🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 152 Days

Day: 38.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,435,861 km

• M1: 221,405 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 28.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.46 AU - 1.52 AU

Year: 678 Days

Day: 37.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,435,861 km

• M1: 540,497 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.6 AU - 1.7 AU

Year: 790 Days

Day: 35.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.78 AU - 3.66 AU

Year: 2154 Days

Day: 22.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,435,861 km

• M1: 907,760 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 9.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.63 AU - 5.43 AU

Year: 4205 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 77,435,861 km

• M1: 283,189 km (0.076 R)
• M2: 441,912 km (0.098 R)
• M3: 529,726 km (0.091 R)
• M4: 682,017 km (0.046 R)
• M5: 1,278,164 km (0.05 R)
• M6: 1,431,203 km (0.104 R)
• M7: 1,498,821 km (0.112 R)
• M8: 1,637,199 km (0.102 R)
• M9: 1,926,821 km (0.094 R)
• M10: 2,052,333 km (0.12 R)
• M11: 2,141,793 km (0.108 R)
• M12: 2,581,610 km (0.093 R)
• M13: 2,804,960 km (0.086 R)
• M14: 3,451,522 km (0.063 R)
• M15: 3,666,793 km (0.101 R)
• M16: 3,902,410 km (0.118 R)
• M17: 4,289,569 km (0.111 R)
• M18: 4,388,304 km (0.108 R)
• M19: 4,454,576 km (0.108 R)
• M20: 4,756,913 km (0.094 R)
• M21: 5,014,072 km (0.063 R)
• M22: 5,223,060 km (0.101 R)
• M23: 5,685,617 km (0.078 R)
• M24: 5,903,581 km (0.045 R)
• M25: 6,087,437 km (0.065 R)
• M26: 6,273,088 km (0.099 R)
• M27: 6,631,075 km (0.093 R)
• M28: 6,726,369 km (0.084 R)
• M29: 7,268,661 km (0.096 R)
• M30: 7,544,969 km (0.119 R)
• M31: 8,026,973 km (0.08 R)
• M32: 8,477,412 km (0.119 R)
• M33: 8,539,495 km (0.109 R)
• M34: 8,622,522 km (0.105 R)
• M35: 8,768,380 km (0.058 R)
• M36: 9,104,975 km (0.104 R)
• M37: 9,338,946 km (0.091 R)
• M38: 9,510,236 km (0.105 R)
• M39: 9,986,855 km (0.095 R)
• M40: 10,184,174 km (0.117 R)
• M41: 10,338,410 km (0.106 R)
• M42: 10,828,343 km (0.1 R)
• M43: 11,417,309 km (0.051 R)
• M44: 12,132,986 km (0.097 R)
• M45: 12,815,601 km (0.063 R)
• M46: 13,077,696 km (0.043 R)
• M47: 13,510,632 km (0.105 R)
• M48: 13,972,740 km (0.067 R)
• M49: 14,489,451 km (0.1 R)
• M50: 14,712,801 km (0.048 R)
• M51: 15,012,446 km (0.097 R)
• M52: 15,188,073 km (0.081 R)
• M53: 15,617,719 km (0.103 R)
• M54: 15,770,308 km (0.107 R)
• M55: 16,644,259 km (0.094 R)
• M56: 17,060,889 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 12.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.48 AU - 7.32 AU

Year: 6036 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,435,861 km

• M1: 215,870 km (0.109 R)
• M2: 302,936 km (0.116 R)
• M3: 533,616 km (0.038 R)
• M4: 621,430 km (0.086 R)
• M5: 899,682 km (0.094 R)
• M6: 1,310,477 km (0.118 R)
• M7: 1,487,900 km (0.119 R)
• M8: 1,681,330 km (0.088 R)
• M9: 2,249,653 km (0.086 R)
• M10: 2,373,969 km (0.103 R)
• M11: 2,923,142 km (0.065 R)
• M12: 3,307,609 km (0.101 R)
• M13: 3,614,584 km (0.094 R)
• M14: 3,739,947 km (0.077 R)
• M15: 3,941,605 km (0.095 R)
• M16: 4,245,288 km (0.089 R)
• M17: 4,658,328 km (0.118 R)
• M18: 4,749,433 km (0.088 R)
• M19: 4,875,544 km (0.094 R)
• M20: 5,272,577 km (0.093 R)
• M21: 5,379,539 km (0.119 R)
• M22: 5,668,114 km (0.073 R)
• M23: 6,023,708 km (0.111 R)
• M24: 6,173,007 km (0.102 R)
• M25: 6,285,803 km (0.102 R)
• M26: 6,373,916 km (0.097 R)
• M27: 6,666,680 km (0.087 R)
• M28: 6,769,603 km (0.038 R)
• M29: 6,911,870 km (0.077 R)
• M30: 7,239,041 km (0.117 R)
• M31: 7,557,984 km (0.076 R)
• M32: 7,840,873 km (0.108 R)
• M33: 8,154,580 km (0.098 R)
• M34: 9,364,378 km (0.108 R)
• M35: 9,610,167 km (0.044 R)
• M36: 9,697,532 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 10

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.15 AU - 8.07 AU

Year: 7826 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,435,861 km

• M1: 162,014 km (0.057 R)
• M2: 241,601 km (0.101 R)
• M3: 313,258 km (0.109 R)
• M4: 432,787 km (0.089 R)
• M5: 686,205 km (0.039 R)
• M6: 881,281 km (0.054 R)
• M7: 943,514 km (0.116 R)
• M8: 1,185,114 km (0.106 R)
• M9: 1,584,541 km (0.1 R)
• M10: 1,859,950 km (0.048 R)
• M11: 2,382,196 km (0.09 R)
• M12: 2,667,629 km (0.111 R)
• M13: 2,775,639 km (0.115 R)
• M14: 2,885,145 km (0.098 R)
• M15: 3,108,494 km (0.058 R)
• M16: 3,437,460 km (0.114 R)
• M17: 3,691,627 km (0.113 R)
• M18: 4,200,409 km (0.116 R)
• M19: 4,527,280 km (0.094 R)
• M20: 4,995,073 km (0.082 R)
• M21: 5,109,814 km (0.083 R)
• M22: 5,283,348 km (0.072 R)
• M23: 5,380,587 km (0.03 R)
• M24: 5,875,905 km (0.078 R)
• M25: 6,468,911 km (0.077 R)
• M26: 6,783,067 km (0.104 R)
• M27: 6,910,225 km (0.06 R)
• M28: 7,361,262 km (0.098 R)
• M29: 7,579,526 km (0.114 R)
• M30: 7,777,743 km (0.109 R)
• M31: 8,000,045 km (0.051 R)
• M32: 8,587,666 km (0.081 R)
• M33: 9,095,850 km (0.106 R)
• M34: 9,236,173 km (0.117 R)
• M35: 9,377,243 km (0.048 R)
• M36: 9,448,003 km (0.081 R)
• M37: 9,661,330 km (0.078 R)
• M38: 9,852,516 km (0.099 R)
• M39: 10,020,664 km (0.096 R)
• M40: 10,214,094 km (0.104 R)
• M41: 10,359,952 km (0.098 R)
• M42: 10,727,663 km (0.075 R)
• M43: 11,249,760 km (0.069 R)
• M44: 12,241,145 km (0.083 R)
• M45: 12,603,770 km (0.049 R)
• M46: 12,682,010 km (0.08 R)
• M47: 12,917,477 km (0.08 R)
• M48: 13,339,792 km (0.119 R)
• M49: 13,766,744 km (0.096 R)
• M50: 14,008,793 km (0.107 R)
• M51: 14,497,230 km (0.089 R)
• M52: 14,880,949 km (0.111 R)
• M53: 14,991,203 km (0.117 R)
• M54: 15,212,607 km (0.118 R)
• M55: 15,379,259 km (0.098 R)
• M56: 16,052,151 km (0.111 R)
• M57: 16,278,642 km (0.095 R)
• M58: 16,506,180 km (0.065 R)
• M59: 16,648,897 km (0.11 R)
• M60: 16,792,062 km (0.086 R)
• M61: 16,935,676 km (0.054 R)
• M62: 17,137,334 km (0.063 R)
• M63: 17,252,973 km (0.102 R)
• M64: 17,717,923 km (0.044 R)
• M65: 17,805,587 km (0.118 R)
• M66: 18,809,090 km (0.092 R)
• M67: 19,468,069 km (0.099 R)
• M68: 19,588,794 km (0.12 R)
• M69: 20,043,422 km (0.081 R)
• M70: 20,134,826 km (0.116 R)
• M71: 20,256,748 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 6.1

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.18 AU - 15.18 AU

Year: 18862 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,435,861 km

• M1: 103,223 km (0.102 R)
• M2: 204,051 km (0.104 R)
• M3: 278,402 km (0.062 R)
• M4: 345,721 km (0.093 R)
• M5: 477,816 km (0.118 R)
• M6: 539,600 km (0.056 R)
• M7: 604,226 km (0.118 R)
• M8: 1,793,529 km (0.095 R)
• M9: 2,305,303 km (0.06 R)
• M10: 2,449,216 km (0.046 R)
• M11: 3,211,567 km (0.101 R)
• M12: 3,372,385 km (0.081 R)
• M13: 3,828,060 km (0.097 R)
• M14: 4,084,919 km (0.09 R)
• M15: 4,796,706 km (0.104 R)
• M16: 4,980,562 km (0.119 R)
• M17: 5,166,811 km (0.094 R)
• M18: 5,739,173 km (0.093 R)
• M19: 6,032,983 km (0.116 R)
• M20: 6,331,580 km (0.102 R)
• M21: 6,432,260 km (0.086 R)
• M22: 6,891,675 km (0.117 R)
• M23: 7,680,654 km (0.073 R)
• M24: 7,734,210 km (0.103 R)
• M25: 7,949,930 km (0.111 R)
• M26: 9,630,064 km (0.109 R)
• M27: 11,415,066 km (0.078 R)
• M28: 12,032,456 km (0.113 R)
• M29: 13,428,204 km (0.107 R)
• M30: 14,408,968 km (0.077 R)
• M31: 15,548,155 km (0.099 R)
• M32: 16,785,629 km (0.114 R)
• M33: 16,855,342 km (0.11 R)
• M34: 17,911,951 km (0.111 R)
• M35: 18,917,249 km (0.056 R)
• M36: 18,989,804 km (0.03 R)
• M37: 19,646,539 km (0.115 R)
• M38: 20,014,699 km (0.075 R)
• M39: 20,088,600 km (0.112 R)
• M40: 21,207,742 km (0.094 R)
• M41: 21,434,084 km (0.085 R)
• M42: 21,509,631 km (0.065 R)
• M43: 22,577,460 km (0.047 R)
• M44: 22,731,396 km (0.117 R)
• M45: 23,117,808 km (0.108 R)
• M46: 23,584,254 km (0.091 R)
• M47: 24,843,569 km (0.103 R)
• M48: 25,561,339 km (0.106 R)
• M49: 26,043,793 km (0.086 R)
• M50: 26,448,006 km (0.119 R)
• M51: 26,610,320 km (0.083 R)
• M52: 27,262,866 km (0.063 R)
• M53: 27,755,641 km (0.072 R)
• M54: 28,583,516 km (0.092 R)
• M55: 29,419,468 km (0.079 R)
• M56: 29,840,437 km (0.108 R)
• M57: 31,544,357 km (0.083 R)
• M58: 32,755,651 km (0.105 R)
• M59: 33,630,200 km (0.112 R)
• M60: 34,867,374 km (0.107 R)
• M61: 35,402,187 km (0.064 R)
• M62: 35,849,933 km (0.057 R)
• M63: 37,477,259 km (0.068 R)
• M64: 38,667,459 km (0.119 R)
• M65: 39,684,126 km (0.067 R)
• M66: 39,869,927 km (0.115 R)
• M67: 39,962,977 km (0.114 R)
• M68: 41,838,336 km (0.108 R)
• M69: 43,742,268 km (0.072 R)
• M70: 43,838,160 km (0.073 R)
• M71: 44,126,435 km (0.069 R)
• M72: 45,285,669 km (0.119 R)
• M73: 45,382,608 km (0.058 R)
• M74: 51,837,607 km (0.067 R)
• M75: 51,939,034 km (0.12 R)
• M76: 52,549,693 km (0.099 R)
• M77: 52,651,569 km (0.074 R)
• M78: 55,637,842 km (0.101 R)
• M79: 58,361,570 km (0.106 R)
• M80: 60,272,533 km (0.119 R)
• M81: 60,699,934 km (0.103 R)
• M82: 62,419,712 km (0.061 R)
• M83: 62,852,049 km (0.11 R)
• M84: 63,394,042 km (0.099 R)
• M85: 67,230,929 km (0.105 R)
• M86: 67,452,334 km (0.091 R)
• M87: 67,674,187 km (0.065 R)
• M88: 69,233,296 km (0.117 R)
• M89: 69,792,942 km (0.1 R)
• M90: 69,904,991 km (0.034 R)
• M91: 70,129,387 km (0.075 R)
• M92: 71,367,908 km (0.064 R)
• M93: 72,046,634 km (0.111 R)
• M94: 73,182,381 km (0.104 R)
• M95: 74,438,554 km (0.108 R)
• M96: 76,393,798 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit