🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.55 AU - 0.79 AU

Year: 354 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 9.9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.17 AU

Year: 765 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,084,997 km

• M1: 125,961 km (0.073 R)
• M2: 188,643 km (0.117 R)
• M3: 272,567 km (0.071 R)
• M4: 361,728 km (0.069 R)
• M5: 468,092 km (0.114 R)
• M6: 671,844 km (0.104 R)
• M7: 751,580 km (0.07 R)
• M8: 834,906 km (0.067 R)
• M9: 971,788 km (0.108 R)
• M10: 1,051,823 km (0.088 R)
• M11: 1,140,235 km (0.104 R)
• M12: 1,382,284 km (0.071 R)
• M13: 1,492,987 km (0.09 R)
• M14: 1,559,707 km (0.116 R)
• M15: 1,661,584 km (0.08 R)
• M16: 1,793,828 km (0.068 R)
• M17: 2,009,997 km (0.11 R)
• M18: 2,350,332 km (0.096 R)
• M19: 2,475,845 km (0.098 R)
• M20: 2,643,843 km (0.111 R)
• M21: 2,708,918 km (0.096 R)
• M22: 2,824,109 km (0.079 R)
• M23: 3,067,953 km (0.04 R)
• M24: 3,214,110 km (0.049 R)
• M25: 3,442,097 km (0.076 R)
• M26: 3,639,267 km (0.025 R)
• M27: 3,830,902 km (0.102 R)
• M28: 4,138,924 km (0.088 R)
• M29: 4,233,769 km (0.099 R)
• M30: 4,339,086 km (0.052 R)
• M31: 4,435,577 km (0.062 R)
• M32: 4,523,092 km (0.1 R)
• M33: 4,729,387 km (0.116 R)
• M34: 5,009,285 km (0.072 R)
• M35: 5,253,578 km (0.103 R)
• M36: 5,325,535 km (0.116 R)
• M37: 5,408,262 km (0.049 R)
• M38: 5,522,555 km (0.084 R)
• M39: 5,595,858 km (0.11 R)
• M40: 5,679,932 km (0.074 R)
• M41: 5,775,076 km (0.082 R)
• M42: 6,063,501 km (0.108 R)
• M43: 6,466,667 km (0.096 R)
• M44: 6,599,211 km (0.112 R)
• M45: 6,878,510 km (0.105 R)
• M46: 6,946,128 km (0.078 R)
• M47: 7,150,180 km (0.116 R)
• M48: 7,425,440 km (0.092 R)
• M49: 7,610,941 km (0.085 R)
• M50: 7,750,965 km (0.068 R)
• M51: 7,844,912 km (0.063 R)
• M52: 7,939,159 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.5

Radius: 13.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 1081 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,084,997 km

• M1: 185,651 km (0.072 R)
• M2: 366,216 km (0.081 R)
• M3: 461,958 km (0.094 R)
• M4: 629,957 km (0.099 R)
• M5: 771,626 km (0.081 R)
• M6: 905,516 km (0.092 R)
• M7: 1,140,385 km (0.097 R)
• M8: 1,396,047 km (0.083 R)
• M9: 1,539,212 km (0.083 R)
• M10: 1,629,270 km (0.074 R)
• M11: 1,755,082 km (0.111 R)
• M12: 1,910,514 km (0.109 R)
• M13: 2,061,758 km (0.102 R)
• M14: 2,282,265 km (0.093 R)
• M15: 2,385,936 km (0.119 R)
• M16: 2,472,105 km (0.055 R)
• M17: 2,569,044 km (0.062 R)
• M18: 2,657,457 km (0.098 R)
• M19: 2,766,813 km (0.116 R)
• M20: 2,990,461 km (0.066 R)
• M21: 3,146,342 km (0.053 R)
• M22: 3,273,052 km (0.057 R)
• M23: 3,455,561 km (0.1 R)
• M24: 3,641,661 km (0.084 R)
• M25: 3,741,443 km (0.097 R)
• M26: 4,012,215 km (0.053 R)
• M27: 4,173,182 km (0.089 R)
• M28: 4,266,082 km (0.112 R)
• M29: 4,717,270 km (0.119 R)
• M30: 4,802,092 km (0.088 R)
• M31: 4,997,915 km (0.117 R)
• M32: 5,109,216 km (0.075 R)
• M33: 5,208,848 km (0.119 R)
• M34: 5,435,489 km (0.105 R)
• M35: 5,652,556 km (0.115 R)
• M36: 5,990,198 km (0.119 R)
• M37: 6,254,388 km (0.083 R)
• M38: 6,753,446 km (0.077 R)
• M39: 6,890,478 km (0.092 R)
• M40: 7,125,646 km (0.037 R)
• M41: 7,448,179 km (0.027 R)
• M42: 7,632,633 km (0.08 R)
• M43: 7,718,203 km (0.043 R)
• M44: 8,312,106 km (0.096 R)
• M45: 8,415,030 km (0.053 R)
• M46: 8,696,423 km (0.05 R)
• M47: 8,905,711 km (0.048 R)
• M48: 9,299,004 km (0.075 R)
• M49: 9,436,334 km (0.06 R)
• M50: 9,636,197 km (0.077 R)
• M51: 9,744,357 km (0.084 R)
• M52: 9,837,406 km (0.027 R)
• M53: 10,259,572 km (0.115 R)
• M54: 10,370,124 km (0.065 R)
• M55: 10,767,905 km (0.088 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.41 AU - 3.87 AU

Year: 3593 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,084,997 km

• M1: 191,485 km (0.11 R)
• M2: 360,680 km (0.053 R)
• M3: 432,936 km (0.116 R)
• M4: 586,872 km (0.071 R)
• M5: 718,369 km (0.05 R)
• M6: 804,837 km (0.06 R)
• M7: 1,013,376 km (0.096 R)
• M8: 1,099,395 km (0.059 R)
• M9: 1,188,256 km (0.111 R)
• M10: 1,346,381 km (0.096 R)
• M11: 1,483,712 km (0.118 R)
• M12: 1,669,363 km (0.104 R)
• M13: 2,272,691 km (0.085 R)
• M14: 2,371,276 km (0.083 R)
• M15: 2,488,112 km (0.114 R)
• M16: 2,641,300 km (0.045 R)
• M17: 2,939,299 km (0.088 R)
• M18: 3,211,417 km (0.087 R)
• M19: 3,472,765 km (0.114 R)
• M20: 3,663,801 km (0.096 R)
• M21: 4,036,450 km (0.112 R)
• M22: 4,483,299 km (0.115 R)
• M23: 5,010,182 km (0.111 R)
• M24: 5,579,253 km (0.104 R)
• M25: 5,668,563 km (0.108 R)
• M26: 6,031,038 km (0.084 R)
• M27: 6,400,844 km (0.102 R)
• M28: 6,565,103 km (0.113 R)
• M29: 6,802,066 km (0.111 R)
• M30: 7,235,899 km (0.108 R)
• M31: 7,333,437 km (0.113 R)
• M32: 7,629,043 km (0.105 R)
• M33: 7,753,358 km (0.089 R)
• M34: 7,828,307 km (0.027 R)
• M35: 8,029,217 km (0.117 R)
• M36: 9,563,343 km (0.113 R)
• M37: 9,859,397 km (0.118 R)
• M38: 10,240,423 km (0.119 R)
• M39: 11,101,359 km (0.104 R)
• M40: 11,214,156 km (0.082 R)
• M41: 11,327,401 km (0.05 R)
• M42: 12,043,377 km (0.098 R)
• M43: 12,363,067 km (0.074 R)
• M44: 12,450,732 km (0.078 R)
• M45: 13,760,311 km (0.114 R)
• M46: 14,003,109 km (0.073 R)
• M47: 14,216,734 km (0.062 R)
• M48: 14,957,543 km (0.101 R)
• M49: 15,615,923 km (0.112 R)
• M50: 15,869,193 km (0.116 R)
• M51: 16,251,714 km (0.095 R)
• M52: 16,540,737 km (0.116 R)
• M53: 16,669,691 km (0.112 R)
• M54: 16,831,256 km (0.092 R)
• M55: 17,123,571 km (0.065 R)
• M56: 18,010,686 km (0.087 R)
• M57: 18,643,784 km (0.088 R)
• M58: 19,420,048 km (0.12 R)
• M59: 20,586,911 km (0.076 R)
• M60: 20,725,738 km (0.102 R)
• M61: 20,830,008 km (0.09 R)
• M62: 21,038,996 km (0.07 R)
• M63: 21,283,887 km (0.105 R)
• M64: 21,705,753 km (0.074 R)
• M65: 22,023,948 km (0.069 R)
• M66: 22,095,007 km (0.074 R)
• M67: 23,420,893 km (0.091 R)
• M68: 23,747,316 km (0.083 R)
• M69: 24,588,355 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.4

Radius: 7.1

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.39 AU - 8.77 AU

Year: 12164 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,084,997 km

• M1: 92,601 km (0.111 R)
• M2: 143,614 km (0.038 R)
• M3: 244,892 km (0.102 R)
• M4: 443,857 km (0.047 R)
• M5: 577,298 km (0.091 R)
• M6: 883,675 km (0.098 R)
• M7: 977,173 km (0.103 R)
• M8: 1,034,918 km (0.055 R)
• M9: 1,277,715 km (0.097 R)
• M10: 1,362,687 km (0.092 R)
• M11: 2,108,432 km (0.042 R)
• M12: 2,158,697 km (0.08 R)
• M13: 2,390,125 km (0.057 R)
• M14: 2,548,849 km (0.107 R)
• M15: 2,821,117 km (0.079 R)
• M16: 3,131,383 km (0.059 R)
• M17: 4,221,203 km (0.109 R)
• M18: 4,806,580 km (0.069 R)
• M19: 5,210,793 km (0.092 R)
• M20: 5,626,077 km (0.117 R)
• M21: 5,766,848 km (0.105 R)
• M22: 5,873,212 km (0.113 R)
• M23: 6,451,408 km (0.069 R)
• M24: 6,598,912 km (0.063 R)
• M25: 6,822,112 km (0.111 R)
• M26: 7,085,554 km (0.101 R)
• M27: 7,467,926 km (0.112 R)
• M28: 8,212,774 km (0.067 R)
• M29: 8,614,294 km (0.115 R)
• M30: 9,603,735 km (0.052 R)
• M31: 9,729,995 km (0.098 R)
• M32: 9,899,190 km (0.086 R)
• M33: 10,542,162 km (0.1 R)
• M34: 10,628,779 km (0.102 R)
• M35: 11,375,871 km (0.078 R)
• M36: 12,139,718 km (0.092 R)
• M37: 14,384,284 km (0.12 R)
• M38: 14,625,286 km (0.025 R)
• M39: 15,602,908 km (0.11 R)
• M40: 16,199,654 km (0.099 R)
• M41: 17,466,599 km (0.041 R)
• M42: 17,723,757 km (0.102 R)
• M43: 18,137,844 km (0.101 R)
• M44: 18,922,934 km (0.044 R)
• M45: 19,081,358 km (0.027 R)
• M46: 19,505,767 km (0.115 R)
• M47: 19,933,318 km (0.12 R)
• M48: 20,363,861 km (0.118 R)
• M49: 20,418,015 km (0.064 R)
• M50: 20,472,020 km (0.1 R)
• M51: 20,634,633 km (0.116 R)
• M52: 20,851,998 km (0.116 R)
• M53: 21,015,658 km (0.069 R)
• M54: 21,179,618 km (0.114 R)
• M55: 21,950,496 km (0.111 R)
• M56: 23,576,475 km (0.064 R)
• M57: 23,803,714 km (0.062 R)
• M58: 24,146,144 km (0.099 R)
• M59: 24,835,640 km (0.1 R)
• M60: 25,009,024 km (0.087 R)
• M61: 25,240,751 km (0.095 R)
• M62: 25,531,569 km (0.082 R)
• M63: 26,587,581 km (0.081 R)
• M64: 27,837,471 km (0.103 R)
• M65: 28,620,915 km (0.078 R)
• M66: 30,332,464 km (0.093 R)
• M67: 31,450,260 km (0.065 R)
• M68: 31,763,218 km (0.045 R)
• M69: 31,825,900 km (0.08 R)
• M70: 31,951,412 km (0.095 R)
• M71: 32,328,997 km (0.085 R)
• M72: 34,238,913 km (0.114 R)
• M73: 34,819,054 km (0.113 R)
• M74: 35,923,535 km (0.109 R)
• M75: 36,250,706 km (0.09 R)
• M76: 36,381,753 km (0.107 R)
• M77: 37,105,657 km (0.076 R)
• M78: 37,767,778 km (0.099 R)
• M79: 38,367,216 km (0.054 R)
• M80: 39,372,963 km (0.098 R)
• M81: 39,440,431 km (0.087 R)
• M82: 40,183,933 km (0.065 R)
• M83: 42,028,475 km (0.055 R)
• M84: 42,235,219 km (0.063 R)
• M85: 42,857,247 km (0.073 R)
• M86: 42,926,511 km (0.048 R)
• M87: 43,273,578 km (0.107 R)
• M88: 44,741,282 km (0.085 R)
• M89: 44,811,593 km (0.1 R)
• M90: 46,225,293 km (0.04 R)
• M91: 47,223,709 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit