🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 11.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.5 AU - 0.52 AU

Year: 247 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,100,516 km

• M1: 141,819 km (0.072 R)
• M2: 242,648 km (0.119 R)
• M3: 318,344 km (0.118 R)
• M4: 410,945 km (0.086 R)
• M5: 515,664 km (0.098 R)
• M6: 590,014 km (0.098 R)
• M7: 661,223 km (0.071 R)
• M8: 781,050 km (0.1 R)
• M9: 855,101 km (0.074 R)
• M10: 946,356 km (0.072 R)
• M11: 1,102,237 km (0.07 R)
• M12: 1,326,036 km (0.117 R)
• M13: 1,399,638 km (0.06 R)
• M14: 1,488,349 km (0.098 R)
• M15: 1,614,610 km (0.061 R)
• M16: 1,686,267 km (0.116 R)
• M17: 1,762,861 km (0.116 R)
• M18: 1,870,422 km (0.07 R)
• M19: 2,026,602 km (0.098 R)
• M20: 2,315,476 km (0.03 R)
• M21: 2,392,818 km (0.104 R)
• M22: 2,504,418 km (0.119 R)
• M23: 2,579,815 km (0.107 R)
• M24: 2,655,961 km (0.05 R)
• M25: 2,758,585 km (0.104 R)
• M26: 2,836,525 km (0.095 R)
• M27: 2,919,702 km (0.111 R)
• M28: 3,025,916 km (0.03 R)
• M29: 3,119,864 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 8.3

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.11 AU

Year: 618 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,100,516 km

• M1: 105,167 km (0.119 R)
• M2: 162,912 km (0.081 R)
• M3: 240,404 km (0.114 R)
• M4: 389,553 km (0.065 R)
• M5: 441,164 km (0.096 R)
• M6: 513,121 km (0.065 R)
• M7: 607,966 km (0.116 R)
• M8: 816,505 km (0.099 R)
• M9: 891,155 km (0.115 R)
• M10: 973,733 km (0.12 R)
• M11: 1,094,159 km (0.117 R)
• M12: 1,537,417 km (0.037 R)
• M13: 1,671,756 km (0.09 R)
• M14: 1,810,134 km (0.083 R)
• M15: 1,909,318 km (0.09 R)
• M16: 1,988,455 km (0.107 R)
• M17: 2,127,880 km (0.12 R)
• M18: 2,195,050 km (0.084 R)
• M19: 2,247,858 km (0.118 R)
• M20: 2,324,003 km (0.096 R)
• M21: 2,401,046 km (0.101 R)
• M22: 2,455,499 km (0.12 R)
• M23: 2,510,252 km (0.11 R)
• M24: 2,597,318 km (0.095 R)
• M25: 2,677,353 km (0.107 R)
• M26: 2,798,976 km (0.094 R)
• M27: 2,881,105 km (0.075 R)
• M28: 2,980,738 km (0.119 R)
• M29: 3,149,185 km (0.061 R)
• M30: 3,373,133 km (0.107 R)
• M31: 3,425,492 km (0.034 R)
• M32: 3,540,084 km (0.04 R)
• M33: 3,673,825 km (0.083 R)
• M34: 3,763,882 km (0.117 R)
• M35: 4,038,544 km (0.086 R)
• M36: 4,094,344 km (0.107 R)
• M37: 4,178,418 km (0.079 R)
• M38: 4,443,655 km (0.089 R)
• M39: 4,501,250 km (0.078 R)
• M40: 4,559,145 km (0.098 R)
• M41: 4,911,298 km (0.081 R)
• M42: 4,970,838 km (0.097 R)
• M43: 5,120,885 km (0.06 R)
• M44: 5,282,450 km (0.037 R)
• M45: 5,466,306 km (0.088 R)
• M46: 5,673,050 km (0.082 R)
• M47: 5,892,959 km (0.086 R)
• M48: 5,977,482 km (0.106 R)
• M49: 6,179,888 km (0.095 R)
• M50: 6,265,757 km (0.032 R)
• M51: 6,319,612 km (0.077 R)
• M52: 6,504,067 km (0.11 R)
• M53: 6,580,511 km (0.068 R)
• M54: 6,723,228 km (0.119 R)
• M55: 6,833,780 km (0.095 R)
• M56: 7,045,461 km (0.078 R)
• M57: 7,157,660 km (0.053 R)
• M58: 7,361,262 km (0.112 R)
• M59: 7,624,255 km (0.107 R)
• M60: 7,762,634 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 14.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.51 AU - 1.79 AU

Year: 1438 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,100,516 km

• M1: 187,147 km (0.1 R)
• M2: 278,102 km (0.066 R)
• M3: 541,095 km (0.067 R)
• M4: 652,696 km (0.118 R)
• M5: 766,839 km (0.089 R)
• M6: 933,940 km (0.062 R)
• M7: 1,163,572 km (0.068 R)
• M8: 1,264,252 km (0.048 R)
• M9: 1,457,233 km (0.11 R)
• M10: 1,708,108 km (0.118 R)
• M11: 1,963,472 km (0.119 R)
• M12: 2,137,305 km (0.116 R)
• M13: 2,263,266 km (0.097 R)
• M14: 2,556,029 km (0.087 R)
• M15: 2,735,397 km (0.063 R)
• M16: 3,095,180 km (0.077 R)
• M17: 3,226,676 km (0.115 R)
• M18: 3,323,466 km (0.085 R)
• M19: 3,758,497 km (0.062 R)
• M20: 3,873,388 km (0.047 R)
• M21: 3,976,461 km (0.055 R)
• M22: 4,642,172 km (0.069 R)
• M23: 4,779,502 km (0.11 R)
• M24: 4,946,154 km (0.082 R)
• M25: 5,086,477 km (0.079 R)
• M26: 5,242,508 km (0.048 R)
• M27: 5,428,907 km (0.116 R)
• M28: 5,661,382 km (0.103 R)
• M29: 5,778,816 km (0.109 R)
• M30: 6,031,337 km (0.107 R)
• M31: 6,181,534 km (0.06 R)
• M32: 6,302,558 km (0.073 R)
• M33: 6,409,222 km (0.071 R)
• M34: 6,577,968 km (0.103 R)
• M35: 6,670,569 km (0.07 R)
• M36: 7,045,761 km (0.053 R)
• M37: 7,188,178 km (0.045 R)
• M38: 7,621,413 km (0.118 R)
• M39: 7,735,257 km (0.09 R)
• M40: 7,833,094 km (0.054 R)
• M41: 7,947,836 km (0.064 R)
• M42: 8,212,474 km (0.101 R)
• M43: 8,412,636 km (0.108 R)
• M44: 8,530,370 km (0.09 R)
• M45: 8,767,183 km (0.069 R)
• M46: 8,971,983 km (0.074 R)
• M47: 9,143,871 km (0.037 R)
• M48: 9,247,392 km (0.086 R)
• M49: 9,351,512 km (0.105 R)
• M50: 9,630,961 km (0.101 R)
• M51: 9,789,236 km (0.026 R)
• M52: 10,594,222 km (0.078 R)
• M53: 10,739,482 km (0.03 R)
• M54: 10,830,736 km (0.111 R)
• M55: 11,087,446 km (0.12 R)
• M56: 11,420,451 km (0.07 R)
• M57: 12,001,639 km (0.04 R)
• M58: 12,096,334 km (0.093 R)
• M59: 12,631,147 km (0.099 R)
• M60: 12,804,680 km (0.12 R)
• M61: 12,901,470 km (0.106 R)
• M62: 13,115,096 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.4

Radius: 14.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.91 AU - 6.29 AU

Year: 7812 Days

Day: 5.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,100,516 km

• M1: 184,305 km (0.049 R)
• M2: 487,988 km (0.092 R)
• M3: 824,284 km (0.09 R)
• M4: 1,184,067 km (0.063 R)
• M5: 1,469,949 km (0.076 R)
• M6: 2,170,964 km (0.098 R)
• M7: 2,426,328 km (0.1 R)
• M8: 2,591,035 km (0.111 R)
• M9: 3,866,207 km (0.065 R)
• M10: 4,236,911 km (0.086 R)
• M11: 4,336,393 km (0.115 R)
• M12: 4,845,774 km (0.071 R)
• M13: 5,054,912 km (0.052 R)
• M14: 5,722,567 km (0.115 R)
• M15: 6,326,793 km (0.109 R)
• M16: 6,440,936 km (0.061 R)
• M17: 6,811,041 km (0.101 R)
• M18: 6,975,150 km (0.112 R)
• M19: 7,644,750 km (0.084 R)
• M20: 7,790,908 km (0.115 R)
• M21: 9,226,000 km (0.073 R)
• M22: 10,823,406 km (0.064 R)
• M23: 11,042,716 km (0.032 R)
• M24: 11,541,925 km (0.103 R)
• M25: 13,229,538 km (0.113 R)
• M26: 13,730,093 km (0.04 R)
• M27: 14,087,183 km (0.052 R)
• M28: 14,993,297 km (0.067 R)
• M29: 15,546,061 km (0.048 R)
• M30: 15,700,895 km (0.106 R)
• M31: 17,084,526 km (0.057 R)
• M32: 18,213,092 km (0.046 R)
• M33: 18,310,929 km (0.043 R)
• M34: 18,704,222 km (0.077 R)
• M35: 18,934,752 km (0.06 R)
• M36: 19,866,896 km (0.094 R)
• M37: 20,813,851 km (0.089 R)
• M38: 21,052,908 km (0.112 R)
• M39: 22,227,102 km (0.075 R)
• M40: 22,787,047 km (0.105 R)
• M41: 23,174,655 km (0.087 R)
• M42: 23,671,170 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.4

Radius: 7.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.84 AU - 9.24 AU

Year: 14043 Days

Day: 16.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 105.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,100,516 km

• M1: 135,984 km (0.075 R)
• M2: 204,051 km (0.106 R)
• M3: 340,485 km (0.108 R)
• M4: 393,442 km (0.102 R)
• M5: 571,613 km (0.096 R)
• M6: 663,915 km (0.119 R)
• M7: 848,968 km (0.088 R)
• M8: 1,099,245 km (0.108 R)
• M9: 1,216,081 km (0.091 R)
• M10: 1,426,117 km (0.037 R)
• M11: 1,591,273 km (0.077 R)
• M12: 2,062,057 km (0.111 R)
• M13: 2,313,082 km (0.106 R)
• M14: 2,707,871 km (0.033 R)
• M15: 2,798,527 km (0.06 R)
• M16: 3,076,480 km (0.099 R)
• M17: 3,218,897 km (0.111 R)
• M18: 3,339,174 km (0.105 R)
• M19: 3,683,997 km (0.071 R)
• M20: 3,937,266 km (0.064 R)
• M21: 4,275,058 km (0.102 R)
• M22: 4,434,230 km (0.118 R)
• M23: 4,923,116 km (0.028 R)
• M24: 5,258,664 km (0.054 R)
• M25: 6,010,842 km (0.081 R)
• M26: 6,129,623 km (0.082 R)
• M27: 6,429,866 km (0.117 R)
• M28: 7,044,713 km (0.09 R)
• M29: 7,232,758 km (0.119 R)
• M30: 7,936,765 km (0.118 R)
• M31: 8,329,909 km (0.031 R)
• M32: 8,662,315 km (0.063 R)
• M33: 9,478,072 km (0.098 R)
• M34: 9,755,427 km (0.067 R)
• M35: 9,825,139 km (0.088 R)
• M36: 10,000,169 km (0.061 R)
• M37: 10,105,785 km (0.111 R)
• M38: 10,211,700 km (0.039 R)
• M39: 11,401,303 km (0.084 R)
• M40: 11,474,755 km (0.104 R)
• M41: 11,807,461 km (0.114 R)
• M42: 12,255,955 km (0.114 R)
• M43: 12,748,282 km (0.072 R)
• M44: 12,862,724 km (0.061 R)
• M45: 13,131,252 km (0.085 R)
• M46: 13,362,979 km (0.04 R)
• M47: 13,595,903 km (0.051 R)
• M48: 13,830,323 km (0.114 R)
• M49: 14,661,040 km (0.034 R)
• M50: 14,861,202 km (0.036 R)
• M51: 16,411,934 km (0.1 R)
• M52: 16,996,263 km (0.064 R)
• M53: 18,013,528 km (0.042 R)
• M54: 18,400,089 km (0.08 R)
• M55: 18,616,109 km (0.062 R)
• M56: 18,702,726 km (0.107 R)
• M57: 18,789,493 km (0.097 R)
• M58: 18,919,792 km (0.087 R)
• M59: 19,312,786 km (0.061 R)
• M60: 19,532,246 km (0.081 R)
• M61: 19,796,735 km (0.088 R)
• M62: 20,240,143 km (0.067 R)
• M63: 20,329,154 km (0.076 R)
• M64: 21,680,920 km (0.069 R)
• M65: 22,829,383 km (0.095 R)
• M66: 23,340,858 km (0.074 R)
• M67: 23,856,223 km (0.102 R)
• M68: 27,715,549 km (0.112 R)
• M69: 29,413,485 km (0.12 R)
• M70: 29,464,049 km (0.092 R)
• M71: 29,615,442 km (0.101 R)
• M72: 30,275,019 km (0.073 R)
• M73: 31,299,315 km (0.09 R)
• M74: 31,971,010 km (0.083 R)
• M75: 32,438,952 km (0.114 R)
• M76: 32,491,012 km (0.109 R)
• M77: 32,543,222 km (0.059 R)
• M78: 32,699,851 km (0.064 R)
• M79: 33,381,418 km (0.035 R)
• M80: 33,644,860 km (0.044 R)
• M81: 33,697,668 km (0.095 R)
• M82: 34,333,011 km (0.115 R)
• M83: 34,545,739 km (0.082 R)
• M84: 35,400,691 km (0.028 R)
• M85: 36,046,505 km (0.069 R)
• M86: 36,100,509 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit