🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 257 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,219,432 km

• M1: 136,284 km (0.1 R)
• M2: 233,971 km (0.09 R)
• M3: 341,532 km (0.088 R)
• M4: 465,698 km (0.046 R)
• M5: 593,904 km (0.066 R)
• M6: 686,205 km (0.101 R)
• M7: 755,170 km (0.079 R)
• M8: 831,315 km (0.102 R)
• M9: 1,006,943 km (0.091 R)
• M10: 1,076,805 km (0.032 R)
• M11: 1,171,800 km (0.12 R)
• M12: 1,310,328 km (0.101 R)
• M13: 1,384,528 km (0.039 R)
• M14: 1,488,648 km (0.068 R)
• M15: 1,575,116 km (0.046 R)
• M16: 1,654,403 km (0.047 R)
• M17: 1,729,052 km (0.069 R)
• M18: 1,807,890 km (0.092 R)
• M19: 1,894,358 km (0.104 R)
• M20: 1,991,596 km (0.064 R)
• M21: 2,064,899 km (0.098 R)
• M22: 2,142,391 km (0.102 R)
• M23: 2,320,562 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 9.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 504 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,219,432 km

• M1: 115,938 km (0.1 R)
• M2: 173,683 km (0.051 R)
• M3: 239,506 km (0.067 R)
• M4: 300,692 km (0.086 R)
• M5: 478,414 km (0.063 R)
• M6: 540,348 km (0.111 R)
• M7: 614,099 km (0.115 R)
• M8: 673,490 km (0.055 R)
• M9: 738,116 km (0.071 R)
• M10: 795,412 km (0.097 R)
• M11: 894,446 km (0.106 R)
• M12: 966,402 km (0.073 R)
• M13: 1,105,678 km (0.116 R)
• M14: 1,164,769 km (0.05 R)
• M15: 1,224,907 km (0.098 R)
• M16: 1,364,482 km (0.079 R)
• M17: 1,432,250 km (0.06 R)
• M18: 1,509,443 km (0.117 R)
• M19: 1,689,259 km (0.059 R)
• M20: 1,758,074 km (0.109 R)
• M21: 1,818,961 km (0.102 R)
• M22: 1,920,837 km (0.111 R)
• M23: 2,010,895 km (0.064 R)
• M24: 2,074,773 km (0.096 R)
• M25: 2,153,312 km (0.099 R)
• M26: 2,280,171 km (0.101 R)
• M27: 2,337,317 km (0.119 R)
• M28: 2,453,255 km (0.059 R)
• M29: 2,561,116 km (0.118 R)
• M30: 2,630,679 km (0.118 R)
• M31: 2,746,318 km (0.116 R)
• M32: 2,940,945 km (0.088 R)
• M33: 3,013,948 km (0.068 R)
• M34: 3,257,793 km (0.058 R)
• M35: 3,387,494 km (0.074 R)
• M36: 3,464,088 km (0.107 R)
• M37: 3,546,816 km (0.119 R)
• M38: 3,607,702 km (0.12 R)
• M39: 3,669,187 km (0.078 R)
• M40: 3,736,506 km (0.068 R)
• M41: 3,855,436 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 11.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 647 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,219,432 km

• M1: 143,764 km (0.073 R)
• M2: 250,576 km (0.082 R)
• M3: 330,761 km (0.096 R)
• M4: 405,410 km (0.066 R)
• M5: 505,790 km (0.062 R)
• M6: 670,498 km (0.067 R)
• M7: 762,052 km (0.075 R)
• M8: 839,394 km (0.119 R)
• M9: 1,007,093 km (0.104 R)
• M10: 1,199,326 km (0.074 R)
• M11: 1,381,237 km (0.094 R)
• M12: 1,506,151 km (0.108 R)
• M13: 1,673,851 km (0.089 R)
• M14: 1,888,673 km (0.109 R)
• M15: 1,965,866 km (0.06 R)
• M16: 2,102,149 km (0.066 R)
• M17: 2,268,801 km (0.076 R)
• M18: 2,367,685 km (0.112 R)
• M19: 2,451,161 km (0.087 R)
• M20: 2,524,464 km (0.076 R)
• M21: 2,615,569 km (0.117 R)
• M22: 2,702,037 km (0.091 R)
• M23: 2,830,691 km (0.058 R)
• M24: 2,931,520 km (0.071 R)
• M25: 3,003,327 km (0.072 R)
• M26: 3,309,404 km (0.062 R)
• M27: 3,409,635 km (0.111 R)
• M28: 3,568,059 km (0.068 R)
• M29: 3,735,608 km (0.092 R)
• M30: 3,807,266 km (0.067 R)
• M31: 3,938,762 km (0.11 R)
• M32: 4,125,311 km (0.087 R)
• M33: 4,404,012 km (0.109 R)
• M34: 4,528,328 km (0.06 R)
• M35: 4,618,834 km (0.092 R)
• M36: 4,724,002 km (0.032 R)
• M37: 4,830,066 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 8.9

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.02 AU - 1.58 AU

Year: 988 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,219,432 km

• M1: 112,198 km (0.117 R)
• M2: 212,429 km (0.113 R)
• M3: 273,465 km (0.068 R)
• M4: 364,121 km (0.115 R)
• M5: 476,768 km (0.102 R)
• M6: 535,560 km (0.069 R)
• M7: 607,667 km (0.097 R)
• M8: 757,115 km (0.071 R)
• M9: 815,608 km (0.065 R)
• M10: 956,678 km (0.081 R)
• M11: 1,020,557 km (0.085 R)
• M12: 1,180,028 km (0.1 R)
• M13: 1,263,055 km (0.103 R)
• M14: 1,369,569 km (0.112 R)
• M15: 1,464,414 km (0.091 R)
• M16: 1,591,871 km (0.118 R)
• M17: 1,676,394 km (0.113 R)
• M18: 1,762,413 km (0.067 R)
• M19: 1,858,006 km (0.087 R)
• M20: 2,138,352 km (0.09 R)
• M21: 2,223,473 km (0.107 R)
• M22: 2,423,486 km (0.095 R)
• M23: 2,584,154 km (0.041 R)
• M24: 2,693,210 km (0.114 R)
• M25: 2,766,813 km (0.039 R)
• M26: 2,822,463 km (0.118 R)
• M27: 2,944,385 km (0.111 R)
• M28: 3,010,807 km (0.054 R)
• M29: 3,135,422 km (0.117 R)
• M30: 3,459,451 km (0.072 R)
• M31: 3,519,589 km (0.11 R)
• M32: 3,753,261 km (0.075 R)
• M33: 3,815,045 km (0.042 R)
• M34: 3,971,075 km (0.075 R)
• M35: 4,150,443 km (0.114 R)
• M36: 4,267,878 km (0.101 R)
• M37: 4,364,817 km (0.09 R)
• M38: 4,429,892 km (0.116 R)
• M39: 4,704,554 km (0.118 R)
• M40: 4,871,954 km (0.027 R)
• M41: 4,939,572 km (0.081 R)
• M42: 5,189,849 km (0.107 R)
• M43: 5,258,814 km (0.095 R)
• M44: 5,714,788 km (0.092 R)
• M45: 5,809,933 km (0.08 R)
• M46: 5,929,611 km (0.093 R)
• M47: 6,025,952 km (0.077 R)
• M48: 6,086,389 km (0.109 R)
• M49: 6,379,452 km (0.11 R)
• M50: 6,441,086 km (0.075 R)
• M51: 7,299,030 km (0.047 R)
• M52: 7,402,402 km (0.065 R)
• M53: 7,506,073 km (0.066 R)
• M54: 7,688,882 km (0.097 R)
• M55: 7,820,378 km (0.087 R)
• M56: 7,992,416 km (0.118 R)
• M57: 8,192,578 km (0.107 R)
• M58: 8,597,689 km (0.069 R)
• M59: 8,665,905 km (0.116 R)
• M60: 8,968,093 km (0.102 R)
• M61: 9,203,859 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.71 AU - 3.53 AU

Year: 3675 Days

Day: 9.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,219,432 km

• M1: 219,161 km (0.077 R)
• M2: 470,784 km (0.107 R)
• M3: 682,017 km (0.099 R)
• M4: 807,230 km (0.065 R)
• M5: 900,579 km (0.077 R)
• M6: 997,967 km (0.091 R)
• M7: 1,433,746 km (0.1 R)
• M8: 1,510,340 km (0.101 R)
• M9: 1,608,028 km (0.085 R)
• M10: 1,967,212 km (0.037 R)
• M11: 2,217,040 km (0.088 R)
• M12: 2,283,911 km (0.112 R)
• M13: 2,385,637 km (0.109 R)
• M14: 2,652,370 km (0.089 R)
• M15: 2,807,503 km (0.115 R)
• M16: 2,892,325 km (0.052 R)
• M17: 3,064,662 km (0.098 R)
• M18: 3,278,437 km (0.081 R)
• M19: 3,484,134 km (0.11 R)
• M20: 3,707,484 km (0.106 R)
• M21: 4,017,002 km (0.04 R)
• M22: 4,099,281 km (0.094 R)
• M23: 4,223,597 km (0.102 R)
• M24: 4,907,857 km (0.091 R)
• M25: 5,428,608 km (0.065 R)
• M26: 5,796,020 km (0.113 R)
• M27: 6,171,361 km (0.072 R)
• M28: 6,298,370 km (0.097 R)
• M29: 6,831,088 km (0.1 R)
• M30: 7,028,407 km (0.083 R)
• M31: 7,751,114 km (0.077 R)
• M32: 8,199,609 km (0.091 R)
• M33: 8,906,010 km (0.053 R)
• M34: 9,631,859 km (0.099 R)
• M35: 9,834,863 km (0.086 R)
• M36: 9,983,414 km (0.097 R)
• M37: 10,057,914 km (0.116 R)
• M38: 10,320,308 km (0.099 R)
• M39: 10,414,555 km (0.113 R)
• M40: 10,509,101 km (0.104 R)
• M41: 10,966,870 km (0.057 R)
• M42: 11,082,360 km (0.068 R)
• M43: 11,411,774 km (0.079 R)
• M44: 11,704,986 km (0.113 R)
• M45: 11,921,754 km (0.098 R)
• M46: 12,479,305 km (0.097 R)
• M47: 12,559,639 km (0.073 R)
• M48: 12,640,122 km (0.055 R)
• M49: 13,086,223 km (0.118 R)
• M50: 13,208,744 km (0.059 R)
• M51: 13,290,574 km (0.103 R)
• M52: 13,454,832 km (0.075 R)
• M53: 13,889,414 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 3

Gravity: 75 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.83 AU - 7.21 AU

Year: 9850 Days

Day: 24 Hours

Environment

Temp: -237 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,219,432 km

• M1: 38,746 km (0.063 R)
• M2: 141,819 km (0.059 R)
• M3: 212,728 km (0.044 R)
• M4: 294,857 km (0.102 R)
• M5: 487,689 km (0.075 R)
• M6: 696,378 km (0.069 R)
• M7: 765,642 km (0.029 R)
• M8: 948,899 km (0.059 R)
• M9: 1,269,039 km (0.103 R)
• M10: 1,462,768 km (0.094 R)
• M11: 2,429,918 km (0.081 R)
• M12: 2,778,332 km (0.067 R)
• M13: 2,888,735 km (0.045 R)
• M14: 3,344,410 km (0.069 R)
• M15: 3,402,903 km (0.113 R)
• M16: 3,491,465 km (0.106 R)
• M17: 3,521,085 km (0.051 R)
• M18: 3,640,464 km (0.105 R)
• M19: 3,700,752 km (0.095 R)
• M20: 3,822,076 km (0.116 R)
• M21: 3,852,744 km (0.093 R)
• M22: 4,037,796 km (0.103 R)
• M23: 4,225,841 km (0.082 R)
• M24: 4,384,714 km (0.06 R)
• M25: 4,939,273 km (0.087 R)
• M26: 5,899,691 km (0.113 R)
• M27: 6,006,055 km (0.115 R)
• M28: 6,437,346 km (0.06 R)
• M29: 6,730,408 km (0.025 R)
• M30: 7,828,905 km (0.105 R)
• M31: 8,738,760 km (0.112 R)
• M32: 8,859,934 km (0.071 R)
• M33: 8,941,016 km (0.119 R)
• M34: 9,515,322 km (0.106 R)
• M35: 9,765,151 km (0.114 R)
• M36: 10,356,361 km (0.032 R)
• M37: 10,699,240 km (0.025 R)
• M38: 11,002,475 km (0.076 R)
• M39: 14,090,623 km (0.112 R)
• M40: 14,137,896 km (0.068 R)
• M41: 14,327,586 km (0.078 R)
• M42: 14,709,510 km (0.115 R)
• M43: 14,998,234 km (0.078 R)
• M44: 15,385,991 km (0.04 R)
• M45: 15,434,611 km (0.088 R)
• M46: 15,581,067 km (0.081 R)
• M47: 16,220,748 km (0.097 R)
• M48: 16,919,220 km (0.071 R)
• M49: 17,019,899 km (0.045 R)
• M50: 17,678,579 km (0.097 R)
• M51: 17,882,929 km (0.072 R)
• M52: 17,985,254 km (0.066 R)
• M53: 18,448,858 km (0.086 R)
• M54: 20,609,500 km (0.088 R)
• M55: 21,094,347 km (0.092 R)
• M56: 23,294,333 km (0.051 R)
• M57: 24,705,939 km (0.083 R)
• M58: 25,220,855 km (0.1 R)
• M59: 26,028,833 km (0.096 R)
• M60: 26,436,038 km (0.086 R)
• M61: 26,962,623 km (0.085 R)
• M62: 27,021,265 km (0.115 R)
• M63: 27,788,552 km (0.114 R)
• M64: 28,204,734 km (0.08 R)
• M65: 28,802,676 km (0.062 R)
• M66: 29,950,391 km (0.074 R)
• M67: 30,011,278 km (0.111 R)
• M68: 30,928,462 km (0.05 R)
• M69: 31,483,171 km (0.117 R)
• M70: 31,668,822 km (0.067 R)
• M71: 32,041,321 km (0.083 R)
• M72: 32,103,404 km (0.098 R)
• M73: 32,477,548 km (0.082 R)
• M74: 32,665,144 km (0.036 R)
• M75: 33,608,358 km (0.113 R)
• M76: 34,369,363 km (0.116 R)
• M77: 34,879,940 km (0.078 R)
• M78: 35,264,407 km (0.028 R)
• M79: 35,585,893 km (0.088 R)
• M80: 35,779,323 km (0.078 R)
• M81: 36,491,409 km (0.107 R)
• M82: 36,751,410 km (0.104 R)
• M83: 36,881,709 km (0.076 R)
• M84: 38,390,853 km (0.108 R)
• M85: 38,589,070 km (0.119 R)
• M86: 41,130,439 km (0.114 R)
• M87: 41,401,061 km (0.112 R)
• M88: 42,080,385 km (0.103 R)
• M89: 42,148,452 km (0.101 R)
• M90: 42,489,685 km (0.096 R)
• M91: 44,347,690 km (0.105 R)
• M92: 44,903,297 km (0.118 R)
• M93: 45,042,572 km (0.097 R)
• M94: 46,866,021 km (0.105 R)
• M95: 46,936,631 km (0.06 R)
• M96: 47,148,611 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit