🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.68 AU - 1.92 AU

Year: 865 Days

Day: 31.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.38 AU

Year: 3083 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.1

Radius: 12

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.32 AU - 6.62 AU

Year: 4582 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,720,866 km

• M1: 153,188 km (0.075 R)
• M2: 397,482 km (0.106 R)
• M3: 480,658 km (0.11 R)
• M4: 659,577 km (0.052 R)
• M5: 919,578 km (0.117 R)
• M6: 1,161,777 km (0.087 R)
• M7: 1,264,700 km (0.072 R)
• M8: 1,370,915 km (0.099 R)
• M9: 2,009,399 km (0.113 R)
• M10: 2,150,619 km (0.117 R)
• M11: 2,246,661 km (0.08 R)
• M12: 2,443,232 km (0.109 R)
• M13: 2,560,667 km (0.055 R)
• M14: 2,645,638 km (0.063 R)
• M15: 3,341,418 km (0.033 R)
• M16: 3,973,020 km (0.078 R)
• M17: 4,599,985 km (0.101 R)
• M18: 5,020,953 km (0.113 R)
• M19: 5,214,533 km (0.058 R)
• M20: 5,765,352 km (0.056 R)
• M21: 6,242,270 km (0.034 R)
• M22: 6,334,572 km (0.072 R)
• M23: 6,450,660 km (0.117 R)
• M24: 6,637,807 km (0.116 R)
• M25: 6,898,107 km (0.085 R)
• M26: 7,161,848 km (0.079 R)
• M27: 7,307,108 km (0.118 R)
• M28: 7,575,935 km (0.111 R)
• M29: 7,748,721 km (0.106 R)
• M30: 7,897,870 km (0.098 R)
• M31: 8,123,464 km (0.087 R)
• M32: 8,555,353 km (0.099 R)
• M33: 8,787,080 km (0.105 R)
• M34: 9,020,901 km (0.1 R)
• M35: 9,547,785 km (0.093 R)
• M36: 10,275,130 km (0.117 R)
• M37: 10,356,960 km (0.104 R)
• M38: 10,742,174 km (0.071 R)
• M39: 11,300,623 km (0.07 R)
• M40: 11,413,420 km (0.095 R)
• M41: 11,811,350 km (0.108 R)
• M42: 12,213,769 km (0.057 R)
• M43: 12,358,579 km (0.113 R)
• M44: 12,591,503 km (0.083 R)
• M45: 12,796,602 km (0.057 R)
• M46: 13,478,020 km (0.08 R)
• M47: 13,657,687 km (0.116 R)
• M48: 13,777,964 km (0.098 R)
• M49: 14,171,107 km (0.071 R)
• M50: 14,415,101 km (0.117 R)
• M51: 14,568,140 km (0.054 R)
• M52: 15,498,190 km (0.11 R)
• M53: 15,592,287 km (0.089 R)
• M54: 16,800,290 km (0.103 R)
• M55: 16,929,243 km (0.113 R)
• M56: 17,873,654 km (0.044 R)
• M57: 18,335,762 km (0.115 R)
• M58: 19,036,179 km (0.042 R)
• M59: 19,204,327 km (0.03 R)
• M60: 19,474,202 km (0.089 R)
• M61: 19,609,738 km (0.116 R)
• M62: 21,468,940 km (0.115 R)
• M63: 22,030,530 km (0.098 R)
• M64: 22,136,446 km (0.059 R)
• M65: 22,882,042 km (0.056 R)
• M66: 24,143,152 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.4

Radius: 3.7

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 14.86 AU - 16.96 AU

Year: 22729 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,720,866 km

• M1: 93,349 km (0.102 R)
• M2: 205,847 km (0.06 R)
• M3: 442,660 km (0.094 R)
• M4: 785,688 km (0.107 R)
• M5: 876,195 km (0.06 R)
• M6: 1,773,184 km (0.04 R)
• M7: 2,592,531 km (0.078 R)
• M8: 2,626,191 km (0.098 R)
• M9: 2,899,955 km (0.103 R)
• M10: 3,812,951 km (0.067 R)
• M11: 3,927,991 km (0.114 R)
• M12: 3,966,737 km (0.034 R)
• M13: 4,005,483 km (0.044 R)
• M14: 4,601,780 km (0.113 R)
• M15: 4,642,471 km (0.052 R)
• M16: 5,225,304 km (0.048 R)
• M17: 5,353,210 km (0.116 R)
• M18: 5,655,548 km (0.082 R)
• M19: 6,872,975 km (0.081 R)
• M20: 7,154,219 km (0.114 R)
• M21: 7,486,925 km (0.12 R)
• M22: 7,582,966 km (0.107 R)
• M23: 8,465,295 km (0.081 R)
• M24: 9,431,248 km (0.042 R)
• M25: 9,795,968 km (0.107 R)
• M26: 10,006,302 km (0.089 R)
• M27: 10,431,609 km (0.117 R)
• M28: 11,080,714 km (0.078 R)
• M29: 11,354,927 km (0.079 R)
• M30: 12,474,069 km (0.117 R)
• M31: 12,931,539 km (0.056 R)
• M32: 15,057,026 km (0.109 R)
• M33: 15,482,632 km (0.11 R)
• M34: 17,414,838 km (0.118 R)
• M35: 18,247,499 km (0.098 R)
• M36: 18,506,154 km (0.075 R)
• M37: 18,636,005 km (0.049 R)
• M38: 19,355,571 km (0.059 R)
• M39: 20,418,464 km (0.079 R)
• M40: 20,956,867 km (0.105 R)
• M41: 21,979,069 km (0.099 R)
• M42: 22,116,549 km (0.092 R)
• M43: 23,087,140 km (0.088 R)
• M44: 23,507,211 km (0.112 R)
• M45: 24,071,494 km (0.106 R)
• M46: 24,926,147 km (0.026 R)
• M47: 26,372,309 km (0.098 R)
• M48: 29,118,777 km (0.079 R)
• M49: 30,410,854 km (0.117 R)
• M50: 30,717,529 km (0.069 R)
• M51: 32,344,556 km (0.094 R)
• M52: 32,657,514 km (0.072 R)
• M53: 33,444,698 km (0.107 R)
• M54: 33,840,534 km (0.083 R)
• M55: 34,238,016 km (0.057 R)
• M56: 34,317,602 km (0.061 R)
• M57: 34,796,914 km (0.117 R)
• M58: 35,843,051 km (0.073 R)
• M59: 36,329,394 km (0.082 R)
• M60: 37,062,872 km (0.08 R)
• M61: 38,627,367 km (0.092 R)
• M62: 39,626,681 km (0.101 R)
• M63: 40,297,478 km (0.106 R)
• M64: 40,887,492 km (0.088 R)
• M65: 42,932,195 km (0.079 R)
• M66: 43,621,094 km (0.087 R)
• M67: 44,053,581 km (0.059 R)
• M68: 45,097,176 km (0.119 R)
• M69: 45,184,541 km (0.091 R)
• M70: 45,797,443 km (0.119 R)
• M71: 46,766,239 km (0.112 R)
• M72: 48,723,877 km (0.099 R)
• M73: 49,352,338 km (0.115 R)
• M74: 50,164,355 km (0.117 R)
• M75: 50,526,681 km (0.116 R)
• M76: 50,617,337 km (0.06 R)
• M77: 52,076,066 km (0.114 R)
• M78: 52,718,589 km (0.094 R)
• M79: 53,548,558 km (0.031 R)
• M80: 53,918,813 km (0.072 R)
• M81: 54,382,865 km (0.12 R)
• M82: 55,034,663 km (0.04 R)
• M83: 55,970,398 km (0.085 R)
• M84: 56,911,368 km (0.115 R)
• M85: 57,762,580 km (0.059 R)
• M86: 58,999,755 km (0.105 R)
• M87: 59,477,869 km (0.101 R)
• M88: 59,669,504 km (0.104 R)
• M89: 60,245,606 km (0.098 R)
• M90: 60,437,989 km (0.119 R)
• M91: 61,596,923 km (0.102 R)
• M92: 64,231,043 km (0.062 R)
• M93: 65,215,995 km (0.075 R)
• M94: 65,512,498 km (0.058 R)
• M95: 65,611,382 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.4

Radius: 7.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.8 AU - 19.38 AU

Year: 26422 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,720,866 km

• M1: 142,417 km (0.088 R)
• M2: 805,734 km (0.039 R)
• M3: 1,666,221 km (0.034 R)
• M4: 1,965,417 km (0.063 R)
• M5: 2,174,405 km (0.067 R)
• M6: 2,804,960 km (0.079 R)
• M7: 2,961,140 km (0.098 R)
• M8: 4,045,276 km (0.102 R)
• M9: 4,537,752 km (0.109 R)
• M10: 4,675,382 km (0.054 R)
• M11: 4,814,359 km (0.117 R)
• M12: 5,049,078 km (0.106 R)
• M13: 5,775,675 km (0.093 R)
• M14: 6,176,597 km (0.12 R)
• M15: 6,380,349 km (0.109 R)
• M16: 6,586,345 km (0.059 R)
• M17: 6,794,586 km (0.102 R)
• M18: 7,378,466 km (0.09 R)
• M19: 7,486,326 km (0.061 R)
• M20: 9,282,697 km (0.108 R)
• M21: 9,399,234 km (0.115 R)
• M22: 10,530,493 km (0.081 R)
• M23: 11,142,947 km (0.114 R)
• M24: 12,019,740 km (0.069 R)
• M25: 12,210,627 km (0.064 R)
• M26: 14,848,636 km (0.071 R)
• M27: 14,916,703 km (0.089 R)
• M28: 15,603,806 km (0.082 R)
• M29: 17,438,325 km (0.09 R)
• M30: 17,654,344 km (0.103 R)
• M31: 19,117,112 km (0.115 R)
• M32: 19,863,007 km (0.076 R)
• M33: 20,088,600 km (0.091 R)
• M34: 20,390,788 km (0.054 R)
• M35: 20,770,617 km (0.078 R)
• M36: 20,923,207 km (0.08 R)
• M37: 21,691,691 km (0.103 R)
• M38: 22,547,690 km (0.048 R)
• M39: 23,335,323 km (0.033 R)
• M40: 24,775,951 km (0.083 R)
• M41: 26,824,095 km (0.12 R)
• M42: 26,990,149 km (0.106 R)
• M43: 27,323,602 km (0.093 R)
• M44: 27,407,227 km (0.084 R)
• M45: 27,574,628 km (0.106 R)
• M46: 28,501,237 km (0.103 R)
• M47: 31,429,465 km (0.111 R)
• M48: 31,956,050 km (0.091 R)
• M49: 33,911,743 km (0.075 R)
• M50: 34,091,560 km (0.106 R)
• M51: 34,542,148 km (0.111 R)
• M52: 36,917,314 km (0.08 R)
• M53: 37,380,020 km (0.07 R)
• M54: 39,628,027 km (0.112 R)
• M55: 39,912,114 km (0.089 R)
• M56: 40,291,793 km (0.095 R)
• M57: 40,672,819 km (0.12 R)
• M58: 41,438,461 km (0.076 R)
• M59: 41,630,544 km (0.114 R)
• M60: 41,823,077 km (0.095 R)
• M61: 46,031,414 km (0.116 R)
• M62: 47,530,834 km (0.077 R)
• M63: 49,249,564 km (0.073 R)
• M64: 49,453,017 km (0.112 R)
• M65: 50,372,445 km (0.111 R)
• M66: 52,643,491 km (0.057 R)
• M67: 54,421,162 km (0.114 R)
• M68: 54,842,280 km (0.093 R)
• M69: 54,947,747 km (0.092 R)
• M70: 55,899,788 km (0.119 R)
• M71: 57,820,325 km (0.105 R)
• M72: 58,357,531 km (0.08 R)
• M73: 58,572,952 km (0.081 R)
• M74: 59,328,870 km (0.095 R)
• M75: 59,545,488 km (0.091 R)
• M76: 59,653,797 km (0.097 R)
• M77: 60,196,837 km (0.084 R)
• M78: 60,850,430 km (0.077 R)
• M79: 65,156,156 km (0.039 R)
• M80: 66,163,697 km (0.119 R)
• M81: 67,854,303 km (0.11 R)
• M82: 69,673,413 km (0.065 R)
• M83: 69,787,556 km (0.098 R)
• M84: 72,200,570 km (0.102 R)
• M85: 72,547,487 km (0.112 R)
• M86: 72,894,854 km (0.118 R)
• M87: 74,874,482 km (0.118 R)
• M88: 75,342,873 km (0.12 R)
• M89: 76,047,180 km (0.092 R)
• M90: 76,989,647 km (0.078 R)
• M91: 77,936,003 km (0.092 R)
• M92: 79,482,097 km (0.057 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit