🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.79 AU - 1.81 AU

Year: 861 Days

Day: 28.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,042,707 km

• M1: 61,485 km (0.081 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 11.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.87 AU - 7.35 AU

Year: 6758 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,042,707 km

• M1: 141,669 km (0.115 R)
• M2: 214,823 km (0.062 R)
• M3: 285,582 km (0.096 R)
• M4: 380,876 km (0.092 R)
• M5: 550,969 km (0.097 R)
• M6: 680,072 km (0.034 R)
• M7: 835,055 km (0.086 R)
• M8: 1,181,674 km (0.079 R)
• M9: 1,743,414 km (0.064 R)
• M10: 1,821,653 km (0.113 R)
• M11: 2,167,524 km (0.101 R)
• M12: 2,251,897 km (0.101 R)
• M13: 2,337,467 km (0.107 R)
• M14: 3,204,835 km (0.063 R)
• M15: 3,622,961 km (0.043 R)
• M16: 3,774,653 km (0.074 R)
• M17: 4,483,747 km (0.049 R)
• M18: 4,619,582 km (0.104 R)
• M19: 4,951,390 km (0.071 R)
• M20: 5,696,537 km (0.1 R)
• M21: 5,932,902 km (0.107 R)
• M22: 6,112,419 km (0.031 R)
• M23: 6,723,527 km (0.099 R)
• M24: 6,848,142 km (0.095 R)
• M25: 7,036,485 km (0.106 R)
• M26: 7,290,353 km (0.042 R)
• M27: 7,741,839 km (0.101 R)
• M28: 7,905,350 km (0.065 R)
• M29: 8,269,022 km (0.076 R)
• M30: 8,469,633 km (0.109 R)
• M31: 8,739,807 km (0.113 R)
• M32: 8,841,833 km (0.12 R)
• M33: 8,944,307 km (0.114 R)
• M34: 9,081,488 km (0.071 R)
• M35: 9,637,244 km (0.118 R)
• M36: 10,275,878 km (0.107 R)
• M37: 10,491,747 km (0.113 R)
• M38: 10,564,003 km (0.09 R)
• M39: 10,818,320 km (0.101 R)
• M40: 10,964,626 km (0.11 R)
• M41: 11,593,685 km (0.061 R)
• M42: 11,818,531 km (0.092 R)
• M43: 11,931,477 km (0.094 R)
• M44: 12,501,595 km (0.114 R)
• M45: 12,847,914 km (0.079 R)
• M46: 13,275,614 km (0.1 R)
• M47: 13,471,587 km (0.106 R)
• M48: 13,668,458 km (0.066 R)
• M49: 13,826,733 km (0.083 R)
• M50: 14,224,962 km (0.104 R)
• M51: 14,465,665 km (0.112 R)
• M52: 14,910,569 km (0.102 R)
• M53: 15,483,380 km (0.041 R)
• M54: 15,896,868 km (0.066 R)
• M55: 17,201,960 km (0.085 R)
• M56: 17,544,240 km (0.115 R)
• M57: 19,600,762 km (0.08 R)
• M58: 20,498,947 km (0.113 R)
• M59: 20,907,350 km (0.102 R)
• M60: 21,135,486 km (0.086 R)
• M61: 22,056,261 km (0.094 R)
• M62: 22,568,335 km (0.057 R)
• M63: 22,849,280 km (0.081 R)
• M64: 23,225,668 km (0.057 R)
• M65: 25,332,155 km (0.054 R)
• M66: 25,770,627 km (0.074 R)
• M67: 26,015,219 km (0.104 R)
• M68: 26,260,560 km (0.037 R)
• M69: 26,654,900 km (0.106 R)
• M70: 26,951,852 km (0.11 R)
• M71: 27,999,934 km (0.09 R)
• M72: 28,554,344 km (0.103 R)
• M73: 29,265,083 km (0.111 R)
• M74: 30,290,427 km (0.096 R)
• M75: 31,067,289 km (0.073 R)
• M76: 31,588,787 km (0.094 R)
• M77: 33,383,513 km (0.11 R)
• M78: 33,971,283 km (0.11 R)
• M79: 35,048,687 km (0.116 R)
• M80: 35,156,996 km (0.109 R)
• M81: 35,319,758 km (0.068 R)
• M82: 36,356,322 km (0.099 R)
• M83: 36,740,639 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 9.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.11 AU - 12.45 AU

Year: 15339 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,042,707 km

• M1: 181,761 km (0.062 R)
• M2: 252,671 km (0.027 R)
• M3: 583,432 km (0.09 R)
• M4: 802,742 km (0.112 R)
• M5: 861,684 km (0.112 R)
• M6: 963,709 km (0.064 R)
• M7: 1,225,506 km (0.046 R)
• M8: 1,436,588 km (0.074 R)
• M9: 1,685,220 km (0.037 R)
• M10: 1,920,986 km (0.117 R)
• M11: 2,337,467 km (0.093 R)
• M12: 2,511,898 km (0.087 R)
• M13: 3,124,352 km (0.106 R)
• M14: 3,579,877 km (0.115 R)
• M15: 3,747,726 km (0.096 R)
• M16: 3,987,082 km (0.093 R)
• M17: 4,625,417 km (0.074 R)
• M18: 4,771,723 km (0.113 R)
• M19: 5,181,771 km (0.05 R)
• M20: 5,525,697 km (0.032 R)
• M21: 5,641,934 km (0.116 R)
• M22: 5,798,413 km (0.088 R)
• M23: 6,642,744 km (0.116 R)
• M24: 6,766,461 km (0.1 R)
• M25: 7,142,401 km (0.077 R)
• M26: 8,178,067 km (0.061 R)
• M27: 8,399,621 km (0.106 R)
• M28: 8,533,661 km (0.061 R)
• M29: 8,623,270 km (0.085 R)
• M30: 9,352,260 km (0.117 R)
• M31: 9,724,011 km (0.034 R)
• M32: 10,148,271 km (0.089 R)
• M33: 10,917,204 km (0.087 R)
• M34: 11,161,348 km (0.088 R)
• M35: 11,506,171 km (0.107 R)
• M36: 12,869,007 km (0.039 R)
• M37: 13,700,622 km (0.064 R)
• M38: 14,495,884 km (0.068 R)
• M39: 14,926,128 km (0.079 R)
• M40: 15,034,287 km (0.094 R)
• M41: 15,306,106 km (0.067 R)
• M42: 15,469,916 km (0.101 R)
• M43: 15,634,324 km (0.113 R)
• M44: 15,799,181 km (0.102 R)
• M45: 16,801,187 km (0.072 R)
• M46: 17,196,425 km (0.064 R)
• M47: 17,423,664 km (0.1 R)
• M48: 21,192,184 km (0.106 R)
• M49: 22,979,579 km (0.059 R)
• M50: 23,167,325 km (0.098 R)
• M51: 23,481,181 km (0.108 R)
• M52: 24,240,241 km (0.093 R)
• M53: 25,847,371 km (0.096 R)
• M54: 26,959,930 km (0.109 R)
• M55: 27,821,165 km (0.114 R)
• M56: 27,954,457 km (0.066 R)
• M57: 28,021,177 km (0.091 R)
• M58: 28,221,638 km (0.113 R)
• M59: 28,624,057 km (0.076 R)
• M60: 28,758,695 km (0.104 R)
• M61: 29,706,547 km (0.049 R)
• M62: 31,078,509 km (0.114 R)
• M63: 32,822,222 km (0.118 R)
• M64: 34,956,235 km (0.099 R)
• M65: 36,915,070 km (0.093 R)
• M66: 37,502,241 km (0.11 R)
• M67: 38,166,606 km (0.115 R)
• M68: 39,058,358 km (0.108 R)
• M69: 41,393,731 km (0.104 R)
• M70: 42,233,124 km (0.038 R)
• M71: 42,309,719 km (0.12 R)
• M72: 42,386,462 km (0.095 R)
• M73: 42,463,056 km (0.068 R)
• M74: 42,847,224 km (0.097 R)
• M75: 43,386,973 km (0.103 R)
• M76: 43,696,491 km (0.112 R)
• M77: 43,773,983 km (0.08 R)
• M78: 44,317,472 km (0.092 R)
• M79: 46,198,216 km (0.105 R)
• M80: 46,435,179 km (0.119 R)
• M81: 47,227,898 km (0.06 R)
• M82: 48,104,841 km (0.114 R)
• M83: 49,875,182 km (0.062 R)
• M84: 50,768,281 km (0.117 R)
• M85: 51,176,085 km (0.069 R)
• M86: 51,502,957 km (0.083 R)
• M87: 52,323,351 km (0.087 R)
• M88: 53,230,812 km (0.105 R)
• M89: 53,727,926 km (0.069 R)
• M90: 54,060,332 km (0.107 R)
• M91: 54,810,416 km (0.088 R)
• M92: 55,228,692 km (0.092 R)
• M93: 55,816,013 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.8

Radius: 5.9

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.77 AU - 19.79 AU

Year: 25604 Days

Day: 24.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,042,707 km

• M1: 102,325 km (0.08 R)
• M2: 181,013 km (0.075 R)
• M3: 358,885 km (0.109 R)
• M4: 396,883 km (0.118 R)
• M5: 907,461 km (0.062 R)
• M6: 1,072,168 km (0.097 R)
• M7: 1,687,913 km (0.103 R)
• M8: 1,890,917 km (0.064 R)
• M9: 1,995,486 km (0.118 R)
• M10: 2,320,413 km (0.113 R)
• M11: 2,623,199 km (0.104 R)
• M12: 2,661,945 km (0.06 R)
• M13: 3,059,725 km (0.055 R)
• M14: 4,224,195 km (0.115 R)
• M15: 4,876,442 km (0.115 R)
• M16: 6,324,549 km (0.085 R)
• M17: 6,745,966 km (0.108 R)
• M18: 7,726,880 km (0.096 R)
• M19: 8,007,076 km (0.091 R)
• M20: 8,177,020 km (0.118 R)
• M21: 8,405,156 km (0.079 R)
• M22: 9,220,614 km (0.081 R)
• M23: 9,279,855 km (0.068 R)
• M24: 9,757,970 km (0.116 R)
• M25: 10,060,906 km (0.113 R)
• M26: 11,176,906 km (0.044 R)
• M27: 11,813,744 km (0.113 R)
• M28: 12,857,039 km (0.078 R)
• M29: 13,122,426 km (0.117 R)
• M30: 13,322,588 km (0.051 R)
• M31: 13,591,116 km (0.088 R)
• M32: 16,805,526 km (0.03 R)
• M33: 16,950,336 km (0.111 R)
• M34: 17,095,596 km (0.106 R)
• M35: 17,975,979 km (0.119 R)
• M36: 18,198,431 km (0.106 R)
• M37: 18,272,632 km (0.093 R)
• M38: 19,097,066 km (0.071 R)
• M39: 19,704,134 km (0.074 R)
• M40: 20,471,870 km (0.059 R)
• M41: 21,171,240 km (0.088 R)
• M42: 21,484,648 km (0.082 R)
• M43: 21,957,527 km (0.03 R)
• M44: 22,036,664 km (0.114 R)
• M45: 22,195,238 km (0.069 R)
• M46: 24,290,954 km (0.063 R)
• M47: 24,536,744 km (0.098 R)
• M48: 26,702,023 km (0.1 R)
• M49: 28,667,590 km (0.11 R)
• M50: 28,840,824 km (0.087 R)
• M51: 29,014,208 km (0.113 R)
• M52: 30,150,254 km (0.118 R)
• M53: 30,238,218 km (0.117 R)
• M54: 32,285,315 km (0.09 R)
• M55: 32,917,216 km (0.106 R)
• M56: 33,553,306 km (0.114 R)
• M57: 33,918,475 km (0.097 R)
• M58: 37,737,260 km (0.061 R)
• M59: 38,117,089 km (0.063 R)
• M60: 38,784,744 km (0.111 R)
• M61: 40,228,513 km (0.092 R)
• M62: 40,908,286 km (0.083 R)
• M63: 42,574,956 km (0.076 R)
• M64: 42,673,690 km (0.06 R)
• M65: 46,379,678 km (0.091 R)
• M66: 47,092,363 km (0.105 R)
• M67: 47,808,637 km (0.061 R)
• M68: 48,631,725 km (0.038 R)
• M69: 52,392,765 km (0.065 R)
• M70: 53,560,376 km (0.092 R)
• M71: 54,200,954 km (0.104 R)
• M72: 55,597,600 km (0.107 R)
• M73: 55,921,479 km (0.12 R)
• M74: 56,029,639 km (0.101 R)
• M75: 56,354,415 km (0.119 R)
• M76: 59,857,698 km (0.09 R)
• M77: 59,968,401 km (0.111 R)
• M78: 60,411,510 km (0.102 R)
• M79: 61,524,069 km (0.109 R)
• M80: 62,531,012 km (0.117 R)
• M81: 64,561,504 km (0.063 R)
• M82: 64,901,989 km (0.098 R)
• M83: 65,812,890 km (0.092 R)
• M84: 66,041,326 km (0.096 R)
• M85: 66,613,538 km (0.112 R)
• M86: 68,224,259 km (0.094 R)
• M87: 68,571,026 km (0.097 R)
• M88: 68,918,393 km (0.104 R)
• M89: 70,781,185 km (0.067 R)
• M90: 71,601,281 km (0.088 R)
• M91: 74,913,228 km (0.107 R)
• M92: 77,188,761 km (0.084 R)
• M93: 78,758,941 km (0.12 R)
• M94: 80,339,442 km (0.111 R)
• M95: 81,685,075 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.6

Radius: 4.1

Gravity: 52.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.86 AU - 21.64 AU

Year: 28940 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,042,707 km

• M1: 126,859 km (0.113 R)
• M2: 190,288 km (0.084 R)
• M3: 836,102 km (0.118 R)
• M4: 867,368 km (0.098 R)
• M5: 1,096,702 km (0.081 R)
• M6: 1,307,785 km (0.089 R)
• M7: 2,315,625 km (0.059 R)
• M8: 3,203,638 km (0.065 R)
• M9: 4,402,067 km (0.092 R)
• M10: 6,770,949 km (0.096 R)
• M11: 7,154,967 km (0.073 R)
• M12: 7,284,519 km (0.087 R)
• M13: 7,480,193 km (0.087 R)
• M14: 7,611,689 km (0.039 R)
• M15: 8,077,986 km (0.112 R)
• M16: 10,178,190 km (0.063 R)
• M17: 12,202,698 km (0.108 R)
• M18: 12,983,300 km (0.1 R)
• M19: 13,539,206 km (0.091 R)
• M20: 14,591,926 km (0.112 R)
• M21: 16,092,692 km (0.115 R)
• M22: 17,380,131 km (0.119 R)
• M23: 18,080,249 km (0.115 R)
• M24: 19,147,630 km (0.118 R)
• M25: 19,508,011 km (0.116 R)
• M26: 20,326,910 km (0.106 R)
• M27: 20,786,624 km (0.119 R)
• M28: 21,064,128 km (0.064 R)
• M29: 21,342,829 km (0.086 R)
• M30: 21,436,028 km (0.065 R)
• M31: 21,716,375 km (0.089 R)
• M32: 22,280,658 km (0.056 R)
• M33: 22,469,899 km (0.116 R)
• M34: 22,945,172 km (0.079 R)
• M35: 24,390,886 km (0.086 R)
• M36: 25,865,771 km (0.095 R)
• M37: 26,064,587 km (0.084 R)
• M38: 26,264,001 km (0.096 R)
• M39: 29,004,035 km (0.07 R)
• M40: 29,833,256 km (0.117 R)
• M41: 30,250,784 km (0.099 R)
• M42: 33,768,129 km (0.109 R)
• M43: 33,876,737 km (0.043 R)
• M44: 34,094,252 km (0.104 R)
• M45: 36,294,987 km (0.105 R)
• M46: 36,628,889 km (0.083 R)
• M47: 37,075,887 km (0.039 R)
• M48: 38,314,408 km (0.094 R)
• M49: 40,025,060 km (0.11 R)
• M50: 42,813,265 km (0.072 R)
• M51: 44,945,184 km (0.096 R)
• M52: 47,111,511 km (0.111 R)
• M53: 49,558,035 km (0.116 R)
• M54: 51,170,251 km (0.099 R)
• M55: 52,925,632 km (0.086 R)
• M56: 55,211,488 km (0.116 R)
• M57: 55,723,860 km (0.118 R)
• M58: 57,529,357 km (0.048 R)
• M59: 58,439,361 km (0.051 R)
• M60: 60,405,077 km (0.09 R)
• M61: 60,537,022 km (0.107 R)
• M62: 61,197,497 km (0.091 R)
• M63: 62,126,350 km (0.081 R)
• M64: 62,659,218 km (0.066 R)
• M65: 63,193,432 km (0.106 R)
• M66: 67,659,227 km (0.102 R)
• M67: 69,999,088 km (0.054 R)
• M68: 70,831,151 km (0.097 R)
• M69: 72,085,529 km (0.065 R)
• M70: 72,645,474 km (0.11 R)
• M71: 74,474,906 km (0.115 R)
• M72: 74,757,646 km (0.032 R)
• M73: 75,040,835 km (0.047 R)
• M74: 75,324,323 km (0.082 R)
• M75: 75,750,378 km (0.087 R)
• M76: 76,604,582 km (0.106 R)
• M77: 77,892,021 km (0.086 R)
• M78: 79,764,238 km (0.063 R)
• M79: 82,234,698 km (0.064 R)
• M80: 84,730,140 km (0.035 R)
• M81: 86,655,165 km (0.108 R)
• M82: 88,894,196 km (0.088 R)
• M83: 92,212,427 km (0.073 R)
• M84: 94,039,465 km (0.111 R)
• M85: 96,032,109 km (0.092 R)
• M86: 97,265,244 km (0.109 R)
• M87: 98,658,749 km (0.071 R)
• M88: 99,124,746 km (0.045 R)
• M89: 99,435,909 km (0.064 R)
• M90: 100,371,046 km (0.101 R)
• M91: 101,465,653 km (0.088 R)
• M92: 102,092,917 km (0.108 R)
• M93: 103,193,808 km (0.065 R)
• M94: 103,824,662 km (0.071 R)
• M95: 104,931,686 km (0.077 R)
• M96: 105,248,834 km (0.093 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit