🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.71 AU - 0.71 AU

Year: 215 Days

Day: 35.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.14 AU - 1.88 AU

Year: 668 Days

Day: 13.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.57 AU - 2.37 AU

Year: 995 Days

Day: 24.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,523,761 km

• M1: 393,592 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.16 AU - 4.16 AU

Year: 3054 Days

Day: 43.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,523,761 km

• M1: 2,516,386 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.27 AU - 5.17 AU

Year: 3120 Days

Day: 41.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 12.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.78 AU - 6.92 AU

Year: 5092 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,523,761 km

• M1: 157,227 km (0.072 R)
• M2: 271,819 km (0.084 R)
• M3: 369,058 km (0.099 R)
• M4: 461,509 km (0.049 R)
• M5: 556,205 km (0.072 R)
• M6: 731,683 km (0.118 R)
• M7: 817,253 km (0.085 R)
• M8: 906,713 km (0.116 R)
• M9: 999,912 km (0.093 R)
• M10: 1,107,772 km (0.085 R)
• M11: 1,335,759 km (0.086 R)
• M12: 1,758,972 km (0.117 R)
• M13: 1,878,052 km (0.097 R)
• M14: 2,013,587 km (0.049 R)
• M15: 2,223,324 km (0.102 R)
• M16: 2,634,269 km (0.093 R)
• M17: 2,787,008 km (0.114 R)
• M18: 3,230,267 km (0.028 R)
• M19: 3,443,743 km (0.053 R)
• M20: 3,747,277 km (0.114 R)
• M21: 3,867,703 km (0.071 R)
• M22: 4,129,948 km (0.094 R)
• M23: 4,672,390 km (0.111 R)
• M24: 4,820,941 km (0.09 R)
• M25: 4,952,138 km (0.089 R)
• M26: 5,046,535 km (0.076 R)
• M27: 5,314,464 km (0.046 R)
• M28: 5,411,254 km (0.086 R)
• M29: 5,528,090 km (0.102 R)
• M30: 5,744,708 km (0.109 R)
• M31: 5,824,144 km (0.098 R)
• M32: 6,004,410 km (0.113 R)
• M33: 6,308,841 km (0.093 R)
• M34: 6,452,605 km (0.106 R)
• M35: 6,576,771 km (0.112 R)
• M36: 6,743,573 km (0.089 R)
• M37: 7,252,355 km (0.113 R)
• M38: 7,359,916 km (0.111 R)
• M39: 7,883,808 km (0.118 R)
• M40: 8,352,049 km (0.069 R)
• M41: 8,967,495 km (0.078 R)
• M42: 9,152,697 km (0.094 R)
• M43: 9,503,354 km (0.117 R)
• M44: 9,715,933 km (0.113 R)
• M45: 10,145,728 km (0.045 R)
• M46: 10,484,417 km (0.085 R)
• M47: 10,999,333 km (0.105 R)
• M48: 11,247,516 km (0.089 R)
• M49: 11,472,362 km (0.117 R)
• M50: 11,952,122 km (0.057 R)
• M51: 12,335,541 km (0.091 R)
• M52: 12,749,030 km (0.092 R)
• M53: 13,167,006 km (0.074 R)
• M54: 13,749,092 km (0.115 R)
• M55: 13,882,682 km (0.041 R)
• M56: 13,989,794 km (0.116 R)
• M57: 14,502,167 km (0.061 R)
• M58: 14,856,415 km (0.081 R)
• M59: 15,490,261 km (0.091 R)
• M60: 16,020,436 km (0.085 R)
• M61: 16,330,104 km (0.075 R)
• M62: 16,641,716 km (0.046 R)
• M63: 16,812,557 km (0.095 R)
• M64: 17,012,719 km (0.081 R)
• M65: 17,098,588 km (0.096 R)
• M66: 17,357,542 km (0.067 R)
• M67: 17,995,577 km (0.069 R)
• M68: 18,200,227 km (0.07 R)
• M69: 18,818,963 km (0.079 R)
• M70: 19,444,432 km (0.088 R)
• M71: 20,198,106 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.3

Radius: 12.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.86 AU - 12.94 AU

Year: 12951 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,523,761 km

• M1: 257,159 km (0.117 R)
• M2: 419,323 km (0.083 R)
• M3: 609,911 km (0.072 R)
• M4: 736,171 km (0.09 R)
• M5: 1,311,525 km (0.094 R)
• M6: 1,530,835 km (0.119 R)
• M7: 1,632,412 km (0.106 R)
• M8: 2,466,270 km (0.117 R)
• M9: 2,896,065 km (0.112 R)
• M10: 3,152,476 km (0.057 R)
• M11: 3,382,857 km (0.073 R)
• M12: 4,360,030 km (0.113 R)
• M13: 4,691,988 km (0.054 R)
• M14: 5,032,173 km (0.116 R)
• M15: 5,302,497 km (0.12 R)
• M16: 5,577,607 km (0.086 R)
• M17: 7,022,573 km (0.066 R)
• M18: 7,151,526 km (0.096 R)
• M19: 7,455,808 km (0.108 R)
• M20: 7,719,998 km (0.076 R)
• M21: 7,897,870 km (0.09 R)
• M22: 8,257,802 km (0.112 R)
• M23: 8,485,490 km (0.099 R)
• M24: 8,577,044 km (0.093 R)
• M25: 8,715,123 km (0.11 R)
• M26: 9,322,191 km (0.09 R)
• M27: 10,675,902 km (0.099 R)
• M28: 10,874,269 km (0.116 R)
• M29: 11,680,153 km (0.097 R)
• M30: 11,884,504 km (0.108 R)
• M31: 13,509,436 km (0.112 R)
• M32: 13,831,969 km (0.091 R)
• M33: 14,157,045 km (0.098 R)
• M34: 14,759,476 km (0.07 R)
• M35: 14,980,731 km (0.062 R)
• M36: 15,426,383 km (0.077 R)
• M37: 15,819,975 km (0.107 R)
• M38: 16,617,182 km (0.115 R)
• M39: 17,837,302 km (0.118 R)
• M40: 18,428,513 km (0.118 R)
• M41: 18,906,029 km (0.09 R)
• M42: 19,934,365 km (0.056 R)
• M43: 20,056,587 km (0.055 R)
• M44: 20,301,777 km (0.117 R)
• M45: 21,043,035 km (0.11 R)
• M46: 23,448,868 km (0.056 R)
• M47: 26,207,453 km (0.097 R)
• M48: 26,341,492 km (0.054 R)
• M49: 27,693,109 km (0.106 R)
• M50: 28,928,937 km (0.067 R)
• M51: 29,553,508 km (0.076 R)
• M52: 29,972,382 km (0.067 R)
• M53: 30,816,114 km (0.093 R)
• M54: 31,240,972 km (0.088 R)
• M55: 31,738,983 km (0.087 R)
• M56: 32,096,373 km (0.043 R)
• M57: 32,311,345 km (0.041 R)
• M58: 33,321,280 km (0.106 R)
• M59: 34,049,074 km (0.046 R)
• M60: 34,341,687 km (0.084 R)
• M61: 35,002,910 km (0.055 R)
• M62: 35,150,413 km (0.099 R)
• M63: 36,637,117 km (0.05 R)
• M64: 37,087,257 km (0.085 R)
• M65: 37,312,851 km (0.068 R)
• M66: 38,600,439 km (0.079 R)
• M67: 39,825,646 km (0.092 R)
• M68: 40,133,818 km (0.077 R)
• M69: 42,235,368 km (0.107 R)
• M70: 43,339,102 km (0.073 R)
• M71: 44,133,317 km (0.076 R)
• M72: 44,532,294 km (0.046 R)
• M73: 44,852,284 km (0.076 R)
• M74: 45,333,690 km (0.118 R)
• M75: 47,113,456 km (0.116 R)
• M76: 48,011,941 km (0.118 R)
• M77: 49,163,695 km (0.099 R)
• M78: 49,329,000 km (0.111 R)
• M79: 49,411,728 km (0.085 R)
• M80: 50,407,751 km (0.032 R)
• M81: 50,491,077 km (0.06 R)
• M82: 51,998,425 km (0.09 R)
• M83: 52,673,111 km (0.102 R)
• M84: 53,775,647 km (0.118 R)
• M85: 54,201,702 km (0.099 R)
• M86: 55,057,252 km (0.098 R)
• M87: 55,314,710 km (0.068 R)
• M88: 56,348,880 km (0.116 R)
• M89: 56,521,815 km (0.07 R)
• M90: 57,650,531 km (0.077 R)
• M91: 57,912,029 km (0.096 R)
• M92: 58,348,705 km (0.117 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit