🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.92 AU - 1.06 AU

Year: 310 Days

Day: 18.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 55.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,996,772 km

• M1: 383,419 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.9 AU - 4.2 AU

Year: 2103 Days

Day: 18 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 14.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.68 AU - 10.36 AU

Year: 9234 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,996,772 km

• M1: 388,057 km (0.042 R)
• M2: 1,419,235 km (0.114 R)
• M3: 1,587,383 km (0.103 R)
• M4: 1,695,991 km (0.119 R)
• M5: 1,875,359 km (0.092 R)
• M6: 2,352,127 km (0.112 R)
• M7: 2,579,217 km (0.058 R)
• M8: 3,028,310 km (0.036 R)
• M9: 3,220,543 km (0.086 R)
• M10: 3,617,277 km (0.051 R)
• M11: 3,851,248 km (0.036 R)
• M12: 4,272,814 km (0.046 R)
• M13: 4,520,548 km (0.088 R)
• M14: 5,095,303 km (0.047 R)
• M15: 5,193,440 km (0.111 R)
• M16: 5,458,078 km (0.073 R)
• M17: 5,558,608 km (0.079 R)
• M18: 5,795,272 km (0.105 R)
• M19: 6,174,203 km (0.101 R)
• M20: 6,384,388 km (0.104 R)
• M21: 6,739,833 km (0.106 R)
• M22: 7,211,814 km (0.11 R)
• M23: 7,396,268 km (0.102 R)
• M24: 7,657,167 km (0.084 R)
• M25: 8,073,199 km (0.032 R)
• M26: 9,567,233 km (0.106 R)
• M27: 10,975,098 km (0.115 R)
• M28: 11,530,555 km (0.114 R)
• M29: 11,833,491 km (0.112 R)
• M30: 11,964,090 km (0.099 R)
• M31: 12,758,006 km (0.066 R)
• M32: 12,936,775 km (0.091 R)
• M33: 13,797,262 km (0.117 R)
• M34: 14,211,349 km (0.069 R)
• M35: 14,769,947 km (0.117 R)
• M36: 15,004,816 km (0.119 R)
• M37: 15,908,537 km (0.082 R)
• M38: 16,004,728 km (0.064 R)
• M39: 16,294,350 km (0.115 R)
• M40: 17,124,618 km (0.097 R)
• M41: 19,183,085 km (0.1 R)
• M42: 19,439,495 km (0.082 R)
• M43: 19,696,953 km (0.114 R)
• M44: 19,903,847 km (0.05 R)
• M45: 20,007,518 km (0.12 R)
• M46: 21,318,893 km (0.115 R)
• M47: 21,797,756 km (0.096 R)
• M48: 22,334,065 km (0.055 R)
• M49: 23,583,955 km (0.103 R)
• M50: 23,913,668 km (0.07 R)
• M51: 24,411,381 km (0.048 R)
• M52: 24,633,533 km (0.072 R)
• M53: 24,744,984 km (0.096 R)
• M54: 24,968,184 km (0.068 R)
• M55: 25,192,132 km (0.115 R)
• M56: 25,360,579 km (0.074 R)
• M57: 26,892,910 km (0.059 R)
• M58: 28,396,817 km (0.059 R)
• M59: 28,923,851 km (0.096 R)
• M60: 29,513,117 km (0.106 R)
• M61: 29,749,930 km (0.12 R)
• M62: 30,464,260 km (0.086 R)
• M63: 31,063,848 km (0.116 R)
• M64: 31,244,413 km (0.075 R)
• M65: 31,606,739 km (0.103 R)
• M66: 32,274,693 km (0.085 R)
• M67: 34,181,917 km (0.052 R)
• M68: 34,492,931 km (0.074 R)
• M69: 34,929,906 km (0.08 R)
• M70: 35,809,542 km (0.106 R)
• M71: 36,125,492 km (0.1 R)
• M72: 36,951,123 km (0.074 R)
• M73: 38,169,149 km (0.118 R)
• M74: 41,172,176 km (0.101 R)
• M75: 42,167,750 km (0.087 R)
• M76: 42,970,044 km (0.059 R)
• M77: 44,115,066 km (0.058 R)
• M78: 45,885,706 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 9.3

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.75 AU - 11.21 AU

Year: 11437 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,996,772 km

• M1: 154,834 km (0.1 R)
• M2: 270,323 km (0.118 R)
• M3: 553,063 km (0.096 R)
• M4: 708,645 km (0.084 R)
• M5: 1,106,575 km (0.053 R)
• M6: 1,283,849 km (0.049 R)
• M7: 1,446,611 km (0.086 R)
• M8: 1,844,542 km (0.115 R)
• M9: 2,619,309 km (0.085 R)
• M10: 3,260,037 km (0.101 R)
• M11: 3,713,468 km (0.114 R)
• M12: 4,015,506 km (0.115 R)
• M13: 4,221,353 km (0.118 R)
• M14: 4,607,764 km (0.114 R)
• M15: 4,823,335 km (0.106 R)
• M16: 4,895,890 km (0.108 R)
• M17: 5,301,898 km (0.103 R)
• M18: 5,680,381 km (0.097 R)
• M19: 6,146,079 km (0.097 R)
• M20: 6,264,411 km (0.117 R)
• M21: 6,786,059 km (0.096 R)
• M22: 6,867,589 km (0.108 R)
• M23: 7,155,565 km (0.107 R)
• M24: 7,489,318 km (0.103 R)
• M25: 7,573,691 km (0.112 R)
• M26: 7,913,877 km (0.1 R)
• M27: 8,346,364 km (0.091 R)
• M28: 9,143,871 km (0.119 R)
• M29: 9,279,257 km (0.118 R)
• M30: 9,415,241 km (0.088 R)
• M31: 9,689,155 km (0.072 R)
• M32: 9,827,084 km (0.052 R)
• M33: 10,105,037 km (0.101 R)
• M34: 10,432,507 km (0.08 R)
• M35: 10,811,139 km (0.037 R)
• M36: 11,290,600 km (0.09 R)
• M37: 11,679,405 km (0.107 R)
• M38: 11,924,446 km (0.065 R)
• M39: 12,023,031 km (0.039 R)
• M40: 13,482,209 km (0.026 R)
• M41: 13,687,906 km (0.099 R)
• M42: 14,258,771 km (0.061 R)
• M43: 14,996,439 km (0.044 R)
• M44: 15,692,667 km (0.117 R)
• M45: 16,784,283 km (0.095 R)
• M46: 17,061,039 km (0.115 R)
• M47: 18,296,568 km (0.102 R)
• M48: 18,810,287 km (0.071 R)
• M49: 18,982,623 km (0.042 R)
• M50: 19,213,154 km (0.117 R)
• M51: 19,386,687 km (0.112 R)
• M52: 19,910,429 km (0.063 R)
• M53: 20,556,842 km (0.1 R)
• M54: 22,172,499 km (0.118 R)
• M55: 23,087,589 km (0.113 R)
• M56: 23,704,531 km (0.094 R)
• M57: 24,077,328 km (0.111 R)
• M58: 25,970,190 km (0.098 R)
• M59: 26,611,666 km (0.095 R)
• M60: 27,063,900 km (0.118 R)
• M61: 27,128,676 km (0.113 R)
• M62: 27,258,527 km (0.055 R)
• M63: 29,229,629 km (0.095 R)
• M64: 29,429,342 km (0.105 R)
• M65: 29,963,855 km (0.11 R)
• M66: 30,907,070 km (0.061 R)
• M67: 31,110,523 km (0.088 R)
• M68: 31,518,626 km (0.042 R)
• M69: 31,791,642 km (0.066 R)
• M70: 32,409,032 km (0.108 R)
• M71: 32,615,627 km (0.09 R)
• M72: 33,168,840 km (0.089 R)
• M73: 34,074,356 km (0.082 R)
• M74: 34,214,379 km (0.105 R)
• M75: 34,987,950 km (0.112 R)
• M76: 36,123,547 km (0.059 R)
• M77: 36,839,373 km (0.103 R)
• M78: 37,994,418 km (0.115 R)
• M79: 39,381,490 km (0.101 R)
• M80: 40,266,062 km (0.063 R)
• M81: 40,340,113 km (0.087 R)
• M82: 40,562,415 km (0.109 R)
• M83: 40,785,167 km (0.112 R)
• M84: 41,082,717 km (0.12 R)
• M85: 42,732,333 km (0.104 R)
• M86: 44,326,896 km (0.082 R)
• M87: 51,539,010 km (0.036 R)
• M88: 52,587,092 km (0.062 R)
• M89: 53,154,367 km (0.065 R)
• M90: 53,968,180 km (0.07 R)
• M91: 54,213,221 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 11.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.48 AU - 14.62 AU

Year: 14820 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,996,772 km

• M1: 220,956 km (0.046 R)
• M2: 336,745 km (0.048 R)
• M3: 468,840 km (0.063 R)
• M4: 1,082,789 km (0.118 R)
• M5: 1,382,434 km (0.101 R)
• M6: 1,495,979 km (0.113 R)
• M7: 2,323,704 km (0.106 R)
• M8: 2,973,706 km (0.09 R)
• M9: 3,062,717 km (0.101 R)
• M10: 3,243,132 km (0.067 R)
• M11: 3,614,733 km (0.087 R)
• M12: 3,967,485 km (0.044 R)
• M13: 4,432,735 km (0.049 R)
• M14: 5,091,713 km (0.025 R)
• M15: 5,707,608 km (0.094 R)
• M16: 5,893,259 km (0.114 R)
• M17: 6,346,989 km (0.083 R)
• M18: 6,578,118 km (0.109 R)
• M19: 6,772,894 km (0.085 R)
• M20: 6,890,628 km (0.073 R)
• M21: 7,009,109 km (0.06 R)
• M22: 7,368,593 km (0.037 R)
• M23: 7,734,210 km (0.107 R)
• M24: 7,898,618 km (0.095 R)
• M25: 8,064,073 km (0.103 R)
• M26: 8,695,227 km (0.105 R)
• M27: 8,866,367 km (0.037 R)
• M28: 9,342,387 km (0.064 R)
• M29: 9,473,734 km (0.115 R)
• M30: 10,958,194 km (0.07 R)
• M31: 11,422,246 km (0.074 R)
• M32: 12,130,443 km (0.113 R)
• M33: 12,610,502 km (0.083 R)
• M34: 12,707,292 km (0.111 R)
• M35: 13,490,287 km (0.068 R)
• M36: 15,308,649 km (0.036 R)
• M37: 15,463,782 km (0.073 R)
• M38: 15,567,304 km (0.093 R)
• M39: 16,088,952 km (0.066 R)
• M40: 16,246,628 km (0.077 R)
• M41: 16,935,526 km (0.053 R)
• M42: 20,010,660 km (0.11 R)
• M43: 20,123,606 km (0.117 R)
• M44: 20,236,852 km (0.101 R)
• M45: 20,806,072 km (0.047 R)
• M46: 21,611,806 km (0.069 R)
• M47: 21,843,832 km (0.057 R)
• M48: 22,603,789 km (0.099 R)
• M49: 23,135,012 km (0.064 R)
• M50: 23,551,043 km (0.117 R)
• M51: 23,849,790 km (0.077 R)
• M52: 24,511,312 km (0.116 R)
• M53: 24,632,187 km (0.066 R)
• M54: 25,300,889 km (0.059 R)
• M55: 25,729,487 km (0.078 R)
• M56: 26,531,930 km (0.114 R)
• M57: 27,029,792 km (0.084 R)
• M58: 27,593,477 km (0.11 R)
• M59: 28,669,086 km (0.102 R)
• M60: 29,436,523 km (0.097 R)
• M61: 30,016,514 km (0.095 R)
• M62: 30,145,916 km (0.098 R)
• M63: 33,911,444 km (0.112 R)
• M64: 34,046,231 km (0.111 R)
• M65: 35,267,548 km (0.062 R)
• M66: 35,472,498 km (0.119 R)
• M67: 35,609,230 km (0.029 R)
• M68: 36,434,113 km (0.117 R)
• M69: 37,265,129 km (0.103 R)
• M70: 37,892,542 km (0.111 R)
• M71: 38,382,924 km (0.117 R)
• M72: 38,523,396 km (0.118 R)
• M73: 40,508,261 km (0.107 R)
• M74: 41,729,578 km (0.099 R)
• M75: 42,817,155 km (0.082 R)
• M76: 42,890,009 km (0.058 R)
• M77: 43,620,645 km (0.091 R)
• M78: 47,486,104 km (0.101 R)
• M79: 49,001,830 km (0.088 R)
• M80: 49,154,270 km (0.086 R)
• M81: 49,689,082 km (0.082 R)
• M82: 50,610,306 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.5

Radius: 5.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 20.39 AU - 22.09 AU

Year: 30772 Days

Day: 19.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,996,772 km

• M1: 112,348 km (0.109 R)
• M2: 217,216 km (0.068 R)
• M3: 324,029 km (0.088 R)
• M4: 467,643 km (0.094 R)
• M5: 506,838 km (0.11 R)
• M6: 697,425 km (0.03 R)
• M7: 1,168,359 km (0.036 R)
• M8: 1,508,096 km (0.111 R)
• M9: 1,876,855 km (0.084 R)
• M10: 2,950,818 km (0.108 R)
• M11: 3,727,231 km (0.12 R)
• M12: 4,096,289 km (0.117 R)
• M13: 4,348,810 km (0.053 R)
• M14: 5,001,954 km (0.119 R)
• M15: 5,825,640 km (0.096 R)
• M16: 6,014,283 km (0.074 R)
• M17: 6,205,020 km (0.112 R)
• M18: 6,446,172 km (0.101 R)
• M19: 6,543,560 km (0.054 R)
• M20: 7,188,178 km (0.1 R)
• M21: 7,238,592 km (0.065 R)
• M22: 7,594,934 km (0.059 R)
• M23: 7,904,901 km (0.098 R)
• M24: 8,967,644 km (0.065 R)
• M25: 9,295,114 km (0.067 R)
• M26: 10,586,593 km (0.088 R)
• M27: 11,282,372 km (0.088 R)
• M28: 11,754,503 km (0.091 R)
• M29: 13,894,501 km (0.094 R)
• M30: 13,957,332 km (0.102 R)
• M31: 14,719,383 km (0.091 R)
• M32: 14,912,065 km (0.045 R)
• M33: 14,976,392 km (0.088 R)
• M34: 15,299,823 km (0.092 R)
• M35: 16,482,843 km (0.112 R)
• M36: 16,682,855 km (0.115 R)
• M37: 17,287,680 km (0.096 R)
• M38: 17,490,983 km (0.08 R)
• M39: 21,064,727 km (0.054 R)
• M40: 22,010,784 km (0.077 R)
• M41: 24,246,075 km (0.108 R)
• M42: 25,083,673 km (0.111 R)
• M43: 26,318,753 km (0.052 R)
• M44: 30,140,979 km (0.118 R)
• M45: 31,041,109 km (0.04 R)
• M46: 31,288,095 km (0.049 R)
• M47: 31,867,039 km (0.114 R)
• M48: 33,793,710 km (0.099 R)
• M49: 35,241,967 km (0.037 R)
• M50: 35,930,566 km (0.064 R)
• M51: 37,934,579 km (0.082 R)
• M52: 38,728,645 km (0.098 R)
• M53: 40,153,864 km (0.031 R)
• M54: 41,686,793 km (0.029 R)
• M55: 42,414,736 km (0.097 R)
• M56: 42,597,395 km (0.065 R)
• M57: 43,146,868 km (0.052 R)
• M58: 43,791,037 km (0.045 R)
• M59: 44,995,599 km (0.091 R)
• M60: 45,275,048 km (0.066 R)
• M61: 50,210,880 km (0.081 R)
• M62: 50,404,160 km (0.054 R)
• M63: 51,276,765 km (0.109 R)
• M64: 51,374,003 km (0.052 R)
• M65: 51,958,781 km (0.088 R)
• M66: 53,529,110 km (0.107 R)
• M67: 53,627,845 km (0.078 R)
• M68: 53,924,198 km (0.051 R)
• M69: 55,513,975 km (0.073 R)
• M70: 55,813,769 km (0.076 R)
• M71: 56,515,233 km (0.104 R)
• M72: 57,018,181 km (0.074 R)
• M73: 57,320,668 km (0.045 R)
• M74: 58,231,270 km (0.037 R)
• M75: 58,739,305 km (0.102 R)
• M76: 59,044,784 km (0.109 R)
• M77: 59,452,887 km (0.075 R)
• M78: 60,580,107 km (0.117 R)
• M79: 61,817,730 km (0.098 R)
• M80: 62,335,937 km (0.06 R)
• M81: 62,439,758 km (0.106 R)
• M82: 62,647,549 km (0.111 R)
• M83: 63,376,540 km (0.117 R)
• M84: 64,213,240 km (0.103 R)
• M85: 64,527,845 km (0.078 R)
• M86: 65,158,849 km (0.112 R)
• M87: 66,851,249 km (0.116 R)
• M88: 67,489,583 km (0.064 R)
• M89: 67,596,247 km (0.096 R)
• M90: 67,809,573 km (0.102 R)
• M91: 68,130,012 km (0.096 R)
• M92: 68,343,937 km (0.118 R)
• M93: 68,558,011 km (0.106 R)
• M94: 68,772,385 km (0.025 R)
• M95: 70,603,463 km (0.119 R)
• M96: 70,928,240 km (0.057 R)
• M97: 71,362,074 km (0.115 R)

Kuiper Belt

Range: 34.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit