🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 12.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.51 AU - 0.67 AU

Year: 302 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,649,110 km

• M1: 167,849 km (0.084 R)
• M2: 300,692 km (0.053 R)
• M3: 423,661 km (0.095 R)
• M4: 566,078 km (0.116 R)
• M5: 723,754 km (0.101 R)
• M6: 893,698 km (0.097 R)
• M7: 975,677 km (0.099 R)
• M8: 1,134,700 km (0.078 R)
• M9: 1,233,584 km (0.114 R)
• M10: 1,330,972 km (0.057 R)
• M11: 1,455,288 km (0.059 R)
• M12: 1,563,747 km (0.063 R)
• M13: 1,711,100 km (0.033 R)
• M14: 1,857,856 km (0.107 R)
• M15: 2,064,002 km (0.088 R)
• M16: 2,215,096 km (0.095 R)
• M17: 2,306,500 km (0.079 R)
• M18: 2,387,432 km (0.103 R)
• M19: 2,558,423 km (0.104 R)
• M20: 2,642,497 km (0.108 R)
• M21: 2,782,520 km (0.104 R)
• M22: 2,881,554 km (0.117 R)
• M23: 2,962,935 km (0.112 R)
• M24: 3,147,090 km (0.096 R)
• M25: 3,309,105 km (0.095 R)
• M26: 3,587,357 km (0.061 R)
• M27: 3,675,171 km (0.07 R)
• M28: 3,921,858 km (0.115 R)
• M29: 4,075,495 km (0.034 R)
• M30: 4,359,731 km (0.12 R)
• M31: 4,526,233 km (0.102 R)
• M32: 4,613,898 km (0.107 R)
• M33: 4,716,970 km (0.091 R)
• M34: 4,843,231 km (0.058 R)
• M35: 5,068,675 km (0.112 R)
• M36: 5,205,557 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 13.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.09 AU - 1.65 AU

Year: 1069 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,649,110 km

• M1: 174,282 km (0.102 R)
• M2: 305,329 km (0.039 R)
• M3: 435,479 km (0.101 R)
• M4: 692,638 km (0.034 R)
• M5: 841,338 km (0.108 R)
• M6: 961,914 km (0.109 R)
• M7: 1,102,985 km (0.054 R)
• M8: 1,193,043 km (0.104 R)
• M9: 1,330,972 km (0.118 R)
• M10: 1,506,002 km (0.117 R)
• M11: 1,678,039 km (0.075 R)
• M12: 1,794,576 km (0.099 R)
• M13: 1,891,067 km (0.075 R)
• M14: 2,054,128 km (0.106 R)
• M15: 2,143,438 km (0.112 R)
• M16: 2,246,212 km (0.101 R)
• M17: 2,375,764 km (0.114 R)
• M18: 2,520,425 km (0.119 R)
• M19: 2,865,398 km (0.066 R)
• M20: 2,999,737 km (0.112 R)
• M21: 3,108,644 km (0.059 R)
• M22: 3,309,554 km (0.115 R)
• M23: 3,415,170 km (0.11 R)
• M24: 3,600,970 km (0.05 R)
• M25: 3,724,389 km (0.079 R)
• M26: 3,812,352 km (0.092 R)
• M27: 3,968,084 km (0.112 R)
• M28: 4,095,541 km (0.086 R)
• M29: 4,217,014 km (0.077 R)
• M30: 4,339,535 km (0.053 R)
• M31: 4,962,311 km (0.082 R)
• M32: 5,067,628 km (0.027 R)
• M33: 5,305,040 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.8

Radius: 11.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.16 AU - 1.82 AU

Year: 1213 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,649,110 km

• M1: 153,487 km (0.083 R)
• M2: 232,774 km (0.047 R)
• M3: 473,328 km (0.082 R)
• M4: 556,803 km (0.092 R)
• M5: 679,623 km (0.114 R)
• M6: 841,937 km (0.051 R)
• M7: 1,001,857 km (0.107 R)
• M8: 1,073,814 km (0.04 R)
• M9: 1,240,166 km (0.111 R)
• M10: 1,379,741 km (0.104 R)
• M11: 1,533,977 km (0.114 R)
• M12: 1,618,051 km (0.11 R)
• M13: 1,694,196 km (0.091 R)
• M14: 1,899,743 km (0.109 R)
• M15: 2,155,556 km (0.119 R)
• M16: 2,303,658 km (0.114 R)
• M17: 2,666,582 km (0.074 R)
• M18: 3,095,030 km (0.111 R)
• M19: 3,250,911 km (0.039 R)
• M20: 3,409,335 km (0.086 R)
• M21: 3,495,803 km (0.062 R)
• M22: 3,582,869 km (0.081 R)
• M23: 3,759,394 km (0.114 R)
• M24: 4,186,945 km (0.114 R)
• M25: 4,319,639 km (0.094 R)
• M26: 4,561,987 km (0.079 R)
• M27: 4,767,385 km (0.109 R)
• M28: 4,878,087 km (0.058 R)
• M29: 4,961,862 km (0.049 R)
• M30: 5,173,244 km (0.109 R)
• M31: 5,474,085 km (0.036 R)
• M32: 5,839,852 km (0.067 R)
• M33: 6,153,260 km (0.059 R)
• M34: 6,365,240 km (0.082 R)
• M35: 6,672,364 km (0.029 R)
• M36: 6,937,302 km (0.111 R)
• M37: 7,047,406 km (0.115 R)
• M38: 7,285,267 km (0.071 R)
• M39: 7,509,664 km (0.077 R)
• M40: 8,031,311 km (0.056 R)
• M41: 8,379,874 km (0.12 R)
• M42: 8,480,554 km (0.117 R)
• M43: 8,615,192 km (0.069 R)
• M44: 8,835,549 km (0.081 R)
• M45: 9,109,463 km (0.106 R)
• M46: 9,630,513 km (0.083 R)
• M47: 9,930,007 km (0.076 R)
• M48: 10,036,521 km (0.102 R)
• M49: 10,250,596 km (0.112 R)
• M50: 10,430,113 km (0.06 R)
• M51: 10,520,321 km (0.12 R)
• M52: 10,756,087 km (0.12 R)
• M53: 10,920,196 km (0.062 R)
• M54: 11,103,752 km (0.115 R)
• M55: 11,269,656 km (0.115 R)
• M56: 11,510,808 km (0.057 R)
• M57: 11,828,853 km (0.092 R)
• M58: 11,922,950 km (0.11 R)
• M59: 12,017,197 km (0.055 R)
• M60: 12,149,741 km (0.112 R)
• M61: 12,339,880 km (0.119 R)
• M62: 12,511,768 km (0.055 R)
• M63: 12,588,511 km (0.114 R)
• M64: 12,665,405 km (0.092 R)
• M65: 12,800,192 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 13.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.2 AU - 5.22 AU

Year: 5760 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,649,110 km

• M1: 313,707 km (0.054 R)
• M2: 524,939 km (0.117 R)
• M3: 634,295 km (0.12 R)
• M4: 1,014,872 km (0.086 R)
• M5: 1,201,720 km (0.101 R)
• M6: 1,338,003 km (0.106 R)
• M7: 1,660,536 km (0.051 R)
• M8: 2,265,211 km (0.109 R)
• M9: 2,378,756 km (0.103 R)
• M10: 2,572,635 km (0.104 R)
• M11: 3,313,294 km (0.05 R)
• M12: 3,508,519 km (0.11 R)
• M13: 3,640,913 km (0.096 R)
• M14: 3,956,265 km (0.12 R)
• M15: 4,233,769 km (0.081 R)
• M16: 4,351,353 km (0.085 R)
• M17: 4,541,642 km (0.114 R)
• M18: 4,662,068 km (0.114 R)
• M19: 4,906,212 km (0.036 R)
• M20: 6,295,826 km (0.067 R)
• M21: 6,511,696 km (0.079 R)
• M22: 6,729,959 km (0.08 R)
• M23: 6,950,616 km (0.095 R)
• M24: 7,886,501 km (0.104 R)
• M25: 8,982,455 km (0.112 R)
• M26: 9,317,554 km (0.11 R)
• M27: 10,094,565 km (0.046 R)
• M28: 10,315,820 km (0.072 R)
• M29: 10,411,114 km (0.071 R)
• M30: 10,570,586 km (0.11 R)
• M31: 11,054,235 km (0.115 R)
• M32: 11,347,746 km (0.089 R)
• M33: 11,611,039 km (0.116 R)
• M34: 11,842,915 km (0.07 R)
• M35: 11,942,847 km (0.099 R)
• M36: 12,109,948 km (0.032 R)
• M37: 12,210,477 km (0.104 R)
• M38: 12,547,970 km (0.097 R)
• M39: 12,751,872 km (0.066 R)
• M40: 13,509,137 km (0.107 R)
• M41: 13,858,298 km (0.107 R)
• M42: 14,069,081 km (0.113 R)
• M43: 14,636,656 km (0.093 R)
• M44: 15,031,295 km (0.072 R)
• M45: 16,532,659 km (0.091 R)
• M46: 16,681,808 km (0.059 R)
• M47: 16,943,604 km (0.111 R)
• M48: 17,395,839 km (0.038 R)
• M49: 18,119,892 km (0.034 R)
• M50: 18,853,820 km (0.072 R)
• M51: 18,970,506 km (0.071 R)
• M52: 19,243,971 km (0.12 R)
• M53: 19,518,782 km (0.082 R)
• M54: 20,590,651 km (0.101 R)
• M55: 20,871,596 km (0.102 R)
• M56: 21,885,570 km (0.082 R)
• M57: 22,049,380 km (0.082 R)
• M58: 22,172,499 km (0.085 R)
• M59: 22,501,764 km (0.036 R)
• M60: 22,832,674 km (0.106 R)
• M61: 22,915,701 km (0.094 R)
• M62: 23,541,319 km (0.072 R)
• M63: 24,469,125 km (0.101 R)
• M64: 24,724,190 km (0.114 R)
• M65: 25,365,815 km (0.108 R)
• M66: 26,012,975 km (0.116 R)
• M67: 26,403,875 km (0.091 R)
• M68: 26,621,839 km (0.098 R)
• M69: 26,796,719 km (0.078 R)
• M70: 27,059,712 km (0.097 R)
• M71: 27,279,471 km (0.114 R)
• M72: 27,765,215 km (0.095 R)
• M73: 27,853,777 km (0.081 R)
• M74: 28,253,652 km (0.082 R)
• M75: 28,342,813 km (0.104 R)
• M76: 28,476,703 km (0.114 R)
• M77: 28,566,013 km (0.073 R)
• M78: 28,834,690 km (0.074 R)
• M79: 28,924,449 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.9

Radius: 6.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.59 AU - 11.61 AU

Year: 23014 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,649,110 km

• M1: 140,772 km (0.118 R)
• M2: 182,659 km (0.086 R)
• M3: 358,586 km (0.096 R)
• M4: 424,260 km (0.065 R)
• M5: 538,702 km (0.095 R)
• M6: 815,308 km (0.072 R)
• M7: 1,377,946 km (0.057 R)
• M8: 1,640,041 km (0.1 R)
• M9: 1,823,598 km (0.11 R)
• M10: 2,336,420 km (0.107 R)
• M11: 2,569,343 km (0.066 R)
• M12: 2,648,630 km (0.052 R)
• M13: 3,085,306 km (0.108 R)
• M14: 3,226,377 km (0.106 R)
• M15: 3,312,097 km (0.112 R)
• M16: 3,544,422 km (0.1 R)
• M17: 4,335,197 km (0.057 R)
• M18: 4,493,322 km (0.055 R)
• M19: 4,589,214 km (0.092 R)
• M20: 5,178,330 km (0.058 R)
• M21: 6,212,500 km (0.12 R)
• M22: 6,789,499 km (0.043 R)
• M23: 7,383,403 km (0.035 R)
• M24: 7,610,492 km (0.112 R)
• M25: 7,916,869 km (0.093 R)
• M26: 8,581,083 km (0.051 R)
• M27: 9,508,141 km (0.09 R)
• M28: 9,796,566 km (0.102 R)
• M29: 10,171,458 km (0.101 R)
• M30: 10,255,532 km (0.091 R)
• M31: 10,678,894 km (0.112 R)
• M32: 12,428,741 km (0.092 R)
• M33: 13,891,509 km (0.101 R)
• M34: 13,984,708 km (0.068 R)
• M35: 14,031,383 km (0.087 R)
• M36: 14,312,627 km (0.119 R)
• M37: 15,167,429 km (0.074 R)
• M38: 15,263,471 km (0.081 R)
• M39: 15,989,918 km (0.087 R)
• M40: 17,425,908 km (0.052 R)
• M41: 18,851,276 km (0.025 R)
• M42: 18,954,499 km (0.031 R)
• M43: 19,006,110 km (0.104 R)
• M44: 19,109,632 km (0.066 R)
• M45: 19,525,664 km (0.11 R)
• M46: 19,630,083 km (0.075 R)
• M47: 21,058,294 km (0.066 R)
• M48: 21,757,963 km (0.043 R)
• M49: 22,029,034 km (0.114 R)
• M50: 22,574,468 km (0.117 R)
• M51: 22,629,371 km (0.117 R)
• M52: 22,684,124 km (0.094 R)
• M53: 22,739,026 km (0.072 R)
• M54: 22,793,928 km (0.086 R)
• M55: 22,848,980 km (0.102 R)
• M56: 23,235,092 km (0.062 R)
• M57: 23,290,444 km (0.119 R)
• M58: 23,456,647 km (0.044 R)
• M59: 24,462,393 km (0.059 R)
• M60: 25,254,365 km (0.063 R)
• M61: 26,400,284 km (0.118 R)
• M62: 27,154,258 km (0.096 R)
• M63: 27,212,601 km (0.1 R)
• M64: 28,387,094 km (0.109 R)
• M65: 29,698,020 km (0.101 R)
• M66: 29,938,423 km (0.079 R)
• M67: 31,578,465 km (0.119 R)
• M68: 32,193,312 km (0.069 R)
• M69: 32,440,298 km (0.103 R)
• M70: 32,688,032 km (0.104 R)
• M71: 32,936,215 km (0.069 R)
• M72: 34,945,015 km (0.119 R)
• M73: 35,135,304 km (0.085 R)
• M74: 35,389,620 km (0.067 R)
• M75: 35,517,078 km (0.057 R)
• M76: 35,900,198 km (0.057 R)
• M77: 36,284,664 km (0.109 R)
• M78: 36,413,169 km (0.109 R)
• M79: 36,477,346 km (0.068 R)
• M80: 36,606,150 km (0.075 R)
• M81: 38,227,492 km (0.082 R)
• M82: 38,751,234 km (0.073 R)
• M83: 38,882,581 km (0.093 R)
• M84: 40,137,408 km (0.072 R)
• M85: 41,472,569 km (0.112 R)
• M86: 41,808,566 km (0.108 R)
• M87: 42,551,170 km (0.044 R)
• M88: 42,618,937 km (0.104 R)
• M89: 43,639,045 km (0.11 R)
• M90: 44,460,786 km (0.115 R)
• M91: 45,841,874 km (0.102 R)
• M92: 46,398,378 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.1

Radius: 7.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.84 AU - 12.02 AU

Year: 24097 Days

Day: 24.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,649,110 km

• M1: 191,485 km (0.068 R)
• M2: 325,974 km (0.112 R)
• M3: 414,087 km (0.091 R)
• M4: 912,397 km (0.078 R)
• M5: 976,724 km (0.027 R)
• M6: 1,042,548 km (0.12 R)
• M7: 1,782,010 km (0.119 R)
• M8: 1,836,164 km (0.085 R)
• M9: 2,058,317 km (0.093 R)
• M10: 2,143,887 km (0.109 R)
• M11: 2,348,387 km (0.067 R)
• M12: 2,528,653 km (0.108 R)
• M13: 2,934,661 km (0.112 R)
• M14: 4,019,096 km (0.061 R)
• M15: 4,090,604 km (0.113 R)
• M16: 4,753,772 km (0.086 R)
• M17: 5,214,383 km (0.098 R)
• M18: 5,371,162 km (0.117 R)
• M19: 5,489,643 km (0.085 R)
• M20: 5,891,164 km (0.103 R)
• M21: 5,972,695 km (0.045 R)
• M22: 6,302,259 km (0.081 R)
• M23: 7,195,358 km (0.08 R)
• M24: 7,992,117 km (0.082 R)
• M25: 8,492,671 km (0.074 R)
• M26: 8,631,049 km (0.042 R)
• M27: 10,446,569 km (0.097 R)
• M28: 10,644,337 km (0.111 R)
• M29: 10,793,486 km (0.102 R)
• M30: 11,194,708 km (0.049 R)
• M31: 11,245,272 km (0.096 R)
• M32: 11,498,840 km (0.055 R)
• M33: 11,805,666 km (0.113 R)
• M34: 12,115,184 km (0.113 R)
• M35: 12,742,298 km (0.074 R)
• M36: 12,953,680 km (0.108 R)
• M37: 13,326,478 km (0.089 R)
• M38: 13,379,884 km (0.109 R)
• M39: 13,702,716 km (0.113 R)
• M40: 13,756,721 km (0.102 R)
• M41: 14,300,958 km (0.086 R)
• M42: 15,918,859 km (0.064 R)
• M43: 16,490,024 km (0.084 R)
• M44: 19,203,131 km (0.108 R)
• M45: 19,994,503 km (0.114 R)
• M46: 20,363,412 km (0.107 R)
• M47: 20,486,980 km (0.118 R)
• M48: 20,796,647 km (0.118 R)
• M49: 21,483,601 km (0.089 R)
• M50: 21,546,432 km (0.097 R)
• M51: 22,496,079 km (0.116 R)
• M52: 23,978,444 km (0.1 R)
• M53: 24,108,744 km (0.109 R)
• M54: 25,625,218 km (0.073 R)
• M55: 26,428,558 km (0.11 R)
• M56: 27,512,544 km (0.063 R)
• M57: 30,144,719 km (0.089 R)
• M58: 30,215,180 km (0.102 R)
• M59: 31,848,190 km (0.103 R)
• M60: 32,350,839 km (0.112 R)
• M61: 32,783,775 km (0.099 R)
• M62: 33,364,065 km (0.093 R)
• M63: 33,874,643 km (0.116 R)
• M64: 35,347,434 km (0.114 R)
• M65: 38,279,103 km (0.065 R)
• M66: 38,660,578 km (0.108 R)
• M67: 39,350,374 km (0.045 R)
• M68: 40,198,893 km (0.104 R)
• M69: 41,914,182 km (0.072 R)
• M70: 41,992,721 km (0.112 R)
• M71: 42,386,163 km (0.045 R)
• M72: 43,335,362 km (0.063 R)
• M73: 43,972,050 km (0.08 R)
• M74: 45,577,235 km (0.055 R)
• M75: 46,712,234 km (0.105 R)
• M76: 46,793,616 km (0.108 R)
• M77: 47,528,590 km (0.082 R)
• M78: 47,774,529 km (0.091 R)
• M79: 48,432,161 km (0.093 R)
• M80: 48,514,589 km (0.104 R)
• M81: 50,089,257 km (0.096 R)
• M82: 50,256,058 km (0.047 R)
• M83: 50,841,136 km (0.055 R)
• M84: 51,008,685 km (0.062 R)
• M85: 54,227,283 km (0.104 R)
• M86: 55,429,601 km (0.115 R)
• M87: 55,947,509 km (0.057 R)
• M88: 58,122,962 km (0.095 R)
• M89: 58,561,283 km (0.064 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: 257 - 19,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit