🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 9.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.54 AU - 0.58 AU

Year: 284 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,966,621 km

• M1: 122,969 km (0.111 R)
• M2: 182,210 km (0.106 R)
• M3: 248,931 km (0.12 R)
• M4: 333,154 km (0.114 R)
• M5: 550,670 km (0.113 R)
• M6: 628,760 km (0.094 R)
• M7: 713,582 km (0.102 R)
• M8: 776,114 km (0.064 R)
• M9: 857,046 km (0.067 R)
• M10: 941,120 km (0.114 R)
• M11: 1,075,609 km (0.106 R)
• M12: 1,173,147 km (0.043 R)
• M13: 1,261,110 km (0.054 R)
• M14: 1,384,079 km (0.092 R)
• M15: 1,447,060 km (0.113 R)
• M16: 1,528,142 km (0.077 R)
• M17: 1,600,398 km (0.115 R)
• M18: 1,684,322 km (0.083 R)
• M19: 1,744,760 km (0.049 R)
• M20: 1,816,866 km (0.092 R)
• M21: 1,919,490 km (0.046 R)
• M22: 2,054,428 km (0.045 R)
• M23: 2,126,983 km (0.113 R)
• M24: 2,211,954 km (0.116 R)
• M25: 2,290,343 km (0.042 R)
• M26: 2,353,623 km (0.108 R)
• M27: 2,502,324 km (0.117 R)
• M28: 2,650,126 km (0.11 R)
• M29: 2,754,546 km (0.062 R)
• M30: 2,902,947 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.8

Radius: 10.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.81 AU - 0.91 AU

Year: 541 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,966,621 km

• M1: 135,835 km (0.107 R)
• M2: 209,736 km (0.065 R)
• M3: 275,858 km (0.081 R)
• M4: 386,860 km (0.087 R)
• M5: 484,847 km (0.088 R)
• M6: 549,772 km (0.114 R)
• M7: 650,452 km (0.096 R)
• M8: 730,636 km (0.091 R)
• M9: 800,199 km (0.087 R)
• M10: 898,036 km (0.066 R)
• M11: 1,023,698 km (0.087 R)
• M12: 1,094,757 km (0.114 R)
• M13: 1,184,067 km (0.101 R)
• M14: 1,267,543 km (0.031 R)
• M15: 1,480,720 km (0.098 R)
• M16: 1,552,975 km (0.093 R)
• M17: 1,621,791 km (0.102 R)
• M18: 1,753,137 km (0.118 R)
• M19: 1,863,840 km (0.075 R)
• M20: 2,138,053 km (0.084 R)
• M21: 2,210,009 km (0.07 R)
• M22: 2,287,950 km (0.097 R)
• M23: 2,409,423 km (0.084 R)
• M24: 2,478,986 km (0.113 R)
• M25: 2,753,199 km (0.069 R)
• M26: 2,911,025 km (0.06 R)
• M27: 3,042,970 km (0.118 R)
• M28: 3,153,374 km (0.095 R)
• M29: 3,324,813 km (0.112 R)
• M30: 3,468,875 km (0.08 R)
• M31: 3,560,130 km (0.108 R)
• M32: 3,682,950 km (0.112 R)
• M33: 3,763,434 km (0.103 R)
• M34: 3,939,062 km (0.105 R)
• M35: 4,015,207 km (0.076 R)
• M36: 4,111,099 km (0.115 R)
• M37: 4,214,172 km (0.049 R)
• M38: 4,278,948 km (0.096 R)
• M39: 4,357,337 km (0.119 R)
• M40: 4,495,416 km (0.092 R)
• M41: 4,561,837 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 11.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.61 AU - 3.61 AU

Year: 3720 Days

Day: 10.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,966,621 km

• M1: 238,609 km (0.091 R)
• M2: 316,549 km (0.111 R)
• M3: 681,867 km (0.117 R)
• M4: 1,242,410 km (0.112 R)
• M5: 1,381,387 km (0.108 R)
• M6: 1,624,782 km (0.109 R)
• M7: 1,882,540 km (0.069 R)
• M8: 2,016,430 km (0.075 R)
• M9: 2,223,473 km (0.109 R)
• M10: 2,394,164 km (0.092 R)
• M11: 2,510,402 km (0.077 R)
• M12: 2,840,265 km (0.045 R)
• M13: 2,948,125 km (0.099 R)
• M14: 3,263,926 km (0.086 R)
• M15: 3,360,866 km (0.093 R)
• M16: 3,508,220 km (0.101 R)
• M17: 4,101,375 km (0.046 R)
• M18: 4,258,902 km (0.119 R)
• M19: 4,652,793 km (0.04 R)
• M20: 4,891,102 km (0.106 R)
• M21: 5,379,839 km (0.115 R)
• M22: 5,456,433 km (0.099 R)
• M23: 5,572,072 km (0.086 R)
• M24: 6,062,603 km (0.116 R)
• M25: 6,567,047 km (0.034 R)
• M26: 6,772,595 km (0.068 R)
• M27: 7,001,180 km (0.057 R)
• M28: 7,169,029 km (0.081 R)
• M29: 7,919,262 km (0.073 R)
• M30: 8,248,527 km (0.11 R)
• M31: 8,559,841 km (0.113 R)
• M32: 9,285,989 km (0.091 R)
• M33: 9,424,367 km (0.068 R)
• M34: 9,750,041 km (0.091 R)
• M35: 9,914,150 km (0.12 R)
• M36: 10,126,579 km (0.059 R)
• M37: 10,340,504 km (0.078 R)
• M38: 10,894,166 km (0.104 R)
• M39: 11,040,173 km (0.105 R)
• M40: 11,211,313 km (0.045 R)
• M41: 11,482,235 km (0.114 R)
• M42: 11,929,981 km (0.055 R)
• M43: 12,181,306 km (0.105 R)
• M44: 12,740,203 km (0.063 R)
• M45: 13,074,405 km (0.113 R)
• M46: 13,203,807 km (0.078 R)
• M47: 13,515,868 km (0.112 R)
• M48: 13,856,802 km (0.099 R)
• M49: 14,120,992 km (0.103 R)
• M50: 14,306,942 km (0.116 R)
• M51: 14,681,236 km (0.115 R)
• M52: 15,031,744 km (0.097 R)
• M53: 15,140,053 km (0.06 R)
• M54: 15,303,114 km (0.045 R)
• M55: 15,713,461 km (0.117 R)
• M56: 15,795,890 km (0.087 R)
• M57: 15,933,819 km (0.094 R)
• M58: 16,238,400 km (0.084 R)
• M59: 16,349,551 km (0.04 R)
• M60: 16,488,977 km (0.067 R)
• M61: 17,163,663 km (0.028 R)
• M62: 17,847,325 km (0.086 R)
• M63: 18,048,534 km (0.069 R)
• M64: 18,250,342 km (0.046 R)
• M65: 18,452,897 km (0.111 R)
• M66: 18,569,135 km (0.066 R)
• M67: 18,889,723 km (0.086 R)
• M68: 19,212,107 km (0.082 R)
• M69: 19,300,369 km (0.112 R)
• M70: 19,951,569 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.6

Radius: 3.1

Gravity: 51.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.39 AU - 11.79 AU

Year: 21738 Days

Day: 21.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,966,621 km

• M1: 45,029 km (0.106 R)
• M2: 133,142 km (0.102 R)
• M3: 212,279 km (0.107 R)
• M4: 375,491 km (0.062 R)
• M5: 613,950 km (0.101 R)
• M6: 842,685 km (0.084 R)
• M7: 1,258,118 km (0.045 R)
• M8: 1,457,233 km (0.093 R)
• M9: 1,884,335 km (0.11 R)
• M10: 2,626,939 km (0.119 R)
• M11: 3,725,885 km (0.113 R)
• M12: 3,928,141 km (0.062 R)
• M13: 4,217,164 km (0.06 R)
• M14: 4,343,125 km (0.096 R)
• M15: 4,427,798 km (0.089 R)
• M16: 4,685,106 km (0.101 R)
• M17: 4,772,022 km (0.118 R)
• M18: 5,080,194 km (0.053 R)
• M19: 5,440,276 km (0.103 R)
• M20: 5,995,583 km (0.088 R)
• M21: 6,232,247 km (0.116 R)
• M22: 6,763,619 km (0.101 R)
• M23: 6,861,905 km (0.094 R)
• M24: 7,309,502 km (0.11 R)
• M25: 7,562,172 km (0.059 R)
• M26: 8,076,191 km (0.061 R)
• M27: 8,337,389 km (0.056 R)
• M28: 8,601,429 km (0.104 R)
• M29: 8,761,199 km (0.109 R)
• M30: 9,355,103 km (0.12 R)
• M31: 9,962,021 km (0.057 R)
• M32: 10,581,656 km (0.033 R)
• M33: 11,155,513 km (0.065 R)
• M34: 11,329,645 km (0.095 R)
• M35: 11,680,751 km (0.099 R)
• M36: 11,798,485 km (0.098 R)
• M37: 13,426,858 km (0.112 R)
• M38: 13,985,007 km (0.065 R)
• M39: 14,868,383 km (0.115 R)
• M40: 15,124,046 km (0.104 R)
• M41: 16,424,051 km (0.114 R)
• M42: 17,020,797 km (0.076 R)
• M43: 17,759,511 km (0.061 R)
• M44: 18,508,697 km (0.095 R)
• M45: 20,108,198 km (0.072 R)
• M46: 20,249,418 km (0.115 R)
• M47: 20,320,028 km (0.082 R)
• M48: 20,674,875 km (0.051 R)
• M49: 20,817,292 km (0.106 R)
• M50: 21,606,869 km (0.08 R)
• M51: 22,260,014 km (0.108 R)
• M52: 22,699,083 km (0.119 R)
• M53: 24,033,347 km (0.073 R)
• M54: 24,108,146 km (0.094 R)
• M55: 25,164,456 km (0.096 R)
• M56: 25,316,597 km (0.118 R)
• M57: 25,928,153 km (0.07 R)
• M58: 27,399,897 km (0.104 R)
• M59: 27,791,694 km (0.077 R)
• M60: 30,585,733 km (0.077 R)
• M61: 32,222,035 km (0.073 R)
• M62: 33,634,987 km (0.083 R)
• M63: 34,475,577 km (0.099 R)
• M64: 35,152,956 km (0.089 R)
• M65: 35,920,394 km (0.101 R)
• M66: 38,342,832 km (0.102 R)
• M67: 39,396,898 km (0.051 R)
• M68: 39,661,986 km (0.095 R)
• M69: 39,927,672 km (0.078 R)
• M70: 40,638,860 km (0.101 R)
• M71: 41,085,559 km (0.099 R)
• M72: 41,623,663 km (0.1 R)
• M73: 41,983,745 km (0.075 R)
• M74: 42,073,803 km (0.095 R)
• M75: 42,797,557 km (0.057 R)
• M76: 43,069,975 km (0.108 R)
• M77: 43,616,606 km (0.088 R)
• M78: 43,799,265 km (0.057 R)
• M79: 46,384,017 km (0.076 R)
• M80: 46,944,261 km (0.095 R)
• M81: 47,319,003 km (0.105 R)
• M82: 47,600,696 km (0.117 R)
• M83: 50,448,292 km (0.115 R)
• M84: 50,735,968 km (0.061 R)
• M85: 52,668,474 km (0.119 R)
• M86: 52,862,951 km (0.087 R)
• M87: 56,306,395 km (0.082 R)
• M88: 56,804,107 km (0.082 R)
• M89: 57,203,383 km (0.033 R)
• M90: 60,838,761 km (0.113 R)
• M91: 61,861,711 km (0.076 R)
• M92: 65,173,210 km (0.068 R)
• M93: 65,800,474 km (0.076 R)
• M94: 66,955,818 km (0.106 R)
• M95: 68,754,284 km (0.095 R)
• M96: 69,179,740 km (0.089 R)
• M97: 70,033,346 km (0.098 R)
• M98: 71,643,168 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit