🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 13.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 494 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,463,505 km

• M1: 199,713 km (0.092 R)
• M2: 291,417 km (0.063 R)
• M3: 468,241 km (0.074 R)
• M4: 564,582 km (0.078 R)
• M5: 673,490 km (0.044 R)
• M6: 764,894 km (0.044 R)
• M7: 879,336 km (0.118 R)
• M8: 1,033,871 km (0.085 R)
• M9: 1,142,180 km (0.112 R)
• M10: 1,464,264 km (0.078 R)
• M11: 1,744,162 km (0.108 R)
• M12: 1,827,338 km (0.056 R)
• M13: 1,948,662 km (0.025 R)
• M14: 2,035,279 km (0.056 R)
• M15: 2,129,675 km (0.062 R)
• M16: 2,283,761 km (0.113 R)
• M17: 2,401,943 km (0.11 R)
• M18: 2,589,838 km (0.093 R)
• M19: 2,685,581 km (0.074 R)
• M20: 2,909,230 km (0.103 R)
• M21: 3,030,703 km (0.091 R)
• M22: 3,300,727 km (0.089 R)
• M23: 3,540,832 km (0.118 R)
• M24: 3,655,424 km (0.079 R)
• M25: 3,740,246 km (0.1 R)
• M26: 3,951,179 km (0.109 R)
• M27: 4,038,245 km (0.103 R)
• M28: 4,230,628 km (0.083 R)
• M29: 4,352,400 km (0.09 R)
• M30: 4,541,492 km (0.113 R)
• M31: 4,699,767 km (0.027 R)
• M32: 4,927,903 km (0.078 R)
• M33: 5,047,582 km (0.115 R)
• M34: 5,142,277 km (0.093 R)
• M35: 5,333,613 km (0.088 R)
• M36: 5,642,981 km (0.058 R)
• M37: 5,822,499 km (0.092 R)
• M38: 5,940,083 km (0.036 R)
• M39: 6,076,815 km (0.118 R)
• M40: 6,242,420 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 13.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.83 AU - 2.87 AU

Year: 2443 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,463,505 km

• M1: 176,675 km (0.101 R)
• M2: 282,890 km (0.087 R)
• M3: 416,032 km (0.11 R)
• M4: 504,145 km (0.1 R)
• M5: 689,347 km (0.117 R)
• M6: 882,777 km (0.11 R)
• M7: 1,067,979 km (0.119 R)
• M8: 1,208,601 km (0.097 R)
• M9: 1,325,886 km (0.075 R)
• M10: 1,416,542 km (0.116 R)
• M11: 1,658,292 km (0.109 R)
• M12: 1,845,888 km (0.109 R)
• M13: 1,936,694 km (0.1 R)
• M14: 2,099,457 km (0.056 R)
• M15: 2,218,536 km (0.044 R)
• M16: 2,340,010 km (0.109 R)
• M17: 2,577,123 km (0.11 R)
• M18: 2,692,313 km (0.064 R)
• M19: 2,874,972 km (0.094 R)
• M20: 3,061,820 km (0.078 R)
• M21: 3,335,733 km (0.1 R)
• M22: 3,546,666 km (0.109 R)
• M23: 3,704,043 km (0.049 R)
• M24: 3,805,620 km (0.1 R)
• M25: 4,266,082 km (0.033 R)
• M26: 4,357,337 km (0.092 R)
• M27: 4,666,257 km (0.105 R)
• M28: 4,823,484 km (0.075 R)
• M29: 5,224,257 km (0.1 R)
• M30: 5,552,624 km (0.089 R)
• M31: 5,736,181 km (0.095 R)
• M32: 5,938,736 km (0.064 R)
• M33: 6,648,728 km (0.062 R)
• M34: 6,754,942 km (0.038 R)
• M35: 7,004,920 km (0.094 R)
• M36: 7,094,978 km (0.059 R)
• M37: 7,221,688 km (0.084 R)
• M38: 7,569,353 km (0.076 R)
• M39: 7,680,355 km (0.112 R)
• M40: 7,773,255 km (0.098 R)
• M41: 7,885,304 km (0.11 R)
• M42: 8,129,747 km (0.105 R)
• M43: 8,243,441 km (0.072 R)
• M44: 8,414,880 km (0.095 R)
• M45: 8,568,368 km (0.033 R)
• M46: 8,858,737 km (0.109 R)
• M47: 9,528,786 km (0.108 R)
• M48: 9,648,763 km (0.073 R)
• M49: 9,809,432 km (0.113 R)
• M50: 10,031,884 km (0.101 R)
• M51: 10,174,301 km (0.111 R)
• M52: 10,296,971 km (0.084 R)
• M53: 10,502,519 km (0.096 R)
• M54: 10,750,851 km (0.075 R)
• M55: 11,401,751 km (0.108 R)
• M56: 12,543,781 km (0.052 R)
• M57: 12,631,595 km (0.06 R)
• M58: 12,763,391 km (0.107 R)
• M59: 13,452,289 km (0.099 R)
• M60: 13,744,903 km (0.097 R)
• M61: 14,313,225 km (0.083 R)
• M62: 15,122,101 km (0.052 R)
• M63: 15,332,435 km (0.098 R)
• M64: 15,685,187 km (0.091 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.9

Radius: 4.8

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.02 AU - 8.92 AU

Year: 13848 Days

Day: 24.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,463,505 km

• M1: 61,036 km (0.115 R)
• M2: 191,485 km (0.069 R)
• M3: 301,889 km (0.093 R)
• M4: 407,505 km (0.1 R)
• M5: 498,011 km (0.114 R)
• M6: 744,698 km (0.08 R)
• M7: 1,676,693 km (0.101 R)
• M8: 1,845,290 km (0.118 R)
• M9: 2,290,493 km (0.12 R)
• M10: 2,383,543 km (0.104 R)
• M11: 2,454,003 km (0.12 R)
• M12: 2,597,169 km (0.052 R)
• M13: 2,966,975 km (0.113 R)
• M14: 3,093,983 km (0.088 R)
• M15: 3,326,907 km (0.102 R)
• M16: 3,673,525 km (0.099 R)
• M17: 3,727,829 km (0.071 R)
• M18: 3,920,212 km (0.102 R)
• M19: 4,003,538 km (0.111 R)
• M20: 4,228,982 km (0.035 R)
• M21: 4,750,929 km (0.042 R)
• M22: 6,045,998 km (0.079 R)
• M23: 6,566,449 km (0.108 R)
• M24: 6,665,483 km (0.107 R)
• M25: 7,614,831 km (0.073 R)
• M26: 8,461,704 km (0.091 R)
• M27: 9,079,394 km (0.12 R)
• M28: 9,189,947 km (0.088 R)
• M29: 9,598,947 km (0.103 R)
• M30: 10,666,777 km (0.064 R)
• M31: 12,094,090 km (0.027 R)
• M32: 12,297,095 km (0.053 R)
• M33: 12,501,146 km (0.074 R)
• M34: 13,078,444 km (0.114 R)
• M35: 13,120,032 km (0.116 R)
• M36: 13,496,122 km (0.118 R)
• M37: 14,905,333 km (0.117 R)
• M38: 14,992,250 km (0.077 R)
• M39: 15,473,207 km (0.116 R)
• M40: 15,737,696 km (0.077 R)
• M41: 16,048,112 km (0.034 R)
• M42: 16,226,432 km (0.083 R)
• M43: 16,810,462 km (0.043 R)
• M44: 17,127,759 km (0.059 R)
• M45: 17,538,705 km (0.09 R)
• M46: 17,584,482 km (0.101 R)
• M47: 17,722,411 km (0.104 R)
• M48: 18,091,618 km (0.097 R)
• M49: 18,603,393 km (0.09 R)
• M50: 19,356,468 km (0.114 R)
• M51: 19,593,731 km (0.118 R)
• M52: 19,689,025 km (0.092 R)
• M53: 19,975,504 km (0.11 R)
• M54: 20,892,091 km (0.098 R)
• M55: 20,940,710 km (0.11 R)
• M56: 21,379,929 km (0.109 R)
• M57: 21,428,997 km (0.065 R)
• M58: 22,267,493 km (0.085 R)
• M59: 23,722,632 km (0.075 R)
• M60: 23,925,786 km (0.033 R)
• M61: 24,078,525 km (0.112 R)
• M62: 24,949,933 km (0.082 R)
• M63: 25,727,543 km (0.077 R)
• M64: 26,145,369 km (0.106 R)
• M65: 26,355,255 km (0.096 R)
• M66: 27,041,012 km (0.105 R)
• M67: 27,359,356 km (0.079 R)
• M68: 28,053,640 km (0.1 R)
• M69: 28,161,051 km (0.092 R)
• M70: 28,268,462 km (0.038 R)
• M71: 28,537,739 km (0.096 R)
• M72: 28,753,758 km (0.118 R)
• M73: 29,024,530 km (0.093 R)
• M74: 29,405,107 km (0.098 R)
• M75: 29,677,824 km (0.048 R)
• M76: 30,225,951 km (0.088 R)
• M77: 30,998,923 km (0.12 R)
• M78: 31,332,227 km (0.109 R)
• M79: 31,778,477 km (0.113 R)
• M80: 31,834,427 km (0.09 R)
• M81: 32,170,723 km (0.043 R)
• M82: 32,620,863 km (0.102 R)
• M83: 34,327,326 km (0.06 R)
• M84: 34,787,339 km (0.116 R)
• M85: 35,133,658 km (0.072 R)
• M86: 35,191,403 km (0.115 R)
• M87: 35,597,113 km (0.104 R)
• M88: 37,826,420 km (0.08 R)
• M89: 38,063,682 km (0.079 R)
• M90: 38,242,003 km (0.108 R)
• M91: 38,718,771 km (0.115 R)
• M92: 38,897,990 km (0.062 R)
• M93: 39,859,006 km (0.103 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: 424 - 10,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit