🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.78 AU - 0.96 AU

Year: 285 Days

Day: 41.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,436,494 km

• M1: 45,927 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.88 AU - 1.14 AU

Year: 357 Days

Day: 36.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,436,494 km

• M1: 385,813 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.04 AU - 1.12 AU

Year: 394 Days

Day: 17.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.2 AU - 2.74 AU

Year: 1364 Days

Day: 37.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,436,494 km

• M1: 1,346,680 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.11 AU - 4.15 AU

Year: 2431 Days

Day: 12.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.47 AU - 4.85 AU

Year: 2982 Days

Day: 28.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,436,494 km

• M1: 541,694 km (0.11 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 8.4

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.33 AU - 8.89 AU

Year: 6663 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,436,494 km

• M1: 131,945 km (0.12 R)
• M2: 188,643 km (0.106 R)
• M3: 297,101 km (0.086 R)
• M4: 686,953 km (0.11 R)
• M5: 845,378 km (0.118 R)
• M6: 1,507,947 km (0.107 R)
• M7: 2,123,093 km (0.073 R)
• M8: 2,437,249 km (0.109 R)
• M9: 2,682,739 km (0.075 R)
• M10: 3,109,541 km (0.113 R)
• M11: 3,197,505 km (0.072 R)
• M12: 3,308,656 km (0.082 R)
• M13: 3,375,975 km (0.084 R)
• M14: 3,649,739 km (0.118 R)
• M15: 4,194,575 km (0.056 R)
• M16: 4,464,150 km (0.115 R)
• M17: 5,280,506 km (0.082 R)
• M18: 5,732,740 km (0.089 R)
• M19: 5,895,353 km (0.103 R)
• M20: 6,448,416 km (0.114 R)
• M21: 6,702,583 km (0.103 R)
• M22: 7,250,261 km (0.1 R)
• M23: 7,338,075 km (0.115 R)
• M24: 7,514,750 km (0.109 R)
• M25: 7,633,381 km (0.117 R)
• M26: 8,144,258 km (0.109 R)
• M27: 8,296,548 km (0.077 R)
• M28: 8,511,520 km (0.043 R)
• M29: 8,978,116 km (0.04 R)
• M30: 9,198,773 km (0.079 R)
• M31: 9,613,309 km (0.094 R)
• M32: 9,903,977 km (0.075 R)
• M33: 10,263,012 km (0.101 R)
• M34: 10,526,903 km (0.035 R)
• M35: 11,741,787 km (0.093 R)
• M36: 11,879,417 km (0.072 R)
• M37: 12,858,535 km (0.095 R)
• M38: 13,393,497 km (0.059 R)
• M39: 13,537,560 km (0.117 R)
• M40: 13,899,587 km (0.081 R)
• M41: 14,081,797 km (0.111 R)
• M42: 14,154,951 km (0.077 R)
• M43: 14,301,556 km (0.113 R)
• M44: 14,744,366 km (0.116 R)
• M45: 15,454,806 km (0.047 R)
• M46: 15,605,751 km (0.075 R)
• M47: 16,061,725 km (0.106 R)
• M48: 17,337,944 km (0.087 R)
• M49: 17,455,528 km (0.067 R)
• M50: 17,968,350 km (0.068 R)
• M51: 18,087,430 km (0.056 R)
• M52: 19,049,194 km (0.109 R)
• M53: 19,863,456 km (0.066 R)
• M54: 20,938,765 km (0.1 R)
• M55: 21,064,128 km (0.114 R)
• M56: 21,189,641 km (0.1 R)
• M57: 21,315,453 km (0.066 R)
• M58: 21,525,638 km (0.069 R)
• M59: 22,117,896 km (0.088 R)
• M60: 22,373,409 km (0.083 R)
• M61: 23,188,867 km (0.119 R)
• M62: 23,361,652 km (0.113 R)
• M63: 23,752,402 km (0.085 R)
• M64: 23,926,683 km (0.053 R)
• M65: 24,014,049 km (0.051 R)
• M66: 24,540,035 km (0.094 R)
• M67: 24,804,524 km (0.097 R)
• M68: 25,070,060 km (0.105 R)
• M69: 26,231,089 km (0.043 R)
• M70: 26,321,147 km (0.052 R)
• M71: 26,456,383 km (0.106 R)
• M72: 26,637,098 km (0.09 R)
• M73: 27,501,025 km (0.103 R)
• M74: 27,729,910 km (0.096 R)
• M75: 27,913,467 km (0.051 R)
• M76: 28,327,853 km (0.109 R)
• M77: 28,744,483 km (0.088 R)
• M78: 29,349,606 km (0.073 R)
• M79: 29,443,105 km (0.101 R)
• M80: 30,100,288 km (0.12 R)
• M81: 31,047,542 km (0.036 R)
• M82: 31,333,573 km (0.044 R)
• M83: 31,476,888 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.5

Radius: 4.4

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.32 AU - 13.48 AU

Year: 17240 Days

Day: 22.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,436,494 km

• M1: 84,074 km (0.046 R)
• M2: 156,031 km (0.1 R)
• M3: 240,853 km (0.059 R)
• M4: 382,522 km (0.028 R)
• M5: 470,336 km (0.101 R)
• M6: 865,274 km (0.111 R)
• M7: 942,467 km (0.034 R)
• M8: 1,230,293 km (0.068 R)
• M9: 1,520,662 km (0.099 R)
• M10: 1,685,669 km (0.09 R)
• M11: 2,293,934 km (0.096 R)
• M12: 2,790,599 km (0.035 R)
• M13: 2,963,384 km (0.11 R)
• M14: 3,471,568 km (0.064 R)
• M15: 5,398,090 km (0.108 R)
• M16: 5,433,843 km (0.114 R)
• M17: 5,685,617 km (0.102 R)
• M18: 5,758,321 km (0.095 R)
• M19: 5,904,478 km (0.084 R)
• M20: 6,089,082 km (0.068 R)
• M21: 6,769,004 km (0.088 R)
• M22: 6,884,644 km (0.092 R)
• M23: 7,078,822 km (0.099 R)
• M24: 7,274,795 km (0.073 R)
• M25: 7,833,094 km (0.113 R)
• M26: 8,322,578 km (0.101 R)
• M27: 8,363,867 km (0.064 R)
• M28: 8,863,973 km (0.063 R)
• M29: 8,990,533 km (0.064 R)
• M30: 9,416,737 km (0.11 R)
• M31: 9,893,057 km (0.059 R)
• M32: 10,200,181 km (0.04 R)
• M33: 11,921,754 km (0.106 R)
• M34: 12,483,942 km (0.105 R)
• M35: 12,625,761 km (0.052 R)
• M36: 13,633,752 km (0.056 R)
• M37: 14,122,637 km (0.071 R)
• M38: 14,518,025 km (0.104 R)
• M39: 14,816,921 km (0.12 R)
• M40: 16,965,296 km (0.087 R)
• M41: 18,343,242 km (0.083 R)
• M42: 19,099,908 km (0.113 R)
• M43: 19,427,378 km (0.113 R)
• M44: 19,482,131 km (0.06 R)
• M45: 21,317,397 km (0.105 R)
• M46: 21,487,041 km (0.097 R)
• M47: 22,571,327 km (0.071 R)
• M48: 23,323,505 km (0.095 R)
• M49: 24,260,436 km (0.107 R)
• M50: 24,437,411 km (0.109 R)
• M51: 24,792,855 km (0.116 R)
• M52: 25,090,256 km (0.115 R)
• M53: 25,688,647 km (0.113 R)
• M54: 27,021,714 km (0.118 R)
• M55: 29,251,171 km (0.053 R)
• M56: 29,502,495 km (0.117 R)
• M57: 30,451,245 km (0.09 R)
• M58: 31,410,167 km (0.079 R)
• M59: 31,861,055 km (0.102 R)
• M60: 31,925,532 km (0.092 R)
• M61: 33,226,285 km (0.107 R)
• M62: 33,949,142 km (0.04 R)
• M63: 34,743,507 km (0.065 R)
• M64: 36,148,381 km (0.068 R)
• M65: 36,215,700 km (0.066 R)
• M66: 36,688,429 km (0.106 R)
• M67: 36,891,583 km (0.092 R)
• M68: 37,639,871 km (0.11 R)
• M69: 38,393,097 km (0.088 R)
• M70: 39,220,523 km (0.082 R)
• M71: 39,289,786 km (0.111 R)
• M72: 39,567,141 km (0.092 R)
• M73: 42,517,510 km (0.065 R)
• M74: 42,659,778 km (0.09 R)
• M75: 43,158,836 km (0.097 R)
• M76: 43,516,525 km (0.088 R)
• M77: 45,247,222 km (0.109 R)
• M78: 48,626,638 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.9

Radius: 5.6

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.39 AU - 17.77 AU

Year: 22662 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,436,494 km

• M1: 156,629 km (0.119 R)
• M2: 194,477 km (0.026 R)
• M3: 267,032 km (0.053 R)
• M4: 385,663 km (0.094 R)
• M5: 912,248 km (0.069 R)
• M6: 1,743,114 km (0.117 R)
• M7: 2,241,724 km (0.043 R)
• M8: 2,633,970 km (0.088 R)
• M9: 2,744,523 km (0.111 R)
• M10: 3,725,286 km (0.103 R)
• M11: 4,145,207 km (0.092 R)
• M12: 4,317,395 km (0.069 R)
• M13: 5,352,313 km (0.104 R)
• M14: 5,492,785 km (0.057 R)
• M15: 5,825,191 km (0.102 R)
• M16: 6,410,269 km (0.05 R)
• M17: 8,382,866 km (0.087 R)
• M18: 8,600,681 km (0.063 R)
• M19: 8,710,336 km (0.076 R)
• M20: 8,930,993 km (0.073 R)
• M21: 9,097,645 km (0.117 R)
• M22: 9,377,692 km (0.099 R)
• M23: 9,434,091 km (0.087 R)
• M24: 10,003,759 km (0.066 R)
• M25: 10,176,844 km (0.076 R)
• M26: 10,467,513 km (0.064 R)
• M27: 10,584,648 km (0.054 R)
• M28: 10,819,965 km (0.081 R)
• M29: 11,355,974 km (0.119 R)
• M30: 11,961,696 km (0.113 R)
• M31: 12,145,402 km (0.1 R)
• M32: 12,639,973 km (0.113 R)
• M33: 12,764,588 km (0.103 R)
• M34: 13,204,106 km (0.093 R)
• M35: 13,776,468 km (0.076 R)
• M36: 13,840,645 km (0.08 R)
• M37: 13,969,150 km (0.062 R)
• M38: 15,943,543 km (0.071 R)
• M39: 16,281,035 km (0.105 R)
• M40: 18,708,710 km (0.046 R)
• M41: 19,136,111 km (0.056 R)
• M42: 19,207,619 km (0.118 R)
• M43: 19,566,653 km (0.094 R)
• M44: 20,657,072 km (0.116 R)
• M45: 21,320,838 km (0.116 R)
• M46: 21,991,485 km (0.111 R)
• M47: 22,216,630 km (0.086 R)
• M48: 22,744,711 km (0.117 R)
• M49: 22,972,399 km (0.051 R)
• M50: 24,898,621 km (0.111 R)
• M51: 28,005,021 km (0.081 R)
• M52: 28,086,252 km (0.106 R)
• M53: 28,493,757 km (0.103 R)
• M54: 29,067,315 km (0.089 R)
• M55: 29,149,594 km (0.116 R)
• M56: 30,894,952 km (0.106 R)
• M57: 31,231,248 km (0.104 R)
• M58: 31,568,741 km (0.108 R)
• M59: 31,737,936 km (0.087 R)
• M60: 31,822,609 km (0.096 R)
• M61: 35,360,000 km (0.117 R)
• M62: 35,976,343 km (0.102 R)
• M63: 37,041,031 km (0.091 R)
• M64: 37,846,317 km (0.077 R)
• M65: 38,206,099 km (0.118 R)
• M66: 39,474,241 km (0.103 R)
• M67: 39,839,110 km (0.106 R)
• M68: 40,296,730 km (0.106 R)
• M69: 40,664,142 km (0.029 R)
• M70: 41,217,355 km (0.115 R)
• M71: 45,063,067 km (0.071 R)
• M72: 47,463,814 km (0.045 R)
• M73: 47,754,632 km (0.108 R)
• M74: 49,512,258 km (0.054 R)
• M75: 51,191,494 km (0.067 R)
• M76: 51,988,102 km (0.058 R)
• M77: 52,088,034 km (0.047 R)
• M78: 53,795,693 km (0.114 R)
• M79: 54,605,616 km (0.092 R)
• M80: 57,678,506 km (0.068 R)
• M81: 58,611,399 km (0.107 R)
• M82: 59,967,503 km (0.09 R)
• M83: 60,807,196 km (0.03 R)
• M84: 60,912,363 km (0.093 R)
• M85: 61,228,464 km (0.103 R)
• M86: 62,179,906 km (0.061 R)
• M87: 65,926,286 km (0.043 R)
• M88: 67,009,973 km (0.079 R)
• M89: 68,975,539 km (0.119 R)
• M90: 71,959,269 km (0.047 R)
• M91: 72,516,371 km (0.105 R)
• M92: 73,522,866 km (0.083 R)
• M93: 74,196,355 km (0.093 R)
• M94: 75,436,521 km (0.099 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit