🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 13.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 379 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,882,683 km

• M1: 178,171 km (0.078 R)
• M2: 277,803 km (0.077 R)
• M3: 374,294 km (0.071 R)
• M4: 494,720 km (0.09 R)
• M5: 645,515 km (0.058 R)
• M6: 736,770 km (0.093 R)
• M7: 867,668 km (0.11 R)
• M8: 974,630 km (0.115 R)
• M9: 1,082,191 km (0.063 R)
• M10: 1,233,883 km (0.052 R)
• M11: 1,324,091 km (0.1 R)
• M12: 1,463,666 km (0.099 R)
• M13: 1,667,867 km (0.025 R)
• M14: 1,783,805 km (0.111 R)
• M15: 1,887,028 km (0.048 R)
• M16: 1,971,102 km (0.1 R)
• M17: 2,126,683 km (0.113 R)
• M18: 2,208,962 km (0.07 R)
• M19: 2,303,358 km (0.1 R)
• M20: 2,467,916 km (0.096 R)
• M21: 2,659,850 km (0.081 R)
• M22: 2,742,877 km (0.101 R)
• M23: 2,850,887 km (0.057 R)
• M24: 3,114,777 km (0.08 R)
• M25: 3,329,301 km (0.077 R)
• M26: 3,483,686 km (0.11 R)
• M27: 3,607,553 km (0.056 R)
• M28: 3,786,322 km (0.107 R)
• M29: 3,974,815 km (0.058 R)
• M30: 4,159,569 km (0.078 R)
• M31: 4,249,477 km (0.113 R)
• M32: 4,333,252 km (0.079 R)
• M33: 4,523,540 km (0.084 R)
• M34: 4,637,534 km (0.11 R)
• M35: 4,759,905 km (0.053 R)
• M36: 4,846,821 km (0.111 R)
• M37: 4,978,318 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 13.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.57 AU - 0.85 AU

Year: 413 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,882,683 km

• M1: 180,864 km (0.068 R)
• M2: 276,008 km (0.101 R)
• M3: 379,829 km (0.114 R)
• M4: 477,068 km (0.117 R)
• M5: 560,394 km (0.07 R)
• M6: 669,301 km (0.08 R)
• M7: 799,301 km (0.113 R)
• M8: 911,949 km (0.106 R)
• M9: 1,021,305 km (0.067 R)
• M10: 1,169,706 km (0.043 R)
• M11: 1,254,378 km (0.115 R)
• M12: 1,351,617 km (0.06 R)
• M13: 1,510,789 km (0.087 R)
• M14: 1,609,374 km (0.104 R)
• M15: 1,721,722 km (0.095 R)
• M16: 1,871,769 km (0.07 R)
• M17: 2,062,805 km (0.032 R)
• M18: 2,160,792 km (0.086 R)
• M19: 2,310,689 km (0.107 R)
• M20: 2,419,147 km (0.098 R)
• M21: 2,503,371 km (0.103 R)
• M22: 2,748,262 km (0.107 R)
• M23: 3,105,951 km (0.112 R)
• M24: 3,362,511 km (0.109 R)
• M25: 3,618,623 km (0.074 R)
• M26: 3,715,562 km (0.071 R)
• M27: 3,813,250 km (0.105 R)
• M28: 3,934,723 km (0.046 R)
• M29: 4,111,548 km (0.095 R)
• M30: 4,251,871 km (0.101 R)
• M31: 4,457,418 km (0.087 R)
• M32: 4,601,631 km (0.059 R)
• M33: 4,706,947 km (0.093 R)
• M34: 4,845,625 km (0.096 R)
• M35: 5,363,383 km (0.04 R)
• M36: 5,448,504 km (0.078 R)
• M37: 5,577,158 km (0.079 R)
• M38: 5,689,506 km (0.112 R)
• M39: 5,907,620 km (0.082 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.2

Radius: 3.6

Gravity: 73.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.21 AU - 10.61 AU

Year: 19925 Days

Day: 20.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 105.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,882,683 km

• M1: 66,272 km (0.101 R)
• M2: 232,774 km (0.03 R)
• M3: 775,067 km (0.083 R)
• M4: 1,079,947 km (0.111 R)
• M5: 1,199,326 km (0.094 R)
• M6: 1,386,323 km (0.068 R)
• M7: 1,752,539 km (0.049 R)
• M8: 2,147,178 km (0.055 R)
• M9: 2,568,296 km (0.091 R)
• M10: 2,607,790 km (0.113 R)
• M11: 3,267,367 km (0.091 R)
• M12: 4,973,381 km (0.072 R)
• M13: 6,415,953 km (0.116 R)
• M14: 6,469,659 km (0.114 R)
• M15: 7,293,943 km (0.095 R)
• M16: 7,350,192 km (0.061 R)
• M17: 7,747,075 km (0.116 R)
• M18: 8,092,646 km (0.104 R)
• M19: 8,209,034 km (0.108 R)
• M20: 8,326,019 km (0.096 R)
• M21: 9,525,046 km (0.049 R)
• M22: 10,207,212 km (0.06 R)
• M23: 10,713,152 km (0.103 R)
• M24: 10,969,264 km (0.096 R)
• M25: 12,013,457 km (0.077 R)
• M26: 12,346,163 km (0.093 R)
• M27: 13,776,468 km (0.091 R)
• M28: 13,915,444 km (0.09 R)
• M29: 14,758,728 km (0.112 R)
• M30: 14,829,787 km (0.113 R)
• M31: 16,494,512 km (0.082 R)
• M32: 17,762,354 km (0.098 R)
• M33: 18,141,135 km (0.065 R)
• M34: 18,369,721 km (0.107 R)
• M35: 18,446,165 km (0.093 R)
• M36: 19,526,860 km (0.085 R)
• M37: 19,683,041 km (0.052 R)
• M38: 20,153,676 km (0.119 R)
• M39: 20,548,764 km (0.073 R)
• M40: 21,749,137 km (0.082 R)
• M41: 22,073,166 km (0.101 R)
• M42: 23,883,150 km (0.114 R)
• M43: 23,966,476 km (0.104 R)
• M44: 24,301,127 km (0.103 R)
• M45: 29,411,839 km (0.082 R)
• M46: 29,949,494 km (0.116 R)
• M47: 30,219,667 km (0.027 R)
• M48: 31,399,396 km (0.096 R)
• M49: 32,132,725 km (0.116 R)
• M50: 32,871,739 km (0.076 R)
• M51: 34,460,767 km (0.103 R)
• M52: 36,074,629 km (0.073 R)
• M53: 36,170,372 km (0.068 R)
• M54: 37,035,346 km (0.059 R)
• M55: 38,101,979 km (0.083 R)
• M56: 40,563,163 km (0.103 R)
• M57: 42,669,950 km (0.099 R)
• M58: 43,481,818 km (0.091 R)
• M59: 43,685,570 km (0.112 R)
• M60: 43,787,596 km (0.096 R)
• M61: 44,196,297 km (0.046 R)
• M62: 46,363,222 km (0.098 R)
• M63: 46,884,272 km (0.066 R)
• M64: 48,037,372 km (0.064 R)
• M65: 48,564,555 km (0.087 R)
• M66: 48,881,852 km (0.035 R)
• M67: 53,503,828 km (0.088 R)
• M68: 54,269,320 km (0.102 R)
• M69: 55,148,657 km (0.026 R)
• M70: 55,921,928 km (0.11 R)
• M71: 56,698,640 km (0.049 R)
• M72: 57,255,743 km (0.106 R)
• M73: 57,814,640 km (0.109 R)
• M74: 58,262,985 km (0.1 R)
• M75: 59,163,265 km (0.056 R)
• M76: 60,408,667 km (0.113 R)
• M77: 60,977,588 km (0.048 R)
• M78: 61,205,725 km (0.085 R)
• M79: 61,319,868 km (0.111 R)
• M80: 61,662,746 km (0.12 R)
• M81: 63,040,393 km (0.103 R)
• M82: 63,501,903 km (0.085 R)
• M83: 64,544,450 km (0.094 R)
• M84: 65,242,623 km (0.118 R)
• M85: 67,941,818 km (0.065 R)
• M86: 75,152,734 km (0.091 R)
• M87: 75,519,698 km (0.103 R)
• M88: 76,623,880 km (0.068 R)
• M89: 77,239,625 km (0.196 R)
• M90: 77,363,043 km (0.11 R)
• M91: 79,221,048 km (0.05 R)
• M92: 79,594,445 km (0.081 R)
• M93: 80,593,010 km (0.099 R)
• M94: 82,098,414 km (0.055 R)
• M95: 83,613,242 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit