114 R)
• M39: 25,183,156 km (0.101 R)
• M40: 26,088,971 km (0.117 R)
• M41: 26,504,105 km (0.096 R)
• M42: 27,678,448 km (0.105 R)
• M43: 28,186,932 km (0.119 R)
• M44: 30,775,124 km (0.08 R)
• M45: 32,186,431 km (0.073 R)
• M46: 33,708,739 km (0.111 R)
• M47: 35,254,384 km (0.038 R)
• M48: 36,637,267 km (0.116 R)
• M49: 36,730,167 km (0.065 R)
• M50: 37,569,112 km (0.113 R)
• M51: 39,646,278 km (0.114 R)
• M52: 41,083,764 km (0.072 R)
• M53: 41,760,545 km (0.031 R)
• M54: 41,857,484 km (0.102 R)
• M55: 43,321,000 km (0.077 R)
• M56: 44,503,871 km (0.037 R)
• M57: 47,002,005 km (0.091 R)
• M58: 47,507,197 km (0.04 R)
• M59: 47,811,031 km (0.067 R)
• M60: 49,956,414 km (0.059 R)
• M61: 51,300,251 km (0.105 R)
• M62: 51,820,254 km (0.104 R)
• M63: 51,924,523 km (0.091 R)
• M64: 52,028,793 km (0.106 R)
• M65: 52,133,063 km (0.063 R)
• M66: 53,601,366 km (0.046 R)
• M67: 53,706,683 km (0.09 R)
• M68: 54,128,998 km (0.071 R)
• M69: 55,615,552 km (0.12 R)
• M70: 55,935,841 km (0.103 R)
• M71: 56,149,766 km (0.092 R)
• M72: 57,654,421 km (0.094 R)
• M73: 57,762,431 km (0.116 R)
• M74: 58,520,144 km (0.117 R)
• M75: 59,936,237 km (0.113 R)
• M76: 60,045,593 km (0.11 R)
• M77: 60,923,134 km (0.063 R)
• M78: 61,584,058 km (0.116 R)
• M79: 62,469,079 km (0.104 R)
• M80: 63,246,838 km (0.112 R)
• M81: 64,251,537 km (0.074 R)
• M82: 67,752,427 km (0.059 R)
• M83: 67,980,414 km (0.12 R)
• M84: 69,698,396 km (0.087 R)
• M85: 71,198,863 km (0.084 R)
• M86: 72,476,728 km (0.09 R)
• M87: 72,943,323 km (0.088 R)
• M88: 74,114,076 km (0.089 R)
• M89: 76,000,356 km (0.106 R)
• M90: 76,237,169 km (0.114 R)
• M91: 78,978,999 km (0.111 R)
• M92: 79,699,462 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit