🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.55 AU - 3.17 AU

Year: 1794 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 14.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.79 AU - 7.03 AU

Year: 6736 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,747,567 km

• M1: 198,367 km (0.057 R)
• M2: 368,011 km (0.07 R)
• M3: 515,215 km (0.107 R)
• M4: 756,516 km (0.096 R)
• M5: 960,568 km (0.079 R)
• M6: 1,151,305 km (0.101 R)
• M7: 1,285,943 km (0.114 R)
• M8: 2,249,653 km (0.038 R)
• M9: 2,553,486 km (0.12 R)
• M10: 2,871,082 km (0.083 R)
• M11: 3,011,106 km (0.045 R)
• M12: 3,105,951 km (0.088 R)
• M13: 3,298,483 km (0.053 R)
• M14: 3,396,171 km (0.113 R)
• M15: 3,495,055 km (0.109 R)
• M16: 3,670,234 km (0.094 R)
• M17: 4,347,015 km (0.092 R)
• M18: 4,454,725 km (0.078 R)
• M19: 4,755,417 km (0.118 R)
• M20: 5,034,567 km (0.082 R)
• M21: 5,233,233 km (0.091 R)
• M22: 7,814,544 km (0.07 R)
• M23: 8,078,435 km (0.119 R)
• M24: 8,178,067 km (0.043 R)
• M25: 8,278,148 km (0.106 R)
• M26: 8,412,337 km (0.114 R)
• M27: 8,614,893 km (0.096 R)
• M28: 8,887,609 km (0.068 R)
• M29: 9,059,497 km (0.078 R)
• M30: 9,793,425 km (0.088 R)
• M31: 10,006,602 km (0.073 R)
• M32: 10,149,617 km (0.11 R)
• M33: 10,510,148 km (0.058 R)
• M34: 10,655,707 km (0.096 R)
• M35: 10,801,714 km (0.094 R)
• M36: 10,985,271 km (0.059 R)
• M37: 11,281,175 km (0.105 R)
• M38: 11,467,425 km (0.082 R)
• M39: 12,222,744 km (0.102 R)
• M40: 12,799,893 km (0.115 R)
• M41: 12,994,221 km (0.088 R)
• M42: 13,111,356 km (0.058 R)
• M43: 13,741,911 km (0.045 R)
• M44: 14,706,069 km (0.119 R)
• M45: 14,991,502 km (0.074 R)
• M46: 15,114,471 km (0.104 R)
• M47: 15,526,464 km (0.04 R)
• M48: 15,816,983 km (0.096 R)
• M49: 17,083,030 km (0.093 R)
• M50: 18,031,929 km (0.111 R)
• M51: 18,337,557 km (0.106 R)
• M52: 18,512,886 km (0.11 R)
• M53: 18,688,813 km (0.059 R)
• M54: 18,865,339 km (0.118 R)
• M55: 21,164,060 km (0.032 R)
• M56: 21,856,997 km (0.113 R)
• M57: 21,949,897 km (0.119 R)
• M58: 22,136,147 km (0.091 R)
• M59: 22,416,643 km (0.115 R)
• M60: 22,698,186 km (0.047 R)
• M61: 22,980,926 km (0.115 R)
• M62: 23,788,605 km (0.094 R)
• M63: 24,123,853 km (0.095 R)
• M64: 24,702,199 km (0.1 R)
• M65: 24,798,989 km (0.117 R)
• M66: 26,020,156 km (0.044 R)
• M67: 27,011,242 km (0.039 R)
• M68: 28,065,159 km (0.096 R)
• M69: 28,166,137 km (0.078 R)
• M70: 28,520,984 km (0.112 R)
• M71: 29,388,502 km (0.03 R)
• M72: 30,006,191 km (0.083 R)
• M73: 30,109,563 km (0.092 R)
• M74: 30,888,669 km (0.047 R)
• M75: 31,359,304 km (0.046 R)
• M76: 31,569,190 km (0.094 R)
• M77: 31,832,183 km (0.111 R)
• M78: 32,254,647 km (0.117 R)
• M79: 32,625,800 km (0.118 R)
• M80: 32,785,271 km (0.061 R)
• M81: 33,158,518 km (0.091 R)
• M82: 34,828,030 km (0.11 R)
• M83: 34,991,092 km (0.11 R)
• M84: 35,536,376 km (0.065 R)
• M85: 36,967,130 km (0.078 R)
• M86: 37,133,483 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.4

Radius: 7.1

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.29 AU - 18.43 AU

Year: 23424 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,747,567 km

• M1: 103,372 km (0.107 R)
• M2: 347,815 km (0.119 R)
• M3: 429,495 km (0.112 R)
• M4: 565,031 km (0.035 R)
• M5: 964,308 km (0.097 R)
• M6: 1,336,956 km (0.102 R)
• M7: 1,973,046 km (0.063 R)
• M8: 2,442,933 km (0.114 R)
• M9: 2,817,676 km (0.084 R)
• M10: 2,990,013 km (0.062 R)
• M11: 3,165,790 km (0.063 R)
• M12: 3,950,431 km (0.113 R)
• M13: 3,998,452 km (0.095 R)
• M14: 4,094,943 km (0.055 R)
• M15: 4,241,249 km (0.082 R)
• M16: 4,998,364 km (0.115 R)
• M17: 5,312,819 km (0.101 R)
• M18: 5,365,926 km (0.053 R)
• M19: 5,687,861 km (0.046 R)
• M20: 5,961,026 km (0.101 R)
• M21: 6,748,360 km (0.073 R)
• M22: 6,863,550 km (0.109 R)
• M23: 8,050,609 km (0.088 R)
• M24: 9,363,929 km (0.095 R)
• M25: 10,012,436 km (0.06 R)
• M26: 10,275,878 km (0.102 R)
• M27: 10,944,580 km (0.092 R)
• M28: 11,147,884 km (0.074 R)
• M29: 11,834,688 km (0.118 R)
• M30: 13,902,878 km (0.083 R)
• M31: 13,976,031 km (0.104 R)
• M32: 15,620,710 km (0.088 R)
• M33: 16,233,763 km (0.091 R)
• M34: 16,310,955 km (0.115 R)
• M35: 17,959,972 km (0.107 R)
• M36: 18,682,829 km (0.036 R)
• M37: 19,991,212 km (0.083 R)
• M38: 20,823,874 km (0.12 R)
• M39: 20,907,798 km (0.051 R)
• M40: 21,752,877 km (0.099 R)
• M41: 21,837,998 km (0.067 R)
• M42: 22,094,110 km (0.118 R)
• M43: 22,351,119 km (0.109 R)
• M44: 23,563,759 km (0.106 R)
• M45: 23,914,117 km (0.11 R)
• M46: 24,886,503 km (0.093 R)
• M47: 25,511,972 km (0.108 R)
• M48: 26,414,646 km (0.037 R)
• M49: 26,596,407 km (0.115 R)
• M50: 27,052,531 km (0.095 R)
• M51: 28,250,959 km (0.106 R)
• M52: 28,436,760 km (0.084 R)
• M53: 29,372,345 km (0.115 R)
• M54: 30,317,953 km (0.106 R)
• M55: 34,001,352 km (0.08 R)
• M56: 34,199,120 km (0.072 R)
• M57: 36,197,449 km (0.074 R)
• M58: 36,601,662 km (0.063 R)
• M59: 36,804,367 km (0.091 R)
• M60: 37,414,577 km (0.069 R)
• M61: 37,720,953 km (0.046 R)
• M62: 38,130,702 km (0.1 R)
• M63: 38,645,020 km (0.051 R)
• M64: 39,265,252 km (0.106 R)
• M65: 39,368,924 km (0.085 R)
• M66: 41,356,182 km (0.078 R)
• M67: 43,376,052 km (0.098 R)
• M68: 46,300,990 km (0.064 R)
• M69: 47,953,298 km (0.118 R)
• M70: 52,110,773 km (0.053 R)
• M71: 53,598,823 km (0.12 R)
• M72: 57,791,453 km (0.103 R)
• M73: 59,807,733 km (0.101 R)
• M74: 59,927,112 km (0.064 R)
• M75: 60,884,389 km (0.104 R)
• M76: 63,056,998 km (0.118 R)
• M77: 65,009,550 km (0.079 R)
• M78: 67,229,582 km (0.111 R)
• M79: 67,726,397 km (0.098 R)
• M80: 67,975,178 km (0.067 R)
• M81: 69,474,448 km (0.093 R)
• M82: 73,014,981 km (0.085 R)
• M83: 73,142,588 km (0.108 R)
• M84: 75,064,472 km (0.076 R)
• M85: 75,966,996 km (0.109 R)
• M86: 76,484,305 km (0.089 R)
• M87: 79,481,797 km (0.074 R)
• M88: 80,138,383 km (0.107 R)
• M89: 82,119,208 km (0.071 R)
• M90: 83,982,599 km (0.107 R)
• M91: 85,053,570 km (0.087 R)
• M92: 85,456,288 km (0.112 R)
• M93: 86,263,817 km (0.1 R)
• M94: 89,655,350 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 5.2

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.62 AU - 19.34 AU

Year: 23690 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,747,567 km

• M1: 1,048,980 km (0.088 R)
• M2: 1,677,441 km (0.051 R)
• M3: 2,502,324 km (0.115 R)
• M4: 4,094,793 km (0.088 R)
• M5: 4,175,127 km (0.111 R)
• M6: 4,921,321 km (0.035 R)
• M7: 5,092,760 km (0.113 R)
• M8: 5,353,509 km (0.116 R)
• M9: 5,485,604 km (0.072 R)
• M10: 5,618,746 km (0.078 R)
• M11: 5,797,815 km (0.079 R)
• M12: 6,300,165 km (0.063 R)
• M13: 6,486,414 km (0.026 R)
• M14: 6,627,186 km (0.112 R)
• M15: 7,297,534 km (0.089 R)
• M16: 8,039,390 km (0.106 R)
• M17: 8,241,197 km (0.117 R)
• M18: 8,547,274 km (0.106 R)
• M19: 8,701,659 km (0.086 R)
• M20: 10,901,945 km (0.103 R)
• M21: 11,181,543 km (0.11 R)
• M22: 11,520,083 km (0.114 R)
• M23: 12,614,392 km (0.106 R)
• M24: 13,501,357 km (0.038 R)
• M25: 13,861,888 km (0.106 R)
• M26: 13,982,614 km (0.101 R)
• M27: 14,225,411 km (0.063 R)
• M28: 14,530,890 km (0.077 R)
• M29: 14,962,031 km (0.073 R)
• M30: 16,921,614 km (0.108 R)
• M31: 18,493,139 km (0.038 R)
• M32: 18,893,164 km (0.101 R)
• M33: 19,296,181 km (0.08 R)
• M34: 19,498,736 km (0.119 R)
• M35: 19,905,941 km (0.095 R)
• M36: 20,042,375 km (0.113 R)
• M37: 20,247,473 km (0.088 R)
• M38: 21,632,750 km (0.061 R)
• M39: 22,054,316 km (0.032 R)
• M40: 24,056,983 km (0.061 R)
• M41: 24,129,538 km (0.083 R)
• M42: 25,153,536 km (0.109 R)
• M43: 26,042,446 km (0.088 R)
• M44: 27,092,474 km (0.105 R)
• M45: 27,774,789 km (0.065 R)
• M46: 28,462,640 km (0.063 R)
• M47: 29,156,176 km (0.118 R)
• M48: 30,717,380 km (0.102 R)
• M49: 30,953,744 km (0.104 R)
• M50: 31,349,281 km (0.079 R)
• M51: 33,675,977 km (0.116 R)
• M52: 34,819,054 km (0.077 R)
• M53: 35,560,461 km (0.092 R)
• M54: 35,643,189 km (0.114 R)
• M55: 35,725,916 km (0.071 R)
• M56: 36,473,756 km (0.114 R)
• M57: 36,891,583 km (0.111 R)
• M58: 37,310,756 km (0.073 R)
• M59: 37,731,725 km (0.112 R)
• M60: 38,069,517 km (0.107 R)
• M61: 38,663,121 km (0.116 R)
• M62: 40,289,699 km (0.088 R)
• M63: 40,721,438 km (0.11 R)
• M64: 40,807,906 km (0.114 R)
• M65: 41,415,423 km (0.036 R)
• M66: 41,763,836 km (0.11 R)
• M67: 42,375,990 km (0.106 R)
• M68: 43,609,126 km (0.025 R)
• M69: 45,840,378 km (0.072 R)
• M70: 46,291,116 km (0.116 R)
• M71: 46,743,201 km (0.116 R)
• M72: 47,469,798 km (0.043 R)
• M73: 47,925,772 km (0.072 R)
• M74: 48,108,581 km (0.105 R)
• M75: 50,598,787 km (0.118 R)
• M76: 51,157,834 km (0.118 R)
• M77: 51,625,328 km (0.113 R)
• M78: 52,752,996 km (0.077 R)
• M79: 52,941,789 km (0.103 R)
• M80: 53,414,518 km (0.114 R)
• M81: 53,793,898 km (0.062 R)
• M82: 53,983,738 km (0.047 R)
• M83: 54,841,383 km (0.11 R)
• M84: 55,128,311 km (0.104 R)
• M85: 55,415,689 km (0.057 R)
• M86: 58,219,153 km (0.032 R)
• M87: 59,490,735 km (0.111 R)
• M88: 60,179,334 km (0.086 R)
• M89: 60,376,504 km (0.116 R)
• M90: 63,862,284 km (0.106 R)
• M91: 66,289,808 km (0.039 R)
• M92: 66,799,488 km (0.114 R)
• M93: 67,310,216 km (0.087 R)
• M94: 68,027,687 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit