🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 157 Days

Day: 42.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 393 Days

Day: 13 Hours

Environment

Temp: 12 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.07 AU - 2.31 AU

Year: 1184 Days

Day: 37.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,323,280 km

• M1: 157,377 km (0.111 R)
• M2: 1,164,769 km (0.046 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.3 AU - 5.38 AU

Year: 3302 Days

Day: 22 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 13.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.35 AU - 7.13 AU

Year: 6391 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,323,280 km

• M1: 220,956 km (0.064 R)
• M2: 307,124 km (0.102 R)
• M3: 500,405 km (0.062 R)
• M4: 763,847 km (0.095 R)
• M5: 989,440 km (0.076 R)
• M6: 1,123,330 km (0.111 R)
• M7: 1,224,907 km (0.1 R)
• M8: 1,437,935 km (0.098 R)
• M9: 1,549,236 km (0.088 R)
• M10: 2,230,504 km (0.099 R)
• M11: 2,410,321 km (0.07 R)
• M12: 3,123,304 km (0.064 R)
• M13: 3,251,360 km (0.115 R)
• M14: 3,456,459 km (0.099 R)
• M15: 3,879,372 km (0.064 R)
• M16: 4,117,083 km (0.088 R)
• M17: 4,462,355 km (0.082 R)
• M18: 5,072,864 km (0.109 R)
• M19: 5,180,873 km (0.098 R)
• M20: 5,333,463 km (0.099 R)
• M21: 5,710,001 km (0.053 R)
• M22: 6,072,477 km (0.073 R)
• M23: 6,867,589 km (0.104 R)
• M24: 7,011,353 km (0.026 R)
• M25: 7,326,257 km (0.04 R)
• M26: 7,547,063 km (0.119 R)
• M27: 7,895,028 km (0.062 R)
• M28: 7,995,408 km (0.073 R)
• M29: 8,222,797 km (0.061 R)
• M30: 8,580,784 km (0.106 R)
• M31: 9,153,744 km (0.117 R)
• M32: 9,312,168 km (0.106 R)
• M33: 9,418,383 km (0.08 R)
• M34: 9,658,637 km (0.108 R)
• M35: 10,446,719 km (0.08 R)
• M36: 10,584,648 km (0.035 R)
• M37: 10,751,150 km (0.06 R)
• M38: 10,890,426 km (0.031 R)
• M39: 11,255,445 km (0.091 R)
• M40: 11,453,811 km (0.09 R)
• M41: 11,567,655 km (0.035 R)
• M42: 11,681,799 km (0.093 R)
• M43: 12,316,692 km (0.107 R)
• M44: 13,379,585 km (0.11 R)
• M45: 13,952,545 km (0.094 R)
• M46: 14,257,275 km (0.107 R)
• M47: 14,687,669 km (0.096 R)
• M48: 14,780,419 km (0.03 R)
• M49: 14,935,552 km (0.109 R)
• M50: 15,091,134 km (0.085 R)
• M51: 15,877,420 km (0.114 R)
• M52: 16,100,022 km (0.049 R)
• M53: 16,580,381 km (0.058 R)
• M54: 17,555,310 km (0.081 R)
• M55: 18,415,199 km (0.09 R)
• M56: 18,649,170 km (0.09 R)
• M57: 19,390,577 km (0.068 R)
• M58: 20,348,302 km (0.09 R)
• M59: 20,520,938 km (0.105 R)
• M60: 20,659,316 km (0.104 R)
• M61: 20,763,436 km (0.075 R)
• M62: 20,902,413 km (0.117 R)
• M63: 21,251,275 km (0.116 R)
• M64: 21,531,771 km (0.029 R)
• M65: 21,637,387 km (0.114 R)
• M66: 21,990,289 km (0.097 R)
• M67: 22,487,552 km (0.076 R)
• M68: 23,276,681 km (0.1 R)
• M69: 23,493,448 km (0.106 R)
• M70: 24,111,138 km (0.045 R)
• M71: 24,220,793 km (0.07 R)
• M72: 24,440,403 km (0.104 R)
• M73: 24,697,561 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 14.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.83 AU - 8.95 AU

Year: 8095 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,323,280 km

• M1: 182,360 km (0.115 R)
• M2: 375,191 km (0.087 R)
• M3: 673,938 km (0.101 R)
• M4: 819,348 km (0.031 R)
• M5: 918,082 km (0.063 R)
• M6: 1,067,231 km (0.036 R)
• M7: 1,307,186 km (0.068 R)
• M8: 1,460,075 km (0.11 R)
• M9: 1,728,903 km (0.077 R)
• M10: 1,936,544 km (0.072 R)
• M11: 2,335,522 km (0.106 R)
• M12: 2,502,623 km (0.076 R)
• M13: 2,782,969 km (0.092 R)
• M14: 3,612,340 km (0.074 R)
• M15: 3,782,283 km (0.064 R)
• M16: 4,282,688 km (0.104 R)
• M17: 4,724,750 km (0.105 R)
• M18: 4,937,927 km (0.064 R)
• M19: 5,263,751 km (0.1 R)
• M20: 5,765,652 km (0.047 R)
• M21: 5,993,788 km (0.11 R)
• M22: 6,755,840 km (0.105 R)
• M23: 6,845,748 km (0.063 R)
• M24: 6,936,105 km (0.109 R)
• M25: 7,362,908 km (0.079 R)
• M26: 8,727,091 km (0.074 R)
• M27: 10,133,760 km (0.101 R)
• M28: 10,548,595 km (0.102 R)
• M29: 10,793,187 km (0.114 R)
• M30: 11,216,848 km (0.078 R)
• M31: 12,446,992 km (0.065 R)
• M32: 12,816,947 km (0.092 R)
• M33: 13,115,545 km (0.087 R)
• M34: 14,955,000 km (0.102 R)
• M35: 15,229,961 km (0.084 R)
• M36: 15,467,073 km (0.098 R)
• M37: 16,145,350 km (0.078 R)
• M38: 16,915,031 km (0.094 R)
• M39: 17,655,242 km (0.108 R)
• M40: 18,364,036 km (0.066 R)
• M41: 19,039,770 km (0.105 R)
• M42: 20,068,405 km (0.063 R)
• M43: 21,734,177 km (0.069 R)
• M44: 22,538,565 km (0.094 R)
• M45: 22,854,067 km (0.116 R)
• M46: 23,580,664 km (0.093 R)
• M47: 23,763,472 km (0.052 R)
• M48: 23,855,176 km (0.098 R)
• M49: 24,038,732 km (0.054 R)
• M50: 25,383,468 km (0.115 R)
• M51: 26,325,186 km (0.117 R)
• M52: 27,903,892 km (0.12 R)
• M53: 28,388,290 km (0.109 R)
• M54: 28,729,074 km (0.093 R)
• M55: 29,858,389 km (0.091 R)
• M56: 31,503,816 km (0.117 R)
• M57: 32,312,242 km (0.113 R)
• M58: 33,025,226 km (0.058 R)
• M59: 33,434,975 km (0.078 R)
• M60: 34,778,363 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145

Radius: 6.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.12 AU - 14.54 AU

Year: 18786 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,323,280 km

• M1: 185,651 km (0.092 R)
• M2: 537,356 km (0.092 R)
• M3: 610,509 km (0.109 R)
• M4: 687,253 km (0.063 R)
• M5: 867,668 km (0.119 R)
• M6: 1,008,439 km (0.067 R)
• M7: 1,137,692 km (0.031 R)
• M8: 1,292,226 km (0.116 R)
• M9: 2,833,084 km (0.07 R)
• M10: 2,937,653 km (0.11 R)
• M11: 3,096,826 km (0.089 R)
• M12: 3,876,530 km (0.061 R)
• M13: 3,934,574 km (0.052 R)
• M14: 4,744,945 km (0.114 R)
• M15: 5,184,913 km (0.082 R)
• M16: 5,869,323 km (0.08 R)
• M17: 5,935,894 km (0.061 R)
• M18: 6,036,424 km (0.091 R)
• M19: 6,137,402 km (0.111 R)
• M20: 6,720,535 km (0.102 R)
• M21: 6,790,247 km (0.117 R)
• M22: 7,285,416 km (0.072 R)
• M23: 7,429,030 km (0.1 R)
• M24: 7,501,286 km (0.091 R)
• M25: 7,646,246 km (0.12 R)
• M26: 8,086,812 km (0.098 R)
• M27: 8,649,300 km (0.038 R)
• M28: 9,535,817 km (0.099 R)
• M29: 9,693,044 km (0.085 R)
• M30: 9,890,663 km (0.079 R)
• M31: 10,816,824 km (0.09 R)
• M32: 12,707,741 km (0.075 R)
• M33: 12,750,975 km (0.091 R)
• M34: 13,010,976 km (0.096 R)
• M35: 14,023,903 km (0.118 R)
• M36: 14,382,190 km (0.11 R)
• M37: 14,607,634 km (0.087 R)
• M38: 14,743,469 km (0.084 R)
• M39: 14,879,752 km (0.116 R)
• M40: 15,016,485 km (0.095 R)
• M41: 16,218,354 km (0.096 R)
• M42: 16,453,073 km (0.085 R)
• M43: 16,736,112 km (0.098 R)
• M44: 16,878,230 km (0.095 R)
• M45: 17,402,870 km (0.109 R)
• M46: 17,498,912 km (0.038 R)
• M47: 18,126,924 km (0.068 R)
• M48: 19,654,168 km (0.073 R)
• M49: 19,704,134 km (0.09 R)
• M50: 19,904,445 km (0.109 R)
• M51: 21,324,877 km (0.087 R)
• M52: 22,515,976 km (0.046 R)
• M53: 22,882,789 km (0.089 R)
• M54: 24,854,041 km (0.082 R)
• M55: 24,962,200 km (0.052 R)
• M56: 25,887,313 km (0.065 R)
• M57: 26,106,624 km (0.094 R)
• M58: 27,379,701 km (0.12 R)
• M59: 27,547,251 km (0.118 R)
• M60: 27,659,150 km (0.102 R)
• M61: 29,070,307 km (0.092 R)
• M62: 29,813,360 km (0.115 R)
• M63: 29,985,696 km (0.097 R)
• M64: 30,158,482 km (0.062 R)
• M65: 30,216,077 km (0.082 R)
• M66: 30,562,695 km (0.115 R)
• M67: 30,736,528 km (0.065 R)
• M68: 30,968,704 km (0.117 R)
• M69: 31,318,165 km (0.103 R)
• M70: 32,729,022 km (0.037 R)
• M71: 34,581,792 km (0.114 R)
• M72: 34,642,080 km (0.079 R)
• M73: 35,065,442 km (0.104 R)
• M74: 35,126,029 km (0.114 R)
• M75: 35,917,252 km (0.046 R)
• M76: 35,978,288 km (0.074 R)
• M77: 37,269,467 km (0.103 R)
• M78: 37,393,185 km (0.092 R)
• M79: 37,579,135 km (0.063 R)
• M80: 37,827,467 km (0.029 R)
• M81: 38,138,631 km (0.059 R)
• M82: 38,450,692 km (0.095 R)
• M83: 38,763,501 km (0.119 R)
• M84: 38,888,864 km (0.107 R)
• M85: 39,077,208 km (0.116 R)
• M86: 39,203,020 km (0.043 R)
• M87: 39,960,134 km (0.115 R)
• M88: 40,340,562 km (0.107 R)
• M89: 40,467,720 km (0.119 R)
• M90: 40,658,457 km (0.097 R)
• M91: 41,168,885 km (0.06 R)
• M92: 42,260,501 km (0.102 R)
• M93: 42,648,109 km (0.115 R)
• M94: 42,842,287 km (0.037 R)
• M95: 42,907,212 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.3

Radius: 3.5

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.79 AU - 16.87 AU

Year: 24103 Days

Day: 15.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,323,280 km

• M1: 527,931 km (0.112 R)
• M2: 769,531 km (0.083 R)
• M3: 1,293,124 km (0.043 R)
• M4: 1,665,473 km (0.081 R)
• M5: 2,560,667 km (0.045 R)
• M6: 2,773,245 km (0.11 R)
• M7: 2,866,146 km (0.12 R)
• M8: 3,477,851 km (0.082 R)
• M9: 4,889,756 km (0.053 R)
• M10: 5,077,352 km (0.118 R)
• M11: 6,251,396 km (0.099 R)
• M12: 6,578,118 km (0.054 R)
• M13: 6,701,985 km (0.097 R)
• M14: 7,418,858 km (0.091 R)
• M15: 7,895,476 km (0.077 R)
• M16: 8,471,578 km (0.079 R)
• M17: 9,383,826 km (0.106 R)
• M18: 9,616,750 km (0.106 R)
• M19: 10,279,019 km (0.111 R)
• M20: 11,947,634 km (0.064 R)
• M21: 13,279,055 km (0.111 R)
• M22: 14,872,572 km (0.036 R)
• M23: 17,430,546 km (0.101 R)
• M24: 17,831,617 km (0.112 R)
• M25: 18,062,148 km (0.056 R)
• M26: 18,818,066 km (0.117 R)
• M27: 19,822,167 km (0.093 R)
• M28: 19,881,707 km (0.105 R)
• M29: 20,180,603 km (0.114 R)
• M30: 21,881,830 km (0.099 R)
• M31: 22,314,318 km (0.087 R)
• M32: 22,562,650 km (0.096 R)
• M33: 23,062,157 km (0.112 R)
• M34: 23,502,274 km (0.074 R)
• M35: 23,818,225 km (0.107 R)
• M36: 25,160,716 km (0.103 R)
• M37: 25,613,699 km (0.101 R)
• M38: 26,265,347 km (0.087 R)
• M39: 26,527,592 km (0.032 R)
• M40: 26,988,653 km (0.101 R)
• M41: 28,052,144 km (0.068 R)
• M42: 28,320,223 km (0.108 R)
• M43: 29,264,934 km (0.064 R)
• M44: 30,357,298 km (0.12 R)
• M45: 31,532,389 km (0.111 R)
• M46: 31,950,664 km (0.071 R)
• M47: 32,511,208 km (0.083 R)
• M48: 34,857,800 km (0.043 R)
• M49: 35,869,680 km (0.114 R)
• M50: 37,037,890 km (0.07 R)
• M51: 37,184,795 km (0.093 R)
• M52: 37,405,452 km (0.081 R)
• M53: 39,336,461 km (0.052 R)
• M54: 39,636,405 km (0.112 R)
• M55: 39,711,503 km (0.066 R)
• M56: 41,833,549 km (0.073 R)
• M57: 43,759,172 km (0.089 R)
• M58: 44,537,530 km (0.117 R)
• M59: 44,771,950 km (0.066 R)
• M60: 45,556,142 km (0.116 R)
• M61: 46,344,972 km (0.076 R)
• M62: 47,456,783 km (0.057 R)
• M63: 50,030,913 km (0.067 R)
• M64: 52,320,210 km (0.078 R)
• M65: 52,484,917 km (0.108 R)
• M66: 54,226,087 km (0.116 R)
• M67: 54,309,413 km (0.104 R)
• M68: 54,392,888 km (0.095 R)
• M69: 54,643,315 km (0.115 R)
• M70: 56,154,553 km (0.099 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: 547 - 13,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit