🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.18 AU - 5.22 AU

Year: 3083 Days

Day: 28.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,174,965 km

• M1: 75,547 km (0.096 R)
• M2: 767,437 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 13.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.6 AU - 7.02 AU

Year: 6365 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 109,174,965 km

• M1: 352,004 km (0.116 R)
• M2: 452,085 km (0.058 R)
• M3: 870,360 km (0.086 R)
• M4: 973,882 km (0.066 R)
• M5: 1,146,069 km (0.074 R)
• M6: 1,397,992 km (0.107 R)
• M7: 1,521,859 km (0.037 R)
• M8: 1,631,215 km (0.104 R)
• M9: 1,839,007 km (0.077 R)
• M10: 2,536,282 km (0.099 R)
• M11: 3,286,216 km (0.093 R)
• M12: 5,144,372 km (0.101 R)
• M13: 5,227,847 km (0.054 R)
• M14: 5,396,294 km (0.084 R)
• M15: 5,566,537 km (0.106 R)
• M16: 6,146,827 km (0.078 R)
• M17: 6,235,538 km (0.088 R)
• M18: 7,084,506 km (0.117 R)
• M19: 7,177,556 km (0.095 R)
• M20: 7,649,388 km (0.095 R)
• M21: 8,990,234 km (0.09 R)
• M22: 9,226,449 km (0.056 R)
• M23: 10,016,924 km (0.106 R)
• M24: 10,121,792 km (0.062 R)
• M25: 10,615,315 km (0.098 R)
• M26: 11,116,767 km (0.106 R)
• M27: 11,443,340 km (0.114 R)
• M28: 11,552,845 km (0.103 R)
• M29: 12,180,109 km (0.112 R)
• M30: 12,441,756 km (0.051 R)
• M31: 12,742,896 km (0.088 R)
• M32: 13,237,616 km (0.119 R)
• M33: 13,352,657 km (0.119 R)
• M34: 13,699,874 km (0.073 R)
• M35: 14,167,367 km (0.109 R)
• M36: 14,324,295 km (0.037 R)
• M37: 14,640,096 km (0.06 R)
• M38: 15,318,822 km (0.079 R)
• M39: 15,520,480 km (0.113 R)
• M40: 16,212,370 km (0.104 R)
• M41: 16,335,489 km (0.074 R)
• M42: 16,914,433 km (0.06 R)
• M43: 16,997,759 km (0.049 R)
• M44: 17,332,110 km (0.063 R)
• M45: 17,500,109 km (0.079 R)
• M46: 18,476,683 km (0.091 R)
• M47: 18,562,403 km (0.073 R)
• M48: 18,691,356 km (0.116 R)
• M49: 18,906,777 km (0.043 R)
• M50: 19,079,862 km (0.116 R)
• M51: 19,166,479 km (0.066 R)
• M52: 19,558,276 km (0.108 R)
• M53: 20,704,794 km (0.072 R)
• M54: 21,241,402 km (0.092 R)
• M55: 22,054,765 km (0.116 R)
• M56: 22,328,230 km (0.11 R)
• M57: 22,602,742 km (0.092 R)
• M58: 23,155,207 km (0.108 R)
• M59: 23,572,436 km (0.061 R)
• M60: 24,039,031 km (0.119 R)
• M61: 25,695,828 km (0.094 R)
• M62: 26,176,037 km (0.076 R)
• M63: 26,368,869 km (0.036 R)
• M64: 26,465,509 km (0.097 R)
• M65: 27,096,513 km (0.073 R)
• M66: 27,194,051 km (0.032 R)
• M67: 27,683,385 km (0.117 R)
• M68: 29,118,777 km (0.057 R)
• M69: 29,318,789 km (0.089 R)
• M70: 29,619,481 km (0.077 R)
• M71: 29,820,540 km (0.102 R)
• M72: 31,650,272 km (0.108 R)
• M73: 31,855,819 km (0.09 R)
• M74: 32,164,889 km (0.093 R)
• M75: 32,578,676 km (0.106 R)
• M76: 33,046,319 km (0.057 R)
• M77: 33,359,278 km (0.06 R)
• M78: 33,516,206 km (0.113 R)
• M79: 33,620,925 km (0.083 R)
• M80: 33,935,679 km (0.06 R)
• M81: 34,515,221 km (0.075 R)
• M82: 34,779,859 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.79 AU - 11.43 AU

Year: 10670 Days

Day: 5.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 109,174,965 km

• M1: 306,825 km (0.105 R)
• M2: 420,968 km (0.12 R)
• M3: 594,053 km (0.056 R)
• M4: 1,079,797 km (0.069 R)
• M5: 1,250,189 km (0.1 R)
• M6: 1,507,049 km (0.068 R)
• M7: 1,711,250 km (0.112 R)
• M8: 1,805,198 km (0.1 R)
• M9: 2,445,476 km (0.098 R)
• M10: 2,770,403 km (0.097 R)
• M11: 2,966,675 km (0.092 R)
• M12: 3,124,052 km (0.109 R)
• M13: 3,269,611 km (0.112 R)
• M14: 4,780,699 km (0.107 R)
• M15: 5,414,396 km (0.104 R)
• M16: 5,768,195 km (0.1 R)
• M17: 6,405,482 km (0.117 R)
• M18: 6,666,829 km (0.11 R)
• M19: 7,296,636 km (0.098 R)
• M20: 7,707,432 km (0.107 R)
• M21: 8,085,765 km (0.093 R)
• M22: 8,246,882 km (0.119 R)
• M23: 8,943,559 km (0.087 R)
• M24: 9,277,910 km (0.045 R)
• M25: 9,873,160 km (0.081 R)
• M26: 10,371,471 km (0.107 R)
• M27: 10,546,650 km (0.07 R)
• M28: 10,656,754 km (0.077 R)
• M29: 10,989,160 km (0.056 R)
• M30: 11,347,447 km (0.117 R)
• M31: 11,460,244 km (0.066 R)
• M32: 11,732,512 km (0.108 R)
• M33: 12,608,707 km (0.111 R)
• M34: 13,172,990 km (0.071 R)
• M35: 14,034,823 km (0.083 R)
• M36: 14,277,471 km (0.104 R)
• M37: 14,619,602 km (0.079 R)
• M38: 14,791,639 km (0.118 R)
• M39: 15,038,625 km (0.052 R)
• M40: 15,838,226 km (0.102 R)
• M41: 16,065,615 km (0.109 R)
• M42: 16,754,363 km (0.081 R)
• M43: 17,037,701 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 14.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.11 AU - 10.81 AU

Year: 12116 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 109,174,965 km

• M1: 218,413 km (0.081 R)
• M2: 724,054 km (0.074 R)
• M3: 873,801 km (0.053 R)
• M4: 1,098,946 km (0.109 R)
• M5: 1,208,152 km (0.072 R)
• M6: 1,510,490 km (0.085 R)
• M7: 1,709,006 km (0.06 R)
• M8: 2,105,440 km (0.118 R)
• M9: 2,357,513 km (0.044 R)
• M10: 2,619,758 km (0.109 R)
• M11: 2,891,727 km (0.112 R)
• M12: 3,204,985 km (0.116 R)
• M13: 3,933,377 km (0.108 R)
• M14: 4,785,486 km (0.043 R)
• M15: 5,654,949 km (0.09 R)
• M16: 6,248,404 km (0.115 R)
• M17: 6,614,171 km (0.08 R)
• M18: 7,324,312 km (0.105 R)
• M19: 7,452,218 km (0.116 R)
• M20: 7,666,891 km (0.103 R)
• M21: 7,883,808 km (0.073 R)
• M22: 8,146,651 km (0.036 R)
• M23: 8,279,345 km (0.048 R)
• M24: 8,457,216 km (0.07 R)
• M25: 9,135,643 km (0.096 R)
• M26: 11,176,457 km (0.097 R)
• M27: 11,920,706 km (0.042 R)
• M28: 12,989,434 km (0.112 R)
• M29: 13,248,387 km (0.03 R)
• M30: 13,929,955 km (0.084 R)
• M31: 14,622,893 km (0.088 R)
• M32: 14,946,473 km (0.117 R)
• M33: 16,097,778 km (0.113 R)
• M34: 17,163,962 km (0.049 R)
• M35: 17,849,270 km (0.118 R)
• M36: 18,311,079 km (0.084 R)
• M37: 18,776,777 km (0.108 R)
• M38: 19,011,047 km (0.103 R)
• M39: 19,482,729 km (0.104 R)
• M40: 20,437,463 km (0.11 R)
• M41: 21,898,286 km (0.047 R)
• M42: 22,765,954 km (0.075 R)
• M43: 23,329,638 km (0.104 R)
• M44: 24,215,707 km (0.083 R)
• M45: 24,598,827 km (0.03 R)
• M46: 24,726,882 km (0.076 R)
• M47: 25,371,051 km (0.077 R)
• M48: 26,151,353 km (0.102 R)
• M49: 27,336,468 km (0.105 R)
• M50: 27,935,607 km (0.094 R)
• M51: 28,136,368 km (0.082 R)
• M52: 28,808,660 km (0.113 R)
• M53: 30,238,068 km (0.115 R)
• M54: 30,788,588 km (0.081 R)
• M55: 30,926,817 km (0.069 R)
• M56: 31,620,652 km (0.09 R)
• M57: 32,530,506 km (0.105 R)
• M58: 33,307,068 km (0.037 R)
• M59: 34,734,531 km (0.071 R)
• M60: 36,986,578 km (0.09 R)
• M61: 37,354,140 km (0.096 R)
• M62: 37,796,949 km (0.062 R)
• M63: 38,911,453 km (0.112 R)
• M64: 40,717,249 km (0.117 R)
• M65: 41,172,924 km (0.091 R)
• M66: 42,012,767 km (0.09 R)
• M67: 42,166,105 km (0.091 R)
• M68: 42,319,592 km (0.067 R)
• M69: 43,244,406 km (0.082 R)
• M70: 44,566,103 km (0.112 R)
• M71: 45,035,691 km (0.117 R)
• M72: 45,507,074 km (0.087 R)
• M73: 45,664,451 km (0.113 R)
• M74: 46,296,053 km (0.108 R)
• M75: 46,454,477 km (0.118 R)
• M76: 47,727,854 km (0.109 R)
• M77: 48,208,363 km (0.078 R)
• M78: 48,529,699 km (0.12 R)
• M79: 49,497,597 km (0.084 R)
• M80: 49,983,940 km (0.1 R)
• M81: 50,553,309 km (0.103 R)
• M82: 51,452,542 km (0.113 R)
• M83: 52,027,447 km (0.056 R)
• M84: 52,769,901 km (0.107 R)
• M85: 53,681,999 km (0.116 R)
• M86: 54,432,083 km (0.048 R)
• M87: 54,599,333 km (0.09 R)
• M88: 56,449,410 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 13.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.1 AU - 11.52 AU

Year: 13623 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,174,965 km

• M1: 184,903 km (0.084 R)
• M2: 323,580 km (0.11 R)
• M3: 434,582 km (0.086 R)
• M4: 642,523 km (0.107 R)
• M5: 1,060,649 km (0.1 R)
• M6: 1,225,506 km (0.111 R)
• M7: 1,399,338 km (0.063 R)
• M8: 1,676,244 km (0.081 R)
• M9: 1,796,970 km (0.106 R)
• M10: 1,996,384 km (0.075 R)
• M11: 2,177,098 km (0.058 R)
• M12: 2,283,013 km (0.068 R)
• M13: 2,583,106 km (0.086 R)
• M14: 2,752,302 km (0.107 R)
• M15: 3,161,601 km (0.119 R)
• M16: 3,282,177 km (0.05 R)
• M17: 3,435,216 km (0.057 R)
• M18: 3,684,895 km (0.109 R)
• M19: 3,844,067 km (0.1 R)
• M20: 4,235,565 km (0.095 R)
• M21: 4,986,845 km (0.082 R)
• M22: 5,198,975 km (0.114 R)
• M23: 5,306,087 km (0.111 R)
• M24: 5,890,416 km (0.093 R)
• M25: 7,001,330 km (0.075 R)
• M26: 8,217,710 km (0.101 R)
• M27: 8,384,961 km (0.118 R)
• M28: 8,553,258 km (0.095 R)
• M29: 8,765,089 km (0.118 R)
• M30: 8,893,145 km (0.119 R)
• M31: 9,630,363 km (0.037 R)
• M32: 9,718,476 km (0.092 R)
• M33: 10,432,357 km (0.089 R)
• M34: 10,795,730 km (0.099 R)
• M35: 11,025,064 km (0.047 R)
• M36: 13,750,438 km (0.119 R)
• M37: 13,999,070 km (0.063 R)
• M38: 14,099,001 km (0.115 R)
• M39: 15,213,206 km (0.053 R)
• M40: 15,625,498 km (0.083 R)
• M41: 16,355,685 km (0.105 R)
• M42: 16,566,468 km (0.111 R)
• M43: 18,943,130 km (0.101 R)
• M44: 19,109,034 km (0.091 R)
• M45: 19,721,487 km (0.052 R)
• M46: 20,171,029 km (0.104 R)
• M47: 20,340,523 km (0.116 R)
• M48: 21,137,581 km (0.031 R)
• M49: 22,644,779 km (0.039 R)
• M50: 22,821,006 km (0.081 R)
• M51: 23,115,564 km (0.086 R)
• M52: 23,352,078 km (0.114 R)
• M53: 24,066,707 km (0.112 R)
• M54: 25,030,716 km (0.051 R)
• M55: 25,334,549 km (0.109 R)
• M56: 25,945,806 km (0.067 R)
• M57: 26,809,883 km (0.073 R)
• M58: 28,249,912 km (0.101 R)
• M59: 28,439,602 km (0.075 R)
• M60: 28,629,741 km (0.105 R)
• M61: 30,230,289 km (0.033 R)
• M62: 30,359,691 km (0.1 R)
• M63: 32,519,735 km (0.083 R)
• M64: 32,984,236 km (0.079 R)
• M65: 33,584,722 km (0.119 R)
• M66: 34,121,629 km (0.035 R)
• M67: 34,796,614 km (0.075 R)
• M68: 35,544,304 km (0.087 R)
• M69: 36,297,231 km (0.055 R)
• M70: 37,263,034 km (0.06 R)
• M71: 37,679,664 km (0.108 R)
• M72: 38,307,377 km (0.075 R)
• M73: 38,727,747 km (0.12 R)
• M74: 38,938,531 km (0.108 R)
• M75: 41,713,272 km (0.114 R)
• M76: 42,073,653 km (0.076 R)
• M77: 43,160,781 km (0.085 R)
• M78: 44,551,143 km (0.104 R)
• M79: 45,659,215 km (0.117 R)
• M80: 45,881,966 km (0.111 R)
• M81: 46,701,613 km (0.119 R)
• M82: 47,225,804 km (0.059 R)
• M83: 48,431,114 km (0.095 R)
• M84: 49,037,434 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.4

Radius: 7.9

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.17 AU - 20.99 AU

Year: 29850 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,174,965 km

• M1: 116,238 km (0.069 R)
• M2: 503,846 km (0.053 R)
• M3: 609,312 km (0.054 R)
• M4: 2,205,521 km (0.108 R)
• M5: 2,520,275 km (0.098 R)
• M6: 3,342,615 km (0.09 R)
• M7: 3,495,953 km (0.056 R)
• M8: 4,186,646 km (0.118 R)
• M9: 5,996,631 km (0.108 R)
• M10: 6,883,746 km (0.094 R)
• M11: 10,074,669 km (0.051 R)
• M12: 10,371,022 km (0.083 R)
• M13: 11,817,334 km (0.118 R)
• M14: 12,208,383 km (0.067 R)
• M15: 12,445,047 km (0.092 R)
• M16: 14,642,490 km (0.111 R)
• M17: 14,726,265 km (0.109 R)
• M18: 15,231,606 km (0.117 R)
• M19: 16,172,727 km (0.069 R)
• M20: 17,309,222 km (0.051 R)
• M21: 18,381,090 km (0.061 R)
• M22: 18,833,923 km (0.086 R)
• M23: 19,016,133 km (0.087 R)
• M24: 19,843,260 km (0.096 R)
• M25: 20,494,609 km (0.062 R)
• M26: 21,058,593 km (0.036 R)
• M27: 21,247,685 km (0.058 R)
• M28: 22,009,736 km (0.088 R)
• M29: 22,683,974 km (0.072 R)
• M30: 23,267,256 km (0.072 R)
• M31: 26,155,243 km (0.106 R)
• M32: 28,420,304 km (0.072 R)
• M33: 31,177,094 km (0.112 R)
• M34: 31,716,843 km (0.084 R)
• M35: 32,150,976 km (0.103 R)
• M36: 34,908,514 km (0.11 R)
• M37: 38,431,543 km (0.106 R)
• M38: 39,591,974 km (0.106 R)
• M39: 40,059,318 km (0.07 R)
• M40: 41,947,093 km (0.107 R)
• M41: 42,542,942 km (0.029 R)
• M42: 42,662,321 km (0.11 R)
• M43: 42,781,999 km (0.107 R)
• M44: 43,743,016 km (0.119 R)
• M45: 43,984,317 km (0.036 R)
• M46: 46,668,253 km (0.067 R)
• M47: 46,914,939 km (0.095 R)
• M48: 48,528,502 km (0.077 R)
• M49: 50,665,807 km (0.114 R)
• M50: 51,046,234 km (0.106 R)
• M51: 53,219,443 km (0.106 R)
• M52: 55,683,918 km (0.069 R)
• M53: 55,945,564 km (0.073 R)
• M54: 56,338,708 km (0.091 R)
• M55: 58,450,880 km (0.101 R)
• M56: 58,716,715 km (0.055 R)
• M57: 60,454,444 km (0.04 R)
• M58: 61,667,384 km (0.081 R)
• M59: 63,297,103 km (0.114 R)
• M60: 63,706,702 km (0.104 R)
• M61: 66,737,555 km (0.092 R)
• M62: 66,876,531 km (0.118 R)
• M63: 67,154,484 km (0.1 R)
• M64: 71,797,553 km (0.104 R)
• M65: 74,373,329 km (0.07 R)
• M66: 76,542,947 km (0.068 R)
• M67: 78,293,542 km (0.092 R)
• M68: 78,439,998 km (0.105 R)
• M69: 79,468,034 km (0.119 R)
• M70: 80,352,607 km (0.105 R)
• M71: 82,876,622 km (0.038 R)
• M72: 83,025,921 km (0.054 R)
• M73: 83,923,508 km (0.117 R)
• M74: 86,938,653 km (0.096 R)
• M75: 87,090,345 km (0.1 R)
• M76: 87,242,037 km (0.05 R)
• M77: 88,002,294 km (0.034 R)
• M78: 88,307,025 km (0.081 R)
• M79: 89,376,201 km (0.119 R)
• M80: 90,757,139 km (0.067 R)
• M81: 94,162,435 km (0.067 R)
• M82: 95,724,087 km (0.113 R)
• M83: 96,822,285 km (0.034 R)
• M84: 98,398,448 km (0.108 R)
• M85: 98,714,698 km (0.101 R)
• M86: 101,895,747 km (0.107 R)
• M87: 108,521,138 km (0.066 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit