🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.6 AU - 0.68 AU

Year: 331 Days

Day: 27.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 12.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.88 AU - 1.46 AU

Year: 817 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,121,221 km

• M1: 156,330 km (0.117 R)
• M2: 268,977 km (0.106 R)
• M3: 465,848 km (0.036 R)
• M4: 578,944 km (0.104 R)
• M5: 698,024 km (0.108 R)
• M6: 882,627 km (0.084 R)
• M7: 1,017,415 km (0.048 R)
• M8: 1,249,591 km (0.051 R)
• M9: 1,402,929 km (0.079 R)
• M10: 1,555,668 km (0.089 R)
• M11: 1,655,899 km (0.092 R)
• M12: 1,803,103 km (0.118 R)
• M13: 2,008,950 km (0.087 R)
• M14: 2,134,612 km (0.097 R)
• M15: 2,303,807 km (0.052 R)
• M16: 2,427,375 km (0.119 R)
• M17: 2,629,781 km (0.059 R)
• M18: 2,926,434 km (0.111 R)
• M19: 3,033,695 km (0.104 R)
• M20: 3,160,554 km (0.095 R)
• M21: 3,243,132 km (0.093 R)
• M22: 3,354,283 km (0.095 R)
• M23: 3,485,630 km (0.085 R)
• M24: 3,657,070 km (0.052 R)
• M25: 3,880,419 km (0.096 R)
• M26: 4,008,625 km (0.081 R)
• M27: 4,088,211 km (0.111 R)
• M28: 4,401,768 km (0.069 R)
• M29: 4,494,219 km (0.06 R)
• M30: 4,597,891 km (0.111 R)
• M31: 4,681,217 km (0.114 R)
• M32: 4,913,392 km (0.075 R)
• M33: 5,009,434 km (0.103 R)
• M34: 5,268,837 km (0.075 R)
• M35: 5,455,086 km (0.107 R)
• M36: 5,800,657 km (0.109 R)
• M37: 5,891,015 km (0.105 R)
• M38: 6,004,559 km (0.114 R)
• M39: 6,119,002 km (0.045 R)
• M40: 6,211,004 km (0.098 R)
• M41: 6,384,688 km (0.108 R)
• M42: 6,501,374 km (0.057 R)
• M43: 6,583,653 km (0.119 R)
• M44: 6,772,744 km (0.041 R)
• M45: 6,867,889 km (0.116 R)
• M46: 6,951,663 km (0.118 R)
• M47: 7,120,111 km (0.025 R)
• M48: 7,204,783 km (0.108 R)
• M49: 7,314,139 km (0.066 R)
• M50: 7,571,747 km (0.063 R)
• M51: 7,894,728 km (0.087 R)
• M52: 8,324,074 km (0.087 R)
• M53: 8,426,100 km (0.109 R)
• M54: 8,696,274 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 15

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.67 AU - 4.45 AU

Year: 5282 Days

Day: 14.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,121,221 km

• M1: 217,964 km (0.094 R)
• M2: 343,178 km (0.081 R)
• M3: 438,023 km (0.077 R)
• M4: 667,954 km (0.112 R)
• M5: 1,047,185 km (0.106 R)
• M6: 1,168,359 km (0.115 R)
• M7: 1,333,515 km (0.118 R)
• M8: 1,466,358 km (0.1 R)
• M9: 1,562,101 km (0.062 R)
• M10: 1,660,237 km (0.09 R)
• M11: 1,937,442 km (0.105 R)
• M12: 2,074,324 km (0.087 R)
• M13: 2,587,594 km (0.12 R)
• M14: 2,859,264 km (0.094 R)
• M15: 3,033,845 km (0.08 R)
• M16: 3,212,165 km (0.06 R)
• M17: 3,806,368 km (0.106 R)
• M18: 4,175,576 km (0.079 R)
• M19: 4,720,561 km (0.096 R)
• M20: 5,033,220 km (0.117 R)
• M21: 5,417,388 km (0.059 R)
• M22: 5,744,857 km (0.107 R)
• M23: 6,101,499 km (0.04 R)
• M24: 6,743,124 km (0.105 R)
• M25: 6,883,447 km (0.092 R)
• M26: 7,286,463 km (0.07 R)
• M27: 7,406,441 km (0.108 R)
• M28: 7,527,017 km (0.09 R)
• M29: 7,893,083 km (0.119 R)
• M30: 7,991,668 km (0.098 R)
• M31: 8,140,219 km (0.095 R)
• M32: 8,264,834 km (0.056 R)
• M33: 8,566,572 km (0.089 R)
• M34: 8,897,483 km (0.026 R)
• M35: 9,440,972 km (0.114 R)
• M36: 10,182,529 km (0.059 R)
• M37: 10,290,090 km (0.115 R)
• M38: 10,506,109 km (0.076 R)
• M39: 10,614,717 km (0.087 R)
• M40: 11,163,592 km (0.099 R)
• M41: 11,693,617 km (0.059 R)
• M42: 11,806,114 km (0.106 R)
• M43: 12,089,303 km (0.111 R)
• M44: 12,460,904 km (0.095 R)
• M45: 12,952,333 km (0.066 R)
• M46: 13,098,191 km (0.032 R)
• M47: 13,273,819 km (0.095 R)
• M48: 13,391,403 km (0.075 R)
• M49: 15,103,999 km (0.062 R)
• M50: 15,783,323 km (0.091 R)
• M51: 15,876,822 km (0.05 R)
• M52: 16,283,728 km (0.091 R)
• M53: 16,757,654 km (0.087 R)
• M54: 17,204,054 km (0.067 R)
• M55: 17,525,391 km (0.09 R)
• M56: 17,946,060 km (0.066 R)
• M57: 18,108,673 km (0.083 R)
• M58: 18,206,510 km (0.115 R)
• M59: 18,929,516 km (0.113 R)
• M60: 19,095,121 km (0.104 R)
• M61: 19,261,175 km (0.077 R)
• M62: 19,594,927 km (0.119 R)
• M63: 19,896,816 km (0.117 R)
• M64: 20,880,272 km (0.074 R)
• M65: 21,671,496 km (0.067 R)
• M66: 22,297,563 km (0.088 R)
• M67: 22,753,387 km (0.119 R)
• M68: 23,141,594 km (0.106 R)
• M69: 23,318,867 km (0.08 R)
• M70: 23,745,820 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 4.2

Gravity: 51.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.77 AU - 8.83 AU

Year: 14066 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,121,221 km

• M1: 54,304 km (0.093 R)
• M2: 238,908 km (0.059 R)
• M3: 282,441 km (0.097 R)
• M4: 344,973 km (0.063 R)
• M5: 447,746 km (0.034 R)
• M6: 502,948 km (0.03 R)
• M7: 600,037 km (0.025 R)
• M8: 812,167 km (0.073 R)
• M9: 1,070,971 km (0.112 R)
• M10: 1,222,364 km (0.113 R)
• M11: 1,380,489 km (0.06 R)
• M12: 2,795,236 km (0.087 R)
• M13: 2,933,465 km (0.111 R)
• M14: 3,003,476 km (0.088 R)
• M15: 3,288,909 km (0.086 R)
• M16: 3,695,516 km (0.062 R)
• M17: 3,962,548 km (0.08 R)
• M18: 4,882,874 km (0.026 R)
• M19: 4,965,901 km (0.062 R)
• M20: 5,260,310 km (0.098 R)
• M21: 5,647,020 km (0.101 R)
• M22: 6,311,684 km (0.084 R)
• M23: 7,858,975 km (0.115 R)
• M24: 8,201,554 km (0.071 R)
• M25: 8,901,223 km (0.09 R)
• M26: 9,309,625 km (0.105 R)
• M27: 9,828,730 km (0.073 R)
• M28: 9,986,256 km (0.031 R)
• M29: 10,517,329 km (0.096 R)
• M30: 11,057,676 km (0.089 R)
• M31: 11,662,351 km (0.06 R)
• M32: 11,717,852 km (0.113 R)
• M33: 13,656,790 km (0.105 R)
• M34: 14,068,034 km (0.052 R)
• M35: 14,722,674 km (0.067 R)
• M36: 14,782,663 km (0.099 R)
• M37: 15,144,391 km (0.1 R)
• M38: 15,387,188 km (0.063 R)
• M39: 15,631,182 km (0.102 R)
• M40: 16,123,210 km (0.088 R)
• M41: 16,246,927 km (0.057 R)
• M42: 16,371,093 km (0.088 R)
• M43: 17,438,474 km (0.098 R)
• M44: 18,141,135 km (0.078 R)
• M45: 18,334,416 km (0.107 R)
• M46: 18,983,371 km (0.05 R)
• M47: 19,048,746 km (0.089 R)
• M48: 19,442,188 km (0.064 R)
• M49: 20,705,841 km (0.103 R)
• M50: 23,032,387 km (0.03 R)
• M51: 23,381,399 km (0.049 R)
• M52: 23,802,667 km (0.102 R)
• M53: 24,226,328 km (0.114 R)
• M54: 24,581,324 km (0.114 R)
• M55: 27,408,424 km (0.111 R)
• M56: 28,298,831 km (0.061 R)
• M57: 29,349,606 km (0.104 R)
• M58: 29,652,243 km (0.082 R)
• M59: 30,107,918 km (0.101 R)
• M60: 31,643,839 km (0.093 R)
• M61: 33,836,495 km (0.059 R)
• M62: 34,074,356 km (0.116 R)
• M63: 34,471,987 km (0.106 R)
• M64: 34,551,573 km (0.089 R)
• M65: 35,996,838 km (0.087 R)
• M66: 37,625,510 km (0.114 R)
• M67: 38,614,352 km (0.045 R)
• M68: 39,028,738 km (0.112 R)
• M69: 40,365,096 km (0.051 R)
• M70: 40,449,020 km (0.116 R)
• M71: 41,038,735 km (0.079 R)
• M72: 41,123,258 km (0.066 R)
• M73: 41,377,125 km (0.047 R)
• M74: 42,226,841 km (0.096 R)
• M75: 42,653,794 km (0.086 R)
• M76: 44,202,880 km (0.119 R)
• M77: 46,737,068 km (0.112 R)
• M78: 47,977,234 km (0.114 R)
• M79: 50,399,373 km (0.116 R)
• M80: 50,761,549 km (0.079 R)
• M81: 52,127,528 km (0.114 R)
• M82: 52,310,486 km (0.077 R)
• M83: 53,321,019 km (0.12 R)
• M84: 53,413,321 km (0.073 R)
• M85: 58,469,430 km (0.075 R)
• M86: 58,945,301 km (0.079 R)
• M87: 59,326,925 km (0.082 R)
• M88: 60,861,500 km (0.06 R)
• M89: 61,924,094 km (0.051 R)
• M90: 62,506,179 km (0.097 R)
• M91: 62,603,418 km (0.114 R)
• M92: 63,090,209 km (0.065 R)
• M93: 64,558,064 km (0.071 R)
• M94: 65,148,377 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.3

Radius: 7.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.48 AU - 12.78 AU

Year: 23975 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,121,221 km

• M1: 141,520 km (0.086 R)
• M2: 236,664 km (0.07 R)
• M3: 472,430 km (0.109 R)
• M4: 728,093 km (0.06 R)
• M5: 2,683,636 km (0.087 R)
• M6: 3,257,344 km (0.099 R)
• M7: 3,578,531 km (0.089 R)
• M8: 4,208,039 km (0.102 R)
• M9: 5,008,238 km (0.064 R)
• M10: 5,425,765 km (0.088 R)
• M11: 5,567,434 km (0.088 R)
• M12: 5,662,579 km (0.047 R)
• M13: 6,343,548 km (0.097 R)
• M14: 7,360,963 km (0.067 R)
• M15: 8,319,287 km (0.093 R)
• M16: 9,372,905 km (0.047 R)
• M17: 9,657,141 km (0.104 R)
• M18: 11,000,829 km (0.089 R)
• M19: 13,155,338 km (0.098 R)
• M20: 14,574,573 km (0.104 R)
• M21: 16,313,349 km (0.059 R)
• M22: 16,655,329 km (0.1 R)
• M23: 17,415,735 km (0.116 R)
• M24: 18,116,751 km (0.104 R)
• M25: 20,790,065 km (0.111 R)
• M26: 22,134,501 km (0.062 R)
• M27: 23,122,894 km (0.087 R)
• M28: 23,199,488 km (0.064 R)
• M29: 23,738,340 km (0.112 R)
• M30: 23,970,366 km (0.105 R)
• M31: 24,593,142 km (0.064 R)
• M32: 25,379,129 km (0.072 R)
• M33: 26,173,344 km (0.109 R)
• M34: 26,493,334 km (0.084 R)
• M35: 26,573,519 km (0.108 R)
• M36: 27,460,933 km (0.115 R)
• M37: 27,867,540 km (0.104 R)
• M38: 28,030,602 km (0.086 R)
• M39: 29,930,196 km (0.112 R)
• M40: 30,768,991 km (0.105 R)
• M41: 31,785,658 km (0.051 R)
• M42: 32,041,470 km (0.104 R)
• M43: 32,212,461 km (0.096 R)
• M44: 33,158,218 km (0.055 R)
• M45: 35,518,274 km (0.086 R)
• M46: 35,961,234 km (0.089 R)
• M47: 36,673,768 km (0.079 R)
• M48: 37,480,849 km (0.061 R)
• M49: 41,696,816 km (0.09 R)
• M50: 41,790,165 km (0.086 R)
• M51: 42,164,010 km (0.048 R)
• M52: 44,621,454 km (0.075 R)
• M53: 45,003,677 km (0.095 R)
• M54: 45,195,162 km (0.093 R)
• M55: 45,963,946 km (0.079 R)
• M56: 48,786,558 km (0.113 R)
• M57: 51,264,498 km (0.106 R)
• M58: 51,464,510 km (0.116 R)
• M59: 51,664,672 km (0.11 R)
• M60: 53,580,123 km (0.071 R)
• M61: 54,904,064 km (0.117 R)
• M62: 55,724,010 km (0.119 R)
• M63: 55,826,784 km (0.09 R)
• M64: 56,238,627 km (0.106 R)
• M65: 56,961,633 km (0.086 R)
• M66: 57,168,826 km (0.085 R)
• M67: 57,272,498 km (0.105 R)
• M68: 58,208,382 km (0.08 R)
• M69: 58,312,652 km (0.067 R)
• M70: 60,622,892 km (0.076 R)
• M71: 60,834,423 km (0.083 R)
• M72: 61,682,942 km (0.109 R)
• M73: 64,036,416 km (0.113 R)
• M74: 64,575,417 km (0.077 R)
• M75: 66,637,175 km (0.092 R)
• M76: 67,292,713 km (0.068 R)
• M77: 67,621,230 km (0.057 R)
• M78: 67,730,885 km (0.051 R)
• M79: 68,170,104 km (0.111 R)
• M80: 69,936,257 km (0.094 R)
• M81: 70,047,109 km (0.118 R)
• M82: 72,613,610 km (0.092 R)
• M83: 73,063,151 km (0.096 R)
• M84: 73,964,927 km (0.077 R)
• M85: 74,303,916 km (0.085 R)
• M86: 76,121,231 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit