🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 10.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.57 AU - 0.83 AU

Year: 404 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,572,510 km

• M1: 131,497 km (0.094 R)
• M2: 195,674 km (0.102 R)
• M3: 265,237 km (0.12 R)
• M4: 336,745 km (0.088 R)
• M5: 406,158 km (0.072 R)
• M6: 497,413 km (0.077 R)
• M7: 567,126 km (0.05 R)
• M8: 682,465 km (0.102 R)
• M9: 765,492 km (0.061 R)
• M10: 852,259 km (0.078 R)
• M11: 958,623 km (0.042 R)
• M12: 1,078,301 km (0.1 R)
• M13: 1,146,518 km (0.079 R)
• M14: 1,242,859 km (0.052 R)
• M15: 1,319,453 km (0.039 R)
• M16: 1,383,631 km (0.067 R)
• M17: 1,491,491 km (0.079 R)
• M18: 1,563,447 km (0.037 R)
• M19: 1,771,388 km (0.08 R)
• M20: 1,842,747 km (0.085 R)
• M21: 2,025,555 km (0.075 R)
• M22: 2,094,969 km (0.043 R)
• M23: 2,203,427 km (0.1 R)
• M24: 2,280,470 km (0.051 R)
• M25: 2,375,315 km (0.113 R)
• M26: 2,644,591 km (0.089 R)
• M27: 2,708,918 km (0.087 R)
• M28: 3,014,846 km (0.12 R)
• M29: 3,218,598 km (0.079 R)
• M30: 3,319,128 km (0.082 R)
• M31: 3,491,166 km (0.092 R)
• M32: 3,562,075 km (0.11 R)
• M33: 3,777,795 km (0.086 R)
• M34: 3,897,324 km (0.091 R)
• M35: 4,038,395 km (0.1 R)
• M36: 4,436,774 km (0.11 R)
• M37: 4,683,311 km (0.106 R)
• M38: 4,869,411 km (0.08 R)
• M39: 4,956,177 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 13.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.7 AU - 2.46 AU

Year: 2071 Days

Day: 7.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 47,572,510 km

• M1: 219,610 km (0.087 R)
• M2: 327,769 km (0.088 R)
• M3: 474,375 km (0.111 R)
• M4: 590,164 km (0.116 R)
• M5: 724,502 km (0.118 R)
• M6: 855,550 km (0.067 R)
• M7: 1,019,509 km (0.076 R)
• M8: 1,168,958 km (0.102 R)
• M9: 1,308,533 km (0.1 R)
• M10: 1,398,740 km (0.092 R)
• M11: 1,538,165 km (0.084 R)
• M12: 1,662,930 km (0.079 R)
• M13: 1,771,388 km (0.09 R)
• M14: 1,892,413 km (0.075 R)
• M15: 2,111,424 km (0.083 R)
• M16: 2,371,874 km (0.101 R)
• M17: 2,506,213 km (0.085 R)
• M18: 3,008,563 km (0.095 R)
• M19: 3,093,534 km (0.056 R)
• M20: 3,253,155 km (0.064 R)
• M21: 3,517,046 km (0.104 R)
• M22: 3,606,655 km (0.096 R)
• M23: 3,827,312 km (0.12 R)
• M24: 3,972,571 km (0.038 R)
• M25: 4,133,240 km (0.059 R)
• M26: 4,474,772 km (0.082 R)
• M27: 4,586,072 km (0.109 R)
• M28: 4,797,155 km (0.03 R)
• M29: 4,925,510 km (0.067 R)
• M30: 5,026,040 km (0.061 R)
• M31: 5,331,818 km (0.079 R)
• M32: 5,450,000 km (0.072 R)
• M33: 6,536,679 km (0.12 R)
• M34: 6,631,524 km (0.115 R)
• M35: 6,935,208 km (0.094 R)
• M36: 7,243,379 km (0.03 R)
• M37: 7,440,250 km (0.097 R)
• M38: 7,589,250 km (0.077 R)
• M39: 7,755,752 km (0.119 R)
• M40: 7,889,941 km (0.103 R)
• M41: 8,092,796 km (0.112 R)
• M42: 8,194,822 km (0.086 R)
• M43: 8,451,681 km (0.091 R)
• M44: 8,659,323 km (0.072 R)
• M45: 8,798,599 km (0.045 R)
• M46: 8,973,628 km (0.106 R)
• M47: 9,079,394 km (0.094 R)
• M48: 9,524,148 km (0.071 R)
• M49: 9,794,322 km (0.041 R)
• M50: 10,030,687 km (0.075 R)
• M51: 10,342,598 km (0.074 R)
• M52: 10,788,400 km (0.049 R)
• M53: 11,107,941 km (0.1 R)
• M54: 11,468,921 km (0.086 R)
• M55: 11,621,959 km (0.107 R)
• M56: 12,378,177 km (0.074 R)
• M57: 12,555,001 km (0.03 R)
• M58: 12,693,080 km (0.08 R)
• M59: 12,950,987 km (0.056 R)
• M60: 13,050,619 km (0.06 R)
• M61: 13,230,585 km (0.087 R)
• M62: 13,391,253 km (0.055 R)
• M63: 13,633,452 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 13.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 2503 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,572,510 km

• M1: 180,565 km (0.106 R)
• M2: 392,395 km (0.109 R)
• M3: 490,382 km (0.078 R)
• M4: 809,624 km (0.081 R)
• M5: 934,239 km (0.05 R)
• M6: 1,237,623 km (0.07 R)
• M7: 1,695,393 km (0.07 R)
• M8: 1,846,786 km (0.085 R)
• M9: 1,950,307 km (0.117 R)
• M10: 2,217,938 km (0.095 R)
• M11: 2,384,440 km (0.047 R)
• M12: 2,730,012 km (0.047 R)
• M13: 2,848,942 km (0.117 R)
• M14: 3,015,295 km (0.091 R)
• M15: 3,107,447 km (0.119 R)
• M16: 3,405,596 km (0.053 R)
• M17: 4,477,614 km (0.105 R)
• M18: 4,600,883 km (0.03 R)
• M19: 4,743,150 km (0.095 R)
• M20: 5,571,324 km (0.082 R)
• M21: 5,857,355 km (0.099 R)
• M22: 6,128,726 km (0.069 R)
• M23: 6,226,712 km (0.037 R)
• M24: 6,744,470 km (0.118 R)
• M25: 7,069,995 km (0.039 R)
• M26: 7,296,786 km (0.117 R)
• M27: 7,379,962 km (0.096 R)
• M28: 7,526,119 km (0.087 R)
• M29: 8,228,332 km (0.113 R)
• M30: 8,708,242 km (0.106 R)
• M31: 8,996,068 km (0.097 R)
• M32: 9,085,228 km (0.118 R)
• M33: 9,174,837 km (0.067 R)
• M34: 9,513,078 km (0.106 R)
• M35: 9,695,139 km (0.062 R)
• M36: 10,086,038 km (0.096 R)
• M37: 10,225,314 km (0.109 R)
• M38: 11,458,449 km (0.055 R)
• M39: 11,749,566 km (0.079 R)
• M40: 12,191,030 km (0.092 R)
• M41: 12,289,914 km (0.113 R)
• M42: 12,588,062 km (0.116 R)
• M43: 12,713,126 km (0.116 R)
• M44: 12,813,357 km (0.07 R)
• M45: 13,242,404 km (0.096 R)
• M46: 13,445,857 km (0.099 R)
• M47: 13,727,549 km (0.119 R)
• M48: 13,933,546 km (0.112 R)
• M49: 14,140,589 km (0.025 R)
• M50: 14,270,590 km (0.11 R)
• M51: 14,846,990 km (0.083 R)
• M52: 15,085,000 km (0.094 R)
• M53: 15,377,614 km (0.038 R)
• M54: 16,484,937 km (0.079 R)
• M55: 16,759,001 km (0.086 R)
• M56: 16,868,955 km (0.088 R)
• M57: 16,979,209 km (0.111 R)
• M58: 17,172,788 km (0.071 R)
• M59: 17,255,965 km (0.08 R)
• M60: 17,366,966 km (0.053 R)
• M61: 17,673,792 km (0.03 R)
• M62: 17,785,840 km (0.109 R)
• M63: 18,236,130 km (0.025 R)
• M64: 18,576,465 km (0.061 R)
• M65: 18,690,309 km (0.087 R)
• M66: 18,976,041 km (0.116 R)
• M67: 19,292,141 km (0.104 R)
• M68: 19,407,481 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 8

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.49 AU - 4.71 AU

Year: 5730 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,572,510 km

• M1: 212,579 km (0.095 R)
• M2: 307,124 km (0.094 R)
• M3: 534,064 km (0.078 R)
• M4: 700,118 km (0.083 R)
• M5: 1,003,652 km (0.088 R)
• M6: 1,363,136 km (0.059 R)
• M7: 1,521,261 km (0.105 R)
• M8: 1,722,919 km (0.113 R)
• M9: 1,779,467 km (0.12 R)
• M10: 2,316,224 km (0.087 R)
• M11: 2,378,756 km (0.079 R)
• M12: 2,442,036 km (0.091 R)
• M13: 3,104,904 km (0.102 R)
• M14: 3,243,880 km (0.036 R)
• M15: 3,337,828 km (0.077 R)
• M16: 3,624,906 km (0.065 R)
• M17: 3,944,896 km (0.082 R)
• M18: 4,299,742 km (0.099 R)
• M19: 4,533,264 km (0.119 R)
• M20: 5,762,211 km (0.052 R)
• M21: 5,876,204 km (0.118 R)
• M22: 6,077,563 km (0.1 R)
• M23: 6,339,808 km (0.051 R)
• M24: 6,725,172 km (0.097 R)
• M25: 7,271,205 km (0.109 R)
• M26: 7,737,052 km (0.029 R)
• M27: 7,831,449 km (0.087 R)
• M28: 8,861,579 km (0.104 R)
• M29: 8,993,375 km (0.106 R)
• M30: 9,258,911 km (0.109 R)
• M31: 9,359,142 km (0.088 R)
• M32: 9,426,162 km (0.107 R)
• M33: 9,628,119 km (0.064 R)
• M34: 9,729,696 km (0.072 R)
• M35: 10,002,263 km (0.119 R)
• M36: 10,208,260 km (0.087 R)
• M37: 10,450,458 km (0.115 R)
• M38: 10,694,602 km (0.03 R)
• M39: 10,870,080 km (0.09 R)
• M40: 10,975,846 km (0.077 R)
• M41: 11,545,664 km (0.077 R)
• M42: 11,870,441 km (0.112 R)
• M43: 12,381,617 km (0.086 R)
• M44: 13,086,971 km (0.109 R)
• M45: 13,237,168 km (0.091 R)
• M46: 13,539,056 km (0.062 R)
• M47: 14,034,674 km (0.104 R)
• M48: 14,265,503 km (0.088 R)
• M49: 15,161,595 km (0.094 R)
• M50: 16,803,880 km (0.084 R)
• M51: 17,957,579 km (0.074 R)
• M52: 19,478,092 km (0.105 R)
• M53: 20,080,522 km (0.036 R)
• M54: 20,558,188 km (0.08 R)
• M55: 21,039,594 km (0.114 R)
• M56: 21,524,590 km (0.112 R)
• M57: 22,236,826 km (0.088 R)
• M58: 23,410,571 km (0.098 R)
• M59: 23,547,154 km (0.034 R)
• M60: 23,638,558 km (0.027 R)
• M61: 23,867,293 km (0.113 R)
• M62: 24,511,761 km (0.047 R)
• M63: 24,650,588 km (0.117 R)
• M64: 24,928,989 km (0.094 R)
• M65: 25,208,438 km (0.108 R)
• M66: 25,629,706 km (0.107 R)
• M67: 25,911,847 km (0.034 R)
• M68: 26,811,978 km (0.074 R)
• M69: 27,963,432 km (0.086 R)
• M70: 28,253,951 km (0.106 R)
• M71: 28,448,129 km (0.104 R)
• M72: 28,886,601 km (0.119 R)
• M73: 29,425,602 km (0.118 R)
• M74: 29,523,888 km (0.117 R)
• M75: 30,962,271 km (0.084 R)
• M76: 32,474,257 km (0.118 R)
• M77: 32,524,971 km (0.076 R)
• M78: 32,626,697 km (0.113 R)
• M79: 32,779,437 km (0.081 R)
• M80: 33,085,663 km (0.092 R)
• M81: 33,444,100 km (0.099 R)
• M82: 33,598,186 km (0.108 R)
• M83: 33,752,421 km (0.087 R)
• M84: 33,803,883 km (0.103 R)
• M85: 34,527,189 km (0.07 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 6.3

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.08 AU - 8.2 AU

Year: 11810 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 105.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,572,510 km

• M1: 112,348 km (0.102 R)
• M2: 212,728 km (0.064 R)
• M3: 277,504 km (0.059 R)
• M4: 995,873 km (0.066 R)
• M5: 1,073,365 km (0.062 R)
• M6: 1,132,905 km (0.099 R)
• M7: 1,339,350 km (0.077 R)
• M8: 1,580,202 km (0.086 R)
• M9: 1,625,530 km (0.054 R)
• M10: 2,027,949 km (0.025 R)
• M11: 2,202,529 km (0.11 R)
• M12: 2,619,758 km (0.082 R)
• M13: 2,673,613 km (0.103 R)
• M14: 2,727,917 km (0.036 R)
• M15: 2,948,574 km (0.099 R)
• M16: 3,089,495 km (0.11 R)
• M17: 3,466,332 km (0.118 R)
• M18: 3,765,977 km (0.103 R)
• M19: 4,262,791 km (0.111 R)
• M20: 4,358,235 km (0.076 R)
• M21: 4,681,665 km (0.06 R)
• M22: 4,846,223 km (0.106 R)
• M23: 4,912,495 km (0.11 R)
• M24: 5,012,725 km (0.118 R)
• M25: 5,488,895 km (0.053 R)
• M26: 5,697,435 km (0.091 R)
• M27: 5,767,596 km (0.095 R)
• M28: 5,873,212 km (0.12 R)
• M29: 6,484,170 km (0.094 R)
• M30: 7,266,567 km (0.083 R)
• M31: 7,726,880 km (0.083 R)
• M32: 7,882,461 km (0.12 R)
• M33: 8,555,053 km (0.117 R)
• M34: 9,246,046 km (0.078 R)
• M35: 9,287,185 km (0.098 R)
• M36: 9,494,229 km (0.087 R)
• M37: 9,870,468 km (0.119 R)
• M38: 10,854,223 km (0.081 R)
• M39: 11,468,322 km (0.064 R)
• M40: 12,592,550 km (0.059 R)
• M41: 13,051,965 km (0.088 R)
• M42: 13,704,511 km (0.091 R)
• M43: 13,845,732 km (0.105 R)
• M44: 13,987,401 km (0.119 R)
• M45: 14,510,993 km (0.049 R)
• M46: 14,847,589 km (0.081 R)
• M47: 15,284,115 km (0.105 R)
• M48: 15,479,490 km (0.03 R)
• M49: 15,675,762 km (0.113 R)
• M50: 15,922,150 km (0.083 R)
• M51: 17,021,395 km (0.119 R)
• M52: 17,325,528 km (0.118 R)
• M53: 19,134,615 km (0.106 R)
• M54: 19,239,782 km (0.104 R)
• M55: 19,662,546 km (0.12 R)
• M56: 19,874,975 km (0.108 R)
• M57: 20,463,194 km (0.102 R)
• M58: 20,678,614 km (0.1 R)
• M59: 20,732,470 km (0.114 R)
• M60: 21,656,835 km (0.112 R)
• M61: 22,096,503 km (0.084 R)
• M62: 22,151,705 km (0.081 R)
• M63: 22,262,108 km (0.108 R)
• M64: 23,040,466 km (0.096 R)
• M65: 23,376,762 km (0.1 R)
• M66: 23,714,703 km (0.068 R)
• M67: 23,940,895 km (0.092 R)
• M68: 25,255,262 km (0.025 R)
• M69: 25,659,924 km (0.108 R)
• M70: 25,834,056 km (0.112 R)
• M71: 27,240,875 km (0.115 R)
• M72: 27,477,688 km (0.117 R)
• M73: 28,612,238 km (0.063 R)
• M74: 28,973,667 km (0.088 R)
• M75: 29,033,955 km (0.101 R)
• M76: 29,336,591 km (0.064 R)
• M77: 29,701,012 km (0.118 R)
• M78: 30,741,764 km (0.084 R)
• M79: 31,297,670 km (0.104 R)
• M80: 31,670,019 km (0.105 R)
• M81: 32,419,205 km (0.069 R)
• M82: 38,552,568 km (0.108 R)
• M83: 40,224,773 km (0.032 R)
• M84: 40,697,203 km (0.052 R)
• M85: 41,375,330 km (0.092 R)
• M86: 42,193,930 km (0.113 R)
• M87: 42,536,659 km (0.108 R)
• M88: 42,605,324 km (0.071 R)
• M89: 43,847,136 km (0.089 R)
• M90: 44,542,317 km (0.113 R)
• M91: 44,821,317 km (0.062 R)
• M92: 46,649,403 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit