🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.8 AU

Year: 188 Days

Day: 17.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,657,068 km

• M1: 85,720 km (0.089 R)
• M2: 421,866 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.59 AU - 0.75 AU

Year: 196 Days

Day: 45.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.31 AU - 1.73 AU

Year: 671 Days

Day: 15.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.82 AU - 2.96 AU

Year: 1323 Days

Day: 34.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.69 AU - 3.65 AU

Year: 2021 Days

Day: 21.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,657,068 km

• M1: 414,984 km (0.099 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 13

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.69 AU - 6.09 AU

Year: 5120 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,657,068 km

• M1: 185,202 km (0.106 R)
• M2: 291,716 km (0.073 R)
• M3: 551,867 km (0.091 R)
• M4: 824,135 km (0.064 R)
• M5: 948,600 km (0.108 R)
• M6: 1,297,462 km (0.034 R)
• M7: 1,428,510 km (0.108 R)
• M8: 1,598,752 km (0.119 R)
• M9: 1,848,880 km (0.076 R)
• M10: 2,189,514 km (0.033 R)
• M11: 2,307,697 km (0.086 R)
• M12: 2,468,514 km (0.04 R)
• M13: 2,780,576 km (0.118 R)
• M14: 3,534,698 km (0.075 R)
• M15: 3,674,273 km (0.1 R)
• M16: 3,887,151 km (0.069 R)
• M17: 4,201,755 km (0.049 R)
• M18: 4,300,340 km (0.117 R)
• M19: 4,524,887 km (0.075 R)
• M20: 4,804,784 km (0.081 R)
• M21: 5,116,546 km (0.102 R)
• M22: 5,354,706 km (0.114 R)
• M23: 6,119,301 km (0.082 R)
• M24: 6,400,844 km (0.079 R)
• M25: 6,947,325 km (0.073 R)
• M26: 7,780,136 km (0.119 R)
• M27: 7,962,646 km (0.114 R)
• M28: 8,177,468 km (0.065 R)
• M29: 8,487,734 km (0.038 R)
• M30: 9,767,395 km (0.069 R)
• M31: 9,997,626 km (0.037 R)
• M32: 11,278,034 km (0.117 R)
• M33: 11,485,077 km (0.119 R)
• M34: 11,832,743 km (0.12 R)
• M35: 11,937,760 km (0.097 R)
• M36: 12,396,278 km (0.11 R)
• M37: 12,896,533 km (0.096 R)
• M38: 13,257,962 km (0.105 R)
• M39: 13,769,586 km (0.099 R)
• M40: 13,953,891 km (0.098 R)
• M41: 14,139,093 km (0.116 R)
• M42: 14,250,544 km (0.086 R)
• M43: 14,362,293 km (0.07 R)
• M44: 14,549,141 km (0.117 R)
• M45: 15,190,766 km (0.072 R)
• M46: 15,419,501 km (0.093 R)
• M47: 16,151,185 km (0.076 R)
• M48: 17,888,913 km (0.111 R)
• M49: 18,049,731 km (0.046 R)
• M50: 18,211,147 km (0.096 R)
• M51: 18,332,471 km (0.118 R)
• M52: 18,657,547 km (0.092 R)
• M53: 20,017,990 km (0.117 R)
• M54: 20,478,752 km (0.111 R)
• M55: 21,027,626 km (0.027 R)
• M56: 21,112,448 km (0.104 R)
• M57: 21,581,288 km (0.052 R)
• M58: 22,312,672 km (0.047 R)
• M59: 22,486,056 km (0.044 R)
• M60: 22,746,805 km (0.12 R)
• M61: 22,877,554 km (0.11 R)
• M62: 23,139,799 km (0.085 R)
• M63: 23,447,073 km (0.098 R)
• M64: 23,535,036 km (0.073 R)
• M65: 23,623,299 km (0.104 R)
• M66: 23,711,562 km (0.103 R)
• M67: 23,799,824 km (0.089 R)
• M68: 24,065,660 km (0.113 R)
• M69: 25,318,841 km (0.083 R)
• M70: 26,044,540 km (0.098 R)
• M71: 26,181,423 km (0.116 R)
• M72: 26,501,562 km (0.103 R)
• M73: 28,215,505 km (0.098 R)
• M74: 29,014,956 km (0.04 R)
• M75: 30,780,809 km (0.118 R)
• M76: 31,895,912 km (0.106 R)
• M77: 33,024,179 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.03 AU - 7.91 AU

Year: 7312 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,657,068 km

• M1: 112,946 km (0.078 R)
• M2: 245,939 km (0.068 R)
• M3: 335,698 km (0.118 R)
• M4: 534,064 km (0.084 R)
• M5: 612,603 km (0.109 R)
• M6: 757,564 km (0.108 R)
• M7: 914,193 km (0.042 R)
• M8: 1,010,683 km (0.077 R)
• M9: 1,154,746 km (0.076 R)
• M10: 1,214,286 km (0.075 R)
• M11: 2,027,650 km (0.046 R)
• M12: 2,248,606 km (0.066 R)
• M13: 2,343,002 km (0.061 R)
• M14: 2,516,236 km (0.028 R)
• M15: 2,614,372 km (0.091 R)
• M16: 2,896,065 km (0.067 R)
• M17: 3,423,248 km (0.034 R)
• M18: 3,957,163 km (0.105 R)
• M19: 4,141,019 km (0.096 R)
• M20: 4,540,894 km (0.04 R)
• M21: 4,782,046 km (0.089 R)
• M22: 5,151,552 km (0.099 R)
• M23: 5,866,032 km (0.099 R)
• M24: 6,075,918 km (0.088 R)
• M25: 6,288,346 km (0.077 R)
• M26: 6,395,459 km (0.078 R)
• M27: 6,503,169 km (0.097 R)
• M28: 6,693,009 km (0.091 R)
• M29: 6,939,995 km (0.034 R)
• M30: 7,050,697 km (0.058 R)
• M31: 7,161,998 km (0.069 R)
• M32: 7,414,669 km (0.117 R)
• M33: 7,527,914 km (0.058 R)
• M34: 7,641,758 km (0.068 R)
• M35: 7,842,220 km (0.096 R)
• M36: 8,044,476 km (0.09 R)
• M37: 8,365,812 km (0.097 R)
• M38: 9,263,699 km (0.109 R)
• M39: 9,446,956 km (0.038 R)
• M40: 9,972,643 km (0.072 R)
• M41: 10,635,062 km (0.119 R)
• M42: 10,794,982 km (0.046 R)
• M43: 11,214,305 km (0.052 R)
• M44: 11,409,680 km (0.118 R)
• M45: 11,836,782 km (0.117 R)
• M46: 11,902,904 km (0.093 R)
• M47: 12,740,503 km (0.12 R)
• M48: 13,320,942 km (0.069 R)
• M49: 13,735,927 km (0.111 R)
• M50: 13,805,490 km (0.074 R)
• M51: 14,366,332 km (0.095 R)
• M52: 14,507,702 km (0.099 R)
• M53: 14,827,393 km (0.098 R)
• M54: 14,898,751 km (0.108 R)
• M55: 15,041,916 km (0.101 R)
• M56: 15,113,574 km (0.085 R)
• M57: 16,497,803 km (0.045 R)
• M58: 16,645,905 km (0.116 R)
• M59: 16,794,455 km (0.109 R)
• M60: 16,906,055 km (0.056 R)
• M61: 17,130,153 km (0.116 R)
• M62: 18,303,599 km (0.12 R)
• M63: 18,418,490 km (0.064 R)
• M64: 18,764,809 km (0.076 R)
• M65: 18,958,089 km (0.032 R)
• M66: 20,013,203 km (0.049 R)
• M67: 21,087,465 km (0.102 R)
• M68: 22,302,799 km (0.04 R)
• M69: 23,457,694 km (0.116 R)
• M70: 23,749,410 km (0.028 R)
• M71: 24,210,171 km (0.049 R)
• M72: 24,294,395 km (0.12 R)
• M73: 24,801,083 km (0.084 R)
• M74: 25,524,837 km (0.041 R)
• M75: 25,781,996 km (0.072 R)
• M76: 25,953,884 km (0.118 R)
• M77: 26,255,623 km (0.101 R)
• M78: 27,693,707 km (0.109 R)
• M79: 27,958,047 km (0.042 R)
• M80: 28,577,681 km (0.095 R)
• M81: 28,933,874 km (0.092 R)
• M82: 29,470,930 km (0.033 R)
• M83: 29,740,805 km (0.113 R)
• M84: 29,921,070 km (0.111 R)
• M85: 30,282,798 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 7.1

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.2 AU - 20.56 AU

Year: 31747 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,657,068 km

• M1: 97,239 km (0.076 R)
• M2: 804,089 km (0.099 R)
• M3: 1,280,857 km (0.09 R)
• M4: 3,657,668 km (0.089 R)
• M5: 3,959,257 km (0.069 R)
• M6: 4,061,582 km (0.093 R)
• M7: 4,479,559 km (0.104 R)
• M8: 5,756,376 km (0.1 R)
• M9: 7,513,852 km (0.104 R)
• M10: 8,286,076 km (0.058 R)
• M11: 8,351,600 km (0.113 R)
• M12: 9,218,670 km (0.104 R)
• M13: 9,835,611 km (0.082 R)
• M14: 10,536,776 km (0.114 R)
• M15: 10,678,894 km (0.104 R)
• M16: 11,618,369 km (0.06 R)
• M17: 11,765,274 km (0.107 R)
• M18: 12,060,880 km (0.108 R)
• M19: 13,344,280 km (0.092 R)
• M20: 13,498,216 km (0.083 R)
• M21: 15,875,476 km (0.107 R)
• M22: 16,202,048 km (0.104 R)
• M23: 16,613,442 km (0.08 R)
• M24: 17,362,628 km (0.052 R)
• M25: 17,614,850 km (0.112 R)
• M26: 18,635,556 km (0.036 R)
• M27: 18,721,575 km (0.076 R)
• M28: 19,066,548 km (0.053 R)
• M29: 21,720,713 km (0.057 R)
• M30: 21,992,383 km (0.118 R)
• M31: 22,174,144 km (0.103 R)
• M32: 22,722,570 km (0.05 R)
• M33: 23,646,337 km (0.085 R)
• M34: 23,832,586 km (0.081 R)
• M35: 25,244,790 km (0.109 R)
• M36: 25,817,152 km (0.089 R)
• M37: 26,297,510 km (0.119 R)
• M38: 26,393,852 km (0.053 R)
• M39: 28,941,653 km (0.117 R)
• M40: 29,240,699 km (0.086 R)
• M41: 30,446,907 km (0.1 R)
• M42: 30,548,184 km (0.054 R)
• M43: 31,158,095 km (0.055 R)
• M44: 31,464,471 km (0.089 R)
• M45: 31,566,796 km (0.116 R)
• M46: 33,532,812 km (0.097 R)
• M47: 34,372,355 km (0.114 R)
• M48: 37,365,060 km (0.049 R)
• M49: 38,235,271 km (0.064 R)
• M50: 39,332,422 km (0.09 R)
• M51: 39,663,631 km (0.108 R)
• M52: 39,995,739 km (0.106 R)
• M53: 41,333,293 km (0.052 R)
• M54: 41,670,038 km (0.049 R)
• M55: 44,625,942 km (0.09 R)
• M56: 48,355,717 km (0.069 R)
• M57: 49,184,788 km (0.109 R)
• M58: 51,338,399 km (0.119 R)
• M59: 53,034,540 km (0.073 R)
• M60: 54,872,050 km (0.101 R)
• M61: 54,995,319 km (0.109 R)
• M62: 57,104,649 km (0.111 R)
• M63: 60,127,124 km (0.113 R)
• M64: 60,763,364 km (0.032 R)
• M65: 61,529,754 km (0.047 R)
• M66: 66,326,310 km (0.056 R)
• M67: 68,968,508 km (0.087 R)
• M68: 71,107,009 km (0.03 R)
• M69: 74,219,094 km (0.049 R)
• M70: 74,764,827 km (0.115 R)
• M71: 75,311,906 km (0.096 R)
• M72: 75,448,789 km (0.081 R)
• M73: 75,585,970 km (0.087 R)
• M74: 75,860,332 km (0.106 R)
• M75: 76,409,955 km (0.099 R)
• M76: 76,547,585 km (0.113 R)
• M77: 77,237,081 km (0.095 R)
• M78: 79,317,689 km (0.104 R)
• M79: 80,295,012 km (0.068 R)
• M80: 81,135,901 km (0.088 R)
• M81: 81,838,862 km (0.109 R)
• M82: 82,402,546 km (0.048 R)
• M83: 87,246,675 km (0.048 R)
• M84: 87,966,690 km (0.039 R)
• M85: 88,978,270 km (0.115 R)
• M86: 91,596,831 km (0.113 R)
• M87: 95,127,491 km (0.085 R)
• M88: 96,611,651 km (0.098 R)
• M89: 97,058,351 km (0.105 R)
• M90: 99,603,010 km (0.029 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit