🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 397 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,339,992 km

• M1: 191,336 km (0.106 R)
• M2: 282,441 km (0.107 R)
• M3: 388,356 km (0.069 R)
• M4: 495,019 km (0.106 R)
• M5: 631,303 km (0.1 R)
• M6: 854,802 km (0.101 R)
• M7: 945,159 km (0.084 R)
• M8: 1,036,115 km (0.118 R)
• M9: 1,171,501 km (0.105 R)
• M10: 1,320,800 km (0.098 R)
• M11: 1,420,432 km (0.114 R)
• M12: 1,549,684 km (0.107 R)
• M13: 1,639,443 km (0.075 R)
• M14: 1,767,648 km (0.099 R)
• M15: 1,899,295 km (0.098 R)
• M16: 1,996,084 km (0.119 R)
• M17: 2,129,226 km (0.103 R)
• M18: 2,247,708 km (0.113 R)
• M19: 2,364,095 km (0.055 R)
• M20: 2,477,939 km (0.065 R)
• M21: 2,603,003 km (0.096 R)
• M22: 2,927,630 km (0.113 R)
• M23: 3,030,554 km (0.107 R)
• M24: 3,346,953 km (0.1 R)
• M25: 3,506,574 km (0.028 R)
• M26: 3,626,851 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.6 AU - 2.34 AU

Year: 1875 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,339,992 km

• M1: 189,541 km (0.088 R)
• M2: 309,967 km (0.079 R)
• M3: 463,454 km (0.114 R)
• M4: 560,693 km (0.101 R)
• M5: 696,827 km (0.092 R)
• M6: 805,585 km (0.099 R)
• M7: 998,715 km (0.066 R)
• M8: 1,152,203 km (0.114 R)
• M9: 1,285,046 km (0.118 R)
• M10: 1,383,332 km (0.117 R)
• M11: 1,567,187 km (0.1 R)
• M12: 1,737,878 km (0.104 R)
• M13: 1,847,683 km (0.119 R)
• M14: 2,098,110 km (0.102 R)
• M15: 2,203,876 km (0.099 R)
• M16: 2,299,469 km (0.062 R)
• M17: 2,433,359 km (0.084 R)
• M18: 2,532,393 km (0.064 R)
• M19: 2,850,887 km (0.061 R)
• M20: 3,401,407 km (0.047 R)
• M21: 3,854,389 km (0.071 R)
• M22: 4,296,750 km (0.12 R)
• M23: 4,740,158 km (0.096 R)
• M24: 4,896,488 km (0.111 R)
• M25: 5,102,335 km (0.049 R)
• M26: 5,262,554 km (0.115 R)
• M27: 5,375,799 km (0.04 R)
• M28: 5,637,745 km (0.069 R)
• M29: 5,737,078 km (0.094 R)
• M30: 5,954,294 km (0.109 R)
• M31: 6,208,461 km (0.09 R)
• M32: 6,379,751 km (0.107 R)
• M33: 7,152,723 km (0.039 R)
• M34: 7,296,487 km (0.085 R)
• M35: 7,770,413 km (0.078 R)
• M36: 7,974,015 km (0.102 R)
• M37: 8,348,608 km (0.108 R)
• M38: 8,576,147 km (0.078 R)
• M39: 8,767,482 km (0.096 R)
• M40: 8,979,463 km (0.09 R)
• M41: 9,076,402 km (0.05 R)
• M42: 9,251,880 km (0.06 R)
• M43: 9,924,622 km (0.087 R)
• M44: 10,246,706 km (0.075 R)
• M45: 10,348,134 km (0.12 R)
• M46: 10,777,479 km (0.097 R)
• M47: 11,046,307 km (0.055 R)
• M48: 11,212,809 km (0.072 R)
• M49: 11,569,451 km (0.12 R)
• M50: 11,696,310 km (0.087 R)
• M51: 11,844,711 km (0.091 R)
• M52: 12,143,607 km (0.096 R)
• M53: 12,509,972 km (0.114 R)
• M54: 12,989,434 km (0.113 R)
• M55: 13,408,457 km (0.063 R)
• M56: 13,630,760 km (0.101 R)
• M57: 13,787,089 km (0.091 R)
• M58: 13,899,138 km (0.107 R)
• M59: 14,079,104 km (0.096 R)
• M60: 14,464,020 km (0.117 R)
• M61: 14,646,380 km (0.061 R)
• M62: 14,806,599 km (0.12 R)
• M63: 15,128,683 km (0.103 R)
• M64: 15,453,161 km (0.087 R)
• M65: 15,709,721 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 13.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.44 AU - 5.34 AU

Year: 6239 Days

Day: 9.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,339,992 km

• M1: 210,035 km (0.099 R)
• M2: 302,936 km (0.088 R)
• M3: 418,126 km (0.092 R)
• M4: 506,987 km (0.047 R)
• M5: 774,019 km (0.118 R)
• M6: 900,430 km (0.102 R)
• M7: 1,164,619 km (0.117 R)
• M8: 1,359,246 km (0.057 R)
• M9: 1,589,926 km (0.1 R)
• M10: 2,244,118 km (0.099 R)
• M11: 2,578,469 km (0.073 R)
• M12: 2,683,487 km (0.12 R)
• M13: 3,118,218 km (0.051 R)
• M14: 3,311,498 km (0.048 R)
• M15: 3,575,389 km (0.052 R)
• M16: 3,659,314 km (0.094 R)
• M17: 3,932,330 km (0.106 R)
• M18: 4,176,922 km (0.072 R)
• M19: 4,903,070 km (0.102 R)
• M20: 5,454,039 km (0.104 R)
• M21: 5,609,621 km (0.117 R)
• M22: 5,746,952 km (0.117 R)
• M23: 5,865,583 km (0.111 R)
• M24: 5,984,962 km (0.109 R)
• M25: 6,450,511 km (0.087 R)
• M26: 6,656,507 km (0.095 R)
• M27: 7,181,296 km (0.109 R)
• M28: 7,266,417 km (0.12 R)
• M29: 7,480,941 km (0.085 R)
• M30: 7,784,774 km (0.098 R)
• M31: 7,894,429 km (0.039 R)
• M32: 8,337,688 km (0.116 R)
• M33: 8,562,384 km (0.114 R)
• M34: 8,743,547 km (0.089 R)
• M35: 8,880,279 km (0.025 R)
• M36: 9,086,874 km (0.032 R)
• M37: 9,434,539 km (0.107 R)
• M38: 9,645,323 km (0.069 R)
• M39: 9,739,420 km (0.095 R)
• M40: 10,000,019 km (0.12 R)
• M41: 10,119,249 km (0.105 R)
• M42: 10,844,499 km (0.09 R)
• M43: 11,188,724 km (0.098 R)
• M44: 11,486,573 km (0.039 R)
• M45: 11,787,115 km (0.117 R)
• M46: 12,014,205 km (0.115 R)
• M47: 12,344,966 km (0.089 R)
• M48: 12,472,872 km (0.068 R)
• M49: 12,575,646 km (0.104 R)
• M50: 12,678,569 km (0.08 R)
• M51: 12,885,463 km (0.089 R)
• M52: 13,276,213 km (0.08 R)
• M53: 13,407,410 km (0.107 R)
• M54: 14,069,680 km (0.095 R)
• M55: 15,702,391 km (0.09 R)
• M56: 15,868,893 km (0.047 R)
• M57: 15,952,369 km (0.087 R)
• M58: 16,795,503 km (0.112 R)
• M59: 16,909,047 km (0.087 R)
• M60: 17,136,885 km (0.113 R)
• M61: 17,365,620 km (0.048 R)
• M62: 17,537,957 km (0.118 R)
• M63: 17,624,275 km (0.12 R)
• M64: 18,000,214 km (0.036 R)
• M65: 18,262,010 km (0.067 R)
• M66: 18,966,168 km (0.107 R)
• M67: 19,084,500 km (0.103 R)
• M68: 19,262,222 km (0.088 R)
• M69: 19,709,220 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 3.3

Gravity: 24.67 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.08 AU - 7.06 AU

Year: 11422 Days

Day: 17.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,339,992 km

• M1: 133,591 km (0.108 R)
• M2: 220,507 km (0.11 R)
• M3: 359,035 km (0.064 R)
• M4: 382,522 km (0.093 R)
• M5: 443,857 km (0.113 R)
• M6: 562,189 km (0.057 R)
• M7: 661,073 km (0.096 R)
• M8: 973,433 km (0.09 R)
• M9: 2,243,818 km (0.062 R)
• M10: 2,446,374 km (0.076 R)
• M11: 2,631,277 km (0.1 R)
• M12: 2,773,096 km (0.078 R)
• M13: 3,088,598 km (0.063 R)
• M14: 3,338,875 km (0.087 R)
• M15: 3,595,884 km (0.052 R)
• M16: 3,805,919 km (0.083 R)
• M17: 4,128,602 km (0.082 R)
• M18: 4,238,108 km (0.094 R)
• M19: 4,265,634 km (0.095 R)
• M20: 4,515,911 km (0.103 R)
• M21: 4,600,434 km (0.103 R)
• M22: 4,886,016 km (0.102 R)
• M23: 6,115,262 km (0.063 R)
• M24: 6,397,254 km (0.101 R)
• M25: 6,876,565 km (0.09 R)
• M26: 6,941,491 km (0.074 R)
• M27: 7,633,830 km (0.11 R)
• M28: 8,382,717 km (0.088 R)
• M29: 8,871,154 km (0.119 R)
• M30: 9,225,850 km (0.101 R)
• M31: 9,802,700 km (0.089 R)
• M32: 10,391,367 km (0.085 R)
• M33: 10,428,468 km (0.1 R)
• M34: 10,577,617 km (0.097 R)
• M35: 10,764,913 km (0.046 R)
• M36: 10,802,612 km (0.054 R)
• M37: 10,953,406 km (0.041 R)
• M38: 11,142,947 km (0.075 R)
• M39: 12,539,443 km (0.114 R)
• M40: 12,897,132 km (0.106 R)
• M41: 13,137,386 km (0.104 R)
• M42: 13,622,382 km (0.06 R)
• M43: 14,443,674 km (0.038 R)
• M44: 14,651,615 km (0.115 R)
• M45: 15,070,190 km (0.036 R)
• M46: 15,535,140 km (0.084 R)
• M47: 16,696,469 km (0.042 R)
• M48: 17,796,312 km (0.119 R)
• M49: 18,108,373 km (0.107 R)
• M50: 18,197,983 km (0.097 R)
• M51: 18,919,344 km (0.093 R)
• M52: 18,964,821 km (0.114 R)
• M53: 19,466,573 km (0.052 R)
• M54: 19,834,284 km (0.081 R)
• M55: 20,065,114 km (0.115 R)
• M56: 20,343,515 km (0.06 R)
• M57: 20,669,788 km (0.114 R)
• M58: 20,763,436 km (0.118 R)
• M59: 20,997,856 km (0.114 R)
• M60: 21,186,200 km (0.113 R)
• M61: 21,327,720 km (0.094 R)
• M62: 21,611,656 km (0.113 R)
• M63: 21,659,229 km (0.103 R)
• M64: 22,135,698 km (0.08 R)
• M65: 24,767,872 km (0.102 R)
• M66: 25,266,033 km (0.091 R)
• M67: 25,666,955 km (0.108 R)
• M68: 26,069,972 km (0.042 R)
• M69: 26,933,301 km (0.106 R)
• M70: 26,984,464 km (0.064 R)
• M71: 27,188,964 km (0.074 R)
• M72: 27,394,212 km (0.047 R)
• M73: 27,496,986 km (0.105 R)
• M74: 27,702,833 km (0.116 R)
• M75: 27,909,278 km (0.103 R)
• M76: 28,687,935 km (0.04 R)
• M77: 28,844,564 km (0.092 R)
• M78: 29,473,772 km (0.12 R)
• M79: 29,631,748 km (0.082 R)
• M80: 30,107,469 km (0.083 R)
• M81: 30,213,534 km (0.044 R)
• M82: 31,066,391 km (0.094 R)
• M83: 31,819,168 km (0.102 R)
• M84: 32,251,955 km (0.033 R)
• M85: 33,452,328 km (0.093 R)
• M86: 33,727,139 km (0.063 R)
• M87: 34,611,711 km (0.087 R)
• M88: 35,840,209 km (0.119 R)
• M89: 36,403,445 km (0.1 R)
• M90: 37,367,603 km (0.111 R)
• M91: 37,766,880 km (0.088 R)
• M92: 38,339,989 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 15,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit