🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 23.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,877,286 km

• M1: 36,203 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.47 AU - 2.11 AU

Year: 870 Days

Day: 35.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,877,286 km

• M1: 502,798 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.27 AU - 3.17 AU

Year: 1630 Days

Day: 20.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,877,286 km

• M1: 261,048 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.85 AU - 3.15 AU

Year: 1888 Days

Day: 23.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,877,286 km

• M1: 426,653 km (0.12 R)
• M2: 861,235 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.16 AU - 4.08 AU

Year: 2503 Days

Day: 15.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,877,286 km

• M1: 155,731 km (0.109 R)
• M2: 1,422,077 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.14 AU - 5.24 AU

Year: 3691 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.22 AU - 7.38 AU

Year: 5747 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 50,877,286 km

• M1: 187,297 km (0.09 R)
• M2: 294,259 km (0.085 R)
• M3: 392,694 km (0.104 R)
• M4: 485,595 km (0.091 R)
• M5: 605,722 km (0.059 R)
• M6: 922,121 km (0.04 R)
• M7: 1,089,970 km (0.107 R)
• M8: 1,222,963 km (0.089 R)
• M9: 1,326,484 km (0.095 R)
• M10: 1,593,068 km (0.076 R)
• M11: 2,012,391 km (0.083 R)
• M12: 2,122,794 km (0.117 R)
• M13: 2,952,613 km (0.118 R)
• M14: 3,094,881 km (0.066 R)
• M15: 3,223,236 km (0.042 R)
• M16: 3,353,535 km (0.045 R)
• M17: 3,636,275 km (0.062 R)
• M18: 3,944,297 km (0.078 R)
• M19: 4,136,830 km (0.119 R)
• M20: 4,278,798 km (0.108 R)
• M21: 4,622,574 km (0.062 R)
• M22: 5,164,717 km (0.075 R)
• M23: 5,986,009 km (0.086 R)
• M24: 6,847,992 km (0.108 R)
• M25: 7,165,289 km (0.102 R)
• M26: 7,315,037 km (0.101 R)
• M27: 8,035,051 km (0.06 R)
• M28: 8,190,783 km (0.095 R)
• M29: 8,415,030 km (0.08 R)
• M30: 9,030,475 km (0.101 R)
• M31: 9,378,590 km (0.093 R)
• M32: 9,566,185 km (0.094 R)
• M33: 10,742,025 km (0.119 R)
• M34: 11,660,107 km (0.073 R)
• M35: 11,786,068 km (0.114 R)
• M36: 12,217,957 km (0.103 R)
• M37: 12,448,637 km (0.047 R)
• M38: 12,551,710 km (0.118 R)
• M39: 12,706,694 km (0.101 R)
• M40: 12,810,365 km (0.078 R)
• M41: 13,333,359 km (0.052 R)
• M42: 13,836,606 km (0.035 R)
• M43: 14,671,063 km (0.086 R)
• M44: 14,834,424 km (0.067 R)
• M45: 15,355,922 km (0.059 R)
• M46: 16,643,362 km (0.115 R)
• M47: 16,756,906 km (0.08 R)
• M48: 17,936,186 km (0.075 R)
• M49: 18,286,245 km (0.113 R)
• M50: 19,141,945 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 12.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.87 AU - 8.17 AU

Year: 7495 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,877,286 km

• M1: 153,936 km (0.059 R)
• M2: 316,549 km (0.059 R)
• M3: 484,099 km (0.088 R)
• M4: 627,413 km (0.102 R)
• M5: 839,094 km (0.096 R)
• M6: 933,491 km (0.093 R)
• M7: 1,017,565 km (0.102 R)
• M8: 1,495,081 km (0.117 R)
• M9: 1,578,407 km (0.065 R)
• M10: 1,680,582 km (0.114 R)
• M11: 1,928,017 km (0.1 R)
• M12: 2,074,922 km (0.11 R)
• M13: 2,187,570 km (0.093 R)
• M14: 2,740,783 km (0.117 R)
• M15: 3,033,546 km (0.117 R)
• M16: 3,358,622 km (0.036 R)
• M17: 3,581,822 km (0.038 R)
• M18: 4,019,096 km (0.074 R)
• M19: 4,280,294 km (0.09 R)
• M20: 5,250,586 km (0.106 R)
• M21: 5,328,078 km (0.044 R)
• M22: 5,800,807 km (0.09 R)
• M23: 6,259,624 km (0.062 R)
• M24: 6,396,955 km (0.116 R)
• M25: 6,590,684 km (0.108 R)
• M26: 6,786,507 km (0.108 R)
• M27: 7,126,693 km (0.076 R)
• M28: 7,764,728 km (0.041 R)
• M29: 8,001,392 km (0.118 R)
• M30: 8,542,487 km (0.05 R)
• M31: 9,064,584 km (0.048 R)
• M32: 9,220,016 km (0.039 R)
• M33: 9,755,576 km (0.032 R)
• M34: 9,883,034 km (0.116 R)
• M35: 10,398,398 km (0.117 R)
• M36: 11,088,194 km (0.036 R)
• M37: 11,725,182 km (0.097 R)
• M38: 11,826,759 km (0.109 R)
• M39: 12,202,100 km (0.095 R)
• M40: 12,615,888 km (0.1 R)
• M41: 13,104,624 km (0.108 R)
• M42: 13,599,643 km (0.104 R)
• M43: 14,136,700 km (0.053 R)
• M44: 14,245,008 km (0.082 R)
• M45: 14,353,467 km (0.115 R)
• M46: 14,753,791 km (0.096 R)
• M47: 14,900,397 km (0.089 R)
• M48: 15,528,409 km (0.071 R)
• M49: 16,429,736 km (0.12 R)
• M50: 17,001,648 km (0.09 R)
• M51: 17,270,925 km (0.077 R)
• M52: 17,813,366 km (0.11 R)
• M53: 18,086,831 km (0.06 R)
• M54: 18,400,987 km (0.116 R)
• M55: 18,915,454 km (0.047 R)
• M56: 19,474,651 km (0.099 R)
• M57: 19,836,977 km (0.117 R)
• M58: 20,079,924 km (0.039 R)
• M59: 21,433,186 km (0.099 R)
• M60: 21,640,678 km (0.066 R)
• M61: 21,932,544 km (0.115 R)
• M62: 22,225,606 km (0.034 R)
• M63: 22,309,530 km (0.034 R)
• M64: 22,815,770 km (0.088 R)
• M65: 23,155,207 km (0.113 R)
• M66: 23,882,253 km (0.077 R)
• M67: 24,313,394 km (0.108 R)
• M68: 26,107,970 km (0.068 R)
• M69: 27,178,343 km (0.083 R)
• M70: 27,268,101 km (0.096 R)
• M71: 27,538,275 km (0.11 R)
• M72: 28,764,679 km (0.091 R)
• M73: 28,947,786 km (0.052 R)
• M74: 29,085,566 km (0.108 R)
• M75: 29,638,330 km (0.055 R)
• M76: 29,869,758 km (0.095 R)
• M77: 31,317,716 km (0.108 R)

Asteroid Belt

Center: 9.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502

Radius: 8.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.65 AU - 12.81 AU

Year: 12774 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,877,286 km

• M1: 219,460 km (0.111 R)
• M2: 357,689 km (0.092 R)
• M3: 559,646 km (0.09 R)
• M4: 797,805 km (0.112 R)
• M5: 1,108,371 km (0.114 R)
• M6: 1,859,053 km (0.108 R)
• M7: 2,112,771 km (0.086 R)
• M8: 2,432,013 km (0.05 R)
• M9: 2,709,666 km (0.116 R)
• M10: 3,205,134 km (0.077 R)
• M11: 3,295,491 km (0.116 R)
• M12: 3,478,898 km (0.054 R)
• M13: 4,278,499 km (0.119 R)
• M14: 4,992,829 km (0.043 R)
• M15: 5,062,691 km (0.114 R)
• M16: 5,453,441 km (0.101 R)
• M17: 7,790,908 km (0.045 R)
• M18: 8,035,799 km (0.101 R)
• M19: 8,117,928 km (0.051 R)
• M20: 8,658,725 km (0.075 R)
• M21: 8,827,621 km (0.101 R)
• M22: 9,470,293 km (0.119 R)
• M23: 9,775,323 km (0.081 R)
• M24: 10,305,797 km (0.087 R)
• M25: 11,906,046 km (0.083 R)
• M26: 12,140,914 km (0.111 R)
• M27: 13,435,534 km (0.105 R)
• M28: 13,631,059 km (0.093 R)
• M29: 13,975,583 km (0.092 R)
• M30: 14,322,949 km (0.067 R)
• M31: 14,622,893 km (0.089 R)
• M32: 15,026,059 km (0.096 R)
• M33: 15,637,765 km (0.092 R)
• M34: 17,841,940 km (0.07 R)
• M35: 18,272,782 km (0.119 R)
• M36: 19,144,638 km (0.106 R)
• M37: 19,199,690 km (0.115 R)
• M38: 19,696,504 km (0.104 R)
• M39: 19,918,657 km (0.085 R)
• M40: 20,253,457 km (0.09 R)
• M41: 20,365,506 km (0.115 R)
• M42: 20,477,705 km (0.045 R)
• M43: 20,928,742 km (0.12 R)
• M44: 21,383,071 km (0.095 R)
• M45: 21,897,987 km (0.1 R)
• M46: 22,474,986 km (0.042 R)
• M47: 22,649,118 km (0.111 R)
• M48: 22,765,355 km (0.08 R)
• M49: 23,232,549 km (0.104 R)
• M50: 24,295,293 km (0.114 R)
• M51: 24,712,820 km (0.076 R)
• M52: 24,772,659 km (0.092 R)
• M53: 24,952,476 km (0.068 R)
• M54: 26,223,310 km (0.1 R)
• M55: 26,835,913 km (0.109 R)
• M56: 27,267,503 km (0.11 R)
• M57: 27,950,417 km (0.114 R)
• M58: 28,764,679 km (0.113 R)
• M59: 30,352,361 km (0.114 R)
• M60: 30,802,052 km (0.12 R)
• M61: 31,059,959 km (0.119 R)
• M62: 31,448,315 km (0.078 R)
• M63: 31,773,092 km (0.102 R)
• M64: 32,360,413 km (0.116 R)
• M65: 33,083,270 km (0.062 R)
• M66: 33,347,460 km (0.07 R)
• M67: 33,811,363 km (0.1 R)
• M68: 36,163,191 km (0.086 R)
• M69: 36,435,309 km (0.038 R)
• M70: 36,708,026 km (0.107 R)
• M71: 37,050,007 km (0.04 R)
• M72: 37,393,035 km (0.035 R)
• M73: 37,737,110 km (0.047 R)
• M74: 38,220,610 km (0.066 R)
• M75: 38,428,402 km (0.066 R)
• M76: 38,984,457 km (0.032 R)
• M77: 39,263,457 km (0.093 R)
• M78: 40,386,189 km (0.092 R)
• M79: 41,590,602 km (0.054 R)
• M80: 42,663,069 km (0.11 R)
• M81: 43,238,871 km (0.03 R)
• M82: 44,252,546 km (0.103 R)
• M83: 45,420,606 km (0.116 R)
• M84: 45,787,719 km (0.06 R)
• M85: 46,155,880 km (0.077 R)
• M86: 48,459,837 km (0.098 R)
• M87: 48,684,832 km (0.104 R)
• M88: 48,910,126 km (0.091 R)
• M89: 48,985,374 km (0.071 R)
• M90: 49,060,622 km (0.119 R)
• M91: 49,211,117 km (0.112 R)
• M92: 49,286,514 km (0.071 R)
• M93: 49,512,706 km (0.088 R)
• M94: 49,890,441 km (0.108 R)
• M95: 50,117,680 km (0.063 R)
• M96: 50,649,052 km (0.08 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit