🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 44.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,458,990 km

• M1: 473,477 km (0.108 R)
• M2: 495,618 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.22 AU - 1.84 AU

Year: 709 Days

Day: 31.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.85 AU - 2.01 AU

Year: 1005 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.21 AU - 2.75 AU

Year: 1464 Days

Day: 25.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,458,990 km

• M1: 1,647,821 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 1908 Days

Day: 18.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.05 AU - 4.13 AU

Year: 3100 Days

Day: 43.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,458,990 km

• M1: 176,675 km (0.09 R)
• M2: 334,052 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.76 AU - 6.22 AU

Year: 4177 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,458,990 km

• M1: 126,261 km (0.068 R)
• M2: 196,123 km (0.076 R)
• M3: 254,765 km (0.063 R)
• M4: 329,714 km (0.053 R)
• M5: 491,728 km (0.109 R)
• M6: 549,174 km (0.029 R)
• M7: 618,138 km (0.085 R)
• M8: 737,218 km (0.118 R)
• M9: 814,560 km (0.096 R)
• M10: 1,107,623 km (0.108 R)
• M11: 1,336,956 km (0.088 R)
• M12: 1,657,694 km (0.107 R)
• M13: 1,893,909 km (0.102 R)
• M14: 2,398,802 km (0.112 R)
• M15: 2,486,915 km (0.111 R)
• M16: 2,576,075 km (0.106 R)
• M17: 2,757,837 km (0.063 R)
• M18: 2,850,288 km (0.1 R)
• M19: 3,166,089 km (0.114 R)
• M20: 3,460,049 km (0.113 R)
• M21: 3,610,245 km (0.117 R)
• M22: 3,813,998 km (0.077 R)
• M23: 4,411,791 km (0.095 R)
• M24: 4,575,002 km (0.088 R)
• M25: 5,001,057 km (0.106 R)
• M26: 5,057,455 km (0.113 R)
• M27: 5,114,302 km (0.114 R)
• M28: 5,304,890 km (0.096 R)
• M29: 5,990,647 km (0.084 R)
• M30: 6,232,247 km (0.119 R)
• M31: 6,395,159 km (0.099 R)
• M32: 6,497,634 km (0.078 R)
• M33: 6,641,996 km (0.036 R)
• M34: 6,745,817 km (0.116 R)
• M35: 6,934,161 km (0.119 R)
• M36: 7,166,486 km (0.099 R)
• M37: 7,466,131 km (0.056 R)
• M38: 7,595,682 km (0.102 R)
• M39: 7,835,338 km (0.061 R)
• M40: 8,033,406 km (0.071 R)
• M41: 8,456,618 km (0.069 R)
• M42: 8,955,826 km (0.089 R)
• M43: 9,162,870 km (0.091 R)
• M44: 9,394,746 km (0.093 R)
• M45: 9,581,744 km (0.081 R)
• M46: 9,864,334 km (0.076 R)
• M47: 10,054,323 km (0.06 R)
• M48: 10,317,466 km (0.069 R)
• M49: 10,801,864 km (0.114 R)
• M50: 10,875,167 km (0.079 R)
• M51: 11,318,575 km (0.101 R)
• M52: 11,994,608 km (0.118 R)
• M53: 12,197,462 km (0.045 R)
• M54: 12,324,770 km (0.061 R)
• M55: 12,786,878 km (0.066 R)
• M56: 13,307,030 km (0.106 R)
• M57: 13,438,078 km (0.091 R)
• M58: 14,448,611 km (0.07 R)
• M59: 14,529,394 km (0.025 R)
• M60: 14,881,398 km (0.066 R)
• M61: 15,236,244 km (0.028 R)
• M62: 15,648,984 km (0.091 R)
• M63: 15,954,164 km (0.052 R)
• M64: 17,165,608 km (0.044 R)
• M65: 17,365,620 km (0.107 R)
• M66: 17,422,916 km (0.095 R)
• M67: 17,480,212 km (0.11 R)
• M68: 17,652,698 km (0.088 R)
• M69: 17,883,528 km (0.104 R)
• M70: 18,057,211 km (0.118 R)
• M71: 18,231,642 km (0.084 R)
• M72: 18,435,694 km (0.08 R)
• M73: 19,825,458 km (0.101 R)
• M74: 19,945,286 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.3

Radius: 8.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.02 AU - 13.08 AU

Year: 13765 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,458,990 km

• M1: 124,615 km (0.085 R)
• M2: 494,271 km (0.037 R)
• M3: 612,454 km (0.098 R)
• M4: 932,743 km (0.077 R)
• M5: 1,044,193 km (0.079 R)
• M6: 1,180,028 km (0.117 R)
• M7: 1,405,622 km (0.063 R)
• M8: 1,512,883 km (0.041 R)
• M9: 1,712,896 km (0.079 R)
• M10: 2,212,553 km (0.039 R)
• M11: 3,196,308 km (0.086 R)
• M12: 3,252,856 km (0.119 R)
• M13: 4,743,449 km (0.075 R)
• M14: 4,840,837 km (0.082 R)
• M15: 5,103,681 km (0.054 R)
• M16: 5,815,916 km (0.075 R)
• M17: 6,236,885 km (0.075 R)
• M18: 6,595,172 km (0.062 R)
• M19: 6,704,079 km (0.07 R)
• M20: 7,182,493 km (0.098 R)
• M21: 7,748,272 km (0.11 R)
• M22: 7,824,866 km (0.046 R)
• M23: 8,643,615 km (0.069 R)
• M24: 9,244,999 km (0.086 R)
• M25: 9,777,118 km (0.082 R)
• M26: 9,859,846 km (0.115 R)
• M27: 10,742,922 km (0.085 R)
• M28: 10,913,913 km (0.066 R)
• M29: 11,215,502 km (0.039 R)
• M30: 13,678,781 km (0.059 R)
• M31: 14,144,030 km (0.108 R)
• M32: 14,472,846 km (0.111 R)
• M33: 14,614,515 km (0.056 R)
• M34: 14,709,211 km (0.044 R)
• M35: 14,994,494 km (0.071 R)
• M36: 15,090,087 km (0.081 R)
• M37: 15,812,944 km (0.087 R)
• M38: 16,596,537 km (0.101 R)
• M39: 17,342,432 km (0.092 R)
• M40: 18,201,124 km (0.089 R)
• M41: 18,815,523 km (0.072 R)
• M42: 19,021,968 km (0.073 R)
• M43: 20,381,364 km (0.069 R)
• M44: 20,912,436 km (0.119 R)
• M45: 21,019,249 km (0.061 R)
• M46: 21,609,712 km (0.03 R)
• M47: 21,717,721 km (0.101 R)
• M48: 22,096,952 km (0.11 R)
• M49: 22,533,179 km (0.092 R)
• M50: 22,862,145 km (0.085 R)
• M51: 23,303,160 km (0.108 R)
• M52: 25,095,641 km (0.12 R)
• M53: 25,550,568 km (0.053 R)
• M54: 26,526,545 km (0.026 R)
• M55: 26,757,823 km (0.102 R)
• M56: 27,339,310 km (0.085 R)
• M57: 27,631,624 km (0.06 R)
• M58: 28,101,362 km (0.092 R)
• M59: 28,455,460 km (0.084 R)
• M60: 29,168,144 km (0.071 R)
• M61: 30,671,603 km (0.033 R)
• M62: 32,261,678 km (0.109 R)
• M63: 32,818,332 km (0.051 R)
• M64: 33,440,659 km (0.04 R)
• M65: 35,394,258 km (0.116 R)
• M66: 35,904,387 km (0.104 R)
• M67: 36,160,498 km (0.063 R)
• M68: 36,224,526 km (0.066 R)
• M69: 36,738,694 km (0.12 R)
• M70: 36,996,601 km (0.08 R)
• M71: 38,099,586 km (0.092 R)
• M72: 39,213,491 km (0.094 R)
• M73: 39,345,138 km (0.112 R)
• M74: 41,138,068 km (0.098 R)
• M75: 41,943,503 km (0.113 R)
• M76: 42,213,078 km (0.105 R)
• M77: 42,280,547 km (0.09 R)
• M78: 43,093,312 km (0.05 R)
• M79: 43,501,565 km (0.058 R)
• M80: 43,569,781 km (0.107 R)
• M81: 43,637,998 km (0.102 R)
• M82: 44,459,290 km (0.113 R)
• M83: 44,803,066 km (0.118 R)
• M84: 45,770,067 km (0.094 R)
• M85: 45,839,480 km (0.029 R)
• M86: 45,978,158 km (0.04 R)
• M87: 46,256,260 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.9

Radius: 7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.13 AU - 19.63 AU

Year: 23714 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,458,990 km

• M1: 106,663 km (0.064 R)
• M2: 176,376 km (0.084 R)
• M3: 402,269 km (0.067 R)
• M4: 604,824 km (0.08 R)
• M5: 671,844 km (0.072 R)
• M6: 875,896 km (0.099 R)
• M7: 1,196,484 km (0.105 R)
• M8: 1,444,816 km (0.104 R)
• M9: 1,871,769 km (0.074 R)
• M10: 1,955,095 km (0.07 R)
• M11: 2,090,929 km (0.094 R)
• M12: 2,160,044 km (0.045 R)
• M13: 2,300,516 km (0.076 R)
• M14: 2,480,333 km (0.106 R)
• M15: 3,027,861 km (0.079 R)
• M16: 3,106,250 km (0.116 R)
• M17: 3,265,123 km (0.109 R)
• M18: 3,674,124 km (0.111 R)
• M19: 3,842,272 km (0.115 R)
• M20: 4,012,813 km (0.06 R)
• M21: 4,142,515 km (0.069 R)
• M22: 5,228,894 km (0.064 R)
• M23: 5,585,536 km (0.104 R)
• M24: 6,297,472 km (0.111 R)
• M25: 6,804,908 km (0.105 R)
• M26: 7,167,982 km (0.117 R)
• M27: 7,858,975 km (0.119 R)
• M28: 7,967,283 km (0.072 R)
• M29: 8,571,060 km (0.103 R)
• M30: 8,850,509 km (0.049 R)
• M31: 9,218,221 km (0.07 R)
• M32: 10,026,947 km (0.068 R)
• M33: 11,742,535 km (0.061 R)
• M34: 12,302,929 km (0.065 R)
• M35: 12,397,176 km (0.06 R)
• M36: 12,840,135 km (0.085 R)
• M37: 13,288,330 km (0.053 R)
• M38: 13,579,298 km (0.061 R)
• M39: 13,741,761 km (0.051 R)
• M40: 14,068,633 km (0.118 R)
• M41: 14,266,102 km (0.091 R)
• M42: 14,930,615 km (0.12 R)
• M43: 14,997,635 km (0.1 R)
• M44: 16,914,283 km (0.107 R)
• M45: 17,830,121 km (0.092 R)
• M46: 19,124,592 km (0.084 R)
• M47: 19,489,461 km (0.036 R)
• M48: 21,348,364 km (0.069 R)
• M49: 21,461,759 km (0.053 R)
• M50: 21,764,845 km (0.093 R)
• M51: 22,069,575 km (0.07 R)
• M52: 22,490,693 km (0.069 R)
• M53: 25,752,825 km (0.119 R)
• M54: 26,357,948 km (0.076 R)
• M55: 27,213,049 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit