🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.25 AU - 2.03 AU

Year: 937 Days

Day: 26.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,678,953 km

• M1: 37,848 km (0.111 R)
• M2: 1,004,101 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.63 AU - 2.47 AU

Year: 1310 Days

Day: 17 Hours

Environment

Temp: -132 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2 AU - 3.12 AU

Year: 1828 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,678,953 km

• M1: 180,864 km (0.066 R)
• M2: 328,218 km (0.098 R)
• M3: 441,912 km (0.102 R)
• M4: 586,872 km (0.104 R)
• M5: 704,606 km (0.108 R)
• M6: 977,772 km (0.076 R)
• M7: 1,238,222 km (0.085 R)
• M8: 1,470,248 km (0.117 R)
• M9: 1,645,277 km (0.119 R)
• M10: 1,815,071 km (0.062 R)
• M11: 1,965,566 km (0.03 R)
• M12: 2,206,120 km (0.09 R)
• M13: 2,319,814 km (0.093 R)
• M14: 2,463,279 km (0.095 R)
• M15: 2,553,636 km (0.041 R)
• M16: 2,766,513 km (0.061 R)
• M17: 2,978,045 km (0.074 R)
• M18: 3,142,154 km (0.119 R)
• M19: 3,278,737 km (0.109 R)
• M20: 3,573,744 km (0.116 R)
• M21: 3,676,667 km (0.087 R)
• M22: 4,131,594 km (0.094 R)
• M23: 4,340,732 km (0.073 R)
• M24: 4,476,417 km (0.084 R)
• M25: 4,673,886 km (0.105 R)
• M26: 4,909,503 km (0.066 R)
• M27: 5,465,558 km (0.1 R)
• M28: 5,593,913 km (0.108 R)
• M29: 5,844,490 km (0.074 R)
• M30: 6,127,080 km (0.097 R)
• M31: 6,559,717 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 14.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.15 AU - 3.59 AU

Year: 2761 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,678,953 km

• M1: 200,012 km (0.037 R)
• M2: 441,463 km (0.119 R)
• M3: 554,559 km (0.12 R)
• M4: 777,610 km (0.117 R)
• M5: 1,090,120 km (0.093 R)
• M6: 1,219,671 km (0.111 R)
• M7: 1,655,001 km (0.094 R)
• M8: 2,049,940 km (0.101 R)
• M9: 2,228,559 km (0.04 R)
• M10: 2,443,681 km (0.087 R)
• M11: 2,585,650 km (0.078 R)
• M12: 2,911,324 km (0.115 R)
• M13: 3,045,513 km (0.114 R)
• M14: 3,199,001 km (0.099 R)
• M15: 3,584,963 km (0.075 R)
• M16: 3,857,082 km (0.089 R)
• M17: 4,306,474 km (0.08 R)
• M18: 4,498,857 km (0.083 R)
• M19: 4,733,426 km (0.109 R)
• M20: 4,892,150 km (0.054 R)
• M21: 5,052,668 km (0.08 R)
• M22: 5,174,142 km (0.084 R)
• M23: 5,523,901 km (0.047 R)
• M24: 6,116,907 km (0.067 R)
• M25: 6,708,118 km (0.105 R)
• M26: 7,021,974 km (0.108 R)
• M27: 7,157,959 km (0.077 R)
• M28: 7,340,618 km (0.048 R)
• M29: 7,640,861 km (0.029 R)
• M30: 8,134,534 km (0.061 R)
• M31: 8,253,614 km (0.11 R)
• M32: 8,662,764 km (0.109 R)
• M33: 9,177,530 km (0.111 R)
• M34: 9,576,508 km (0.087 R)
• M35: 9,803,448 km (0.07 R)
• M36: 10,083,196 km (0.062 R)
• M37: 10,365,636 km (0.109 R)
• M38: 10,650,770 km (0.065 R)
• M39: 10,781,219 km (0.059 R)
• M40: 10,991,105 km (0.069 R)
• M41: 11,228,816 km (0.106 R)
• M42: 11,494,951 km (0.084 R)
• M43: 12,142,261 km (0.108 R)
• M44: 12,251,318 km (0.093 R)
• M45: 12,360,674 km (0.079 R)
• M46: 12,525,231 km (0.088 R)
• M47: 12,856,890 km (0.079 R)
• M48: 13,415,937 km (0.069 R)
• M49: 13,925,916 km (0.118 R)
• M50: 14,154,502 km (0.102 R)
• M51: 15,316,728 km (0.103 R)
• M52: 15,493,851 km (0.12 R)
• M53: 15,909,434 km (0.062 R)
• M54: 16,539,840 km (0.04 R)
• M55: 16,660,715 km (0.058 R)
• M56: 16,964,548 km (0.096 R)
• M57: 17,794,068 km (0.094 R)
• M58: 17,949,052 km (0.053 R)
• M59: 18,042,401 km (0.115 R)
• M60: 18,135,750 km (0.114 R)
• M61: 18,229,398 km (0.083 R)
• M62: 18,983,820 km (0.119 R)
• M63: 20,231,616 km (0.111 R)
• M64: 20,685,945 km (0.1 R)
• M65: 20,947,143 km (0.115 R)
• M66: 21,307,973 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 13.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.41 AU - 5.25 AU

Year: 4737 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,678,953 km

• M1: 385,813 km (0.095 R)
• M2: 469,438 km (0.102 R)
• M3: 871,707 km (0.094 R)
• M4: 991,535 km (0.11 R)
• M5: 1,152,652 km (0.116 R)
• M6: 1,261,110 km (0.049 R)
• M7: 1,541,756 km (0.057 R)
• M8: 1,885,532 km (0.118 R)
• M9: 2,269,101 km (0.087 R)
• M10: 2,376,661 km (0.119 R)
• M11: 3,599,774 km (0.106 R)
• M12: 4,133,389 km (0.11 R)
• M13: 4,477,165 km (0.073 R)
• M14: 4,691,838 km (0.105 R)
• M15: 5,131,656 km (0.118 R)
• M16: 5,418,584 km (0.089 R)
• M17: 5,774,029 km (0.111 R)
• M18: 5,901,337 km (0.115 R)
• M19: 6,094,019 km (0.076 R)
• M20: 6,398,002 km (0.097 R)
• M21: 6,485,816 km (0.062 R)
• M22: 7,179,800 km (0.1 R)
• M23: 7,385,796 km (0.09 R)
• M24: 7,570,550 km (0.104 R)
• M25: 7,850,597 km (0.095 R)
• M26: 7,968,331 km (0.116 R)
• M27: 8,086,513 km (0.026 R)
• M28: 8,396,779 km (0.108 R)
• M29: 8,493,120 km (0.07 R)
• M30: 8,711,084 km (0.111 R)
• M31: 8,833,006 km (0.075 R)
• M32: 9,251,731 km (0.112 R)
• M33: 9,601,491 km (0.027 R)
• M34: 9,828,730 km (0.113 R)
• M35: 10,236,982 km (0.054 R)
• M36: 10,520,919 km (0.088 R)
• M37: 10,807,549 km (0.078 R)
• M38: 10,912,267 km (0.068 R)
• M39: 11,070,242 km (0.045 R)
• M40: 11,388,288 km (0.082 R)
• M41: 11,628,990 km (0.11 R)
• M42: 12,608,109 km (0.074 R)
• M43: 12,968,191 km (0.106 R)
• M44: 13,755,375 km (0.111 R)
• M45: 13,897,493 km (0.042 R)
• M46: 14,183,374 km (0.111 R)
• M47: 15,375,819 km (0.105 R)
• M48: 15,464,381 km (0.099 R)
• M49: 15,671,574 km (0.078 R)
• M50: 15,760,734 km (0.114 R)
• M51: 16,118,722 km (0.085 R)
• M52: 16,298,838 km (0.1 R)
• M53: 16,873,293 km (0.112 R)
• M54: 17,178,323 km (0.117 R)
• M55: 17,270,326 km (0.115 R)
• M56: 17,732,135 km (0.087 R)
• M57: 18,198,132 km (0.109 R)
• M58: 18,573,772 km (0.097 R)
• M59: 18,731,000 km (0.077 R)
• M60: 18,920,391 km (0.03 R)
• M61: 19,364,696 km (0.084 R)
• M62: 19,876,620 km (0.078 R)
• M63: 20,069,751 km (0.076 R)
• M64: 20,263,480 km (0.11 R)
• M65: 20,490,420 km (0.092 R)
• M66: 20,913,932 km (0.044 R)
• M67: 21,208,789 km (0.108 R)
• M68: 21,472,082 km (0.06 R)
• M69: 21,571,115 km (0.068 R)
• M70: 21,703,509 km (0.095 R)
• M71: 21,869,114 km (0.082 R)
• M72: 22,302,051 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 10.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.17 AU - 8.59 AU

Year: 9871 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,678,953 km

• M1: 136,433 km (0.076 R)
• M2: 219,759 km (0.086 R)
• M3: 290,369 km (0.085 R)
• M4: 382,073 km (0.108 R)
• M5: 496,216 km (0.055 R)
• M6: 879,635 km (0.059 R)
• M7: 1,103,284 km (0.114 R)
• M8: 1,235,678 km (0.114 R)
• M9: 1,531,583 km (0.064 R)
• M10: 2,156,603 km (0.109 R)
• M11: 2,358,710 km (0.092 R)
• M12: 2,655,661 km (0.106 R)
• M13: 2,763,372 km (0.12 R)
• M14: 2,927,780 km (0.11 R)
• M15: 3,228,172 km (0.072 R)
• M16: 3,382,109 km (0.117 R)
• M17: 3,899,418 km (0.107 R)
• M18: 4,167,497 km (0.08 R)
• M19: 4,830,964 km (0.04 R)
• M20: 5,119,090 km (0.087 R)
• M21: 5,276,466 km (0.082 R)
• M22: 5,735,283 km (0.119 R)
• M23: 6,183,179 km (0.095 R)
• M24: 6,593,526 km (0.119 R)
• M25: 7,440,699 km (0.053 R)
• M26: 7,619,319 km (0.046 R)
• M27: 8,033,106 km (0.112 R)
• M28: 8,401,267 km (0.09 R)
• M29: 8,507,481 km (0.046 R)
• M30: 8,828,818 km (0.115 R)
• M31: 8,936,678 km (0.107 R)
• M32: 10,125,233 km (0.119 R)
• M33: 10,295,026 km (0.094 R)
• M34: 10,637,456 km (0.053 R)
• M35: 10,925,731 km (0.031 R)
• M36: 11,333,684 km (0.11 R)
• M37: 11,421,648 km (0.108 R)
• M38: 11,925,045 km (0.082 R)
• M39: 13,821,497 km (0.1 R)
• M40: 14,676,299 km (0.049 R)
• M41: 14,965,173 km (0.102 R)
• M42: 15,418,155 km (0.103 R)
• M43: 15,580,917 km (0.101 R)
• M44: 15,809,952 km (0.084 R)
• M45: 16,837,390 km (0.118 R)
• M46: 17,579,695 km (0.073 R)
• M47: 17,852,262 km (0.117 R)
• M48: 18,023,252 km (0.11 R)
• M49: 18,817,168 km (0.09 R)
• M50: 19,096,019 km (0.04 R)
• M51: 19,411,371 km (0.119 R)
• M52: 19,551,993 km (0.034 R)
• M53: 19,763,674 km (0.106 R)
• M54: 20,331,996 km (0.115 R)
• M55: 21,049,767 km (0.095 R)
• M56: 21,958,723 km (0.104 R)
• M57: 22,105,329 km (0.105 R)
• M58: 22,510,291 km (0.111 R)
• M59: 22,584,192 km (0.071 R)
• M60: 23,364,794 km (0.101 R)
• M61: 23,514,541 km (0.11 R)
• M62: 23,739,686 km (0.066 R)
• M63: 24,723,591 km (0.107 R)
• M64: 25,105,664 km (0.117 R)
• M65: 25,374,192 km (0.098 R)
• M66: 25,914,241 km (0.115 R)

Asteroid Belt

Center: 10.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966

Radius: 5.9

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.57 AU - 12.77 AU

Year: 20124 Days

Day: 20.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,678,953 km

• M1: 94,995 km (0.052 R)
• M2: 200,312 km (0.074 R)
• M3: 263,143 km (0.068 R)
• M4: 758,162 km (0.087 R)
• M5: 836,701 km (0.038 R)
• M6: 890,556 km (0.045 R)
• M7: 1,300,155 km (0.103 R)
• M8: 1,491,940 km (0.052 R)
• M9: 1,591,422 km (0.099 R)
• M10: 2,384,740 km (0.073 R)
• M11: 3,196,458 km (0.063 R)
• M12: 3,455,561 km (0.089 R)
• M13: 3,631,937 km (0.08 R)
• M14: 3,947,738 km (0.103 R)
• M15: 4,849,065 km (0.052 R)
• M16: 5,046,535 km (0.116 R)
• M17: 5,552,175 km (0.064 R)
• M18: 5,915,549 km (0.074 R)
• M19: 6,394,112 km (0.116 R)
• M20: 8,370,450 km (0.1 R)
• M21: 8,726,941 km (0.061 R)
• M22: 9,887,970 km (0.094 R)
• M23: 10,264,508 km (0.063 R)
• M24: 10,391,218 km (0.076 R)
• M25: 11,357,022 km (0.065 R)
• M26: 12,217,209 km (0.076 R)
• M27: 12,418,718 km (0.105 R)
• M28: 12,553,505 km (0.113 R)
• M29: 13,580,943 km (0.095 R)
• M30: 14,280,762 km (0.101 R)
• M31: 15,788,110 km (0.042 R)
• M32: 17,044,882 km (0.082 R)
• M33: 18,564,198 km (0.107 R)
• M34: 18,641,241 km (0.11 R)
• M35: 19,028,400 km (0.1 R)
• M36: 19,340,013 km (0.038 R)
• M37: 19,731,810 km (0.115 R)
• M38: 21,003,242 km (0.098 R)
• M39: 23,042,410 km (0.082 R)
• M40: 23,208,165 km (0.057 R)
• M41: 25,485,493 km (0.097 R)
• M42: 28,009,658 km (0.12 R)
• M43: 28,630,788 km (0.025 R)
• M44: 29,886,663 km (0.082 R)
• M45: 30,158,033 km (0.091 R)
• M46: 31,252,042 km (0.119 R)
• M47: 33,291,061 km (0.118 R)
• M48: 34,137,486 km (0.095 R)
• M49: 34,705,808 km (0.086 R)
• M50: 35,564,051 km (0.044 R)
• M51: 35,851,728 km (0.078 R)
• M52: 36,525,816 km (0.073 R)
• M53: 40,457,547 km (0.045 R)
• M54: 41,966,242 km (0.113 R)
• M55: 42,574,806 km (0.085 R)
• M56: 43,493,187 km (0.097 R)
• M57: 48,076,118 km (0.067 R)
• M58: 48,287,949 km (0.114 R)
• M59: 49,887,300 km (0.106 R)
• M60: 50,639,627 km (0.103 R)
• M61: 51,612,462 km (0.094 R)
• M62: 51,937,987 km (0.091 R)
• M63: 53,028,406 km (0.1 R)
• M64: 53,247,417 km (0.082 R)
• M65: 53,466,578 km (0.101 R)
• M66: 53,796,142 km (0.119 R)
• M67: 55,564,688 km (0.089 R)
• M68: 55,787,140 km (0.076 R)
• M69: 55,898,441 km (0.038 R)
• M70: 56,567,892 km (0.03 R)
• M71: 58,366,058 km (0.067 R)
• M72: 59,726,800 km (0.069 R)
• M73: 62,595,489 km (0.028 R)
• M74: 62,711,128 km (0.115 R)
• M75: 62,826,917 km (0.066 R)
• M76: 63,174,582 km (0.112 R)
• M77: 63,290,521 km (0.079 R)
• M78: 63,406,609 km (0.115 R)
• M79: 63,871,708 km (0.092 R)
• M80: 64,454,691 km (0.111 R)
• M81: 65,978,794 km (0.052 R)
• M82: 69,301,363 km (0.087 R)
• M83: 69,540,720 km (0.079 R)
• M84: 71,586,770 km (0.112 R)
• M85: 71,949,844 km (0.117 R)
• M86: 74,019,082 km (0.085 R)
• M87: 77,345,390 km (0.07 R)
• M88: 77,593,723 km (0.106 R)
• M89: 77,966,670 km (0.083 R)
• M90: 79,464,594 km (0.044 R)
• M91: 81,602,946 km (0.078 R)
• M92: 81,982,176 km (0.07 R)
• M93: 84,398,032 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit