🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 13.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 424 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,963,429 km

• M1: 171,888 km (0.102 R)
• M2: 263,292 km (0.059 R)
• M3: 350,059 km (0.062 R)
• M4: 445,951 km (0.084 R)
• M5: 533,616 km (0.119 R)
• M6: 635,342 km (0.109 R)
• M7: 891,903 km (0.095 R)
• M8: 1,021,753 km (0.104 R)
• M9: 1,212,640 km (0.08 R)
• M10: 1,398,142 km (0.044 R)
• M11: 1,483,412 km (0.081 R)
• M12: 1,593,666 km (0.115 R)
• M13: 1,692,550 km (0.041 R)
• M14: 1,783,805 km (0.113 R)
• M15: 1,921,585 km (0.056 R)
• M16: 2,047,845 km (0.083 R)
• M17: 2,156,005 km (0.027 R)
• M18: 2,351,529 km (0.105 R)
• M19: 2,437,996 km (0.106 R)
• M20: 2,597,468 km (0.117 R)
• M21: 2,771,749 km (0.083 R)
• M22: 2,892,176 km (0.115 R)
• M23: 3,002,728 km (0.048 R)
• M24: 3,108,793 km (0.063 R)
• M25: 3,258,242 km (0.076 R)
• M26: 3,361,165 km (0.03 R)
• M27: 3,626,701 km (0.067 R)
• M28: 3,720,948 km (0.047 R)
• M29: 3,854,389 km (0.073 R)
• M30: 3,989,326 km (0.079 R)
• M31: 4,080,282 km (0.029 R)
• M32: 4,204,747 km (0.119 R)
• M33: 4,297,348 km (0.075 R)
• M34: 4,437,522 km (0.081 R)
• M35: 4,660,871 km (0.042 R)
• M36: 4,749,882 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 11.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.16 AU - 4.84 AU

Year: 6366 Days

Day: 13.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,963,429 km

• M1: 170,542 km (0.11 R)
• M2: 260,151 km (0.102 R)
• M3: 340,784 km (0.102 R)
• M4: 480,957 km (0.057 R)
• M5: 837,000 km (0.088 R)
• M6: 1,072,018 km (0.099 R)
• M7: 1,304,643 km (0.115 R)
• M8: 1,490,144 km (0.113 R)
• M9: 1,605,634 km (0.042 R)
• M10: 1,684,472 km (0.034 R)
• M11: 1,791,584 km (0.089 R)
• M12: 1,942,828 km (0.079 R)
• M13: 2,272,840 km (0.099 R)
• M14: 2,714,453 km (0.082 R)
• M15: 2,873,177 km (0.104 R)
• M16: 3,100,416 km (0.084 R)
• M17: 3,350,544 km (0.096 R)
• M18: 3,521,085 km (0.11 R)
• M19: 3,853,043 km (0.098 R)
• M20: 3,977,807 km (0.055 R)
• M21: 4,231,675 km (0.099 R)
• M22: 4,566,026 km (0.104 R)
• M23: 5,044,440 km (0.07 R)
• M24: 5,299,654 km (0.111 R)
• M25: 6,299,417 km (0.078 R)
• M26: 7,027,061 km (0.085 R)
• M27: 7,356,625 km (0.067 R)
• M28: 8,329,310 km (0.098 R)
• M29: 8,631,348 km (0.112 R)
• M30: 8,818,944 km (0.052 R)
• M31: 9,342,088 km (0.084 R)
• M32: 9,462,365 km (0.088 R)
• M33: 9,607,325 km (0.064 R)
• M34: 10,318,812 km (0.088 R)
• M35: 10,468,111 km (0.082 R)
• M36: 10,996,491 km (0.059 R)
• M37: 11,430,624 km (0.079 R)
• M38: 11,870,292 km (0.105 R)
• M39: 12,289,166 km (0.113 R)
• M40: 12,553,505 km (0.033 R)
• M41: 13,060,941 km (0.089 R)
• M42: 13,249,584 km (0.118 R)
• M43: 13,357,743 km (0.108 R)
• M44: 13,903,177 km (0.119 R)
• M45: 14,233,938 km (0.101 R)
• M46: 14,511,592 km (0.03 R)
• M47: 14,847,140 km (0.045 R)
• M48: 15,270,203 km (0.099 R)
• M49: 15,355,174 km (0.077 R)
• M50: 15,640,009 km (0.1 R)
• M51: 15,811,747 km (0.076 R)
• M52: 16,157,019 km (0.1 R)
• M53: 16,272,658 km (0.1 R)
• M54: 16,359,574 km (0.108 R)
• M55: 16,708,736 km (0.1 R)
• M56: 17,089,911 km (0.115 R)
• M57: 17,652,100 km (0.114 R)
• M58: 17,830,869 km (0.081 R)
• M59: 17,980,318 km (0.09 R)
• M60: 18,401,136 km (0.036 R)
• M61: 18,855,465 km (0.118 R)
• M62: 18,946,870 km (0.09 R)
• M63: 19,068,792 km (0.056 R)
• M64: 19,868,093 km (0.092 R)
• M65: 20,023,077 km (0.062 R)
• M66: 20,209,625 km (0.078 R)
• M67: 20,303,124 km (0.066 R)
• M68: 20,459,154 km (0.089 R)
• M69: 20,678,465 km (0.117 R)
• M70: 20,992,920 km (0.027 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 5.9

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.52 AU - 10.44 AU

Year: 19464 Days

Day: 17.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 47,963,429 km

• M1: 282,441 km (0.104 R)
• M2: 861,235 km (0.079 R)
• M3: 1,047,783 km (0.039 R)
• M4: 1,427,313 km (0.094 R)
• M5: 1,713,494 km (0.065 R)
• M6: 2,017,477 km (0.117 R)
• M7: 2,301,713 km (0.106 R)
• M8: 2,636,513 km (0.12 R)
• M9: 2,790,299 km (0.073 R)
• M10: 2,907,584 km (0.115 R)
• M11: 3,518,093 km (0.05 R)
• M12: 3,903,008 km (0.075 R)
• M13: 3,990,374 km (0.07 R)
• M14: 4,256,359 km (0.115 R)
• M15: 4,620,031 km (0.09 R)
• M16: 4,712,483 km (0.056 R)
• M17: 5,328,527 km (0.058 R)
• M18: 6,120,946 km (0.082 R)
• M19: 6,479,084 km (0.109 R)
• M20: 6,582,755 km (0.104 R)
• M21: 7,539,583 km (0.107 R)
• M22: 7,813,048 km (0.1 R)
• M23: 8,089,804 km (0.113 R)
• M24: 8,145,454 km (0.082 R)
• M25: 8,201,404 km (0.116 R)
• M26: 9,112,455 km (0.054 R)
• M27: 9,757,222 km (0.043 R)
• M28: 9,935,692 km (0.066 R)
• M29: 11,778,289 km (0.091 R)
• M30: 12,673,483 km (0.115 R)
• M31: 12,868,110 km (0.105 R)
• M32: 15,904,647 km (0.108 R)
• M33: 15,974,659 km (0.119 R)
• M34: 16,963,800 km (0.079 R)
• M35: 17,682,468 km (0.063 R)
• M36: 18,337,857 km (0.051 R)
• M37: 18,411,160 km (0.118 R)
• M38: 18,484,463 km (0.085 R)
• M39: 18,631,667 km (0.068 R)
• M40: 20,275,149 km (0.091 R)
• M41: 20,502,837 km (0.107 R)
• M42: 21,037,350 km (0.084 R)
• M43: 21,731,484 km (0.068 R)
• M44: 22,747,254 km (0.098 R)
• M45: 24,098,721 km (0.057 R)
• M46: 25,068,265 km (0.097 R)
• M47: 25,231,027 km (0.101 R)
• M48: 25,721,708 km (0.113 R)
• M49: 26,878,549 km (0.097 R)
• M50: 27,128,676 km (0.074 R)
• M51: 28,052,443 km (0.095 R)
• M52: 29,242,943 km (0.043 R)
• M53: 29,414,382 km (0.073 R)
• M54: 29,930,644 km (0.097 R)
• M55: 30,189,897 km (0.104 R)
• M56: 31,673,011 km (0.048 R)
• M57: 32,734,108 km (0.1 R)
• M58: 33,447,990 km (0.084 R)
• M59: 34,257,314 km (0.083 R)
• M60: 34,891,160 km (0.101 R)
• M61: 36,078,518 km (0.063 R)
• M62: 37,464,992 km (0.108 R)
• M63: 37,558,041 km (0.089 R)
• M64: 40,385,292 km (0.086 R)
• M65: 40,863,107 km (0.088 R)
• M66: 42,404,564 km (0.047 R)
• M67: 45,445,140 km (0.081 R)
• M68: 45,544,324 km (0.076 R)
• M69: 46,440,714 km (0.107 R)
• M70: 46,841,038 km (0.035 R)
• M71: 52,564,054 km (0.105 R)
• M72: 53,608,846 km (0.107 R)
• M73: 55,083,282 km (0.106 R)
• M74: 55,189,048 km (0.084 R)
• M75: 55,613,008 km (0.086 R)
• M76: 57,856,528 km (0.042 R)
• M77: 59,477,121 km (0.106 R)
• M78: 60,784,308 km (0.075 R)
• M79: 61,990,814 km (0.09 R)
• M80: 63,094,398 km (0.11 R)
• M81: 65,097,364 km (0.07 R)
• M82: 65,321,162 km (0.097 R)
• M83: 66,895,231 km (0.102 R)
• M84: 67,121,124 km (0.079 R)
• M85: 67,686,903 km (0.093 R)
• M86: 68,481,716 km (0.1 R)
• M87: 69,051,236 km (0.089 R)
• M88: 69,508,107 km (0.079 R)
• M89: 69,965,877 km (0.104 R)
• M90: 70,769,517 km (0.093 R)
• M91: 71,691,638 km (0.11 R)
• M92: 74,247,817 km (0.083 R)
• M93: 75,302,183 km (0.085 R)
• M94: 75,537,201 km (0.107 R)
• M95: 78,019,030 km (0.045 R)
• M96: 79,210,128 km (0.073 R)

Asteroid Belt

Center: 10.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.9

Radius: 5.2

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.76 AU - 12.7 AU

Year: 23438 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,963,429 km

• M1: 173,534 km (0.1 R)
• M2: 264,639 km (0.118 R)
• M3: 963,111 km (0.05 R)
• M4: 1,104,032 km (0.113 R)
• M5: 1,343,389 km (0.083 R)
• M6: 1,903,783 km (0.077 R)
• M7: 2,263,865 km (0.117 R)
• M8: 2,301,114 km (0.095 R)
• M9: 2,802,716 km (0.077 R)
• M10: 3,127,792 km (0.069 R)
• M11: 3,294,893 km (0.049 R)
• M12: 3,379,416 km (0.118 R)
• M13: 3,550,855 km (0.051 R)
• M14: 3,681,304 km (0.078 R)
• M15: 3,813,399 km (0.063 R)
• M16: 4,082,227 km (0.106 R)
• M17: 4,403,563 km (0.113 R)
• M18: 5,616,054 km (0.077 R)
• M19: 6,284,906 km (0.099 R)
• M20: 6,816,427 km (0.092 R)
• M21: 7,473,162 km (0.108 R)
• M22: 8,092,646 km (0.105 R)
• M23: 8,611,751 km (0.11 R)
• M24: 8,787,080 km (0.109 R)
• M25: 10,605,143 km (0.081 R)
• M26: 12,074,792 km (0.084 R)
• M27: 12,468,534 km (0.079 R)
• M28: 13,742,958 km (0.036 R)
• M29: 14,222,868 km (0.105 R)
• M30: 16,124,706 km (0.068 R)
• M31: 16,558,240 km (0.077 R)
• M32: 17,584,183 km (0.085 R)
• M33: 18,555,372 km (0.112 R)
• M34: 19,314,132 km (0.07 R)
• M35: 19,774,295 km (0.058 R)
• M36: 19,851,338 km (0.106 R)
• M37: 20,549,212 km (0.085 R)
• M38: 20,705,392 km (0.052 R)
• M39: 20,783,632 km (0.1 R)
• M40: 22,288,587 km (0.094 R)
• M41: 23,583,057 km (0.076 R)
• M42: 23,828,398 km (0.116 R)
• M43: 24,321,771 km (0.113 R)
• M44: 25,235,066 km (0.081 R)
• M45: 25,485,942 km (0.118 R)
• M46: 26,923,877 km (0.084 R)
• M47: 27,437,745 km (0.115 R)
• M48: 27,695,802 km (0.092 R)
• M49: 28,910,836 km (0.111 R)
• M50: 31,752,896 km (0.098 R)
• M51: 33,390,095 km (0.07 R)
• M52: 33,481,948 km (0.115 R)
• M53: 35,428,217 km (0.103 R)
• M54: 37,888,354 km (0.111 R)
• M55: 39,235,632 km (0.11 R)
• M56: 40,598,618 km (0.085 R)
• M57: 42,076,047 km (0.027 R)
• M58: 43,872,119 km (0.113 R)
• M59: 43,972,649 km (0.085 R)
• M60: 46,305,478 km (0.118 R)
• M61: 46,510,277 km (0.047 R)
• M62: 47,126,321 km (0.107 R)
• M63: 47,229,245 km (0.076 R)
• M64: 47,848,580 km (0.077 R)
• M65: 49,512,856 km (0.101 R)
• M66: 53,112,181 km (0.081 R)
• M67: 54,402,462 km (0.109 R)
• M68: 56,466,464 km (0.118 R)
• M69: 57,123,498 km (0.091 R)
• M70: 57,673,121 km (0.1 R)
• M71: 58,777,303 km (0.116 R)
• M72: 59,554,464 km (0.045 R)
• M73: 60,111,716 km (0.052 R)
• M74: 61,906,292 km (0.072 R)
• M75: 62,357,778 km (0.109 R)
• M76: 62,470,724 km (0.12 R)
• M77: 62,583,820 km (0.064 R)
• M78: 63,263,743 km (0.069 R)
• M79: 63,490,982 km (0.04 R)
• M80: 67,278,800 km (0.085 R)
• M81: 67,975,178 km (0.114 R)
• M82: 68,674,099 km (0.11 R)
• M83: 69,726,969 km (0.098 R)
• M84: 75,792,864 km (0.116 R)
• M85: 77,123,237 km (0.057 R)
• M86: 77,852,078 km (0.118 R)
• M87: 78,095,474 km (0.058 R)
• M88: 79,194,270 km (0.071 R)
• M89: 79,561,683 km (0.109 R)
• M90: 80,790,330 km (0.09 R)
• M91: 81,160,136 km (0.079 R)
• M92: 82,025,260 km (0.083 R)
• M93: 82,397,011 km (0.206 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 4.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.14 AU - 12.52 AU

Year: 23767 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,963,429 km

• M1: 138,976 km (0.091 R)
• M2: 176,525 km (0.099 R)
• M3: 391,946 km (0.077 R)
• M4: 652,247 km (0.062 R)
• M5: 755,170 km (0.09 R)
• M6: 826,678 km (0.037 R)
• M7: 900,579 km (0.083 R)
• M8: 976,575 km (0.087 R)
• M9: 1,074,711 km (0.074 R)
• M10: 1,301,801 km (0.085 R)
• M11: 1,453,942 km (0.054 R)
• M12: 1,566,140 km (0.07 R)
• M13: 1,681,181 km (0.028 R)
• M14: 1,871,021 km (0.052 R)
• M15: 1,968,409 km (0.075 R)
• M16: 2,017,776 km (0.029 R)
• M17: 2,092,725 km (0.026 R)
• M18: 2,723,878 km (0.106 R)
• M19: 3,003,177 km (0.081 R)
• M20: 3,320,774 km (0.08 R)
• M21: 3,438,956 km (0.063 R)
• M22: 3,863,515 km (0.089 R)
• M23: 4,145,058 km (0.086 R)
• M24: 4,894,244 km (0.105 R)
• M25: 5,370,414 km (0.109 R)
• M26: 5,474,384 km (0.115 R)
• M27: 5,754,880 km (0.095 R)
• M28: 6,040,014 km (0.102 R)
• M29: 6,293,283 km (0.096 R)
• M30: 6,624,044 km (0.095 R)
• M31: 6,998,188 km (0.097 R)
• M32: 7,264,173 km (0.104 R)
• M33: 8,724,099 km (0.073 R)
• M34: 9,299,452 km (0.05 R)
• M35: 9,507,842 km (0.112 R)
• M36: 9,675,691 km (0.054 R)
• M37: 9,802,251 km (0.028 R)
• M38: 9,929,409 km (0.062 R)
• M39: 10,057,016 km (0.069 R)
• M40: 10,965,674 km (0.098 R)
• M41: 11,009,655 km (0.107 R)
• M42: 11,407,586 km (0.073 R)
• M43: 12,354,241 km (0.093 R)
• M44: 12,445,795 km (0.032 R)
• M45: 12,721,504 km (0.119 R)
• M46: 13,608,021 km (0.117 R)
• M47: 14,082,545 km (0.069 R)
• M48: 14,804,504 km (0.083 R)
• M49: 15,047,900 km (0.066 R)
• M50: 15,145,588 km (0.045 R)
• M51: 15,243,425 km (0.086 R)
• M52: 15,292,493 km (0.105 R)
• M53: 16,737,159 km (0.071 R)
• M54: 18,017,119 km (0.106 R)
• M55: 18,433,300 km (0.064 R)
• M56: 18,694,947 km (0.075 R)
• M57: 18,852,623 km (0.107 R)
• M58: 19,754,100 km (0.117 R)
• M59: 20,345,011 km (0.081 R)
• M60: 21,598,941 km (0.039 R)
• M61: 21,653,993 km (0.11 R)
• M62: 21,874,799 km (0.048 R)
• M63: 22,151,854 km (0.094 R)
• M64: 22,374,306 km (0.029 R)
• M65: 23,102,549 km (0.118 R)
• M66: 24,582,221 km (0.112 R)
• M67: 25,043,581 km (0.056 R)
• M68: 25,565,977 km (0.056 R)
• M69: 27,871,280 km (0.078 R)
• M70: 28,593,838 km (0.106 R)
• M71: 30,057,503 km (0.082 R)
• M72: 30,427,160 km (0.094 R)
• M73: 31,795,531 km (0.101 R)
• M74: 31,920,894 km (0.097 R)
• M75: 32,046,407 km (0.116 R)
• M76: 34,270,030 km (0.119 R)
• M77: 34,463,011 km (0.069 R)
• M78: 35,108,675 km (0.11 R)
• M79: 35,238,227 km (0.12 R)
• M80: 36,411,823 km (0.102 R)
• M81: 37,201,250 km (0.034 R)
• M82: 39,333,918 km (0.097 R)
• M83: 40,959,299 km (0.094 R)
• M84: 42,192,733 km (0.097 R)
• M85: 42,537,407 km (0.071 R)
• M86: 43,507,848 km (0.056 R)
• M87: 45,117,671 km (0.072 R)
• M88: 45,399,513 km (0.069 R)
• M89: 45,470,123 km (0.097 R)
• M90: 46,107,111 km (0.073 R)
• M91: 47,963,471 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit