🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 14.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 513 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,537,894 km

• M1: 178,171 km (0.025 R)
• M2: 276,756 km (0.056 R)
• M3: 364,570 km (0.095 R)
• M4: 475,422 km (0.056 R)
• M5: 613,202 km (0.072 R)
• M6: 726,447 km (0.071 R)
• M7: 843,732 km (0.113 R)
• M8: 931,995 km (0.079 R)
• M9: 1,023,848 km (0.111 R)
• M10: 1,114,355 km (0.081 R)
• M11: 1,227,750 km (0.101 R)
• M12: 1,324,839 km (0.119 R)
• M13: 1,521,560 km (0.062 R)
• M14: 1,654,702 km (0.11 R)
• M15: 1,763,011 km (0.117 R)
• M16: 1,867,879 km (0.1 R)
• M17: 2,065,947 km (0.078 R)
• M18: 2,227,064 km (0.087 R)
• M19: 2,424,832 km (0.089 R)
• M20: 2,548,998 km (0.093 R)
• M21: 2,715,650 km (0.119 R)
• M22: 2,838,021 km (0.107 R)
• M23: 2,927,630 km (0.071 R)
• M24: 3,032,050 km (0.085 R)
• M25: 3,237,896 km (0.096 R)
• M26: 3,331,694 km (0.106 R)
• M27: 3,463,041 km (0.077 R)
• M28: 3,551,603 km (0.11 R)
• M29: 3,663,502 km (0.092 R)
• M30: 3,753,859 km (0.068 R)
• M31: 4,091,651 km (0.108 R)
• M32: 4,193,378 km (0.111 R)
• M33: 4,383,367 km (0.119 R)
• M34: 4,519,800 km (0.071 R)
• M35: 4,657,580 km (0.114 R)
• M36: 4,813,311 km (0.119 R)
• M37: 4,904,267 km (0.117 R)
• M38: 5,071,218 km (0.09 R)
• M39: 5,239,965 km (0.098 R)
• M40: 5,505,351 km (0.102 R)
• M41: 5,731,394 km (0.099 R)
• M42: 5,916,297 km (0.115 R)
• M43: 6,112,120 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 9.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.1 AU

Year: 599 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,537,894 km

• M1: 184,305 km (0.069 R)
• M2: 287,078 km (0.089 R)
• M3: 479,760 km (0.05 R)
• M4: 661,671 km (0.079 R)
• M5: 792,869 km (0.097 R)
• M6: 948,899 km (0.093 R)
• M7: 1,071,420 km (0.111 R)
• M8: 1,159,982 km (0.087 R)
• M9: 1,245,253 km (0.049 R)
• M10: 1,309,281 km (0.106 R)
• M11: 1,416,542 km (0.107 R)
• M12: 1,495,979 km (0.045 R)
• M13: 1,640,191 km (0.117 R)
• M14: 1,723,816 km (0.113 R)
• M15: 1,795,623 km (0.1 R)
• M16: 1,861,895 km (0.061 R)
• M17: 1,956,142 km (0.047 R)
• M18: 2,024,508 km (0.093 R)
• M19: 2,093,622 km (0.089 R)
• M20: 2,269,998 km (0.037 R)
• M21: 2,334,774 km (0.09 R)
• M22: 2,443,980 km (0.117 R)
• M23: 2,510,402 km (0.079 R)
• M24: 2,652,669 km (0.076 R)
• M25: 2,751,554 km (0.101 R)
• M26: 2,968,770 km (0.119 R)
• M27: 3,095,479 km (0.119 R)
• M28: 3,378,967 km (0.082 R)
• M29: 3,544,871 km (0.095 R)
• M30: 3,687,887 km (0.115 R)
• M31: 3,773,008 km (0.099 R)
• M32: 3,953,722 km (0.08 R)
• M33: 4,190,536 km (0.081 R)
• M34: 4,270,421 km (0.11 R)
• M35: 4,386,808 km (0.03 R)
• M36: 4,495,266 km (0.044 R)
• M37: 4,714,726 km (0.118 R)
• M38: 4,807,328 km (0.091 R)
• M39: 4,956,626 km (0.093 R)
• M40: 5,097,996 km (0.113 R)
• M41: 5,211,990 km (0.045 R)
• M42: 5,462,117 km (0.057 R)
• M43: 5,745,755 km (0.07 R)
• M44: 5,904,329 km (0.078 R)
• M45: 6,054,226 km (0.069 R)
• M46: 6,409,222 km (0.089 R)
• M47: 6,687,623 km (0.085 R)
• M48: 6,802,215 km (0.084 R)
• M49: 7,149,881 km (0.058 R)
• M50: 7,235,002 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 10.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.01 AU - 1.59 AU

Year: 1023 Days

Day: 6.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 39,537,894 km

• M1: 131,945 km (0.089 R)
• M2: 209,437 km (0.078 R)
• M3: 292,015 km (0.087 R)
• M4: 395,387 km (0.062 R)
• M5: 478,264 km (0.084 R)
• M6: 581,188 km (0.061 R)
• M7: 701,614 km (0.075 R)
• M8: 791,971 km (0.093 R)
• M9: 866,172 km (0.049 R)
• M10: 1,115,402 km (0.102 R)
• M11: 1,211,294 km (0.091 R)
• M12: 1,357,601 km (0.084 R)
• M13: 1,553,574 km (0.079 R)
• M14: 1,668,016 km (0.08 R)
• M15: 1,765,704 km (0.081 R)
• M16: 1,851,872 km (0.11 R)
• M17: 1,987,258 km (0.105 R)
• M18: 2,119,054 km (0.086 R)
• M19: 2,189,664 km (0.105 R)
• M20: 2,311,437 km (0.086 R)
• M21: 2,844,753 km (0.113 R)
• M22: 3,009,760 km (0.106 R)
• M23: 3,113,431 km (0.092 R)
• M24: 3,210,370 km (0.098 R)
• M25: 3,324,663 km (0.119 R)
• M26: 3,390,486 km (0.038 R)
• M27: 3,473,513 km (0.105 R)
• M28: 3,726,782 km (0.034 R)
• M29: 3,907,796 km (0.103 R)
• M30: 4,047,520 km (0.118 R)
• M31: 4,153,585 km (0.066 R)
• M32: 4,332,205 km (0.049 R)
• M33: 4,477,015 km (0.096 R)
• M34: 4,540,894 km (0.119 R)
• M35: 4,641,872 km (0.095 R)
• M36: 4,996,419 km (0.118 R)
• M37: 5,072,265 km (0.078 R)
• M38: 5,138,836 km (0.116 R)
• M39: 5,302,048 km (0.104 R)
• M40: 5,388,964 km (0.082 R)
• M41: 5,722,119 km (0.071 R)
• M42: 5,801,405 km (0.114 R)
• M43: 5,981,372 km (0.111 R)
• M44: 6,051,832 km (0.106 R)
• M45: 6,203,824 km (0.065 R)
• M46: 6,275,182 km (0.106 R)
• M47: 6,480,580 km (0.091 R)
• M48: 6,573,779 km (0.076 R)
• M49: 6,792,791 km (0.09 R)
• M50: 7,046,209 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.6

Radius: 12.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.54 AU - 2.48 AU

Year: 1967 Days

Day: 11.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,537,894 km

• M1: 162,014 km (0.117 R)
• M2: 311,612 km (0.116 R)
• M3: 403,316 km (0.118 R)
• M4: 529,726 km (0.091 R)
• M5: 688,449 km (0.104 R)
• M6: 1,001,259 km (0.081 R)
• M7: 1,306,887 km (0.055 R)
• M8: 1,422,825 km (0.05 R)
• M9: 1,564,345 km (0.109 R)
• M10: 1,653,954 km (0.089 R)
• M11: 1,815,221 km (0.104 R)
• M12: 1,981,723 km (0.097 R)
• M13: 2,066,994 km (0.109 R)
• M14: 2,178,594 km (0.111 R)
• M15: 2,279,423 km (0.087 R)
• M16: 2,459,838 km (0.116 R)
• M17: 2,712,509 km (0.068 R)
• M18: 3,143,201 km (0.077 R)
• M19: 3,229,070 km (0.104 R)
• M20: 3,403,352 km (0.102 R)
• M21: 3,625,504 km (0.1 R)
• M22: 3,868,003 km (0.108 R)
• M23: 4,209,983 km (0.072 R)
• M24: 4,400,870 km (0.066 R)
• M25: 4,545,830 km (0.094 R)
• M26: 4,774,566 km (0.118 R)
• M27: 5,040,850 km (0.118 R)
• M28: 5,363,233 km (0.035 R)
• M29: 5,674,995 km (0.072 R)
• M30: 5,957,137 km (0.1 R)
• M31: 6,225,964 km (0.078 R)
• M32: 6,389,175 km (0.042 R)
• M33: 6,812,687 km (0.111 R)
• M34: 6,924,736 km (0.105 R)
• M35: 7,131,630 km (0.06 R)
• M36: 7,417,212 km (0.111 R)
• M37: 7,513,254 km (0.09 R)
• M38: 7,745,430 km (0.113 R)
• M39: 7,901,610 km (0.116 R)
• M40: 7,999,746 km (0.08 R)
• M41: 8,416,227 km (0.11 R)
• M42: 8,880,578 km (0.103 R)
• M43: 9,708,154 km (0.039 R)
• M44: 9,855,508 km (0.118 R)
• M45: 9,940,031 km (0.072 R)
• M46: 10,088,581 km (0.116 R)
• M47: 10,216,487 km (0.119 R)
• M48: 10,409,469 km (0.051 R)
• M49: 10,560,263 km (0.11 R)
• M50: 10,668,572 km (0.106 R)
• M51: 12,335,840 km (0.083 R)
• M52: 12,817,246 km (0.104 R)
• M53: 13,188,099 km (0.113 R)
• M54: 13,515,569 km (0.117 R)
• M55: 13,727,400 km (0.091 R)
• M56: 13,987,999 km (0.083 R)
• M57: 14,154,651 km (0.112 R)
• M58: 14,441,730 km (0.078 R)
• M59: 14,997,635 km (0.081 R)
• M60: 15,095,173 km (0.08 R)
• M61: 15,560,572 km (0.096 R)
• M62: 16,305,270 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 4.9

Gravity: 39.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.28 AU - 6.92 AU

Year: 10399 Days

Day: 19.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,537,894 km

• M1: 227,090 km (0.096 R)
• M2: 330,462 km (0.027 R)
• M3: 481,256 km (0.053 R)
• M4: 708,047 km (0.096 R)
• M5: 745,745 km (0.056 R)
• M6: 863,030 km (0.099 R)
• M7: 923,916 km (0.046 R)
• M8: 986,299 km (0.102 R)
• M9: 1,413,401 km (0.096 R)
• M10: 2,106,488 km (0.059 R)
• M11: 2,161,540 km (0.102 R)
• M12: 2,443,980 km (0.107 R)
• M13: 2,589,539 km (0.088 R)
• M14: 2,858,666 km (0.072 R)
• M15: 3,423,547 km (0.118 R)
• M16: 3,818,934 km (0.103 R)
• M17: 4,545,083 km (0.04 R)
• M18: 5,238,020 km (0.101 R)
• M19: 5,463,613 km (0.094 R)
• M20: 6,159,393 km (0.085 R)
• M21: 6,598,313 km (0.069 R)
• M22: 8,277,101 km (0.059 R)
• M23: 8,716,470 km (0.092 R)
• M24: 9,118,289 km (0.105 R)
• M25: 9,253,526 km (0.07 R)
• M26: 10,032,781 km (0.114 R)
• M27: 10,079,306 km (0.089 R)
• M28: 11,024,017 km (0.089 R)
• M29: 11,849,049 km (0.073 R)
• M30: 12,046,069 km (0.111 R)
• M31: 13,352,807 km (0.107 R)
• M32: 14,388,323 km (0.096 R)
• M33: 14,809,740 km (0.054 R)
• M34: 15,235,047 km (0.085 R)
• M35: 15,556,832 km (0.092 R)
• M36: 17,198,669 km (0.119 R)
• M37: 17,365,919 km (0.108 R)
• M38: 17,701,916 km (0.094 R)
• M39: 17,758,015 km (0.072 R)
• M40: 18,266,648 km (0.097 R)
• M41: 18,380,342 km (0.091 R)
• M42: 19,356,020 km (0.115 R)
• M43: 20,584,218 km (0.118 R)
• M44: 20,761,791 km (0.112 R)
• M45: 20,939,812 km (0.117 R)
• M46: 22,079,000 km (0.085 R)
• M47: 22,321,349 km (0.06 R)
• M48: 22,564,744 km (0.117 R)
• M49: 22,808,888 km (0.118 R)
• M50: 23,361,353 km (0.108 R)
• M51: 23,732,206 km (0.108 R)
• M52: 24,919,265 km (0.105 R)
• M53: 25,551,765 km (0.103 R)
• M54: 25,742,652 km (0.038 R)
• M55: 26,382,033 km (0.077 R)
• M56: 27,220,978 km (0.119 R)
• M57: 29,522,841 km (0.071 R)
• M58: 31,069,084 km (0.049 R)
• M59: 31,204,769 km (0.118 R)
• M60: 31,544,955 km (0.111 R)
• M61: 32,710,472 km (0.091 R)
• M62: 32,779,586 km (0.101 R)
• M63: 33,611,350 km (0.076 R)
• M64: 34,169,650 km (0.047 R)
• M65: 34,379,984 km (0.119 R)
• M66: 36,505,321 km (0.113 R)
• M67: 36,720,144 km (0.112 R)
• M68: 37,223,092 km (0.101 R)
• M69: 37,295,198 km (0.05 R)
• M70: 37,656,178 km (0.058 R)
• M71: 38,599,841 km (0.111 R)
• M72: 38,818,852 km (0.073 R)
• M73: 39,111,316 km (0.087 R)
• M74: 39,551,433 km (0.061 R)
• M75: 41,403,006 km (0.063 R)
• M76: 42,753,426 km (0.071 R)
• M77: 43,358,250 km (0.094 R)
• M78: 44,270,947 km (0.114 R)
• M79: 44,499,981 km (0.117 R)
• M80: 44,882,802 km (0.091 R)
• M81: 45,112,883 km (0.111 R)
• M82: 46,037,548 km (0.109 R)
• M83: 46,347,216 km (0.118 R)
• M84: 46,424,707 km (0.09 R)
• M85: 46,735,123 km (0.041 R)
• M86: 46,968,495 km (0.076 R)
• M87: 47,124,227 km (0.093 R)
• M88: 47,748,948 km (0.096 R)
• M89: 50,036,449 km (0.075 R)
• M90: 50,514,264 km (0.064 R)
• M91: 52,037,021 km (0.116 R)
• M92: 53,330,893 km (0.075 R)
• M93: 53,656,119 km (0.082 R)
• M94: 54,553,706 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.1

Radius: 7.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.24 AU - 7.64 AU

Year: 11281 Days

Day: 22.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,537,894 km

• M1: 186,100 km (0.116 R)
• M2: 265,835 km (0.065 R)
• M3: 531,820 km (0.108 R)
• M4: 599,588 km (0.104 R)
• M5: 852,857 km (0.054 R)
• M6: 1,510,340 km (0.039 R)
• M7: 1,689,708 km (0.065 R)
• M8: 2,047,396 km (0.088 R)
• M9: 2,291,391 km (0.082 R)
• M10: 2,615,420 km (0.101 R)
• M11: 3,028,310 km (0.105 R)
• M12: 3,306,263 km (0.114 R)
• M13: 3,832,847 km (0.043 R)
• M14: 4,328,914 km (0.08 R)
• M15: 4,385,312 km (0.11 R)
• M16: 4,556,003 km (0.118 R)
• M17: 4,670,894 km (0.04 R)
• M18: 4,992,081 km (0.108 R)
• M19: 5,471,991 km (0.094 R)
• M20: 5,563,694 km (0.109 R)
• M21: 5,904,030 km (0.061 R)
• M22: 6,702,733 km (0.088 R)
• M23: 7,773,704 km (0.064 R)
• M24: 9,440,822 km (0.116 R)
• M25: 9,624,529 km (0.117 R)
• M26: 10,145,129 km (0.103 R)
• M27: 10,408,870 km (0.071 R)
• M28: 11,174,961 km (0.07 R)
• M29: 11,879,717 km (0.1 R)
• M30: 12,117,876 km (0.09 R)
• M31: 12,277,647 km (0.094 R)
• M32: 13,621,185 km (0.092 R)
• M33: 14,037,516 km (0.111 R)
• M34: 15,053,585 km (0.099 R)
• M35: 15,483,978 km (0.03 R)
• M36: 15,874,728 km (0.077 R)
• M37: 16,268,768 km (0.083 R)
• M38: 16,799,093 km (0.101 R)
• M39: 17,425,160 km (0.106 R)
• M40: 17,831,617 km (0.059 R)
• M41: 18,195,439 km (0.096 R)
• M42: 20,906,153 km (0.115 R)
• M43: 23,243,021 km (0.095 R)
• M44: 23,342,205 km (0.058 R)
• M45: 23,640,503 km (0.047 R)
• M46: 25,558,796 km (0.101 R)
• M47: 25,917,682 km (0.113 R)
• M48: 26,329,824 km (0.098 R)
• M49: 26,848,031 km (0.028 R)
• M50: 27,108,331 km (0.059 R)
• M51: 27,684,133 km (0.053 R)
• M52: 27,736,642 km (0.102 R)
• M53: 28,688,084 km (0.092 R)
• M54: 29,114,438 km (0.093 R)
• M55: 29,274,807 km (0.104 R)
• M56: 29,973,280 km (0.111 R)
• M57: 30,840,499 km (0.047 R)
• M58: 31,936,004 km (0.094 R)
• M59: 32,988,574 km (0.075 R)
• M60: 33,100,025 km (0.059 R)
• M61: 33,939,867 km (0.112 R)
• M62: 34,277,809 km (0.028 R)
• M63: 34,616,798 km (0.118 R)
• M64: 35,697,792 km (0.115 R)
• M65: 36,732,112 km (0.059 R)
• M66: 37,021,135 km (0.052 R)
• M67: 38,067,871 km (0.058 R)
• M68: 38,126,364 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit