🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 12.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.46 AU - 0.74 AU

Year: 315 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,809,740 km

• M1: 164,857 km (0.113 R)
• M2: 293,212 km (0.061 R)
• M3: 378,931 km (0.043 R)
• M4: 479,461 km (0.098 R)
• M5: 601,832 km (0.112 R)
• M6: 786,885 km (0.065 R)
• M7: 897,587 km (0.087 R)
• M8: 1,023,399 km (0.1 R)
• M9: 1,122,882 km (0.08 R)
• M10: 1,202,318 km (0.093 R)
• M11: 1,287,140 km (0.088 R)
• M12: 1,409,661 km (0.117 R)
• M13: 1,496,128 km (0.107 R)
• M14: 1,588,131 km (0.116 R)
• M15: 1,731,745 km (0.111 R)
• M16: 1,809,237 km (0.09 R)
• M17: 1,931,757 km (0.111 R)
• M18: 2,032,586 km (0.029 R)
• M19: 2,131,171 km (0.055 R)
• M20: 2,214,497 km (0.089 R)
• M21: 2,410,770 km (0.075 R)
• M22: 2,502,174 km (0.116 R)
• M23: 2,666,283 km (0.088 R)
• M24: 2,788,504 km (0.077 R)
• M25: 2,866,295 km (0.118 R)
• M26: 2,982,084 km (0.115 R)
• M27: 3,118,517 km (0.031 R)
• M28: 3,300,578 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 13.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.98 AU - 1.08 AU

Year: 709 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,809,740 km

• M1: 217,216 km (0.056 R)
• M2: 302,786 km (0.095 R)
• M3: 425,905 km (0.073 R)
• M4: 530,923 km (0.096 R)
• M5: 617,241 km (0.043 R)
• M6: 737,368 km (0.043 R)
• M7: 879,935 km (0.047 R)
• M8: 991,235 km (0.112 R)
• M9: 1,112,559 km (0.081 R)
• M10: 1,234,482 km (0.058 R)
• M11: 1,320,052 km (0.076 R)
• M12: 1,423,573 km (0.053 R)
• M13: 1,535,473 km (0.099 R)
• M14: 1,628,373 km (0.051 R)
• M15: 1,768,546 km (0.115 R)
• M16: 1,878,052 km (0.107 R)
• M17: 2,061,608 km (0.09 R)
• M18: 2,326,396 km (0.098 R)
• M19: 2,505,016 km (0.093 R)
• M20: 2,635,316 km (0.12 R)
• M21: 2,748,113 km (0.094 R)
• M22: 2,842,060 km (0.113 R)
• M23: 2,950,968 km (0.097 R)
• M24: 3,415,020 km (0.089 R)
• M25: 3,501,937 km (0.089 R)
• M26: 3,655,873 km (0.111 R)
• M27: 3,812,053 km (0.081 R)
• M28: 3,932,629 km (0.108 R)
• M29: 4,023,884 km (0.114 R)
• M30: 4,131,295 km (0.052 R)
• M31: 4,224,045 km (0.097 R)
• M32: 4,388,304 km (0.069 R)
• M33: 4,514,714 km (0.077 R)
• M34: 4,706,947 km (0.103 R)
• M35: 4,804,036 km (0.116 R)
• M36: 5,000,159 km (0.025 R)
• M37: 5,207,502 km (0.102 R)
• M38: 5,460,023 km (0.102 R)
• M39: 5,622,038 km (0.111 R)
• M40: 5,837,758 km (0.067 R)
• M41: 5,994,835 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 14

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.92 AU - 2.54 AU

Year: 2259 Days

Day: 11.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,809,740 km

• M1: 251,624 km (0.105 R)
• M2: 387,159 km (0.102 R)
• M3: 532,718 km (0.111 R)
• M4: 645,515 km (0.102 R)
• M5: 908,957 km (0.107 R)
• M6: 1,020,856 km (0.115 R)
• M7: 1,137,991 km (0.082 R)
• M8: 1,229,246 km (0.117 R)
• M9: 1,354,908 km (0.085 R)
• M10: 1,597,256 km (0.088 R)
• M11: 1,723,966 km (0.105 R)
• M12: 1,842,148 km (0.103 R)
• M13: 2,087,339 km (0.098 R)
• M14: 2,213,899 km (0.118 R)
• M15: 2,343,301 km (0.108 R)
• M16: 2,435,453 km (0.093 R)
• M17: 2,650,725 km (0.086 R)
• M18: 2,872,429 km (0.047 R)
• M19: 3,275,296 km (0.111 R)
• M20: 3,453,616 km (0.046 R)
• M21: 3,544,123 km (0.077 R)
• M22: 3,773,606 km (0.12 R)
• M23: 3,882,514 km (0.107 R)
• M24: 4,151,191 km (0.073 R)
• M25: 4,841,585 km (0.101 R)
• M26: 5,045,487 km (0.083 R)
• M27: 5,182,968 km (0.115 R)
• M28: 5,444,315 km (0.029 R)
• M29: 5,980,025 km (0.08 R)
• M30: 6,663,987 km (0.11 R)
• M31: 6,796,231 km (0.118 R)
• M32: 7,373,081 km (0.116 R)
• M33: 7,687,236 km (0.109 R)
• M34: 7,786,270 km (0.06 R)
• M35: 8,166,697 km (0.102 R)
• M36: 8,821,188 km (0.084 R)
• M37: 9,301,996 km (0.076 R)
• M38: 9,428,855 km (0.056 R)
• M39: 9,577,704 km (0.095 R)
• M40: 9,899,041 km (0.114 R)
• M41: 10,007,050 km (0.087 R)
• M42: 10,180,584 km (0.075 R)
• M43: 10,311,332 km (0.102 R)
• M44: 10,530,643 km (0.112 R)
• M45: 10,640,747 km (0.041 R)
• M46: 11,242,579 km (0.085 R)
• M47: 11,445,733 km (0.114 R)
• M48: 11,559,128 km (0.105 R)
• M49: 12,502,792 km (0.108 R)
• M50: 12,995,717 km (0.081 R)
• M51: 13,590,817 km (0.066 R)
• M52: 13,686,859 km (0.11 R)
• M53: 13,783,200 km (0.034 R)
• M54: 14,586,241 km (0.118 R)
• M55: 14,881,996 km (0.091 R)
• M56: 15,030,696 km (0.093 R)
• M57: 15,304,461 km (0.067 R)
• M58: 15,504,623 km (0.05 R)
• M59: 16,034,349 km (0.068 R)
• M60: 16,186,789 km (0.108 R)
• M61: 16,441,853 km (0.113 R)
• M62: 16,569,909 km (0.115 R)
• M63: 16,827,068 km (0.051 R)
• M64: 17,137,334 km (0.093 R)
• M65: 17,267,185 km (0.049 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 8.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.56 AU - 4.6 AU

Year: 6648 Days

Day: 7.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,809,740 km

• M1: 120,277 km (0.116 R)
• M2: 293,511 km (0.117 R)
• M3: 516,262 km (0.118 R)
• M4: 594,951 km (0.097 R)
• M5: 804,089 km (0.106 R)
• M6: 910,901 km (0.117 R)
• M7: 1,109,567 km (0.091 R)
• M8: 1,260,212 km (0.099 R)
• M9: 1,401,582 km (0.079 R)
• M10: 1,498,971 km (0.077 R)
• M11: 1,717,683 km (0.105 R)
• M12: 2,204,624 km (0.059 R)
• M13: 2,280,320 km (0.098 R)
• M14: 2,356,914 km (0.108 R)
• M15: 2,454,003 km (0.119 R)
• M16: 2,876,019 km (0.115 R)
• M17: 3,234,306 km (0.1 R)
• M18: 3,407,839 km (0.094 R)
• M19: 3,562,224 km (0.117 R)
• M20: 3,786,920 km (0.1 R)
• M21: 4,039,442 km (0.098 R)
• M22: 4,536,705 km (0.082 R)
• M23: 4,928,651 km (0.108 R)
• M24: 5,331,668 km (0.108 R)
• M25: 6,195,895 km (0.05 R)
• M26: 6,493,595 km (0.046 R)
• M27: 6,658,003 km (0.102 R)
• M28: 7,103,056 km (0.034 R)
• M29: 7,215,853 km (0.053 R)
• M30: 7,557,834 km (0.065 R)
• M31: 7,615,429 km (0.076 R)
• M32: 7,730,919 km (0.033 R)
• M33: 8,228,182 km (0.111 R)
• M34: 8,615,491 km (0.093 R)
• M35: 8,705,698 km (0.087 R)
• M36: 8,917,379 km (0.088 R)
• M37: 9,844,138 km (0.106 R)
• M38: 10,033,080 km (0.087 R)
• M39: 10,255,233 km (0.055 R)
• M40: 11,061,416 km (0.108 R)
• M41: 11,257,988 km (0.106 R)
• M42: 11,323,811 km (0.059 R)
• M43: 11,389,634 km (0.085 R)
• M44: 11,854,584 km (0.09 R)
• M45: 11,954,964 km (0.078 R)
• M46: 12,156,772 km (0.106 R)
• M47: 12,495,461 km (0.115 R)
• M48: 12,734,369 km (0.109 R)
• M49: 12,905,958 km (0.115 R)
• M50: 13,670,253 km (0.085 R)
• M51: 14,306,344 km (0.088 R)
• M52: 14,556,322 km (0.09 R)
• M53: 14,843,849 km (0.116 R)
• M54: 15,133,321 km (0.097 R)
• M55: 15,607,396 km (0.053 R)
• M56: 16,086,558 km (0.077 R)
• M57: 16,945,998 km (0.119 R)
• M58: 17,629,062 km (0.075 R)
• M59: 18,089,375 km (0.063 R)
• M60: 18,359,847 km (0.089 R)
• M61: 18,709,458 km (0.118 R)
• M62: 18,904,533 km (0.077 R)
• M63: 19,100,357 km (0.052 R)
• M64: 19,652,373 km (0.073 R)
• M65: 19,731,660 km (0.06 R)
• M66: 19,811,096 km (0.071 R)
• M67: 20,812,355 km (0.049 R)
• M68: 21,748,090 km (0.071 R)
• M69: 22,076,756 km (0.093 R)
• M70: 22,283,052 km (0.076 R)
• M71: 22,489,945 km (0.088 R)
• M72: 22,655,999 km (0.059 R)
• M73: 23,072,629 km (0.082 R)
• M74: 23,198,142 km (0.102 R)
• M75: 24,083,163 km (0.11 R)
• M76: 25,669,199 km (0.118 R)
• M77: 25,755,966 km (0.08 R)
• M78: 26,365,578 km (0.119 R)
• M79: 26,759,918 km (0.115 R)
• M80: 26,891,863 km (0.108 R)
• M81: 27,643,293 km (0.09 R)
• M82: 28,133,226 km (0.083 R)
• M83: 29,076,590 km (0.111 R)
• M84: 29,393,289 km (0.113 R)
• M85: 30,442,120 km (0.104 R)
• M86: 30,533,823 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit